Unit3 Section A 1a-1c 课件 人教版新目标英语七年级上册

Unit3Isthisyourpencil?amapWhat’sthisinEnglish?It’sapenarulerajacketaquiltakeyanorangeoLead-in/'pensl/pencil/pen/pen/buk/book/ɪ'reɪsə/eraser/'ru:lə/ruler/'penslbɔks/pencilbox/'sku:lbæg/schoolbag/'dikʃənəri/dictionarypencilsbookserasersschoolbagsschoolthings（学习用品）名词的复数变化规则bookskeysrulersboxclassdishwatch

eseseses/iz/pencilsbookseraserspencilboxesschoolbagsschoolthings（学习用品）名词的复数变化规则bookskeysrulersboxesclassesdisheswatchesdictionary以辅音字母+y结尾的，改y为i,再加-esdictionariesfamiliespencilsbookseraserspencilboxesdictionariesschoolbagsschoolthings（学习用品）What’sthisinEnglish?

It’s…apencil/e//e/WhataretheseinEnglish?They're...pencilsabook-c-//What’sthisinEnglish?

It’s…Whatarethese?They're...booksaneraser/e//I//eI/What’sthisinEnglish?

It’s…adictionary/e//I//e//e/What’sthisinEnglish?

It’s…What’sthisinEnglish?

It’s…aschoolbagapencilboxWhat’sthisinEnglish?

It’s…What’sthisinEnglish?1.pencil__2.pen__3.books__4.eraser__5.ruler__6.pencilbox__7.schoolbag__8.dictionary__egbhcfad1aMatchthewordswiththethingsinthepicture.Let'slearnminehershisyours名词性物主代词。mine,hers,yours,his是名词性物主代词，相当于一个名词，可以在句子中单独使用。它相当于“形容词物主代词+名词”。而形容词性物主代词只能和名词在一起使用。例如：Thisisyourruler.It’snotmyruler.(=Thisrulerisyours.It’snotmine.)这是你的尺子，它不是我的。Thosearen’thisbooks.They’reherbooks.(=Thosebooksaren’this.They’rehers.)那些书不是他的。它们是她的。myyourhisher+yoursminehishers…Isthisyourbook?Yes,______.It’s__book.itismy______.minemine=mybookLet'spracticeIsthatyourpencilbox?No,______.It’sher________itisn’tpencilbox______.hershers=herpencilboxLet'spracticeIsthisyourruler?No,______.It’shis_____.itisn’truler____.hishis=hisbookLet'spracticeArethesemybooks?Yes,_________.They’re____books.theyareyour_____.yoursyours=yourbooksLet'spracticeImy(我的)mineHehis(他的)hisSheher(她的)hersYouyour（你的）yoursTheytheir(他们的)theirsItits(它的)its形容词性物主代词名词性物主代词summary(记忆挑战)温馨小贴士：名词性物主代词=形容词性物主代词+名词CindyJackItishis/her…Itishis/hers.MemoryChallengeCanyoumakesimilarsentences（用yours,mine,hers,his造类似的句子）?S1:This/That/Itismybook.Itismine.S2:These/Those/Theyareherpencils.Theyarehers.S3:…温馨小贴士：名词性物主代词=形容词性物主代词+名词A:Isthisyourpencil?B:Yes,itis.It’smine.A:Isthatyourschoolbag?B:No,itisn’t.It’shis.A:Aretheseyourbooks?B:No,theyaren’t.It’shers.231Listenandnumbertheconversations[1-3].听录音，给下列对话编号[1-3]。1b=mypencil=hisschoolbag=herbooksA:Aretheseyourbooks?B:No,theyaren’t.They’rehers.A:Isthatyourschoolbag?B:No,itisn’t.It’shis.A:Isthis