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bo bai tap tieng anh lop 10 unit 9 undersea world co dap an tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài...
VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí UNIT UNDERSEA WORLD A MULTIPLE CHOICES: I/ Choose the word whose underlined part has a different pronunciation from the others in each group: 1/ A sea B ocean C cheap D teach 2/ A word B work C worm D world 3/ A desks B parks C pays D effects 4/ A govern B some C lesson D month 5/ A Pacific B Atlantic C American D balance 6/ A gun B human C population D cuter 7/ A partly B century C luckily D supply 8/ A depth B secret C between D prefer 9/ A messages B choices C pollutes D classes 10/ A oversized B cared C filled D minded II/ Choose the word whose main stress is placed differently from the others in each group: 1/ A mystery B understand C overcome D submarine 2/ A Atlantic B paragraph C Antarctic D contribute 3/ A garlic B manner C bother D delete 4/ A under B offspring C offer D forget 5/ A undersea B attitude C various D exhausted 6/ A offend B insult C baby D sparkling 7/ A inhabit B natural C finally D evidence 8/ A biodiversity B international C sophisticated D independently 9/ A complete B reveal C surface 10/ A indication B understanding D restrict C investigate D interaction III/ Select the synonym of the following bold and underlined word in each sentence in the unit: 1/ Can you name the sea animal in each picture? A description B presentation C scene D painting VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí 2/ It is divided into five different parts: the Pacific, Atlantic, Indian, Antarctic and Arctic Oceans A individual B dissimilar C singular D many 3/ Together, they cover 75% of our Earth A spread B curtain C comprehend D report 4/ Today’s scientists have overcome many of the challenges of the depth by using more sophisticated tools A passed B run C flown D conquered 5/ Today’s scientists have overcome many of the challenges of the depth by using more sophisticated tools A summons B dare C objection D stimuli 6/ Today’s scientists have overcome many of the challenges of the depth by using more sophisticated tools A complicated B worldly C experienced D aware 7/ They can send submarines and devices to investigate the ocean depths, taking photographs and samples of animal life to bring back to the surface for further study A trace B explore C track D look for 8/ Understanding the interactions of the ocean and marine life gives us an indication of the planet’s health and the effects of human activity A information B direction C contribution D evidence 9/ Small or oversized, plant or animal, the ocean’s living things contribute to its endless variety, its biodiversity A start B send C give D throw 10/ How can scientists now reveal the secrets of the ocean and marine life? A announce B say C retell D report IV/ Select the antonym of the following bold and underlined word in each sentence in the unit: 1/ For centuries, people have been challenged by the mysteries that lie beneath the blue depths of the ocean A overhead B top C over D high VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí 2/ For centuries, people have been challenged by the mysteries that lie beneath the blue depths of the ocean A lengths B narrowness C width D surface 3/ How different a picture we now have of the ocean as the sea has begun to reveal its secrets A public B opening C knowledge D schooling 4/ The plants and animals of the sea fall into three major groups A small B tiny C subordinate D unnecessary 5/ Use water sparingly and keep water clean A many B few C well D plentifully 6/ Use water sparingly and keep water clean A dusty B stained C wicked D halfway 7/ Fish only species that are not of concern, threatened or endangered A educated B healed C defended D brought 8/ Fish only species that are not of concern, threatened or endangered A bettered B born C safeguarded D taught 9/ Keep only fish that you will eat; release the rest A catch B hold C take D have 10/ Be a smart shopper, choose your seafood responsibly A soft B weak C untidy D stupid V/ Choose the best answer A, B, C or D for each sentence: 1/ We're reading a _ book this week A differ B difference C different D differently 2/ She gave him a _ look “Are you really sure?” she demanded A challenge B challenger C challenged D challenging 3/ The article was an excellent piece of _ journalism A investigate B investigative C investigation D investigating 4/ The company needs to reduce its _ on just one particular product A depend B dependence C dependable D dependant 5/ My grandpa's attitudes are very _, considering his age A modern B modernity C modernize D modernization VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí 6/ The sea bed _ here to 5000 meters A deep B deepens C deeper D depth 7/ You've got to try to keep _ as you grow older A act B active C action D actor 8/ He would never anything to _ the lives of his children A danger B dangerous C endanger D endangered 9/ If the product doesn't work, you are given the _ of a refund or a replacement A choice B choose C chooser D choosing 10/ We saw a quick film showing the various stages in the _ of glass A produce B producer C products D production VI/ Choose the correct words to complete the sentences: 1/ You _ be ashamed of yourselves A could B should C did D would 2/ The doctors are doing all that they _, but she's still not breathing properly A can B could C shall D might 3/ We _ to have agreed without knowing what it would cost A shouldn’t B couldn’t C didn’t D oughtn't 4/ He said he _ see his brother the next day A ought to B should C would D must 5/ Cars _ park in front of the entrance A mustn't B didn’t have toC couldn’t D didn’t need 6/ Are you _ in cash or by credit card? A paying B paid C having paid D to pay 7/ I _ home once a week to tell my parents I'm okay A rang B had rung C ring D have rung 8/ I'll pay you double _ you get the work finished by Friday A if B unless C supposing D provided 9/ I wouldn't work for them _ they paid me twice my current salary A if B provided C in case D as long as 10/ We’ll buy everything you produce, _ of course the price is right VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí A unless B as long as C provided D if VII/ Find the one mistake (A, B, C or D) in these sentences and then correct them: 1/ There are, (A) unless you don't mind me (B) saying so, one or two (C) problems (D) with this plan 2/ (A) Unless you call me (B) saying you're not coming, (C) I'll see you (D) at the theatre 3/ (A) If Europe fails (B) to agree on this, we can (C) tell goodbye to any (D) common foreign policy 4/ (A) If you (B) need any help, (C) please don't hesitate (D) to say 5/ They (A) were wondering where (B) to hold the office party and I (C) warned the Italian restaurant (D) near the station 6/ (A) We’d buy everything you manufacture, (B) provided (C) certainly the price is (D) acceptable 7/ “My brother doesn’t think (A) he’ll find a job.” “He (B) should be anxious, (C) with all his education (= he does not need (D) worrying).” 8/ (A) In order that training (B) should be efficient (C) there must be intended (D) systematically 9/ We (A) ought have come (B) to the ballet (C) It was (D) exciting 10/ (A) What they need their own laptop (B) for? They (C) can use (D) me VIII/ Read the following passage carefully, and then select the best option A, B, C or D to complete it: Approximately one-third of the Arctic (1) _ is underlain by continental shelf, (2) _ includes a broad shelf north of Eurasia and the narrower shelves of North America and Greenland Seaward of the continental shelves (3) _ the Arctic Basin proper, which is subdivided (4) _ a set of three parallel ridges and four basins (also (5) _ as deeps) These features were discovered and explored (6) _ in the late 1940s The Lomonosov Ridge, the major ridge, cuts the Arctic Basin (7) _ in half, extending as a submarine bridge 1,800 km (1,100 mi) (8) _ Siberia to the northwestern tip of Greenland Parallel (9) _ it are two shorter ridges: the Alpha Ridge on the North American (10) _, defining the Canada and Makarov basins, (11) _ the Arctic Mid-Ocean Ridge on the Eurasian side, (12) _ the Nansen and Amundsen basins The average (13) _ of the Arctic Ocean is only 1,300 m (4,300 ft) (14) _ the vast shallow expanses on the continental shelves The deepest (15) _ in the Arctic Ocean is 5,450 m (17,880 ft) New vocabulary: VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí - to underlie- underlay- underlain (v.): nằm dưới, - seaward (n.): hướng biển; (adv.): hướng biển - to subdivide (v.): chia nhỏ - ridge (n.): chóp, chỏm, ngọc, đỉnh (núi) - basin (n.): chỗ trũng, lòng chảo; (địa chất) lưu vực; vịnh nhỏ - tip (n.): đầu, đỉnh, chóp - expanse (n.): dải, dải rộng (đất ) 1/ A Sea B Ocean C Lake D River 2/ A it B whom C that D which 3/ A is B lies C runs D stands 4/ A on B in C into D onto 5/ A known B considered C thought D remembered 6/ A starting B beginning C appearance D creation 7/ A most B mostly C all D almost 8/ A in B at C from D between 9/ A to B of C with D by 10/ A shape B face C size D side 11/ A and B but C or D so 12/ A forming B coming C defining D making 13/ A height B depth C width D length 14/ A by B with C in spite of D because of 15/ A mark B area C place D point Đáp án UNIT UNDERSEA WORLD A MULTIPLE CHOICES: I/ Choose the word whose underlined part has a different pronunciation from the others in each group: 1/ B ocean ; 2/ C worm ; 3/ C pays ; 4/ C lesson ; 5/ B Atlantic 6/ A gun ; 7/ D supply ; 8/ A depth ; 9/ C pollutes 10/ D minded II/ Choose the word whose main stress is placed differently from the others in each group: 1/ A mystery ; 2/ B paragraph ; 3/ D delete ; 4/ D forget 5/ D exhausted ; 6/ A offend ; 7/ A inhabit 8/ C sophisticated ; 9/ C surface ; 10/ A investigate III/ Select the synonym of the following bold and underlined word in each sentence in the unit: VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí 1/ D painting ; 2/ B dissimilar ; 3/ A spread 4/ D conquered ; 5/ B dare ; 6/ A complicated ; 7/ B explore 8/ D evidence ; 9/ C give ; 10/ A announce IV/ Select the antonym of the following bold and underlined word in each sentence in the unit: 1/ A overhead ; 2/ D surface ; 3/ A public ; 4/ C subordinate 5/ D plentifully ; 6/ B stained ; 7/ C defended ; 8/ C safeguarded 9/ B hold ; 10/ D stupid V/ Choose the best answer A, B, C or D for each sentence: 1/ C different ; 2/ D challenging ; 3/ B investigative 4/ B dependence ; 5/ A modern ; 6/ B deepens 7/ B active ; 8/ C endanger ; 9/ A choice 10/ D production VI/ Choose the correct words to complete the sentences: 1/ B should ; 2/ A can ; 3/ D oughtn't ; 4/ C would 5/ A mustn't ; 6/ A paying ; 7/ C ring ; 8/ A if ; 9/ A if 10/ C provided VII/ Find the one mistake (A, B, C or D) in these sentences and then correct them: 1/ (A) unless → if ; 2/ (B) saying → to say ; 3/ (C) tell → say 4/ (D) to say → to ask ; 5/ (C) warned → suggested 6/ (A) We’d buy → We’ll buy ; 7/ (D) worrying → to worry 8/ (C) there → it ; 9/ (A) ought → ought to ; 10/ (D) me → mine VIII/ Read the following passage carefully, and then select the best option A, B, C or D to complete it: 1/ B Ocean ; 2/ D which; 3/ B lies ; 4/ C into ; 5/ A known 6/ B beginning ; 7/ D almost ; 8/ C from ; 9/ A to 10/ D side ; 11/ A and ; 12/ C defining ; 13/ B depth 14/ D because of; 15/ D point VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Bài tập tiếng Anh lớp 10 Unit 9: Undersea World có đáp án I/ Match the sentences, clauses or phrases in column A with the ones in column B to make meaningful sentences: A 1/ The engineer _ is my father’s friend B A/ which makes them bored to death 2/ Mr Cao and Ms Ngoc, _ have just B/ who can answer these questions traveled to Paris 3/ The road _ is not very long C/ which she dropped this morning 4/ Our neighbors have nothing to do, _ D/ who constructed that house 5/ Jackie Chang the gentlest man _ E/ which is a famous football club in England 6/ My roommates will visit the park _ F/ that ever acted in a lot of films before they return 7/ His sister was glad to find the purse _ G/ where there are a lot of exciting games 8/ Mr Phong, _, is working in this office H/ whom we met last week 9/ Sheva is now playing for Chelsea, _ I/ whose son is my classmate 10/ There is nobody _, isn’t there? J/ we are riding along II/ Fill each gap with a suitable word from the list below: medical, sparingly, threatened, couple, breath, surfaced, heat, concern, world, contribute 1/ Come to the meeting if you feel you have something to contribute 2/ She was dizzy and short of breath 3/ The insurance company wanted me to have a medical VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí 4/ Different parts of the world have very different climatic conditions 5/ They threatened the shopkeeper with a gun 6/ The submarine surfaced a few miles off the coast 7/ What I have to say to Amy doesn't concern you 8/ There wasn't enough coal during the war, so we had to use it sparingly 9/ She always wore a coat, even in the heat of summer 10/ A couple of people objected to the proposal, but the vast majority approved of it III/ Supply the correct form of the word in brackets: 1/ He suffers from a (nerve) _ disorder 2/ I worry about the (destruct) _ effect that violent films may have on children 3/ (Mystery) _, the light came on, although no one was near the switch 4/ The river froze to a (deep) _ of over a meter 5/ Children are encouraged to take an (investigate) _ approach to learning 6/ Disneyworld is one of Florida's major (tour) _ attractions 7/ Tyler is remarkably (world) _-wise for such a young girl 8/ He never goes out without his security men in (attend) _ 9/ There's not enough (interact) _ between the management and the workers 10/ Commodity prices can be a useful (indicate) _ of inflation, he claimed IV/ Complete the second sentence so that it has a similar meaning to the first one, using the word in brackets: 1/ We might win $ 5000, and then we’d travel to Thailand (if) → We’d travel $ 5000 2/ His electric fan is not working and he feels hot (would) → If his _ so hot 3/ They should give up smoking to protect their health (would) → If they _ improve their health 4/ Perhaps we would go to Hanoi to visit our friends (Went) → If we visit our friends 5/ I think you should pay attention to the lessons in class (You) → If I _ the lessons in class VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí 6/ Her brother doesn’t use computer well enough to work for that company (Better) → If her brother for that company 7/ Our parents don’t have enough money so they can’t make a trip to New York (Could) → If our parents _ New York 8/ I’m not a millionaire so I can’t buy a villa in Ho Chi Minh city (Were) → If I _ Ho Chi Minh city 9/ We won’t go out if it doesn’t stop raining (Unless) → We will not raining 10/ He would not write unless he heard some news (If) → He wouldn’t _ some news V/ Supply the correct verb tense, paying careful attention to the tense sequence: 1/ If war (come) _, the people in the nation will be ready 2/ If today (be) _ Sunday, I should not have to go to school 3/ If we don’t study our lessons, we (not have) _ good marks in the exam 4/ If he had had her address, he (write) _ to her 5/ You (catch) _ cold if you went out in the rain 6/ If the weather is fine, we (go) _ to the mountain 7/ If he (write) _ more carefully, he might not have made so many mistakes 8/ Was she to speak to him like that, he (be) _ very angry 9/ Supposing your sister (see) _ you going to the concert with me, what might she think? 10/ If it (be) _ convenient, let’s meet at the park VI/ Complete the following sentences, using “WILL, WOULD, SHOULD, CAN, COULD, MAY, MIGHT, DON’T, DOESN’T, WAS” Each word is used only once: 1/ I tried phoning but there _ no answer 2/ The train leaves at 8.58, so we _ be in Scotland by lunchtime 3/ Why _ we have lunch together on Friday? 4/ You _ be ashamed of yourselves 5/ I brought him some sandwiches because I thought he _ be hungry 6/ Do the best you _ - I realize the circumstances are not ideal 7/ They knew there _ be trouble unless the report was finished by the next day VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí III Choose the word or phrase that could best explain the underlined word or phrase in each sentence If modern technology did not exist, we would never have such precious information a valuable b precise c confidential d detailed Some marine animals are dangerous to humans a living in the mountain b living in the ocean c living in the forest d living in the house The floor was covered in tiny pieces of paper a unimportant b many c very large d extremely small Sperm whales and sharks are carnivores a animals that live in the sea b animals that only eat plants c fish that aren’t born from eggs d animals that eat meat We enjoyed the warm water of the Gulf of Thailand a a small sea b a large area of ocean almost surrounded by land c a part of the sea enclosed by a wide curve of the shore d a large area of water surrounded by land Hunan infants have a gestation period of nine months a the time during which a human baby develops inside its mother b the time when a stomach digests food c the time of eating food d the time of growing up We had an accidental meeting with an old friend at the party last night a unpleasant b unexpected c unlucky d unacceptable How many offspring does a sperm whale usually have? a eggs b mammals c babies d diets IV Complete these sentences with should/ shouldn’t + infinitive (or a passive form) using one of these verbs: include, keep, meet, refrigerate, stay, break, tell, warn, take, play VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Those boys…………… football on the street It’s very dangerous This medicine…………… in a cool place You…………… him about this deal It’s supposed to be absolutely confidential Here’s someone you really…………… She…………… in bed all day unless she’s ill According to the label, the jam…………… after opening You’ll catch cold if you go out like that I think you…………… a hat People…………… of the danger of swimming off this beach This information you send…………… details of courses taken at university 10 People…………… their promises V Give advice to the following people Use I think……should or I don’t think …should and one of these phrases Go to the dentist Take them back to the shop Tell your bank Wait Go to work Tell them to buy fruit Drive Be more careful Write to people Work so hard Jenny and Tony are only sixteen, but they say they want to get married I think they should wait Kate is crying because I knocked her over We were playing a game ………………………………………………………………………………………… Peter’s got a very bad cold ………………………………………………………………………………………… Ann’s phone bill was enormous! Three hundred pounds! ………………………………………………………………………………………… Keith wants to drive home, but he hasn’t got his glasses ………………………………………………………………………………………… One of my teeth is loose ………………………………………………………………………………………… I’ve lost my cheque book and credit cards VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí ………………………………………………………………………………………… My shoes have got a hole in them I only bought them last week! ………………………………………………………………………………………… My children spend all their pocket money on sweets ………………………………………………………………………………………… 10 I’m always tired because I’ve been working very hard ………………………………………………………………………………………… VI Put the verb into the correct form If my grandfather…………….(be) still alive, he would be a hundred today I…………….(offer) to give you a lift if I had my car here Where…………….(you/ choose) if you could live anywhere in the world? If you…………….(drive) from London to Glasgow, which way would you go? If I…………….(live) out of town, I…………….(take) up the garden We…………….(not have) any money if we…………….(not work) I…………….(not mind) living in England if the weather…………….(be) better If I were you, I…………….(not wait), I…………….(go) now If we…………….(have) more reliable car, we…………….(drive) to Spain rather than fly 10 If Mr Morgan…………….(be) still head teacher, he…………….(not permit) such bad behavior ĐÁP ÁN: I bear rain sure cheer dear meat tour fear pear 10 should II discoveries mysterious investigation contribution covered entrapment challenged maintenance independent III a b d d b a b c IV shouldn’t play should be refrigerated 10 conservation VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí should be kept should take shouldn’t tell should be warned should meet should include shouldn’t stay 10 shouldn’t break V I think you should be more careful I don’t think he should go to work I think she should write to people I don’t think he should drive I think you should go to the dentist I think you should tell your bank I think you should take them back to the shop I think you should tell them to buy fruit 10 I don’t think you should work so hard VI Was/ were wouldn’t have – didn’t work would offer wouldn’t mind – was/were did you choose wouldn’t wait – would go drove/ were driving had – would drive lived – would take/ could take 10 was/ were – wouldn’t permit VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Bài tập tiếng Anh lớp 10 unit có đáp án I Comment on these situations Use a type conditional Alan always overeats at lunch because he never cats breakfast If Alan ate breakfast, he wouldn’t overeat at lunch I don’t know enough about the machine, so I can’t mend it myself ………………………………………………………………………………………… I don’t ride the bus to work every morning because it’s always so crowded ………………………………………………………………………………………… Not enough money is spent on cancer research, so a prevention has not been found ………………………………………………………………………………………… The wind is blowing hard, so I won’t take the boat out for a ride ………………………………………………………………………………………… Nick can’t find the way because he hasn’t got a map ………………………………………………………………………………………… Schrooder ignores Lucy, so she gets angry at him ………………………………………………………………………………………… I can’t look the word up because I haven’t got a dictionary ………………………………………………………………………………………… Linus is smart, so he finds clever solutions to life’s problems ………………………………………………………………………………………… 10 We don’t visit our parents very often because they live so far away ………………………………………………………………………………………… II Complete these conversations Put the verbs in brackets into the first-or second conditional A: We’re not late, are we? B: No We……………… (be) fine if we……………… (leave) in the next ten minutes A: Come on, can’t you and Anne be friends? B: No, I……………… (speak) to her again unless she……………… (say) sorry for what she’s done A: So you think it’s my fault that I feel so tired? B: Yes, you……………… (feel) much better if you……………… (go) to bed at a reasonable time VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí A: What’s your idea of the most perfect place for a holiday? B: I think I……………… (go) to the Seychelles if I……………… (have) the money A: Do you and your brother get together very oftern? B: No, we……………… (see) each other more if we……………… (live) closer, but he lives in Scotland A: Is it going to be a big party? B: Yes, if most people……………… (come), there……………… (be) about 100 of us A: Let’s go to the beach B: No, it’s too cold If it……………… (be) warmer, I……………… (not mind) going to the beach A: I don’t know what happened to my dictionary I’ve looked everywhere for it B: What……………… (you/do) if you……………… (not find) it? A: Do you have any plans for next year? B: Well, I……………… (travel) if I……………… (can afford) it But I don’t have any money 10 A: Why you read newspapers? B: Well, if I……………… (not read) newspapers, I……………… (not know) what was happening in the world III Choose the correct completion I’m not an astronaut If I……………an astronaut, I……………my camera with me on the rocket ship a am/ will take b was/ would take c were/ had taken d was/ would have taken Don’t throw aerosol into a fire An aerosol……………if you……………it into a fire a will be exploded/ throw b would explode/ threw c explodes/ will throw d can explode/ throw That sounds like a good ofter I……………it if I……………you a had accepted/ were b will accept/ am c would accept/ were d accepted/ were Nora is using my car right now If she……………it back in time, you’re welcome to borrow it VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí a brought b would bring c will bring d brings If energy……………inexpensive and unlimited, many things in the world be different a is b was c had been d would be If you……………all of my questions, I……………anything to help you a don’t answer/ can’t b didn’t answer/ won’t c wouldn’t answer/ can’t d wouldn’t answer/ couldn’t If I……………wings, I……………take an airplane to fly home a have/ won’t have to b had/ wouldn’t have c have/ will have to d had/ didn’t have to ‘Here’s my phone number.’ thanks, I……………you a call if I……………some help a will give/ will need b would give/ needed c give/ need d will give/ need If we……………serious about pollution, we……………more money on research a had been/ spent b were/ had spent c were/ would spend d are/ will spend 10 Sea water is salty If the oceans……………of fresh water, there……………plenty of water to irrigate all of the deserts in the world a consisted/ would be b consisted/ were c would consist/ could be d consist/ will be IV Read the passage carefully, then choose the correct answer – a,b,c or d Most people are afraid of sharks, but they usually not know much about them For example, there are about 350 species of sharks that live in oceans over the world All of the sharks are carnivores, but most of them don’t attack people Some sharks are very small – the smallest shark is about inches long – about as long as your hand But some sharks are very large The largest species of sharks may be 60 feet long and weigh 15 tons Unlike many other kinds of fish, sharks not have bone Their bodies are made up of a kind of tough white flexible material (called cartilage) Sharks not have ears However, they ‘hear’ sounds and movements in the water Any sound or movement makes the water vibrates Sharks can feel these vibrations, and they help the sharks find food Sharks use their large eyes to find food, too Most sharks see best in low light They often hunt for food at dawn, in the evening, or in the middle of the night VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Nowadays scientists want to learn more about sharks for several reasons For example, cancer is common in many animals, including people However, it is rare in sharks Scientists want to find out why sharks almost never get cancer Maybe this information can help people prevent cancer too According to the passage, sharks………… a are big mammals b usually live in warm water c are meat eaters c always attack humans How long is a smallest shark? a About centimeters b As long as a hand c As ones long hand d About 1,5 meters The word ‘they’ in line 11 refers to………… a sharks b sounds c vibrations d movements Sharks can hunt for food at night because………… a they ‘hear’ more clearly at night b their eyes are large c they feel vibrations in the water d they see well in the dark Which of the following is not true? a Large sharks can weigh up to 15000 kg b Sharks’ bodies are made up of cartilage c Sharks can find their food by feeling vibrations d Sharks often attack people It can be inferred from the last paragraph that………… a sharks are being studied b the cancer risk among animals is found to be higher c scientists are given permission to catch sharks for their studies d information about sharks help people cure cancer V Complete the second sentence so that it has a similar meaning to the first Climbing without a safety rope is forbidden You aren’t…………………………………………………………………………… Nigel hasn’t got satellite TV, so he can’t watch the game VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí If……………………………………………………………………………………… Walking home alone is not a good idea You…………………………………………………………………………………… ‘Did someone ring you an hour ago?’ Martin said to Susan Martin asked………………………………………………………………………… Throw a stone into water and it sinks If……………………………………………………………………………………… You can’t travel on this train if you don’t have a reservation Unless………………………………………………………………………………… ‘If I were you I’d take the job,’ said Sue Sue…………………………………………………………………………………… The exam question was so easy that we all got it right It was………………………………………………………………………………… Although he wasn’t experienced, he got the job Despite……………………………………………………………………………… 10 Since you haven’t finished your homework, you can’t come with them If……………………………………………………………………………………… ĐÁP ÁN I If I knew enough about the machine, I would mend it myself If it wasn’t/ weren’t so crowded, I would ride the bus to work every morning If more money was/ were spend on cancer research, a prevention would be found If the wind wasn’t/ weren’t blowing hard, I would take the boat out for a ride If Nick had a map, he could find the way If Schroeder didn’t ignore Lucy, she wouldn’t get angry at him If I had a dictionary, I could look the word up If Linus wasn’t/ weren’t smart, he wouldn’t find clever solutions to life’s problems 10 If our parents didn’t live so far away, we would visit them more often II Will be - leave come – will be won’t speak - says was/ were – wouldn’t mind VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí would feel - have will you – don’t find will go - have would travel – could afford would see - lived 10 didn’t read – wouldn’t know III b IV c d b c c d d b d a d d A V You aren’t allowed to climb without a safety rope If Nigel had satellite TV, he could watch the game You shouldn’t wake home alone Martin asked Susan if someone had rung her an hour before If you throw a stone into water it sinks Unless you have a reservation, you can’t travel on this train Sue advised me to take the job It was such an easy exam question that we all got it right Despite his unexperience, he got the job 10 If you finished your homework, you could come with them c 10 A VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí ENGLISH 10 - UNIT 9: UNDERSEA WORLD I Phonetics: A Choose the word that has the underlined part pronounced differently from the rest: a dear b clear c year d bear a here b where c wear d pair a floor b poor c usually d casual a jealous b weather c heavy d ideal a four b pour c tour d course B Choose the word whose main stress is placed differently from the others: a maintain b marine c challenge d device a investigate b information c submarine d independent a organism b environment c temperature d satellite a carnivore b entrapment c technology d Atlantic 10 a secret b ocean c migrate d herbicide II Choose the best answer: 11 She needs a change She ………… go away for a few days a may b might c should d could 12 The sea is polluted, which ……………… sea plants and animals a dangers b dangerous c dangerously d endangers c nervously d nervousness 13 He laughed to hide his a nerve b nervous 14 The of the environment is one of the most serious challenges we face a destruct b destruction c destructive d destructively 15 The life …………… of sperm whale can be up to seventy years a period b length c distance d span 16 Many dolphins can dive to of 200 meters a depth b height c low d tall 17 The police have completed their to the accident a investigation b investigate c investigatory d investigator 18 This book will provide you …………… all the information you need a for b of c with d x (nothing) c sea plants d small animals 19 Whales feed on krill a tiny shellfish b small fish 20 Sperm whale population is at risk due to hunting a in extinction b in danger c on the decrease 21 What would Tom if he the truth? d in fewness VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí a would know b has know c knows d knew c couldn't tell d might tell 22 You Mark You know it's a secret a should tell b shouldn't tell 23 'Would you like some cake?' 'No, thanks If I ………… cake, I fat.' a ate/ will get c mould eat/ could get b ate/ would get d am eating/ will get 24 She's been studying hard for the exam, so she .to pass a should b ought c had better d must 25 If I weren't working for an accounting firm, I……………… in a bank a work b will work c have worked d would be working III Find out one mistake from the underlined parts in the sentences below: 26 If you sold your house, you didn't get much money for it a b c d 27 The government should done more to help homeless people a b c d 28 What would you if you have chance to travel in the submarine? a b c d 29 Do you think I should apply to this job? a b c d 30 If modern technology didn't exist, we will never have these precious pictures a b c d IV Rewrite each sentence, beginning as shown, so that the meaning stays the same: She doesn’t have a bicycle, so she has to walk to school If They don’t behave themselves, so their parents are not happy about that If I am not a rich businessman and I can’t afford to buy an expensive car Were My parents not allow me to go, so I have to stay at home I wouldn’t She doesn’t pay attention to her cooking so the food is horrible If Because he wastes so much time in games, he doesn’t make a good progress in his study Unless Lan is not happy because she doesn’t speak English as well as you If ……… He often stays up late to watch football matches, so he feels very tired Unless VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Because he doesn’t drive carefully, he has many accidents He ……… 10 My uncle doesn’t know how to drive, so he doesn’t buy a car If ……… V READING A Read the passage carefully, then choose the correct answer - a, b, c, or d: Most people are afraid of sharks, but they usually not know much about them For example, there are about 350 species of sharks that live in oceans over the world All of the sharks are carnivores, but most of them don't attack people Some sharks are very small - the smallest shark is about inches long - about as long as your hand But some sharks are very large The largest species of sharks may be 60 feet long and weigh 15 tons Unlike many other kinds of fish, sharks not have bone Their bodies are made up of a kind of tough white flexible material (called cartilage) Sharks not have ears However, they 'hear’ sounds and movements in the wade Any sound or movement makes the water vibrates Sharks can feel these vibrations and they help the sharks find food Sharks use their large eyes to find food, too Most sharks see best in low light They often hunt for food at dawn in the evening, or in the middle of the night Nowadays scientists want to learn more about sharks for several reasons For example, cancer is common in many animals, including, people However it is rare in sharks Scientists want to find out why sharks almost never get cancer Maybe this information can help people prevent cancer too According to the passage, sharks…………………… a are big mammals b usually live in warm water c are meat eaters d always attack humans How long is a smallest shark? a About centimeters b As long as a hand c As one's long hand d About 1,5 meters The word 'they' in line 11 refers to…………………… a sharks b sounds c vibrations d movements Sharks can hunt for food at night because ……………………… a they 'hear' more clearly at night b their eyes are large c they feel vibrations in the water d they see well in the dark Which of the following is not true? a Large sharks can weigh up to 15,000 kg b Sharks' bodies are made up of cartilage c Sharks can find their food by feeling vibrations d Sharks often attack people It can be inferred from the last paragraph that ………………………… a sharks are being studied b the cancer risk among animals is found to be higher c scientists are given permission to catch sharks for their studies d information about sharks help people cure cancer B Choose the correct option a, b, c or d to complete this, passage: VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Dolphins are known as cetaceans or marine (1) they breathe air, they are warm-blood, and they bear live young ones called (2) The size of dolphins very greatly The smallest dolphins is just about 50 kg in weight and 1.2 meters in length (3) the largest one can weigh up to 8.200 kg and is 10 meters long Dolphins are sociable creatures They swim together in group known as (4) They show great ability in the water and you can often (5) them playing (6) ships Dolphins are interested in humans and often rescue people in the sea (7) .are in danger They are intelligent creatures and make sounds to (8) with each other Scientists have studied dolphins (9) many years and are now looking into the possibility of dolphins (10) able to carry out tasks under the sea a fish b creatures c mammals d life a babies b calves c young d diets a when b as c while d since a currents b flocks c herds d schools a look down b come across c run after d go by a around b on c in d next a which b they c when d who a talk b contact c communicate d connect a in b since c for d during 10 a be b being c are d that are Answer keys: IV Rewrite each sentence, beginning as shown, so that the meaning stays the same: She doesn’t have a bicycle so she has to walk to school If she had a bicycle, she would not have to walk to school They don’t behave themselves well so their parents are not happy about that If they behaved themselves well, their parents would be happy about that I am not a rich businessman and I can’t afford to buy an expensive car Were I a rich businessman, I could afford to buy an expensive car My parents not allow me to go, so I have to stay at home If I wouldn’t have to stay at home If my parents allowed me to go She doesn’t pay attention to her cooking so the food is horrible If She paid attention to her cooking, the food wouldn’t be horrible Because he wastes so much time in games, he doesn’t make a good progress in his study Unless he wasted so much time in games, he would make a good progress in his study Lan is not happy because she doesn’t speak English as well as you If Lan spoke English as well as you do, she would be happy He often stays up late to watch football matches, so he feels very tired VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Unless he often stayed up late to watch football matches, he wouldn’t feel very tired Because he doesn’t drive carefully, he has many accidents He wouldn’t have many accidents If he drove carefully 10 My uncle doesn’t know how to drive, so he doesn’t buy a car If My uncle knew how to drive, he would buy a car ... couple, breath, surfaced, heat, concern, world, contribute 1/ Come to the meeting if you feel you have something to contribute 2/ She was dizzy and short of breath 3/ The insurance company wanted... can be generated by an undersea earthquake, an undersea landslide, the eruption of an undersea volcano, or by the force of an asteroid crashing into the ocean 4/ When the ocean floor is uplifted... ; 9/ A to 10/ D side ; 11/ A and ; 12/ C defining ; 13/ B depth 14/ D because of; 15/ D point VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Bài tập tiếng Anh lớp 10 Unit 9: Undersea World