新编人教版八年级英语上册第七单元2dppt课件

精选ppt,Unit7Willpeoplehaverobots?,SectionA2d,精选ppt,2dRole-playtheconversation.Nick:Whatareyoureading,Jill?Jill:Itsabookaboutthefuture.Nick:Soundscool.Sowhatwillthefuturebelike?Jill:Well,citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.,精选ppt,Nick:Thatsoundsbad!Willwehavetomovetootherplanets?Jill:Maybe.ButIwanttoliveontheearth.Nick:Me,too.Thenwhatcanwedo?Jill:Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.,精选ppt,1.environmentn.环境,e.g.Ourlivingenvironmentismuchbetternow.现在我们的生活环境好多了。,2.planetn.行星earthn.地球,e.g.Theearthisaplanetofthesun.地球是太阳的一颗行星。,NewWords,精选ppt,3.plantv.种植；n.植物,e.g.Theywanttoplanttreesaroundthelake.他们想在湖边种树。,精选ppt,4.playapartin是一个固定短语，表示“参与；在中尽自己的一份力量”,e.g.Hedidntplayapartinmakingthisdecision.他并没参与做出此决定。,partn.参加；参与；部分,精选ppt,1.Whatwillthefuturebelikeinthebook?,2d,Readtheconversationandanswerthequestions.,Citieswillbemorecrowedandpolluted.Therewillbefewertreesandenvironmentwillbeingreatdanger.,Read,精选ppt,2.Whatcanpeopledo?,Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.,精选ppt,1.Willpeopleusemoneyin100years?一百年后人们还会使用钱吗？这里的in100years“在.期间;在.以后”后接一段时间表示在将来某段时间之后。e.g.Hellcomebackinaweek.他将于一周之后回来。Illcallyouintwohours.我两个小时后给你打电话。,精选ppt,2.Everythingwillbefree.任何东西都是免费的。befree在这里表示“免费的”。另外“befree”还有“空闲的”意思。e.g.Admissionisfreeforchildrenunder9.九岁以下儿童免费入场。Illbefreenextweek.我下周有空。,精选ppt,3.Whatsyourpredictionaboutthefuture?你对未来有什么预测？prediction是predict的名词形式。有“预言、预料、预测之意。例如：Saleswerefivepercentflowererthanpredicted.销售额比预计的低5%。NewspaperspredictedthatDaviswouldbere-elected.报纸预测戴维斯将再次当选。,精选ppt,4.Sowhatwillthefuturebelike?,Whatslike?意为“怎么样?”like介词意为“像，相似”Eg:Whatstheweatherliketoday?Whatwilltheweatherbeliketomorrow?拓展：whatssblike?某人怎么样？询问人的相貌，性格，品质Eg:WhatsTomlike?Heisfunny.,精选ppt,5.theenvironmentwillbeingreatdanger.,indanger“在危险中”反义短语：outofdanger脱险Eg:Hesindanger.Herfatherisoutofdanger.Adj:dangerous危险的,精选ppt,6.ButIwanttoliveontheearth.,辨析：ontheearth与onearthontheearth“在地球上”onearth“究竟，到底”Eg:Allthethingsliveontheearth.Whatonearthdoyoumean?,精选ppt,7.Everyoneshouldplayapartinsavingtheearth.每个人都应当尽一份力来拯救地球。playapartin是一个固定结构，表示“参与;在中尽自己一份力量”例如：Sheplaysanactivepartinteachingthesepoorchildren.她积极参加对这些贫穷孩子的教学工作。Hedidntplayapartinmakingthisdecision.他并没有参与做出此决定。,精选ppt,Whatareyoureading,Jill?,Itsabookaboutthefuture.,Role-playtheconversation.,Roleplay,精选ppt,Grammar,一般将来时,否定式：主语+wont+动词原形,e.g.Peoplewontusemoneyin100years.一百年后人们将不再使用钱。,肯定式：主语+will+动词原形,e.g.Kidswillstudyathomeoncomputer.孩子们将会在家里的电脑上学习。,精选ppt,一般疑问句式:Will+主语+其他？,肯定回答：Yes,主语+will.,否定回答：No,主语+wont.,Willpeoplehavemorefreetime?,e.g.人们将会有更多的空闲时间吗？是的，会。/不，不会。,Yes,theywill./No,theywont.,精选ppt,1.therebe句型表示客观存在的“有”（所有者不明确）。e.g.湖边有很多树。_manytreesnearthelake.be动词有_和_两种形式。,Thereare,isare,therebe句型,精选ppt,2.be动词的形式要根据其后面的名词单复数形式来确定。_anappletreeinthepark._manypeopleintheparktoday.,Thereis,Thereare,精选ppt,therebe句型的一般将来时：肯定式：There+_+其他否定式：There+_+其他一般疑问句：_+be+其他?答语：Yes,therewill./No,therewont.,will+be,wont+be,Will+there,1.将会有更多的人口。_2.100年后将不会有钱币。_,Therewillbemorepeople.,Therewontbeanymoneyin100years.,精选ppt,2.less+不可数名词,3.fewer+可数名词,morejuice更多的果汁,moresongs更多的歌曲,lessnews更少的消息,feweractors更少的演员,精选ppt,时态：一般将来时,1、概念：,表示将要发生的动作或存在的状态。,TheSimpleFutureTense,Weshallgotoseehimtomorrow.,我们明天去看他。,FromnowonIshallcomeeveryday.,从现在起我将每天来。,表示将来经常或反复发生的动作。,2、结构：,助动词shall/will+V原形,GrammarFocus,精选ppt,肯定句,否定句,一般疑问句,特殊疑问句,S.+shall/will+V原形,S.+shall/will+not+V原形,shall/will+s.+V原形?,特殊疑问词+一般疑问句,3、基本句型：,时态：一般将来时,TheSimpleFutureTense,简略回答,Yes,Ishall./Yes,Iwill.,No,Ishant./No,Iwont.,精选ppt,时态：一般将来时,TheSimpleFutureTense,4、标志词：,精选ppt,shall与will的区别：,shall,will,shall常用于第一人称。,will常用于第二、三人称,但在口语中各种人称都可以用will。,否定式：willnot=wont,否定式：shallnot=shant,缩略形式,时态：一般将来时,TheSimpleFutureTense,精选ppt,Fillintheblankswiththerightformofthegivenverbs.1.What_you_(do)thisSunday?There_(be)afootballmatch._you_(go)withus?2.I_(go)toseeyourfatherassoonasIgettoBeijing.3.Ithinkit_(be)rainytomorrow.4.Myfather_(send)meanewbikewhenIamtallenough.,willdo,willbe,Willgo,willgo,willbe,willsend,精选ppt,5.We_(visit)theGreatWallnextMonday.6.Who_(give)usatalkonthecomputerintwodays?7.They_(build)anewmodernhouseneartherivernextyear.8.Iwanttoknowifhe_(be)backtomorrow.,willvisit,willgive,willbuild,willbe,精选ppt,1.Howmanynew_(建筑物)arethereinyourcitythisyear?2.Itis_(不可能的)forustofinishtheworkinsuchashorttime.3.Thatbabyisableto_(穿衣)himselfnow.,根据括号内所给的汉语提示填空。,buildings,impossible,dress,精选ppt,4.Whatwillourlifebelike_(在将来)？5._(好像)theyhaveknownournewaddress.,inthefuture,Itseems,精选ppt,用括号中所给词语的适当形式填空。,Ihearagreat_(science)willgiveusatalktomorrow.2.IthinkIcandoallthehouseworkby_(I).3.Computerscanttaketheplaceof_(human)completely.,scientist,myself,humans,精选ppt,4.Wouldyouliketogo_(skate)withusthisweekend?,skating,精选ppt,.根据要求完成句子Therewillbeasportsmeetingthisweekend.(改为同义句)There_beasportsmeetingthisweek.2.IthinkSallywillbeadoctorinfiveyears.（对画线部分提问）_youthinkSally_infiveyears?,is,going,to,what,do,will,be,精选ppt,3.Therewillbefewerpeoplein100years.(改为一般疑问句)_there_fewerpeoplein100years?4.Therewontbeanypapermoney.(改为同义句)Therewillbe_money.5.MyclassmatesoftenhelpmelearnEnglish.(改为同义句)Myclassmatesoften_