人教版 (新课标)必修5&选修6Unit 4 Global warming一课一练

学业分层测评

Ⅰ.完成句子

1．是她建议他去北京深造。

______________suggested that he go to Beijing for further study.

2．直到他开始在那家公司工作时，他才遇到他想娶的女孩。

______________in that company that he met the girl he would like to marry.

3．我们都知道，不是我们读了多少书，而是我们读的内容才是重要的。

As we all know，it is not how much we read but what we read ______________．

4．人们似乎已经忘了到底是在多少年之前在那里建造了这些发电站。

People seemed to have forgotten______________that the power stations were built there.

5．我们是在我们以前生活过的村子相识的。

It was in the village which we used to live in______________each other.

【导学号：35142042】

【答案】　1.It was she who /that　2.It was not until he began to work　3.that is important　4.how many years ago it was　5.that we got to know

Ⅱ.阅读理解

 A

Planetary changes which will have an influence on many are drawing near because of the poor ecological state of the planet.Actually change has already begun through climate changes，but most humans haven't noticed this yet.Climate changes have begun to influence the world already and will begin to worsen within the next few years.Around 2011 most people will begin to see that the results of climate changes will be far more serious than now understood.

As the planet is under big geological (地质的) stresses，which are continuously increasing，it will in the future no longer be able to support its population.Scarcity (缺乏) of resources，over­farming，lack of clean air，not enough clean drinking water and drought are some of the issues that will all play a much greater role in the near future.

Humans have caused large ecological devastation (破坏)．The lifestyles of many people are improving at a fast speed; however，this will finally result in a lack of some precious resources.When this scarcity begins to happen，people will no longer be able to have sustainable (可持续的，可支撑的) lifestyles.

It's important to understand that everyone plays a role in the whole process of life.Each person's decision can finally affect the future.These decisions，all combined，can have a very good effect on what the future will be like for humans.So the future depends on the choices we make at the present moment.

While more and more people are becoming aware of climate change and other environmental problems related to global warming，not all are fully understanding how far­reaching its effects will be.Unfortunately，most of the humans are aware that the planet isn't functioning well，but they don't understand that this is creating a major problem for the future survival of humans.So，every person should make the necessary changes to reduce their influence on the environment and help create a more sustainable future.

【语篇解读】　本篇文章论述了环境破坏与人类的未来。

1．What is the best title for the passage?

A．The Causes of Planetary Changes

B．The Influence of Ecological Development

C．The Ways of Building a Sustainable Future

D．Environmental Damage and the Human Future

【解析】　主旨大意题。文章首先提到我们的生态环境正遭受着破坏，而破坏生态环境的正是人类自己，生态环境的破坏制约着人类的未来，由此判断全文主题是：环境破坏与人类的未来，故选择D项。

【答案】　D

2．It can be known from the first paragraph that

________．

A．planetary changes are caused by global warming

B．climate changes will affect the life of humans soon

C．the ecological state of the earth has been destroyed

D．most people don't realize the dangers of climate changes

【解析】　细节理解题。由第一段“Actually change has already begun through climate changes，but most humans haven't noticed this yet.”可知大多数人没有意识到气候变化的危险，故选择D项。

【答案】　D

3．What opinion does the author most probably hold?

A．Humans shouldn't try to improve their lifestyles.

B．The future we'll have depends on everyone of us.

C．The ecological devastation is coming to a stop soon.

D．The future of humans can be determined ahead of time.

【解析】　推理判断题。由第四段“Each person's decision can finally affect the future...So the future depends on the choices we make at the present moment.”可知，作者认为每个人的一举一动都会对未来产生影响。

【答案】　B

B

Americans won't live without cars! Each year there is an increasing number of cars on roads and streets，as millions of new cars are produced.One of every six Americans work at putting together the parts of cars，driving trucks，building roads or filling cars with gas.

Most Americans find it hard to think what life would be without a car.However，some have realized the serious problem of air pollution by cars.The polluted air is poisonous and dangerous to health.

One way to get rid of the polluted air is to design a new car that does not pollute.That's what several large car factories are trying to do.But to build the new car is easier said than done.Progress in this field has been slow.

Another way is to take place of the car engine by something else.Engineers are now working on some new cars.Many makers believe that it will take years to develop a practical model that pleases man.

To prevent the world from being polluted by cars，we'll have to make some changes in the way many of us live.Americans，for example，have to cut down the number of their cars they are encouraged to travel and go to work by bike.Riding a bike is thought to help keep the air clean.

But this change does not come easily.A large number of workers may find themselves with no jobs if a car factory closes down.And the problem of air pollution would become less important than that of unemployment.

4．Large car factories are trying to build a clean car，________．

A．which is clean itself

B．which is used to clean streets

C．which does not pollute the air

D．which is easier to make

【解析】　细节理解题。根据第三段提到“One way to get rid of the polluted air is to design a new car that does not pollute.”摆脱空气污染的一个方法就是设计一种新型的无污染的汽车，故选C项。

【答案】　C

5．If the number of cars is cut down，the most serious problem in American workers is ________．

A．to have no work to do

B．to keep the air clean

C．to get a better life

D．to go to work by bike

【解析】　细节理解题。根据最后一段提到“A large number of workers may find themselves with no jobs if a car factory closes down.”如果汽车厂关门的话，许多的工人会失业，故选A项。

【答案】　A

6．What is the conclusion of the writer?

A．Bicycling is the only way out.

B．The number of cars must be cut down.

C．Cars bring us nothing but serious problems.

D．Cars bring us not only a better life but serious problems.

【解析】　推理判断题。根据第二段提到“Most Americans find it hard to think what life would be without a car.”美国人发现没有车生活会变得很困难，故可知汽车非常重要，再根据“However，some have realized the serious problem of air pollution by cars.”可知汽车也带来了很多的污染问题，故选D项。

【答案】　D

Ⅲ.语法填空

The village of Hengly was going to have the Bean Olympics.Everybody was excited.They couldn't wait 1.________(show) their best bean plants.

Cassie planted a special “family bean” for her family.It was a flat bean 2.________(bring) from Sicily by her great­grandparents.Cassie was sure she couldn't  3.________(possible) be defeated.

Things didn't work out that way，though.Cassie's bean plants did not grow as fast or climb as high as any of her neighbors'.Ivan's bean plants climbed almost to the top of the fence.4.________，Cassie's plants were just near the middle of the fence.

Cassie's beans were in last place on the day of the competition，5.________ made her rather disappointed.6.________(point) to Cassie's beans，Ivan laughed and said Cassie could win a prize 7.______ the worst bean.

Having handed out medals for the fastest­growing and the tallest bean plants，the organizer，Mr.Williams，said，“Now there 8.________(remain) only one final test: the taste test.”

Mr.Williams cooked the beans from each competitor，and five experienced villagers 9.________(choose) as judges.

After the judges tasted the beans，Mr.Williams said to Cassie，“10.________(congratulate)to you，Cassie.The judges all agree that your beans taste best.”

【语篇解读】　本文为记叙文，题材为生活故事类。本文主要是关于Hengly村庄举行种豆比赛的故事。

1．to show　考查动词不定式。can't wait to do sth.表示“迫不及待做某事”。

2．brought　考查过去分词。brought from Sicily by her great­grandparents是过去分词短语作定语。

3．possibly　考查副词。空格中所填单词在句中修饰谓语动词，需用possible的副词形式。

4．However　考查副词。该空前后句意义之间存在转折关系，因此用However。

5．which　考查定语从句。关系代词which指代前面整个主句内容，引导非限制性定语从句。

6．Pointing　考查v.­ing。Pointing to...是现在分词短语作状语，分词动作与逻辑主语之间是主谓关系。

7．for　考查介词。prize for为固定搭配。

8．remains　考查时态与主谓一致。这里是组织者所说的话，用一般现在时说明当时的情况；there位于句首时，句子常用完全倒装，该句的主语是only one final test：the taste test，因此谓语动词用单数。

9．were chosen　考查时态语态。主语是谓语动词动作的承受者，故用被动语态；这里说的是过去发生的事，故用一般过去时。

10．Congratulations　考查名词。congratulation常用复数形式，表示“祝贺”。

Ⅳ 短文改错

 Ladies and gentlemen，can I have your attentions please? Welcome to our school! Here was an arrangement for your visit.This morning，I'm going show you around our school.You are supposing to have lunch together with some students in the school

dining hall，that you can have a free talk with students from different classes.In the afternoon，Grade 2 students will have a lesson of British geography by Mr.John，one of the delegation members.Tomorrow morning，Mr.Taylor，the head of the delegation，will give a lecture on the Britain education in the lecture hall.Have had lunch，we will visit a local museum as well as an old temple.

That's all.Thank you.Some questions?

【答案】　

Ladies and gentlemen， I have your    please? Welcome to our  school! Here an arrangement for your visit.This morning，I'm going  show  you around our school.You are  to have lunch together with some students in the school dining hall，you can have a free talk with students from different classes.In the afternoon，Grade 2 students will have a lesson of British geography by Mr.John，one of the delegation members.Tomorrow morning，Mr.Taylor， head of the delegation，will give a lecture on the education in the lecture hall.had lunch，we will visit a local museum as well as an old temple.

That's all.Thank you.questions？