名词和名词所有格课件.ppt

代词和名词所有格,Unit3Keysentences,Thisismysister./Thatismybrother.These/Thosearemyparents/friends.Thanksforsth./doingsth.因为而感谢！Isthisyoursister?Yes,itis./No,itisnt.Isthatyourbrother?Yes,itis./No,itisnt.Arethese/thoseyourbrothers?Yes,theyare./No,theyarent.注意:上文提到指示代词this/that下文用it代替，上文提到指示代词these/those下文用they代替.,可数普通名词的单复数形式及运用识别不可数名词及其在句中的主谓一致问题专有名词名词的所有格,关于名词,1.名词可分为：普通名词：就是本来就存在的一般东西的名词，如：water,desk,book,air,work等。普通名词又分为可数名词和不可数名词,可数名词有单、复数,不可数名词没有复数形式。专有名词：是特定的某人、地方或机构的名称，即:人名，地名，节日名，时间名，国家名，单位名，组织名等等。专有名词的首字母必须大写。例如：Hemingway海明威NewYork纽约Sunday星期日UnitedNations联合国等,2.可数名词在句中使用时一定要考虑到单、复数问题。可数名词单数不能单独使用，前面必须有冠词a/an/the或者是形容词性物主代词等其它限定词(如:acat,anapple,theboy,mywatch等)，表达一类事物常用复数形式，也可用单数。e.g.Applesaredelicious.Anappleisdelicious.Hiscarisveryexpensive.Yoursecondquestionistooeasy.,1)不可数名词作主语时，谓语动词要用_。2)如果要表示不可数名词的数量，可以借助于单位词来表示，常用的结构有：表示液态的不可数名词数量的结构有：表示固态的不可数名词数量的结构有：,单数形式,acup/glass/bottle+of+不可数名词,apiece/slice+of+不可数名词,不可数名词在句中的运用,名词在句中可以作主语、表语、宾语、复合宾语、定语、状语和同位语等成分。Ourcountryisgettingricherandricher.Wearestudents.Iboughtacomputerfiveyearsago.Ifoundhimacleverboy.Therearemanyappletreesonthehill.,可数名词复数的规则变化,一、一般情况加s1.清辅音后读/s/：map-maps2.浊辅音和元音后读/z/:bag-bags;car-cars二、以s,x,sh,ch结尾的词加-es读/iz/：bus-buses;watch-watches三、以辅音字母加y结尾的名词变y为i加es:city-cities,baby-babies,四、以o结尾的加es的单词：hero-heroespotato-potatoestomatotomatoes五、以f或fe结尾的名词变复数时,变f/fe为v，再加es。如：half-halvesthief-thievesleaf-leaveswolf-wolveswife-wiveslife-livesknife-knivesshelf-shelves,名词复数的不规则变化child-childrenfoot-feettooth-teethmouse-miceman-menwoman-women注意：与man和woman构成的合成词，其复数形式也是-men和-women。如：anEnglishman，twoEnglishmen.womandoctorwomendoctorsmanteachermenteachers但German/American/Australian/Canadian等不是合成词，故复数形式直接在词尾加s.,单复同形1)deer，sheep，fish，Chinese，Japanese2)li,jin,yuan,twoli,threemu，fourjin但除人民币元、角、分外，美元、英镑、法郎等都有复数形式。如:adollar,twodollars;ameter,twometers,写出下列单词的复数形式：leafthiefknifeboxfoxbuspeachdishglasswatchdogrulerpencilradiozooheroboydaykeyguyladystorycitydeersheepmanfootmousechildtooth,把下列句子改为复数形式：1.Thisisaboxandthatisaknife。2.Thereisawatchonthedesk.3.Itismybook.4.Thatisamouse.,Theseareboxesandthoseareknives.,Therearesomewatchesonthedesk.,Theyareourbooks.,Thosearemice.,5.Heisamandoctor.,6.Thisisanappletree.,Theyaremendoctors.,Theyareappletrees.,用所给单词的正确形式填空：1.Therearesomany_(wolf)intheforest.2.Therearethree_(chair)intheclassroom.3.These_(tomato)arered.4._(hero)aregreat.5.Mybrotherlooksaftertwo_(baby).6.Therearesome_(deer)eatingthegrass.7.Myfatherlikestoeat_(potato).8.TomandKingare_(boy).9.Therearetwo_(man)Englishteacherhere.,wolves,chairs,tomatoes,Heroes,babies,deer,potatoes,boys,men,1.Chinese_(people)liketoeatnoodles.2.Ihavealotof_(toy)inmybedroom.3.Ihelpmymotherwash_(dish)everyday.4.Ihavetwo_(pencil-box).5.Therearesome_(bus)inthestreet.6.Peterhaseight_(foot).7.Lindahasfour_(tooth).8.Therearesome_(child)inthegarden.9.Michaellikesthe_(mouse).,people,toys,dishes,pencil-boxes,buses,feet,teeth,children,mice,名词所有格1.一般情况在词尾加s,以s结尾的复数在词尾加e.g.TeachersDay2.名词所有格可以修饰名词做定语相当于形容词性物主代词，也可以做主语，宾语，表语等相当于名词性物主代词。e.g.ThisisTonysroom.ThesearemybooksandthoseareJims.Yourhatisredbutyoursistersiswhite.3.双重所有格表示两个人共同拥有时候，只变后者为所有格，表示分别拥有则都要变所有格e.g.ThisisLucyandLilysroom.TheseareLucysandLilysbooks.,2019/12/13,17,可编辑,8.LastweekIwenttomy_(aunt)housetoteachherhowtosende-mail.9.Thereisaonthewall.(中国地图）10._mothersworkinthehospital.A.TimandPetersB.TimandPeterC.TimsandPeters11.Canyouimaginewhatlifewillbelikein_time?A.20yearsB.20yearsC.20-years,A,B,aunts,mapofChina,人称代词,me,us,you,him,her,it,them,I,we,you,he,she,it,they,mybook,ourbook,yourbook,herbook,hisbook,itsbook,theirbook,mine,yours,ours,hers,his,its,theirs,一变，my-mine二留，his,its四加sours,yours,hers,theirs,Theseareclothes.Thenewclothesare_.,mine,I,my,Shehasafootball.Thefootballis_._footballisnew.,hers,Her,she,Thisis_newbike.Theredbikeis_.,his,his,he,Ithasaknife._knifeisblue.,Its,it,（二）用适当的词填空。,1._（谁的）booksarethese?Theyare_.（我们的）2.Thisis_（我的）bag,not_.（你的）3.Whereare_（他们的）pants?_（他们的）arehere.4.MayIborrow_（你的）pen?Sorry,_（我的）isbroken.5.Thats_（她的）cat.Itisnt_.（他的）6.Arethosepencils_?（他的）Yes,theyare_.（他的）,Whose,ours,my,yours,their,theirs,your,mine,her,his,his,his,7.Whois_（我们的）Chineseteacher?Wedontknow_（我们的）teachers.8.Ihaveadog._（它的）nameisBobby.9.Whose?Steves?-Yes,itis_.（他的）10._（我的）penisnew,and_（你的）isold.,our,our,its,his,My,yours,选择题,1coatisthis?Itshis.A.WhichB.WhosC.WhoseD.What,2._favoritecolorisred.A.SheB:HersC.HerD.Shes,3.Isthisyoureraser,Kangkang?No,itisnt.Its.A.my;yourB.mine:herC.mine;his,4.-Isthatcoat_.?Yes,its_coat.A.his,hesB.yours,yourCher,hersD.mine,your,5.They_friends._namesareTomandJim.A.are,TheirsB.are,TheirC.is,TheyD.are,They,6.Thebedroomis_.A.ofLucyandLilyB.LucysandLilysC.LucysandLilyD.LucyandLilys,用所给词的适当形式填空,1.Let_(we)helpeachother.2.Icantfind_(I)cat.Canyouhelp_(I)findit?3.Isthis_(he)bike?-Yes,_(it)is._(it)colorisgreen.4.Isthis_(she)kite?No,_(she)isathome.5._allcomefromCuba.Allof_wanttovisi