七年级英语下册 Unit 3 Welcome to Sunshine Town grammar课件 （新版）牛津版.ppt

A.Possessiveadjectivesandpronouns(形容词性物主代词和名词性物主代词）,Weusepossessiveadjectivesandpronounstoexpresstheideaofbelonging.Therearelotsofniceshopsinourtown.Anoldfriendofmineisingtoseeme.,Howdoweusepossessiveadjectives(形容词性物主代词)andpossessivepronouns(名词性物主代词）?,e.g.,1.Therearelotsofniceshopsinourtown.(our是形容词性物主代词）2.Anoldfriendofmineisingtoseeme.（mine是名词性物主代词）,我们用形容词性物主代词和名词性物主代词来表示某物属于某人或属于另一个事物。,1.Therearelotsofniceshopsinourtown.(our是形容词性物主代词）2.Anoldfriendofmineisingtoseeme.（mine是名词性物主代词）,e.g.,Possessiveadjectivesandpronouns,Possessiveadjectivesandpronouns,Possessiveadjectivesandpronouns,使用物主代词的注意点：,注意：对物主代词的提问用whose;名词性物主代词是单数还是复数取决于它所指代的名称；of+名词性物主代词常用作后置定语;物主代词与指示代词this,that,these,those,及冠词a,an,the不能同时修饰名词。,形容词性物主代词位于名词前，用作定语,限定该名词的意义.名词性物主代词在句中充当主语，宾语或表语相当于“形容词性物主代词+名词”，后面不能再跟名词。,速记口诀：形物代词能力差，自己不能来当家。句子中当做定语，后面要把名词加。名物代词能力强，自己独来又独往。,ThatisyourT-shirt.ThatT-shirtis_.ThatT-shirt_you.,Thoseareourbooks.Thosebooksare_Thosebooks_us.,yours,belongsto,ours,belongto,Thestudentshavesomenewbooksfromthebookshop,buttheirbooksaremixedup.Lookatthepicturebelowandpletetheirconversationonpage36.,Daniel:Lookat_books.Theyreallovertheplace.Millie:Arethose_books,Amy?Amy:No,theyarent_.TheyreSandys._bookisunderSandyschair.Sandy:Yes.And_isheretoo,Simon.Simon:Whataboutthatbook,Sandy?Isit_?Sandy:No.ItsMillies.Daniel:Ohyes,its_,andhereis_book.ItsnexttoAmyspencilcase.,Whosebooksarethey?,our,your,mine,My,yours,yours,hers,my,1.Ithinkbooksareyours,Peter.Theyarenotmybooks.Theyarenot_.2.PleasegivethistoSusan.Itis_pen.3.Weareworkinghardon_project.Theteacherwilllikeit.4.MycousinsandIliveinthesamebuilding.Myflatisonthethirdfloor._isonthetenthfloor.,mine,her,our,用适当的物主代词填空：,Theirs,5.Icantfindmyruler.CanIborrow_?6.Mr.Chenloves_newcarverymuch.7.Hispensarered.Mine_blue.8.Myfatherworksinaschool.Hers_inarestaurant.9.Theseshoesarehis.Mine_(be)underthebed.10._(we)classroomisalittledifferentfrom_(they).,yours,his,are,works,theirs,Our,are,B.ThePossessiveCaseofNouns名词所有格,Weusuallyaddstoasingularnountoexpresstheideaofbelonging.,Iwouldliketotaketheboystoourschoolsfootballfield.ThisisSandysnotebook.,1.Weaddtoapluralnounendingin-s.TheexchangestudentshomesareintheUK.2.Weaddstopluralnounsthatdonotendin-s.childrenspeoplesmenswomens3.Weoftenuseswithnames.NeilsmotheriscallinghimfromtheUK.,名词所有格的构成:,使用名词所有格的注意点:,无生命事物名词的所属关系,一般常用“of名词”来表示，即of所有格。e.g.amapofChina一幅中国地图，of所有格与s所有格有时可以互换,不过要注意它们物主的位置不同。如：猫的名字是咪咪。ThenameofthecatisMimi=ThecatsnameisMimi,若两人共有某物，用AandBse.g.Mrs.KingisLucyandLilysmother.若两人分别拥有某物，用AsandBse.g.TheseareLucysandLilysbeds.表示时间、距离、国家、城市的名词，加s构成所有格e.g.todaysnewspaperfiveminuteswalk=afive-minutewalktendaysholiday=aten-dayholiday,双重所有格:of+名词所有格/of+名词性物主代词e.g.afriendofmine,anoldphotoofmyfathers.特殊所有格（to的所有格）e.g.thekeytothedoortheanswertothequestionthewaytothepark,Presentsforthestudents,Thestudentshavesomepresentsfortheexchangestudents,buttheirthingsgotmixedup.MrWuisaskingAmywhichthingsbelongtowhichpeople.HelpAmypletetheanswers.,1.Whosepostcardsarethese?Theyre_.2.Whosecapisthis?Its_.3.WhoseT-shirtisthat?Its_.4.Whosekeyringisthat?Its_.5.Whosepencilsarethose?Theyre_.,Millies,Daniels,Kittys,Daniels,Millies,1.-Isthat_(PeterandMillie)desk?-Yes,theyshareit.,2.Thesetwodesksare_(PeterandMillie),根据句意用所给单词的适当形式填空,1.Pleaseputthebookon_(Millie)desk.2.Theseteddybearsarethe_(girls).3.June1is_(children)Day.4.Thisisthe_(boy)Walkman.Itsnotthe_(girl).5.Isit20_(minute)walkfromyourhome?6._(Mymother)birthdayisonMay9.,DetectionFeedback,选择,1.Excuseme,isthis_newcamera?Yes,its_.A.your;myB.your;mineC.yours;myD.yours;mine2.Lucysskirtisblack.Whatabout_?Mineiswhite.A.youB.yourC.yours3.Thisis_classroom,butwhereisours?A.theyB.themC.theirD.theirs,4.ImfromEngland,and_nameisJacky.A.herB.hisC.yourD.my5.Whoseshirtisthis?IsitToms?No,itisnt._iswhite.A.MineB.HersC.HisD.Yours6.Isthis_ruler?No._isoverthere.A.her;HerB.her;HersC.hers;HersD.hers;Her,7.Pleasesend_bestwishestoMary.A.IB.meC.myD.mine8.Oh!Icameinahurryandforgottobringfood.Itdoesntmatter.Youcanhave_.A.weB.usC.ourD.ours9.Lily,putyourschoolthingsinyourbag.Butthosebooksarenot_,theyareToms.A.IB.myC.mine,10.Ifoundastory-bookonthedesk,itisntmine,itis_,Ithink.A.herB.sheC.yoursD.mine11.Hereisaschoolbag.Whoseisit?Oh,its_.Thankyou.A.myB.mineC.me12.Whosepenisthis?Oh,its_.Iwaslookingforiteverywhere.A.youB.yoursC.meD.mine,13.ThelovelygirlisfromClass6._nameisAlice.A.HerB.HisC.YourD.Its14.Wouldyoupleaselendme_Englishbook?_isnthere.A.your;IB.you;MyC.yours;MineD.your;Mine15.Pleasegive_Englishbooktoher.A.meB.IC.mineD.my,16.Itstwenty_walkfromthehospitaltotheschool.A.minutesB.minutesC.minutesD.minute17.Thegirlonthebalconyis_.A.TonysandLucysclassmateB.TonysandLucyclassmateC.TonyandLucysclassmateD.TonyandLucyclassmate,18.ThePLAmansaved(救)three_livesintheaccident.A.childB.childrenC.childrensD.childs19.Thisisaphoto_,helooksyoungandhandsomeinthephoto.A.ofherfathersB.ofherfathersC.ofherfatherD.ofherfathers20.Theseare_desks.A.MikesandJohnsB.MikeandJohnsC.MikesandJohnD.MikeandJohn,根据句意用所给单词的适当形式填空,1.Whatdoyoubuyforyourmotheron_(mother)Day?2.Thesearethe_(student)desks.3.Thispencilcaseisnot_(theboy).4.Therearemany_(children)namesonthepaper.5.Heis_(Kate)teacher.6.June1is_(child)Day.,Mothers,students,theboys,childrens,Kites,Childrens,7.Myideaisdifferentfrom_(she).8.Iamafriendof_(their).9.Theseshirtsare_(he)._(you)areoverthere.10.Thecatiswashing_(it)face.11._(we)classroomisonthesecondfloor._(they)isbelow_(we).,hers,theirs,his,Yours,its,Our,Theirs,ours,12.-Whoteaches_(he)English?-_(he)fatherdoes.13._(who)coatisthis?Its_(Sandy)14.Thejacketis_(yoursister).15.Theskirtsarethese_(woman).16._(Tom)homeistwofloorsabovethe_(twin).,him,His,Whose,Sandys,yoursisters,wom