英语人教版六年级下册There be句型.ppt

《英语人教版六年级下册There be句型.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、《Therebe句型》微课堂东莞市横沥镇汇星学校陈黄珍2017.5同学们今天老师主要讲Therebe句型的用法。首先我们理解它的概念：Therebe句型也叫“存在句”，表示某时某处有某物，或者某时有某事。它的句型结构：“There+be+主语+、、、＋状语”句型。be是谓语动词，be后面的名词是主语，两者必须在数上一致。Let’sgotothefarmWhatWhatcanyousee?Therearetwocows.怎样来描述我们在农场所看到的东西呢？那就Therebe肯定句来描述一.Therebe肯定句型表示单数或不可数时用：1.Thereis/was+单数名词或者不可数名词＋地点如：

2、Thereisabirdinthetree.(单数名词)Thereissomemilkinthebottle.（不可数名词）Therewasanegginthefridgeyesterday.(“过去曾有”表示单数）2.如：表示复数时Thereare/were+复数名词＋地点＋时间。Therearesomepeachesonthetree.（复数名词）Thereweremanypeopleintheparkyesterday.（“过去曾有”表复数）Therebe肯定式句型的将来时3.表示将来时用Therewillbe＋名词＋地点＋将来时间.Thereisgoingtobeafootball

3、matchinthegymthisafternoon.Therewillbeafootballmatchinthegymthisafternoon.注意：肯定句中就近原则：若有两个或两个以上主语时，谓语常与靠近它的那个主语一致，如：1.Therearetwoapplesandapearonthedesk.(靠近复数)2.Thereisabananaandtwopearsonthedesk.（靠近单数）Therebe句型否定句：在be后加not/no（表示“没有......”）句型：There+be+not/no+主语...如：单数或不可数1.Thereis/was＋not＋单数可数名词/不

4、可数名词＋地点Thereisnotalibraryinmyschool.(表示可数名词单数有a/an）Thereisnolibraryinmyschool.(可数名词单数不能有a/an）Thereisnotanegginthebowl.(可数名词单数）Thereisnoegginthebowl.(可数名词单数)Therewasnogyminmyschooltenyearsago.(可数名词单数）Thereisnot/nomilkintheglass.(不可数名词）2.Thereare/were＋not/no＋可数名词复数＋地点Therearenotanydesksintheroom.The

5、rearenodesksintheroom.Therewereno/notanycomputersatthattime.Therebe句型的一般疑问句的用法Therebe一般疑问句：由Be+there+主语...？回答用Yes，thereis/thereare或者No,thereisn’t/therearen’t.Thereissomewaterintheglass.→Isthereanywaterintheglass？→Yes,thereis/No，thereisn’tTherearesomeapplesonthetree.→Arethereanyapplesonthetree?→Yes

6、,thereare/No,therearen’t.Isthereagymnearhere？→Yes,thereis/No，thereisnot.注意：肯定句中有some/something变成一般疑问句时要把some改成any/把something改成anything。特殊疑问句句型：疑问句+(名词)+be+there+状语？1.What’s＋地点？如：Thereisabirdinthetree.→What’sinthetree?Therearetwoboatsonthelake.→What’sinthelake?注意：What’s＋地点？的结构不受单复数的影响，且There在问句中不出现

7、。2.Who’s＋地点?Thereisanoldwomanunderthetree.→Who’sunderthetree?3.Howmany＋名词的复数＋arethere＋地点？Thereare50studentsinmyclass.→Howmanystudentsarethereinyourclass?注意：如果名词是可数名词，无论其数量大于1还是小于1.一律都用Howmany＋可数名词的复数形式＋arethere＋…