85新概念英语青少版1B Unit24

名词可分为可数名词和不可数名词。可数名词有单复数之分，前面可加数词(one、two、three--)或冠词（a、an、the）。anapple一个苹果fourapples四个苹果abook一本书threebooks三本书可数名词包括：(1)普通名词：boy男孩girl女孩apple苹果book书(2)集体名词：people人们人民(3)少数专有名词:China中国不可数名词不可数名词主要包括两大类：物质名词与抽象名词。物质名词无法表示为个体的实物，如：rice大米、food食物、coffee咖啡、meat肉、bread面包、water水、tea茶.抽象名词为动作、状态、品质等无法计数的抽象概念，如：happy开心、sad伤心、love爱.名词的单复数变化：规则：1.一般情况加-s如：mapsbagscars2.以s,sh,ch,x等结尾的词加-es如：buseswatches3.以不发音的e结尾的单词，直接加-s如：oranges4.以辅音字母加y结尾的词，变y为i加es如：baby---babies5.以o结尾的单词：1.加-es的词：英雄在土豆地里吃西红柿。heroespotatoestomatoes2.加-s的词：除了上面3个单词，其他以o结尾的词都加-spianosradios3.即可加s也可加-eszeros/es6.以f或fe结尾的名词变复数时，变f/fe为v加-esknife---knivesleaf---leaveswolf---wolveswife---wiveslife---livesthief---thieves；名词变复数的不规则变化：1.变单词中的元音部分。foot---feettooth---teethmouse---miceman---menwoman---women2.加-renchild---childrendumpling•dumplig√ssoupsoup×s/fiſ/fishes/fiſiz/fish√fishfishes×种类鱼肉ricerices×orangejuiceorangejuices×porridgeporridges×oniononions√Loveme,lovemydog.salmon/‘sæmən/鲑鱼anicepieceofsalmonapieceofpaper/cake/woodstrawberry/’strɔ:bəri/草莓lettuce/’letis/生菜cucumber/’kju:kʌmbə/黄瓜dessert/di’zət/甜点That'sfantastic!thefirst,thesecond,thethird,thefourththefifth基数词序数词基数词是表示数量多少和大小关系的词。如：one,two,three,four,---,thirty-one.序数词是表示顺序和次序的词，与基数词相对应。如：first,second,third,fourth,…,thirtieth,thirty-first请将基数词转换成序数词onetwothreefourfivesixseveneightninetenfirst1stsecond2ndthird3rdfourth4thfifth5thsixth6thseventh7theighth8thninth9thtenth10theleventwelvethirteenfourteenfifteentwentythirtytwenty-oneththththtwelfthtwentieththirtiethtwenty-first一、请填入合适的元音字母或字母组合：请填入合适的元音字母或字母组合：1.s_lm_n请填入合适的元音字母或字母组合：2.p__ce请填入合适的元音字母或字母组合：3.m__l请填入合适的元音字母或字母组合：4.c_c_mb__请填入合适的元音字母或字母组合：5.h__lth_请填入合适的元音字母或字母组合：6.cr__m请填入合适的元音字母或字母组合：7.p_ck请填入合适的元音字母或字母组合：8.d_ss__t请填入合适的元音字母或字母组合：9.t_night请填入合适的元音字母或字母组合：10.f_nt_st_c请填入合适的字母或字母组合：11.str__b_rry请填入合适的字母或字母组合：12.p_t_t_请填入合适的字母或字母组合：13.l_ve•ListentotheradioandthefillthefollowingblanksPicture1•Claire,doyoulike____?•Yes,I______fish.I_____like_____.•Good!I'vegotanice____salmonfordinnertonight.Picture2•Doyoulike________?•Yes,I__________too.I'vegotsome____and______...Picture3•There'ssome___andsome____.•Is______?That's_____,Karen!It'smy_________food!Well,here'sa_____.YouandPaulcanpicksome______fromthe____.Thenwecanhavesome_____for________.Picture4Picture5•Thisis___,Karen!•A__________!•ButI'm________!•_______,Paul!•I'vegot_______potatoesinthe_____!Picture6•Andyoucan•_________withyour______.•Just____them________!Watchthevideoanddothefollowingexercises1.Robert,______youlikesalmon?•A.areB.doC.isD.Can2.Youcanhavesomecreamwithyour______.A.riceB.hamburgerC.chickenD.strawberries3.I've___lotsofpotatoesinthekitchen!A.goB.gotC.likeD.wanthavegot/hasgot“有”4.Thisisgreat,Keran!Areally_____meal!A.hungryB.happyC.healthyD.surprise5.Mum!I'mvery______.Havewegotanybread?A.angryB.hungryC.thirstyD.sorry6.Dad!Havewegotanycucumberinthe_____?A.bedroomB.kitchenC.bathroomD.study7.YouandPaulcan____somestrawberriesfromthegarden.A.goB.pickC.pullD.eat8.That'sfantastic,Karen!It'smy______kindoffood!A.likeB.ownC.favouriteD.worry9.Ilovefish.Ireallylike_____.A.cucumberB.fruitC.salmonD.ice-cream10.I'vegotanice___ofsalmonfordinnertonight.A.partB.pieceC.kindD.lotKaren:Claire,Doyoulikefish?Claire:Yes,Ilovefish.Ireallylikesalmon.Karen:Good!I’vegotanicepieceofsalmonfordinnertonight.Yes,Ido./No,Idon’t.Whatdoyoulike?aboxof、aglassof、abagof、apairof、abottleof…Karen:Doyoulikevegetables?Claire:Yes.Ilikevegetables,too.Karen:I’vegotsomenewpotatoesandsomesalad…指能以数目来计算，可以分成个体的人或东西，因此有复数。指不能以数目来计算，不可以分成个体的概念、状态、品质、感情或表示物质材料的东西。•规则变化：名词单数变复数，直接加-s占多数；s,x,z,ch,sh,来结尾，直接加上-es；词尾是f或fe，加-s之前变ve；辅音+y在词尾，把y变i再加-es.shirt-shirtsbus–buses;box-boxeswife-wivesbaby-babies•以o结尾的名词分两种：1)+esNegroheropotatotomato黑人和英雄喜欢吃土豆和西红柿2)+s除了上面四个单词，其他以o结尾的词都加-spianosradios•不规则变化，常见的有：man–men;woman–women;foot–feettooth–teeth;mouse–mice;child–children;fish–fish;deer–deer;sheep-sheepcity-country-book-pencil-knife-photo-photo-tomato-wolf-radio-leaf-dog-party-box-table-family-toy-piano-Karen:There’ssomelettuceandsomecucumber.IsthatOK?Claire:That’sfantastic.Karen!It’smyfavouritekindoffood./fæn’tæstik/极好的英语中表示“好”的单词有哪些?Karen:Well,here’sabowl.YouandPaulcanpicksomestrawberriesfromthegarden.Thenwecanhavesomefruitfordessert.区别：desert沙漠Paul:Thisisgreat,Karen.Areallyhealthymeal.ButI’mveryhungry.Karen:Don’tworry,Paul.I’vegotlotsofpotatoesinthekitchen.adj.伟大的，重大的TheGreatWall/’helθi/健康的Karen:Andyoucanhavesomecreamwithyourstrawberries.Justpickthemfirst.n.第一adv.首先Lesson48下列字母可以组成哪个单词？firstirfstcreameacrmworrywrroymealelamhealthyeathyhldesserttdsserestrawberryystawrberrpickckipfantasticftaanscticucumbercubercumlettuceltteuecpotatoopattotonightghtitontpiecepceiesalmonmnosalloveveol/uə/poorsurejury[’dʒuəri]/juə/purecureEurope[‘jʊərəp]late助动词：do否定式：don't•Doyoulikevegetables?•Yes,Ido.•Doyoulikefruit?•No,Idon't.比较：助动词are•Areyouateacher?•Yes,Iam.•Areyouapoliceman?•No,I'mnot.比较：助动词is•Isheadriver?•Yes,heis.•Isheapostman?•No,heisn't.•Ilovevegetables!Doyoulikethem?•.No,Ihatethem.ButIlikefruit.•Doyouwantanyvegetables?•No,thankyou,butIwantsomefruit.•Whatdoyouwa