新概念英语青少版1A unit10 lesson 20ppt课件

.,Lesson20ByMr.Ren,Unit10Jumpin!,.,Points,Hurryup!快点儿Waitaminute!等一下Comeon!快点儿Nevermind!不要紧，没关系,.,Points,我的书包也很重Mybagsheavy,too.我们的校车都满了Ourschoolbusesareallfull.她的书包里都装满了书Herbagisfullofbooks.车是空的Thecarisempty.,.,并列人称代词的排列顺序,1）单数人称代词并列作主语时，其顺序为：第二人称-第三人称-第一人称you-he/she/it-IYou，heandIarestudents.Thereare4peopleinmyfamily,myfather,mymother,mybrotherandI.,.,并列人称代词的排列顺序,2）复数人称代词作主语时，其顺序为：第一人称-第二人称-第三人称We-you-theyWe,youandtheyareupstairs.指示代词:this这个that那个these这些those那些,.,单数句变为复数句,1.Imadoctor.2.Thatshisfriend.3.Isthisherteacher?4.Shehasgotapear.5.Isheathome?6.Thisismywatch.,.,Thisismypen.Its(mypen).Itme.,TheseareherCDs.Theyare(herCDs).Theyher.,hers,belongsto,belongto,mine,.,ThatisyourT-shirt.Its(yourT-shirt).Ityou.,Thoseareourbooks.Theyare(ourbooks).Theyus.,yours,belongsto,ours,belongto,.,-Isthisyourcoat?-No,itsnot.isblue.Thiscoatisred.-isit?,-Ithinkits(Milliecoat).Its-Thankyouallthesame.,mine,Mine,Whose,Millies,hers,.,me,you,him,her,my,mine,your,yours,his,his,her,hers,.,us,you,them,your,its,our,ours,yours,their,theirs,It,its,.,I,my,you,Me,mine,you,your,your,he,him,his,his,she,her,her,hers,it,It,its,its,we,us,our,ours,you,you,your,yours,they,them,their,theirs,.,物主代词是用来表示所有关系的。物主代词分形容词性物主代词和名词性物主代词。,形容词性物主代词,名词,名词性物主代词,.,使用名词性物主代词应注意:1.Mine=mybook,以免名词重复.Thisisherbook._isonthedesk.2.名词性物主代词后不能再接名词.Thisisherbook.Minebookisonthedesk.(错),Mine,Mine,.,3.名词性物主代词作主语时,谓语动词的单,复数与它所代的名词有关.Hispensarered.Mine_blue.Myfatherworksinaschool.He_inarestaurant.4.“Of+名词性物主代词”表示许多中的一个.Heisafriendofmine.,are,works,.,Whoseroomisthis?a)ItsLucysroom.(=ThisroombelongstoLucy)b)ItsLucyandLilysroom.(=LucyandLilysharethesameroom.Itbelongstothem.),.,Whoseroomsarethese?TheyareLucysandLilysrooms.(=TheseroomsbelongtoLucyandLily.Thetwinshavearoomeach)Theyarethetwins.,.,Thisisthemanshat.Thehatisthemans.=Thehatishis.Thehatbelongstotheman.,Thesearethegirlsbooks.Thesebooksarethegirls.=Thesebooksarehers.Thebooksbelongtothegirl.,.,用所给代词的适当形式填充,Theseskirtsare_(she)._(you)areoverthere.Thecatiswashing_(it)face.Isntitfunny?_(we)classroomisonthesecondfloor._(they)isbelow_(we).-Whotaught_(he)English?-_(he)fatherdid.5.Iamafriendof_(she).,hers,Yours,its,Our,Theirs,ours,him,His,hers,.,1Heis_(our/ours)Englishteacher._nameisSam.,2._(mine/my)dogiswhite.But_(her/hers)isblack.,our,His,My,hers,3.-Look!_carisit?Isit_(your/yours)?-No,_(our/ours)carisold.-Its_(their/theirs)car._isnew.,Whose,yours,our,their,Mine,.,II用括号中单词的适当形式填空1-Arethese_(you)pencils？-Yes,theyare_(our).2.Whosepencilisthis?Its_(I).3.Sheis_(I)friend.4.MissLioftenlookafter(照顾)_(she)brother.,your,ours,mine,my,her,.,5.Arethese_(they)bags？