七年级上册英语第三单元课件

apencilsharpenerapenaneraserarulerapencilapencilcaseWhat’sinthepencil-box?threenotebooksabackpacktwodictionariesWhat’sintheschoolbag?aschoolIDcardacomputergameAnIDcard.abedAquilt.What’sonthebed?What’sinthechair?isonit.achair/e/(isinit).What’sinhisroom?somebooksachair/e/HereisapictureofJim’sroom./u:///adesk(this)It’sapictureofalibrary.What’sinit?Somebooks.areinit.(inthelibrary)Arethosebooksyours?No,theyaren’t.It’sapictureofaclassroom.What’sinit?Somedesksandchairs.(areinit).Aretheyyours?No,theyaren’t.U3①(intheclassroom)/e/It’sapictureoftheLostandFoundcase.What’sinit?/au/Isthebasketballyours?No,itisn’t.It’shis.U3①Abaseball.What’rethese?soccerballsbasketballsbaseballsvolleyballsaping-pongball/i//i/Excuseme,what’sonthedesk?Isthatadesk,too?Yes,itis.Acomputer.Excuseme,what’sonthedesk?Acomputer.Isthecomputeryours?No,itisn’t(mine).U3①It’shers.(=Isityourcomputer?)(mycomputer)(hercomputer)Arethoseyourteachers?No,theyaren’t.They’retheirteachers./i:/what,who,whose,whom,whichhow,where,when,whyWH/特殊疑问词一般疑问句(be动词或助动词放在句首)特殊疑问句(特殊疑问词放在句首)陈述句(主语+谓语)疑问句感叹句祈使句(行为动词放在句首)肯定句否定句(含not/no等否定词)根据句式分(Yes,theyare.)(Yes,itis.)Isthebasketballyours?)Thosechairsarehers.Isthishispencil?Arethoseyourteachers?)Thebasketballismine.Arethosechairshers?(Yes,itis.)Thosearemyteachers.)Thisishispencil.一般疑问句Thisismyphoto.=Theseareherbaseballs.=Thoseareyourpictures.=n.物主代词=adj.物主代词+n.Thephotoismine.That’shisnotebook.=Thatnotebookishis.Thesebaseballsarehers.Thosepicturesareyours.(-s)U3②adj.物主代词(+n.)myouryouryourhishertheiritsn.物主代词(-s)mineoursyoursyourshisherstheirsitsU3②主格人称代词(主语)Iweyouyouheshetheyit宾格人称代词(动宾,介宾)meusyouyouhimherthemitU3②指示代词：this,that,these,those主格人称代词(主语)Iweyouyouheshetheyit宾格人称代词(动宾,介宾)meusyouyouhimherthemitadj.物主代词(+n.)myouryouryourhishertheiritsn.物主代词(-s)mineoursyoursyourshisherstheirsitsA:1._____me,Jenny.What’sthisinEnglish?B:It’saschool-bag.A:2._____doyouspellit?B:S-C-H-O-O-L-B-A-G.A:What3._____isit?B:It’sred.A:Isityours?B:No,itisn’t.4._____isblue.A:AndSonia,isthisyours?C:Yes,5._____you.ExcuseHowcolorMinethankFillintheblanks.用所给词的适当形式填空1.Thedictionaryis_______(her).2.Excuse____(I).Isthis________(you)desk?Yes,itis.It’s__________.(my)3.Isthishisbaseball?No.Thatoneis________.(his)4.Jim,istheeraser________?(you)hersmeyourminehisyours根据汉语提示填写单词,补全句子。1.The_______(棒球)isyellowandwhite.2.Isityour_______(手表)?3.Thisismy______(钥匙).4.It’sanice______(戒指).5.The______(学校)isgood.baseballwatchkeyringschool1.pencil___2.pen___3.book___4.eraser___5.ruler___6.pencilboxes___7.schoolbags___8.dictionary___cfbgedaidictionarieskeyssssboysanawatches/i/classes/i/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]。1bListenandcheck()thethingsyouhear.听录音，在你听到的物品后打勾()。2aListenagain.Completetheconversationwiththewordsinthebox.听录音，用方框里的单词补全对话。2bTim:Excuseme,Grace.Isthisyour______?Sonia:Yes,thankyou.Andthatismy______.Tim:AndJane,isthisyour_____?Jane:No,itisn’t.It’sherruler.Tim:OK,andthesearemy_____.Andthisisyour___________,Jane.pencileraserrulerbookspencilcaseeraserpencilrulerpencilcasebooksListenagain.Completetheconversationwiththewordsinthebox.2aT:Hi,Anna.Aretheseyourpencils?A:No,they’reBob’s.T:Andisthishisgreenpen?A:No,itisn’t.Thebluepenishis.T:Whataboutthisdictionary?A:It’sHelen’s.Andthegreenpenishers,too.T:Andtheeraser?Isthatyours?A:Yes,itis.T:Thankyouforyourhelp,Anna.A:You’rewelcome.Role-playtheconversation.2d=Arethesepencilsyours?Isthisgreenpenhis?Whatabout=Howabout=That’sOK/allright.Readthenoticeontheboardnoticesandcirclethelostthings.阅读公告牌上的布告，圈出丢失的物品。2b2bReadthenoticesontheboardandcirclethelostthings.Found:SomekeysareinClassroom7.Aretheyyours?[e-mail].介词：in,on,of,at,forSevenPleasecallmeAmy.请叫我Amy.Helostasetofkeys.他丢了串钥匙。Readthenoticesagainandworkdowntheitems.Thencheck(√)lostorFound.ItemLostFound√√√√acomputergamekeysawatchaschoolIDcard2c3aCompletethenoticeswiththewordsorphonenumberinthebox.nameyoursfound284-5486lostcall_____:MynotebookMy_______isDavid.Please________meat679-8871._______:AsetofkeysArethese________?CallJennyat_____________.LostnamecallFoundyours284-5486Completethequestionsandanswersabouteachpicture.根据图片补全问句和答语。3aIs______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’tReadthequestionsandcompletetheanswers.阅读问句并补全对话。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’re3bA:What’sthis?B:It’sawatch.A:Howdoyouspellit?B:W-A-T-C-H.A:Isthisyourwatch?B:Yes,itis.1bAskandanswerquestionsaboutthethingsinthepicture.1dListenagain.WritethethingsthatbelongtoLindaorMike.herIDcardhispenhisbaseball1cListenandcirclethethingsyouhearin1a.her今在十二教室丢失一张学生证，有拾到者请打我电话135-119。我叫Jack。不胜感谢。Lost:IlostmyPleaseI’mJack.Thanksalot..135-119.Ⅰ.根据所给提示，完成下