智慧树知到《科技英语语法》章节测试答案

智慧树知到《科技英语语法》章节测试答案
第一章单元测试
1、冠词在翻译的时候都不用译出。
A.正确
B.错误
正确答案：错误
2、In this case， the failure point（失效点）corresponds to a factor of safety of 1.划线部分做什么成分？
A.定语
B.状语
C.主语
D.谓语
正确答案：状语
3、Einstein put up the principle of relativity， valid not only in mechanics but in all physics.划线部分是形容词短语做后置定语。
A.正确
B.错误
正确答案：正确
4、百万分之二十的英文表达是
A.20 part per millions
B.20 parts per million
C.20 part per million
D.20 parts per millions
正确答案：20 parts per million
5、并列连接词and的用法有几种？
A.3
B.4
C.2
D.1
正确答案：3
6、这台电压表/伏特计如此灵敏，可以测量出电压的微小变化。This is such（）sensitive voltmeter that it can measure the slightest changes in voltage.
A.a
B.an
C.the
D./
正确答案：a
7、读者学会这些基本概念很重要，否则后面内容的讨论理解起来会有困难。It is important for the reader to learn the basic concepts well，（）the discussion of later topics will be difficult to understand.
A.or
B.but
C.and
D.for
正确答案：or
8、These transistor circuits can amplify voltage signals with minimum waveform distortion.下划线介词短语充当（）。
A.补语
B.表语
C.状语
D.定语
正确答案：状语
9、Both m and n are therefore even， to our choice of m and n.
A.contradict
B.contrary
C.contradiction
D.contrarily
正确答案：contrary
第二章单元测试
1、The process of measurement， the most fundamental operation in physics， will be discussed briefly in this chapter.该句中的同位语是
A.will be discussed briefly
B.the most fundamental operation in physics
C.this chapter
D.measurement
正确答案：the most fundamental operation in physics
2、Vitamin B9（） also known as folate（叶酸）（） can be found in many fruits， vegetables and beans.该句中的插入语是
A.also known as folate
B.Vitamin B9
C.can be found in many fruits， vegetables and beans
正确答案：also known as folate
3、make use of是什么意思？
A.使...用
B.让...使用
C.使用
正确答案：使用
4、The oxygen equipment made it possible for climbers to rest very high altitudes.
A.on
B.in
C.at
D.as
正确答案：at
5、A对B的影响是
A.effect of A on B
B.effect of A to B
C.effect of A with B
D.effect of A in B
正确答案：effect of A on B
第三章单元测试
1、科技英语摘要中使用频率最高的时态是
A.一般过去时
B.一般将来时
C.一般现在时
D.现在完成时
正确答案：一般现在时
2、Computers are powerful tools which perform fast， accurate calculations over huge sets of data.该句表达了一个客观情况因此使用了
A.一般过去时
B.一般现在时
C.现在完成时
D.现在进行时
正确答案：一般现在时
3、It is shown that a concentration on the preservation of routing abilities might damage the preservation of community structure， and vice versa.该句这样排列的主要原因是保持句子平衡。
A.正确
B.错误
正确答案：正确
4、The grain output of last year in our province was 20％over that of 1990.可翻译为：我们省去年的粮食产量比1990年增加20％。
A.正确
B.错误
正确答案：正确
5、The earth is 49 times the size of the moon.可以翻译为：地球是月球大小的 50倍。
A.正确
B.错误
正确答案：错误
6、Convection（对流） is a（）simpler physical process than conduction.
A.more
B.many
C.far
D.farther
正确答案：far
7、We show that a discriminatively trained， multi-layer capsule system achieves state-of-the-art performance on MNIST and is（）than a convolutional net at recognizing highly overlapping digits.
A.much well
B.well
C.more better
D.considerably better
正确答案：considerably better
第四章单元测试
1、This company was the first（）portable radios as well as cassette tape recorders in the worlD.
A.produced
B.producing
C.to produce
D.having produced
正确答案：to produce
2、The purpose of new technology is to make life easier，（）it more difficult.
A.not make
B.not to make
C.not making
D.nor to make
正确答案：not to make
3、I fell down and broke three of my teeth.I wonder how many times I have to come here and get my false teeth
A.fixed
B.to fix
C.fixing
D.fix
正确答案：fixed
4、the house on fire， he dialed 119.
A.Having seen
B.Seeing
C.Being seen
D.To see
正确答案：Seeing
5、Mark often attempts to escape（）whenever he breaks traffic regulations.
A.having been fined
B.being fined
C.to have been fined
D.to be fined
正确答案：being fined
6、It is our purpose in this section to introduce the basic meaning of the solution of a differential equation.下划线部分在句中做。
A.宾语
B.定语
C.主语
D.状语
正确答案：主语
7、与电压源相连的灯形成一个简单的电路。A lamp（）to a voltage source forms a simple circuit.
A.connected
B.connecting
C.to connect
D.connect
正确答案：connected
第五章单元测试
1、The shocking news mad me realize（）terrible problems we would face.
A.that
B.how
C.what
D.why
正确答案：what
2、It is still under discussion（）the old bus station should be replaced with a modern hotel or not.
A.when
B.which
C.where
D.whether
正确答案：whether
3、I am afraid he’s more of a talker than a doer， which is（）he never finishes anything.
A.where
B.that
C.when
D.why
正确答案：why
4、Before a problem can be solved， it must be obvious（）the problem itself is.
A.what
B.that
C.why
D.which
正确答案：what
5、Twenty students want to attend the class that aims to teach（）to read first.
A.how
B.why
C.what
D.who
正确答案：how
6、A body velocity is not constant is said to be accelerateD.
A.which
B.whose
C.who
D.that
正确答案：whose
7、电子虽小，但它们在形成电流方面发挥了重要作用。Small（）electrons are， they play an important role in the formation of electric current.
A.even though
B.no matter how
C.as
D.while
正确答案：as
第六章单元测试
1、If I（）you， I’d join the army.
A.were
B.would be
C.am
D.was
正确答案：were
2、“If the sun（）tomorrow， what would we do？”
A.did not rise
B.would not rise
C.does not rise
D.will not rise
正确答案：did not rise
3、If you（）to see Mary， what would you tell her？
A.will be going
B.must
C.were
D.are
正确答案：were
4、I would have said “Hello” to him if I（）your brother.
A.will have seen
B.will see
C.had seen
D.could see
正确答案：had seen
5、If you had wanted to buy a record， what（）？
A.would you be buying
B.had you bought
C.would you buy
D.would you have bought
正确答案：would you have bought
第七章单元测试
1、It（）Mike and Mary who helped the old man several days ago.
A.had been
B.was
C.were
D.are
正确答案：was
2、It was not until 1920（）regular radio broadcasts began.
A.when
B.that
C.since
D.which
正确答案：that
3、She said she would go and she（）go.
A.really
B.would
C.did
D.didn’t
正确答案：did
4、It was the training（）he had as a young man（）made him such a good engineer.
A.that； which
B.that； what
C.what； that
D.which； that
正确答案：what； that
5、（） Were all three people in the car injured in the accident？（） No，（）only the two passengers who got hurt.
A.it were
B.there was
C.it was
D.there were
正确答案：it was
第八章单元测试
1、The boy wanted to ride his bike in the street， but his mother told him（）.
A.do not to
B.not do it
C.not to
D.not to do
正确答案：not to
2、The traditional goal of science is to discover how things are， not how they ought（）.
A.have been
B.be
C.to be
D.to
正确答案：to be
3、Tom wanted to play football with his friends in the street， but his father told him（）.
A.do not to
B.not do it
C.not to do
D.not to
正确答案：not to
4、.---I hope the children won’t touch the dog.----I’ve warned them（）.
A.not
B.not to
C.not do
D.not touch
正确答案：not to
5、Some students are going to China in summer vacation， and（）.
A.some going to America
B.some to America
C.some America
D.some are to America
正确答案：some to America
第九章单元测试
1、His mother had talked to him for many minutes while he was watching TV，but .
A.little heard he
B.a little heard he
C.little did he hear
D.a little did he hear
正确答案：little did he hear
2、（） Hello，Zhu Hua.I’ll have to return to Canada because I’ve worked here for a year.（） !
A.What does time fly
B..What time flies
C.How does time fly
D.How time flies
正确答案：How time flies
3、During the war， but also he lost his wife and his chilD.
A.not just was taken away his job in the lab
B.not only was his job in the lab taken away
C.not merely his job in the lab was taken away
D.not was his job in the lab taken away
正确答案：not only was his job in the lab taken away
4、（） We have to stop talking here outside.Listen， !（） Hurry up， or we’ll be late.
A.There the bell goes
B.There goes the bell
C.Goes the bell there
D.There does the bell go
正确答案：There goes the bell
5、I think this is the first time that we have met.anywhere.
A.Never before have we seen each other
B.Before have we never seen each other
C.Each other have we seen never before
D.Never before we have seen each other
正确答案：Never before have we seen each other
第十章单元测试
1、分隔现象是指句子中被修饰词与修饰成分被词、短语或句子分开的情况。
A.正确
B.错误
正确答案：正确
2、分隔现象可以出现在主动语态中，也可能出现在被动语态中。
A.正确
B.错误
正确答案：正确
3、Forces must exist between the object and the incline that prevent the object from sliding.这个句子中，将定语从句放在句子末尾是为了保持句子平衡。
A.正确
B.错误
正确答案：正确
4、分隔现象中，若是句子类的修饰语，从句可能为定语从句或表语从句。
A.正确
B.错误
正确答案：错误
5、出现分隔现象的主要原因是为了句子的完整性。
A.正确
B.错误
正确答案：错误