Unit3SectionA1a1c课件人教版英语七年级上册

Unit3Isthisyourpencil?

Period1(1a-1c)

a

mapWhat’sthis

inEnglish?

It’sapenarulerakeyanorangerulersWhat

arethese?

They’repensdictionaryeraserbookpencil

boxpencilschoolbagssssesdictionariesA:Isthis/thata/an….?B:Yes,itis.No,itisn’t.It’sa/an…A:Arethese/those...?B:Yes,theyare.No,theyaren't.Theyare....Let’spractice1.pencil__2.pen__3.books__4.eraser__5.ruler__6.pencilbox__7.schoolbag__8.dictionary__egbhcfad1aMatchthewordswiththethingsinthepicture.Compareandfind(比较并发现)：这是他的英语书。ThisishisEnglishbook.这是他的英语书吗？IsthishisEnglishbook?那是她的字典。Thatisherdictionary.那是她的字典吗？Isthatherdictionary?Isthisapencilbox?

Yes,itis.Isthataneraser?

No,itisn’t.It’sabook.Thisisapencilbox.Thatisaneraser.--Isthisapencil?--Yes,itis./No,itisn’t.Thisisapencil.Thisismypencil.--Isthisyourpencil?--Yes,itis./No,itisn’t.--Isthataruler?Thatisaruler.--Yes,itis./No,itisn’t.Thatismyruler.--Isthatyourruler?--Yes,itis.--No,itisn’t.peneraserrulerpencilboxpencilschoolbagIsthis/thata/an_________?Yes,itis./No,itisn’t.Conversation1:Isthisyourpencil?Yes,itis.It’smypencil.PracticePracticebookpendictionaryeraser=mineConversation2:Isthatyourschoolbag?No,itisn’t.It’shisschoolbag.PracticePracticerulerpencilboxEnglishbookeraser=hisThesearemypencils.Thisismypencil.Isthisyourpencil?Yes,itis.\No,itisn’t.Aretheseyourpencils?Yes,theyare.\No,theyaren’t.Thosearemyerasers.Thatismyeraser.Isthatyoureraser?--Yes,itis./No,itisn’t.Arethoseyourerasers?--Yes,theyare./No,theyaren’t.A:Aretheseyourpencilboxes?B:Yes,theyare.No.theyaren’t.They’reherpencilboxes.Conversation3:=hersArethoseyourbooks?No,theyaren’t.They’reherbooks.Yes,theyare.Theyaremybooks.Conversation4:=hers=minemy、your、his、her形容词性物主代词起形容词的作用，用在名词前

名词性物主代词mine(mine=my+名词)yours(yours=your+名词）his(his=his+名词)hers(hers=her+名词)

名词性物主代词=形容词性物主代词+名词

(为了避免重复，后面就不再加东西了)例：Isthisyourpen?No,itisn't.It'sherpen.No,itisn’t.It’shers.(hers=herpen)Isthisherpencil?No,itisn’t.It’smypencil.No,itisn’t.It’smine.(mine=mypencil)形容词性物主代词A:Isthisyourpencil?B:Yes,itis.It’smine.A:Isthatyourschoolbag?B:No,itisn’t.It’shis.A:Aretheseyourbooks?B:No,theyaren’t.They’rehers.3211b

Listenandnumbertheconversations[1-3].1.Thatishis______(铅笔).2.Isthisyour________(书包)?3.Thebookis________(我的).4.Whatcoloristhe______(橡皮)?5.Isthather____________(字典)?6.Arethoseyour_______(铅笔盒)?7.Aretheseyour____(书)?.pencilschoolbagmineeraserdictionarypencilboxbooks一.单词二.用所给单词的正确形式填空

1.--Isthisyourpencil?.'s______(I)./No,itisn''s______(he).2.--Arethese______(you)books?--No,theyaren''re_______(she).3:Thisisyourbook.(同义句转换)Thisbookis_______.mine

hisyourhersyoursIsthisyourschoolbag?No,itisn’t.It’shis.Yes,itis.It’smine.1cAretheseyourpencils?No,theyaren’t.Theyarehers.Yes,theyare.Theyaremine.A:Isthis______(you)_______?B:Yes,________.It’s(I)______.youritisrulermine补全对话A:___these_____(you)____________?B:No,they______.They’renot(I)_____.They’re(she)__________.Areyouraren’tpencilboxesminehersImy(我的)minehehis(他的)hissheher(她的)herstheytheir(他们的)theirsit

its(它的)its形容词性物主代词名词性物主代词Summary名词性物主代词=形容词性物主代词+名词用适当的代词填空。---Arethese______keys,Sam?---Yes,theyare_______.Thanks.2.---IsthispencilMary’s?---Yes,it’s______.3.---ArethoseTom’sbooks?---Yes,_____are.Andthedictionaryis____,too.4.---Isthispencilbox_____?---Yes,____is.Look!____penisinit.yourmineherstheyhisMyyoursit根据句意和首字母填单词1．Thisismy________(橡皮),andthesearemy________(书).2.E_________me,aretheseyourpens?Yes,theyare.They’rem_______.3.It’snothisruler.It’sy_______.4.Theseareyourschoolbag,h______isoverthere(在那边).eraserbooksxcuseineoursis/ersraseritisictionaryitisn’tersoursitisn’tisictionarymineSummary

将下列陈述句改为一般疑问句，并肯定回答。1.Thisismypen._________________________________________2.Thoseareherbooks._________________________________________3.Thatisyourschoolbag._________________________________________4.Thesearehisdiction