Be动词用法及练习课件

Be动词用法及练习规则•Be有am,is,are，我(I)用am，你(you)用are，is连着他(he)她(she)它(it)•我们(we)你们(you)他们(they)要用are,单数名词用is复数形式要用are•变否定，真容易，be后not为标记•变问句，be提前，句尾问号要配全（？）•应用时多注意缩写形式要牢记：•I'm=Iamyou're=youarehe's=heisshe's=sheisit's=itis•we're=weareyou're=youarethey're=theyare......•I______anEnglishteachernow.•They_______gladtoseeeachother.•HelenandNancy________goodfriends.•Thelittledog_____twoyearsoldthisyear.•Look,there________lotsofgrapeshere.•There________asignonthechaironMonday.•Today_____thesecondofJune.Yesterday______thefirstofJune.It_____Children’sDay.Allthestudents______veryexcited.•Theskyblue.•Iaboy.•There________(be)somewaterinthebottle.amareareisareisisisisareisamis•1.I______aboy.______youaboy?No,I_____not.•2.Thegirl______Jack'ssister.•3.Thedog_______tallandfat.•4.Themanwithbigeyes_______ateacher.•5.______yourbrotherintheclassroom?•6.Where_____yourmother?She______athome.•7.How_______yourfather?•8.MikeandLiuTao______atschool.•9.Whosedress______this?•10.Whosesocks______they?•11.That______myredskirt.•12.Who______I?•13.Thejeans______onthedesk.•14.Here______ascarfforyou.•15.Here______somesweatersforyou.amAreamisisisIsisisisareisareisamareisare16.Theblackgloves______forSuYang.17.Thispairofgloves______forYangLing.18.Thetwocupsofmilk_____forme.19.Sometea______intheglass.20.Gaoshan'sshirt_______overthere.21.Mysister'sname______Nancy.22.This______notWangFang'spencil.23.______DavidandHelenfromEngland?24.There______agirlintheroom.25.There______someapplesonthetree.26._______thereanykitesintheclassroom?27._______thereanyapplejuiceinthebottle?28.There_______somebreadontheplate.29.There_______aboy,twogirls,threemenandtenwomeninthepark.30.You,heandI______fromChina.areisareisisisisAreisareAreIsisisare句型转换1.Theyaredoinghousework.(分别改成一般疑问句和否定句)2．Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)3.Tomisunderthetree.（变为否定句）Aretheydoinghousework?Yes,theyare./No,theyaren’t.Theyaren’tdoinghousework.Arethestudentscleaningtheclassroom?Yes,theyare./No,theyaren’t.Tomisnotunderthetree.4.Theskateboardsareblack.(改成否定句)5.Itsbranchesarelong.(意思不变，改否定句)6.Sheisalwaysagoodstudent.(改为一般疑问句，作否定回答).Theskateboardsarenotblack.Itsbranchesarenotshort.Isshealwaysagoodstudent?No,sheisn’t.Bye-bye！