Giải giùm e những câu này ạ e k giải ra.
UNIT 10 : CONSERVATION
I: A. Choose the word whose underlined part is pronounced differently from the others:
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
B. Choose the word whose main stress is placed differently from the others:
6. a. disappearance b. circulation c. conservation d. environment
7. a. conserve b. pollute c. circulate d. eliminate
8. a. nature b. power c. damage d. defence
9. a. vegetation b. destruction c. variety d. erosion
10. a. injured b. valuable c. forest d. protect
II: Complete the sentences with the correct form of the appropriate word in the box:
conserve erode eliminate circulate destroy
constant pollute defend endanger disappear
1. The world’s rain forests must be safe from ______________.
2. Major steps are being taken to control the _______________ of beaches.
3. Water _______________ is necessary for hydropower stations.
4. People are _______________ doing harm to the environment.
5. The government has made no attempt to reduce soil _______________.
6. He stressed the need to pass a law in nature’s _______________.
7. Many species of plants and animals have been virtually _______________.
8. Trees, grasses, and other plant life play an important part in the natural __________ of water.
9. Modern farming practice has led to the virtual _______________ of this bird.
10. The giant panda is an _______________ species.
III: Make the correct choice :
1. Half the world’s rain forests have already been _____.
a. endangered b. eroded c. found d. destroyed
2. Try to eliminate fatty foods from your diet.
a. limit b. get rid of c. move d. add
3. Endangered animals should be bred in _____ areas.
a. conservative b. conservable c. conservation d. conservancy
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. _____ take the train instead of the bus ? It’s faster.
a. How about b. Let’s c. Why don’t d. Why not
9. _____ air makes people unpleasant to breathe.
a. Pollute b. Pollution c. Polluted d. Polluting
10. We are now facing the possible _____ of several rare species.
a. danger b. variety c. existence d. disappearance
IV. Choose phrase or sentence - a, b, c, or d - that best completes the conversations.
1. A: I'm leaving for lunch. ……………. B: Thanks, but 1 can't right now. I'm really busy.
a. Do you come? b. Could you come? c. Do you feel like going? d. Would you like to come?
2. A: Let's play some music. B: ……….....................................................
a. Yes, please. b. Thank you. c. Certainly. d. Good idea.
3. A: Lorna,..................................................... B: I'm sorry, .but I can't do it now.
a. would you like some coffee? b. why don't you make some coffee.
c. would you mind making some coffee? d. will. you make some coffee?
4. A: Do you mind if I borrow a chair? B: …………… Do you need only one?
a. I'm sorry. b. Not at all. c. Yes, I do. d. Yes, I would.
5. A:.................................................................
a. Can we go to Cornward next weekend? b.Why we don't go to Cornward next weekend?
c.Would you go to Cornward next weekend? d.How about going to Cornward next weekend?
6. A: Why not take one of those small boats to Lantau Island? B: .........................................................................
a. Let's do that. b. Why not? c. Sure. d. Oh, there's no hurry
7. A: Would you like me to collect you? B: ........................................................................
a. Yes, I like. b. Not at all c. I'd love to. d. No, I wouldn't.
8. A: .................................................................... B: I'd be glad to.
a.Would you like to drive me to class today? My car won't start.
b.Would you please drive me to class today? My car won't start.
c.Why don't you drive me to class today? My car won't start.
d.What about driving me to class today? My car won't start.
V. Read the passage carefully, then choose the correct answers.
We know that every year less than 100 people are attacked by sharks and about 5 to 10 of these people die. But, let’s look at he other side of the story – How many sharks do people kill? Well I think you already know this: People kill many more sharks. Every year, people hunt and kill thousands of sharks. One reason people kill sharks is for sport; they hunt them just for fun. Some people started to have contests to see who kill the most sharks or he bigger sharks. Another reason that people kill sharks is for food. In some countries, such as the United States and Great Britain, shark meat is a popular food. In other countries, such as China, people use shark fins to make soup. Because so many people like to eat shark, fishing boats catch a lot of sharks to sell for food.
So, for both of these reasons, people are killing many sharks. Some biologists are getting worried that the number of sharks is getting too small. That’s why many biologists think we should stop killing so many sharks, and instead try to protect them – or else some day they may all be gone. Some countries have already passed some laws to help protect sharks. The United States, for example, has passed laws that limit the number of sharks that people can kill or food or for sport. So even though some people like to hunt sharks, we do need t protect them.
1. How many sharks are hunted and killed every year?
a. one hundred b. many c. five to ten d. thousands
2. people want to kill sharks because....................
a. they are afraid of sharks b. shark meat is a popular food
c. they get their enjoyment from killing sharks. d. b and c are correct.
3. The number of sharks in the world is........................
a. getting worried by some biologists. b. being killed c. getting bigger d. getting smaller.
4. Why do billowing wants to protect sharks?
a. Because they want to learn more about sharks.
b. Because they are afraid some day sharks may no longer exist.
c. Because of the number of sharks that were killed
d. Because sharks fins can be used in medicine.
5. Which of the following is not mentioned in the passage?
a. People like to hunt sharks. b. Laws have been passed in sharks’ defence.
c. The governments prohibited people from killing sharks. d. People are killing many sharks for some reasons.
PASSIVE VOICE
I. CÁCH CHUYỂN ĐỔI HÌNH THỨC ĐỘNG TỪ CỦA MỘT SỐ THÌ
TENSES
ACTIVE FORM
PASSIVE FORM
Simple present
(HTĐ)
S +V1 / Vs-(es) + O
1.The mouse eats the cheese.
2.Lan writes the book
S +am / is / are + P.P +by O
?.........................................................................
?.........................................................................
Present continuous
(HTTD)
S +am / is / are + V-ing +O
1.They are repairing the bridge.
2. Lan is writing the book.
S+ am / is / are + being + P.P+ by O
?.........................................................................
?.........................................................................
Present perfect
(HTHT)
S +has / have + P.P +O
1.Tom has mailed the letter.
2.He hasn’t worn jackets for ages
S+ has / have + been + P.P + by O
?.........................................................................
?.........................................................................
Simple past
(QKĐ)
S+ V2 / V-ed + O
1.The news surprised Ann.
2.Lan wrote the book
S + was / were + P.P + by O
?.........................................................................
?.........................................................................
Past continuous
(QKTD)
S + was / were + V-ing + O
1.Lan was writing the book.
2.She was doing the homework at that time yesterday.
S + was / were + being + P.P + by O
?.........................................................................
?.........................................................................
Past perfect
(QKHT)
S + had + P.P + by O
1.Lan had written the book.
2.They had destroyed all the documents when they arrived.
S + had + been + P.P +by O
?.........................................................................
?.........................................................................
Simple future
(TLĐ)
S + will / shall + V1 + O
1.Lan will write the book.
S + will / shall + be + P.P + by O
?.........................................................................
Future perfect
(TLHT)
S+will/ shall+ have + P.P +O
1. Lan will have written the book before Tuesday.
S +will / shall + have + been + P.P + by O
?.........................................................................
The Modal verbs
(ĐTKK)
S + can, could, shall, should, may, might, must, have to, ought to +V-bare
1. You must finish this report
S + can/could/may…..+ be + PP
?.........................................................................
Subject
I
WE
YOU
HE
SHE
IT
THEY
NOUN
WHO
Object
ME
US
YOU
HIM
HER
IT
THEM
NOUN
WHOM
NOTES: LƯU Ý:
1. Khi chủ ngữ và túc từ trong câu chủ động là đại từ, ta phải thay đổi cho phù hợp
Ex: The teacher punished me. ? ……………………………………………………………………………….
2. Khi chủ ngữ trong câu chủ động là những đại từ nhân xưng ( he, she, you, they, we..) và các từ như: people, someone, somebody, everyone, everybody, anybody…khi đổi sang bị động thường được bỏ đi
Ex: - They built this bridge last year. ? ………………………………………………………………………
- Someone has sent me the flowers? ……………………………………………………………………
3. Khi trong câu chủ động có 2 túc từ thì dùng tức từ nào làm chủ ngữ cũng được, tuy nhiên, túc từ chỉ người được sử dụng nhiều hơn.
Ex: My mother bought me a new shirt. ? ……………………………………………………………………
? ……………………………………………………………………………
He sent me a postcard. ? ……………………………………………………………………………….
? ……………………………………………………………………………….
4. Nếu S trong câu chủ động là Noone/ noboby khi đổi sang bị động ta bỏ by noone/ nobody nhưng động từ phải đổi sang thể phủ định.
Ex: Nobody saw him leaving the room. ? ……………………………………………………………………
5. Vị trí của trạng từ.
a. Trạng từ chỉ thể cách được đặt trứơc Past Participle.
Ex: The boss has treated them badly. ? ………………………………………………………………………
b. Trạng từ chỉ thời gian có thể đặt ở đầu câu hoặc sau by + O
Ex Mr Brown bought the house last week. ? …………………………………………………………………
c. Trạng từ chỉ nơi chốn được đặt trước by + O
Ex: Mary bought the gift from that shop. ? ……………………………………………………………………
Exercise 1: Passive and Active voice:
1. Somebody has robbed the bank near our house.?……………………………………….…….
2. Thomas Edison invented the electric light bulb.?………………………………………………….……………
3. She makes coffee for her parents every day.
?………………………………………………… …..
4. Nobody sent us any tickets. ?…………………………………………………………………………
5. Nobody has invited her to the party.
? ………………………………………………
6. I don’t see anyone in the house. |? ……………………………………………………….…
7. The students don’t play video games on the weekend.
?…………………………………………………………….……………………….…………..……………
8. People should send their complaints to the main office.
?……………………………………………………………….………………………………….………..
|9. Lan is going to invite her friends to her birthday party.
?…………………………………………………………….……………………………………….……….
10. Lien couldn’t open the door of the classroom.
?………………………………………………………………
11. The government will rebuild the memorial monument.
?…………………………………………………………….…………………………………………….……
12. My mother has made that cake. ?…………………………………………………………….……………
13. They had prepared a party before we came.
?…………………………………………………………….……
14. People speak English all over the world.
?________________________________________________________________
15. The chief engineer was instructing all the workers of the plant. ?________________________________________________________________
16.Mary is cutting the cake with a sharp knife.
?________________________________________________________________
