Unit4Topic1总复习课件-仁爱科普版（2012）英语九年级上册

九上Unit4AmazingScienceTopic1

Whenwasitinvented?SectionA提示：点击文本框可听录音。Jane,whyareyouunhappy?BecauseIwasnotallowedtoplaycomputergameslastnight.It’sbadforyourhealthifyouspendtoomuchtimeonthem.Maybeyou'reright.maybe=perhaps也许,大概bebadfor=beharmfultodoharmto“对......有害处”1aListen,lookandsay.提示：点击文本框可听录音。Lootatthis.Amodelrocket.Whomadeit?Itwasmadebyme.Wow!What’sitmadeof?It'smadeofmetal.Doyouknowwhatarocketisusedfor?KangkangshowsamodeltoJane.)showsth.tosb.=showsb.sth.给某人看某物bemadebysb.由某人制成bemadeof由......制成（看得出原材料）beusedfor被用来提示：点击文本框可听录音。Sure.It'susedforsendingsatellitesorspaceshipsintospace.You'reright.I'velearnedalotaboutspaceshipsfromMr.BrownandthenImadethismodelrocket.IwishIcouldgointospacesomeday.send...into...发射......进入learn...from...向......学习......someday（将来）有一天Ihopeyourdreamwillcometrue."梦想"(作主语)+cometrue“实现”(无被动）“人”(作主语)+realize/achieve“实现”+"梦想"(有被动）Ihopeyouwill_________________yourdream.I'msureyourdreamwill___________.Youwillmakeyourdream__________.realize/achievecometruecometrueTask5:Findoutthekeyphrasesfromthedialogue.1.（不）被允许做某事2.太多（修饰不可数名词）3.对......有害4.花时间/钱在某事上5.给某人看某物6.由......制成（看得出原材料）7.被用来8.发射......进入......9.向......学习......10.实现，成真

be(not)allowedtodosth.toomuchbebadforspend...onsth.=spend...(in)doingsth.showsth.tosb.=showsb.sth.bemadeofbeusedforo...learn...from...cometrueManypeopleusecomputersindifferentfields.Computers_____________by________________indifferentfields.Thestudentsplanttreesonthehill.Trees_____________onthehill____thestudents.areusedmanypeopleareplantedby1.TheGreatWall_____bymanyvisitorseveryyear.A.isvisitedB.arevisitedC.wasvisitedAeveryyear2.—Couldyoutellmewhentheradio_____?—In1895.A.inventsB.inventedC.wasinventedCIn1895一般现在时被动语态的结构：am/is/are+done一般过去时被动语态的结构：was/were

+done3.Manytreesandflowers_____inourschoollastyear.A.haveplantedB.wereplantedC.areplantedBlastyearKeypoints1.BecauseIwasnotallowedtoplaycomputergameslastnight.

因为昨晚我不被允许玩电脑游戏。考点：

（1）allow

doingsth.

“允许做某事”eg.Wedon’tallowsmokinginthehospital.

（2）allowsb.

todosth.

“允许某人做某事”eg.Ourschooldoesn’tallowthestudentstoswimaloneintheriver.

（3）sb.beallowed

todosth.

“被允许做某事”eg.Teenagersaren’tallowedtogointo

netbars.网吧及时练习1：1.—Whyareyouunhappy?—BecauseIwasnot________(允许）toplayphonegameslastnight.2.—Myparentsdon’tallowme_________(play)computergamesatschool.—That’sright.Theyarebadforyourstudy.allowedtoplay闯关练习:1.It_____yourhealthifyouspendtoomuchtimeoncomputergames.

A.dobadforB.isharmtoC.doharmtoD.isharmfulto2.—Oh,Jack.You’re_____heavynow.You’dbetterpaymoreattentiontoyourhealth.—OK,thanks.Iusedtoeat_____meat,butnowIwilleatmorevegetables.

A.muchtoo;toomuchB.muchtoo;muchtooC.toomuch;toomuchD.toomuch;muchtoo3.—HowisKategettingalongwithherstudy?—Notverywell.Shespendstoomuchtime_____herself,notonherstudy.

A.dressesB.dressingC.todressD.ondressing4.Thebook_____me50yuan.

A.spentB.costC.tookD.paid5.Hespent7,000yuaninbuyingtheiPhone15.（改为同义句）

TheiPhone15_____him7,000yuan.=He_____7,000yuanfortheiPhone15.DABBcostpaid闯关练习：1.Atoothbrushisusedfor_________(brush)teeth.Attimes,it’susedto_______(wash)shoes.2.—What’sthisinEnglish?—Arocket.It’susedfor_____satellitesorspaceships_____space.

A.send;intoB.sending;ontoC.sending;intoD.send;onto3.Nowmygrandparentsareusedto_____afterdinner,buttheyusedto_____TVathome.

A.walk;watchB.walking;watchingC.walk;watchingD.walking;watchbrushingwashCDExercisesI.用所给词汇的适当形式或根据汉语提示填空。1.Ourlibraryissobeautifulandit__________(build)lastyear.2.Atoothbrushisusedfor__________(brush)teeth.Attimes,it’susedto________(wash)shoes.3.Mariawishes_________(have)aniceholidayinChinaandshewantstogivethebest________(wish)toherfriendsinCuba.4.Iamnotsureifshe_________(come)tomybirthdayparty.Iwillcallyouifshe________(come)thisevening.5.—Doesyourheadteacherallowyou________(take)mobilephonestoschool?—No,wedon’tallow________(play)withmobilephonesonweekdays.6.Theseknivesmadeof__________(金属)areusedforcuttingthings.7.Don’tforgetto__________(锁)thedoorwhenyouleaveourclassroom.wasbuiltbrushingwashtohavewisheswillcomecomestotakeplayingmetallockII.按要求完成句子。1.ThelaptopsweredevelopedinJapanin1985.（改为一般疑问句）

_______thelaptops_________inJapanin1985?2.Michaelwaspunishedatschoolforbeinglateforclass.

（对画线部分提问）

_____________Michaelpunishedatschool?3.Wehaveaclassmeetingonceaweek.（对画线部分提问）_________________youhaveaclassmeeting?4.只要努力学习，你的梦想一定会实现的。（完成译句）

Yourdreamsaresureto_____________aslongasyoustudyhard.5.每年春天我们都要种树。（完成译句）

Tress_______________byuseveryspring.ExercisesWeredevelopedWhywasHowoftendocometrueareplanted九上Unit4AmazingScienceTopic1

Whenwasitinvented?SectionBReview()1.I___playwithtelephoneunlessIfinishedhishomework.

A.wasallowedtoB.wasnotallowedtoC.allowtoI.Choosetherightanswer.Youcandoit.BCC()2.Weallknowthatpaper___wood.A.ismadeofB.ismadeintoC.ismadefrom()3.Thiskindofmachine___in2006.A.isinventedB.ismadeC.wasinventedReview1.Thechopsticksaremade_____bamboo.2.Theredwineismade_____grapes.3.Thisdeliciouscakewasmade_____mymother.4.Glassesaremade_____glass.5.Ourgroupismadeup_____fourstudents.6.Thatkindofmachineismade_____China.II.Fillintheblankswiththerightpreposition.offromofofbyinNewwords&expressionsDoyouknowwhenthebulbwasinvented?/bʌlb/

n.电灯泡Doyouknowwhoinventedtheairplane?/ˈeəpleɪn/

n.飞机WasthedigitalcameradevelopedinKorea?Inthepast,jeanswerejusthard-wearingpantsdesignedforworkers./kəˈrɪə/

n.韩国；朝鲜adj.耐磨的提示：点击文本框可听录音。Yeah.Itiswidelyusedbypeopleeverywhere.Doyouknowwhenitwasinvented?1aLook,listenandsay.Look,alightbulb!Itwasinventedin1879.Whoinventedit?提示：点击文本框可听录音。Whatabouttheradio?ThomasEdison.It’ssaidthatheinventedmorethantwothousandthingsduringhislife.TheradiowasinventedbyGuglielmoMarconiin1895.Jane,let’sgothisway.Look!Anairplane,butit’sdifferentfromtoday’s.Yes.ItwasinventedbyWilburandOrvilleWrightin1903.bedifferentfrom与.....不同反义词组：bethesameas2Fillintheblankswiththeproperformsofthegivenwords.

Thefirstjeanswereproducedin1855.Atthattime,they_________________(notcall)jeansandtheywerejusthard-wearingpantsdesignedforworkers.Thepants_____________(make)ofthebrowncloth.Thiskindofcloth______usually________(use)formakingtents.Nowadays,theirmaterialshavebeenchangedsothatitfeelsmorecomfortable.Andmanydifferentjeansstyles_______also________(create).They____________(design)notonlyforworkersbutalsoforteenagersandwomen.Laterjeansarepopularallovertheworld.werenotcalledweremadewasusedarecreatedaredesignedFindoutthekeyphrasesfromthedialogue.1.据说......2.超过，多于3.在某人的一生中4.走这边5.与......不同6.目的是；为了7.不但......而且......（连接主语时遵循“就近一致”原则）8.受到.......的欢迎It’ssaidthat...morethan=overduringone’slifegothiswaybedifferentfromsothat+句子notonly...butalso...bepopularwithsb.闯关练习:1._____thisway,youcanfinishyourhomeworkverysoon.

A.ByB.InC./D.With2.Isawsomeboysplayingbasketballontheroad_____mywaytoschoolthismorning.

A.inB.toC.onD.at3.—_____theway,what’syourfavoritesubject?—Math,Ithink.

A.ByB.InC.OnD.With4.—Excuseme,whereisMr.Black’soffice?—______.

A.Thisway,pleaseB.Inthisway,pleaseC.Bytheway,pleaseD.Gotothisway,pleaseBAA3.Theirmaterialshavebeenchangedsothatitfeelsmorecomfortable.

它们的材料已经被改变，其目的是让人们感到舒适。考点：

（1）havebeenchanged

意为“已经被改变”。此结构为现在完成时的被动语态。其结构为：

has/havebeen+动词的过去分词

eg.Theworkhasbeenfinishedbytheworkers.Manytreeshavebeencutdowninthepastfewyears.

（2）sothat意为“为了，目的是......”，引导目的状语从句，常与情态动词连用，也常与inorderthat,inorderto等互换使用。

eg.Jimgetsupearly___________hecancatchtheearlybus.=Jimgetsupearly_________________hecancatchtheearlybus.

=Jimgetsupearly________________catchtheearlybus.=Jimgetsupearly______catchtheearlybus.KeypointssothatinorderthatinordertotoExercisesI.用所给词汇的适当形式或根据汉语提示填空。1.Computersare_________(wide)________(use)inourdailylife.Peoplecan’tlivewithoutthem.2.Themagicmachine____________byJacktwoyearsago.Heisoneofthegreatest__________fromtheUSA.(invent)3.Itis______(say)thatthere______(be)awonderfulfilminourschoolintheopenairnextweek.4.You’dbetter__________(notspend)toomuchtime________(play)computergamesduringschooltime.5.Thefirstjeans______________(produce)in1885,butatthattime,they____________(notcall)jeansandtheywerejustdesignedforworkers.6.Thiskindofbrownclothisso____________(耐磨的)thatitisusuallyusedtomakepants.widelyusedwasinventedinventorssaidwillbenotspendplayingwereproducedweren’tcalledhard-wearingII.按要求完成句子。1.TheradiowasinventedbyGuglielmoMarconiin1895.（改为否定句）

Theradio________________byGuglielmoMarconiin1895.2.TheairplanewasinventedbyWilburandOrvilleWrightin1903.

（对画线部分提问）

_____________theairplaneinventedbyin1903?3.Theyspentabout21hoursgoingaroundtheearth14times.（改为同义句）__________themabout21hours__________aroundtheearth14times.4.AfterJanecleanedtheclassroom,shewentbackhome.（改为同义句）

Janewentbackhome_____________theclassroom.5.请告诉我你的姓名，这样我便可以在他回来时让他给你回电话。（完成译句）

Tellmeyourname,please,____________Icanaskhimtocallyoubackwhenhecomesback.Exerciseswasn’tinventedWhowasIttooktogoaftercleaningsothat九上Unit4AmazingScienceTopic1

Whenwasitinvented?SectionC()3.—Ididn’tseeyouatKate’spartylastnight.Whydidn’tyougo?—Oh,becauseI_____.A.didn’tinviteB.wasn’tinvitedC.don’tinviteD.amnotinvited()2.Thestyleofourdressesisthesame,butthecolorofmydressisdifferent_____.Somineismorebeautiful.A.inyouB.inyoursC.fromyoursD.fromyouReview()1.—WhowillgotoGermanywithyounextweek,LucyorLily?—Both.Because____Lucy____LilyisgoodatGerman.

A.both;andB.Either;orC.notonly;butalsoD.neither;norI.Choosetherightanswer.Youcandoit.CCBReview1.Computersare______(wide)______(use)inourdailylife.Peoplecan’tlivewithoutthem.2.Itis______(say)thatthere_______(be)awonderfulfilminourschoolintheopenairnextweek.3.You’dbetter__________(notspend)toomuchtime________(play)phonegamesduringschooltime.4.Thefirstjeans______________(produce)in1885,butatthattime,they______________(call)jeansandtheywerejustdesignedforworker.II.Fillintheblankswiththecorrectformgivenwords.widelyusedsaidwillbenotspendplayingwereproducedwerenotcalledFillintheblanks.1c

Whenyouwanttohaveaninvention,firstyoumustuseyour____________.Thenyoushouldplananddesignit.Carefulplanningisvery_________intheinvention.Third,youshouldmakea_______drawingofyourinventionandmakeamodelofit.Ifyouwanttomakeyourinventionmoresuccessful,youmust______itagainandagain.Afterthat,you_______yourinvention.Last,rememberthatyoushould_______yourinventionwithothers.imaginationimportantdetailedtestnameshare闯关练习:完成译句。1.他在回家的路上，碰巧遇到了他的故交。

Onhiswayhome,he______________meethisoldfriend.2.这个年轻作家的第二本新作将在下个月出版。

Theyoungwriter’ssecondnewworkwill__________nextmonth.3.我不能理解你一周迟到三次是怎么回事。

I’llneverunderstandhowit____________thatyouwerelatethreetimesaweek.happentocomeoutcameabout闯关练习:1.—Pleasedon’tbeangrywithyoursonifhedoesn’tpasstheexam.—Iwon’t.BecauseIknow_____ofusisperfectafterall.

A.noneB.anyC.eitherD.neither2.NoonebuttheWhites_____theplacesofar.

A.visitB.visitsC.havevisitedD.hasvisited3.—Howmanychildrendidyouseeintheparkyesterday?—_____.

A.LittleB.NooneC.NobodyD.None4.—Whoknowstheanswertothequestion?—_____.

A.LittleB.NooneC.NobodyD.NoneADDB1.awayofdoingsth.=awaytodosth.2.comeabout3.inmanyways4.laughat5.whatpeoplesaid6.ifnot7.share...with...8.againandagain9.looklike做某事的方法出现；发生在许多方面嘲笑人们所说的如果不与......分享反复看起来像Findoutthekeyphrasesfromthetext.Completethefollowingwordsaccordingtotheirfirstlettersandmeanings.i________n.thecreationofsomethinginthemind;theactofinventingc________n.arod(棒）ofcoloredwax（蜡）usedfordrawingt________n.anideathatyouhaveinyourminds________adj.foolishb________n.smallthininflatable(可充气的）rubberbagwithnarrowneckg________n.aweapon（武器）fromwhichbullets（子弹）orotherthingsarefiredr________n.amachinethatcanmoveautomatically（自动地）k________n.thesetofkeysthatyoupressinordertooperateitnventionrayonhoughtillyalloonunoboteyboardExercisesI.

根据语境，用方框中所给词的适当形式填空。1.Letmemakea__________ofthefoodanddrink.2.Idon'tthinkyour__________canworkbetterthanmine.3.Theboysplaywithmobilephonesallday.How__________theyare!4.I'llbuyasweeper__________tohelpmymotherdosomecleaning.5.Thefamousinventorhasinventedmorethanthreehundred__________.listinvent,robot,list,silly,thinkthought(s)sillyrobotinventionsII.完成译句。1.嘲笑别人是不礼貌的。It'snotpoliteto______________others.|2.他们的衣服是在工厂里生产的。Theirclothingis______________factories.3.这些树是我五年前种下的。Thesetrees______________bymefiveyearsago.4.他们没人知道发生了什么事。______________themknewwhathappened.5.你能告诉我昨晚的事故是怎样发生的吗？Canyoutellmehowtheaccidentlastnight______________?ExerciseslaughatmadeinwereplantedNoneofcameaboutUnit4AmazingScienceSectionDTopic1Whenwasitinvented?ReviewI.Choosetherightanswer.Youcandoit.()1.—I’vefinishedmyhomework,mom.MayIgoouttoplay?—Really?When_____it_____?

A.is;finishedB.was;finishedC.will;finishD.does;finishB()2.—Couldyoutellmehowthecaraccident_____?—Ofcourse.A.cameaboutB.cameonC.cameoverD.cameoutA()3.—WhyisMissLisoangry?—Because_____ofthestudentshasfinishedyesterday’shomework.A.noneB.allC.everyD.noA()4.Mr.Fenggetsupearlyinthemorning_____hecancookbreakfast.A.inorderB.inordertoC.sothatD.soasto提示：no不能与of连用‌CReviewII.FillintheblankswiththecorrectformaccordingtotheChinese.1.Thefamousinventorhasinventedmorethanthreehundred__________（发明）.2.Theboysplaywithfireathome.How______（愚蠢的）

theyare!3.Idon’tthinkyour__________（想法）canworkbetterthanmine.4.I’llbuyasweeper________（机器人）tohelpmygrandmotherdosomecleaning.inventionssillythought(s)robotNewwordsexplorer/ɪkˈsplɔ:rə/

n.探险者，勘探者mark/ma:k/

n.记号；符号v.

做记号system/ˈsɪstəm/

n.体系，制度man-madeadj.人造的；非天然的1.inthesky2.findout3.workwell4.atnight5.aslongas6.therestof7.atanytime8.inthefuture在天空中查明，弄清楚奏效，起作用在夜晚只要（主将从现）剩下的在任何时候在将来Findoutthekeyphrasesfromthetext.闯关练习:1.—WearegoingtoBeijing.Canyouhelpme_____whenthetrainwillleave?

—Sure.

A．lookfor

B．findfor C．findout

D．tosee2.—Whycan’tIlearnGeographywell?

—Idon’tknow.Youhaveto______thereasoncarefully.

A．thinkabout

B．findout C．lookat

D．gofor3.Lily_____hertoyeverywherebutshecan’t_____it.A.found;findB.lookfor;findoutC.lookedfor;findD.finds;findCBC2.Thismethodworkedwellatnightaslongastheweatherwasgoodandthestarscouldbeseen.Butitdidn’tworksowellduringtherestofthetime.

在夜晚，只要天气晴朗，你能看见星星，这种方法就能很好地发挥作用。

但是在其余时间里，这种方法就失效了。考点：(1)aslongas意为“只要”。引导条件状语从句，遵循主将从现原则。

eg.Wewillgoforapicnicaslongastheweatherisfine.(2)therest

意为“剩余的”，其后接of+名词（名词可以是可数名词，

也可以是不可数名词），其谓语动词的形式由句子中作主语的名词决定。eg.Therestofbooksarefordisabledchildren.练习

：1.Therestofmilk_______(be)forthelittledog.2.Myparentsdon’tmindwhichschoolIchoose_____Iamhappyeveryday.A.aslongasB.beforelongC.what’smoreD.assoonasLanguagepointsisAReadthroughSectionsA-Candpayattentiontotheunderlinedparts.GrammarPassiveVoice(II)TheradiowasinventedbyGuglielmoMarconiin1895.Whenwasthedigitalcameradeveloped?Itwasdevelopedinthe1970s.Wherewasitdeveloped?ItwasdevelopedinJapan.Whatisarocketusedfor?Itisusedforsendingsatellitesorspaceshipsintospace.闯关练习:1.Janegavemeadictionaryjustnow.（改为被动语态）Adictionary___________________mejustnow.2.Edisoninventedmorethantwothousandinventionsduringhislife.（改为被动语态）Morethantwothousandinventions____________byEdisonduringhislife.3.OnJanuary30thlastyear,apopularChineseteenagestarWangYuan_____tomakeaspeechataUNmeeting.A.wasinvitedB.invitedC.isinvitedD.willbeinvitedwasgiventowasinventedA

Passivevoicewas/were+done()1.Abigsupermarket_____inourcitylastyear.

A.isbuilt

B.werebuilt

C.wasbuilt()2.Couldyoutellmewhotheradio____by?

A.inventsB.inventedC.wasinvented()3.Manytreesandflowers_____inourschoollastyear.

Theymadeourschoolmorebeautiful.

A.haveplantedB.wereplantedC.planted()4.Thechildren____swimlastmonthandtheycanswim

verywellnow.

A.aretaughtB.weretaughtC.weretaughtto()5.

Itissaidthatpotatochips_____bymistakeaboutone

hundredyearsago.

A.wereinventedB.inventedC.areinventedCBCACGrammarexercise1.Youarelate,allthetickets__________(sell)outanhourago.2