八年级英语下学期第一单元课件!unit1 SectionA.ppt

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1、robotWhatwillrobotsdoforusinthefuture?Whatcanrobotsdo?…humans,snake,hugearm,spiderhomeworkplaywithmeplayfootballWhatcanrobotslooklike?maketeadohomeworkPairworkA:Willpeoplehaverobotsintheirhomesin100years?B:Yes,theywill.No,theywon’t.Willpeopleusemoneyin100years?No,th

2、eywon’t.peoplewon’tusemoney.Everythingwillbefree.Willkidsgotoschoolin100years?Kidswon’tgotoschool.They’llstudyathomeoncomputers.No,theywon’t.in/after都表示“在······以后”不同点:⒈“in+一段时间”常与将来时连用.⒉“after+时间点”常于一般过去时连用.当after后接某一时间点时,仍可用于将来时.①It’llbefinished_____fiveminutes.②He

3、rangyouup______supper.③I’llbefree______nineo’clock.④It’stwoo’clock.I’llcome_____anhour.inafterafterinPeoplewillhaverobotsintheirhomes.Peoplewon’tusemoney.Everythingwillbefree.Bookswillonlybeoncomputers,notonpaper.Kidswon’tgotoschool.They’llstudyathomeoncomputers.The

4、rewillonlybeonecountry.Peoplewilllivetobe200yearsold.Therebe+sth+sw句式1.Thereis/are……(现在有)2.Therewas/were……(过去有)3.Therewillbe……(将来有)Thereis/aregoingtobe…..4.Therehave/hasbeen……(曾经有)某地有某物Therebe句式专练1Therewillhavemorecarsinthefuture(改错)2下周将有一场球赛。3很久以前，这座山上有座庙（temple)。4

5、我家门前有条小河。5Therearesomepeopleinthisschool(改为否定句疑问句)6Therewillbelesspollution(改为疑问句并回答)PairworkWilltherebelessfreetimeinthefuture?No,therewon’t.Therewillbemorefreetime.Becauserobotswilldoalotforpeople.fewer/less“较少的”⒈fewer是few的比较级,只能修饰可数名词的复数.⒉less是little的比较级,只能修饰不可数名

6、词的复数.①Iearn______moneythanmysister.②Thereare______carsparkedoutsidethanyesterday.③Wehave______studentsthisyearthanlastyear.④Youought应该tosmoke______cigarettesanddrink_____beer.fewerfewerfewerlesslessTherewillbemore/less/fewerpeople.Therewillbemore/less/fewerfreetime.

7、Therewillbemore/less/fewercars.Therewillbemore/less/fewerpollution.Therewillbemore/less/fewertrees.Activity2aActivity2b_____1.Therewillbefewerpeople._____2.Therewillbelessfreetime._____3.Peoplewillusethesubwaysless._____4.Therewillbemorepollution._____5.Citieswillbe

8、verybigandcrowded.hugearmrobotshumanssnake(mantis)spiderTitle:Doyouthinkyouwillhaveyourownrobot?Whatwillyoureadaboutinthepassage?lookforpe