You have often __1__ people talk about work. Perhaps you have __2__ your friends about how hard you worked to get something done. However, you may have done no work __3_ you think you worked hard.
A boy is pushing a big box very hard, but the box is __4__ heavy for him to move and he may __5__ to push against the box. __6__ the language of science, he has not done __7__ work. Can you think you are working when you are studying or talking?
In science, work is only done when a force(力) moves something that has weight through a distance(距離).
Work =" force" × distance moved.
__8_ you want to find out whether work is done, _9_ yourself, “Is a push or a pull moving something through a distance?” If your answer is __10_, then work is being done.

【小題1】
A.a(chǎn)skedB.wantedC.listenedD.heard
【小題2】
A.saidB.toldC.talkedD.spoken
【小題3】
A.thoughB.so thatC.whileD.because
【小題4】
A.veryB.soC.tooD.such
【小題5】
A.be afraidB.be sureC.not likeD.like
【小題6】
A.InB.WithC.AsD.For
【小題7】
A.a(chǎn)B.noC.someD.a(chǎn)ny
【小題8】
A.IfB.AfterC.WhileD.As soon as
【小題9】
A.to askB.just askC.only thinkD.to think
【小題10】
A.“Right”B.“Good”C.“Well”D.“Yes”


【小題1】D
【小題2】B
【小題3】A
【小題4】C
【小題5】A
【小題6】D
【小題7】D
【小題8】A
【小題9】B
【小題10】D

解析【小題1】此題考查動詞,根據(jù)語境可知選擇D,表示經(jīng)常聽到某人在談?wù)摴ぷ鳎鴏isten是不及物動詞。
【小題2】此題考查動詞短語tell sb about sth 表示告訴某人某件事情。
【小題3】此題考查連詞,引導(dǎo)讓步狀語從句,故選though表示盡管。
【小題4】此題考查固定句型結(jié)構(gòu)too…to…表示太…而不能…。
【小題5】此題考查固定短語be afraid to do sth表示害怕做某事。
【小題6】此題考查介詞,根據(jù)語境可知表示在科學(xué)上來講。沒有距離就沒有功。
【小題7】此題考查代詞,用在否定句中表示沒有做任何工作。
【小題8】此題考查連詞if表示如果。
【小題9】此題考查短語ask oneself表示自問。
【小題10】前文是一個一般疑問句,應(yīng)用yes或no來回答表示肯定或否定。

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