七年级英语上册Unit3PPT课件

What’sthisinEnglish?It’sapen.What’sthisinEnglish?It’saneraser.What’sthisinEnglish?It’sabook.What’sthisinEnglish?It’saruler.What’sthisinEnglish?It’sapencil.What’sthisinEnglish?It’sapencilbox.Isthisaschoolbag?Yes,itis.Isthisadictionary?Yes,itis.peneraserbookrulerpencilpencilboxschoolbagdictionary笔；钢笔橡皮书尺；直尺铅笔铅笔盒；文具盒书包词典；字典pencil__pen____books____eraser____ruler____pencilbox____schoolbag____dictionary____gbhcfade2aListenandcheck(√)thethingsyouhear.2bListenagain.Completetheconversationwiththewordsinthebox.eraserspencilrulerpencilboxbooksTom:Excuseme,Grace.Grace:Andthosearemy_______.Tom:AndJane,Jane:It’shers.Tom:OK,andthesearemy_______.Thisisyour__________,Jane.Isthisyour_______?Yes,thankyou.isthisyour______?No,itisn’t.pencilerasersrulerbookspencilboxTom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemyerasers.格蕾丝：是的，谢谢。还有那些是我的橡皮擦。汤姆：格蕾丝，打扰一下。这是你的铅笔吗？Tom:AndJane,isthisyourruler?Jane:No,itisn’t.It’shers.Tom:OK,andthesearemybooks.Thisisyourpencilbox,Jane.汤姆：好的，这些是我的书。简，这是你的铅笔盒。汤姆：简，这是你的尺子吗？简：不，它不是。它是她的。A:Isthisyourpencil?B:Yes,itis.A:Isthisyourruler?B:No,itisn’t.A：这是你的铅笔吗？B：是的，它是。A：这是你的尺子吗？B：不，它不是。1bListenandnumbertheconversations[1-3].A:Isthisyourpencil?B:Yes,itis.It’s.A:Isthatyourschoolbag?B:No,itisn’t.it’s.A:Aretheseyourbooks?B:No,theyaren’t.they’re.minehishers321Is_____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’tthesetheythisisthesearen’tGuessinggameIsthisa/an…?Yes,itis.No,itisn’t.pencilGuessinggameIsthisa/an…?Yes,itis.No,itisn’t.schoolbagGuessinggameIsthisa/an…?Yes,itis.No,itisn’t.penGuessinggameIsthisa/an…?Yes,itis.No,itisn’t.pencilboxGuessinggameIsthisa/an…?Yes,itis.No,itisn’t.dictionaryGuessinggameIsthisa/an…?Yes,itis.No,itisn’t.eraserminehishers我的他的她的我的他的她的myhisher你的youryours你的名词性物主代词形容词性物主代词名词性物主代词形容词性物主代词+名词=Thisismypencil.Thisismine.名词性物主代词形容词性物主代词+名词=pencilmymine+=Thisishispencilbox.Thisishis.Thisisherschoolbag.Thisishers.Thisisyourdictionary.Thisisyours.Thisismypencil.Thisismine.名词性物主代词形容词性物主代词+名词=Thisishispencilbox.Thisishis.这是我的铅笔。这是我的(铅笔)。这是他的铅笔盒。这是他的(铅笔盒)。Thisisherschoolbag.Thisishers.Thisisyourdictionary.Thisisyours.这是她的书包。这是她的(书包)。这是你的字典。这是你的(字典)。名词性物主代词形容词性物主代词+名词=3bReadthequestionsandcompletetheanswers.1.Isthisherruler?Yes,_____.It’s_____.2.IsthatEric’sschoolbag?No,______.____Sally’s.3.Arethesehispencils?Yes,________.They’re____.4.ArethoseAnna’sbook?No,__________._______mine.itishersitisn’tIt’stheyarehistheyaren’tThey’reTeacher:Hi,Anna.Aretheseyourpencils?Anna:No,they’reBob’s.Teacher:Andisthishisgreenpen?Anna:No,itisn’t.Thebluepenishis.Teacher:Whataboutthisdictionary?Anna:It’sHelen’s.Andthegreenpenishers,too.2dRole-playtheconversation.Teacher:Andtheeraser?Isthatyours?Anna:Yes,itis.Teacher:Thankyouforyourhelp,Anna.Anna:You’rewelcome.Teacher:Hi,Anna.Aretheseyourpencils?Anna:No,they’reBob’s.Teacher:Andisthishisgreenpen?Anna:No,itisn’t.Thebluepenishis.老师：安娜，你好。这些是你的铅笔吗？安娜：不，它们是鲍勃的。老师：那这是他的绿色钢笔吗？安娜：不，它不是。蓝色钢笔才是他的。2dRole-playtheconversation.Teacher:Whataboutthisdictionary?Anna:It’sHelen’s.Andthegreenpenishers,too.Teacher:Andtheeraser?Isthatyours?Anna:Yes,itis.老师：那橡皮擦呢？那是你的吗？安娜：是的，它是。老师：这本词典呢？安娜：它是海伦的，绿色的钢笔也是她的。Teacher:Thankyouforyourhelp,Anna.Anna:You’rewelcome.老师：安娜，谢谢你的帮助。安娜：不用谢。Teacher:Hi,Anna.Aretheseyourpencils?Anna:No,they’reBob’s.Teacher:Andisthishisgreenpen?Anna:No,itisn’t.Thebluepenishis.Teacher:Whataboutthisdictionary?Anna:It’sHelen’s.Andthegreenpenishers,too.2dRole-playtheconversation.Teacher:Andtheeraser?Isthatyours?Anna:Yes,itis.Teacher:Thankyouforyourhelp,Anna.Anna:You’rewelcome.老师：安娜，你好。这些是你的铅笔吗？安娜：不，它们是鲍勃的。老师：那这是他的绿色钢笔吗？安娜：不，它不是。蓝色钢笔才是他的。老师：这本词典呢？安娜：它是海伦的，绿色的钢笔也是她的。老师：那橡皮擦呢？那是你的吗？安娜：是的，它是。老师：安娜，谢谢你的帮助。安娜：不用谢。watch表；手表baseball棒球computer计算机；电脑game游戏；运动；比赛computergame电脑游戏IDcard学生卡；身份证notebook笔记本ring戒指watchbaseballcomputergameIDcardnotebookring棒球手表电脑游戏学生卡；身份证笔记本戒指1aMatchthewordswiththethingsinthepicture.1.baseball___4.IDcard___7.ring___2.watch___5.key___8.pen___3.computergame___6.notebook___9.bag___adcfhgibeA:What’sthisinEnglish?B:It’sawatch.A:Howdoyouspellit?B:W-A-T-C-H.Conversation1Linda:Ilostmywatchthismorning.Teacher:OK.Isthisyourwatch?Linda:No,itisn’t.That’smywatch.Andthat’smyIDcard.Teacher:What’syourname?Linda:Linda.Conversation2Mike:That’smypen.Teacher:This?Mike:Yes,andthat’smybaseball.Teacher:Alright.What’syourname?Mike:Mike.Teacher:OK.Here’syourbaseball.Mike:Thankyou.Conversation1Linda:Ilostmywatchthismorning.Teacher:OK.Isthisyourwatch?Linda:No,itisn’t.That’smywatch.Andthat’smyIDcard.琳达：这个早上，我丢了我的手表。老师：哦。这个是你的手表吗？琳达：不，它不是。那个是我的手表。还有那个是我的学生卡。Teacher:What’syourname?Linda:Linda.老师：你叫什么名字？琳达：琳达。Conversation2Mike:That’smypen.Teacher:This?Mike:Yes,andthat’smybaseball.Teacher:Alright.What’syourname?迈克：那个是我的钢笔。老师：这个?迈克：是的，还有那个是我的棒球。老师：好的。你叫什么名字？Mike:Mike.Teacher:OK.Here’syourbaseball.Mike:Thankyou.迈克：迈克。老师：好的。你的棒球在这里。迈克：谢谢。A:Ilostmywatchthismorning.B:OK.Isthisyourwatch?A:No,itisn’t.That’smywatch.Andthat’smyIDcard.B:What’syourname?A:…….A:That’smypen.B:Th