2017初一英语名词讲解及练习.pdf
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1、 2017 初一英语名词讲解及练习 名词 一、名词分类:名词分为普通名词和专有名词 普通名词:表示同一类的人或物的名称,又可分为个体名词,如 boy,house,insect,tiger 等;物质名词,如 air,snow,bread,rice 等;抽象名词,如 glory,honesty,failure,education 等。专有名词:表示个人、国家、地方、机构、组织等的专有名称,如 Cheng Du,China,Obama,China Central Television 等。名词的两大考点:数与格 二、名词的数 1.普通名词:可数名词和不可数名词(1)可数名词:包括个体名词和集体名词
2、个体名词:表示个体的人或事物名称的词。如:teacher,student,boy,book,bag 每个可数名词都有其单数和复数形式。A.单数 表示“一个”的概念。用名词的单数时,名词前需加 a 或 an。如 a book(一本书)、an apple(一个苹果)、an orange(一个橘子)等。B.复数 表示两个或两个以上的物体。如 two pencils(两枝铅笔)、three weeks(三周)等。集合名词:表示一群人或一些事物名称的词。如:people,family,class,furniture 复数形式的构成有两种:规则名词复数形式的构成和不规则名词复数形式的构成。规则名词复数形式
3、的构成 词形 复数形式的构成方法 例 词 大多数名词 在词尾加-s。(在清辅音后读s,在浊辅音及元音后读z。)catcats book-books dog-dogs bagbags boy-boys 以 s、x、ch、sh 结尾的名词 在词尾加-es,读作iz。glassglasses matchmatches 以辅音字母+y 结尾的名词 把 y 变成 i,加-es,读作iz citycities 但专有名词例外,直接在 y 后加-s,读作z CanadianCanadians AmericanAmericans pants,shoes,glasses,shorts,scissors 等名词,
4、由两部分构成,常以复数形式出现,谓语动词要用复数。要表示单数常用 a pair of 表示,此时如作主语,谓语要作单数看待。例:Your pants are blue.This pair of pants is mine.集体名词看作整体时,谓语用单数;指成员时,谓语用复数。His family is a large family.指整体 His family like animals.指成员 有的名词单复数意思不同:fish鱼 fishes鱼的种类,paper纸 papers报纸,卷子,论文,work 工作 works 作品,工厂,glass玻璃 glasses 玻璃杯,眼镜,orange
5、桔子水 oranges 橙子,light 光线 lights 灯,people 人 peoples 民族,time 时间 times 时代,次数,chicken 鸡肉 chickens 小鸡 例:hair 和 fruit 通常作单数,表示总体。My hair is black.我的头发是黑色的。I like fruit.Its good for you.我喜欢水果,水果对你的身体有好处。但如果表示若干根头发或各种水果,则需用复数 形式.Homer Simpson has three hairs.辛普森有三根头发。She likes pears,peaches and other fruits.
6、他喜欢梨,桃和其它水果。Exercise:一)在后面加 s。如:cat-cats bag-bags day-days fathers,books,Americans 1、Some _ are flying kites near the river.A.child B.boy C.boys D.childs 二)x,sh,ch,s,tch 后加 es。如:classclasses matchmatches box-boxes dish-dishes boxes,glasses,dresses,watches,wishes 1.There are many_(fox)in the picture.
7、2The _ has two _.A.boys,watches B.boy,watch C.boy,watches D.boys,watch 三)以辅音字母加 y 结尾的变 y 为 i 再加 es 如:baby-babies,family-families,duty-duties,story-stories 1.Their_ _(dictionary)look new.以元音字母加 y 结尾的直接加 s。(元音是字母a,e,i,o,u)如:day-days,boy-boys,toy-toys,key-keys,ways 四)以 o 结尾(没有生命的)加 s(外来词)。如:photos,zoos
8、,pianos,radios,(有生命的)加 es:如:tomatoes 西红柿,potatoes 马铃薯 1、We need some more_.Can you go and get some,please?A.potato B.potatos C.potatoes D.potatoe 2There are lots of _ in the basket on the table.A.tomatos B.tomato C.tomatoes D.tomatoss 3.Lets take_ _(photo),OK?4.I have lots of_ _(tomato)here.五)以 f 或
9、fe 结尾的变 f 为 v 再加 es。如:knife-knives,wife-wives,half-halves,shelf-shelves,leaf-leaves,yourself-yourselves 1、Please remember to give the horse some tree_ _.A.leafs B.leaves C.leaf D.leave 2、Twelve _ _ were hurt,but no _ _ were lost in that accident.A.person;life B.people;lives C.peoples;lives D.persons
10、;life 3.The_ _(leaf)on the tree turn-yellow.六)单复数相同(不变的)有:fish,sheep,deer鹿子,Chinese,Japanese,Germen 1、-Are there any _ on the farm?-Yes,there are some.A.horse B.duck C.chicken D.sheep 2、There are a lot of _ down there but hardly any _.A.sheeps,people B.sheep,people C.sheeps,peoples D.sheep,peoples 3
11、Can you see nine _ in the picture?A.sheep B.dog C.pig D.horse 4There are four _ and two _ in the group.A.Japanese,Germen B.Japaneses,Germen C.Japanese,Germans D.Japaneses,Germans 5.How many_(sheep)are there on the hill?七)一般只有复数,没有单数的有:people,shorts,shoes,glasses,gloves,clothes,socks 1.There are five
12、_(people)in his family.2、There are a lot of _ down there but hardly any _.A.sheeps,people B.sheep,people C.sheeps,peoples D.sheep,peoples 3、Twelve _ were hurt,but no _ were lost in that accident.A.person;life B.people;lives C.peoples;lives D.persons;life 八)单词形式不变,既可以是单数也可以是复数的有:police 警察局,警察,class 班
13、,同学,family 家,家庭成员 九)合成的复数一般只加主要名词,多数为后一个单词。如:action movie-action movies,Looker-on Lookers-on 1、The police investigated those _ about the accident.A.stander-by C.standers-by B.stander-bys D.standers-bys 但如果是由 man 或 woman 所组成的合成词的复数则同时为复数。如:man doctor-men doctors,woman teacher-women teachers 1、All the
14、 _ in the hospital got a rise last month.a.women doctors c.woman doctors b.women doctor d.woman doctor 2Two _ would come to the village.A.woman-doctors B.women doctor C.women doctors D.woman doctors 3.They are_(woman)doctors.十)特殊形式的有:man-men,policeman-policemen,Englishman-Englishmen,woman-women,chil
15、d-children,foot-feet,mouse-mice,tooth-teeth 1、One _ of Mikes was hurt in the accident yesterday.A.tooth B.feet C.hand D.ear 2、The little baby has two _ already.A.tooth B.tooths C.teeth D.teeths 3.The cat caught two _ last night.A.mouses B.mice C.mouse D.mices 4 The Japanese _ will not leave China un
16、til she finishes her study.A.woman B.women C.man D.men 5The boy often brushes his _ before he goes to bed.A.tooth B.tooths C.teeth D.teeths 6.The deer has four _.A.foot B.feet C.feets D.foots 7.The baby has only two_(tooth)now.(2)不可数名词:包括物质名词和抽象名词 物质名词:表示无法分为个体的名词。如:coffee,hair,juice,water,rice 抽象名词
17、:表示状态,品质,动作,感情等抽象概念的名词。如:health,happiness,help 普通名词 专有名词 注意事项:1.不可数名词没有复数变化,不能与 a/an 或表示具体数量的词直接连用。这些名词前往往加some,any,no,a little 等词。如;some water/apple juice/milk 2.当需要表达名词的单位的量时候就要用:数词+量词+Of+名词 来表述。用量词修饰时,首先要注意量词的单复数;然后要注意名词是否可数,不可数时用单数,可数时用复数,如:one bag of rice.one kilo of 个体名词 集体名词 可 数 名词 apples.ten
18、 bags of rice.ten kilos of apples.Exercise:1、They are thirsty.Will you please give them _?A.some bottles of waters B.some bottles of water C.some bottle of water D.some bottle of waters 2、There is some _ on the plate(盘子).A.cakes B.meat C.potato D.pears 3、Please pass me _.A.two glass of water B.two g
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