Unit3 Grammar Focus -3c 課件-人教版英語(yǔ)七年級(jí)上冊(cè)

Unit3Isthisyourpencil?SectionA(GrammarFocus-3c)WarmingupWritedownthethingsinEnglish.GrammarFocusIsthisyourpencil?Yes,itis.It'smine./No,itisn't.It'shers.Isthishisgreenpen?Yes,itis./No,itisn't.Thebluepenishis.Isthatyourschoolbag?Yes,itis./No,itisn't.It'shis.Aretheseyourbooks?Yes,theyare./No,theyaren't.They'rehers.Arethoseherkeys?Yes,theyare./No,theyaren't.They'remine.

It's=itisisn't=isnotaren't=arenot單數(shù)復(fù)數(shù)Isthisyourpencil?Yes,_______.It’smine.No,_______.It’s________.itisitisn’thersIsthishisgreenpen?Yes,_______.No,_______.Thebluepenis_____.itisitisn’thisIsthatyourschoolbag?Yes,_______.No,_______.It’s________.itisitisn’thisAretheseyourbooks?Yes,_______.No,___________.They’re________.theyaretheyaren’thersArethoseherkeys?Yes,_______.No,__________.They’re________.theyaretheyaren’tmine3a

Completethequestionsandanswersabouteachpicture.Is________yourbook?

Yes,itis.No,it________.Are________mypencils?

Yes,________are.No,theyaren't.Is_________hisruler?

Yes,it__________.No,itisn't.Are_________herpens?

Yes,theyare.No,they_________.thisisn'tthesetheythatisthosearen't3bReadthequestionsandcompletetheanswers.1.Isthisherruler?2.IsthatEric’sschoolbag?3.Arethesehispencils?4.ArethoseAnna’sbooks?Yes,_________.It’s_________.No,_________._________Sally’s.Yes,_________.They’re_________.No,____________._________mine.itishersitisn'tIt'stheyarehistheyaren'tThey're3c

Putsomethingsintotheteacher'sbox.Thentakeonethingoutoftheboxandfindtheowner.Youonlyhavetwoguesses!Isthisyoureraser?No,itisn't.GrammarPoint

含有be動(dòng)詞的陳述句變一般疑問(wèn)句時(shí)，采用__________________的方法。“一調(diào)二改三問(wèn)號(hào)”1)“一調(diào)”：把be動(dòng)詞調(diào)至______；2)“二改”：把be動(dòng)詞的首字母改為_(kāi)_____，把主語(yǔ)的第一個(gè)大寫(xiě)字母改為_(kāi)_____,必要時(shí)把________________________；3)“三問(wèn)號(hào)”：在句末加上______。小寫(xiě)第一人稱改為第二人稱句首大寫(xiě)問(wèn)號(hào)一、含有be動(dòng)詞的陳述句變一般疑問(wèn)句二、物主代詞GrammarPoint

數(shù)

人稱類別單數(shù)復(fù)數(shù)第一人稱第二人稱第三人稱第一人稱第二人稱第三人稱形容詞性物主代詞myyourhisheritsouryourtheir名詞性物主代詞mineyourshishersitsoursyourstheirs漢語(yǔ)我的你的他的她的它的我們的你們的他(她、它)們的Exercise一、用括號(hào)中所給單詞的適當(dāng)形式填空。1.Myfatherandmotherarefamers.________(them)areverybusy(忙的).2.—Arethese_________(you)pens?—No,theyaren't.They're_________(he).3.Thebookisnot________(he).It's________(I).4.—Whoisit?—It's________(I)sister.yourTheyhishisminemy二、句型轉(zhuǎn)換。1.Thesearemypens.(改為一般疑問(wèn)句，并作否定回答)—____________________________pens?—_________,__________________.2.AreyouHelen?(作肯定回答)Yes,__________________.3.Issheyourgoodfriend?(作否定回答)No,__________________.AretheseyourNotheyaren'tIa