Bài tập Tiếng Anh lớp 12 Unit 9: Deserts có đáp án - Số 2

Bài tập Tiếng Anh lớp 12 Unit 9: Deserts có đáp án - Số 2 tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài t...

Graduation exam review Grade 12 English Tonhu3h70 BÀI TẬP TIẾNG ANH LỚP 12 UNIT 1- HOME LIFE PRACTICE TEST 1 Read the passage carefully and then choose the item A, B, C or D that best answers the question about the passage: The nuclear family, consisting of a mother, father and their children, may be more an American ideal than an American reality. Of course, the so-called traditional American family was always more varied than we has been led to believe, reflecting the very different racial, ethnic, class and religious customs among different American groups. The most recent government statistics reveal that only about one third of all current American Families fit the traditional mold and another third consists of married couples who either have no children or have none still living at home. Of the final one third, about 20 percent of the total number of American households are single people, usually women over sixty – five years of age. A small percentage, about 3 percent of the total, consist of unmarried people who choose to live together; and the rest, about 7 percent are single, usually divorced parents, with at least one child. Today, these varied family types are typical, and therefore, normal. Apparently, many Americans are achieving supportive relationship in family forms other than the traditional one. 1. With what topic is the passage mainly concerned? A. The traditional American family B. The nuclear family C. The current American family D. The ideal family 2. The writer implies that ______________ . A. there have always been a wide variety of family arrangement in the United Sates. B. racial, ethnic, and religions groups have preserved the traditional family structure. C. the ideal American family is the best structure. D. fewer married couples are having children. 3. The word “ current” in line 5 could best be replaced by which of the following? A. typical B. present C. perfect D. traditional 4. According to the passage, married couples whose children have grown or who have no children represent ______________ . A. 1/3 percent of households B. 20 percent of households C. 7 percent of households D. 3 percent of households 5. Who generally constitutes a one – person household? A. A single man in his twenties B. An elderly man C. A single woman in her late sixties D. A divorced woman. Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following sentences 6. My mother works _______a nurse in a big hospital. She examines the patients. A. for B. at C. in D. as 7. My family is the base from which we can go into the world with _______. A. confide B. confidence C. confident D. confiding 8. My mother is a _______woman. She does all the household chores to make us more comfortable. A. caring B. careless C. harmful D. boring 9. In my family, both my parents _______to give us a nice house and a happy home. A. join hands B. get out C. shake hands D. deal with 10. Mark enjoys having fun by causing trouble. He’s very _______ boy A. stubborn B. spoiled C. mischievous D. bright 11. After a day of hard work, Dad was feeling very __________ and tired. INTERNAL CIRCULATION 1 Graduation exam review Grade 12 English Tonhu3h70 A. stressed B. stress C. stressing D. stressful 12. My father ________ to the Golf Club for the past 25 years. A. was belonging B. has belonged C. has been belonged D. has belonging 13. He ________ for twenty years before he retired last year. A. had been teaching B. has taught C. was teaching D. has been teaching 14. After I __________ from college, I __________ as a teacher. A. had graduated / work B. had graduated / worked C. graduated / worked D. graduate / work 15. I am so happy to hear from Mary because I haven’t seen her ________ last year. A. for B. on C. since D. later 16. My sister __________ trouble with her VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí TEST Choose the word which is stressed differently from the rest a comprise b sandy c circle d northern a Aborigines b expedition c kilometer d scientific a corridor b enormous c mystery d separate a remain b hummock c explore d between a territory b Australia c geography d society Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one The Simpson Desert is in north of Lake Eyre a Ø/ Ø b the/ the c a/ the d the/ Ø Cold deserts can be covered in snow or ice and frozen water is unavailable to plant life a a b an c the d Ø In the northern part of the Simpson Desert, the dunes are separated by of low, open shrubland a streets b ways c corridors d lines San Francisco is built on 40 hills and some are very a short b steep c plain d stable 10 A is a small raised area of ground, like a very small hill a slope b hummock c dune d shrub 11 We used to climb up the crest of the hill to get a good view of the surroundings a top b foot c middle d face 12 To a desert is a danger activity which requires careful preparation for risks a comprise b circle c remain d explore 13 Scientific help to explore some places and discover more and more remote parts of the world a survey b lead c research d expedition 14 The wind that blows in the desert comes far away waters a for b with c in d from 15 Some sand dunes may be over 200 meters height VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí a with b at c on d in 16 If you look on a map you will see that there is a desert next the Rocky Mountains in the United States a of b to c with d for 17 is the process by which a piece of land becomes dry, empty, and unsuitable for growing trees or crops on a desert b deserted c desertify d desertification 18 Several advanced countries have had plans to make desert more hospitable a science b scientific c scientifically d scientist 19 The desert biome includes the hottest places in the world because it absorbs more from the sun than land in humid climates a heat b hot c hotly d heating 20 Many people have law degrees, a but some of them not practice it c so some are not practicing law b however it is not practiced by all d but not all of them practice law 21 This is an expensive very useful book a but b so c therefore d however 22 long it takes, I will wait for you a However b But c So d Therefore 23 I must say that you have done very well , you should be aware that you still have a lot of thing to learn a Therefore b So c But d However 24 that we stopped for a rest a But we were tired b So tired were we c However we were tired d Therefore, we were tired 25 He is only sixteen, and , he is not eligible to drive a car a nevertheless b but c therefore d however 26 Maria tried to read a novel in French the book was too difficult for her to understand a so that b therefore c but d and 27 To get from Vancouver to Victoria, you can fly, you can ride the ferry VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí a or b but c so d however 28 I bought a bottle of wine we drank it together a therefore b so c and d but 29 The waiter was not very nice, , the food was delicious a however b but c so d and so 30 _ hard he worked, he could earn enough money to support the family a But b However c Therefore d Whatever Choose the sentence which has the closest meaning to the original one 31 Slippery as the roads were, they managed to complete the race a The roads were so slippery that they could hardly complete the race b The roads were slippery but they managed to complete the race c The roads were slippery so they could hardly complete the race d The roads were so slippery; therefore, they could hardly complete the race 32 They decided to go for a picnic though it was very cold a Because it was very cold, they decided to go for a picnic b However cold it was, they decided to go for a picnic c If it had been cold, they would not have gone for a picnic d It was very cold so they decided to go for a picnic 33 Both Peter and Mary enjoy scientific expedition a It is not Peter, but Mary, that enjoys scientific expedition b Peter enjoys scientific expedition Therefore, does Mary c However Peter enjoys scientific expedition and Mary does d Peter enjoys scientific expedition, and so does Mary 34 Because it was an interesting novel, I stayed up all night to finish it a I stayed up all night to finish the novel, therefore, it was interesting b Unless it were an interesting novel, I would stay up all night to finish it c Though it was an interesting novel, I stayed up all night to finish it d So interesting was the novel that I stayed up all night to finish it 35 He cannot afford a new computer a The new computer is so expensive that he cannot buy it VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí b ...UNIT PASSIVE VOICE & CAUSATIVE FORM I Cirle the best option to complete each sentence: Mickey Mouse Cartoons _ into sixty languages a have translated b translated c have been translated d were being translated Today many kinds of electric devices _ in Japan a produced b were produced c are produced d will produce The room _ when I arrived a was cleaning b is cleaned c was cleaned d was being cleaned Oh, No! My camera isn’t here It _ stolen! a has been b is c is being d has Fiat _ a group of Italian businessmen a is started for b is started by c was started by d was started for Unless we can find new sources of energy, our life will certainly _ a affect b be affected c affected d be affecting The World Health Organization _ in 1948 in order to carry out medical research and improve international health care a was established b had established c established d had been established This atlas _ in the classroom yesterday a wsa leaving b left c was left d leaves Glass is usually _ sand a made from b made of c made by d made with 10 The manager _ the cheque recently a has been signed b has signed c sign d signed 11 I’m going to have my house _ this weekend a redecorates b redecorating c rederacoted d redecorate 12 Dad, I want to have my bike _ It looks so ugly a to repaint b repaint c repainted d repainting 13 My children had many photographs _ while we were on our vacation a taking b take c taken d took 14 I’m going to have the mechanic _ my car tomorrow a will be repaired b repair c repaired d to be repaired 15 I’m going to go out and _ a have made my dress b have my dress made c let my dress made d my dress be made II Complete the sentences with the correct form of the verbs in brackets Toshico had her car (repair) _ by a mechanic Ellon got Marvin (type) _ her paper We got our house (paint) _ last week Dr Byrd is having the students (write) _ a composition Mark got his transcripts (send) _ to the university Maria is having her hair (cut) _ tomorrow Will Mr Brown have the porter (carry) _ his luggage to his car? My sister has had a new dress (make) _ recently The Wilsons won’t have a new house (build) _ on that corner next month 10 The President had his advisors (arrange) _ a press conference III Turn the following sentences into the passive voice or the active voice They can’t make tea with cold water They will hold the meeting before May Day They have to repair the engine of the car _ The teacher is going to tell a story Mary is cutting the cake with a sharp knife _ Luckily for me, they didn’t call my name _ No one believes his story _ After class, one of the students always erases the chalk board _ They have provided the victims with food and clothing 10 The chief enginer was instructing all the workers of the plant 11 The teacher gave each of us two exercise books 12 Someone will tell him that news _ 13 They paid me a lot of money to the job _ 14 Open your book. 15 Take off your hat. _ 16 Don’t that silly thing again. 17 Have they changed the window of the laboratory _ 18 Do they teach English here? 19 Will you invite her to your wedding party? 20 Did the teacher give some exercises 21 Is she making big cakes for the party _ 22 Why didn’t they help him? _ 23 How many games has the team played? _ 24 Where people speak English? 25 Who are they keeping in the kitchen? _ 26 Who looked Chương 1: SỰ ĐIỆN LI bài 1: Sự điện li Phần tóm tắt giáo khoa: 1. Nguyên nhân tính dẫn điện của các dung dịch axit, bazo và muối trong nước - Tính dẫn điện của dung dịch axit, bazo và muối là do trong dung dịch của chúng có các tiểu phân mang điện tích chuyển động tự do được gọi là các ion. - Sự điện li là quá trình phân li các chất trong nước ra ion. - Những chất tan trong nước phân li ra ion được gọi là những chất điện li.→ Vậy axit, bazơ và muối là những chất điện li. 2. Phân loại các chất điện li: a. Chất điện li mạnh: ( α = 1) Chất điên li mạnh là chất khi tan trong nước, các phân tử hòa tan đều phân li ra ion Ví dụ: Na 2 SO 4 → 2Na + + SO 4 2- KOH → K + + OH - HNO 3 → H + + NO 3 – b. Chất điện li yếu: ( 0 < α <1) Chất điện li yếu là chất khi tan trong nước chỉ có một phần số phân tử hòa tan phân li ra ion, phần còn lại vẫn tồn tại dưới dạng phân tử trong dung dịch Ví dụ: CH 3 COOH  CH 3 COO - + H + HClO H + + ClO – - Sự điện li của chất điện li yếu là quá trình thuận nghịch, khi quá trình cân bằng thì ta có cân bằng điện li. Cân bằng điện li là cân bằng động Nâng cao : Độ điện li α = n/n o với n là số phân tử phân li ra ion n o là số phân tử hòa tan ( Chú ý: - Khi pha loãng dd , độ điện li của các chất điện li đều tăng - Cân bằng điện li là cân bằng động và tuân theo nguyên lí chuyển dịch cân bằng Lơ Sa-tơ-li-ê ) Bài tập tự luận I.1.1. a) Trong số các chất sau, những chất nào là chất điện li ? H 2 S , SO 2 , Cl 2 , H 2 SO 3 , CH 4 , NaHCO 3 , Ca(OH) 2 , HF , C 6 H 6 b) Giải thích tính dẫn điện của các dung dịch sau đây: • Dung dịch NaCl, KCl. • Dung dịch NaOH, KOH. • Dung dịch HCl, HBr. c) Viết phương trình điện li của những chất sau: • Ba(NO 3 ) 2 0,10M ; HNO 3 0,020M ; KOH 0,010M Tính nồng độ mol của từng ion trong dung dịch • Các chất điện li yếu: HClO, HNO 2 . http://kinhhoa.violet.vn 1 I.1.2. Viết phương trình điện li của những chất sau: a) axit : H 3 PO 4 , H 2 SO 4 , H 2 SO 3 , H 2 S, HNO 3 , HCl, H 2 S b) Baz: Pb(OH) 2 , KOH, Ca(OH) 2 , Ba(OH) 2 . c) Muối : FeCl 3 , CuSO 4 , Al 2 (SO 4 ) 3 , Na 2 CO 3 , KHCO 3 , KMnO 4 . Đọc tên các ion và cho biết hóa trị của chúng. d) Tính nồng độ mol/ lít của ion OH – trong 100ml dung dịch NaOH có chứa 0,4g NaOH. e) Tính nồng độ mol của ion Na + trong dung dịch chứa NaNO 3 0,1M, Na 2 SO 4 0,02M và NaCl 0,3M. f) Tính nồng độ mol/lít của các ion có trong : - Dung dịch BaCl 2 0,02M - Dung dịch H 2 SO 4 15% ( d= 1,1g/ml) - 1,5 lít dung dịch có 5,85g NaCl và 11,1g CaCl 2 I.1.3. Hãy giải thích hiện tượng sau: a) Khi hòa tan CuBr 2 vào axeton, thu được dung dịch màu nâu không dẫn điện ; Nếu thêm nước vào dung dịch này, dung dịch chuyển thành màu lam và dẫn điện. b) Hidro clorua lỏng không dẫn điện nhưng dung dịch của chất này trong nước dẫn điện. I.1.4. Điền những cụm từ thích hợp vào những chỗ trống trong các câu dưới đây: Những chất tan trong nước phân li ra ion gọi là … (1)… Những chất tan trong nước không phân li ra ion được gọi là……(2)….Quá trình phân li các chất trong nước thành ion được gọi là……(3) ….Liên kết hóa học trong chất điện li là liên kết … (4)… hoặc liên kết ….(5)… Liên kết hóa học trong chất không điện li là liên kết … (6)… hoặc liên kết ….(7)… I.1.5. Tính nồng độ mol của CH 3 COOH , CH 3 COO - và H + trong dung dịch CH 3 COOH 0,043M, biết rằng độ điện li α của CH 3 COOH bằng 20%. I.1.6. Viết công thức của các chất mà khi điện li tạo ra các ion: a) K + và CrO 4 2– b) Fe 3+ và NO 3 – c) Mg 2+ và MnO 4 – d) Al 3+ và SO 4 2– e) Na + và S 2– f) Ba 2+ và OH - g) NH 4 + và Cl – h)Na + và CH 3 COO – I.1.7. Có 4 dung dịch trong suốt, mỗi dung dịch chỉ chứa 1 loại ion dương và 1 loại ion âm . Các loại ion trong cả 4 dung dịch VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Bài tập Tiếng Anh lớp 12 Units - có đáp án Choose the word Thi thu TOT NGHIEP I. Choose the most suitable option to complete the sentence: 1. Mrs.Edward is at the market. Right now she (look) ……… at the apples. They (look)……… fresh. a. look / look b. has been looking / looked c. is looking / are looking d. is looking/ look 2. I cannot forgive ……… myseft ……… not seeing Tom before he left……… Japan. a. to / for / 0 b. 0 / for / for c. with / to / to d. at / about / 0 3. Look! The bus ……… . a. leaves b. is leaving c. left d. had left 4. “Would you mind if I smoke?” – “ ……… ”. a. Never mind b. Yes, please don’t c. Not at all d. Yes, please do 5. Don’t worry. By the time we ……… cooking, they……… their homework. a. finished / will have done b. have finished/will have done c.finish/will be doing d. are finished/will do 6. Who is responsible for mowing the ……… ? a. grass b. garden c. lawn d. trees 7. We are having a ……… party next week. Would you like to join us? a. house moving b. housewarming c. homecoming d. new housing 8. ……… economics is the study of ……… management. a. House/home b. Home/house c. Home/household d. Housing/homehold 9. She apologized ……… me ……… her lateness. a. 0/ about b. with / of c. to / for d. 0 / for 10. It is essential that household chores should be divied ……… family members. a. among b. up among c. into d. for 11. When their first child ……… , they ……… married for three years. a. had been born/were b.was born/had been c. was born/were d. had been born/had been 12. This story reminds me ……… anovel……… Mark Twain. a. of / of b. about / by c. of /by d. about / of 13. He isn’t independent ……… any means. He depends……… his father……… everything. a. by / on / out b.for / on / at c. of / in / for d. on / in / with 14. “Shall we start now?” – “…………” a. Yes, we are b. Yes, let’s c. Of course not d. No, no 15. “Don’t forget to come to my party tomorrow.” – “…………” a. I don’t b. I won’t c. I can’t d. I haven’t 16. The local authorities all agreed to close some……… factories. a. economic b. uneconomic c. economical d. uneconomical 17. I am well……… with the problems encountered in strarting a business. a. aware b. informed c. acquainted d. knowledgeable 18. It would be best to have a ……… friend to ……… . a. close / share secrets b. nearby / tell stories c. best / chat d. close / confide in 19. The people next door are furious ……… us……… making so much noise last night. a. at / with b. with / for c. for / to d. about / in 20. he may be quick ……… understanding but he isn’t capable……… remembering anything. a. in / of b. on / at c. at / of d. of / at 21. I often get up early. a. I am used to get up early b. I can get up early c. I am used to getting up early d. I like to get up early 22. It’s ages since I last saw a Hollywood film. a. I haven’t seen any Hollywood film before. b. I haven’t seen a Hollywood film for a long time. c. I saw a last Hollywood film since ages ago d. It’s ages because I last saw a Hollywood film. 23. Getting a good job doesn’t interest him. a. He is only interested in getting a good job b. He isn’t good at getting a good job. c. He isn’t interested in getting a good job d. Even a good job isn’t suitable to him. 24. “Don’t be so disappointed, Bill. You can take the driving test again,”said helen. a. Helen told Bill to be disappointed in order to take the driving test again. b. Helen said Bill not to be disappointed because of the driving test again. c. Helen told Bill not to be disappointed and not to take the driving test again. d. Helen encouraged Bill to take the driving test again. 25. “No, I didn’t steal anything from her,” said Tom. a. Henry confirmed that he had stolen things from her. b. Henry refused to steal things from her. c. Henry denied stealing things from her d. Henry said no to stealing things from her. 26. “I’ll certainly help you tomorrow,” said Martin to Mary. a. Martin told Mary to help him the day after b. Martin asked if Mary wanted him to help her the day after c. Martin promised to help Mary the day after d. Martin VnDoc - Tải tài Thi thu TOT NGHIEP I. Choose the most suitable option to complete the sentence: 1. Mrs.Edward is at the market. Right now she (look) ……… at the apples. They (look)……… fresh. a. look / look b. has been looking / looked c. is looking / are looking d. is looking/ look 2. I cannot forgive ……… myseft ……… not seeing Tom before he left……… Japan. a. to / for / 0 b. 0 / for / for c. with / to / to d. at / about / 0 3. Look! The bus ……… . a. leaves b. is leaving c. left d. had left 4. “Would you mind if I smoke?” – “ ……… ”. a. Never mind b. Yes, please don’t c. Not at all d. Yes, please do 5. Don’t worry. By the time we ……… cooking, they……… their homework. a. finished / will have done b. have finished/will have done c.finish/will be doing d. are finished/will do 6. Who is responsible for mowing the ……… ? a. grass b. garden c. lawn d. trees 7. We are having a ……… party next week. Would you like to join us? a. house moving b. housewarming c. homecoming d. new housing 8. ……… economics is the study of ……… management. a. House/home b. Home/house c. Home/household d. Housing/homehold 9. She apologized ……… me ……… her lateness. a. 0/ about b. with / of c. to / for d. 0 / for 10. It is essential that household chores should be divied ……… family members. a. among b. up among c. into d. for 11. When their first child ……… , they ……… married for three years. a. had been born/were b.was born/had been c. was born/were d. had been born/had been 12. This story reminds me ……… anovel……… Mark Twain. a. of / of b. about / by c. of /by d. about / of 13. He isn’t independent ……… any means. He depends……… his father……… everything. a. by / on / out b.for / on / at c. of / in / for d. on / in / with 14. “Shall we start now?” – “…………” a. Yes, we are b. Yes, let’s c. Of course not d. No, no 15. “Don’t forget to come to my party tomorrow.” – “…………” a. I don’t b. I won’t c. I can’t d. I haven’t 16. The local authorities all agreed to close some……… factories. a. economic b. uneconomic c. economical d. uneconomical 17. I am well……… with the problems encountered in strarting a business. a. aware b. informed c. acquainted d. knowledgeable 18. It would be best to have a ……… friend to ……… . a. close / share secrets b. nearby / tell stories c. best / chat d. close / confide in 19. The people next door are furious ……… us……… making so much noise last night. a. at / with b. with / for c. for / to d. about / in 20. he may be quick ……… understanding but he isn’t capable……… remembering anything. a. in / of b. on / at c. at / of d. of / at 21. I often get up early. a. I am used to get up early b. I can get up early c. I am used to getting up early d. I like to get up early 22. It’s ages since I last saw a Hollywood film. a. I haven’t seen any Hollywood film before. b. I haven’t seen a Hollywood film for a long time. c. I saw a last Hollywood film since ages ago d. It’s ages because I last saw a Hollywood film. 23. Getting a good job doesn’t interest him. a. He is only interested in getting a good job b. He isn’t good at getting a good job. c. He isn’t interested in getting a good job d. Even a good job isn’t suitable to him. 24. “Don’t be so disappointed, Bill. You can take the driving test again,”said helen. a. Helen told Bill to be disappointed in order to take the driving test again. b. Helen said Bill not to be disappointed because of the driving test again. c. Helen told Bill not to be disappointed and not to take the driving test again. d. Helen encouraged Bill to take the driving test again. 25. “No, I didn’t steal anything from her,” said Tom. a. Henry confirmed that he had stolen things from her. b. Henry refused to steal things from her. c. Henry denied stealing things from her d. Henry said no to stealing things from her. 26. “I’ll certainly help you tomorrow,” said Martin to Mary. a. Martin told Mary to help him the day after b. Martin asked if Mary wanted him to help her the day after c. Martin promised to help Mary the day after d. Martin VnDoc - Tải tài ... as possible in deserts c there are no erosion in deserts d deserts are ideal places for growing land 40 The last paragraph expresses that a none of animals can survive in deserts b hunting... the ferry VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí a or b but c so d however 28 I bought a bottle of wine we drank it together a therefore b so c and d but 29 The waiter was... expensive very useful book a but b so c therefore d however 22 long it takes, I will wait for you a However b But c So d Therefore 23 I must say that you have done very well , you should