七年级英语下册 Unit 3 Will people have robots？SectionA（2a2c）课件 鲁教版五四制.ppt

unit3willpeoplehaverobots sectiona2a 2c doyouthinktherewillberobotsinpeople shomes 宾语从句 1 有 某地有某物 表存在 therebe 某人有某物 表拥有 have has 3 therebe句型的时态变化 2 therebe接词要运用就近 临近 原则 thereisabookandtwobags therearetwobagsandabook 一般现在时 一般过去时 一般将来时 thereis are therewas were therewillbe doyouthinkyouwillhaveyourownrobots let spredictourfuture robot in100years peoplewillhaverobotsintheirhomes in100years therewillberobotsinourhomes wewon tuseanypapermoneytherewon tbeanypapermoney bookswillonlybeoncomputers notonpaper therewillonlybebooksoncomputers notonpaper kidswon tgotoschool they llstudyathomeoncomputers therewon tbeaschool wewon thaveaschool youwon tcarryabackpack itwillcarryyou therewillonlybeonecountry wewillhaveonlyonecountry peoplewilllivetobe200yearsold 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 willtherebelesspollution no therewon t therewillbemorepollution willtherebefewertrees yes therewill languagegoal makepredictions in100years usethesubwaysless more a willpeopleusethesubwaysless b yes theywill no theywon t peoplewillusethesubwaysless a in100years a willtherebemorepeoplein b yes therewill morepeole fewerpeople a willtherebefewerpeoplein b no therewon t b therewillbemorepeople in100years a b morecars fewercars willtherebemorecarsin yes therewill no therewon t morepollution pollutioniseverywhere lesspollution in100years fewertrees moretrees a b in100years willtherebemoretreesin yes therewillno therewon t less more in100years freetime 2alistenandcirclethewordsyouhear therewillbe more less fewer people therewillbe more less fewer freetime therewillbe more less fewer cars therewillbe more less fewer pollution therewillbe more less fewer trees fewerlessmore fewer更少的 修饰可数名词less更少的 修饰不可数名词more更多的 可以修饰可数和不可数名词 remember many more mostmuch more mostfew fewer fewestlittle less least修饰可数名词修饰不可数名词 词语对对碰 fewervsless相同点 这两个词后都是比较级 均可表示 较少的 不同点 1 fewer是few的比较级 只能修饰可数名词的复数 2 less是little的比较级 只能修饰不可数名词的复数 试做以下试题 iearn moneythanmysister thereare carsparkedoutsidethanyesterday wehave studentsthisyearthanlastyear yououghttosmoke cigarettesanddrink beer fewer fewer fewer less less 2blistenagain check thepredictionsyouhear therewillbefewerpeople therewillbelessfreetime peoplewillusethesubwaysless therewillbemorepollution citieswillbeverybigandcrowded w ok nowiwanttoheareveryone spredictionsaboutthefuture g1 well ithinktherewillbemorepeople w morepeople ok whatelse b1 ipredicttherewillbelessfreetime w ihopenot g2 well ithinktherewillbefewercars w youdo tapescript g2 yes peoplewillusethesubwaysmore w that sagreatidea let shearanotherprediction b2 therewillbelesspollution w thatwillbegoodfortheearth g1 ithinktherewillbelesstrees ithinkcitieswillbereallybigandcrowdedbecausetherewillbealotmorepeople 2cmakeconversationsaboutthepredictionsin2aand2b a what syourpredictionaboutthefuture b ithinktherewillbemorepollution a really idon tthinkso butithinktherewillbefewertrees 4 what syourpredictionaboutthefuture 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 拓展 predictableadj可预测的predictablyadv可预言地predictabilityn可预言 用more less fewer填空1 weplanttreeseveryyear therewillbe treesinthefuture 2 ifwewastewater therewillbe water 3 ifeveryfamilyhasababy therewillbe people more less fewer exercisesi 4 ithinkenglishis popularthanchinese 5 therewillbe robotseverywhere andhumanswillhave worktodo 6 therewillbe freetimewhenpeopleretire less more more less more 1 人们将在家里有机器人 2 琳达认为20年后人们将会很忙 3 你认为孩子们将会去上学吗 4 十年后我们的城市将会很拥挤吗 是的 5 我认为人们不会使用钱 peoplewillhaverobotsintheirhomes lindathinkspeoplewillbebusyin20years doyouthinkkidswillgotoschool willourcitybeverycrowdedin10years idon tthinkpeoplewillusemoney 6 将来孩子们将会很高 7 50年后 学校将会越来越大8 未来的人们将不会活到200岁 9 将就要越来越多的纸袋 kidswillbeverytallinthefuture schoolswillbebiggerandbiggerin50years peoplewon tlivetobe200yearsold therewillbemoreandmorepaperbags therearegoingtobemoreandmorepaperbags therewillbe trees therewillbe pollution therewillbe water therewillbe cookies therewillbe meat therewillbe orangejuice fewer les