Unit1单元复习讲义-牛津上海版九年级英语下册

课程主题：U1单元复习学习目标掌握本单元核心词汇和短语的用法并能够做到灵活运用掌握本单元语法考点:形容词副词(as…as)和状语从句(原因/条件状语从句)阅读综合训练和提升教学内容进门测试建议5min词汇检测A.根据英文释义写出相应的词汇l.d_________killbycoveringwithwater2.e_________thenaturalworldaroundus3.1_________covering;thickness4.1__________withoutanyformoflife5.m_________huge;verybig;withalargemass6.e__________wearingways;gradualdestruction7.o_________exist;happen8.p_________makesomethingdirty,unpleasantordangerous9.t__________danger10.v_________essential;absolutelynecessaryKeys:drown,environment,layer,lifeless,massive,erosion,occur,pollute,threat,vitalB.选词填空A.atmosphereB.pollutingC.fuelsD.layerE.erosionF.pollution1.Thecoveringofozonearoundtheearthprotectsusfromthesun.2.Iliketowearamasktoprotectmyselffromthedangerousanddirtysubstancesintheair.3.Theareaofoxygen,nitrogenandothergasesaroundourplanetisimportanttohumanbeings.4.Wecanusegas,oil,petrolandcoaltokeepuswarm.5.Thefactorykeepsbadlyaffectinganddamagingtheriver.Wemuststopit.6.Cuttingdowntoomanytreeswillcausethedestructionandremovalofsoil.Keys:DFACBEA.damageB.essentialC.erosionD.environmentE.personalityF.drownedG.murder7.Thispartoftheriverisdangerous.Afewpeoplehavebeenkilledinwaterhere.8.Thelossoftopsoilleadstoflood.9.Chemicalsintheairpollutethenaturalworldaroundus.10.TheseeasywordsareextremelynecessarytothelearnersofEnglish.11.Hischaracterisentirelydifferentformhisbrother's.12.Somechemicalswillharmtheatmosphereifweletthemintotheair.Keys:FCDBEA多元导学建议10minAsweallknow,thebestknowntreesinShanghaiaremagnoliatrees.Theirlarge,sweetsmellingflowersareknownasthecityflowersofShanghai.Whichpictureshowsamagnoliatree?Discussinpairs,andpickoutwhichkindofpollutioninthefollowingtablestreeshelpfight.A.airpollutionB.waterpollutionC.noisepollutionD.alloftheabove互动精讲建议70min知识点一、重点词汇&短语【知识梳理】1.environmentn.thenaturalworldaroundus环境environmentaladj.e.g.Ifwedestroyourenvironment,wewilldestroyourselves.2.lifelessadj.withoutanyformoflife无生命的livev.lifen.aliveadj.livingadj.livelyadj.(重点分析讲解)e.g.WethinkthatMarsisalifelessplanet.3.massiveadj.huge;verybig;withalargemass巨大的massn.e.g.I'vegotamassiveamountofworktodo.4.pollutev.makingsomethingdirty,unpleasantordangerous污染pollutionn.pollutedadj.e.g.Yoursmokingispollutingtheairinthisroom.5.threatn.(to)danger危险threatenv.(注意词性转换)e.g.Corruptionandcrimeareseriousthreatstoanysociety.6.erosionn.wearingaway;gradualdestruction流失erodev.e.g.Sandiscreatedbytheerosionofrocks.7.occurvi.exist;happen存在，发生（首字母同义词）e.g.IfanearthquakeoccursinCalifornia,manypeoplemaydie.8.vitaladj.essential;absolutelynecessary重要的，必需的e.g.Oxygenisvitalforlife.9.actv.tobehaveinaparticularway表现actionn.activityn.activeadj.actorn.actressn.e.g.Althoughheisfifty,heactslikeakid.10.warmthn.thestateorqualityofbeingwarm,ratherthanhotorcold温暖warmadj.e.g.1liketostayinthesuntogetthewarmth.11.chemicaln.&adj.asubstanceobtainedbyorusedinachemicalprocess化学药品chemistryn.e.g.Thereareallkindsofchemicalsinourlab.12.mainlyadv.usedtoshowthatastatementistruetoalargedegree主要地mainadj.e.g.It'smainlybecauseyouarenotanadult.13.producev.tomakethingstobesold,especiallyinlargequantities生产productionn.productn.e.g.Thisfactorycanproducemanymoderncars.14.protectiveadj.providingorintendedtoprovideprotection保护的protectv.protectionn.e.g.Manyanimalshaveprotectivecolors.15.destructionn.theactofdestroyingsth.破坏destroyv.e.g.Thedestructioncausedbytheseantsisveryserious.16.consumern.apersonwhobuysgoodsorusesservices消费者consumev.e.g.Youmustbeverypatienttoyourconsumers.17.suchas诸如此类e.g.Ilikefruitssuchasapples,bananasandsoon.18.damageto对于……的损害e.g.Let'stalkaboutdamagetotheozonelayertoday.19.aswellas和(注意是就远原则AaswellasB/AtogetherwithB)e.g.Heisinterestedinscience,literatureaswellasmusic.20.whattodowithhowtodealwith怎么处理e.g.1stilldon'tknowwhattodowiththeproblemofgenerationgap.【例题精讲】例1.用所给词的适当形式填空1.Kidnappersarevery________(danger)2.Doyouknowthenumbertoopenthe_______(save)3.Heisamanfullof________(imagine).4.Wecangetsome______(warm)fromthesun.5.Asweallknow,Marsis_______(live).6.Mr.Xieisour________(chemist)teacher.7.Thatis________(main)becauseIhavenomoney.8.Memoryis_________(essence)forourlife.9.Itisa_______(protect)layer.10.Whatisthe________(destroy)oftherainforests?11.Hereisapresent________(special)foryou.12.Youshouldbeverykindtoyour________(consume).13.Helooked________(angry)atthatmanforawhile.14.Therearemanykindsof________(chemistry)inourlab.15.Thiskindofmachinecan________(product)hugeamountsofoxygen.16.Aircankeepus________(live).17.Arewenowatthe________(begin)ofthenewcentury?18.Manyofourbadhabitscause________(pollute).19.Theozonelayer________(protective)usfromthesun.20.Eatingmooncakesisa_______(tradition)waytocelebratetheMidautumnfestival.21.Theancientbattlefieldlooked________(live)withoutanythinglivingaround.Keys:dangerous,safe,imagination,warmth,lifeless,chemistry,mainly,essential,protective,destruction,specially,consumers,angrily,chemical,chemicals,produce,alive,beginning,pollution,protects,traditional,lifeless.例2.根据要求改写句子Mysisteroftenstaysuplateatweekends.(改为否定句）Mysister______often______uplateatweekends.Jimissoyoungthathecan’tjointhearmy.(保持原句意思）Jimis______young______jointhearmy.Thesimpletechnologycanstopyoufromfeelingtiredduringthework.(保持原句意思）Thesimpletechnologycan______you______feelingtiredduringthework.Thefoodyouorderedbytelephonewillbedeliveredinhalfanhour.(对划线部分提问）____________willthefoodyouorderedbytelephonebedelivered?Wecareforourphysicalhealth.Wealsocareforourmentalhealth.(合并为一句）Wecareforourphysicalhealthandourmentalhealth____________.HewenttoOxfordUniversityinBritaininordertofurtherhisstudy.(保持原句意思）HewenttoOxfordUniversityinBritain____________hecouldfurtherhistect,enjoy,let's,living,the,better,on,environment,Earth,and,the,a,life(连词成句）____________________________________________________________Keys:1.doesn’tstay2.too...to3.prevent/keep...from4.Howsoon5.aswell6.sothat7.Let’sprotecttheenvironmentandenjoylivingabetterlifeontheEarth.【巩固练习】1.________newsonTVIheard!A.HowexcitingB.WhatexcitingC.WhatanexcitingD.Howanexciting2.Teachersshouldn'tgivepupils____homeworktodoafterschool.A.somanyB.somuchC.suchmanyD.suchmuch3.Whatareyoudoing?I'm_______myballpen.______you________ityet?No,I_____.A.lookingfor,Did,findout,didn'tB.lookingfor,Have,found,haven'tC.finding,Have,lookedfor,haven'tD.finding,Did,find,didn't4."Onefourth"oftheclass________fromfarmers'family.A.isB.areC.wasD.were5.We'llhavea________winterholidayin________time.A.sevenday,sevendays'B.sevendays,sevendayC.sevenday's,sevenday'sD.sevendays',sevendays6.HereisatelephonemessagefromMr.Leefor________.A.allofustwoB.youandIC.wetwoD.youandme7.______amonthdoyougoabroad,Boss?—Once.AHowoftenB.HowsoonC.HowmanytimesD.Howmuch8.Thenaughtyboyputhishands_______hisface,______asleep.A.above,fallsB.on,fellC.at,fallD.over,falling9.Couldyoupleasetellme_______?A.whichisthewaytothemuseumB.whichthewayistothemuseumC.whichthewaytothemuseumisD.thewaytothemuseumiswhich10.Isthere________formeonthebus?A.anyroomsBanyroomC.roomsD.aroom11.I'vetriedmybesttosayit________.A.slowerandslowerB.slowlierandslowlierC.moreandmoreslowD.moreandmoreslowly12.To,hefoundseveralchildren______inapoolwithoutanyone'shelp.A.hisamazement,toswimB.hisamazement,swimmingC.hisamazement,swimD.theamazement,swimming13.I'veforgottentobringmyownfoodNevermind,youcanhave________.A.someofusB.someofoursC.someofyoursD.nothing14.Theboyoftenmakesher___butthistimehewasmade________byher.A.cry,cryB.tocry,tocryC.cry,tocryD.tocry,cry15.He________offthebike,andhe_____terrible.A.fell,fellB.fell,feltC.felt,feltD.felt,fell16.Why,hereismypen!I________iteverywhere,butI_____itjustnow.A.havelookedfor,didn’tfindB.havelookedfor,haven'tfoundC.amlookingfor,didn'tfindD.lookedfor,haven’tfound17.BeforehewenttoAmerica,he_____someEnglish.A.learntB.haslearntC.hadlearntD.waslearning18.________?I'dliketoseethenewputer.A.WhatcanIdoforyouB.WhatdoyouwantC.HowdoyoudoD.Howdoyoulikethenewputer19.Isthereenoughfoodforyouall?I'mafraidnot,________isneeded.A.muchmoreB.manymoreC.toomuchD.toomany20.Enough________saidonthisquestion.A.isB.areC.hasbeenD.havebeenKeys:BBBBADCDABDBBCBACAAC知识点二、形容词副词用法(重点讲解原级考点)【知识梳理】常用句型中文释义典型例句(once,twice,times)as…as和…(几倍)一样…Itisascoldtodayasitwasyesterday.Thisroomistwiceasbigasthatone.notso…as和…不一样…Hecannotrunsofastasyou.Itisnotsocoldtodayasitwasyesterday.less+adj./adv.+than比…不如…Itislesscoldtodaythanyesterday.Thishandbagislessexpensivethanthatone.thesame+n.+as和…一样…Yourroomisthesamesizeasmine.Heisofthesameageasyou.【例题精讲】例1.Ten years ago, the population of our city was       that of yours.A.asthreetimeslargeasB.threetimesaslargeasC.threetimesasmuchasD.asthreetimesmuchas例2.Timdidn'tdohishomeworkas___________asbeforesohehasmadegreatprogressthisterm.A.carelessB.carefulC.carelesslyD.carefullyKeys:BC【巩固练习】1.Totellyouthetruth,theprofessordoesn'texplainithishelper.A.asclearasB.soclearasC.moreclearlyasD.soclearlyas2.AsChinese,allofusshouldbethehistoryofChina.A.surprisedatB.familiarwithC.similartoD.readyfor3.Millie thought it quite_______to learn English well and she could_______work out this problem.A.easy;easyB.easily;easilyC.easy;easilyD.easily;easy4.Wewillhaveafieldtripthisafternoon.Thegoodnewsmakeseveryone.A.frightenedB.happilyC.excitedD.luckily5.Theaudiencefeltratherwhentheyheardthatthefamoussingerwouldn’te.A.sadlyB.excitedC.disappointedD.happily6.Isthisaphotoofyourdaughter?Shelooksinthepinkdress!A.lovelyB.wonderfullyC.quietlyD.terribly7.He became         instead of making apologies. It's strange for him to be so rude.A.angryB.independentC.sadlyD.happily8.I'mnowbusypackingmyluggagebecauseIneedtosenditfourdays.A.lateB.inadvanceC.beforeD.ago9.Theboycheckedhistestpaperinordertogetfullmarks.A.enoughcarefulB.enoughcarefullyC.carefulenoughD.carefullyenough10.Ihaveneverseenexcitingfootballmatchbefore.A.suchaB.soaC.suchanD.soanKeys:DBCCCAABDC知识点三、条件状语从句&原因状语从句【知识梳理】★条件状语从句【经典剖析】条件状语从句用一般现在时表示将来。引导条件状语从句的连词有：if如果；unless除非，如果不；onconditionthat条件是；aslongas只要表示正面的条件用if“如果”。Ifyoudon'tlookafteryoungtrees,theywilldieveryquickly.如果你不好好照看小树苗，它们就会很快死去。Ifthemuseumchargesforentry,alotofpeoplewon'tbeabletovisitit.如果进入博物馆要收费，许多人就参观不成了。表示否定的条件用unless(=if.．．not)“除非，如果不”。IshallnotgotothecinemaunlessIfinishmyhomeworkbeforeeight.我不会去看电影，除非我能在8点前完成作业。说明：if…not常可以用unless替代。Ifyoudon’tstudyhard,youwillfailintheexam.Youwillfailintheexamunlessyoustudyhard.表示使某事成为现实必要的条件用onconditionthat“条件是”，aslongas‘‘只要”。Youmaygoswimmingonconditionthatyoudon'tswimtoofarawayfromtheriverbank.你可以去游泳，条件是你不能游得离河岸太远。Aslongasyoukeepontrying,youwillsurelysucceed.只要你继续尝试就一定能成功。因此，我们不能说：Aslongasyoudon'tstudyhard,youwillfailintheexam.祈使结构表条件。前半部分的祈使结构相当于if条件句，可用动词或名词开头；后半部分的简单句常用一般将来时，有时也用一般现在时。此句型与条件状语从句形成同义结构。1)祈使句(,)+and/then+简单句＝>if从句(否定式)+主句Givemesomewheretostand,andIwillmovetheearth.（如果）给我一个支点，我便能掀动地球。=Ifyougivemesomewheretostand,Iwillmovetheearth.Onemoreword,andI'llturnyouout.你再多说一句，我就把你赶出去。=Ifyouspeakonemoreword,Iwillturnyouout.Useyourhead,thenyou'llfindaway.动动脑子你就能找到办法。=Ifyouuseyourhead,you'llfindaway.2)祈使句(,)+or+简单句＝>if从句(否定式)+主语Workevenharder,oryouwillneverpasstheexam.如果不加倍努力，你就永远无法通过考试。=Ifyoudon'tworkharder,youwillneverpasstheexam.Stoptellinglies,oryouwillbepunished.如果你继续说谎，就会受到惩罚。=Ifyoudon'tstoptellinglies,youwillbepunished.★原因状语从句引导原因状语从句的连词有：because,for,since,as,nowthat1)because意为“因为”，表示直接的原因或理由，着重点在从句，用于回答why，语气最强。Heisabsenttodaybecauseheisill.他今天缺席，因为他病了。Ididn'tgooutbecauseIwasbusywithhomework.我没有出去，因为我忙于家庭作业。有时，可用becauseof后接名词或代词表示原因，此时becauseof=for(介词)。Wewon'tbeabletoebecauseoftheweather.由于天气的原因，我们来不了。Shewaslookingallthebetterforherstayinhospital.她因为待在医院，显得好多了。2)for意为“因为”，引导的从句并不说明主句行为发生的直接原因，只提供补充说明，且不可位于主句前。for前往往用逗号或分号与主句分开，引起的从句对主句加以解释。Ididn'tgotoseehim,foraheavysnowwasfalling.我没有去看他，因为在下大雪。Thedayswereshort,foritwasnowDecember.白天短了，因为现在已经是十二月了。Wemustbeginplanningnow,forthefuturemaybringunexpectedchanges.我们必须现在就开始筹划，因为将来可能会发生意想不到的变化。有时，for引起的从句并不表示原因，而是表示一种推断或解释，而because则不能。Someoneinthehousemustbeill,foradoctorhasjusteout.房子里一定有人病了，因为有个医生刚刚出来。3)since意为“既然”、“由于”，一般表示对方已知的、无需加以说明的既成事实的理由(如果从句表示的原因不是确定的事实，就不能用since，通常用because)。Sinceyouaregoing,Iwillgotoo.既然你要走，我也走了。Sinceyouareill,I'llgoalone.由于你病了，我就一个人走了。4)as意为“由于”，表示十分明显的原因，一般说明因果关系，着重点在主句，语气较弱。Asitissnowing,weshallnotgotothepark.由于正在下雪，我们就不去公园了。Hehadtoapologize,asheknewhehadmadeamistake.他必须道歉，因为他知道他错了。由as表示的原因语势最弱，常用于口语。5)nowthat意为“既然”，有时可将that省去，含义与since接近。区别在于：since表示原先已存在的情况，而nowthat表示现在才发生的情况。Nowthatithasstoppedraining,let'sstartatonce.既然现在雨停了，咱们马上开始吧！【例题精讲】—Wouldyouliketogototheparkwithme,Susan?

—I'dliketo,________youdon'twanttogoalone.A.until B.before C.if D.after例2:Tomorrowwe'llgotothecityparty________itissunny.A.assoonas B.when C.if D.as例3:A.while B.if C.but D.or_________youworkhardonit.A.if B.unless C.when D.but__________itrainsthisafternoon.A.if B.since C.assoonas D.unlessKeys:CCBBD【巩固练习】1.IhopetogotoFrancesome_______therearemanyfamousmuseumsthere.A.though B.unless C.because D.sothat2.—Wouldyouliketogototheconcertwithme?—I'dloveto,_______Ican't,_______Ihavealotofhomeworktodo.A.and;BecauseB.but;Because C.so;And D.and;so3.Jimhasbeeninthefactoryfortwoyears____________heleftschool.A.when B.since C.assoonas D.whether4.Jackwasverytired________heplayedtennisallafternoon.A.if B.assoonas C.because D.before5.You'dbetterebackearlier_______ itisgettingcolder.A.as B.and C.but D.or6.Janeworearaincoat________ itwasraining.A.so B.but C.however D.because7.TheItalianboywasregardedasahero_______hegavehislifeforhiscountry.A.accordingto B.becauseof C.onaccountof D.becauseKeys:CBBCADD课堂检测建议15min语法综合训练PartTwoVocabularyandGrammar(第二部分词汇和语法）V.Choosethebestanswer(选择最恰当的答案）（共20分）31.Ifwehavetoo______fatandsugar,wewillbeinpoorhealth.A)few B)little C)many D)much32.Somepeopledon’tcareabouttheenvironment,andmakeiteven______.A)bad B)badly C)worse D)worst33.Joehadspentnearlyamonthpreparinghissingingcontest,buttheeffectwasn’tas______ashehadexpected.A)well B)good C)better D)best34.Theprofessorwantedtoknow______hisstudentswoulddowiththewaterpollutioncausedbythefactory.A)where B)whenC)what D)why35.Weclimbedtothetopofthemountain______wemightseethescenesbetter.A)sothat B)assoonas C)nowthat D)as36.Everythingchanged______quicklythatIhardlyhadnotimetoprepare.A)such B)so C)very D)quite37.Teachersandparents______allowthechildrentotelltheirownideas.A)can B)may C)should D)need38.Unluckily,hisleftleg______seriouslyinafootballgamelastweek.A)hurt B)hasbeenhurt C)washurt D)ishurt39.Thegreenhouseeffectmaycausethelevelofthesea______.A)torise B)rise C)rising D)toraise40.Myfather______inthisschoolsincehewas25yearsold.A)hadworked B)worked C)wasworking D)hasworked41.Motherhaspromisedthatshe______anIPadMiniforherdaughterifherdaughtergoestothekeyseniorhighschool.A)willbuy B)wouldbuy C)bought D)hasbought42.Hehaslittleknowledgeofhistoryandgeography,______he?A)had B)does C)hasn’t D)doesn’t43.______excitedthefansweretoseetheirfavoritefilmstar!A)How B)What C)Whata D)WhatanVI.pletethefollowingpassagewiththewordsorphrasesinthebox.Eachwordorphrasecanonlybeusedonce.(将下列单词或词组填入空格。每空格限填一词，每个单词或词组只能填一次)A.resultsA.resultsB.recentlyC.takepartinD.gentlyE.choicesDoyouknowwhatisspecialaboutNovemberandJuneintheUK?Theyare,possibly,theonlytwomonthswithnoschoolholidays.Anewspaper51didasurveyamongagroupofstudents.Inthesurvey,68percentofthestudentssaidthattheirparentswereatworkintheschoolholidays.73percentsaidthattheywereboredduringtheschoolholidaysand35percentsaidtheywerehappytogobacktoschool!The52ofthesurveyshowthatnoteverybodywantstohavemanyholidays.Ifyoudon’twanttostayathomeandgetbored,gooutand53someinterestingactivities.Alotofschoolsorganizevarioustripsduringtheholidays,especiallywhentheyhaveaoneweekholiday.Youhavemany54tomake.Isn’tthatfun?A.goabroadA.goabroadB.outdoorC.wildD.offerE.affordManyschoolstakegroupsofstudentstosometrainingcentres.There,studentscanlearnalotfrom55activities.Forexample,studentslearnhowtomakeacampintheforest.Theyalsolearnmoreabout56animalsandplants.Atthesametime,theyaretaughthowtofindtheirwaybacktothecentre.Inmosttowns,someothercentres57studentsdifferentcourses,suchasputergamedesign,filmmakingandpainting.Studentscanalso58forschooltrips.Theycanpractisetheirforeignlanguagesandexperienceeverydaylifeindifferentcultures.51._____52._____53._____54.______55.______56.______57.______58._____VII. pletethesentenceswiththegivenwordsintheirproperforms(用括号中所给单词的适当形式完成下列句子）（共8分）59. MrWhitelivesonthe_______floorinthatbuilding,(five)60. Benwentonatriptothemountainslastweekandtookmany_______there,(photo)61. Sheis_______fondofsteamedbreadmadefromIndian.(especial)62. Ourheadmasterwillmakea_______totheparentsontheSchoolOpenDay.(speak)63. Theenvironmentwillbe_______pollutedifpeopledon’ttakeanyaction.(serious)64.Ineedagreat,easygoingand_______employee.(create)65. MrBakerisstillverystronginhis_______,andheoftengoesoutforawalk.(ninety)66. Theroadisnowless_______forwalkersbecauseitwaswidenedlastmonth.(danger)VIII.Rewritethesentencesasrequired(按要求改写句子）（共14分）67. MaryhadawonderfultimewithherfamilyatChristmas.(改为一般疑问句） _______Mary_______awonderfultimewithherfamilyatChristmas?68. Theuniversityhasachievednewprogresssincesixyearsago.(对画线部分提问） ______________hastheuniversityachievednewprogress?69. Idon’tknowwhenweshallstartthework.(改为简单句）Idon’tknowwhen______________thework.70. Tomcan’tspeakFrench.Jackcan’tspeakFrench，either•(保持原意） _______Tom_______JackcanspeakFrench.71. Marygotupearlythismorningsothatshecouldcatchtheearlybus.(保持原意）Marygotupearlytliismorningsoas_______to_______theearlybus.72. LittleTommyisplayinghappilywithhiscousininthegarden.(改为感叹句） ______________littleTommyisplayingwithhiscousininthegarden!73. HasEdwardcorrectedhismistakesinthetestpaper?Theteacherwonders.(合并为一句）Theteacherwonders_______Edward_______correctedhismistakesinthetestpaper.Keys:V.31.D32.C33.B34.C35.A36.B37.C38.C39.A40.D41.A42.B43.AVI.51.B52.A53.C54.E55.B56.C57.D58.AVII.59.fifth60.photos61.especially62.speech63.seriously64.creative65.nineties66.dangerousVI.67.Did,have68.Howlong69.tostart70.Neither,nor71.not,miss72.Howhappily73.if/whether,has阅读综合训练C.Readthepassageandfillintheblankswithproperwords(在短文的空格内填人适当的词，使其内容通顺，首字母已给，每空格限填一词）（14分）Whatisalibraryfor?Mostlibrarieshavebooksandotherthingstoread.Manyofthemhavethingstolistento.Somelibrariesevenhaveputers.Veryfewpeoplewouldt86ofalibraryasaplacetolivein.OnelibraryinNewYorkCityturnedintoah87for250peopleforseveraldays.Thesewereallpeoplenearthelibrary.Theymovedintotheirlibraryforaveryspecia