英語課件am、is、are的用法歸納am、is、are的用法規(guī)律：amisare我用_______,你用_____________用于它、他、她單數(shù)名詞都用_______.復(fù)數(shù)名詞都用_______.三個都解釋為：“是”amisareisare請記住以下口訣：我用am，你用are，is連著他，她，它；單數(shù)名詞用is，復(fù)數(shù)名詞全用are。變疑問，往前提，句末問號莫丟棄。變否定，更容易，be后not莫忘記。疑問否定任你變，句首大寫莫遲疑。

1.is和are可分別與not縮寫為isn’t和aren’t，但am卻不能與not縮寫為amn’t。2.陳述部分為第一稱肯定式時的反意疑問句，通常用aren’t如：I’mlate,aren’tI?我遲到了，是嗎？3.不要認(rèn)為在主語之后總是用am。BothheandIareright.他和我都對?；蛩臀叶疾粚?。NeitherhenorIam(或are)right.他和我都不對."I"isanEnglishletter.I是英語字母。4.當(dāng)am,isare位于句末時，均不能與主語縮寫。如：Tellmewhereheis(不能用he’s)。告訴我他在哪兒。HeistallerthanIam(不能用I’m)。他比我高。A：AretheywatchingTV?他們在看電視嗎？B：Yes,theyare.(不能用they’re)是的。注：若其后有not時，am,is,are則可以與主語縮寫，其中is和are也可與not縮寫。如：AretheywatchingTV?-No,they’renot(或theyaren’t).DOEXERCISESusingam/is/areI____fromBritain.Who____MrWebb?He___Janet’sfather.What____that?It____myfamilytree.Whatisyourname?I____Sally.Mike____tallandstrong.amamisisisisisDOEXERCISESusingam/is/areWho______thoseboys?They______mybrothers.Who_____thechildren?They_____mycousins.JackandI______goodfriends(朋友)。These______Frenchstamps.There______apostcardhere.There______twostampsonit.isareareareareareareareDOEXERCISESusingam/is/areWhat____yourname,please?I____ChenJiamin.____youfromEngland?Yes,we_____Howmanyfish_____there?There____onlyone.Where_____theexercisebooks?They____onthebookshelf.Who_____yourfather?Hisname____HuangDahai.amisisisisareareareareAretheend!

Dosomeexercise!初一英語am,is,are專項(xiàng)練習(xí)

1.I______aboy._____youaboy?No,I____.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.16.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