外研版新教材七年级下册Module4Unit21课件

Module4LifeinthefutureUnit2Everyfamilywillhaveasmallplane.Now2minstotestyourspelling.1.English-Chineseeverywheretrafficjammachine2.Chinese-English太空；空间自行车繁重的；沉的短的；短暂的；矮的雨；雨水不仅……；而且……轻的；轻松的Whenfinished,exchangeyourpaperstoseewhodoesthebest.2.ReadthepassageandmatchthepicturesinActivity1withtheparagraphs.LifeinthefutureWhatwilllifebelikeinthefuture?Howwillthingschange?Herearesomeideas.Whichoneswillcometrue?ByTonySmithA:Inthefuture,achangeofweatherwon’tmeanachangeofclothes.We’llwearanewkindofclothes.They’llbewarmwhenwe’recold,andcoolwhenwe’rehot.B:There’llbenomorelightrainandcoldwindinspring.Theweatherwillbequitewarmorevenhotallyear,withheavyrainandwind.Thesealevelwillriseaswell.1.not…anymore=nomore不再…Heisn’tachildanymore.(同义句)Heis_______________achild.LanguagepointsnomoreC:Wewon’ttravelbybusorbikeanymore.Everyfamilywillhaveasmallplane.NomoreExpensivecars-it’llbecheaptoeverywherebyplane,notonlyoverland,butalsoovertheseaorevenintospace.Maybethere’llbetrafficjamsintheair.D:Doyoulikelongholidays?Well,you’regoingtolikethefuturebecausemachinesandrobotswilldoalltheheavyanddifficultjobs,andwe’llonlydolightandeasywork.Workinghourswillbeshortsopeoplewillhavelongholidays.默读课文一遍，找出以下短语。1一种新型的衣服2nomore3aswell4不再…5不但…而且…6交通阻塞7在春天8实现9一整年10乘飞机到处旅行anewkindofclothes不再也not…anymorenotonly…butalso…trafficjamsinspringcometrueallyeartraveleverywherebyplane1.Matchtheparagraphswiththeheadings.1Weather□2Clothes□3Jobs□4Travel□BADCCareful-readingTips:keywordswillbeyourbestfriend.目标导向：通过阅读训练，学会通过浏览题干，快速找到对应信息！1.Whatwillclothesbelikeinthefuture?2.Whythesealevelwillrise?3.Whywilltherebetrafficjamsintheair?4.Whodoheavyanddifficultjobsinthefuture?Becausetheweatherwillbehotallyearwithheavyrain.Becauseeveryfamilywilltravelbyplane.Machinesandrobots.They’llbewarmwhenwe’recold,andcoolwhenwe’rehot.2.Check(√)thetruesentences.1Peoplehavetochangeclothesinhotweather.2Theweatherwillbewarminspring.3Alotofpeoplewilltravelbyplanesomaybetherewillbetrafficjamsintheair.4Peoplewillhavelongholidaysbecausemachineswilldoheavywork.□□□□×√√√6Matchthewordswiththeiropposites.UsethepassageinActivity2tohelpyou.easyexpensivehotlargelightlongwarmdifficultcheapcoldsmallheavyshortcoolCompletethepassagewiththecorrectformofthewordsfromthebox.aircheapeverywhereintorisetrueWilltravelinthefuturebeexpensive?No,it’llbe(1)________.We’lltravel(2)__________byplane.We’llbeableto(3)_____overthetrafficjamsontheland,andwe’llbeabletogo(4)_____space.Butmaybethere’llbetrafficjamsinthe(5)_______too.Whatdoyouthink?Doyouthinkthisideaaboutlifeinthefuturewillcome(6)______?cheapeverywhereriseintoairtrue5二、按要求改写句子。1.They’llhavelongholidaysandlotsoffreetime.(改为否定句)They_____havelongholidays___lotsoffreetime.2.I’llvisittheGreatWallnextweek.(改为一般疑问句)__________________theGreatWallnextweek?3.Shenotonly（play）well,butalso（write）music.4.There’llbetrafficjamsintheair.(划线提问)intheair?won’torWillyouvisitplaysWhatwilltherebewrites三、1.so2.because1.Whichoneswillcometrue？其中哪些会变成现实呢？cometrue意为“（预言，愿望）实现，变成现实”，其中come是系动词，表示“变得，成为”，形容词true作表语。cometrue短语后面不能跟宾语。如：Workhard,andyourdreamwillcometrue.如果你坚持你的梦想，终有一天它会成真。Ifyouholdontoyourdream,itwill________oneday.cometrueLanguagepoints2.Wewon’ttravelbybusorbikeanymore.我们将不会再乘公共汽车或骑自行车去旅行。★“by+单数交通工具名词”表示乘坐某种交通工具，交通工具前不加任何限定词。如：Hisuncleusuallygoestoworkbybike.★“in/on+交通工具名词”，交通工具名词前应加上冠词或形容词物主代词。如：Myfathergoestoworkinhiscar.★onfoot表示“步行”。如：Cindyoftengoestoschoolonfoot.3.…notonlyoverland,butalsoovertheseaorevenintospace.…不仅可以在陆地上空飞行，而且还可以飞到海上甚至进入太空。notonly…butalso…意为“不但……而且……”，连接两个并列的成分。该短语在连接主语时，谓语动词与butalso后面的主语在单、复数上保持一致。如：Notonlyyoubutalsoheknowsthegirl.=Notonlyhebutalsoyouknowthegirl.2.will主要用于：①will表示单纯的将来，表示“将要”，通常可用各种人称。It’llsoonbeChristmas.很快就到圣诞节了。②表示不以人的意志为转移的自然发展的未来，如：Tomwillbesixteenyearsoldnextyear.Tom明年就16岁了。③问对方是否愿意做某事和表示客气的邀请或命令时，常用will。口语中常用would代替will。如：Willyoupleaseopenthedoor?请关门好吗？(1)Nooneheavywork.任何人都将不做重活。(2)Teachersontheblackboardchalk.老师将不会用粉笔在黑板上写字了。(3)therecomputersinschool？Yes,.将来学校里会有电脑吗?是的.(4)What______life____________inthefuture?未来的生活将会是什么样的?总结：由will构成的一般将来时，表示_____________________________,其基本结构是：_________________注意：will是情态动词，本身没有的变化。句式构成：否定句一般疑问句及肯否回答。willdowon’twriteWillbetherewillwillbelike单纯的将来will+动词原形人称和数won’t+动词原形Will+主语+动词原形…?Yes,…will./No,…won’t.其中therebe句型的一般将来时句子构成是：思考：用begoingto和will表达的一般将来时侧重点有何不同?begoingto主要用于表达will主要用于表示链接:问对方是否愿意做某事和表示客气的邀请或命令时，常用will。口语中常用would代替will。【拓展】你知道一般将来时的标志词有哪些？in+段时间/tomorrow/inthefuture等【小试牛刀】①IamgoingtoswimthisSundayafternoon.(同义句转化)I______________toswimonthisSundayafternoon.②There_____afootballmatchtomorrowafternoon.A.willhaveB.willbeC.willhasTherewillbe…事先打算、计划做某事单纯的将来willgoB“Therebe”句型的一般将来时肯定句：Therewillbe+名词+其他成份[注意]：无论后面加单数名词或复数形式，be都必须用原形。Therewillbeonlyonecountry.否定句：在will后面加not.Therewon’tbeonlyonecountry.一般疑问句：把will提到there之前。Willtherebeonlyonecountry?Yes,therewill./No,therewon’t.注意：在口语中，所有人称都可以用will.“Therebe”句型的一般将来时肯定句：Thereis/aregoingtobe+名词+其他成份[注意]：无论后面加单数名词或复数形式，be都必须用原形。Thereisgoingtobearobotinafamily.否定句：在is/are后面加not.Thereisnotgoingtoberobotinafamily一般疑问句：把is/are提到there之前。Istherego