Unit4AmazingScience

Topic2I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.

SectionA

Teachingaims1.Knowledgeaims：（1）Learnandmastersomenewwordsandphrases:Wordsandphrases:

display,screen,alien,describe,outerspace,willbeshown，inspace，soundexciting，byspaceship，inthefuture，oneday，willbebuilt，canbedoneSentences:1)Awonderfulmoviewillbeshowntonight.

2)Wewillbeabletodoanythingthatcanbedoneontheearth.

3）Iwon’tbelievetherearealiensuntilIseethemwithmyowneyes.2.Skillaims:

Letstudentsusethefuture

passivevoiceinlistening,speakingandwriting.3.Keypoints:

Grammar:theFuturePassiveVoice4.Difficultpoints：

Awonderfulmoviewillbeshowntonight.Houses,schools,andhospitalswillbebuiltonMars.Revisioninclass語(yǔ)法：

一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)be動(dòng)詞(was/were)+及物動(dòng)詞的過(guò)去分詞E.g.Ane-mailwassenttoherfriendbyJaneyesterday.Ane-mailwasn’tsenttoherfriendbyJaneyesterday.Wasane-mailsenttoherfriendbyJaneyesterday?Whowasthee-mailsenttobyJaneyesterday?

BCBCBRevisioninclassRevisioninclassBCBDCwasmadeweretakenwasboughtwasn’tfinished1.探索我們的世界2.天空中的星星3.早期的探險(xiǎn)者4.找到，弄明白5.在哪個(gè)方向6.奏效；可行7.只要8.在其余時(shí)間里9.在任何時(shí)間11.在任何天氣下Revisioninclass1.exploreourworld2.thestarsinthesky3.theearlyexplorers

4.findout5.inwhichdirection

6.workwell

7.aslongas

8.therestofthetime

9.atanytime

10.inanyplace11.inanyweather

12.theshapeoftheearth1.Whenwillthemoviebeshown?Itwillbeshowntonight.

2.What’sthemovieabout?Itisaboutlifeinspace.

3.Howdopeopletravelinthemovie?Allthepeopletravelbyspaceshipinthemovie.

4.WhatwillbebuiltonMarsaccordingtoKangkang?Houses,schoolsandhospitalswillbebuiltonMars.1b.Listento1aandanswerthequestions.Thenchecktheanswersinpairs.willbeshown

lifeinspacebyspaceshipplanetslikeMars

inspacewillbebuiltanythingLanguagePoints1.語(yǔ)法：

被動(dòng)語(yǔ)態(tài)1)一般將來(lái)時(shí)的被動(dòng)語(yǔ)態(tài)，其結(jié)構(gòu)為：willbe+動(dòng)詞的過(guò)去分詞.也可以用作“begoingtobe+及物動(dòng)詞的過(guò)去分詞”，表示“計(jì)劃、打算、安排的事將被執(zhí)行”。e.g.Theoperationisgoingtobehadintheafternoon.Hewillbemetatairportbyhisfriend.WillanEnglishcontestbeheldnextSaturdayafternoon?Youwillnotbeallowedtogooutifyoudon’tfinishyourhomework.2)一般現(xiàn)在時(shí)態(tài)被動(dòng)語(yǔ)態(tài)is/am/are+doneeg.ManyspaceshipsaresentintospacebyChina.3)一般過(guò)去時(shí)態(tài)被動(dòng)語(yǔ)態(tài)was/were+doneeg.SpaceshipVwassentintospacein2003.4).有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)，結(jié)構(gòu)為“情態(tài)動(dòng)詞+be+及物動(dòng)詞的過(guò)去分詞”。e.g.Treescanbeplantedinspring.1.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.(改為被動(dòng)語(yǔ)態(tài))Music_______________________________atoncebyme.ExercisesinclassCCDCBCBwillbelistenedtoLanguagePoints2.ontheearth“在地球上”onearth“到底,究竟”.用于how，who，what，where，why等疑問詞之后可以加強(qiáng)語(yǔ)氣.eg.Idon’tknowwhoonearthwoulddosuchathing.3.sendinto意為“被送進(jìn)......”e.g.Thethiefwassentintotheprisonlastweek.sendsth.tosb.=sendsb.sth.把某物派送給某人4.believesb.意為“相信某人的話，與這個(gè)人的品質(zhì)無(wú)關(guān)”e.g.Ibelieveyou.=Ibelievewhatyousaid.我相信你說(shuō)的話。believeinsb.意為“信任某人，相信某人的價(jià)值，也可指信仰，信奉（真理）”e.g.SomepeoplebelieveinGod.一些人信奉上帝。believethat+從句LanguagePoints5.主語(yǔ)(第一人稱)+think/suppose/believe/imagine/expect，后面賓語(yǔ)從句中的否定詞not要前移到主句，即否定前移。e.g.Idon’tthinkitwillraintomorrow.我認(rèn)為明天不會(huì)下雨。6.not…until…直到……才……(until引導(dǎo)了時(shí)間狀語(yǔ)從句),從句中要遵循主將從現(xiàn)的原則?！緦?duì)比】…until…和not…until…①until表示動(dòng)作、狀態(tài)的持續(xù)，強(qiáng)調(diào)“一直到……為止”，或強(qiáng)調(diào)某個(gè)動(dòng)作或狀態(tài)一直持續(xù)到另一個(gè)動(dòng)作或狀態(tài)出現(xiàn)之前。常與表示延續(xù)性動(dòng)作的動(dòng)詞連用。e.g.Theykeptwaitingforheruntilshecameback.②not…until表示“到……為止；直到……才”，常與表示瞬間性動(dòng)作的動(dòng)詞連用e.g.Theydidn’tleaveuntilshecameback.

YearItemNow2048HousesandhospitalsarebuiltontheearthwillbebuiltonMarsBusesandtaxis___________bymen(drive).__________byrobots.Treesandflowers___________________(plant,inthesoil).____________________(intheair).aredriven

willbedrivenareplantedinthesoilwillbeplantedintheairwillbebuiltwillbekept

areprinted

willbedisplayed

areused

willbeused

willbesent

willbefound

3A.Listentotheconversationandanswerthefollowingquestions.

B.Listenagainandfillintheblanks.

(MariaandKangkangaretalkingafterwatchingthemovie.)Maria:Doyoubelievetherearealiens?Kangkang:I’m____________.Maria:Butsomescientiststhinktherearealiens.OneAmericanscientistthinkstheyhavealready______________,andtheyarereadinginformation______________inordertolearnabouthumanculture.Kangkang:Aliensaredescribedanddiscussedbymanypeople.ButIdon’tthinkaliens_____________inspace.Maria:You’reprobablyright.Iwon’tbelievetherearealiensuntilIseethem__________________.afraidnotontheInternetwillbefoundwithmyowneyes1.將被上映2.在地球上3.到底，究竟4.住在火星上5.有一天6.根據(jù)7.能夠做某事8.迫不及待（做某事）9.太空旅行的夢(mèng)想10.在不刺眼的屏幕上11.在外太空12.為了13.了解人類文化14.直到…才……15.親眼看見…Exercisesinclass1.willbeshown2.ontheearth3.onearth4.liveonMars5.oneday=someday6.accordingto7.beabletodosth.8.can'twait(todosth.)9.dreamsofspace10.onsoftscreen11.inouterspace

12.inorderto13.learnabouthumanculture14.not…until…15.seesth.withone'sowneyesExercisesinclassCBCCDBBAWelearn:1.Somewords:screen,display,alien