高一英语必修3Unit 4基础知识练习二

Unit4Astronomy基础知识练习二单项选择：1.Thenewstorybookiswrittenin______easyEnglish______beginnerscanunderstand.A.such,that B.so,that C.such,as D.too,that2.Youcan’timaginethislakeusedtobeabeautifulplaceinourprovince_____.A.atanytime B.atonetime C.innotime D.attimes3.Drinkingtoomuch_____ourhealth.A.isharmto B.isharmfulto C.doesharmfulto D.harmto4.Allthemembersofthecompanytakeit_____todonightduty.A.inturn B.byturn C.ontheturn D.outofturn5.Wewilldosomethingtopreventtherivers_____.A.pollute B.polluting C.pollution D.beingpolluted6.The_____expressiononhisfacesuggestedthathe_____notabletoworkoutthe____problem.A.puzzling,was,puzzling B.puzzled,be,puzzled C.puzzling,be,puzzled D.puzzled,was,puzzling7.Allthepeople____atthegoodnewsthatourcountryhassuccessfullylaunchedamannedsatellite.A.cheeredup B.cheeredon C.lostheart D.losttheirheart8._____theyhavecomputers,itbecomeseasierforthemtosolvetheproblem.A.Although B.For C.Nowthat D.When9.Suddenlythewar____,andyoungmenwerecalledontojointhearmy.A.brokeout B.wasbrokeout C.brokendown D.brokeup10.Thewingsoftheplaneare_____ofitsbody.A.twicemorethanthelength B.morethantwicethelengthC.moretwicethelengththan D.twicethelengthmorethan词组选择填空nowthatbreakoutcheerupasaresultofintimebedifferentfromnowthatbreakoutcheerupasaresultofintimebedifferentfromprevent…fromaswellasdependoninone’sturngivebirthto1.JohnheldTom’shandsto___________him______________hittingBilly.2.Koalabears_____________________theyoungandputthemintothepocketofskinontheirstomachs.3.Women,____________________men,havetherighttobepaidbasedontheworktheydo.4.It’sapitythathefailedtopassthetest_________________________hiscarelessness.5.themarkonyourfacewilldisappear_____________________.6.---shouldwepayavisittoProfessorWangthisafternoon?---It_______________you.7.Whatyouaretalkingaboutisquite____________________whatweareconcernedabout.8.Allthestudentswent________________________tobeexaminedbythedoctor.9.Incaseanotherworldwar___________________,whatwillhappentohumanbeings?10.Wewill_____________________atonceimmediatelywethinkofgoinghome.完成句子1.有人担心，洪水的结束将是另一场疾病的爆发。Itisfeared______________________________thefloods,anotherdiseasewould______________.2.为了使她高兴起来，他打算在星期天给她一个大惊喜。Inorderto______________________,he_______________giveherabigsurpriseonSunday.3.经过实验，这种细胞已经变得有原来的三倍那么大了。(1).Aftertheexperiment,thecellhasbecome___________________as___________asitusedtobe.(2).Aftertheexperiment,thecellhasbecome__________________________itusedtobe.(3).Aftertheexperiment,thecellhasbecome___________________________whatitusedtobe.4.如果你不注意，你会在这惹上麻烦的。Ifyoudon’t__________________,youmayget____________________here.5.半夜发生了火灾，幸运的是很快就被不灭了。Afire___________________atmidnight,but________________,itwassoonputout.6.他为什么做这件事还不十分清楚。__________________________________wasn’tquiteclear.7.我们对于他所做的感到非常惊讶。Weareamazed___________________________.8.火星上有没有人类还不确定。_______isuncertain______________________________onMars.9.我想不明白的是为什么他老是上课迟到。____________Ican’tunderstandis_________heisalways______________class.10.既然你拿到了驾照，为什么不自己开车呢？_____________youhavegotyourlicense,______________drivethecaryourself?单句改错：1.Childrenshouldnotbeallowedtowatchviolentlyfilms.2.Theylaythecupsonthetableandsatdown.3.Wedon’tdoanythingthatwillbeharmfulforpeace.4.Don’tworry—I’msurethingswillgetbetterontime.5.Everythingwasperfectforthepicnicaswelltheweather.6.Theschoolkeptmymotherfromwaitingattheschoolgateforanhour.7.Theroomisn’tenoughbigtoholdsomanypeople.8.Theboxisfivetimesasbiggerasthatone.9.ThatsurprisedmemostwasthatMaryspokeChinesejustlikeanativespeaker.10.TheyaresointerestingbooksthatIwanttoreadthemoncemore.单词拼写1.Av_______________stormhitthecountryanddamagedmanybuildings.2.Themoon’sp____________ontheEarth’soceanscreatesthetides.3.Eatingtoomuchjunkfoodish________________toyourhealth.4.Manypeoplebelievethatlifee________________onotherplanetsbesidestheearth.5.Shespenttheafternoonf_________________onherbackinthepool.6.Theseflowerswillnotgrowinacoldc_______________.7.It’shardtobreatheontopofthemountain,soyou’dbettertakeano____________bottle.8.Thenewownershavetriedtogivetherestaurantamorefamily-friendlya_______________.9.U_____________moststudentsinmyclass,Idon’tlikePElessons.10.Thep______________ofthefamousactormadeallhisfansexcited.编印：屠小平101—1212010/05/10完形填空

SirAlexanderFleming,thediscovererofpenicillin,wasonhiswaytoBelfast.The

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whattheimportantbusinesswasagroupofgovernmentpassengersarrivedtocheckin.Flemingturnedtotheleaderofthegroup.“I’dliketoknowwhatissourgent(紧急)aboutyourbusiness__17__weordinarypassengers__18__waitforanotherflight.”Themanreplied,“Oh,it’samatterof__19__urgency.SirAlexanderFlemingisgivingalectureinBelfasttonight,andwecan’t__20__it!”1.A.have

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D.Demand16.A.government B.ordinary C.clerk D.common17.A.as B.when C.that D.nowthat18.A.must B.should C.oughtto D.haveto19.A.little B.great C.some D.no20.A.catch B.get C.miss D.lose阅读理解AJiuquan,GansuProvince,Sept.6(Xinhua)----China’smannedspacecraftShenzhou-7willbelaunchedatanappropriatetimebetweenSept.25and30fromtheJiuquanSatelliteLaunchCenterinnorthwesternGansuProvince,aspokesmansaidhereonSaturday.ThemissionwillaccomplishthefirstspacewalkbyChineseastronauts.“Allthemajorsystemsinvolvedinthelaunchingarenowinthefinalpreparation.Themaintestsforthespacecraft,theLong-MarchII-Frocket,suitsforthespacewalkandasatelliteaccompanyingtheflyhavealsobeenfinished,”saidthespokesman.Inaddition,thegroundcontrolsystemisfullyprepared,includingthelaunchsite,thelandingsite,andthecommunicationforobservationandcontrol.WhenShenzhou-7entersitsorbit,oneofthethreeastronautswillconductaspacewalk,saidZhaoChangxi,aseniorscientistwiththeproject,earlier.AccordingtoZhao,cameraswouldbefixedoutsideandinsideoftheshipforlivebroadcastingofthespacewalk.WhilethelastmissionofShenzhou-6,withacrewoftwo,wasaimedatseveraldaysofmannedflight,thistimethetaskmightbemorestringentasoneofitsmaingoalsisthespacewalk.Earlierreportssaidacrewofsixastronautshadbeenchosenforthemission,withthreemanningthespacecraftandthreesubstitutes.Chinasuccessfullyputtwomannedspacecraftsintoorbitin2003and2005respectively,becomingthethirdcountrytosendanastronautintospaceaftertheUnitedStatesandtheformerSovietUnion(nowRussia).1.Whatisthemainideaofthepassage?A.Shenzhou-7isbetterequippedthanthelasttwospaceships.B.Shenzhou-7willbemoresuccessfulthanthelasttwolaunches.C.Allthesystemsinvolvedinthelaunchinghavebeenprepared.D.ChinaisreadyforthelaunchingofShenzhou-7.2.Wecanlearnfromthepassage________.A.ThiswillbethethirdtimeforChineseastronautstohaveaspacewalkB.ThreeofthesixastronautschosenforthemissionwillwalkinspaceC.ThespacewalkwillbelivebroadcastedonTVD.Everythinghasbeenpreparedexceptcommunicationsystem3.Theunderlinedword“stringent”mostprobablymeans_______.A.challengingB.encouragingC.incitingD.convincingBAstronomyistheoldestscienceknowntoman.Thousandsofyearsagomanlookedatthestarsandwonderedabouttheheavens.Butmanwaslimitedbywhathecouldseewithhiseyesalone.TheGreeksstudiedastronomyover2,000yearsago.Theycouldseethesize,color,andbrightnessofastar.Theycouldseeitsplaceinthesky.Theywatchedthestarsmoveastheseasonschanged.ButtheGreekshadnotoolstohelpthemselvesstudytheheavens.Eachnewtooladdedtothefieldofastronomyhelpedmanreachoutintospace.Untilthereweretelescopes,manknewlittleaboutthemoon.TheydidnotknowthattheplanetcalledSaturn(土星)hadringsaroundit.Theirsightwassolimitedthattheycouldnotseealltheplanets.Intheearly1700s,peoplethoughttherewereonlysixplanets.Nepture(海王星),thelastofeightplanetstobediscovered,wasnotseenuntil1846.Beforethespectroscope(分光镜),mandidnotknowwhatkindofgaseswasinthesunorotherstars.Withouttheradiotelescope,wedidn’tknowthatradionoisescamefromfaroutinspace.Today,astronomyisagrowingscience.Wehadlearnedmoreinthelastfiftyyearsthaninthewholehistoryofastronomy.4.Thousandsofyearsago,peopleobservedthestarswiththelimitationoftheir_____.Aeyesight B.land C.wealth D.knowledge5.TheGreekcouldseethefollowingthingsaboutastarEXCEPTits______.A.size B.shape C.place D.color6.Whichofthefollowingsentencesis NOTtrue?A.Astronomyistheoldestsciencethathumans