名词种类及单复数变化

,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,*,名词种类及单复数变化,个体名词：,boy,girl,teacher,school,book,room,pen,pencil,desk,apple,具体可见的，可以数出数量的个体。,二,.,名词种类与名词的数,1,）所有的专有名词都是不可数名词。,2,）个体名词通常都是可数的。,3,）集体名词和成双成对的名词永远用作复数。,people,police,trousers,glasses,4,）物质名词和抽象名词为不可数名词。,特殊情况：,.,有些名词,如,:family,class,team,等既可,用作单数又可用作复数。,当强调整体时，常用作单数；,当强调整体中的各个成员时，常为复数。例：,The family is quite big.,这是个大家庭。,The family are enjoying themselves in the,park.,家里的每个人都玩得很高兴。,2,）有些名词既可作可数名词也可作不可数,词，但词义有所不同。,sand,沙,sands,沙滩,wood,木头,woods,森林,fish,鱼肉,fish,鱼,orange,橙汁,an orange,桔子,chicken,鸡肉,a chicken,小鸡,room,空间、余地,a room,房间,三,.,可数名词复数变化规则,Sum up:,以,s,、,x,、,ch,、,sh,结尾的名词,在其词尾加,es,potato,some potatoes,tomato,five tomatoes,Sum up:,以辅音字母加结尾的名词，在其词尾加,es.,但,photo,、,piano(,钢琴,),除外，,photos,pianos.,大家有疑问的，可以询问和交流,可以互相讨论下，但要小声点,knife,four knives,leaf,some leaves,Sum up:,以,f,或,fe,结尾的名词要将,f,或,fe,变为,V,再加,es,.,baby,five,babies,boy,three,boys,以,辅音字母,加,y,结尾的名词，要变,y,为,i,再加,es.,4.,以,f,或,fe,结尾的词，多数变,f,为,v,，再加,-es,，如：,knifeknives,，,leafleaves,halfhalves,5.,以辅音母加,y,结尾的词变“,y”,为,“,i”,，再加,-es,如：,citycities,factoryfactories,但注意：以元音字母加,y,结尾的名词的复数形式只加,s,，,如：,boyboys,daydays,6.,不规则变化,man-men,woman-women,foot-feet,tooth-teeth,child-children,ox-oxen,，,mouse-mice,fish-fish,sheep-sheep,deer-deer,7.,表示国籍名词单复数变化规律,Chinese,Chinese,Japanese,Japanese,Frenchman,Frenchmen,Englishman,Englishmen,German,Germans,American,Americans,Egyptian,Egyptians,Russian,Russians,Italian,Italians,四,.,不可数名词数量的表示,练习,1.What do you want?,I want_.,A.piece of bread,B.two piece of bread,C.a bread,D.some bread,2._is standing at the corner of the street.,A.A police,B.The police,C.Police,D.A policeman,3.Can you see nine _ in the picture?,A.sheep B.dog C.pig D.horse,4.The _ has two _.,A.boys,watches,B.boy,watch,C.boy,watches,D.boys,watch,5.Both Marx and Engles were_.,A.German,B.Germans,C.Germany,D.from German,3.Can you see nine _ in the picture?,A.sheep B.dog C.pig D.horse,4.The _ has two _.,A.boys,watches,B.boy,watch,C.boy,watches,D.boys,watch,5.Both Marx and Engles were_.,A.German,B.Germans,C.Germany,D.from German,6.Every morning before he leaves,his mother would put some _ in his bag.,A.orange,B.oranges,7.We all believe that our team _ the,strongest of all.,A.is,B.are,A.orange,B.oranges,7.We all believe that our team _ the,strongest of all.,A.is,B.are,6.Every morning before he leaves,his mother would put some _ in his bag.,名词所有格,名词所有格的分类,名词所有格可分为三种：,1,、有生命名词的所有格,2,、无生命名词的所有格,3,、双重所有格,名词所有格,一、有生命的名词所有格 ：,s +,名词 “的”,a.,当名词不是,s,结尾时，用 ,s,Lucys hair /my mothers bag,lucy,的头发,/,我妈妈的袋子,b.,当名词是,s,结尾时，则用,s,students reading room,学生们的阅览室,workers club,工人俱乐部,注意：,Womens Day,妇女节,Childrens Day,儿童节,Teachers Day,教师节,c.,表示时间、距离、国家、城市的名词，加,s,构成所有格,five minutes walk=a five-minute walk,eight miles journey=an 8-mile journey,d.,双重所有格,:of+,名词所有格,/of+,名词性的物主代词,a friend,of,mine,an old photo,of,my fathers.,e.,共同所有格与个体所有格：共有的东西,所有格也共有,;,分开的东西,所有格也分开,.,Shes Tom and Jims mother.(,同一个母亲,),Theyre Toms and Jims mothers.(,各自的母亲,),二、表示无生命的名词所有格 用“,of“,教室的门,the door of the classroom,山顶,the top of the hill,树叶,the leaves of the tree,社会的发展,The development of the society,书的封面,The cover of a book,