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Unit4AmazingScienceTopic1Whenwasitinvented?SectionA1a-2wereeatenbythismorning.Iatetwoeggsthismorning.isspokenbyHespeaksEnglish.Englis

hEnglish.Hehim.TwoeggstwoeggsIme.Review被动语态(PassiveVoice)be+done主动语态：主语+动词+宾语被动语态：主语+be+过去分词+by+宾语Exercise1.Trees__________(water)inoursc

hooleverythreedays.2.Thezoo___________(visit)bylotsofchildrenonweekends.3.Manytrees(plant)intheparklastspring.4.O

nChristmasDay,childrenwakeupearlyandcan’twait______(open)theboxesofpresents.5.We’llhaveachance_____(see)th

eflowershowthisweekend.toopenwereplantedarewateredtoseeisvisited【学习目标】Wewilllearn:1.Newwords:rocket,metal,satellite,space

ship,lock2.Somephrases:bemadeof,beusedof,someday,cometrue3.Somesentences:(1)IwishIcouldgointospacesomeday.(2)Ihop

eyourdreamwillcometrue.(3)-Whatisarocketusedfor?-It’susedforsendingsatellitesorspaceshipsintospace.Wecanuse:thepassivevoice.What’sth

is?rocket/'rɒkit/n.火箭metal/ˈmetl/n.金属newwordsWhat’sitmadeof?satellite/ˈsætəlaɪt/n.卫星Newwordsspaceship/ˈspeɪs

ʃɪp/n.宇宙飞船n.锁v.（用锁）锁上，被锁住lock/lɒk/1bListento1aandmarkT(True)orF(False).1.Janeisunhappybecauseshewasnotallowedtogotoapartylastnight.()2.Kangkang’

sfathermadeamodelrocketforhim.()3.Therocketismadeofmetal.()4.Arocketisusedforsendingsatellitesorspaces

hipsintospace.()FFTT1cRead1aandanswerthefollowingquestions.1.WhydidKankangaskJanenottospendtoomuchtimeoncomputergames?It’sbadforherheal

thifshespendstoomuchtimeonthem.2.What,sarocketusedfor?It’susedforsendingsatellitesorspaceshipsintospace.3.WhotaughtKangkangsomeknowledgea

boutspaceships?Mr.Brown.4.What’sKangkang’sdream?Hewisheshecouldgointospacesomeday.someday----某一天，总有一天(将来)e.g.IwishIcouldhavemy

ownhousesomeday.Ihopehisdreamwillcometrue.cometrue----变成真的,实现1aListen,lookandsayWhyisJimunhappy?1.BecauseJimwasnotallowedtoplaycomputer

gameslastnight.allowv.允许1.allowsb.todosth.允许某人做某事2.allowdoingsth.允许做某事3.beallowedtodosth.被允许做某事bemadeof由某种物质做成(看得出原材料，物理过

程)bemadefrom由某种物质制成(看不出原材料，化学过程)bemadein在某地/某时制造bemadeby由某人制造23.What’sarocketusedfor?It’susedforsendingsatellitesorspaceshipsintospace.beusedfor被用来做b

eusedas被用作usedtodosth.过去常做beusedtodoingsth.习惯于做A:What’sthelockmadeof?B:It’smadeofmetal.A:What’situsedfor?B:It’susedforlockingthedoor.n

.锁v.（用锁）锁上，被锁住2Followtheexampletomakeupsimilarconversations.lock/metalA:What’sthepapermadefrom?B:It’smadefromwood.A:What’situsedfor?B:It’susedfor

writingon.paper/woodcomputerdesk/woodchopsticks/bamboosweater/cottonwatch/metal一、根据句意及所给汉语提示写出句中所缺单词。1.Thisdeskisnotmadeof___

_____(金属).2.Tom________(锁)thebikelastnight.3.Thescientistsplannedtosenda(n)________(火箭)toMars.4.Thesechildre

nareveryinterestedin___________(宇宙飞船).5.Themoonisa(n)________(卫星).metallockedrocketspaceshipssatellit

e二、根据句意或汉语提示完成句子。1.Iboughtacarlastmonth.It(make)inShanghai.2.Asportmeeting(hold)inNO.3MiddleSchoollastwee

k.3.Myteacherallowsus(play)basketballafterschool.4.It,salock.It,susedfor(lock)thedoor.5.Theclassrooms(clean)byuseveryday.wasmadewasheldtoplaylocki

ngarecleaned三、单项选择()1.--What,syourbikemade?--Metal,ofcourse.A.ofB.inC.fromD.by()2.--What,sthemachinefor?--It,susedfor

clothes.A.use;washB.used;towashC.using;washingD.used;washing()3.--IwishthatChinesecanwalkonthemoon.--Metoo.A.

somedaysB.anydaysC.somedayD.anyday()4.--Kidsshouldn,tspendtoomuchtimewatchingTV.Why?--It,sbadtheirhealthiftheyspendtoomuch

timeit.A.for;inB.for;onC.at;inD.at;on()5.--DidyougotoMary,sbirthdaypartyyesterday?--No,Itogototheparty.A.invitedB.aminvitedC.wasinvitedD.wa

snotinvitedADCBD•Read1a.•Memorizetheusefulexpressionsandkeysentencesthatwelearntoday.•FinishSectionAinyourworkbook.•PreviewSectionB.