() 5. Today the forests are disappearing quickly. Farmers must down many trees. A. stop to cut B. be stopped to cut C. be stopped from cutting D. stop from cutting 题目和参考答案——青夏教育精英家教网—

题目内容

() 5. Today the forests are disappearing quickly. Farmers must down many trees.

A. stop to cut B. be stopped to cut

C. be stopped from cutting D. stop from cutting

5.C

练习册系列答案

相关题目

The world is not only hungry,but also thirsty.This may s 1 strange to you,since nearly 70% of the earth's surface is covered w 2 water. But about 97% of that is sea water,or salt water. Humans can only drink and u 3 the other 3%一the fresh water from rivers,lakes,the underground and o 4 sources. And we cannot even use all of that. Even worse,some of it has been polluted.

However as things stand today? this fresh water is still e 5 for us. But our need for water is b 6 larger and larger —almost day by day. We should take s 7 to do with this problem now and in this w 8 we can get away from a serious water shortage (^fc^) later on.

We all have to learn how to s 9 wasting our valuable water. One of the first steps is to develop ways of reusing it. Today in most large cities,water is used only once and then sent into a sewer system (排污系统). From there it r 10 to the sea or runs into underground places.

1. 2. 3. 4. 5.

6. 7. 8. 9. 10.

A.	But what can I do?
B.	Turn off the shower.
C.	Don’t use plastic bags.
D.	Third, try to recycle paper.
E.	You can try to reuse waste water.
F.	Second, you can ride a bicycle.
G.	Will that help the environment?

A： Hi,Janet Would you like to help save the environment?

B： Yes,of course. 1

A： Well,first,you can start by turning off the lights.

B: OK,that's easy. What's next?

A： 2 Don’t take a bus or a taxi if you don't have to.

B： That will save money too. What else?

A： 3

B： Mmm,newspapers,magazines,letters ... We get a lot of paper at home. Good idea!

A: The fourth is turning off the shower when you’re not using it.

B： You mean when I have shampoo in my hair?

A： Yes. Get wet. 4 Put the shampoo in your hair,then turn on the shower,and wash it out.

B： 5

A： Yes,it will help a lot.

1. 2. 3. 4. 5.

(A)

In most parts of the world,many students help their schools make less pollution. They join “Environment Clubs”. In an Environment Club,people work together to make their environment clean.

Here are some things students often do.

* No garbage (垃圾) lunches. How much do you throw away after lunch? Environment Clubs ask students to bring their lunches in bags that can be used again. Every week they will choose the classes that make the least garbage and report them to the whole school!

* No-car day. On a no-car day,nobody comes to school in a car—neither the students nor the teachers!Cars give pollution to our air,so remember：

Walk,jump,bike or run.

Use your legs!It's lots of fun!

* Turn off the water!Did you know that some toilets can waste twenty to forty cubic metres of water an hour? In a year,that would fill a small river!In Environment Clubs,students mend (修理) those broken toilets.

We love our environment. Let's work together to make it clean.

() 1. Environment Clubs ask students .

A. to run to school every day B. to take exercise every day

C. not to forget to take cars D. not to throw away lunch bags

() 2. From the passage,we know the students usually have lunch .

A. at school B. in shops C. in clubs D. at home

() 3. On a no-car day , will take a car to school.

A. both the students and the teachers B. only the students

C. neither the students nor the teachers D. only the teachers

() 4. After students mend toilets,they save .

A. a small river B. a club C. a lot of water D. a toilet

() 5. The writer wrote the passage to ask students to .

A. clean schools B. make less pollution

C. join clubs D. help teachers

1. I hope we can have more events like this (raise) money.

5. Many people donated money to Project Hope.(改为被动语态)

Money to Project Hope by many people.

() 10. The first World Earth Day to educate us to protect our planet.

A. celebrates B. celebrated C. is celebrated D. was celebrated

1.这个男孩依靠他爷爷生活。

The boy his grandfather to live.

3. Do you like watching the TV programme a Super (大脑) ”?

试题分类