初一英语课件---名词复数

oneboatboats/s/boats/ts/acartwocars/z/onepentwopensWhat’sthis?Whatarethese?Sumup:一般情况下,直接在名词词尾加S.It’sapen.Theyarepens.abusbuses/׀z/awatchtwowatchesafishsomefishesaboxthreeboxesSumup:以s、x、ch、sh结尾的名词,在其词尾加espotatosomepotatoestomatofivetomatoesSumup:以辅音字母加Ｏ结尾的名词，在其词尾加es.但photo、piano(钢琴)除外，photos,pianos.knifefourknivesleafsomeleavesSumup:以f或fe结尾的名词要将f或fe变为V再加es.babyfivebabiesboythreeboys以辅音字母加y结尾的名词，要变y为i再加es.可数名词和不可数名词可数名词（1）（2）（3）（4）定义：是可以计数的名词。可数名词前可以用a,an限定,表一个….。可数名词前可以用one,two,three…限定。可数名词有复数形式。可数名词和不可数名词不可数名词（1）（2）（3）（4）定义：是指不能计数的名词。不可数名词前不可以用a,an限定。不可数名词前不可以用one,two,three…限定。不可数名词没有复数形式。可数名词复数形式的构成1名词特点词尾加法例词一般情况下加-sdesksapplestreesoranges以-s,-x,-sh,-ch结尾的加-esboxeswatches以f或fe结尾的改f或fe为v再加-eskniveswives可数名词复数形式的构成2名词特点词尾加法例词改y为i再加-esfamiliesdictionaries以元音字母加y结尾的加-sboyskeys以o结尾的有生命的事物加-estomatoespotatoes以辅音字母加y结尾的无生命的事物加-sphotosradiosapplehamburgerbananaFrenchfriesorangecarrottomatoeggstrawberrychickenboywatchchair可数名词countablenouns不可数名词uncountablenounsapplehamburgerbananaFrenchfrorangecarrottomatobroccolieggstrawberrboywatchchaircountableanduncountablenounsssssssiessiesyyessesmilkricebreadsaladicecreamchickenfooddrinkfruit/•加上复数后如何发音？•清后/s/books/s/,浊元后读/z/pens,photos/z/./s//z/后读/׀z/watches．/t/后/ts/cats,/d/后／dz／beds.给下列名词加复数并读出来．•am--is--he--she—•It--bird--lady—•orange--ruler--•cat--boy--girl—•case--wife--watch—•tree--key--question—•this--that--friend—•family--dictionary—•photo--card--arearetheytheytheybirdsladiesorangesrulerscatsboysgirlscaseswiveswatchestreeskeysquestionsthesethosefriendsfamiliesdictionariesphotoscards一、用所给单词的适当形式填空。1.Ilike_________(tomato)verymuch.2.Nick_____(like)hamburgersandsalad.3.Let’s______(think)aboutthebirthdaydinner.4.MsSmithhasten____________(strawberry)?tomatoeslikesthinkstrawberries4.Doesyoursisterlike_______(鸡肉)?5._____(鸡蛋)andmilkaregoodforyou.6.Wehave____(米饭)and______(胡萝卜).三、单项选择1.WuLinglikespearsbutshe___bananas.A.likesB.don’tlikeC.doesn’tlike2.—_____yourbrotherslikehamburgers?—Yes,______.A.Do;theydoB.Does;hedoesC.Are;theyareCchickenEggsricecarrotsA1.Ilikefruit,butI(don’t/doesn’t)likevegetables.2.She(like/likes)bread,butshe(doesn’t/don’t)likesalad.3.He(like/likes)bananas,buthe(don’t/doesn’t)likeoranges.3aUnderlinethecorrectwordsinthebrackets.第三人称单数形式4.We(likes/like)hamburgers,butwe(don’t/doesn’t)likechicken.5.They(likes/like)pears,butthey(don’t/doesn’t)likestrawberries.第三人称复数形式思考并讨论：1.什么时候需要用likes或者doesn’t？什么时候用like或者don’t?2.like后面的名词为什么有时词尾要加-s/-es,有的时候为什么不加-s/-es？5.Burgers?That________(sound)good.6.Mybrother__________(notlike)eggs.7.Hiscousins________(notlike)ice-cream.soundsdoesn’tlikedon’tlike二、根据汉语提示写单词。1.MsSunlikes_________(蔬菜)verymuch.2.Wealwayshave______(晚饭)at6:00.3.Whohasa________(生日)nextweek?vegetablesdinnerbirthday3bNumberthesesentences[1-4]tomakeaconversation.Makeyourownconversationsinpairs.so:英语口语中常用的语气词，相当于汉语中的“于是，那么，这样一来”，其承上启下的作用。？A:Doyoulike…?B:Yes,Ido./No,Idon’t.Foodlikesdoesn’tlikeice-creamLiuLiZhangJunhamburgersorangesmilksaladstrawberriestomatoesbananasLiuLilikesice-cream.ButZhaoJundoesn’tlikeit.LiuLilikeshamburgers,andZhaoJunlikesthem,too.1.Talkaboutyourfamily’sfavoritefood,writeashortpassage.谈论你家人最喜爱的食物,写一段小短文。Mynameis…,Ilike…,butIdon’tlike…Myfatherlikes…,buthedoesn’tlike…Mymotherlikes…,butshedoesn’tlike…2.ReviewtheGrammarFocus.