Unit4根据句意和单词首字母或括号内的汉语提示

Unit4根据句意和单词首字母或括号内的汉语提示
Unit4 根据句意和单词首字母或括号内的汉语提示，写出下列各句中所缺单词的正确形式。

1.The_______（气氛）changed as she walked in.
答案：atmosphere
2.The professor has brought in a good s of teaching languages from abroad.
答案：system
3.The Palestinian teenagers were involved in（卷入）v clashes（冲突）with the Israeli soldiers.
解析：选择形容词是因为它后面有名词clashes（冲突）。

答案：violent
4.With the d of modern agriculture and industry ,our everyday life has improved a lot.
答案：development
5. G speaking,girls are better at learning to speak languages than boys.
答案：Generally
6.The Chinese government did very well in p SARS from spreading.
解析：
因为空格前有介词in，所以此处需要名词形式。

答案：preventing
7.She asked them not to discuss the matter in her _______（在场）.
答案：presence
8.I'm d in you;I expected you to win.
解析：动词过去分词形式作形容词表示“人”的感受，主语是人；动词现在分词形式作形容词表示“事物”的特征。

答案：disappointed
9.The days are g getting longer and longer.
解析：
副词形式用来修饰谓语动词。

答案：gradually
10.Try and c up a bit; life isn't that bad!
答案：cheer
单项选择
1. _______made the school proud was _______ more than 90% of the students had been admitted to key universities.
A.What;because
B.What;that
C.That;what
D.That;because
解析：第一空为what引导的主语从句，what在从句中作主语；第二空为that引导的表语从句，that不作句子成分。

表语从句所表达的是一个事实，而不是原因，因此不能选A。

答案：B
2. _______she couldn't understand was _______ fewer and fewer students showed interest in her lessons.
A.What;why
B.That;what
C.What;because
D.Why;that
解析：主语从句缺少主语，故选what；根据句意，她所不能明白的是为什么、而不是因为什么越来越少的学生对她的可感兴趣，所以，表语从句须由why引导而不能由because引导。

答案：A
3. _______has helped to save the drowning girl is worth praising.
A.Who
B.The one
C.Anyone
D.Whoever
解析：whoever=anybody who,强调“人”，既作从句的主语，又作整个句子的主语；who在本句中只能作从句的主语；B、C两项后加that才对。

答案：D
4.A satellite is _______object traveling in orbit round another object in space.
A.the;/；the
B.an;an;a
C.the;an;a
D.an;an;/
解析：本题考查冠词的用法，in space “在太空中”，space前不加冠词；object与orbit是指类别，故用an。

答案：D
5.The camera（相机）isn't _______.It still _______where I _______ it a month ago.
A.missed;lies;lay
B.missing;lies;laid
C.gone;lays;laid
D.lost;lays;lay
解析：第一个空表示“丢了”，B、C、D三项均可，missed不能表示此意，故排除A项；第二个空lie表示“位于”，而lay表示“放置”；至此C,D两项也可以排除掉了。

第三空lay（laid）是及物动词，意为“放置”。

答案：B
6.Shops should _______open till late in the evening.
A.be remained
B.remain
C.leave
D.keeps
解析：remain作系动词时后接形容词、分词、名词、介词短语等，构成系表结构，表示“（继续）保持，仍然处于某种状态”。

A、D两项动词形式不对；C项用作使役动词缺少对象，因此要说成Shops should be left open.在语法上才对。

答案：B
7.They _______that he works all night.
A.expected
B.wished
C.hoped
D.required
解析：require可接that-clause，从句中的谓语用“should+动词原形”，should可省略；expect 和hope后接宾语从句时，从句的谓语动词用正常的形式；wish接宾语从句，从句的谓语动词用虚拟形式，即时态要产生变化。

答案：D
8.The_______is doing an experiment in _______ with some_______.
A.chemistry; chemist; chemicals
B.chemicals; chemistry; chemist
C.chemist; chemistry; chemicals
D.chemistry; chemicals; chemist
解析：chemist 指“药剂师或化学家”，chemistry 意为“化学”，chemicals 指“化学物质”。

答案：C
9.That's the best way you thought of _______ into dangerous areas.
A.stopping people to get
B.to stop people getting
C.keeping people getting
D.preventing people in getting
解析：句中you thought of...是中心词way的后置定语从句，way是介词of的宾语；空格中缺少的也是定语，而不是of的宾语。

stop sb.doing sth.是固定短语。

答案：B
10.—How do you find the lecture by Mr Lee?
—_______.
A.It's a fine day
B.Very boring
C.In the conference hall
D.By bicycle
解析：How do you like/find...? 意为“你觉得……怎么样？”该句型用来询问对方对某人或某物的看法。

A、C、D都是答非所问。

答案：B
11.We are _______ happy to hear of the success of their team.
A.enough
B.more than
C.many more
D.much many
解析：“more than+形容词/副词/动词”这种形式用来表示被修饰的形容词、副词或动词的强烈程度，其目的是为了加强语气，意思是“非常；岂止；极其”。

enough修饰形容词、副词需放在他们的后面；
many more用于修是可数名词；没有much many这种用法。

答案：B
12.We won't give up _______ we should fail ten times.
A.even if
B.since
C.whether
D.until
解析：even if/even though意为“即使”。

其他三个选项均讲不通。

答案：A
13.—What will happen if I smoke here?
—Anyone _______ here will be punished.
A.seen smoking
B.seeing smoke
C.seeing smoking
D.seen smoke
解析：可补全为“Anyone who is seen smoking”。

此处应是被看见抽烟的人，所以B和C项被排除；如选D，应该在smoke前加to。

答案：A
14.The picture _______ on the wall is painted by my nephew.
A.having hung
B.hanging
C.hangs
D.being hung
解析：hang在本题中用作不及物动词，现在分词hanging作the picture的定语，表示主动关系；being hung表示一个被动的动作正在发生，不符合题意；
现在分词的完成式having hung不能作定语，仅作状语。

答案：B
15.Our neighbor has _______ ours.
A.as a big house as
B.as big a house as
C.the same big house as
D.a house the same big as
解析：句意为“我们的邻居有一座和我们的一样大的房子”。

as...as中间接形容词或副词的原级，中间有名词时用as+adj.+a（an）
+n.+as结构。

C项表示“同一座大房子”；D选项中，如果把big改为size即可选用。

答案：B
Ⅰ.单词拼写
根据首字母或者汉语注释写出单词的正确形式。

1.City life is very d from country life.
答案：different
2.The fire s from the factory to the house nearby.
答案：spread
3.In this v conflict,about 20 common people died.
答案：violent
4.It allowed the earth to dissolve h gases,which formed part of the atmosphere.
答案：harmful
5.With the d of society,we come to realize the importance of the balance of nature.答案：development
6.Your ______ (出场) is requested at the club meeting on Friday.
答案：presence
7.Pieces of rubbish were floating on the ______ (表面) of the river.
答案：surface
8.I was ______ Ⅲ.根据句意和本单元学过的内容，填入适当的介词或副词
1.Nancy will be back ______ time to prepare dinner.
答案：in
2. ______ the development of science,people are getting more advanced life.
答案：With
3.One person’s success can’t depend ______ luck.
答案：on
4.All the watchers cheer ______ when the last runner reached the finishing line.
答案：up
5.I don’t know when the fire broke ______ in the supermarket.
答案：out
Ⅳ.单句改错
1.My classmate sang highly praise for my helping the old man.
答案：highly→high
2.I forced Tom read the text three times in class.
答案：read→to read
3.That he wants is how to make his study better.
答案：That→What
4.A strange thing was happened in the hotel last week.
答案：去掉was
5.I felt disappointing when I saw all the people failed the exam.
答案：disappointing→disappointed
(失望的) to hear that he lost the last game.
答案：disappointed
9.I think we should try again using a different ______ (方法).
答案：method
10.The ______ (气氛) at home’s been depressing since they had that flight.
答案：atmosphere
21._______ Mr Smith is well again,he can go on with his work on time.
A.Now and then
B.Now that
C.The other day
D.Now just
解析：本句意思为“既然史密斯身体好了，他可以按时继续工作了”。

因而now that合适。

答案：B
22.—I think you should get 1000 dollars in a month.
—Well,what makes me happy is that I get _______ 1000 dollars.
A.twice as much
B.three times more than
C.the pay twice
D.as much as three times
解析：twice as much as表示“是……的两倍”，选项A缺少后面的as，而C项和D项顺序不对，因此应当选择B。

答案：B
23. caused the great damage remains unknown.
A.What
B.That
C.How
D.Where
解析：这是主语从句，what在句中作主语。

答案：A
24. _______ is at night _______ T om is getting more and more quiet.
A.That;which
B.It;that
C.Whether;that
D.What;that
答案：B
25. _______ the Olympic will be held in Beijing is known.
A.What
B.Whenever
C.What
D.When
答案：D
26.It was about 500 years ago _______ the first clock with a face and an hour hand was made.
A.that
B.until
C.before
D.when
解析：在强调结构中，若强调部分是时间状语，用that 而不用when引导剩余部分。

答案：A
27. _______ the population of the developing country?
A.How many are
B.How much is
C.What’s the number of
D.What is
解析：询问人口多少必须用what。

答案：D
28. _______is generally accepted,economic growth is determined by the smooth development of the production.
A.What
B.That
C.It
D.As
解析：as用于句首，表示后面的句子。

答案：D
29.My idea is different _______ yours,that is to say,I don’t allow _______ here.
A.from;smoking
B.in;smoking
C.of;to smoke
D.from;to smoke
解析：be different from... 和allow doing sth.都是固定短语。

答案：A
30.Was it at the school _______ was named after a hero _______ he spent his childhood?
A.which;that
B.where;where
C.that;where
D.which;where
解析：第一个空用which引导定语从句，第二个空用that连接强调句中的其他成分。

答案：A
31.I’ve just heard a w arning _______ the radio that a storm may be _______ its way.
A.on;on
B.over;in
C.on;above
D.from;on
解析：on/over the radio通过无线电广播;on one’s/the way即将来临。

答案：A
32.Shanghai is really a fascinating city and we’ve decided to stay for _______ two weeks.
A.another
B.other
C.the other
D.other’s
解析：another two weeks另外两周，相当于two more weeks。

答案：A
33.Kate worked late in the evening to finish her report _______ her boss could read it first the next morning.
A.so that
B.because
C.before
D.or else
解析：so that用来引导目的状语从句。

答案：A
34. _______ is a fact that Kate can give me a fuller and more particular description of what you saw.
A.There
B.This
C.That
D.It
解析：“that Kate can give me a fuller and more particular description of what you saw”是一个主语从句。

it在句子中作形式主语。

there is 构成存在句。

this 和that 是指示代词，都不能作形式主语。

答案：D
35.In modern society full of fierce competition, _______ a person does is not always as same as _______ he says.
A.what;what
B.what;that
C.that;that
D.that;what
解析：这是一个由what引导的主语从句和宾语从句构成的复合句。

what分别在这两个从句中作does和says的宾语。

that引导名词性从句只起引导句子的作用，在所引导的名词性从句中不作任何成分。

答案：A
III．单项填空
1. Once fighting _________ between the two villages and many people were killed.
A. broke out
B. was broken out
C. had broken out
D. had been broken out
2. The Olympics are to be held in Beijing in 2008, ______ has become a great encouragement to all Chinese.
A. where
B. that
C. which
D. that
3. The moment the cat heard the mice _______ noises, it rushed out ________ the door.
A. make, from
B. making, behind
C. make, from behind
D. making, from behind
4. ---How far apart do they live?
---_________ I know, they live in the same neighbourhood.
A. As long as
B. As far as
C. As well as
D. As soon as
5. It was a matter of _____ would take the position.
A. who
B. whoever
C. whom
D. whomever
6. Why not seize it _______ you’ve got such a good chance?
A. now that
B. that
C. where
D. which
7. His parents were ______at the ______ news that he failed the exam again.
A. disappointed, disappointing
B. disappointed, disappointed
C. disappointing, disappointing
D. disappointing, disappointed
8. ____ he grew older, he lost interest in everything except gardening.
A. When
B. As
C. While
D. Until
9. The other day, my brother drove his car down the street at _____ I thought was a dangerous speed. A. as B. which C. what D. that
10. The result of the experiment was very good, _______ we hadn’t expected.
A. when
B. what
C. which
D. as
11. _____ the books where they were ______.
A. Lay, laying
B. Lie, lying
C. Lay, lying
D. Lie, laying
12. He ______ at once when I promised to help him.
A. cheered up
B. gave up
C. lighted up
D. turned up
13. The audience clapped their hands _____ to the music.
A. in time
B. on time
C. at time
D. behind time
14. There is a man _______ himself Mr Li waiting for you.
A. called
B. calls
C. calling
D. call
15. He _____ his eyes from his desk and then ____ from his seat.
A. rose, raised
B. rose, rose
C. raised, raised
D. raised, rose
第二部分：综合练习
I．完形填空
There was in Washington a policeman who was known as the man who arrested the president. The_1_ took place when the man was a green officer_2_ at No. 1 Street.
One evening, President Grant , who had been invited to a party of friends, was_3_ home to meet the engagement. The _4_ , with its four horses, was running down the street so fast that the new policeman __5_ the driver to stop . The driver _6__ him and
asked what was the _7__. Don’t you know you are driving about nine times as fast as the law _8_?” said the officer.
“Yes,” answered the president. “ I suppose I was , _9_ you speak of it.”
“Well, then, you may _10_yourself under arrest and go with me to the station house.”
There were some marks from the other _11_of the carriage _12_ whom was a foreign minister, but the president said, “The man is _13_ right.” and asked the policem an to _14_himself behind him.
_15_ the policeman heard a soft voice, “ I only thought you _16_know that it’s President .” The officer was very _17_ and begged them to let him go, _18_ the president would have none of it.
When they reached the station, the captain turned _19_. Apologies were made, but the president _20_on paying the proper fine.
1. A. accident B incident C. account D. affair
2. A stood B stationed C kept watch D defending
3 .A walking B wandering C running D hurrying
4. A. car B bus C carriage D train
5. A begged B hoped C ordered D suggested
6. A agreed B accepted C listened D obeyed
7.A matter B thing C affair D business
8. A lets B forbids C tells D allows
9. A though B unless C while D since
10. A decide B guess C consider D treat
11.A passengers B drivers C officers D policemen
12.A with B among C in D except
13.A. rather B hardly C rarely D perfectly
14.A to seat B to sit C to stand D to climb
15.A Fortunately B Happily C Suddenly D Carefully
16.A could B must C ought to D may
17 A excited B interested C moved D astonished
18.A therefore B but C and D otherwise
19.A. white B green C red D yellow
20.A demanded B asked C required D insisted
III．单句改错
1. Measures should be taken to stop the river from being polluting.
2. The gardener explained us the development of a seed into
a plant.
3. The audience exploded laughter while listening to the cross talk.
4. The strength of the explosion broke all the windows in the building.
5. A violence storm struck our town and caused serious damage yesterday.
6. The bird was lucky enough to escape from fired.
7. Having learnt the text, we know many more about gravity.
8. Some animals produce their young from their bodies.
9. He seems that he has worked in sales for several years.
10. Languages have developed for a long period of time.
必修4Unit 4 Astronomy: the science of the stars答案
第一部分：基础练习
I．词汇
1．选词填空
1. spread
2.disappointed
3. floated,
4. published, publishing
5.force
6. violently
7. solid
8. exploded
9. development 10. surface
2．词组识记
1. depend on
2. 把……当／看作
3. now that
4. 科学地研究这门学科
5. fall over
6. 生命的起源
7. explain sth to sb 8. 使生命有可能进化
9. with time passing by／going by /as time went / passed by
10. 阻止某人做某事11. look forward to 12. 地球唯一的自然卫星
13. lead to / result in 14. 慢慢升空
15. hold one’s breath16. 做笔记
17. make a trip to space 18. 对……知之甚多
19. break out 20. 找到了它的窍门
II．语法
a. 1.what, that 2. Whoever 3.that 4. How, what 5.That
6.which
7.Whichever
8.Why
9.Where ／How 10.Who
b. 1.What is needed for the space trip
2.who will come out first / take / get the first place
3. That Yang Liwei landed on the earth safe from space
4. when he joined the Party
5. How astronauts eat, sleep and walk in space
6.Where the earth is different from / differs from other planets
7. Why he suddenly changed his mind
8. When war will disappear from the world
9. What satisfied us most / What made us most satisfied / What was most satisfying
10. How we can improve our studies
III．单项填空
ACDBA AABCC CAACD
第二部分：综合练习
I．完形填空
BBDCC DADDD ABDAC CDBCD
II．阅读理解
CDBB ACDC BACD BABD
III．单句改错
1. polluting →polluted
2. explained us →explained to us
3. exploded laughter →exploded into laughter
4. strength →force
5.violence →violent
6. from fired →from being fired
7. many →much 8. from their bodies →from within their bodies
9. He →It 10. for →over。