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 water.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 hurried 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 DThats 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 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 couldCYes，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；pollutedCare 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 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 society.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 body 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 penicillin 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 discoveringDhad discovered7A.thatBwhatCitDthis8A.discoveriesBinventionsCproductsDorganizations9A.makingBmadeCto be madeDbeing made10A.effortsBeffectsCaffectsDenergy11A.withoutBwithCforDas for12A.producedBmadeCinventedDdiscovered13A.whatBwhichCwhereDwho14A.onBwithCinDat15A.whenBafterCbeforeDin case16A.abandonedBordinaryCsickDhealthy17A.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 ta