be动词(小学英语)优质PPT.ppt

be动词(小学英语)优质PPT.ppt

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6）How_yourfather?

7）MikeandLiuTao_atschool.8）Whosedress_this?

9）Whosesocks_they?

his.10）Who_I?

IsAreamisisamisareisareamis11）Thejeans_onthedesk.12）Here_ascarfforyou.13）Here_somesweatersforyou.14）Theblackgloves_forSuYang.15）Thispairofgloves_forYangLing.16）Thetwocupsofmilk_forme.17）Sometea_intheglass.18）GaoShansshirt_overthere.19）Mysistersname_Nancy.20）_DavidandHelenfromEngland?

21）There_agirlintheroom.22）There_someapplesonthetree.23）_thereanyapplejuiceinthebottle?

24）There_somebreadontheplate.25）You,heandI_fromChina.26）There_aboy,twogirlsandtenwomeninthepark.isisareisareareisisisAreisareIsisareis用用be动词过去式的适当形式填空动词过去式的适当形式填空1.I_atschooljustnow.2.He_atthecamplastweek.3.We_studentstwoyearsago.4.They_onthefarmamomentago.5.YangLing_elevenyearsoldlastyear.6.There_anappleontheplateyesterday.7.There_somemilkinthefridgeonSunday.8.Themobilephone_onthesofayesterdayevening.waswerewaswaswaswaswaswereIam（not）fromLondon.Heis（not）ateacher.Hereyesare（not）small.Myhairis（not）long.Sheis（not）inthediningroom.肯定和否定句肯定和否定句be+not一般疑问句一般疑问句（be在句首在句首）AmIaChinese?

Yes,youare.No,youarent.AretheyAmerican?

Yes,theyare.No,theyarent.Isthecatfat?

Yes,itis.No,itisnt.陈述句变一般疑问句陈述句变一般疑问句1.HisfatherisanEnglishteacher.2.Thesecatsarecrying.3.Theboyunderthetreeishungry.4.HisbirthdayisonthetwentiethofNovember.5.Mrs.LiandKittyareinabigshop.6.Kittyiswearinghernewuniform.7.Heiscryingunderthetree.IshisfatheranEnglishteacher?

Arethesecatscryingnow?

Istheboyunderthetreehungry?

IshisbirthdayonthetwentiethofNovember?

Ishecryingunderthetree?

IsKittywearinghernewuniform?

AreMrs.LiandKittyinabigshop?

用用be动词的适当形式填空动词的适当形式填空1.I_anEnglishteachernow.2.She_happyyesterday.3.They_gladtoseeeachotherlastmonth.4.HelenandNancy_goodfriends.5.Thelittledog_twoyearsoldthisyear.6.Look,there_lotsofgrapeshere.7.There_asignonthechaironMonday.8.Today_thesecondofJune.9.Yesterday_thefirstofJune.10.It_ChildrensDay.11.Allthestudents_veryexcited.isamarewaswereamwaswereareisarewasiswaswaswereBE动词的缩写，ItsSheisTheyreWeareShesIamHesTheyareWereHeisImItis改错：

改错：

1.Iareverygood.2.Theyisstrong.3.Heareold.4.Sheamslim.5.Itarelovely.amareisisis1.主语是一个事物主语是一个事物,如如myname,thebird时时,它相当于它相当于it（它它）,Be动词用动词用is,如如:

MynameisWangLi.Whereisthebird?

主语是两个或两个以上事物主语是两个或两个以上事物,如如thebirdandthecat时时,它相当于它相当于they（它们它们）,Be动词用动词用are,如如:

Thebirdandthecatareinthetree.2.主语是指一个人主语是指一个人,如男名如男名David时时,它相当于它相当于he（他他）；

如女名如女名LiuYing时时,它相当于它相当于she（她她）,Be动词用动词用is,如如:

Davidisaboy.WhatrowLiuYingin?

主语指两个或两个以上的人主语指两个或两个以上的人,如如DavidandLiuYing时时,这相当于这相当于they（他们他们）,Be动词用动词用are,如如:

DavidandLiuYingfriends?

3.主语是主语是this（这个这个）或或that（那个那个）时时,相相当于当于it（它它）,Be动词用动词用is,如如:

Thisisacat.Whoisthat?

主语是主语是these（这些这些）或或those（那些那些）时时,相相当于当于they（他们、她们、它们他们、她们、它们）,Be动词用动词用are,如如:

Thesemenareworkers.Whatarethoseoverthere?

be的过去式有四巧：

的过去式有四巧：

一是一是时间状语巧时间状语巧，表示过去的短语要记牢；

，表示过去的短语要记牢；

二是二是形式巧形式巧，单数，单数was，复数，复数were；

否定句否定句结构结构是三巧，是三巧，not紧跟紧跟waswere；

四是四是疑问句式巧疑问句式巧，waswere向前跑向前跑（提前提前）。