UNIT 9: UNDERSEA WORLD (THẾ GIỚI DƯỚI BIỂN) A. V0CABULARY
1. accidental (adj) tình cờ; ngẫu nhiên 6. gulf (n) vịnh 2. Antarctic (adj) (thuộc) Nam Cực 7. beneath (pre) ở dưới
3. Artic (adj) (thuộc) Bắc Cực 8. biodiversity (n) hệ sinh thái
4. at stake (idm) đang bị đe dọa 9. bottom (n) phần dưới cùng;
đáy
5. Atlantic (adj) (thuộc) Đại Tây Dương 10. breathe / (v) thở; hô hấp
11.
calf (n) cá voi con 16. carnivore (n) động vật ăn thịt 12. challenge (v) thử thách; thách thức. 17. commission (n) hội đồng 13. conservation (n) sự giữ gìn; sự bảo toàn 18. contribute (v) đóng góp; góp phần
14. depth (n) chiều sâu; bề sâu; độ dày 19. device (n) dụng cụ; thiết bị;
15. diet (n) thức ăn; chế độ ăn uống 20. discard (v) bỏ; loại bỏ; vứt bỏ 21.dispose of (phrv) vứt bỏ; tống khứ 31. gulf (n) vịnh
22. dolphin (n) cá heo 32. habitat (n) môi trường sống 23. due (adj) (to sth/sb) vì; do; bởi (aiIcái gì) 33. herbicide (n) thuốc diệt cỏ 24. entrap (n) đánh bẫy; đánh lừa 34.investigate (v) điều tra 25.fall (v) (+ into/ within) thuộc về 35. jellyfish (n) con sứa 26.feature (n) nét đặc trưng; nét đặc biệt 36. lifespan (n) tuổi thọ
27.feeding grounds nơi kiếm ăn 37. mammal (n) động vật có vú
‘28.
fertilizer (n) phân bón 38. migrate (n) di trú 29. fish (v) đánh cá 39. offspring (n) con 30. gestation (n) sự thai nghén 40. organism (n) sinh vậtB. GRAMMAR:
1. SHOULD (NÊN) SHOULDN’T (KHÔNG NÊN) a. Form (cấu trúc)
Positive (khẳng định)
S + should + inf. + 0.
Negative (phủ định)
S + shouldn't + inf. + 0.
Question (nghi vấn)
Should + s + inf. + 0?
b. Use (cách dùng)
Should
là động từ tình thái, được dùng để
- nói về trách nhiệm, bổn phận, hoặc sự bắt buộc (nghĩa của should không mạnh
bằng must)
Ex: People should drive more carefully.
Ex: You should take an aspirin if you have got a headache.
(Nếu bị nhức đầu bạn nên uống một viên aspirin.)
You shouldn't eat too much chocolate; it's not good for you (Bạn không nên ăn quá nhiều sôcôla; không tốt đâu.)
Should we tell Judy? (Chúng ta có nên nói với Judy không)
Applications should be sent before December 30th. (Đơn xin việc nên được gửi trước ngày 30 tháng 12.) -> Lịch sự hơn câu “Application must be sent...”
-Xin lời khuyên hoặc lời hướng dẫn
Ex: Should I go and see the police, do you think?
(Bạn nghĩ tôi có nên đến gặp cảnh sát không?)
-nói rằng điều gì đó có thể xảy ra (bởi vì nó hợp lý hoặc theo thông lệ).
Ex: Henry should get here, soon - he left home at six.
(Henry sẽ đến đây ngay thôi - anh ấy đã rời nhà từ lúc sáu giờ mà.) “We're spending the winter in Florida.” “That should be nice.”
(Chúng tôi sẽ nghỉ đông ở Florida.” “Hẳn là tuyệt lắm!”
2.
CONDITIONAL SENTENCES TYPE 2 (CÂU ĐIỀU KIỆN LOẠI 2)
Câu điều kiện loại 2 là loại điều kiện không có thật trong hiện tại, được dùng để nói về tình huống không có thật hoặc không thể xảy ra trong hiện tại hoặc tương lai.
IF CLAUSE MAIN CLAUSE
Past simple would + infinitive
Ex: If I knew her name, I would tell you. (Nếu tôi biết tên cô ấy, tôi sẽ nói cho anh biết.
—» nhưng tôi không biết tên cô ấy)
If he didn't love her, he would not get married. (Nếu anh ta không yêu cô ta, anh ta sẽ không cưới cô ta.)
If I had more time, I would travel . (Nếu tôi có nhiều thời gian hơn, tôi sẽ đi du lịch ->
nhưng tôi không có nhiều thời gian, vì thế tôi không đi du lịch.
Lưu ý:
- Động từ tình thái could và might có thể được dùng trong mệnh đề chính để nói đến khả nảng có thể xảy ra.
Ex: If I had time, I co uld read more.
(Nếu tôi có thời gian, tôi sẽ có thể đọc nhiều sách hơn) Không dùng would trong mệnh đề IF
Ex:
If she knew the answer, she would tell you. (NOT If she would knew the answer, 'Nếu cô ấy biết lời giải, cô ấy sẽ cho bạn biết.)Các câu bắt đầu bàng If I were you, ... thường được dùng để khuyên bảo:
Ex: If I were you,
I'd read “Peanuts.” It's really funny.(Nếu tôi là bạn. tôi sẽ đọc quyển “Peanuts.” Nó rất khôi hài.)
Were có thể được dùng thay cho was trong mệnh đề if, nhất là trong mệnh đề if Iwere you ...
Ex:
If Iwas/ were rich,
I would travel around the world.(Nếu tôi giàu, tôi sẽ đi vòng quanh thế giới.) I don't think/ believe/ suppose ...
Khi chúng ta giới thiệu một ý phủ định với các động từ như think, believe, suppose, imagine và các từ có nghĩa tương tự như vậy, chúng ta thường dùng động từ đầu tiên ở thể phủ định chứ không phải động từ thứ hai.
Ex: I don’t think you've met my wife. (Tôi nghĩ anh chưa gặp vợ tôi.) ->
Nghe tự nhiên hơn câu “I think you haven't met my wife.”.
I don’t believe she's at home. (Tôi không tin là cô ấy đang ở nhà.) ->
Nghe tự nhiên hơn câu “I believe she isn't at home.”.
Tuy nhiên, để diễn đạt sự ngạc nhiên ta thường dùng I thought + negative.
Ex: “Would you like a drink?” “I thought you'd never ask.”
(“Bạn có muốn uống gì không?” “Cứ tưởng là bạn chẳng thèm hỏi chứ.”
Hello! I thought you weren’t coming.
(Xin chào! Tôi cứ tưởng bạn sẽ không đến.)
^ Lưu ý
hope không được dùng theo cách nói trên:
Ex: I hope it doesn’t rain. (NOT I don't hope it rains.) (Tôi hy vọng trời sẽ không mưa.)
C. Exercises
I. Choose the word which has the underlined part pronounced differently from the rest.
1. A. gulf B. surface C. submarine D. current
2. A. ocean B. undersea C. beneath D. deep
3. A. poor B. tour C. actual D. group
4. A. tiny B. device C. krill D. migrate
5. A. think B. depth C. further D. breathe
II. Choose the word which is stressed differently from the rest.
1. A. maintain B. marine C. challenge D. device
2. A. investigate B. information C. submarine D. independent 3. A. organism B. environment C. temperature D. satellite
4. A. carnivore B. entrapment C. technology D. Atlantic
5. A. secret B. ocean C. migrate D. herbicide
III. Fill in the blanks with one suitable word from the box.
challenged discoveries overcome investigating
contribution covered conservation entrapment
1. Scientists have made many important new______of the depth by using modern devices.
2. Community police have made a very positive ____________to crime prevention.
3. This new discovery _________________traditional beliefs.
4. Seventy-five percent of the earth surface is_________by water.
5. Scientists are_________________how the crash occurred.
IV. Choose one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase.
1. Some whales migrate into warm waters to bear their...
A. young B. diets C. calves D. young whales
2. Whales feed on krill.
A. tiny shellfish B. small fish C. sea plants D. small animals 3. ... is the variety of different types of plant and animal life in a particular region.
A. Interaction B. Herbicide C. Environment D. Biodiversity 4. He is a ... biologist. He spends all his life studying sea plants and animals.
A. ocean B. marine C. botany D. sea
5. ...is a chemical used for killing- weeds.
A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic
6. We all enjoyed the waters of Timor Sea and the coral reefs that lie ...
A. under B. behind C. beneath D. beside
7. Some tiny or
ganisms are ... along by the currents.
A. carried B. taken C. flowed D. moved
8. Sperm whales are ..., which means they eat meat.
A. herbivores B. carnivores C. omnivores D. mammals
9. Sperm whale population are at risk due to hunting.
A. in extinction B. in danger C. on the decrease D. in fewness 10. These birds...to North Africa in winter.
A. settle B. go C. relocate D. migrate
V. Choose the word or phrase - a, b, c or d - that best completes the sentence.
1. What would Tom do if he _____ the truth ?
A. would know B. has know C. knows D. knew
2. Could you talk _____? I’m trying to work.
A. more quietly B. quieter than C. more quiet D. quiet
3. Whales and sharks are carnivores, _____ means they eat meat.
A. this B. that C. it D. which
4. Would you mind _____ me tomorrow ?
A. call B. calling C. to call D. if you call
5. If someone _____ into the store, smile and say, “May I help you?”
A. comes B. came C. will come D. would come
6. She’s been studying hard for the exam, so she ________ to pass.
A. should B. ought C. had better D. must
7. ‘Why are you so late ?’ ‘I ________ my aunt to the airport. The traffic was terible!’
A. could take B. must have taken C. should take D. had to take 8. 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
VI. Mark A, B, C, or D to show the underlined part that needs correction.
1. Jack will win the election if he campaigned harder.
A B C D
2. We’re used to think that there was no life in the ocean depths.
A B C D
3. Unless we work harder, we will finish on time.
A B C D
4. Despite his disability, he tried leading as normal a life as possible.
A B C D
5. The match was cancelled due to the weather was bad.
A B C D
VII. Read the passage carefully and choose the correct answer.
Man is a land animal, but he closely tied to the sea. Throughout history the sea has served the needs of man. The sea provided man with food and convenient way to travel to many parts of the world. Today, nearly two thirds of the world’s population live within 80 kilometers of the sea coast.
In the modern technological world, the sea offers many resources to help mankind survive.
Resources on land are beginning to be used up. The sea however, still can be hoped to supply many of man’s needs.
The list of riches of the sea yet to be developed by man’s technology is impressive. Oil and gas exploration have been carried out for nearly 30 years. Valuable amounts of mineral exist on the ocean floor ready to be mined.
Fish farming promises to be a good way to produce large quantities of food. The culture of fish and shellfish is an ancient skill practised in the past mainly by the Oriental people.
Besides oil and gas, the sea may offer new source of energy. Experts believe that the warm temperature of the ocean can be used in a way similar to the steam in a steamship. Ocean currents and waves offer possible use as a source of energy. Technology is enabling man to explore ever more deeply under the sea. The development of strong, new materials has made this possible.
The technology to harvest the sea continues to improve. Experts believe that by the year 2020 the problems that prevent us from exploiting fully the food, minerals and energy sources of the sea will be largely solved.
1. The best title for this passage is ___________.
A. Sea Harvest B. Sea Food
C. Man and the Sea D. Technology for Exploiting the Sea
2. The major things that the sea offers man are ____________.
A. fish and oil B. minerals and oil
C. warm temperature and ocean currents D. the food, energy sources, and minerals 3. The sea serves the needs of man because _____________.
A. it provides man with food B. it supplies man with minerals
C. it offers oil to man D. all are correct
4. The words ‘Oriental people’ in paragraph 4 probably mean __________.
A. the people in Asia B. African people
C. European people D. American people
5. We can conclude from this passage that ____________.
A. the sea resources have largely been used up B. the sea has not yet been fully exploited
C. the problem that prevent us from using the food, minerals and energy sources of the sea have already been solved
D. by the year 2020 the technology will be good enough to exploit all the sea resources VIII. Mark the letter A, B, C, or D to indicate the correct word(s) for each of the blanks.
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 vary 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 around ships.
1. A. fish B. creatures C. mammals D. life
2. A. babies B. calves C. young D. diets
3. A. when B. as C. while D. since
4. A. currents B. flocks C. herds D. schools
5. A. look down B. come arcoss C. run after D. go by
IX. Choose the best option to complete the second sentence so that it has a similar meaning to the first.
1. Climbing without a safety rope is forbidden.
You _____________________________________________________________________
A. aren’t allowed to climb without a safety rope.
B. don’t permit to climb without a safety rope.
C. aren’t forbidden climbing without a safety rope.
D. had better climb with a safety rope.
2. Nigel hasn’t got satellite TV, so he can watch the game.
If________________________________________________________________________
A. Nigel has satellite TV, he can watch the game.
B. Nigel has got satellite TV, he would able to watch the game.
C. Nigel had satellite TV, he could watch the game.
D. Nigel would have satellite TV, he could watch the game.
3. Walking home alone is not a good idea.
You_____________________________________________________________________
A. can’t walk home alone. B. mustn’t walk home alone.
C. don’t have to walk home alone. D. shouldn’t walk home alone.
4. ‘Did someone ring you an hour ago ?’ Martin said to Susan.
Martin asked Susan_________________________________________________________
A. whether anyone rang her an hour ago.
B. if someone had rung her an hour before.
C. whether someone rang him an hour ago.
D. if anyone had rung her an hour before.
5. Throw a stone into water and it sinks.
If________________________________________________________________________
A. you threw a stone into water, it would sink.
B. a stone is thrown into water, it may sink.
C. you will throw a stone into water, it sinks.
D. you throw a stone into water, it sinks.
UNIT 10: CONSERVATION
A. VOCABULARY 1. protect (v): bảo vệ
2. loss (n): sự mất mát lose – lost – lost (v): mất 3. species (n): giống ,loài
4. eliminate = get rid of (v): biến mất, thoát khỏi 5. hydroelectric dam : đập thủy điện
6. hold back (v): giữ lại 7. soil (n): đất 8. run-off (n): sự chảy thoát đi 9. impossible (adj): không thể 10. liquid (n): chất lỏng
11. flow (v): chảy
B. GRAMMAR The Passive Voice
Active: S + V + O …….
Passive: S + be + V3/ed + (by O) ……
Ex: Active: She arranges the books on the shelves every weekend.
S V O
Passive: The books are arranged on the shelves (by her) every weekend.
S be V3/ed by O
12. treat (v): cư xử 13. constantly (adv) liên tục 14. consequence (n): hậu quả 15. feature (n): đặc điểm 16. sensitive (adj): nhạy cảm
17. endangered (adj): nguy hại, nguy hiểm
endangered species: những loài gặp nguy hiểm 18. reconstruct (v): xây dựng lại
19. spread (v): lan ra
Tense Active Passive 1. Simple present (HT
đơn)
S + V1 + O S + am/is/are + V3/ed
2. Present continuous (HT t.diễn)
S + am/is/are + V-ing + O S + am/is/are + being +V3/ed
3. Present perfect (HT H.thành)
S + has/have + V3/ed + O S + has/have + been + V3/ed
4. Simple past (QK đơn) S + V2/ed + O S + was/were +V3/ed 5. Past continuous (QK
t.diễn)
S + was/were + V-ing + O S + was/were + being +V3/ed
6. Past perfect (QK H.thành)
S + had + V3/ed + O S + had + been + V3/ed
7. Simple future (TL đơn)
S + will/shall + Vo + O S + will/shall + be +V3/ed
8. Modal verbs S+ can/could/have to …+ Vo + O S+ can/could/have to….+ be+V3/ed
Ex
1. My mom is cooking the meal in the kitchen right now
The meal is being cooked in the kitchen by my mom right now.
(place by O time) 2. She has finished her homework
Her homework has been finished (by her) 3. John has to paint the house
The house has to be painted by John.
C. Exercises
I. Choose the word which has the underlined part pronounced differently from the rest.
1. A. eliminate B. elephant C. endanger D. erosion
2. A. pollute B. species C. accept D. receipt
3. A. environment B. hydroelectric C. circulation D. wild
4. A. club B. lamb C. doubt D. bomber
5. A. disease B. spread C. breed D. treat
II. Choose the word which is stressed differently from the rest.
1. A. disappearance B. circulation C. conservation D. environment 2. A. conserve B. pollute C. circulate D. eliminate
3. A. nature B. power C. damage D. defence
4. A. vegetation B. destruction C. variety D. erosion
5. A. injured B. valuable C. forest D. protect
III. Fill in the blanks with one suitable word from the box.
polluted save policy constantly conserve
eliminated variety endangered clean-up spread
1/ The fire __________ very rapidly because of the strong wind.
2. ______________ animals should be bred in conservable areas.
3. We can do something to _________ the earth.
4. We cannot clean up our ____________ rivers and seas overnight.
5. To _________ electricity, we are cutting down on our central heating.
IV. Mark A, B, C, or D to indicate the correct answer to each of the following questions
1. We are now facing the possible________ of several rare species.
A. danger B. variety C. existence D. disappearance 2. Try to eliminate fatty foods from your diet.
A. limit B. get rid of C. move D. add
3. Rapid run-off would cause frequent floods and leave little water during fry seasons.
A. Bad B. Weak C. Slow D. Ugly
4. Acid rain has caused severe _______ on the hillside.
A. erosion B. pollution C. destruction D. floods 5. This channel allows rainwater to run off.
A. keep inside B. move around C. flow into D. flow out of 6. A large hydroelectric __________was built on the River Danube.
A. power B. dam C. bank D. wall
7. Water can be held on the land by vegetation.
A. plants used as food B. grown trees C. the growth of plants D. plants and trees
8. The new laws to conserve wildlife in the area will come into force nextmonth.
A. protect B. pollute C. destroy D. eliminate V. Complete each sentence, using the passive voice
1. He can’t solve this problem.
_______________________________________________________________
2. People speak English all over the world.
_______________________________________________________________
3. Jack did his homework last night.
_______________________________________________________________
4. Mary is cutting the cake with a sharp knife.
_______________________________________________________________
5. They will build a new school in this area.
_______________________________________________________________
VI. Mark A, B, C, or D to indicate the correct answer to each of the following questions
1. They were interviewing her for the job.
She ________________ for the job.
A. was being interviewed B. was interviewed C. has been interviewed D. is interviewed
2. Tom is writing the letter.
The letter ________________ by Tom.
A. was written B.is being written C.has been written D. is written
3. Everyone understands English.
English ________________ by everyone.
A. is understood B. has been understood C. was understood D. is being understood 4. The employees brought up this issue during the meeting.
This issue _______________ up by the employees during the meeting.
A. has been brought B. is brought
C. was brought D. had been brought
5. The professor told him not to talk in class.
He ________________ by the professor not to talk in class.
A. has been told B. was told C. was being told D. is told
6. You should give us this information.
A. We should give you this information. B. We should be given this information C. We should be give this information. D. This information should give us.
7. They are repairing our car at the garage.
A. Our car is repairing at the garage.
B. Our car is being repairing at the garage.
C. Our car is being repaired at the garage
D. They are being repaired our car at the garage.
8. No one has cleaned the floor for weeks.
A. The floor hasn’t been cleaned for weeks.
B. The floor has been cleaned by someone for weeks.
C. The floor hasn’t cleaned for weeks.
D. A & B are correct.
9. They have given me a chance to explain my view.
A. I have given them a chance to explain my view.
B. I have be given them a chance to explain my view.
C. I have been given a chance to explain my view.
D. B & C are correct.
10. We will finish the report in time.
A. The report will finish in time. B. The report will be finished in time.
C. The report will be finish in time. D. The report is finished in time
VII. Mark A, B, C, or D to show the underlined part that needs correction in each question.
1. Your question can only answer by an excellent student.
A B C D
2. Him was taken to hospital in an ambulance yesterday.
A B C D
3. English is believe to be an international language.
A B C D
4. The watch has not repaired by the man yet.
A B C D 5. Erosion can prevent by planting trees and grass.
A B C D
IX. Read the passage carefully and choose the correct answer.
We are all slowly destroying the earth. The seas and rivers are too dirty to swim in.
There is so much smoke in the air that it is unhealthy to live in many of the world's cities.
In one well-known city, for example, poisonous gases from cars pollute the air so much that traffic policemen have to wear oxygen masks.
We have cut- down so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa cannot grow enough to eat. In certain countries in Asia there is too little rice. Moreover, we do not take enough care of the countryside. Wild animals are quickly disappearing. For instant, tigers are rare in India now because we have killed too many for them to survive. However, it isn't enough simply to talk about the problem. We must act now before it is too late to do anything about it. Join us now. Save the Earth. This is too important to ignore.
1. Are the seas and rivers nowadays polluted?
_____________________________________________________________
2. Why do the traffic policemen have to wear oxygen masks?
_____________________________________________________________
3. Why do farmers imparts of Africa and Asia not grow enough to eat?
_____________________________________________________________
4. How are wild animals nowadays?
_____________________________________________________________
UNIT 11 NATIONAL PARKS ( CÔNG VIÊN QUỐC GIA ) A. V0CABULARY
1. be located (v) = be situated (v) ở, tọa lạc 6. survive(v) sống sót, tiếp tục sống survival (n) sự tồn tại, sống còn 2. establish (v) = set up (v) thành lập 7. orphan (n) trẻ mồ côi
Orphanage(n) trại mồ côi 3. rainforest (n) rừng mưa nhiệt đới 8. abandon(v) từ bỏ, bỏ rơi 4. butterfly (n) bướm 9. Tropical (a) thuộc vùng nhiệt đới 5. dependent (on/upon) (a) phụ thuộc vào 10. subtopical (a) cận nhiệt đới
11. temperate (a) thuộc vùng ôn đới 16. release(v) phóng thích, làm thoát ra, bay ra 12. wilderness(n) vùng hoang dã 17. excursion (n) cuộc tham quan
13. toxic (a) = poisonous (a) độc go on an excursion (v) đi tham quan Food poisoning (unc): ngộ độc thực phẩm 18. disaster (n) tai họa, thảm họa 14. contaminate (v) = pollute (v) gây ô nhiễm 19. coach (n) xe buýt đường dài contaminated (a) = polluted (a) bị ô nhiễm 20. army (n) quân đội
contamination (n) = pollution (n) sự ô nhiễm 15. invader (n) người xăm lăng
21. luggage (unc) hành lý 26. fauna (unc) hệ động vật
22. fine(n,v) tiền phạt, bắt phạt ai 27. attack(n, v) cuộc tấn công, tấn công 23. get lost(v) lạc đường 28. enemy(n) kẻ thù
24. carsick (a.) say xe 29. defeat(v) đánh bại
25. flora (unc) hệ thực vật 30. ethnic minority (n) dân tộc thiểu số B. GRAMMAR
CONDITIONAL SENTENCES
Type If Clause Main Clause Example
I (có thể xảy ra ở hiện tại/tương lai)
If S + V0/s/es
/am/is/are
S + will V0
won’t V0
Ex1: If it rains, we won’t go for a picnic
Notes:Ta có thể sử dụng V0 or Don’t V0 ở mệnh đề chính. Ex: If you drink, don’t driveII (không thật ở hiện tại)
S + V2/ed
/were
S + would V0
could
Ex1: If she had wings, she would fly home
Ex2: I wouldn’t do this job if I were you.
III (không thật ở quá khứ)
S + had V3/ed S would have V3/ed
Ex1: If he had worked harder, he could have passed the examination.
+ Ngoài If, chúng ta còn có UNLESS = If... not
Ex: If you are not hurried, you will be late. = Unless you are hurried, you will be late.
+ Điều kiện loại 2, 3 được đảo ngữ bỏ If
Ex: If he had worked harder, he could have passed the examination.
Had he worked harder, he could have passed the examination.
C. Exercises
I. Choose the word which has the underlined part pronounced differently from the rest.
1. A. worked B. hoped C. watched D. lived 2. A. invader B. destroy C. spend D. soldier 3. A. nature B. toxic C. plant D. contain 4. A. played B. missed C. called D. moved 5. A. nation B. tourist C. study D. return II. Choose the word which is stressed differently from the rest.
1. A. ethnic B. explore C. orphan D. fauna 2. A. dependent B. survival C. minority D. recognize 3. A. temperature B. chemical C. habit D. location 4. A. abandon B. national C. wilderness D. butterfly 5. A. establish B. disaster C. tropical D. dependent III. Fill in the blanks with one suitable word from the box.
located establish orphan abandoned released defeated endangered contamination
1. Toxic gases from industrial factories are _______________ into the atmosphere.
2. The giant panda is in danger of becoming extinct. It is an_______________ species.
3. Cuc Phuong National Park is _______________ 60 km South West of Ha Noi.
4. He has been _______________ since he was five.
5. The enemy was_______________ in a decisive battle.
IV. Mark A, B, C, or D to indicate the correct answer to each of the following questions 1. Cuc Phuong National Park _________ over 200 square kilometers of rainforest.
A. contains B. gets C. hold D. covers
2. An interesting __________of this park is Orphanage, where orphaned animals are taken care of.
A. advantage B.feature C.area D.zone
3. A child who has lost one or both of his parents by death is called ________ child.
A. an abandoned B. an orphan C. a homeless D.orphanage
4.The _________ has threatened many of animals in this park.
A. rainforest B. population C. increase D.contamination
5. They went camping in the beautiful _________ of the rainforest.
A. wildlife B. wildness C.wild D.wilderness
6. This park was _________ before World War II
A. set B. located C. established D. stationed
7. Scientists are now researching new measures to prevent levels from rising
_________.
A. pollute B. polluted C. polluting D. pollution
8. The cattle drank from a river polluted with toxic chemicals.
A. waste B. colorless C. odorless D. poisonous V. Complete the sentences with the correct form of the verbs in brackets.
1.
I didn't go into business with Sam. If I _______________ (go) into business with him, I _______________ (become) a success.2. We got to the station in time to catch the train. If we _______________ (miss) it, we _______________ (be) late for the meeting.
3. Mary and I weren't able to go on a honeymoon. We _______________ (can/ go) away if my father_______________ (not get) sick.
4. We _______________ (be) at the airport for hours, if we _______________ (not know) that the flight was delayed.
5. The accident was your fault. If you had driven more carefully, it _______________ (not happen).
VI. Mark A, B, C, or D to indicate the correct answer to each of the following questions 1. One species is dependent __________ another of survival.
A. on B. to C. of D.at 2. We _________ to the beach yesterday if the sun had been shining.
A.will go B.would go C.would have gone D. had gone 3. If I _________ to the party last night, I _________ tired now.
A. had gone/would be B. had gone/would have been
C. were/would be D. went/would have gone 4. We wouldn’t have been to the cinema_________we hadn’t had ticket.
A. if B. unless C. because of D. in spite of
5. What ________ if you had met him yesterday?
A. did you do B. would you do C. would you have done D. will you do 6. If you were not sick, ________ camping with us?
A. will you go B. would you go C. do you go D. are you going 7. I don’t have enough time. If I …… more time, I …… to see you.
A. have / will come B. had / would come
C. have had / will have come D. had had / would have come 8. Had I known it would rain, I …… my umbrella.
A. will take B. would take C. am going to take D. would have taken 9. If it ……, the match will be postponed
A. will rain B. has rained C. is raining D. rains
10. If he had told me the truth, I …… him.
A. will not punish B. would not have punished
C. would not punish D. would have not punished
VII. Mark A, B, C, or D to show the underlined part that needs correction in each question.
1. He wouldn’t have known the news if you had told him.
A B C D 2. I had gone to see you if I’d known what you were ill.
A B C D
3. My brother would buy a sports car if he don’t have the money.
A B C D
4. If I have free time next Sunday, I would visit my grandmother.
A B C D 5. If I were you, I would have forgotten about buying a new car.
A B C D IX. Read the passage carefully and answer the questions.
Parks in our country are wonderful playgrounds and millions of people visit them every year. There are places where you can camp without charge or you can rent rooms in a hotel. You can take a long walk in the forests, take boat trips, or climb mountains. You are not allowed to hunt in the park, so there are many wild animals. You can fish in the streams of most of the parks.
The park keepers sometimes go with the visitors on walks to tell them about the animals, plants, and mountains. They also have programmes and talks at the campgrounds and in the hotels so that people can learn all about the park and the things that are in it.
1. Can you camp in the parks without having to pay anything?
___________________________________________________________________________
2. How many people visit parks every year?
___________________________________________________________________________
3. What can you do in the parks?
___________________________________________________________________________
4. Are we permitted to hunt in the park?
___________________________________________________________________________
5. Does the word “ them ” in line 5 refers to park keepers or visitors?
___________________________________________________________________________
X. Mark the letter A, B, C, or D to indicate the correct word(s) for each of the blanks.
The ostrich is the (1) _________ bird in the world, and an adult can be more than ninety kilos. Most wild ostriches live in southern Africa, but there are only a (2)_________of them left.
Like all birds, ostriches have wings, (3)_________ they cannot fly. They use their wings to help them (4)_________when they are running. Ostriches can run very fast , from sixty-five to ninety kilometers an hour, so it is very difficult for (5)_________ animals to catch them.
1. A. large B. larger C. largest D. most largest 2. A.few B. little C. lot D. many
3. A. or B. and C. but D. except 4. A. direct B. change C. alter D. turn 5. A. another B. other C. others D. one other
XI. Mark A, B, C, or D to indicate the correct answer or the sentence that is closest in meaning to each of the following questions.
1. _________ if I take a map.
A. I will get lost B. I will not get lost C. I would get lost D. I would not get lost 2. _________, I’d have told you the answer.
A. If you asked me B. Unless you asked me
C. You had asked me D. Had you asked me 3. He didn’t work hard, so he failed the exam.
A. If he worked hard, he wouldn’t fail the exam.
B. If he hadn’t worked hard, he would have failed the exam.
C. He would have passed the exam if he had worked hard.
D. He had passed the exam if he would have worked hard.
4. I was tired because I stayed up late last night.
A. If I hadn’t stayed up late at night, I wouldn’t have been tired.
B. I hadn’t been tired if I wouldn’t have stayed up lat.
C. If I had stayed up late at night, I would have been tired.
D. I wouldn’t be tired If I didn’t stay up late at night.
5. He worked lazily so he was sacked.
A. If he hadn’t worked lazily, he wouldn’t have been sacked.
B. If he worked lazily, he would be sacked.
C. Unless he had worked lazily, he would have been sacked.
D. If he hadn’t worked lazily, he would have been sacked.
