CC181a CC 181 Date: ngày tháng Time: giờ phút ∼ giờ phút Name: ______________________ UNIT 15: COMPUTER A. Present perfect tense with “already” (Thì hiện tại hoàn thành với “already”) Put the adverbs “already” into the correct order _ They have had breakfast (already). → I have already had breakfast. 1. Have you finished your homework? (already) _____________________________________ 2. Tom has cleaned the floor. (already) _______________________________________ TLBT 8 BTCB 1  Already (đã … rồi): diễn tả hành động xảy ra trong quá khứ, nhưng khi nhắc lại ở hiện tại không nắm rõ thời gian. Already thường ở vị trí:  Already thường được dùng trong câu xác đònh và câu hỏi _ I have already cleaned the room. _ Have you already seen this film? S + have / has + already + V 3 CC181b Write sentences, using the present perfect with already _ I / eat / the fried chicken → I have already eaten the fried chicken. 1. Nam / turn / the computer on _____________________________________ 2. Minh / buy / some ice _____________________________________ 3. Mary / sleep _____________________________________ 4. Your children / start / school _____________________________________ 5. My father / have / lunch _____________________________________ 6. I / not receive / his letter _____________________________________ 7. The director / come / to the office _____________________________________ 8. We / hear / that news _____________________________________ TLBT 8 BTCB 2 CC182a CC 182 Put the verbs in brackets into the correct form 1. “What time is Sandra leaving?” _ “She (already, leave) __________” 2. I (see) __________ that film last night. 3. In Britain schools (always, begin) __________ in September. 4. Tom (already, have) __________ lunch, so he isn’t very hungry. 5. Marie (die) __________ at the age of 86, in 1964. 6. The sun (rise) __________ in the East. 7. They (buy) __________ a new car next month. 8. I (play) __________ football very often when I was younger. 9. I (already, call) __________ and (tell) __________ her to have lunch with us. 10. I (already / visit) __________ Hanoi. 11. She (already / finish) __________ the test. 12. I (wash) __________ the car last night. TLBT 8 BTCB 3 CC182b B. Present perfect tense with “yet” (Thì hiện tại hoàn thành với “yet”) Rewrite the following sentences, using not…yet _ He has finished his homework. → He hasn’t finished his homework yet. 1. Mary has come to Da Lat.  _____________________________________ 2. Tom has read that newspaper. _____________________________________ 3. I have seen this film. _________________________________________________________________ TLBT 8 BTCB 4  Yet (chưa) được dùng trong câu phủ đònh và câu hỏi _ They haven’t received a letter from him yet. (Họ chưa nhận được lá thư nào của anh ấy). _ Have you gone to Da Lat yet? (Bạn đi Đà Lạt chưa?) CC183a CC 183 Supply the correct form _ Ba’s mother: _______ you (finish) _______ your homework yet, Ba? _ Ba: Yes, I (finish) _______ it already, Mom. _ Ba’s mother: Good! What about your room? Is it tidied now? _ Ba: I’m sorry, Mom. I (not, clean) _______ and (tidy) _______ it yet. _ Ba’s mother: Bad boy, Ba. And the washing machine. _______ you (turn) _______ it off yet? _ Ba: Don’t worry, Mom. I (turn) _______ it off already. _ Ba’s mother: _______ you (call) _______ and (tell) _______ aunt Lan to have lunch with us today? _ Ba: Yes, she said she would come. _ Ba’s mother: Alright! TLBT 8 BTCB 5 CC183b Choose the best answer 1. John saw her old friend while she _______ the street. a. crossed b. is crossing c. was crossing 2. Last night, I was watching TV when the phone _______. a. rang b. was ringing c. is ringing 3. My computer _______ since last week. a. hasn’t worked b. worked c. works 4. I _______ the letter. a. already send b. have already sent c. sent already 5. _______ you ever _______ to America yet? a. Have / been b. Were / being c. Were / been 6. They often _______ badminton after class. a. played b. play c. have played 7. Her parents _______ in Washington at present. a. live b. lived c. are living 8. We _______ to the beach next summer holiday. a. won’t go b. don’t go c. didn’t go TLBT 8 BTCB 6 CC184a CC 184 Rewrite the following sentences 1. An ask Long “Do you want to have some tea?”  An asked Long ________________________ 2. She invites me to the party.  I ___________________________________ 3. He said to her “I will take you home”  He told ______________________________ 4. Do you mind my smoking?  Do you mind if I _______________________ 5. Höông said “I sometimes work on Sundays”  Höông said ___________________________ 6. I will go to HCM city. I want to meet my friend.  I’ll go to HCM city in order to ____________ 7. They will build a new bridge next year.  A new bridge _________________________ 8. They bought English books in that shop.  English books _________________________ 9. Nam is old. He can take part in this club.  Nam is old enough_____________________ TLBT 8 BTCB 7 CC184b  Trong câu hỏi, “Yet” được dùng để hỏi xem điều người nói mong đợi đã xảy ra chưa. _ Has the postman come yet? (Người đưa thư đã đến chưa?) Change the following sentence into the interrogative form, using “yet” _ It has stopped raining. → Has it stopped raining yet ? 1. He has come to the party. _____________________________________ 2. Daisy has used the book. _____________________________________ 3. They have watched that film. _____________________________________ 4. She has found a good job. _____________________________________ 5. He has written an interesting novel.  _____________________________________ TLBT 8 BTCB 8 CC185a CC 185 Find out the mistakes from the underlined word 1. Don’t let your child playing with matches. A B C D 2. The school agreed sending students on the field A B C trip. D 3. I have cleaned already the floor, but I still need A B C to clean up the furniture. D 4. He hasn’t been to yet Paris. A B C D 5. While I watched TV, Mai was reading books last A B C D night. 6. He said he can fix the faucets the day before. A B C D 7. Have you ever visit Hanoi Capital? A B C D TLBT 8 BTCB 9 CC185b Choose the best answer 1. He said that he _______ work harder. a. has to b. had to c. must to 2. Tom will be _______ to the picnic. a. invite b. invited c. inviting 3. Jill has decided not _______ a car. a. to buy b. buying c. buy 4. Nga showed Nhi where _______ souvenirs. a. buy b. bought c. to buy 5. She hasn’t finished her homework _______. a. already b. yet c. also 6. America is a _______ country. a. cars exporting b. car _ exporting c. car _ export 7. At 9 o’clock yesterday we _______ on the beach. a. are lying b. lay c. were lying 8. I saw John when I _______ to school. a. was going b. went c. have gone 9. _______ you ever heard the song “Heal the world?” a. Have b. Do c. Are TLBT 8 BTCB 10 [...]... _? (happen) Nga: He (have) _ an accident He was jogging He suddenly (fall) _ and (break) _ his leg d Sung: _ the plane (arrive) _ yet? Clerk: Yes, it has Sung: When _ it (arrive) _? Clerk: It (arrive) _ at the airport 2 hours ago TLBT 8 15 BTCB CC 188 a CC 188 Read the passage and choose the correct item that best answers each of questions about it The first computers were very... large machines Now, computers come in all shapes and sizes There were still big computers for companies or universities There are other special computers for factories These large computers tell the factory machines what to do But there are also small personal computers to use at home or in an office There are even computers in telephones, television sets, and cars These computers have to be very small... Quyen (not / have) breakfast yet, so she is really hungry 8 he (meet) you before? 9 Mike is looking for his key He (lose) _ it 10 My father (give) up smoking 11 She (not / see) this film 12 I (buy) a new car 13 Nam (already / go) to the bank TLBT 8 12 BTCB CC 187 a CC 187 Choose the correct answer _ I (have already seen / already saw) that film 1 I (haven’t received... have been) roommates in 2000 TLBT 8 13 BTCB 12 We (are / have been) roommates since 2000 13 I (has just say / have just said) goodbye to him TLBT 8 14 BTCB CC 187 b Put the verbs in bracket into the correct form a Ba: _ you (see) _ the film “Jurassic Park” yet? Nam: Yes, I have Ba: When _ you (see) _ it? Nam: I (see) _ it three months ago b Loan: We (not / have) _ a vacation since last... here _ last Monday TLBT 8 17 BTCB CC 189 a CC 189  Passive voice of the present perfect (thể bò động của thì hiện tại hoàn thành) Active: S + have / has + V3/ed + O Passive: S + have / has + been + V3/ed + by O _ Mary has made these cakes → These cakes have been made by Mary Change into passive voice 1 Someone has bought the land next to our house  _ 2 They have just built a new church... first computers were _ machines a huge b large c a & b d none 2 There are computers _ a for companies and universities b to use at home c in telephones, in television sets, and cars d all are correct 3 Which of the following is true? a Nowadays, there are only small computer b All modern computers are so small but you can’t see all their part c Modern computers have the same size TLBT 8 16 BTCB... house  _ 2 They have just built a new church near my house  _ 3 Many people have used this machine for years  _ 4 I have just bought a new shirt  5 The police have found a wallet  TLBT 8 18 BTCB CC 189 b Change into passive voice 1 I clean the floor everyday  _ 2 He has sent the letter since... for 5 Where _ you _ last night? a did / go b have / gone c do / go 6 The doorbell _ while I was cooking the dinner a rings b rang c has rung 7 When I _ young, I wanted to be a teacher a was b were c has been 8 I _ him for ages a haven’t saw b don’t see c haven’t seen 9 I _ a trip to Ha Noi recently a took b take c have taken TLBT 8 21 BTCB ... part c Modern computers have the same size TLBT 8 16 BTCB CC 188 b  Note: “for” và “since” dùng trong thì hiện tại hoàn thành  For: được, khoảng (dùng trước 1 khoảng thời gian) _ I have lived in this city for two months  Since: từ khi (dùng trước 1 mốc thời gian) _ I have been here since last week Fill in the blank with “since” or “for” _ I haven’t seen Nam for a long time 1 His mother has been in hospital...CC 186 a CC 186 Date: ngày tháng Time: giờ phút ~ giờ Name: _ phút UNIT 15: COMPUTER  Review Comparison of present perfect and simple tense (So sánh thì hiện tại hoàn thành và thì quá khứ đơn)  Thì hiện tại hoàn  Thì quá khứ đơn thành . ago. TLBT 8 BTCB 15 CC 188 a CC 188 Read the passage and choose the correct item that best answers each of questions about it The first computers were very large machines. Now, computers come. computer b. All modern computers are so small but you can’t see all their part c. Modern computers have the same size TLBT 8 BTCB 16 CC 188 b Fill in the blank with “since” or “for” _ I haven’t seen Nam. were lying 8. I saw John when I _______ to school. a. was going b. went c. have gone 9. _______ you ever heard the song “Heal the world?” a. Have b. Do c. Are TLBT 8 BTCB 10 CC 186 a CC 186 Date: