Giáo án Tiếng Anh 8 unit 15: Computers

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Giáo án Tiếng Anh 8 unit 15: Computers

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UNIT 15: COMPUTERS LESSON – GETTING STARTED, LISTEN AND READ A Aim: By the end of the lesson, Ss will be able to express their opinions about a problem B Methods: Communicative approach C Teaching aids: Teacher: textbook, poster, pictures Students: textbook, notebook, pens, rulers D Procedure: I Class management: minute II Revision: (5 minutes) WARM-UP III New lesson: Setting the scene: Included in the WARM-UP Main activities: Teacher’s and students’ activities On the board WARM-UP - Ask Ss to say out the functions of the Brainstorming computers Computers can help us: - Write on the board - save time - listen to music - learn interestingly - play games - keeping information - getting information PRE-READING I Vocabulary: - a printer (picture): máy in - Present new words and then guide Ss to read them in chorus - a manual (realia): sách hướng dẫn - Check vocabulary by technique “Bingo” - (to) connect (hand gesture): kết nối - Get Ss to copy - under guarantee (situation): bảo hành - (to) unplug (mime) Checking technique: Bingo II True / false prediction: - Set the scene: “Nam and his father, Mr Nhat are talking about the problem of the computer they’ve just bought What happens to the computer?” - Have Ss guess which statements are true and which are false - Give feedback The printer isn’t working Nam has already turned the printer on Nam knows how to connect a printer but he hasn’t connected it correctly The manual helps them to find out the problem of the printer Mr Nhat bought the printer in HCM city and it’s still under guarantee Mr Nhat thinks the company wouldn’t anything with his printer because it’s too far from his place WHILE-READING III True-False checking Answer key: - Ask Ss to read the dialogue on page 138 and check their guessing True True False- Nam knows how to connect a printer and he has connected it properly False- Mr Nhat thinks it isn’t very helpful True Mr Nhat thinks the company should something with it IV Reading comprehension: Answer key: a) Fact b) Opinion c) Opinion d) Fact e) Fact - Explain the words: “ Fact and Opinion” + Fact: a thing that is known to be true, especially when it can be proved f) Opinion + Opinion: Your feelings or thoughts about someone of something, rather than a fact - Get Ss to read the statements and check the suitable boxes POST-READING VI Write it up - Call on some Ss to give their answers - Give feedback and correct - Ask Ss to use reported speech to rewrite the dialogue - Divide the class into groups and assign each group to report about 3- sentences - Have them write their report on a poster and put it on the board for public check IV Consolidation: (2 minutes) - T asks students to state the main points of the dialogue V Homework - Write the reported speech into your notebooks - Prepare Speak + Listen PERIOD 96 UNIT 15: COMPUTERS LESSON – SPEAK A Aim: By the end of the lesson, Ss will be able to use some common useful expressions to express agreement and disagreement B Methods: Communicative approach C Teaching aids: Teacher: textbook, poster, pictures Students: textbook, notebook, pens, rulers D Procedure: I Class management: minute II Revision: (5 minutes) WARM-UP III New lesson: Setting the scene: Included in the WARM-UP Main activities: Teacher’s and students’ activities On the board WARM-UP - Ask Ss each to think of one of the ways computers are helpful and write it on a piece of paper Guessing game: “Do you think that ?” - Call on a student to the front of the class - Get the rest of the class ask him/ her “Do you think that computers are ?” PRE-SPEAKING - Present new words and then guide Ss to read them in chorus I Vocabulary: - Check vocabulary by technique “Slap the board” = (waste time) - Get Ss to copy - time-consuming (a) (explanation) - challenging (a) (translation) - degree (n) (translation) - amusing (a) (synonym) = funny - (to) adjust (translation) - Write the topic on the board: Useful expressions to express agreement and disagreement - Put the table on the board and elicit Ss’ answers then write them in the table Checking technique: Slap the board II Brainstorming: Useful expressions to express agreement and disagreement Opinion Agreement I like So I I don’t like I agree I think You’re right I feel Neither I I don’t believe - Ask Ss to read the dialogue on page 138 and check their guessing Degree of agreement Disagreement I agree, but I disagree Yes, but on the other hand I can’t agree with you No I think - Put the photocopied pictures/p139 on the right of the board and the words cues on the left (not in order) WHILE-SPEAKING - Ask Ss to match the words with the III Matching pictures A Reading comic books d £ - Call on some Ss to go to the board to B Playing in the rain a £ draw the matching lines C Driving a car b £ D Foreign food c £ Answer key: A - b B-c C-a -d - Get a student to demonstrate the model (a) - Ask Ss to use the adjectives in the box /p140 to express their opinions after going through the meaning of some new words - Ask Ss to use the pictures on the board to practice speaking with their partners - Call on some pairs to demonstrate for the class - Give feedback and correct D IV Picture drill (Oral drill) T: I think driving a car is easy P: I disagree I think it’s difficult to drive a car or so I 1/ entertaining 2/ time - consuming 3/ challenging Suggestions: a Driving a car - Easy once we get used to it Learning to drive a car - Challenging/ difficult to get used to driving in traffic - Dangerous b Comic books - Boring Reading comic books - Interesting/ fun c Playing in the rain - Fun - Time-consuming - interesting - Entertaining d Foreign food Hamburgers, pizza, French fries - Delicious - Fun to cat - Unhealthy POST-SPEAKING - Ask Students to write full dialogues in VI Write it up their notebooks IV Consolidation: (2 minutes) - T asks students to state the main structures of agreement and disagreement V Homework - Do exercise 1,2 in workbook - Prepare Read PERIOD 97 UNIT 15: COMPUTERS LESSON – READ A Aim: By the end of the lesson, students will know more about how computers work in a university B Methods: Communicative approach C Teaching aids: Teacher: textbook, poster, pictures Students: textbook, notebook, pens, rulers D Procedure: I Class management: minute II Revision: (5 minutes) WARM-UP III New lesson: Setting the scene: Included in the WARM-UP Main activities: Teacher’s and students’ activities On the board WARM-UP Brainstorming: Advantages of computers - Ask Ss to work in teams, each team takes turns to write the benefits of computers on TV - Monitor and correct Suggested answers: - watching TV - reading newspapers - playing games - listening to music - - Present new words and then guide Ss to read them in chorus - Check vocabulary by technique “What and where” PRE-READING I Vocabulary: - Freshman (n) (explanation) = the first - year student at a college/university - Elicit words from ss and write them inside - Jack (n) (realia) circles - Get Ss to repeat and rub out the word, not the circle - bulletin board = notice board (picture) - Continue until the circles are empty = not believe in something - Get Ss to repeat the rubbed - out circles by pointing at the empty circles - impact (n): - skeptical (adj) (explanation) (translation) - a campus (explanation) - Have Ss fill in the circles on the board with the right words again (5 Ss at a time)- = the yard and garden of the university Get Ss to copy - (to) access (translation) - (to) store (translation) - Introduce the topic of the text - Ask Ss to guess what they're going to read - Write the Ss' guesses on the board - Ask Ss to read the text to check if their guesses are correct or not Checking technique: What and where II Open prediction * Suggested questions: Where in the library we get / find information? How can we store the information? - Get Ss to read the text again then read the true/false statements and decide if the statements are true or false - Call on some ss to give their answers and correct the false statements - Have Ss copy all the right statements in their notebooks If we want to discuss something, how can we do? WHILE-READING III True/False Statements Answer key: a-T b-T c-T d-F e-T f -T - Have Ss read the questions/p 142 and find the information in the text to answer d (Student don't have to go to computer rooms because college campuses now have computer jacks in every part of the university) - Ask Ss to compare their answer with their partners IV Comprehension questions - Call on some Ss to give their answers for the class - Give feed back and correct Answer Key: a) It has no library All the information normally found in a library is now stored in the university's computers b) All the information normally found in a library or messages normally found on a bulletin board c) A computer and a telephone (line) d) With a bulletin board on the Internet, a great number of people (over 20 million) can get access to the bulletin and exchange information quickly - Students read the passage again and e) Student's answers summarize it POST-READING - Call some students to summarize in front of the class VI Retell the story - Monitor and correct IV Consolidation: (2 minutes) - T asks students to state the points of the passage V Homework - Write the answers of part IV in your notebooks and the exercises & in the workbook - Prepare Write and Listen PERIOD 98 UNIT 15: COMPUTERS LESSON – WRITE + LISTEN A Aim: By the end of the lesson, students will be able to write a set of instructions on how to use the printer to complete a flow chart and listen to the text about procedure of an automatic Soda machine to complete a chart B Methods: Communicative approach C Teaching aids: Teacher: textbook, poster, pictures Students: textbook, notebook, pens, rulers D Procedure: I Class management: minute II Revision: (5 minutes) WARM-UP III New lesson: Setting the scene: Included in the WARM-UP Main activities: Teacher’s and students’ activities On the board WARM-UP - Ask Ss to work in teams and play the Play game: Shark's attack game - Ask Ss the meaning of the word PRINTER - Expected answers: Máy in _ Key word: Printer PRE-WRITING I Vocabulary: - Present new words and then guide Ss to read them in chorus - Check vocabulary by technique “Slap the board” - Get Ss to copy - paper input tray (n) (picture) - power button (n) (picture) - icon (n) (picture) - output path (n) (picture) - remove (v) = to put (s.th) away - (to) insert (translation) - a starting point (n) (translation) - a coin (picture) - (to) press (mime) - Ask Ss to look at exercise 1/p 142 and the matching Checking technique: Slap the board - Get some Ss to give their answers and correct Answer Key II Matching a-3 b-1 c-6 d-2 e-4 f-5 - Get Ss to make sure of some phrasal verbs WHILE-WRITING III Gap fill - Put the words on the board and ask Ss to fill in the gaps with the right words if possible (to) wait (so / s.th) - Ask some Ss to give their answers and correct (to) turn (a machine) (to) remove (s.th) (to) plug (s.th) (to) load (s.th) Answer Key: 10 (to) wait for(so / sth) (to) remove (sth) (to) turn on/off (a machine) (to) plug in(sth) (to) load (sth) - Ask Ss to look at the pictures/p 143 and read the cues - Have Ss work in pairs to outline the instructions - Call on some Ss to say out the instructions first - Ask Ss to write the instructions in their notebooks IV Write the instructions: Answer Key: + Plug in the printer and turn on the power + Remove the old paper and load the new paper in the paper input tray + Wait for the power button to flash + Have the pages appear on the computer screen - Have some Ss read their writing before the class + Click the printer icon on the screen and wait for a few seconds - Give feedback and correct + The printed paper will come out of the output path in a minute - Ask Ss to look at the flow chart and guess the words in the gaps - Play the tape (2 or times) and ask Ss to listen - Tell Ss to fill the gaps with the information they have heard from the tape - Have Ss compare the answers with their partners - Give feedback and correct - Have Ss write a set of instructions on how to get a drink from a machine, using the flow chart POST-WRITING VI Listen and fill in the flow chart Answer Key: a Do you have the correct change? b yes c What you want to drink? d take it IV Consolidation: (2 minutes) - T asks students to summarize the flow chart V Homework 11 - Have Ss write a set of instructions on how to get a drink from a machine, using the flow chart - Prepare Language Focus 1, PERIOD 99 UNIT 15: COMPUTERS LESSON – LANGUAGE FOCUS 1, A Aim: By the end of the lesson, students will be able to use "yet" and "already" to express the present perfect B Methods: Communicative approach C Teaching aids: Teacher: textbook, poster, pictures Students: textbook, notebook, pens, rulers D Procedure: I Class management: minute II Revision: (5 minutes) WARM-UP III New lesson: Setting the scene: Included in the WARM-UP Main activities: Teacher’s and students’ activities On the board PRESENTATION - Present new words and then guide Ss to read them in chorus - Check vocabulary by technique “ROR” I Vocabulary: - (to) depart (translation) Checking technique: Rub out and remember - Get Ss to copy II Presenting the grammatical points: Set the scene: "Ba's mother has just been back from market She wanted him to some housework while she was at the market Ba made notes in his diary and check the work he has done Look at Ba's Model sentences: T: Has Ba done his homework yet? S: Yes, he has already done his homework 12 diary" T: Has Ba tidied the room yet? - Show the chart (Ba's diary) on the board S: No, he hasn't tidied the room yet - Ask questions and elicit the answers from Ss *Concept Check: - Have Ss repeat and write the sentences on the board Present perfect with yet and already * Use: Yet: used in question and negative statements Already: used in positive statements * Positions: Yet: at the end of the sentence - Ask Ss to look at Ba's diary and complete the dialogue using Yet and Already Already: between auxiliary have and past participle, at the end of the sentences - Call on some pairs to demonstrate the dialogue for the class - Give feedback and correct PRACTICE III Gap-Fill Dialogue Answer key: I have finished it already; - Ask Ss to look at the flight information tables and ask questions to show the models - Ask Ss to talk turn to ask and answer the questions - Call on some Ss to demonstrate the exchanges in front of the class - Give feedback and correct - Open pairs - Closed pairs I haven’t cleaned and tidied it yet; I have already turned it off; I’ve already called and told her to have lunch with us IV Language focus 2: (p 144-145) Question and answer: T: Has the flight to Vientiane departed yet? S: Yes, it has already departed T: Has the flight from los Angeles arrived yet? S: No, it hasn't arrived yet - Call some students to read aloud their works for the whole class to comment 13 - Feedback PRODUCTION V Make sentences: - Make sentences with YET and with ALREADY IV Consolidation: (2 minutes) - T asks students to state the main use of YET and ALREADY V Homework - Prepare Language Focus 3, PERIOD 100 UNIT 15: COMPUTERS LESSON – LANGUAGE FOCUS 3, A Aim: By the end of the lesson, students will be able to compare the present perfect and past simple B Methods: Communicative approach C Teaching aids: Teacher: textbook, poster, pictures Students: textbook, notebook, pens, rulers D Procedure: I Class management: minute II Revision: (5 minutes) WARM-UP III New lesson: Setting the scene: Included in the WARM-UP Main activities: Teacher’s and students’ activities - Call a student to the board to revise the last lesson On the board REVISION Yet and already: - Usage and meaning - Give example 14 PRESENTATION Set the scene: I Presenting the structure * Use Vietnamese to elicit the models Model sentence: a I've ever been to Dalat (finished) b My parents have gone to Dalat for days (incomplete) *Concept check: present perfect tense Use: finished actions - indefinite time - incomplete actions - for, since, recently Form: have / has + past participle II Grammar drill - Ask Ss to look at the table p/146, read the Answer key: sentences and check (v) the correct column a-c-e-f - Call on some Ss to give their answers b-d-g - Give feedback and correct (are finished action) (are incomplete action) PRACTICE - Put the chart on the board and ask Ss to read the sentences - Ask Ss to decide which sentence is in the present perfect and which is past simple III Presenting present perfect and past simple: Revision Model sentences: a Her family moved to Ha Noi years ago b My brother has become more independent since he left home Use: 1: Past simple - finished action with definite time 2: Present perfect - an action (not) taking place from the past to the present - Ask Ss to complete the dialogues/p 146 orally IV Grammar Drill Have seen; did see; saw 15 - Call on some pairs to give their answers - Give feedback and correct haven’t had Have been Have heard happened had fell broke Has arrived; has; did arrive; arrived PRODUCTION V Exercises in workbook - Make sentences with YET and with ALREADY - Students all the exercises in the workbook IV Consolidation: (2 minutes) - T asks students to compare PRESENT PERFECT and SIMPLE PAST V Homework - Prepare Getting started, listen and read 16

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