Unit4Topic2SectionB课件英语九年级上册

Unit4AmazingScience

Topic2I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.

SectionB

Teachingaims1.将被上映2.在地球上3.到底，究竟4.住在火星上5.有一天6.根据7.能够做某事8.迫不及待（做某事）9.太空旅行的梦想10.在不刺眼的屏幕上11.在外太空12.为了13.了解人类文化14.直到…才……15.亲眼看见…1.willbeshown2.ontheearth3.onearth4.liveonMars5.oneday=someday6.accordingto7.beabletodosth.8.can'twait(todosth.)9.dreamsofspace10.onsoftscreen11.inouterspace

12.inorderto13.learnabouthumanculture14.not…until…15.seesth.withone'sowneyesRevisioninclass1.语法：

被动语态1)一般将来时的被动语态，其结构为：willbe+动词的过去分词.也可以用作“begoingtobe+及物动词的过去分词”，表示“计划、打算、安排的事将被执行”。e.g.Theoperationisgoingtobehadintheafternoon.Hewillbemetatairportbyhisfriend.WillanEnglishcontestbeheldnextSaturdayafternoon?Youwillnotbeallowedtogooutifyoudon’tfinishyourhomework.2)一般现在时态被动语态is/am/are+doneeg.ManyspaceshipsaresentintospacebyChina.3)一般过去时态被动语态was/were+doneeg.SpaceshipVwassentintospacein2003.4).有情态动词的被动语态，结构为“情态动词+be+及物动词的过去分词”。e.g.Treescanbeplantedinspring.Revisioninclass1.Don'tworry.You_____plentyoftimetoworkitout.A.willgiveB.havegivenC.willbegivenD.aregiving2.Wearegladafamouswriter_____toourschooltogiveatalknextweek.A.invitesB.invitedC.willbeinvitedD.wasinvited3.Thevillageisbuildingaschool.Ihopeit______beforeAugustthisyear.A.finishesB.willfinishC.isfinishedD.willbefinished4.Anewhospital______inmytownnextyear.A.buildsB.builtC.willbebuiltD.isbuilt5.Ourteachersaidthiskindofrobot______helppeopledodangerousandboringwork.A.usedtoB.wasusedtoC.usedforD.wasusedfor6.Teenagersmustn’t______tosmoke,it’sbadfortheirhealth.A.allowB.don’tallowC.beallowedD.areallowed7.Eachyearquitealotoffood____aroundtheworld.It’sreally timeforustodosomething.A.waswastedB.iswastedC.wastedD.willbewasted8.Iwilllistentomusicatonce.(改为被动语态)Music_______________________________atoncebyme.ExercisesinclassCCDCBCBwillbelistenedtoExercisesinclass1.Shewillplantmanytreesonthehill.(改为被动语态)Manytrees_______________________onthehillbyher.2.Shewilllookafterhersicksister.(改为被动语态)Hersicksister_____________________________byher.3.Hewillbuyapresentforhisfather.(改为被动语态)Apresent______________________forherfatherbyhim.4.Peoplemayvisitotherplanetsinthefuture.(改为被动语态）Otherplanets_____________________inthefuture.5.It’sreportedthatDaimiaoCultureSquare______________________(build)inTai’annextyear.6.I’msurethatstricterrulestocontrolcigarettesmoking____________________(make)verysoon.7.Thetask_________________(finish)inanhour.Thenwecangohomeandhaveagoodrest.willbeplantedwillbelookedafterwillbeboughtmaybevisitedwillbebebewillwillbuiltmadefinished

()1.Whowilltakepartinthespaceflight?A.AstronautsfromChina,RussiaandEngland.B.AstronautsfromChina,RussiaandtheUnitedStates.C.AstronautsfromChina,theUnitedStatesandEngland.()2.WhatisKangkanggoingtobewhenhegrowsup?A.AdancerB.Ascientist

C.Anastronaut()3.WhichsubjectdoesMariaprefer,scienceordancing?A.Science

B.Dancing

C.Neither.BCA

Listento1aandchoosethebestanswer.AstronautsfromChina,theUnitedStatesandRussiawilltakepartinthespaceflight.()Kangkangwantstobeascientistinthefuture.()KangkangthinksMariacandanceverywell.()Mariaprefersdancetoscience.()1b.Listento1aandmarkT(True)orF(False).TFTFwillbediscoveredwillbemastered

thatwillbediscovered

willberealized

1.HowmanyshapesofUFOswerementioned?_______A.Four.B.Five.C.Six.2.InwhichareaofChinadidtheUFOsoftenappear?_______ A.Nanjing.B.SouthChina.C.ThenorthofChangjiangRiver.3.WhydopeopleknowlittleaboutUFOs?______A.UFOshavebeenmetbysomanypeople.B.TherearevariousshapesofUFOs.C.AUFOisonlymetbychanceanddisappearsrapidly.BCC2.Listentothepassageandchoosethecorrectanswers.Example:A:`Howisthe`cake,`Jane?B:`Justa`minute.Itwillbe`finished`very`soon.

A:The`article`saysthe`houses_____________underthe`seainthenear`future.B:It’sreally`coolto`liveunderthe`sea.willbebuiltA:Canyou`believeit?Our`car_____________by`robotsinthefuture?B:It`sounds`great.

willbedrivenA:Haveyou`heardthe`newson`TV?More`planets______________inthe`universe.B:`No,Ihaven’t.Ithink`mostofour`dreams______________inthe`future.willbefoundwillberealized3b.Makeupyourowndialogsaboutthefuturewiththestructureunderlinedin3a.

willbe+动词的过去分词begoingtobe+及物动词的过去分词LanguagePoints1.hear的用法：①hearsb.dosth.意为“听见某人做了某事或经常做某事”。e.g.Ioftenheartheyoungmansinginthenextroom.②hearsb.doingsth.意为“听见某人正在做某事”e.g.IheardthemlaughingwhenIpassedhishouse.③hearofsth./sb.意为“听说某人/某事的情况”e.g.Ihaveneverheardofhim.Haveyouheardofthenews？④hearfromsb.意为“收到某人的来信”，相当于receivealetterfromsb.e.g.Iheardfromherlastweek.我上周收到了她的来信。2.onTV意为“在电视上”，ontheInternet意为“在网上”3.join

参加某个政党，团体，组织等，成为其中的一员

joinsb．参加某人所在的活动

joinin=takepartin=bein

参加某项活动

LanguagePoints4.discover

指发现或偶然发现原本存在的，但一直未被人们认识或不为人知的东西。

invent

指创造发明出新的、原来并不存在的东西。\findv.多指偶然发现，或碰到，找到.

findout