We should protect the earth because it is ___...

We should protect the earth because it is ______ home.

A. we

B. us

C. our

D. ours

九年级英语单选题中等难度题查看答案及解析

The earth is our home. It ______________ well.

A. must be protected   B. should protect   C. need protect    D. need protecting

九年级英语单项填空中等难度题查看答案及解析

The earth is our home . It ______________ well.

A. must be protected   B. should protect   C. need protect    D. need protecting

九年级英语单项填空中等难度题查看答案及解析

—Do you know ________?　

—To protect our only home — the earth.

A.how we should live a green life B.why should we live a green life

C.what we should live a green life for D.whether we should live a green life

九年级英语单选题中等难度题查看答案及解析

—Do you know____________ —To protect our only home--the earth.

A.how we should live a green life B.why should we live a green life

C.why we should live a green life D.whether we should live a green life

九年级英语单选题中等难度题查看答案及解析

The Earth is ________only home for mankind. We must protect________planet as we protect our own eyes.

A.an; the B.an; a C.the; a D.the; the

九年级英语单选题中等难度题查看答案及解析

To protect our earth, we ________ classify (分类) the rubbish before throwing it away.

A.might B.should C.would

九年级英语单选题简单题查看答案及解析

完型填空

阅读下面短文，从A、B、C、D四个选项中选出最佳选项，使短文完整、通顺。

As we all know, the earth is our home. Everyone should do something to protect the earth. Then, what can we do to help save our earth? Let me tell you something about what my family do.

First, my family try to save 　　 . We never leave the lights on when leaving the rooms. We turn off the TV when 　 is watching it. Mom only uses cold water for the washing machine.

Second, we also pay attention to recycling. We 　 to write on both sides of the paper, not just on one side. We also 　　 our rubbish into different bags for bottles, cans, paper and food. Mom keeps the plastic shopping bags from the supermarket to use them again as rubbish bags. These are great 　　 to help protect our environment.

Third, my family also save water. We never take long baths and have short showers 　　 . We wash the toilet with used water. My sister and I don’t 　 the tap （水龙头） running when we brush our teeth.

At last, mom and dad decide to save gas from now on. Mom 　　 to drive us to school, but now my sister and I start riding our bikes to school. It’s hard work 　　 good exercise! This week dad and his workmates also start to go to work together in one 　　 and share the cost. This also help reduce greenhouse gases.

I think these are great ways to help save our earth. Let’s take action right now together!

1.A. oil　　 B. food　　 C. water　　　 D. electricity

2.A. everybody　 B. somebody　　 C. anybody　　 D. nobody

3.A. try　　 B. keep　　 C. refuse　　 D. want

4.A. buy　　 B. check　　 C. divide　　 D. change

5.A. ways　　 B. news　　 C. information　　 D. advice

6.A. already　 B. instead　　 C. again　　　 D. too

7.A. leave　　 B. leaves　　 C. leaving　　 D. left

8.A. began　　 B. hoped　　 C. needed　　 D. used

9.A. or　　 B. for　　 C. but　　　 D. and

10.A. bus　　 B. car　　 C. subway　　 D. train

九年级英语完形填空中等难度题查看答案及解析

The earth is our home and we must take good care of it. That is to say we must 1 the land, air and water clean. But man 2a lot of pollution on earth since he first made fire, washed his clothes in the river and threw rubbish on the ground. Many years ago, pollution was not so serious 3 there were not so many people.

There were enough 4 air, land and water. When the land or the river was dirty in one place, man moved to 5 place. Man is 6 the whole world now. So there is 7 enough clean air, nor clean land, nor clean water now. The more people there are in one place, 8 environment they maybe have.

Perhaps you are afraid 9 is endless(无休止的) for people to produce pollution.

10, we are glad to tell you that people have come to know the danger of pollution. And you can find more and more people are working hard to protect our earth.

1.                A．have           B．take           C．watch    D．keep

2.                A．produced       B．has produced    C．is producing   D．will produce

3.                A．so             B．if              C．because  D．but

4.                A．clean          B．old            C．dirty D．new

5.                A．other          B．the other       C．another  D．others

6.                A．pollute         B．polluting        C．clearing  D．clear

7.                A．neither         B．both           C．either    D．none

8.                A．the worst       B．the worse       C．the bad   D．worse

9.                A．that           B．this            C．what     D．it

10.               A．Quickly         B．Especially       C．Luckily    D．Anyway

九年级英语完型填空中等难度题查看答案及解析

The earth is our home. We must take care of it. Life today is easier than it wasyears ago, but it has brought some new problems. One of the biggest problems is pollution（污染）. We can see it, smell it, drink it and even________it. Man has polluted the ________. The more people, the more pollution.Many years ago, the problem was not so serious because there were not so________people. When the land was used up (用光), the river was not clean in a place,man went to________place. Now man is slowly polluting the whole world________pollution is still the most serious, it’s bad for________things in the world.Many countries don’t le t people burn________for air in houses and factories in the city. Pollution by SO2 is now the most dangerous kind of________pollution. It’s caused by heavy traffic. People say it’s________to ride bikes. When you are________, there is no pollution. But even in developed countries, most people don’t go to work by bike. It’s not________bikes are expen sive or people are tired if they ride to work. It’s because the number of cars on the roads becomes larger. So more people________their bikes and go to work by cars,  then things are getting________. We should have special roads only for bikes and make it________difficult and expensive for drivers to take their cars into the city that they will go back to use their bikes.

1.A. hundred       B. hundreds of      C. hundred of      D. hundreds

2.A. listen         B. listen to         C. hear of        D. hear

3.A. moon          B. star               C. earth             D. sun

4.A. lot            B. little             C. many             D. much

5.A. others        B. the others       C. the other        D. another

6.A. Air           B. Food              C. Water            D. Noise

7.A. life           B. live              C. living            D. lives

8.A. something bad              B. bad something

C. something good              D. good something

9.A. water           B. air             C. noise          D. white

10.A. least           B. best            C. most             D. worst

11.A. driving       B. biked           C. riding           D. ridden

12.A. why             B. because          C. what              D. how

13.A. put on          B. look at         C. put away        D. look up

14.A. better and better              B. more and more

C. worse and worse                     D. bigger and bigger

15.A. quite            B. such              C. very               D. so

九年级英语完型填空中等难度题查看答案及解析