Unit3AmazingScienceTopic1

Whenwasitinvented?SectionALearningaims一、掌握以下單詞：rocket,metal,satellite,spaceship等。二、通過(guò)聽(tīng)說(shuō)了解有關(guān)發(fā)明物的用途。三、學(xué)習(xí)一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)——was/weredone。四、在圖文幫助下，完成聽(tīng)力活動(dòng)的相關(guān)練習(xí)，鍛煉聽(tīng)力技能。主動(dòng)語(yǔ)態(tài)(TheActiveVoice):什么人做了什么事被動(dòng)語(yǔ)態(tài)(ThePassiveVoice):什么事被做了"被"字句1.我打你。 1.你被我打。2.我說(shuō)英語(yǔ)。 2.英語(yǔ)被我說(shuō)。3.她吃肉。3.肉被她吃。被動(dòng)語(yǔ)態(tài)一、語(yǔ)態(tài)。主動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)Review被動(dòng)語(yǔ)態(tài)二、構(gòu)成。“bedone”(be動(dòng)詞+動(dòng)詞過(guò)去分詞)被減少使用____________被重新使用____________被回收再利用_____________被使用____________bereducedbereusedberecycledbeusedbe動(dòng)詞有人稱、數(shù)和時(shí)態(tài)的變化isisarewereThebook_____calledTheWhale.It_____calledTheWhale.Thebooks____calledTheWhalenow.Thebooks_____calledTheFish

before.Studytheexampleandfindouthowtochangetheactivevoiceintothepassivevoice.Theymakebikes.Bikesaremadebythem.①②③主謂賓主動(dòng)句:被動(dòng)句:2a

English.IspeakEnglishisspokenIspeakEnglish.byme.

you.IbeatYouarebeatenIbeatyou.byme.

meat.SheeatsMeatiseatenSheeatsmeat.byher.lock/metal鎖制造出來(lái)？VS鎖被制造出來(lái)？由什么制成(可看出原材料)(不可看出原材料)鎖由金屬制成。鎖被制造出來(lái)。[被動(dòng)語(yǔ)態(tài)bedone]Thelockismade.bemadeofbemadefromThelockismadeofmetal.paper/woodcomputerdesk/woodchopsticks/bamboosweater/cottonwatch/metalThepaperismadefromwood.Thecomputerdeskismadeofwood.Thechopsticksaremadeofbamboo.Thesweaterismadeofcotton.Thewatchismadeofmetal.造肯定句lock/metal鎖由金屬制成。Thelockismadeofmetal.變?yōu)橐话阋蓡?wèn)句變?yōu)樘厥庖蓡?wèn)句鎖由什么制成？(肯)______________(否)______________Isthelockmadeofmetal?Yes,itis.No,itisn't.What'sthelockmadeof?What'sthepapermadefrom?變?yōu)樘厥庖蓡?wèn)句What'sthecomputerdeskmadeof?Whatarethechopsticksmadeof?What'sthesweatermadeof?What'sthewatchmadeof?lock/metalWhat'sthefunctionofthelock?用某物做某事①②Tolockthedoor.usesth.todosth.usesth.fordoingsth.某物被用來(lái)做某事beusedtodosth.

beusedfordoingsth.Thelockisusedtolockthedoor.Thelockisusedforlockingthedoor.談?wù)撈溆猛綯hepaperisusedforThecomputerdeskisusedforThechopsticksareusedforThesweaterisusedforThewatchisusedforwriting.puttingthecomputer.pickingupfood.keepingwarm.tellingthetime.lock/metal鎖被用來(lái)鎖門。Thelockisusedforlockingthedoor.鎖被用來(lái)做什么？(肯)______________(否)______________變?yōu)橐话阋蓡?wèn)句變?yōu)樘厥庖蓡?wèn)句Isthelockusedforlockingthedoor?Yes,itis.No,itisn't.What'sthelockusedfor?What'sthepaperusedfor?變?yōu)樘厥庖蓡?wèn)句What'sthecomputerdeskusedfor?Whatarethechopsticksusedfor?What'sthesweaterusedfor?What'sthewatchusedfor?2Followtheexamplestomakeupsimilarconversations.B:It’smadeofmetal.A:What’sthe

lock

madeof?A:What’situsedfor?B:It’susedfor

locking

thedoor.B:It’smadefromwood.A:What’sthe

paper

madefrom?A:What’situsedfor?B:It’susedfor

writing.computerdesk/wood/putthecomputerA:What’sthecomputerdeskmadeof?B:It’smadeofwood.A:What’situsedfor?B:It’susedforputtingthecomputer.chopsticks/bamboo/pickupfoodA:Whatarethechopsticksmadeof?B:Theyaremadeofbamboo.A:Whataretheyusedfor?B:They’reusedforpickingupthefood.sweater/cotton/keepwarmA:What’sthesweatermadeof?B:It’smadeofcotton.A:What’situsedfor?B:It’susedforkeepingwarm.watch/metal/tellthetimeA:What’sthewatchmadeof?B:It’smadeofmetal.A:What’situsedfor?B:It’susedfortellingthetime.A:________________________1aMakeupsimilarconversations.B:________________________A:________________________B:____________________________________________________________What'stherocketmadeof?It'smadeofmetal.What'stherocketusedfor?It'susedforsending

satellites

orspaceshipsintospace.1bListento1aandmarkT(True)orF(False).Janeisunhappybecauseshewasnotallowedtogotoapartylastnight.()Kangkang’sfathermadeamodelrocketforhim.()Therocketismadeofmetal.()Arocketisusedforsendingsatellitesorspaceshipsintospace.()playcomputergamesFFTT1cRead1aandanswerthefollowingquestions.1.WhydidKankangaskJanenottospendtoomuchtimeoncomputergames?2.What’sarocketusedfor?3.WhotaughtKangkangsomeknowledgeaboutspaceships?4.What’sKangkang’sdream?Becauseit’sbadforherhealth.It'susedforsendingsatellitesorspaceshipsintospace.Mr.Brown.Hewishesthathecouldgointospacesomeday.1aListen,lookandsay.1aListen,lookandsay.Kangkang:Jane,whyareyouunhappy?Jane:BecauseIwasnotallowedtoplaycomputergames

lastnight.Kangkang:It'sbadforyourhealthifyouspendtoomuch

timeonthem.Jane:Maybeyou'reright.(KangkangshowsamodeltoJane.)Kangkang:Lookatthis.Jane:Amodelrocket!Whomadeit?Kangkang:Itwasmadebyme.Jane:Wow!What'sitmadeof?Kangkang:It'smadeofmetal.Doyouknowwhatarocketisusedfor?Jane:Sure.It'susedforsendingsatellitesorspaceshipsintospace.Kangkang:You'reright.I'velearnedalotaboutspaceshipsfrom

Mr.BrownandthenImadethismodelrocket.IwishI

couldgointospacesomeday.Jane:Ihopeyourdreamwillcometrue.1.Thedeskismade_____wood.2.Theredwineismade_______grapes.3.Thisdeliciouscakewasmade______mymother.4.Glassesaremade______glass.5.Thecamerawasinvented______1860.6.Thatkindofmachinewasmade______China.

Fillintheblankswiththerightpreposition.offrombyofininbemade

Fillintheblankswiththerightform.use1.Iusedto______(play)basketballafterschool,butnowIpreferreading.4.Ittakestimetogetusedto__________(speak)Englishinclass.6.Sheisusedto_______(get)upearlybecausetheclassstartsat7:30.5.Weusedictionariesto______(look)upnewwords.3.Peopleusephonesfor_______(take)photosandchattingwithfriends.7.Thissoftwareisusedfor_________(practice)Englishlisteningskills.2.Apenisusedto_______(take)notesinourdailystudy.playtaketakingspeakinglookgettingpracticing被動(dòng)語(yǔ)態(tài)四、時(shí)態(tài)。一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)bedoneTherocketismadeofmetal.Therocketisusedforsendingsatellitesandspaceshipsintospace.Iwasnotallowedtoplaycomputergameslastnight.Itwasmadebyme.一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)was/weredone先觀語(yǔ)態(tài)再觀時(shí)態(tài)Exercises1.TheGreatWall_____bymanyvisitorseveryyear.A.isvisitedB.arevisitedC.wasvisited2.—Couldyoutellmewhentheradio____?—In1895.A.inventsB.isinventedC.wasinvented3.Manytreesandflowers_____inourschoollastyear.A.haveplantedB.wereplantedC.areplanted

①被動(dòng)②一現(xiàn)bedoneACB①被動(dòng)②一過(guò)was/weredone①被動(dòng)②一過(guò)Fillintheblanks.1.Books_________________(read)byhereverymorning.2.Athief_______________(catch)onhiswayhomelastnight.3.Thedigitalcamera________________(invent)in1975.4.Thechildren___________________(teach)toswimtwiceaweek.areread

wascaught

wasinvented

aretaught

中考鏈接(2023福建）——DidyougotoJim'sbirthdayparty?——No,I______.A.haven'tinvitedB.didn'tinvitedC.wasn'tinvitedC3a【A】Listentotheconversationsandnumberthefollowingpictures.laptopdigitalcameracellphone1233a【B】Listenagainandcompletethetable.InventionItemlaptopcellphonedigitalcameraMaterialUsageYearCountrymetalandplastic①②③takephotosaround1975Americaplasticplay,studyandworkaround1985Japanplasticcommunicatewithothersin1973America3bWorkinpairs.Askandanswerquestionsbasedonthetablein3awithpassivevoice.A:Whatisalaptopmadeof?B:Itismadeofplastic.A:What’situsedfor?B:Itisusedforstudying.A:Whenandwherewasitdeveloped?B:

ItwasdevelopedinJapanin1985.Example:Focusonthemeaningincommunication.Don’tbeafraidofmakingmistakes.先觀語(yǔ)態(tài)再觀時(shí)態(tài)Exercises()1.He___playcomputergamesunlesshefinishedhishomework.A.wasallowedtoB.wasnotallowedtoC.allowtoD.isallowedto()2.Weallknowthatpaper___wood.A.ismadeofB.ismadebyC.ismadefromD.ismadein()3.Thiskindofmachine___in2006.A.isinventedB.ismadeC.wasinvented