Cutting down too many trees ______it _____for people to protect wildlife in the world.

A. make, impossible B. makes; possible

C. make; possible D. makes; impossible

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：2016屆山東省惠民致遠(yuǎn)實驗學(xué)校九年級上期中考試英語試卷（解析版） 題型：單項填空

The doctor asked my father to _____ smoking to keep healthy.

A. open up B. put up

C. give up D. turn up

查看答案和解析>>

科目：初中英語 來源：2016屆福建仙游縣第六片區(qū)九年級上期末考試英語試卷（解析版） 題型：閱讀理解

The earth is 4 600 million years old. We humans have lived on earth for only 35 000 years, but during this period we have changed our planet a lot in many ways. Some things we’ve done are very good for the earth while some are bad.

All over the world, people have cut down millions of trees. When it rains or when the wind blows, the earth is taken away. Forests have become deserts, so more and more sorts of animals and plants are disappearing.

In big cities, cars and buses have polluted the air. Many people in cities now have health problems.

Factories have also polluted the land and the water. As a result, many rivers and lakes are now dead.

Around the earth, there’s a special kind of oxygen called “ozone”(O3). It is important to the earth. But now air pollution is destroying it and that has made a very big hole in the ozone layer. Too much harmful radiation from the sun passes through the hole and reaches the earth directly. This is very dangerous because this kind of radiation can cause cancer.

Carbon dioxide (CO2) in the air has increased a lot. It mainly comes from burning oil, coal and wood. This has formed a “blanket” around the earth. The heat from the sun can’t escape so the temperature is rising. This is called “the greenhouse effect”. It causes the level of the oceans to rise and the climate of the earth to change.

All these problems are very serious, so we must do something now.

根據(jù)短文內(nèi)容，從題中所給的A、B、C、D四個選項中選擇最佳答案。

1.What does our planet mean here?

A. The sun. B. Mars.

C. The moon. D. The earth.

2.In the passage, “blanket” refers to_______________.

A. carbon dioxide around the earth

B. the ozone layer in the sky

C. the forests around the world

D. pollution all over the world

3.The level of the oceans is rising because of _______.

A．pollution

B. few trees

C. the greenhouse effect

D. changes in the climate

4.Which is NOT true?

A. Cars can pollute the air.

B. Factories can pollute the water.

C. The fewer trees, the better.

D. Not all the things we have done are good for the earth.

5.What is the best title for this passage?

A. Environmental Problems

B. Pollution on the Earth

C. Hope for the Future

D. The Greenhouse Effect

查看答案和解析>>

科目：初中英語 來源：2016屆福建仙游縣第六片區(qū)九年級上期末考試英語試卷（解析版） 題型：單項填空

— Let’s go to see the show.

— I _____ it. It’s very interesting.

A. have seen B. see C. am seeing

查看答案和解析>>

科目：初中英語 來源：2015-2016學(xué)年江蘇無錫錢橋中學(xué)八年級下第一次月考英語試卷（解析版） 題型：閱讀理解

Today I want to introduce a writer Greg Mortenson to you, especially one of his works called Three Cups of Tea. It has been one of the best sellers. Why can it be so popular?

Greg Mortenson was born in the state of Minnesota and grew up near Mount Kilimanjaro in Tanzania. Mortenson later became a nurse. He loved to climb K2 in Pakistan, the second highest mountain in the world. One day, he failed to reach the top of K2, and he became separated from his climbing group on the way down. He was very tired, sick and lost. He had no food, water or shelter(住所).

Mortenson reached a poor village called Korphe in the Karakoram mountains of Pakistan. The villagers had never seen a foreigner before. They provided food and a place for him. Mortenson became friends with the villagers and he wanted to see their school. But they had no school.

He promised(承諾) to return and build a school for the children of the village. This was not easy. He had to return to the United States, ask people for money, buy materials in Pakistan, send them to the village and build the school. But he finally carried out his promise after more than three years. That first school in Korphe was so successful that he decided to continue building schools in Pakistan and Afghanistan. It turned out to be a great act.

Three cups of Tea is about many interesting people Mortenson met and the problems he faced.

I think he is really wonderful. He should be the pride(驕傲) of his country.

1.Three cups of tea is ______________.

A. a book B. a kind of drink

C. a kind of cup D. a programme

2.Greg Mortenson grew up___________ and his birth place was ___________.

A. in Asia; Mount Kilimanjaro

B. in Africa; England

C. in Europe; Tanzania

D. in Tanzania; the state of Minnesota

3.The underlined words “turned out” mean ________ in Chinese.

A. 證明 B. 打開 C.出來 D.解雇

4. Rearrange（重新排列） the things happened to Greg Mortenson.

a. He built a school for a poor village called Korphe.

b. He became a nurse.

c. He failed to reach the top of the second highest mountain in the world.

d. One of his works called Three Cups of Tea has been a best seller.

A. d-c-a-b B. b-c-a-d C. b-a-c-d D. d-b-c-a

查看答案和解析>>

科目：初中英語 來源：2015-2016學(xué)年江蘇無錫錢橋中學(xué)八年級下第一次月考英語試卷（解析版） 題型：單項填空

— How long ________ you _______ the bad cold? —Since last week.

A. do; catch B. have; had

C. have; caught D. did; catch

查看答案和解析>>

科目：初中英語 來源：2015-2016學(xué)年江蘇無錫錢橋中學(xué)八年級下第一次月考英語試卷（解析版） 題型：單項填空

All the students agreed to go to Qingdao by _______ sea and camp by _______ sea.

A. the; a B. / the C. /; / D. a; the

查看答案和解析>>

科目：初中英語 來源：2015-2016學(xué)年福建永春七中九年級上期末考試英語試卷（解析版） 題型：單項填空

The traffic in the city _____ be terrible, but now it has improved a lot. I think you will _____it soon.

A. use to; use to

B. used to; get used to

C. get used to; used to

查看答案和解析>>

科目：初中英語 來源：2015-2016學(xué)年江蘇鹽城鹽都區(qū)實驗校初一下期第一次段考英語卷（解析版） 題型：完形填空

完形填空。

A woman is going shopping. She is going ______ boat. The boat is going across（穿過）the river. Her basket is not full. Oh dear! Look! Her basket is in the ______. “Help!” she says. “Look! My basket is in the river.”

A boy sees the basket. He says, “Don’t worry! I can ______ it! I’m a very good swimmer.” He takes ______ his shoes and shirt. “Look ______my shirt and shoes, please!” he says and then jumps ______ the river. A______ sees the basket. “I can go by basket!” it thinks. It gets to the basket. The boy ______ in the river. “Where’s the basket?” he calls, “It’s ______ there!” calls the woman. “It’s behind you!” It’s ______ that duck! The boy gets to the basket. “Go away!” he says ______ the duck. The duck ______ out of the basket and swims away. The boy takes the basket to the land. “Oh, thank you!” says the woman. “Thank you very much!”

“Not at ______!” says the boy.“______ you like to give me my shirt and shoes?”

“Yes, here you are. Oh, what’s in the basket? It’s the duck’s ______ .”

1.A. on B. in C. by D. to

2.A. water B. boat C. ship D. tree

3.A. clean B. buy C. do D. get

4.A. on B. in C. off D. up

5.A. after B. at C. for D. like

6.A. onto B. at C. into D. off

7.A. dog B. chicken C. duck D. monkey

8.A. is fishing B. is swimming C. is playing D. is flying

9.A. under B. in front of C. over D. behind

10.A. beside B. under C. on D. behind

11.A. at B. with C. to D. for

12.A. climbs B. comes C. jumps D. walks

13.A. once B. it C. all D. work

14.A. Are B. Do C. Would D. Could

15.A. meat B. hair C. hand D. egg

查看答案和解析>>

同步練習(xí)冊答案