-Unit 2 Grammar 課件 人教版英語七年級上冊

Thisismysister.GrammarUnit2LearningObjectivesMasterthekeywordsandphrases.Beabletolearntheusageofthis,that,theseandthose.BeabletolearntheusageofquestionwhoLet’sreviewgrandfathergrandmotherauntunclefathermotherJackTomTinaCanyouhelpTinaintroduceherfamily?指示代詞指示代詞是用來指示或標示人或事物的代詞，分單數(shù)（this，that）和復數(shù)（these，those）兩種形式。指示代詞this和these指代離說話人較近的人或物，these是this的復數(shù)形式。that和those指代離說話人較遠的人或物，those是that的復數(shù)形式。this和that作主語時，句中be用is，these和those作主語時，句中be用are。對比thisthatthesethose指離說話人近的人或事物指離說話人遠的人或事物isareLet’slearn1.Thisisabook.改為復數(shù)句Thesearebooks.a2.Thatisanapple.改為復數(shù)句ThoseareapplesanTask1:Rewritethesentences.1.Thesearemyfriends.改為單數(shù)句。2.Thosearen’tmyfamilyphotos.改為單數(shù)句。Thisismyfriend.Thatisn’tmyfamilyphoto.Task1:Rewritethesentences.3.Thatisherteacher.改為復數(shù)句。2.Theseare5peaches.改為單數(shù)句。Thoeseareherteachers.Thisisapeach.1.Thisishispen.Thisisn’thispen.Isthishispen?Yes,itis.No,itisn’t.2.Thatishersister.Thatisn’thersister.Isthathersister?Yes,sheis.No,sheisn’t.肯定句否定句一般疑問句肯定句否定句一般疑問句否定句:在句中的be后加not，構(gòu)成isn’t或aren’t句式對應回答對應回答對應回答1.詢問人時，回答用he/she2.詢問事物時，回答用it一般疑問句:把句中的be提前到句首，句尾加“？”，首字母大寫Task2:Rewritethesentences.1.Thisisherbrother.改為一般疑問句并作否定回答。

2.Thisisherpen.改為一般疑問句并作否定回答。3.Thosearemyparents.改為一般疑問句并作肯定回答。4.TheseareAmy’srulers.改為一般疑問句并作肯定回答。Isthisherbrother?No,heisn’t.Isthisherpen?No,itisn’t.Arethoseyourparents?Yes,theyare.AretheseAmy’srulers?Yes,theyare.Who問句1.結(jié)構(gòu)Who+be(is/are)+第三人稱代詞?如：Whoisshe?Whoarethey?2.答語第三人稱代詞+be(is/are)+其他.。如：—Who'sshe? —She'smyaunt.—Who'rethey? —They'remygrandparents.Task3:Rewritethesentences.1.Heismyson.（對畫線部分提問）________he?2.Sheismyfriend.（對畫線部分提問）________she?3.Theyaremycousins.（對畫線部分提問）________they?Task3:Rewritethesentences.1.Heismyson.（對畫線部分提問）Who'she?2.Sheismyfriend.（對畫線部分提問）Who'sshe?3.Theyaremycousins.（對畫線部分提問）Who'rethey?Task4:Choosethebestanswer.1.________theseyourbrothers?A.Is B.Am C.Are D.What2.—Who's________?—She's________sister.A.she;she B.she;her C.her;her D.her;she3.—Arethoseyourbrothers?—Yes,________are.A.he B.those C.they D.my.CBCTask3:Rewritethesentences.4.—Arethoseyoursisters?（作否定回答）—No,________________.5.—Isthisaruler?（作肯定回答）—Yes,________________.6.—Isthatyourbrother?（作否定回答）—No,________________.Task3:Rewritethesentences.4.—Arethoseyoursisters?（作否定回答）—No,theyaren't.5.—Isthisaruler?（作肯定回答）—Yes,itis.6.—Isthatyourbrother?（作否定回答）—No,heisn't.Task4:Choosethebestanswer.4.________aremybrothers.Thosearemysisters.A.This B.These C.That D.His

5.—Haveagoodday!—________!You,too.A.Allright B.Oh,I’mOK. C.Thanks D.ThanksyouBCTask5:Whichpartiswrong?1.Thisareapen.ABC2.--Isthatyourbook?--Yes,sheis.ABCD3.--Who’she?--They’remyfather.ABC4.--IsthisAmy’ssister?