21-22新概念英语第一册ppt课件Lesson21-22

Lesson21Whichbook?Lesson22Giveme/him/her/us/themaWhichone?,Unit11,givesb.sth.=givesth.tosb.把某物给某人Givemeabook.=Giveabooktome.giveatalk作一次演讲,基数词的构成,1）112,独立成词。onetwothreefourfivesixseveneightnineteneleventwelve2）13-19,由39+teen构成。14fourteen16-sixteen17-seventeen19nineteen特殊拼写:13thirteen15-fifteen18eighteen3）2090,以-ty结尾。20twenty30-thirty40forty50fifty80-eighty60-sixty70-seventy90ninety4）2199，两位数，十位与个位之间有“”。21twentyone55fiftyfive99ninetynine,14,40,50,15,17,70,90,19,18,80,60,16,7,29,7,hundred,and,5)101999，三位数，百读作hundred,百位与十位/个位之间加and。101onehundredandone840eighthundredandforty693sixhundredandninety-three,基数词的构成,twenty-nine,714,410,506,105,178,370,980,914,183,802,667,216,9,29,7,thousand,hundred,and,6)1，000以上数目,从右向左每三位用“，”分开,分别读为thousand,million,billion今天我们只学千以内的数字,基数词的构成,8,06,2,hundred,3,and,thousand,14,40,206,105,6178,370,980,1000,183,82,67,4216,7093,5006,100,18,1234,Whichcolouredbagdoyoulike?,Ilikethisbluebag.,Whichcoloureddressdoyoulike?,Ilikethispinkdress.,v.清空,befullof装满；充满Theglassisfullofjuice.,同义词：small反义词：big/large,adj.少的；年轻的adv.很少地；一点点；少许n.少许；一点点alittle一点同义短语：afew一点,few/afew/little/alittlefew/afew修饰可数名词little/alittle修饰不可数名词few,little表示否定意义,译为“没有几个”，“没有多少”afew,alittle表示肯定意义,译为“有几个”，“有一点”,*Therearepeoplelivinghere.这里几乎没人住。*Therearestudentsintheclassroom.教室里有一些学生。*IknowEnglish.我不懂英语。*Thereismilkinthebottle.瓶子里有些牛奶。,few,afew,little,alittle,Thereiswaterintheglass.杯子里几乎没有水了。Thereiswaterintheglass.杯子里还有些水。,little,alittle,happy-sad/angrynew-oldyoung-oldbig/large-small/littlelong-shorttall-shortempty-fullsharp-bluntclean-dirty,几组反义词,slow-quick/fastcold-hotwarm-cooldark-brightin-outup-downleft-rightopen-close,abox,3boxes,aboxof一箱子aboxofapplestwoboxesofapplesaboxofmilktwoboxesofmilk,aglassofmilktwoglassesofmilkacupofteathreecupsoftea,spoons,knives,forks,1.Heresyourshirt,Tim._2._himacleanknife,please.3.Hereyouare,children._downhere.4._and_myfathersnewcar.5.Niceto_you.,givesitmeetcomeseecatch,catch,Give,Sit,Come,see,meet,作业：1.听写单词21-22课。2.掌握few,afew,little,alittle的用法。3.掌握千以内的数字的读法和写法。4.预习21课课文。5.下周重点内容：1)讲课文2)直接宾语和间接宾语的用法3)代词,Unit11,Whichbookdoesthemanwant?,Whichbook?,MAN:Givemeabookplease,Jane.WOMAN:Whichbook?Thisone?MAN:No,notthatone.Theredone.WOMAN:Thisone?MAN:Yes,please.WOMAN:Hereyouare.MAN:Thankyou.,Theredbook.,Whichbook?,MAN:Givemeabookplease,Jane.WOMAN:Whichbook?Thisone?MAN:No,notthatone.Theredone.WOMAN:Thisone?MAN:Yes,please.WOMAN:Hereyouare.MAN:Thankyou.,givesb.sth.,直接宾语,间接宾语,主语+及物动词+间接宾语+直接宾语例如：Myfatherboughtmeanewbike.Hegavemeanapple.,一直接宾语和间接宾语,1)及物动词之后跟有双宾语，往往一个指人，一个指物。指人的为间接宾语，指物的为直接宾语。一般情况下，间接宾语在前(即人在前)，直接宾语在后（即物在后）。如果要把间接宾语放在直接宾语之后，间接宾语前需加介词to或for。例如：,Pleasepasshimacupoftea.=Pleasepassacupofteatohim.间接宾语直接宾语直接宾语间接宾语Showmeyournewbook,please.=Pleaseshowyournewbooktome.间接宾语直接宾语直接宾语间接宾语Mymotherboughtmeabike.=Mymotherboughtabikeforme.间接宾语直接宾语直接宾语间接宾语,2)把间接宾语放在直接宾语之后，间接宾前有时加介词to,有时加介词for,这主要取决于谓语动词。用to侧重指动作的方向，表示朝着，向着，对着某人。用for侧重指动作的受益者，表示为某人。一般在动词bring,pass,give,tell,send,lend,show等之后加to。在动词cook,buy,make,sing等之后加for。例如：Wouldyoulendmeyourpen,please?=Wouldyoulendyourpentome,please?Myfatherismakingmeabookcase.=Myfatherismakingabookcaseforme.,一改写下列句子。1.Pleasegivemeacupoftea.2.Showthatpicturetome.3.Takeherthoseflowers.4.SendthelettertoTom.5.Mymotheriscookingusameal.,Pleasegiveacupofteatome.,Showmethatpicture.,Takethoseflowerstoher.,SendTomtheletter.,Mymotheriscookingamealforus.,6.Singhimasong,please.7.Passthemthesephotos.8.Ourteacheristellingusastory.9.Buymeanewcomputer,please.10.Sarah,bringmethatcup.,Singasongforhim.,Passthesephotostothem.,Ourteacheristellingastorytous.,Buyanewcomputerforme,please.,Sarah,bringthatcuptome.,1.Givemeacup.,2.Passmeabottle.,3.Showmeabox.,4.Tellmeastory.,full-empty,new-old,sharp-blunt,Givemethebottle,please.Whichone?Thelargeoneorthelittleone?Givemetheknife,please.Whichone?Thebluntoneorthesharpone?Givemethebox,please.Whichone?Thenewoneortheoldone?,Her,Our,His,Their,人称代词和物主代词讲解,人称代词,I我,we我们,you你,you你们,he他,she她,it它,they他们她们它们,人称代词,I我,we我们,you你,you你们,he他,she她,it它,they他们她们它们,Iam我是Weare我们是Youare你是Youare你们是Heis/Sheis/Itis他/她/它是Theyare他们她们它们是。,Iamagirl.Youareagirl.Heisaboy.Sheisagirl.Itisacat.,Wearegirls.Youaregirls.Theyareboys.Theyaregirls.Theyarecats.,I_agirl.,am,We_girls.,are,You_agirl.,are,You_girls.,are,He_aboy.,is,They_boys.,are,She_agirl.,is,They_girls.,are,It_abird.,is,They_birds.,are,用法口诀：人称代词分两格，主格宾格来分说；主格定把主语作，宾格作宾不会错。,I,we,me,us,you,you,you,you,he,she,it,him,her,it,them,they,1)主格作主语。如：IamChinese.我是中国人。2)宾格作宾语，放在及物动词或介词之后有时还可以在口语中用作表语。如：Idontknowher.我不认识她。(动词宾语)Whatswrongwithit?它怎么了？(介词宾语)Openthedoor,please.请开门。Itsme.是我。(表语),人称代词在句中的作用,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-第一人称即：youandI;he/she/itandI;you,he/she/itandI2)复数人称代词作主语时，其顺序为：第一人称-第二人称-第三人称即：weandyou;youandthey;we,youandthey,人称代词并列用法的排列顺序,二一、三一、二三一，第一人称最谦虚，若把错误责任担，第一人称须当先。即承认错误时，第一人称要放在最前面,表示所有关系的代词叫做物主代词。用来表示某人或某物属于谁的物主代词分为形容词性物主代词和名词性物主代词两种。物主代词有人称和数的变化。第三人称单数的物主代词还有性的变化。,物主代词,形容词性物主代词具有形容词的特性，常放在名词前面作定语，表明该名词所表示的人或物是谁的。1.形容词性物主代词相当于形容词，在句中只能用作定语,后面必须跟名词。例如：Isthatyourbike?那是你的自行车吗?,2.如果名词前用了形容词性物主代词，就不能再用冠词(a,an,the)、指示代词(this,that,these,those)等修饰词了。例如：这是他的书桌。误：Thisishisadesk.正：Thisishisdesk.,3.与形容词一起修饰名词时，形容词性物主代词要放在形容词的前面。如：hisEnglishbooks他的英语书，theirChinesefriends他们的中国朋友。,4.汉语中经常会出现我妈妈，你们老师等这样的语言现象，虽然代词用的是我、你们，但实际意义仍是我的、你们的，所以在英译时，注意要用形容词性物主代词my,your。例如：你妈妈在家吗?误：Isyoumotherathome?正：Isyourmotherathome?,5.its与its读音相同，hes与his读音相似，但使用时需注意它们的区别(its和hes分别是itis和heis的缩略形式，但its和his却是形容词性物主代词)。例如：Itsabird.ItsnameisPolly.它是一只鸟。它的名字叫波利。Hesastudent.Hismotherisateacher.他是一名学生。他妈妈是一位教师。,6.名词性物主代词起名词的作用，它后面不能再加名词。例：1.Lookatthetwopencils.Theredoneisyoursandtheblueoneismine.看那两支铅笔，红的是你的笔，蓝的是我的笔。2.Helikesmypen.Hedoesntlikehers.他喜欢我的钢笔。不喜欢她的钢笔。,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,看谁填得又对又快！,mine,your,his,hers,its,our,yours,their,代词练习题,一、用人称代词代替下列各词或划线部分：,1.Mr.Li2.heruncle3.MissLiu4.myfamily5.mycousinandI6.ourpencils7.itstail8.hisgrandmother9.yourT-shirt10.Bob11.theirpears12.thepark13.Jenny14.theanimals15.mymotherandfather,he,she,they,they,it,it/they,he,she,it,they,they,she,it,he,we,16.Thecarisred.17.Thesebooksareonthedesk.18.MymotherandIareathome.19.Mr.Smithisakindman.20.Herauntisamodel.(模特),Itisred.,Theyareonthedesk.,Weareathome.,Heisakindman.,Sheisamodel.,1.Thisisnt_knife._isgreen.(she)2.Theseareyourbooks，Kate.Put_inthedesk，please.(they)3._mustlookafter_things.(you)4.WeiFang，isthat_ruler?Yes，itis.(you)5.Theywantafootball.Give_thegreenone，please.(they),二填入正确的人称代词和物主代词,her,Hers,them,You,your,your,them,6.ItsLinTaosbag.Giveitto_.(he)7.Isthispencil-boxLiLeis?No，_isverynew.(he)8.Thisboxistooheavy.Icantcarry_.(it)Dontworry，Let_(I)help_.(you)9._isaboy,_nameisMike.Mikesfriendslike_verymuch.(he)10.Mysisterisin_room._isateacher.(she),him,his,his,He,him,her,She,me,you,it,11.Janeisalittlegirl._motherisanurse.(she)12.Wearein_classroom._classroomisbig.(we)13.Myfatherandmotherareteachers._arebusy(them)14.Youareapupil.Is_brotherapupil,too?(you)15.Arethese_（you）pencils?Yes,theyare_（our）.,Her,ours,your,your,They,Our,our,16.Whoseisthispencil?Its_（I）.17.Ilove_（they）verymuch.18.Sheis_（I）classmate.19.MissLioftenlooksafter_（she）brother.20.Arethese_（they）bags？No,theyarent_（their）.Theyare_（we）.,them,mine,her,their,theirs,ours,my,演练场,()1.Whats_telephonenumber?Its8265-3412.youB.yourC.my()2.IsheLiPing?Yes,_.A.ImB.hesC.heis()3.Whatarethese?_aredesks.A.ThisB.ThoseC.TheyD.It()4.Whosthat,Kangkang?_Mary.ThatsB.ItsC.HesD.Theyre()5.Arethosebooks?Yes,_.A.theyareB.theyarentC.thoseareD.thosearent()6.Isthatanorange?_.Itsanapple.A.YesB.NoC.ItisD.Itisnt()7.Whats_overthere(在那边)？Itsabus.A.theseB.thoseC.thisD.that,()8.Whatarethose?_arecakes.ThatB.TheseC.ItD.They()9.Thisismyteacher,MissChen._isfromHebei.A.SheB.HeC.HerD.His()10.DoesMaryknow_?Yes,sheknows_.A.yours;meB.your;usC.you;usD.yours;us()11.Aretheblackshoes_?No.Its_.A.Tom;herB.Toms;herC.Tom;hersD.Toms;hers()12.Isityourdress?No.Its_.hersB.herC.myD.him()13.Whosthegirlinred?Sorry,Idontknow_._isanewstudent.A.she;SheB.her;SheC.her;HerD.she;Her,()14.Wouldyoulike_juice,please?No,thanks.Idontlike_.A.any;itB.some;itC.any;themD.some;them()15._oftenhelps_with_English.A.His;her;hersB.She;him;hisC.She;him;herD.He;me;mine()16._aregoodfriends.Wereinthesameclass.A.KangkangandIB.IandKangkangC.KangkangandLiMingD.Kangkang()17.Isthisyourbook,Alice?Yes,itis_book.A.hisB.herC.hersD.my()18.MissWangteaches_English.Wealllike_.A.us;herB.we;herC.our;herD.we;she,you,him,her,us,them,it,you,yours,his,ours,mine,hers,its,theirs,yours,Thisis（my/I）mother.2.Nicetomeet（your/you）.3.（He/His）nameisMark.4.Whats（she/her）name?5.Excuse（me/my/I）.,6.Are（your/you）MissLi?7.（I/My）amBen.8.（She/Her）ismysister.9.Fine,thank（your/you）.10.Howoldis（he/his）?,exercises,exercises,二、用所给代词的正确形式填空。1.Theseare_(he)brothers.2.Thatis_(she)sister.3.Lilyis_(Lucy)sister.4.Tom,thisis_(me)cousin,Mary.5.Now_(herparents)areinAmerica.6.Those_(child)are_(I)fathersstudents.,my,her,Lucys,my,they,children,his,exercises,7.Doyouknow_(it)name?8.MikeandTom_(be)friends.9.Thanksforhelping_(I).10._(Ann安)motheris_(we)teacher.,its,are,me,Anns,our,1.Thisisnot_desk.Mydeskisoverthere.2.Canyouspell_name,Tom?3.TomandJackarebrothers.Thisis_room.4.Weareinthesameclass._classroomisverynice.5.MrsGreenismyteacher.Im_student.,物主代词练习,my,your,their,Our,her,作业：1.代词练习题。2.课本44页A部分做到课本上，B部分1,2小题做到作业本上3.背诵课文Lesson21听写单词21-22。5.预习23-24课课文和单词。,一.从括号内选择正确的代词填空1.Yourfootballclothesareonthedesk.Pleaseput_(th