仁愛版九年級上冊英語第四單元課件公開課一等獎?wù)n件省賽課獲獎?wù)n件

Unit4AmazingScience

Topic1Whenwasitinvented?SectionA

第1頁isspokenbyShespeaksChinese.

isspokenbyHespeaksEnglish.EnglishEnglish.Hehim.ChineseChinese.Sheher.

被動語態(tài)(PassiveVoice)be+done積極語態(tài)：主語+動詞+賓語

被動語態(tài)：主語+be+過去分詞

+by+賓語第2頁Manypeopleusecomputers.Computers_____________by________________.Theworkersplanttreesinthegarden.Trees____________inthegarden____theworkers.areusedmanypeopleareplantedbyCanyoutry？第3頁Exercise1.Trees__________(water)inourschooleverythreedays.2.Thezoo___________(visit)bylotsofchildrenonweekends.3.AJourneytoWest________(show)onCCTVeverysummer.4.OnChristmasDay,childrenwakeupearlyandcan’twait______(open)theboxesofpresents.

5.We’llhaveachance_____(see)theflowershowthisweekend.toopenisshownarewateredtoseeisvisited第4頁A:What’sthe

lock

madeof?B:It’smadeof

metal.A:What’situsedfor?B:It’susedfor

locking

thedoor.n.鎖v.（用鎖）鎖上，被鎖住2Followtheexampletomakeupsimilarconversations.lock/metal第5頁A:What’sthepaper

madefrom?B:It’s

madefrom

wood.A:What’situsedfor?B:It’susedfor

writingon.paper/wood第6頁computerdesk/woodchopsticks/bamboosweater/cottonwatch/metal第7頁bemadeof

由某種物質(zhì)做成(看得出原材料，物理過程)bemadefrom

由某種物質(zhì)制成(看不出原材料，化學(xué)過程)bemadeupof

由幾部分組成bemadein

在某地/某時制造bemadeby

由某人制造bemadeinto

被制成12Languagepoints第8頁A.What’sitmadeof?B.It’smadeofmetal.A.Doyouknowwhatitisusedfor?B.

It’susedforsendingsatellitesorspaceshipsintospace.Wow!Amodelrocket!

1aListen,lookandsay.第9頁WhyisJaneunhappy?BecauseJanewasnotallowedtoplaycomputergameslastnight.

allowv.

允許1.allowsb.todosth.

允許某人做某事2.allowdoingsth.

允許做某事3.beallowedtodosth.

被允許做某事第10頁聚焦一般過去時被動語態(tài)構(gòu)造:助動詞(was/were)+及物動詞過去分詞1.肯定句式：主語+was/were+v.-ed2.否認(rèn)句式：主語+was/were+not+v.-ed3.一般疑問句式：Was/Were+主語+vt.-ed4.特殊疑問句式：疑問詞W/H+was/were+主語+v.-edE.g.Ane-mailwassenttoherfriendbyJaneyesterday.

Ane-mailwasn’tsenttoherfriendbyJaneyesterday.

Wasane-mailsenttoherfriendbyJaneyesterday?

Whowasthee-mailsenttobyJaneyesterday?Let’ssumuptogether.第11頁1bListento1aandmarkT(True)orF(False).Janeisunhappybecauseshewasnotallowedtogotoapartylastnight.()Kangkang’sfathermadeamodelrocketforhim.()Therocketismadeofmetal.()Arocketisusedforsendingsatellitesorspaceshipsintospace.()FFTT第12頁動畫1a1aListen,lookandsay

第13頁1cRead1aandanswerthefollowingquestions.

1.WhydidKankangaskJanenottospendtoomuchtimeoncomputergames?

It’sbadforherhealthifshespendstoomuchtimeonthem.tootiredheadachesoreeyes第14頁2.What’sarocketusedfor?

It’s

usedforsendingsatellitesorspaceshipsintospace.beusedfor被用來做beusedtodo被用來做beusedas被用作usedtodosth.過去常做beusedtodoingsth.習(xí)慣于做第15頁3.WhotaughtKangkangsomeknowledgeaboutspaceships?

Mr.Brown.4.What’sKangkang’sdream?Hewisheshecouldgointospace

someday.

someday某一天，總有一天(將來)e.g.IwishIcouldhavemyownhousesomeday.Ihopehisdreamwillcometrue.

cometrue變成真,實現(xiàn)realize/achievemakesth.cometrue第16頁3aA.Listentotheconversationsandnumberthefollowingpictures.231第17頁3aB.Listenagainandcompletethetable.

InventionItemlaptopcellphonedigitalcameraMaterialUsageYearcountryplasticplasticmetalandplasticstudy,workandplaycommunicatetakephotosaround19851973around1975JapanAmericaAmerica第18頁3bWorkinpairs.Askandanswerquestionsbasedonthetablein3awithpassivevoice.A:Whatisalaptopmadeof?B:Itismadeofplastic.

A:What’situsedfor?B:Itisusedforstudying.A:Whenandwherewasitdeveloped?B:

ItwasdevelopedinJapanin1985.Example:Focusonthemeaningincommunication.Don’tbeafraidofmakingmistakes.

第19頁Changethefollowingsentences.1.Mymotherallowsmetousehercellphone.(改為被動語態(tài))I________________usemymother’scellphone.2.Arocketisusedforlaunchingsatellitesandspaceships.(就畫線部分提問)_______arocket______?3.Thedigitalcamerawasinventedin1975.(就劃線部分提問)________thedigitalcamera_______?4.Maybeheisaninventor.(改為同義句)

He________aninventor.am

allowed

to

WhatisusedforWhenwasinventedmaybe

Exercises第20頁SummaryWelearn:

1.Somewords:

lock,rocket,metal,satellite,spaceship

2.Somephrases:

bemadeof,beusedof,someday,cometrue

3.Somesentences:

(1)IwishIcouldgointospacesomeday.(2)Ihopeyourdreamwillcometrue.(3)-Whatisarocketusedfor?-It’susedforsendingsatellitesorspaceshipsintospace.

Wecan:Usethepassivevoice.第21頁AssignmentRead1a.Memorizetheusefulexpressionsandkeysentencesthatwelearntoday.FinishSectionAinyourworkbook.PreviewSectionB.第22頁Unit4AmazingScience

Topic1Whenwasitinvented?

SectionB第23頁()1.He___playcomputergamesunlesshefinishedhishomework.

A.wasallowedtoB.wasnotallowedtoC.allowto()2.Weallknowthatpaper___wood.A.ismadeofB.ismadeintoC.ismadefrom()3.Thiskindofmachine___in2023.A.isinventedB.ismadeC.wasinvented()4.A(An)___isusedfortakingphotos.A.CameraB.LiftC.MP3player()5.Weshouldspendmoretime___becauseit’stooimportant.A.tolearnEnglishB.learningEnglishC.inEnglishBCCABI.

Choosetherightanswer.Youcandoit.Review第24頁II.Fillintheblankswiththerightpreposition.1.Thedeskismade_____wood.2.Theredwineismade_____grapes.3.Thisdeliciouscakewasmade___mymother.4.Glassesaremade___glass.5.Ourgroupismadeup___fourstudents.6.Thatkindofmachineismade_____Japan.offromofofbyinReview第25頁invent/America/in1946A:Wherewerecomputersinvented?B:TheywereinventedinAmerica.A:Whenwerecomputersinvented?B:Theywereinventedin1946.Lookandtalkaboutthepicture.第26頁MP3player1998Korealistentomusicmobilephone1973AmericacommunicateeasilyPleasechooseonetotalkabout.digitalcamera1975Americatakephotos第27頁A:What’sthis?B:It’s…A:Whenwasitinvented?B:Itwasinventedin…A:Whoinventedit?

B:…第28頁1bListento1aandchoosethecorrectanswers.

()1.WhereareMichaelandJane? A.Inthesciencemuseum.B.Attheschoollibrary.C.Inthezoo.D.Inthepark.()2.Whichobjectisnotmentionedintheconversation? A.Lightbulb.B.Airplane.C.Television.D.Radio.AC第29頁1aLook,listenandsay.Whenwasitinvented?Whoinventedit?Look,alightbulb!In1897,ThomasEdison.第30頁In1895in1903in1879Canyoumatchthem?第31頁1cRead1aandcompletethetable.InventionInventorYearlightbulb

GuglielmoMarconi

1903radioairplaneThomasEdisonWilburandOrvilleWright18791895第32頁1aLook,listenandsay.動畫1a第33頁1dDiscusswithyourclassmatestheinventionslistedin1c.Letthemguesswhichinventionyouaredescribing.

Youmaybeginlikethis:Itiswidelyusedbypeopleeverywhere.

Itwasinventedin1879byThomasEdison.It’ssaidthat…第34頁A:Whatarethese?B:…A:Whenweretheyproducedfirst?B:…A:Whatweretheymadeof?B:…Doyouknow?第35頁2Fillintheblankswiththeproperformsofthegivenwords.

Thefirstjeanswereproducedin1855.Atthattime,they___________(notcall)jeansandtheywerejusthard-wearingpantsdesignedforworkers.Thepants_____________(make)ofthebrowncloth.Thiskindofcloth______usually________(use)formakingtents.Nowadays,theirmaterialshavebeenchangedsothatitfeelsmorecomfortable.Andmanydifferentjeansstyles_______also________(create).They___________(design)notonlyforworkersbutalsoforteenagersandwomen.Laterjeansarepopularallovertheworld.werenotcalledweremadewasusedarecreatedaredesigned第36頁A.KarlBenzC.AlexanderGrahamBellB.JohnBairdInventionInventorYeara.1926b.1876c.18853Listentothethreepassages.Matchthepictureswiththefollowinginformation.第37頁4aReadthefollowingwords.Listenandcheckthevowels.

rocketcottonhospitalmodelsatellitecameralaptopplastic第38頁4bListenandreadthefollowingsentencesaloud,payingattentiontothestressandintonation.Thenusethewordsin4atomakeupsimilarconversations.A:`Whenwasthe`digitalcamera`developed?B:Itwas`developedinthe`1970s.A:Isthe`digitalcamera`developedin`Korea?B:`No.A:`Wherewasit`developed?B:Itwas`developedin`Japan.

第39頁Thelightbulbisw______usedbypeopleeverywhere.ThomasEdisoni_______thelightbulbin1879.It’ss______thatheinventedmorethantwothousandthingsduringhislife.TheairplanewasinventedbyWilburandOrvilleWrightin1903.It’sd______fromtoday’s.Exercisesidelynventedaidifferent第40頁Welearn:

1.Somewords:

bulb,airplane,hard-wearing,Korea

2.Somephrases:

beusedby,morethan,bedifferentfrom

3.Somesentences:It’ssaidthatheinventedmorethantwothousandthingsduringhislife.Wecan:

1.Usethesimplepastpassivevoice:

Doyouknowwhenitwasinvented?

Itwasinventedin1879.

2.Talkabouttheinventorsofsomegreatinventions.Summary第41頁Read1a.Memorizetheusefulexpressionsandkeysentencesthatwelearntoday.FinishSectionBinyourworkbook.PreviewSectionC.Assignment第42頁Unit4AmazingScience

Topic1Whenwasitinvented?

SectionC

第43頁InventionInventorYearcarKarlBenz1885telephoneAlexanderGrahamBell1876TVJohnBaird1926ReviewA:Whenwasthecarinvented?B:Itwasinventedin1885.A:Whowasthecarinventedby?B:ItwasinventedbyKarlBenz.

Makedialogslikethis:第44頁Pairwork

Makeupdialogs

ShenzhouⅦlaunch/inChina/in2023PiratesoftheCaribbeandirect/byGoreVerbinski/in2023laptopinvent/inJapan/in1985第45頁

Workingroupsanddiscussthequestionsbeforereading.Whatisan

invention?

inventionn.發(fā)明，發(fā)明

inventv.發(fā)明，發(fā)明

inventorn.發(fā)明者，發(fā)明家Aninventionmaybeanewproductoranewwayofdoingthings.第46頁2.Listsomeinventionsthatyouknowandtheirinventors.computerlocktelevisionlightbulbchopstickscrayon…3.Doyouthinkyoucanbeaninventor?Why?Yes,inventingisinterestingandexcitingandeveryonecanbeaninventor.v.列清單，把…列表n.彩色鉛筆（粉筆，蠟筆）等Workingroupsanddiscussthequestionsbeforereading.第47頁inventioncrayonthoughtsillybrainstormevaluateredesigndetailed愚蠢，傻發(fā)明，發(fā)明彩色鉛筆想法，見解，主意集思廣益，動腦筋重新設(shè)計估值，評價，評定詳細(xì)Matchthewordswiththeirmeanings.第48頁A.Drawyourinvention.B.Nameyourinvention.C.Testyourinvention.D.Useyourimagination.

E.Plananddesignyourinvention.

1bRead1aandputthesentencesinthecorrectplaces.

___Youcanhavewildandcrazy

thoughts.Rememberthatnoideaistoosilly.ManypeoplelaughedattheWrightbrothersandsaidtheywouldneverfly.Buttheyweren’tdiscouragedbywhatpeoplesaid.That’swhynowwehaveplanes.D想像力第49頁1bRead1aandputthesentencesinthecorrectplaces.

_______Carefulplanningisimportantintheinventionprocess.Thisisthetimeto

brainstormforideasandtoevaluatethem._______Makeadetaileddrawingofyourinventionsootherswillunderstandhowyourinventionworks.Makeamodelofyourinvention._______Seeifyourinventionworksasitisplanned.Ifnot,domoreresearch,redesignit,andtestitagain._______Everyinventionneedsaname.Shareyourinventionswithothers.EACB第50頁1cRead1aagainandfillintheblanks.

Whenyouwanttohaveaninvention,firstyoumustuseyour________.Thenyoushouldplananddesignit.Carefulplanningisvery_________intheinvention.Third,youshouldmakea_______drawingofyourinventionandmakeamodelofit.Ifyouwanttomakeyourinventionmoresuccessful,youmust______itagainandagain.Afterthat,you_______yourinvention.Last,rememberthatyoushould_______yourinventionwithothers.imaginationimportantdetailedtestnameshare第51頁1a

Readandunderstand.動畫1a第52頁Canyoulistit?

1.Aninvention–comeabout–solveaproblem–theresultof–crayons—noneof–bemadein–interesting,exciting–inventor–afewsimplesteps2.Useyourimagination–thought–silly–laughat–bediscouraged3.Plananddesignyourinvention–beimportantto–brainstorm–evaluate4.Drawyourinvention—makeadetaileddrawing5.Makeamodel6.Testyourinvention--domoreresearch7.Nameyourinvention8.Share…with

Retellit

第53頁balloongunrobotkeyboardDiscuss1.Whatarethetop3mostimportantinventions?Why?2.Whichistheleastimportantinvention?Why?第54頁2Discusswithyourpartnerwhichofthefollowingsarethetop3mostimportantinventionsandwhichistheleastimportantinvention.Thenexplainyourchoicetotheclass.

Example:Ithinkzeroisthemostimportantinvention.ItissaidthatitwasinventedbyanIndian.Itisaveryinterestingnumber.Forexample,Ihaveonlytenyuan.Ifyouaddfivezerosafteritforme,haha,Iwillbearichman.

第55頁3Doyouknowhowtobeaninventor?Doyouwanttoinventsomething?Writeapassageaboutyourinvention.Thefollowingquestionsmayhelpyou.

1.Howdoyoucometotheideaofyourinvention?2.Whatdoesitlooklike?3.Whatisitmadeof/from?4.What’situsedfor?5.Whatareyougoingtonameit?Beforewriting,thinkmoreclearlyandtellaboutthelooks,uses,advantagesanddisadvantagesofanobject.第56頁

Myinventionisarobot.Itiscalled“Superman”.Thereisacomputerinsideitsbody.Itlookslikeatiger.Whenyouseeitforthefirsttime,youmaybefrightened.Infact,itisgentleandpolite.Itcanhelpusdohousework,suchascleaningaroom,washingdishes,andmakingthebed.Whentheroomisdirty,itwillbegintoworkatonce.Itcanalsowatchoverahouseinsteadofhumans.Itiscareful,cleverandhard-working.Inshort,thisrobotisveryusefultous,thoughitcan’trunorspeak.Youcanwriteitlikethis:第57頁i________n.thecreationofsomethinginthemind;theactofinventingc________n.arod(棒）ofcoloredwax（蠟）usedfordrawingt________n.anideathatyouhaveinyourminds________adj.foolishb________n.smallthininflatable(可充氣）rubberbagwithnarrowneckg________n.aweapon（武器）fromwhichbullets（子彈）orotherthingsarefiredr________n.amachinethatcanmoveautomatically（自動地）k________n.thesetofkeysthatyoupressinordertooperateitCompletethefollowingwordsaccordingtotheirfirstlettersandmeanings.nventionrayonhoughtillyalloonunoboteyboard第58頁1.Peopleusedthelightbulbswidelyinthepast.(改為被動語態(tài)）Thelightbulbs___________________bypeopleinthepast.2.Wecanlaunchspaceshipstoexploreotherplanets.(改為被動語態(tài)）Spaceships___________________toexploreotherplanets.3.GoreVerbiniskidirectedthemoviePiratesoftheCaribean

inAmerica.(對劃線部分提問）_____________GoreVerbiniski________themoviePiratesoftheCaribbean?4.TheMP3playerwasdevelopedaround1998.(對劃線部分提問)________________theMP3player_______________?ExerciseswerewidelyusedcanbelaunchedWherediddirectWhenwasdeveloped第59頁SummaryWelearn:

1.Somewords:

invention,crayon,thought,silly,balloon,gun,robot,keyboard

2.Somephrases:

laughat，comecomeout，

theresultof…，noneof…3.Somesentences:Inventingisinterestingandexcitingandeveryonecanbeaninventor.Wecan:

1.Talkabouttheprocessofaninvention.2.Writeapassageaboutaninvention.第60頁Read1a.Memorizetheusefulexpressionsandkeysentencesthatwelearntoday.FinishSectionCinyourworkbook.PreviewSectionD.Assignment第61頁Unit4AmazingScience

Topic1Whenwasitinvented?SectionD第62頁What’situsedfor?It’susedforlisteningtomusic.What’sitmadeof?It’smadeofplastic.Wherewasitinvented?ItwasinventedinKorea.Whenwasitinvented?Itwasinventedin1998.第63頁What’situsedfor?It’susedforcommunicatingeasily.What’sitmadeof?It’smadeofplasticandmetal.Wherewasitinvented?ItwasinventedinAmerica.Whenwasitinvented?Itwasinventedin1973.第64頁Whatmethoddidyouusetofindyourlostcellphone?GPSislikeaman-madestar.Wecanuseitatanytime,inanyplaceandinanyweathertofindoutourposition.Theearlyexplorersusedthestarsaslandmarkstoknowwheretheywereandinwhichdirectiontheyweregoing.Thismethodworkedwellatnightaslongastheweatherwasgood.Butitdidn’tworksowellduringtherestofthetime.Let’susetheGPS.n.探險者，勘探者第65頁1.Howdidtheearlyexplorersknowwheretheywere?Theyfoundoutwheretheywerebyusingstars.2.What’sthedisadvantageofusingthestarsasguidingmarks?Itsdisadvantageisthatitdidn’tworkwellwhentheweatherwasbadandthestarscouldnotbeseen.

3.WhatisaGPS?Isitusefultouse?Itislikeaman-madestar.Wecanuseitatanytime,inanyplaceandinanyweathertofindoutourposition.Itisveryuseful.4.WhatdoyouthinktheGPSwillbeusedforinthefuture?…ReadthepassageanddiscussthequestionsonPage88.第66頁Keywordsexploreexplorer,mark

findout,in…directionworkwell,aslongastherestofthetimesolve,like,use,theshapeofgreatinventionn.標(biāo)示，記號，符號v.做記號，做標(biāo)識Retellit!第67頁根據(jù)首字母提醒，完成短文。

ThankstoGPS,wecanexactlyknoww_____wearenow.GPSislikeaman-made“star”.Itcanbeu____inanyplaceandanyweatherconditiontofindoutourp________.Inthepast,theearlyexplorershadtousestarsinthes____totellthemwheretheywere,however,thismethoddidn’tworkwellwhentheweatherwasbad.SoGPSisagreatinventionthatcanhelphumanstobettere________ourplanets.hereositionsedkyxploreExercise第68頁Grammar

PassiveVoice(Ⅱ)TheradiowasinventedbyGuglielmoMarconiin1895.Whenwasthedigitalcameradeveloped?Wherewasitdeveloped?Whatisarocketusedfor?Itwasdevelopedinthe1970s.ItwasdevelopedinJapan.Itisusedforsendingsatellitesorspaceshipsintospace.第69頁FunctionsIwishIcouldgointospacesomeday.Ihopeyourdreamwillcometrue.It’ssaidthatheinventedmorethantwothousandthingsduringhislife.Inventingisinterestingandexcitingandeveryonecanbeaninventor.第70頁

Passivevoice

was/were+done()1.Abigsupermarket_____inourcitylastyear.A.isbuiltB.werebuiltC.wasbuilt()2.Couldyoutellmewhotheradio____by?A.inventsB.inventedC.wasinvented()3.Manytreesandflowers_____inourschoollastyear.Theymadeourschoolmorebeautiful.A.haveplantedB.wereplantedC.planted()4.Thechildren____swimlastmonthandtheycanswimverywellnow.A.aretaughtB.weretaughtC.weretaughtto()5.Itissaidthatpotatochips_____bymistakeaboutonehundredyearsago.A.wereinventedB.inventedC.areinventedCBCACGrammarexercise第71頁1.Youarelate,allthetickets__________(sell)outanhourago.2.Thistypeofcellphone____________(make)inShenzhen.3.I_________________(notinvite)toyesterday’sparty.4.________thosemachines__________(check)thismorning?5.Manytreesandflowers______________(plant)inourschoollastyear,andtheymadeourschoolabeautifulgarden.

weresoldweremadewere/was

+

v.過去分詞Exerciseswasn’tinvitedWerecheckedwereplanted第72頁1.PeopleuseradiostolearnEnglishinthepast._____________________________________________2.Jackwillshowmethephoto.______________________________________________3.TheyhaveraisedmuchmoneyfortheProjectHope.______________________________________________4.IoftenhearMarysingEnglishsongsathome._______________________________________________5.Wemustn’tthrowlitterabout.________________________________________________6.PeoplecanvisitplanetslikeMars._________________________________________________RadioswereusedtolearnEnglishinthepast.Thephotowillbeshowntome.MuchmoneyhasbeenraisedfortheProjectHope.MaryisoftenheardtosingEnglishsongsathome.Littermustn’tbethrownabout.PlanetslikeMarscanbevisited.ChangethefollowingsentencesintoPassiveVoice.第73頁()1.Hurryup,you____onthephone.A.Wanted B.waswantedC.arewanted(

)2.Somestories_____thechildrenbytheteachereveryday.A.istoldfor B.aretoldforC.aretoldto()3._____thathehasstudiedabroadforfiveyears.A.Itissaid B.Itsays C.Thatissaid()4.Thewindow____fiveminutesago.A.iscleaned B.wascleanedC.canbecleaned()5.Thechildren______bytheteachersatschool.A.takecareofB.aretakencare

C.aretakencareof

CCABCChoosethebestanswer.第74頁()6.Ihavenoideawhat______whileIwasasleep.A.happened B.washappenedC.happens()7.Insomecountries,tea_____beforemeals.A.isserving B.isserved C.served()8.Thiskindofbooks______well.A.doesn’tsell B.isn’tselling C.aren’tsold.()9.I______tenminutestodecidewhichsentencewasrightbytheteacher.A.gave B.wasgiven C.wasgiving()10.Teachers______ineverypartoftheworld.A.areneeding B.areneeded C.willneedABABBPracticemakesperfect.第75頁Project(1)ThisisKangkang’sinvention.Lookattheinformationandthepicture.Whatdoyouthinkofit?Discusswithyourpartners.Name:Plar(plan-car)Inventor:KangkangYear:2023Use:Bothflyinganddriving第76頁2.Designyourowninvention.Drawapictureofitandwritedowntheinformationaboutit.

Name:____________Inventor:___________Year:_____________Use:______________

Project（2）DescribingYourInvention3.Showthepictureofyourinventionanddescribeittotheclass.

4.Discussingroupstodecidewhichisthemostuseful/interesting/funnyinvention.

第77頁WeLearn:

1.Somewords:

mark,explorer

2.Somephrases:findout,in…,direction,aslongas,workwell,therestofthetime,

beusedto,theshapeof3.Somesentences:Thismethodworkedwellatnightaslongastheweatherwasgoodandthestarscouldbeseen.Wecan:

1.Usethepassivevoiceofthesimplepasttensemoreproperly.

2.TalkaboutnewtechnologyGPS.

3.

Developeourimaginationandcreativityby

designingourowninventions.Summary第78頁Read1a.Memorizetheusefulexpressionsandkeysentencesthatwelearninthistopic.FinishSectionDinyourworkbook.PreviewSectionAofTopic2.Assignment第79頁Unit4AmazingScience

Topic2I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.

SectionA

第80頁SpaceshipV

wassentintospacein2023.Morespaceshipswillbesentintospaceinthefuture.

ManyspaceshipsaresentintospacebyChina.be+done一般目前時態(tài)被動語態(tài)was/were+done一般過去時態(tài)被動語態(tài)willbe+done一般將來時態(tài)被動語態(tài)第81頁Grammar

一般將來時態(tài)被動語態(tài)willbe+過去分詞,will是第一助動詞，否認(rèn)句，疑問句都圍繞will進(jìn)行變化。e.g.

(1)Hewillbemetatairportbyhisfriend.(2)WillanEnglishcontestbeheldnextSaturdayafternoon?(3)Youwillnotbeallowedtogooutifyoudon’tfinishyourhomework.第82頁It’sreportedthatDaimiaoCultureSquare______________________(build)inTai’annextyear.I’msurethatstricterrulestocontrolcigarettesmoking____________________(make)verysoon.Thetask_________________(finish)inanhour.Thenwecangohomeandhaveagoodrest.The12thNationalGames___________(hold)inShenyangnextyear.Whynotprepareyourselftobeavolunteer?Canyoutry?willbebuiltwillbemadewillbefinishedwillbeheld第83頁Whichmoviedoyoulike

best?CanpeopleliveonMars?第84頁DoesKangkangthinkwewillliveonMarsinthefuture?

Yes,hethinkswewillliveinspaceoneday.

第85頁

1.Whenwillthemoviebeshown?Itwillbeshowntonight.

2.What’sthemovieabout?Itisaboutlifeinspace.

3.Howdopeopletravelinthemovie?Allthepeopletravelbyspaceshipinthemovie.

4.WhatwillbebuiltonMarsaccordingtoKangkang?Houses,schoolsandhospitalswillbebuiltonMars.1bListento1aandanswerthequestions.Thenchecktheanswers