初中英语名词用法.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,单击此处编辑母版文本样式,第二级,第三级,第四级,Page,*,单击此处编辑母版标题样式,Welcome to my class.,Noun,名词,一、名词的概念&种类,名词是表示,人,、,事物,、,地点,、或,抽象概念,的名称。,专有名词,普通名词,指地名、人名、团体机构名称,1、the Great Wall,2、Chian,3、Tom,可数名词:desk,room,chair,people,class,不可数名词:air,water,bread,fun,tea,advice,flower,flower,s,找,规律,book,book,s,一般情况在词尾加-S,Review:可数名词的复数变化,watch,es,box,es,bus,es,brush,es,以s,x,ch,sh结尾的名词加es,factori,es,baby,babi,es,factory,以“辅音字母+y”结尾，变y为i，再加-es,以“元音字母+y”结尾，直接加S,boy,boy,s,toy,toy,s,leaf,wolf,wol,ves,lea,ves,knife,kni,ves,以f或fe结尾的名词，变f,fe为v,再加es,radio,s,photo,s,zoo,s,piano,s,以-O结尾，一般在词尾加-S，,tomato,es,potato,es,hero,es,N,egro,es,以-O结尾，一般在词尾加-S，但“两人、两水果”例外,不规则变化,child-childr,en,woman-wom,e,n,man-m,e,n,goose-g,ee,se,mouse-mice,foot-f,ee,t,deer,sheep,deer,，,sheep,，,yuan,Japanese,Chinese,等的单复数同形,.,Yuan,不可数名词,：,普通名词所表示的人或事物不能按个数计算的名词。,常见的不可数名词：,meat,bread,cake,rice;,water,juice,tea,coffee;,air,fun,advice,homework,information,knowledge,news;,.,a bottle of,juice,a,cup,of,tea,two boxes of,milk,不可数名词,可数与不可数名词需注意,1、单数可数名词表示泛指时，前面要用不定冠词a(an)，表示特指时，前面要用定冠词the;,他是一名工人。,He is,a,factory worker.,我喜欢这只狗，因为它的可爱。,I like,the,dog becuse it is cute.,不可数名词前不能用a(an)修饰，表示特指时，前面一定要用定冠词the,。,没有人能看见空气,。,No one can see,air,.,听到这个消息，他高兴得跳了起来。,Hearing,the news,he jumped with joy.,2、,可数名词前可用具体的数词来表示具体的数量。如：two apples,four books等。,不可数名词前通常用单位词+of来表示数量。如：a piece of paper,three pieces of paper等。,3、可数名词和不可数名词前都可以用some,any,a lot of,lots of 等来修饰，表示一些，许多。,桌子上有一些苹果。,There are,some,apples,on the desk.,瓶子里有许多水。,There is,a lot of,water,in the bottle.,many&much,many 用于修饰可数名词,教室里有许多学生。,There are,many students,in the classroom.,much 用于修饰不可数名词,在晚上的时候，你不要喝太多的茶。,You can not drink,too much,tea in the evening.,根据所给单词的正确形式填空：,1.,Two,(sheep)are eating the grass at the foot of the hill,.,2.I often go to work on,.(foot),3.I know one of the,.(boy),4,.Please give them their,.(photo),5,.Are there any,in the box?(watch),6,.There are twelve,in a year.(month),sheep,foot,boys,photos,watches,months,7,.Would you like some,?(tomato),8,.Look!The,are singing.(woman),9,.Jim has some,.(knife),10.,In the picture there are many_,(deer),and two_,(fox),.,tomatoes,women,knives,deer,foxes,