八年级英语上册第七单元语法.ppt

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1、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。Thereareisaretherebe句型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.ThereisTherearetherebe句型的一般将来时：肯定式：There+________+其他否定式：There+________

2、___+其他一般疑问句：____________+be+其他?答语：Yes,therewill./No,therewon’t.will+bewon’t+beWill+there1.将会有更多的人口。___________________________________2.100年后将不会有钱币。___________________________________Therewillbemorepeople.Therewon’tbeanymoneyin100years.可数名词1.more+不可数名词2.less+不可数名词3.fewer+可

3、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More&less&fewer的用法PracticeFillintheblankswithmore,lessorfewer.Inthefuture,therewillbe_______freshwaterbecausetherewillbe_____pollutioninthesea.In100years,therewillbe_______carsbecausetherewillbe_______peopleinthec

4、ities.morelessmoremoreTherewillbe______jobsforpeoplebecause________robotswilldothesamejobsaspeople.Ithinktherewillbe________citiesbecausepeoplewillbuild______buildingsinthecountry.In50years,peoplewillhave______freetimebecausetherewillbe______thingstodo.morefewermoremoremor

5、efewer