资源描述：
《unit3+Section A.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、SectionAUnit3Isthisyourpencil?What’sthis/that?It’sa/an…What’rethese/those?Theyare…Isthisyourschoolbag?Yes,itis.It’smine.myschoolbagIsthisyoureraser?No,itisn’t.It’shis.hiseraserhisIsthatyourpencil?No,itisn’t.It’shers.herpencilhersAretheseyourdictionaries?Yes,theyare.They’remine.mydictionariesAret
2、heseyourbooks?No,theyaren’t.They’rehers.herbookshersArethoseyourpencilboxes?No,theyaren’t.They’rehis.hispencilboxeshisSummary从用法上来说，名词性物主代词是充当名词，而形容词性物主代词是充当形容词，如：Thisishispen,that‘smine.这里的his就是充当形容词，修饰pen，而mine相当于：mypen，为了避免重复，用名词性物主代词mine代替。形容词性(物主代词)能力差，自己不能来当家，后面需把名词加。名词性物(主代词）能力强，自己独来又独往。名
3、词性物主代词=形容词性物主代词+名词Listenandcheck(√)thethingsyouhear.2a√√√√Listenagain.Completetheconversationwiththewordsinthebox.2beraserspencilrulerpencilboxbooksTom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemy_______.Tom:AndJane,isthisyour______?Jane:No,itisn’t.It’shers.Tom:OK,andtheseare
4、my______.Thisisyour____________,Jane.erasersrulerbookspencilboxPracticetheconversationin2b.2cTom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemyerasers.Tom:AndJane,isthisyourruler?Jane:No,itisn’t.It’shers.Tom:OK,andthesearemybooks.Thisisyourpencilbox,Jane.Teacher:Hi,Anna.Arethes
5、eyourpencils?Anna:No,they’reBob’s.Teacher:Andisthishisgreenpen?Anna:No,itisn’t.Thebluepenishis.Teacher:Whataboutthisdictionary?Anna:It’sHelen’s.Andthegreenpenishers,too.Teacher:Andtheeraser?Isthatyours?Anna:Yes,itis.Teacher:Thankyouforyourhelp,Anna.Anna:You’rewelcome.Role-playtheconversation.2dB
6、ob:Hi,Gina.Isthis______(you)ruler?Gina:No,it’s________(Mike).Bob:Andisthis______(he)blackpen?Gina:No,itisn’t.Theredpenishis.Bob:Whataboutthepencilbox?Gina:It’sCindy’s.Andtheeraseris_____(she),too.Bob:Andtheschoolbag?Isthat_______(you)?Gina:Yes,itis.用所给词的适当形式填空Mike’syourhershisyoursPractice
