Unit 6 : The environment - Hỏi đáp

Người hay giúp bạn khác trả lời bài tập sẽ trở thành học sinh giỏi. Người hay hỏi bài thì không. Còn bạn thì sao?

Dịch văn bản sau sang Tiếng Việt:

We live in a dynamic world, and habitats are always undergoing changes at all sorts of levels. However, natural changes usually occur at a slow pace so that impacts on individual species tend to be slight - at least in the short term
When the pace of change is greatly accelerated, there may be no time for individual species to react to new circumstances, and the effects can be disastrous. Briefly, this is the reason that rapid habitat loss is regarded as the chief cause of species endangerment, and there is no force more powerful in this regard than human beings. To some extent, every part of the earth has been affected by human activities, especially during this past century. This applies on virtually every scale, from the loss of microbes in soils that once supported tropical forests, to the extinction of fish and other aquatic species in polluted freshwater habitats, to changes in global climate caused by the release of greenhouse gases. From the perspective of an individual human lifetime, such changes may be hard to detect and their effects on individual species may be hard to predict. But the lesson is clear enough. For example, although many countries have had plans to grow many tropical forests, they are highly susceptible to destruction because the soils in which they grow are poor in available nutrients. Centuries may be required to bring back a forest that was cut down or burnt out in the space of a few years. Many of the world's severely threatened animals and plants live in such forests, and it is certain that huge numbers of them will disappear if present rates of forest loss continue. Habitats in the world are unchangeable and fixedly exist.

2 câu trả lời

1. I've given your old jacket away............. it was too tight for you.

A. because of B.if C. because D.and

2. Our holiday was too short. The time...................

A. passed quick B. quick passed D. quickly passes C. passed quickly

3. You can't stop me..........what I want.

A. doing C. do B. to do D. that I do

4. Help me,........... ?

A. will you C. do you B. won't you D. don't you

5. I like Cathy. She..........

A. works very fastly B. works very fast D. working very fast C. work very fastly

6. I'm absolutely sure I locked the door. I clearly remember.........it

A. to lock B. locking C. lock D. locked

8. When I arrived, he was trying.............. it, but there was something wrong with the engine

A. to start B. stated C. starting D. start

12. It is very important that everybody..........very carefully

A. should listen B. to listen C. listens D. will listen

14. peopke find the water dirty......there are some waste chemicals in it.

B. as C. but D. where A. and

15........... you smoke too much, you'll get respiratory problems

A. If C. As D. Because B. Though

17.............. it is rainy, I walk home with my umbrella.

B. Though B. when C. but A. When

18. The building was completely collapsed............ the righter came.

C. But D. Because A and D. so

19 ..................it got dark, the students couldn't find the way out of the forest.

A. As B. And C. When D. Who

20. The children stopped fighting...........their parents back home.

A. and B. when C, but D. so

II. WRITING: Put adjective or adverb to complete the sentence:

1. I heard Daniel isn't very....... (good)

- Well, he fell and hurt himself quite................. (bad)

2. there was a .................(terrible) accident on this road two days ago,wasn't there?

-Yes, two people were killed and the driver of the car was ..........(serious) injured.

3. The weather was so ..........(awful) yesterday

- Yes, it was raining quite......(heavy) so we stayed at home all day

4. You haven't cleaned the floor.............. (proper). It is still..............(dirty)

-Oh, sorry

5. You didn't look very.......... (happy) last night.

- Well, I was disappointed that I did so..............(bad) in the exam.

6. Can you remember what happen?

- I can't remember........... (clear). It all happened so ............(sudden)

7. Don't go up that ladder. It doesn't look.............. (safe)

- Don't worry. I'll climb............(careful)

8. Did you go to Sally's birthday party?

-Yes, It was really ............. (cheerful) party. Everybody party was .............(colorful) dressed

4 câu trả lời

1. I'll have to buy a map......I don't know this area.

B. that C. where D. because of A. if

2. It is recommended that he..........this course.

A. took B. takes C. take D. taking

3. He's running so fast. I.............catch up with him.

A. cannot hardly C. not hardly B. can hardly D. could hardly

4. It is important that he...... take the final examination.

A. has to B. have to C. had to D. having to

5. I wil be............... if she manages to sell that motorbike at a high price.

A. surprised B. surprise C. surprising D. to surprise

6. Unless you understand, I..........expain it again to you.

A. am B. was D. would C.will

7. If you know where she lives, please let me..................

A. know B. knew C. known D. know

9................... you are interested in this film, don't go to see it at any cost.

A. Unless B. If C. Because D. So

10. If you like that book, I will give it........you as my present.

A. to B. from C. at D. for

12. How about..........dinner with us on sunday?

A.to have B.have C. have had D. having

13. My brother is very fond of.......to pop and rock music.

A.listen B.to listen C. listening D. listens

14. Life today is very different............. life 50 years ago.

A.to B.from C. with D. athis laboratory

15. My uncle is a................. .He often does research

A.science B.scientist C. scientific D. scientists

16. My father arrives in Singapore ..................Monday evening.

B.at C. from D. on A.in

17. John goes to his office every day except Sunday. .............Sundays he stays at home

A.On B.At C. In D. From

18. I hope the weather will be nice........ the weekend.

B.to C. at D. between A.in

20. Helen is always in the kitchen. She enjoys........

C. cooks D. cooking B.to cook A.cook

2 câu trả lời

UNIT 6 : THE ENVIRONMENT.

TEST 5

I. From each number, pick out the word whose underlined part is pronounced

differently from the others.

1. A. walked B. filled C. died D. played

2. A. wrap B. mass C. area D. sand

3. A. ocean B. flow C. post D. conservation

4. A. refreshment B. environment C. reduce D. deforestation

5. A. treasure B. sewage C. save D. campus

6. A. spoil B. folk C. float D. violent

7. A. aspect B. trash C. sand D. junkyard

8. A. polluted B. shore C. protect D. provide

9. A. persudge B. prevent C. impressive D. secondhand

10. A. hedge B. hike C. harvest D. prohibition

II. Choose the word or the phrase or sentence that best completes each unfinished

sentence below or that best keeps the meaning of the original sentence if it is

substituted

1. I wish you_______.leave now. Can’t you stay a bit longer?

A. don’t have to B. didn’t have to C. won’t have to D. hadn’t to

2. _______ to have a lunch at 12 o’clock every day?

A. Did she used B. Did she use C. Is she used D. Was she used

3. If you worked more slowly, he_______ so many mistakes.

A. wouldn’t make B. won’t make C. didn’t make D. doesn’t make

4. She never let you cook the meals, _______?

A. didn’t she B. doesn’t she C. did she D. was she

5. Stop now; you’ve done_______ work for one day.

A. too many B. plenty C. quite D. quite enough

6. Whenever you meet, we stop_______

A. talk B. to take C. talking D. talked

7. Give her a telephone to ring_______ she gets lost.

A. whether B. unless C. until D. in case

8. If only I_______ play the guitar as well as you!

A. would B. shall C. could D. might

9. The party, at _______ was the guest honor, was extremely enjoyable.

A. which B. that C. who D. where

10. Trung swims very well and _______ does his brother.

A. also B. even C. so D. neither

11. _______ people go to soccer matches now than twenty years ago.

A. Less B. Lesser C. Fewer D. Few

12. It’s_______ long time since he last saw his grandparents.

A. such a B. so C. very D. too

13. By_____ it is enjoyable for many Americans to buy a Christmas tree and decorate it.

A. celebration B. tradition C. priority D. memory

14. They went on walking ______ it started to rain.

A. despite B. but C. and D. although

15. The Ao Dai ________ of a long silk tunic that is slit on the sides.

A. consists B. has C. includes D. involves

16. Learning a foreign language also includes learning the ______ of that country.

A.reputation B. rules C. culture D.education

17. Pay the bill within 2 weeks or the electricity will be________

A. cut in B. cut up C. cut down D. cut off

18. There is a shrine ___ the mountains near Ba’s village.

A. out B. in C. under D. from

19. He suggested that we _____ early tomorrow morning.

A. start B. to start C. starting D. should start

20. Do you know the woman ____ you met at the party yesterday?

A. who B. whom C. which D. whose

21. I used to visit my grandparents. I ______ them every weekend.

A. visit B. will visit C. have visited D. visisted

22. The school year usually begins _______ September 5th every year.

A. in B. since C. on D. during

23. You never play computer games after school, ________?

A. do you B. don’t you C. never you D. not you

24. On the twelveth of the May 2008, there was a _________ in China.

A. celebration B. festival C. earthquake D. thunderstorm

25. Tony was a hard – working boy, ________ he got the job easily.

A. so B. when C. because D. but

26. He _________ for the same company when he left school

A. works B. has worked C. worked D. was working

27. There are a lot of people here, __________?

A.are they B. didm’t they C. aren’t they D.aren’t there

28. Young people like to wear jeans because they don’t easily _________

A. wear in B. wear up C. wear down D. wear out

29. There was a big old banyan tree ________ the entrance to the Ba’s village.

A. of B. in C. at D. on

30. _________ is in late March or early April. It’s celebrated in Israel by all Jewish people

A. Christmas B. Valentine C. Passover D. Easter

31. John, stop_______ at those magazines and pay attention what I am saying.

A. to look B. looking C. to looking D. looked

32. Titanic is really wonderful. I have never seen ________ film.

A. such good a B. a such good C. so good a D. so a good

34. “ We ‘re going on a trip to Ha Long Bay next week.” “Really? _______!”

A. Good luck B.Have a nice time C. It’s your pleasure D. Take your time

35. The printer _____ is repaired looks OK.

A. which B. who C. where D. what

36. You_____ pass the driving test if you follow the instructor’s advice.

A. must B. can C. could D. shall

37. If you want to lose weight, you _____ go on a strict diet.

A. can B. should C. could D. may

38. Tomy asks his teacher _____ .

A. where is New York B. where was New York

C. where New York was D. where New York is

40. “What’s on TV tonight?” she asked. She asked me _____ .

A. what was on TV that night B. what on TV that night was

C. what is on TV tonight D. what is on TV that night

41. That man can tell us where _____.

A. does Tony live B. Tony lives C. Tony living D. is Tony living

42. She asked me _____ .

A. if I am thirsty B. if I were thirsty C. if I was thirsty D. if was thirsty

43. The boy asked his mother _____ .

A. if he can eat the cake B. if he could eat the cake

C. can he eat the cake D. could he eat the cake

44. She said “ I have lived here for ten years”. She told me _____ .

A. that she has lived there for ten years B. she had lived here for ten years.

C. that she had lived there for ten years D. that she had lived here for ten years

45. If Mary doesn’t improve in maths, we _____ have to find a tutor for her.

A. will B. can C. should D. would

46. I want to know why _____ to the meeting.

A. didn’t he come B. he didn’t come C. he didn’t arrive D.he not come

47. “Put your books away”, said the teacher.

A. The teacher said to us put ours book away.

B. The teacher told us to put our books away.

C. The teacher told to us to put our books away.

D. The teacher said us to put our books away.

48. “Don’t stay up too late, my son”, he said.

A. He told his son not to stay up too late.

B. He said to his son not to stay up too late.

C. He told to his son not to stay up too late.

D. He said his son not to stay up too late.

49. “ Do you have a camera?” she asked.

A. She wanted to know if I have a camera.

B. She wanted to know if I had a camera.

C. She asked me if I have a camera.

D. she asked me whether I have a camera.

50. “What’s your trouble?” my mother asked.

A. My mother wanted to know what my trouble was.

B. My mother asked what my trouble is.

C. My mother wanted to know what trouble is.

D. My mother asked me what was my trouble.

III. Read the text then choose the best answer

b) We are all destroying the earth. The sea and the rivers are too dirty to swim. There is so

(1) _______ smoke in the air that it is unhealthy to live in many of the world’s cities. In one

well- known city, for example , gases from cars (2) ________ the air so much that the police

men have to wear oxygen masks.

We have cut down so many (3) ________ that there are now vast areas of wasteland

________ (4) over the world. As a result, farmers in parts of Afria can’t (5) _______ enough

to eat . In certain countries in Asia, there is so little rice. Moreover, we do not take enough (6)

________ of the countryside. Wild (7) ________ in India now because we have killed too

many for them to surrvive.

1. A. alittle B. much C. many D. afew

2. A. pollute B. pollution C. polluted D. unpolluted

3. A. forests B. plants C. trees D. wood

4. A. throught B. out C. on D. of all

5. A. grow B. work C. take D. supply

6. A. careless B. care C. worry D. tired

7. A. tigers B. animals C. animals D. cattle.

8. A. rare B. ever C. rarely D. sometime

IV. Each sentence has a mistake find and correct it

1. The sun is so bright for us to look at directly .

2. A dog should be checked regular by a veterinarian to ensure that it remains in good health

3. My sister had a baby son yesterday , and he is my first niece .

4. Unless you do better work than this , you will pass the exam .

5. You should take a map because you might get lost in that mountains .

6. My aunt Maria will be a millionaire by the time she will have been forty

7. One ways of keeping fit is playing games like football and tennis .

8. It wasn’t very nice of you not to inviting me to your party .

9. I looked all over the house for her , but I couldn’t find her nowhere .

10. I gave to Dick the address so that he could contact me .

11. My teacher has a oval face with curly hair.

12. The test isn't enough easy for us to finish.

13. Most of farmers go to the market by foot.

14. Although we live far from each other, both of us is close friends.

15. Our Dad is interest in watching film.

V. Use connectives to combine each pair of the sentences.

1. He is very tired .He has to finish his home work.( but)

…………………………………………………………………………………………………………………………………….……………

2. The room is very small.It is quite comfortable.( although)

…………………………………………………………………………………………………………………………………….……………

3. I like watching TV .I like going to the cinema.(and)

…………………………………………………………………………………………………………………………………….……………

4, He got wet .He forgot his umbrella.(therefore)

…………………………………………………………………………………………………………………………………….……………

5. She wears glasses .She want to see better.(because)

…………………………………………………………………………………………………………………………………….……………

6. We are saving money. We want to buy a new house.(so)

…………………………………………………………………………………………………………………………………….……………

VI. Rewrite the sentences with the provided words keep meaning as the root one.

1. Peter is too young to see the horror film.

-> Peter is not……………………………………………………………………………………………………………….……………

2. Remember to turn off the light before going out.

-> don’t……………………………………………………………………………………………………………….………………………

3. That girl is very intelliigent.

-> What……………………………………………………………………………………………………………….……………………..

4. I intend to come over to pick you up.

-> I am……………………………………………………………………………………………………………….……………………….

5. Hoa is older than Nien.

-> Nien is……………………………………………………………………………………………………………….……………………

VII. Conditional Sentences rewrite the sentences with ifYou got into so much trouble because you didn’t listen to me.

? If ……………………………………………………………………………………………………………….……………………….

There are so many bugs in the room because there isn’t a screen on the window.

? If ……………………………………………………………………………………………………………….……………………….

He is busy right now. So, he can’t help them.

? If ……………………………………………………………………………………………………………….……………………….

I can’t make all of my own meals because I am not good at cooking.

? If ……………………………………………………………………………………………………………….……………………….

I’m not you, so I can’t tell him the truth.

? If ……………………………………………………………………………………………………………….……………………….

She came, so he wasn’t disappointed.

? If ……………………………………………………………………………………………………………….……………………….

He is not a good student. He didn’t study for the test yesterday.

? If ……………………………………………………………………………………………………………….……………………….

I didn’t eat breakfast several hours ago, so I am hungry now.

? If ……………………………………………………………………………………………………………….……………………….

Mai is sick because she didn’t follow the doctor’s orders.

? If ……………………………………………………………………………………………………………….……………………….

He is tired this morning because he didn’t go to bed early last night.

? If ……………………………………………………………………………………………………………….……………………….

VIII. Write a letter to complain about the polluted environment

1. I am / write / this letter / complain / some people / who / catch fish / in / public lakes.

2. What / make / me / worried / be / that / they / using / dynamite / catch / fish.

3. This / kill / only / fish / also / other water creatures.

4. I would suggest / you / fine / them / heavily.

5. I / look forward / see / your solution.

Sincerely,

People around here

……………………………………………………………………………………………………..…………………………………………

……………………………………………………………………………………………………..…………………………………………

……………………………………………………………………………………………………..…………………………………………

……………………………………………………………………………………………………..…………………………………………

……………………………………………………………………………………………………..…………………………………………

……………………………………………………………………………………………………..…………………………………………

IX-Choose the word or phrase (a,b,c,d)that best fits the blank space in the passage:

Our oceans are becoming (1)_______ polluted. Most of this (2)_________ comes

from the lands, which means it comes (3)______ people. First, there is raw sewage, which is

(4)______ directly into the sea. Many countires, both developed and developing, are guilty of

(5)_______ this. Secondly, ships drop about six million tons of garbage into the sea each

year. Thirdly, there are oil spills from ships. A ship has an accident and oil leaks from the

vessel.

This is not (6)______ pollutes the water, but it also kills marine life. Next, there are

(7)________ materials from factories. Without proper regulations, factory owners let the

watse run directly into the rivers, which leads to the sea. And finally, oil is washed from the

land. This can be the result of (8)__________ or a deliberate dumping of watse.

1. A. extremely B. extreme C. extreming D. extremed

2. A.pollute B. pollution C. polluted D. polluting

3. A.in B. on C. to D. from

4. A. pumped B. pumping C. pump D. pumps

5. A.do B. did C. done D. doing

6. A.also B. only C. because D. Although

7. A.waste B. wasteful C. wasting D. wasted

8. A.carelessness B. carefulness C. carefully D. carelessly

1 câu trả lời
Click để xem thêm, còn nhiều lắm! Gửi câu hỏi

...

Dưới đây là những câu hỏi có bài toán hay do Hoc24 lựa chọn.

Building.

Bảng xếp hạng môn Tiếng anh

Kết nối hoc24 trên facebook

Có thể bạn quan tâm

Tài trợ