七年级英语下册 Unit 1 Whose bag is this课件（2012新版） 外研版

七年级下册,1,Lostandfound,Module,Unit1Whoseisthis?,hu:z,谁的,bag,Matchthewordswiththepictures.,bag_crayons_erase_football_gloves_wallet_watch_,1,2,3,4,7,6,5,Listenandanswerthequestions.,1.IsthefootballTonys?2.ArethecrayonsBettys?3.Whoseglovesarethese?,Yes,itis.,No,theyarent.,TheyareBettys.,“Tonys”意为“汤姆的”，其构成方式是在名词后面加“s”,是名词所有格的一种形式。*当可数名词以s结尾时，其名词所有格形式是名词后加“”。如：TeachersDay教师节注意：KateandLucysroom凯特和露西的房间(两人共有的房间）；KatesandLucysrooms凯特的房间和露西的房间（两人各自的房间）。另外，of短语也可以用来表示所属关系。如：amapofChina一幅中国地图,小明在班上捡到一只钢笔，想找到失主，但如何用英语说呢？,Help:,Whosepenisit?Isityourpen?Yes,itsmypen/itsmine.No,itsnotmypen/itsnotmine.,Whataretheytalkingabout?,Listenandread,EverydayEnglish,Welcomeback!pleasebecarefulwithfromnowon.,Listenandread.,MsLi:Welcomebacktoschool,everyone!Firstofall,comeandlookinthelostandfoundbox!Therearealotofthingsinit.Whosebagisthis?Ling:Ohsorry!Itsmine.Aremycrayonstheretoo?MsLi:Arethesecrayonsyours?Ling:Yes,theyareandthiserasertoo.Thankyou.MsLi:Whosetapesarethese?Daming:Theyremine.MsLi:Heresapurplewallet!Tony:Itsmine.Look!Heresmyname“Tony”!Thankyou.,MsLi:Yourewelcome!Lookatthisnicewatch.Isityourstoo,Daming?Daming:No,itisnt.IthinkitsBettys.Ling:Yes,itshers.MsLi:Everyone,pleasebecarefulwithyourthingsfromnowon.Daming:Herearesomenicegloves.Whoseglovesarethey?MsLi:LetmeseeOh,theyremine!Thankyou!,Whosebagisthis?它是谁的包呢？Oh,sorry!Itsmine.哦，不好意思，是我的！,物主代词分两种，形容词性、名词性，形容词性物主能力差，自己不能来当家，后面需把名词加，我的my你的your他的his她的her名词性物主能力强，自己独来又独往，我的mine你（们)的yours他的his她的hers,名词性物主代词,A:Whosebananasarethese?,B:Theyaremybananas.,A:Whoseshoesarethose?,B:Theyare.Theyareours.,Theyaremine.,ourshoes,A:Whoseapplesarethese?,B:Theyarehisapples.Theyare.,A:Whosetoysarethose?,B:Theyarehertoys.Theyare.,hers,his,Matchthepeoplewiththeirthings,1.Linglinga)crayons2.Damingb)gloves3.Tonyc)tapes4.Bettyd)wallet5.MsLie)watch,1.Firstofall,comeandlookinthelostandfoundbox!首先，看看失物招领箱吧！“firstofall”表示“首先”，常常放在句首，通常情况也可以用firstly等替换。e.g.:Firstofall,letmeintroducemyfriendsMiketoyou.Firstly,Iwouldliketothankallofyouforsupportingmethesepastcoupleofweeks.首先，我想感谢过去几个星期一直陪伴我，让我坚强地走出悲痛的所有人。,Languagepoints,2.Everyone,pleasebecarefulwithyourthingsfromnowon.从现在开始请大家小心保管自己的物品。“becarefulwith”意思是“小心”,此时的becafeful等同于lookout.Pleasebecarefulwithyourmoney.“fromnowon”表示“从现在开始”。e.g.:Fromnowon,studentsneedmuchmoretimetorest.,Pharses,firstofall首先lostandfound失物招领箱alotof/lotsof大量，许多alot很，非常Monkeyslikeeatingbananasalot.,辨析：watch，look，lookat与see,1、watch是及物动词，意思是“观看；注视”，常用来指看电视、看球赛、看戏等。2、look为不及物动词，单独使用，用以引起对方的注意。3、lookat是由动词look和介词at组成的词组，后面可以带宾语，侧重“看”的动作。4、see为及物动词，意为“看见”，侧重“看”的结果。,Workinpairs.Askandanswer.,-ArethecrayonsBettys?-No,theyrenothers.TheyreLinglings.,用自己的文具做道具，用以上句型两人一组编对话。,A:Whosebagisit?B:Itsmine.A:Isthisyourbag?B:Yes,itsmybag./itsmine.No,itsnotmybag./itsnotmine.,carefulhersminepurpletapeyours,Completethepassage.,MsLi:Linglingsbagisinthelostandfoundbox.Thecrayonsare(1)_too.Damings(2)_andTonys(3)_walletarehere.Isthewatch(4)_,Daming?Pleasebe(5)_withyourthings!Andwhoseglovesarethese?Ohsorry.Theyre(6)_.,hers,tape,purple,yours,careful,mine,Isthisyourcap?Isthiscapyours?,Isthisyourcap?No,itsnotmine.=No,itsnotmycap,yours=yourcapmine=mycap,Isthiscapyours?Oh,yes.Itsmine.=Oh,yes.Itsmycap.,=,我的mine=my+n.你的yours=your+n.他的his=his+n.她的hers=her+n.它的its=its+n.我们的ours=our+n.你们的yours=your+n.他们的theirs=their+n.,名词性物主代词=形容词性物主代词+名词,Listenandrepeat.,/backbagthank/e/erasername/walletwatch,Writing-lookatthepictureandwrite“LostandFound”.,Lostandfound.,Summary,1.名词性物主代词=形容词性物主代词+名词,2.名词的所有格形式例如：TomTomsLiMingLiMingsthestudentsthestudents,例如：mine=my+n.,Homework,Makesomesentenceswiththenewwordsandwritethemdown.