题目内容


Nowadays a new lifestyle 1 low carbon life(低碳生活)is spreading every corner of our country.The meanings of low carbon are low energy and 2 waste.It is 3 an important project that I can’t wait to express my ideas about it more clearly.

In the first place,we should have a no-car day every week in our school.Because cars not only cause serious air pollution 4 also waste energy.On no-car day,neither students nor teachers are allowed to drive to school.Meanwhile,justwalk,jump,cycle or run.Use our legs and 5 the fun.

In the 6 place,we had better not use plastic bags any more.No one can bear the “white pollution”. 7 it is wise to use bags which can be reused again and again.

Finally,one thing that we should keep in mind：every big thing comes from the subtle.Therefore,as students,we 8 turn off the lights the moment we leave, 9 the water tap in time,and reuse our textbooks and so on.

In one word,it is 10 for all of us to put the low carbon lifestyle into our daily life.Just remember these：no-car day,no plastic bags,and no waste.Let’s do it now.

( ) 1.A.said B.called C.spoken D.heard

( ) 2.A.not B.don’t C.no D.doesn’t

( ) 3.A.such B.so C.too D.very

( ) 4.A.and B.or C.but D.if

( ) 5.A.permit B.allow C.enjoy D.think

( ) 6.A.first B.second C.third D.fourth

( ) 7.A.So B.Because C.Though D.But

( ) 8.A.should B.ought C.might D.could

( ) 9.A.turn down B.turn off C.turn up D.turn on

( )10.A.necessary B.importance C.interesting D.relaxing


1B  2C  3A  4C  5C  6B  7A  8A  9B  10A


练习册系列答案
相关题目

She’s good at _____.

A. read                            B. reading                     C. to read                     D. reads

运用所给词的适当形式填空

1. My mother usually ______ (go) to bed at twelve o’clock.

2. What about _____ (dance) with them?

3. _____(not bring ) players to school.

4. Can you see the sign “No ______(talk)” on the wall?

5. Please tell him _____(call) me back .

6. My brother is in _______(dangerous).

7. His sister is good at _________(swim).

8. Let me _____ (make) her bed.

9.Listen! Some girls _______(sing) in the classroom.

10.That’s a ______(fun) time for breakfast.

—Let me help you carry the box,Granny.

—Thank you,Li Lei.It’s very nice________you________me.

A.of;to help                                                     B.for;to help

C.of;helping                                                     D.for;helping


—How often do you chat with your friends online?

—________.I’m busy with my study.

A.Only one month                                            B.About twice a month

C.Almost every day                                          D.Maybe in two weeks


When you watch TV programs about wild animals,it is surprising to see how an antelope(羚羊)can run away from a strong lion.In the wilderness,everyone has his own way to protect himself.Even plants have their own ways to fight off enemies.

Over millions of years,plants have developed their own defense system(防卫系统).Chemicals are fantastically used by plants to survive(幸存).By making their leaves,flowers,roots and fruits poisonous(有毒的)to enemies,plants can fight back.

One such plant is the Golden Wattle tree.The British scientist David Cameron has found when an animal eats the tree’s leaves,the amount(数量)of poison increases in the other leaves.”It’s like the injured leaves telephoning the others to fight together against the enemy,” he said.

The tree also sends defense messages to neighboring plants by giving out a special smell.Golden Wattle trees in the nearby 45 meters will get the message and produce more poison within 10 minutes.Now,if an enemy eats too many of the trees’ leaves,he willdie.

Every kind of plant or tree is good at producing a special set of chemicals.Herbivores,like rabbits,can safely eat the leaves of one tree,but they may be poisoned by its neighbor.

In this way,plants have not only developed their own defense system,but also shared it with others.This makes it impossible for a single animal to destroy(毁坏)even a small area of forest.

( ) 1.From the first 2 paragraphs,we can learn that________.

A.plants can do nothing against their enemies

B.chemicals are quite useful for plants to survive

C.an antelope can always run away from a strong lion

D.leaves,roots,flowers and fruits of plants are poisonous

( ) 2.If animals eat one Golden Wattle tree’s leaves,the tree can________.

A.kill the animals with a special smell

B.tell other trees to come to protect it

C.warn other trees against the animals on the phone

D.send defense messages to the neighboring plants

( ) 3.The word “herbivores” in the 5th paragraph probably means animals which________.

A.produce poison B.live on small animals

C.like to eat rabbits D.feed on plants or grass

( ) 4.The last paragraph of the passage suggests that this kind of defense system is________.

A.bad for animals B.good for forests

C.helpful to some animals D.harmful to forests

( ) 5.The passage is mainly about.________

A.the examples of protecting forests

B.the balance(平衡)between animals and plants

C.the ways of plants fighting against enemies

D.the relationship between lions and antelopes


—I won’t go to the party tomorrow.

—________you told me you would.What’s happening?

A.But B.So C.And D.Or


Water is the  1  of all the things we eat and drink.Not many people understand this but  2  quite true.The human body can go without  3  for a long time.We’ve got many examples for this.Yet two  4  three days without water can usually make people  5  .Man can’t live  6  water.

Many people don’t understand how  7  water the human body needs  8  work well,and many people,especially young people,do not drink enough,  9  in very hot weather.Our body has mostly water,about 65% to 75%.That is to say about two thirds of our body is water.When we do sports,some of the water will get away from our body.  10  we don’t drink some water,we won’t have enough water.And if we don’t have enough water,we’llfeel tired and many of us will get ill.So you know how important water is to us. w    W w  .x K   b 1.c  o M

(    ) 1.A.important     B.most important C.more important D.different

(    ) 2.A.it’s              B.its               C.it                  D.itself

(    ) 3.A.food            B.water             C.drink            D.meat

(    ) 4.A.so               B.and                C.but             D.or

(    ) 5.A.to die           B.die                 C.to died          D.died

(    ) 6.A.by               B.with               C.without         D.in

(    ) 7.A.many           B.much             C.little              D.few

(    ) 8.A.that             B.as               C.for             D.to

(    ) 9.A.even            B.ever               C.almost          D.hardly

(    )1 0.A.If              B.For                C.Since            D.Because


—Jim is the fattest boy in his class.

—Yes.No one is________him.

A.fat than B.as fatter as C.much fatter than D.so fat

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网