1、Period ThreeIntegrating Skills.语境填词1_ (水蒸气) has fogged the bathroom mirror.2The empty boat was _ (漂浮) on the sea.3His research _ (形成) the basis of his new book.4In what way is a laboratory balance different from a _ (天平) found in a store?5The candle _ (火焰) flickered and went out.6Sugar _ (溶解) in wat
2、er.选词填空be different from，the same as，lose weight，go ahead，in the end，at the end1Please _ with your work.2She is on a diet to _.3_，he refused to do the work.4_ of the street，there is a small shop.5My plan _ yours.6His dictionary is _ mine.同义词辨析1用find或find out的适当形式填空(1)I _ a book on the ground.(2)He h
3、urried off to _ what the problem was.(3)We never _ her real name.2用close或closely的适当形式填空(1)Dont get _ to the tigers.They are dangerous.(2)These two subjects were _ linked.(3)Come _ so that I can see you clearly.单项填空1Could you be so kind as to close the window?_.AWith pleasure BGo aheadCYes，please DTh
4、ats OK2I wonder if I could possibly use your car for tonight._.Im not using it anyhow.ASure，go ahead BI dont knowCSorry DYou can3The editors job is to keep the newspaper_ and_ to the readers.Abalanced；interestedBbalancing；interestingCbalanced；interestingDbalancing；interested4Reading is an experience
5、 quite different from watching TV；there are pictures _ in your mind instead of before your eyes.Ato form BformCforming Dhaving formed5Now that he has missed his _，he will have to wait for the next round.Achance BturnCduty Dclass6Do you think I could borrow your bike?_.AYes，you may borrow BYes，you co
6、uldCYes，help yourself DYes，go on7Are you feeling_？Yes，Im fine now.Aany well Bany betterCquite good Dquite better8When did Yao Ming turn _ basketball player?Agreat Chinese BChinese greatCa great Chinese Da Chinese great9Every means _ prevent the water from _.Ais used to；pollutingBis used to；pollutedC
7、are used to；being pollutedDis used to；being polluted10The shortage of supplies is _ the price.Akeeping off Bkeeping outCkeeping up Dkeeping from.完形填空How is a photograph produced？It is produced by the effect of _1_ on certain chemicals.Certain chemicals change _2_ light reaches them._3_ the light is
8、strong，they get less dark.For this reason the “negative” (底片) picture _4_ by a camera shows light objects as dark shapes，and _5_ objects as lighter shapes.Only when scientists _6_ something about the effects of light was _7_ possible to take photographs.Scientific _8_ have important effects on socie
9、ty.The discoveries about light _9_ by scientists had farreaching _10_.Life would not be the same _11_ the camera，and the television set.When Sir Alexander Fleming _12_ penicillin，he was not able to know the effect on society _13_ his new medicine would produce.The effect of penicillin _14_ a human b
10、ody is to kill some of the dangerous germs (细菌) quickly _15_ they have time to produce very harmful effects on the _16_ person.Before penicillin was discovered，millions of people died every year of illnesses _17_ by these germs._18_ deaths was greatly reduced by penicillin.So the effects of penicill
11、in on human societies were to make them _19_ larger by adding millions of people to the numbers which _20_ before.1A.colorBlightCpictureDscene2A.beforeBafterCwhenDuntil3A.WhereBWhenCBecauseDSince4A.takingBto takeCtakenDbeing taken5A.freezingBfascinatingClightDdark6A.discoverBdiscoveredCare discoveri
12、ngDhad discovered7A.thatBwhatCitDthis8A.discoveriesBinventionsCproductsDorganizations9A.makingBmadeCto be madeDbeing made10A.effortsBeffectsCaffectsDenergy11A.withoutBwithCforDas for12A.producedBmadeCinventedDdiscovered13A.whatBwhichCwhereDwho14A.onBwithCinDat15A.whenBafterCbeforeDin case16A.abandon
13、edBordinaryCsickDhealthy17A.causedBcausingCto be causedDbeing caused18A.A great manyBA great dealofCA number ofDThe number of19A.veryBfairlyCmanyDmuch20A.survivedBexistedCcontractedDexpandedThe比较级，the比较级越就越(1)The more careful you are，the fewer mistakes youll make.你越小心，出现的问题就越少。(2)The more you talked
14、，the less attention he paid to you.你说得越多，他越不注意听你讲。答案.1.Steam2.floating3.formed4.balance5.flame6.dissolves.1.go ahead2.lose weight3.In the end4.At the end5.is different from6.the same as.1.(1)found(2)find out(3)found out解析(1)find指通过寻找或偶然发现，碰到。(2)find out指通过观察、调查了解弄清事实的真相。2(1)close(2)closely(3)closer解
15、析(1)close adv.靠近，接近，经常与to连用。(2)closely adv.紧密地，密切地。.1.A问句句意为：你能帮忙关上窗户吗？with pleasure十分乐意，用于回答别人的请求，符合句意。go ahead前进；干吧；走吧；说吧；Yes，please和问句自相矛盾；Thats OK行，好吧，均不合句意。2ASure，go ahead.“当然；用吧！”。3C考查形容词作宾语补足语。句意为：编辑的任务是使报纸保持平衡，引起读者的兴趣。balanced在此是过去分词作宾补，意为“平衡的”；interesting作形容词修饰物，interested修饰人。4C考查分词作定语以及for
16、m的用法。句意为：读书是一个与看电视完全不同的事；图像在你的脑海中形成而不是出现在眼前。用现在分词短语forming in your mind作后置定语修饰pictures，表示主动语态。5Bmiss ones turn错过了某人的顺序。由句意知B项正确。6CYes，help yourself.“可以，自己去推吧！”。7Bany可修饰比较级；quite修饰原级；well的比较级为better，故选B项。8A此题考查turn作连系动词的特殊用法，即turn作连系动词时后接表语名词，省略冠词。句意为：姚明是何时成为伟大的中国篮球队员的？故选A项。9Dbe used to do sth.被用于做某事
17、，为固定搭配，且主语every means表示单数概念，所以谓语动词用单数；prevent.from doing sth.为固定短语，加之pollute与water为动宾关系，故用being polluted。10C句意为：供应不足使价格保持坚挺。.1.B根据下文的提示可知是光对某种化学物质作用的结果。2C当光到达的时候，某种化学物质会发生变化。3A光强的地方，化学物质的颜色就变得不那么深。where引导地点状语从句。4Cpicture与动词take之间为被动关系，故用过去分词作定语，且take动作发生在谓语动词之前，故选C项。5D底片上浅色的物体呈现出深色的形状，而深色的物体颜色却浅一些。根
18、据上文的“shows light objects as dark shapes” 的提示可知此处应为dark。6D根据主句中的was可知动词discover应使用过去完成时。7C此处it为形式主语，代替后面的to take photographs。作形式主语的it不可用其他代词代替。8A科学发现对社会有重要的影响。根据下句中“The discoveries”的提示可知选A项。9Bmade by scientists为过去分词短语作定语，修饰light，与light构成被动关系，且发生在谓语动词之前。10B科学家对光的发现有深远的影响。have (an) effect on为固定搭配，意为“对有
19、影响”。effort努力；affect影响，为动词；energy能量。11A没有照相机和电视机，生活将完全不同。12Ddiscover表示“发现客观存在而不为人知的事实”，符合题意。13B此处which引导定语从句，修饰the effect，在从句中作produce的宾语。14Athe effect on.对的影响，为固定搭配。15C盘尼西林的作用就是在细菌对病人造成伤害之前快速将其杀死。16C根据常识可知是对病人的作用。17A此处为过去分词短语作后置定语，修饰illnesses。18Dthe number of.的数量，谓语动词用单数形式，符合题意。其余三项均表示“大量的，许多的”。19D四个选项中只有much能修饰形容词比较级larger。20B先前就已经存在的数目。exist存在，符合题意。survive死里逃生，大难不死；contract收缩；expand膨胀。