Unit1Thisisme！Grammar情景導學StudentsfromSunshineMiddleSchool知識講解Hello,everyone.MynameisMillie.IamastudentatSunshineMiddleSchool.I’m12yearsold,andmyhairisshort.SimonandSandyaremynewclassmates.Theyaretall.Danielisalsomyclassmate.Heisn’ttall.HeisfromNanjing,andisgoodatMaths.Wearegoodfriends.WelcometoClass1,Grade7!知識講解be動詞(am/is/are)知識講解am,is,areBe動詞也叫系動詞，表示“是”，具體體現形式有:知識講解英語句子的時態是指句中謂語動詞在不同的時間和狀況下所使用的某種動詞形式。我們常用be動詞的一般現在時談論事實和狀態。eg:IamfromWuxi.Herhairislong.Weareveryhappy.知識講解isareambe動詞一般現在時能與不同的主語(subjects)連用amIIam“我是”

我是一個女生。I

amagirl.

I

amtall.我是高的。=I’m=I’magirl.=I’mtall.LookandsayLookandsayisHeSheItHeisaboy.

Sheisagirl.

Itisadog.

他是一個男生。她是一個女生。它是一只小狗。Heis=He’sSheis=She’sItis=It’sHe’sShe’sIt’sLookandsayareYouTheyYouareaboy.

Youareboys.WeWearefriends.

你是一個男生。你們是男生。Theyareclassmates.

他們是同班同學。我們是朋友。You’reWe’reThey’reYouare=You’reWeare=We’reTheyare=They’reYou’reLookandsayam,is,are與不同主語連用口訣我用am，你用are，is用于他、她、它，單數名詞要用is，復數名稱全用are。Iamaboy.Youaresmart.Sheisbeautiful.Heisastudent.Itisshort.Theappleisred.Footballsareround.LookandsayLet’splayagamemybrothershisfriendourparentsheLucy’scatyouherteachersVSVSamisareIbe動詞的否定句

主語+be+not+其他amisarenot=amnot

≠amn’tisnot\isn’tarenot\aren’t+知識講解be動詞的疑問句以及回答方式Heisateacher.be動詞提句首Isheateacher?Theyareclassmates.Aretheyclassmates?肯定：Yes,heis.否定：No,heisn’t.肯定：Yes,theyare.否定：No,theyaren’t.在一般疑問句的肯定回答中不能用縮寫形式HelpMilliecompletethesentenceswiththecorrectformsoftheverbtobe.A1.MynameisMillie.I_____12yearsold.2.Hello,______youSimon?3.They____myclassmates.We____inGrade7.4.Look,Sandy_____overthere.5.MrWu_____ourEnglishteacher.6._____ourschoolnice,boysandgirls?amareareareisisIs

Millieistalkingtohernewfriends.Completetheirconversationwiththecorrectformsoftheverbtobe.BMillie:Hi,Sandy.Ourschool____big.Sandy:Yes,it_____.Theclassrooms_____bigtoo.Simon:Ourteachers_____nice.MrWu_____agoodteacher.Sandy:______heourChineseteacher?Millie:No,he__________.He_____ourEnglishteacher.Simon:______yougoodatEnglish,Sandy?Sandy:No,I________.isisareareisIs

isnot/isn’tisAre

amnot知識總結我用am，你用are，is用于他、她、它；單數名詞用is，復數名詞全用are。

變否定，很容易，be后not莫忘記。變疑問，be提前，句末問號莫丟棄。

否定疑問任你變，句首大寫莫遲疑。

Be動詞用法口訣成果展示Wouldyouliketotalkaboutyournewfriend?NameAgeSchoolClass&GradeBirthplaceLooksHobbiesStrongpoints課堂檢測用適當的be動詞填空：1.Thisbook____new.Thatone____old.2.Thesewatches____expensive.Thoseones____cheap.3.“I”____theninthletterinthealphabet.4.HisTVset___verysmall.Mine____verybig.5.Thepolicemen____young.Thepo