be动词一般现在时课件-人教版七年级英语上册

课前小测1.Mydog______whiteandblack.A.isB.amC.areD./2.MaryandI_____goodfriends.A.isB.areC.amD,be3.Bobis______friend.______isagoodboy.A.my;HisB,my;HeC.I;HisS.I;He1.A2.B3.B课前小测1.I___agoodstudent,ourteacherslikeme.2.She___mygoodfriend.3.TomandI____goodfriends.4.MrWu_______ourEnglishteacher.1.am2.is3.are4.isbe

动词之一般现在时be之一般现在时形式用法句型口诀形式Part01be动词be动词用法Part02be动词的用法（1）am用于主语_____之后。

Iamaboystudent.注意：TomandI____goodfriends.Iare

Iamaboystudent.be动词的用法（2）is用于主语为第三人称____数或______名词等的情况。

Heismyfriend.Milkisgoodforus.

单

不可数Thecatiscute.be动词的用法（3）are用于主语为_____数及____人称的情况。

ThebooksareTom's.

AreyouinClass1?Wearefriends.复数

第二人称youTheyaremyfatherandmother.be动词缩写Iam=I'mSheis=She'sHeis=He'sItis=It'sYouare=You'reWeare=We'reTheyare=They're

句型Part03be动词句型（1）肯定句：Iamastudent.She'sMary.Theyarefriends.句式：主语+be动词+其他（2）否定句：Sheisnot/isn'tMary.Iamnotastudent.Theyarenotfriends.句式：主语+be动词+其他be动词句型（3）一般疑问句：IssheMary?肯定回答：Yes，sheis.否定回答：No，sheisn't.

Areyouastudent？

Yes,Iam.否：No，Iamnot.（4）特殊疑问句：Whoisshe?What'shername?口诀Part04口诀我（I）用am,你（you）用are，is连着他（he）她（she）它（it），单数用is，复数全用are变疑问，句首提，句末问号莫丢弃。变否定，也容易，be后not莫忘记。例题1.--Hi,I___Tom.___youHelen?--Yes,Iam.A.am;AmB.am;IsC.am;AreD.is;Are2.Sheisagoodstudent.否定句：一般疑问句：1.C2.Sheisnotagoodstudent.Issheagoodstudent?练习题1.She___ateacher.A.isB.areC.am2.We____goodfriends.A.isB.amC.are3.Ihaveapencil.It___red.A.isB.areC.am4.Theyaregoodfriends.否定句：一般疑问句：1.A2.C3.A4.Theyarenotgoodfriends.Aretheygoodfriends?练习题用am,is,are填空。(1)Where___Ann?She____here.(2)--Howold____you?--I___thirteen.(3)___youMr.Read?(4)--What___yourname?--Myname___Tom.(5)--Whatgrade___youin?--I____inGradeTwo.(6)YouandI___goodfriends.练习题用am,is,are填空。(1)WhereisAnn?Sheishere.(2)--Howoldareyou?--Iamthirteen.(3)AreyouMr.Read?(4)--Whatisyourname?--MynameisTom.(5)--Whatgradeareyouin?--IaminGradeTwo.(6)YouandIaregoodfriends.练习题用be动词的适当形式填空。

I___agirl.Myname____Mary.I___inClass2,Grade7.I___12yearsold.This____myfamilyphoto.Look!These___myparentsandthose____mygrandparents.Thisboy___mybrother.He____15yearsoldnow.That____mycat,Mimi.It___verycute.练习题用be动词的适当形式填空。

Iamagirl.MynameisMary.IaminClass2,Grade7.I

am12yearsold.Thisismyfamilyphoto.Look!Thesearemyp