2017年初一英语名词讲解与练习(共8页).doc
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1、精选优质文档-倾情为你奉上名词一、 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个体名词:
2、 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
3、数形式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。) catcatsbook-booksdog-dogsbagbagsboy- boys 以s、x、ch、sh结尾的名词 在词尾加 -es, 读作iz。 glassglassesmatchmatches 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以辅音字母 +o 结尾的名词 一般直接加 -es,读作z; tomatot
4、omatoespotato potatoes某些词例外,加 -skilo-kilos, pianopianos, photophotos以元音字母+o结尾的名词 直接加 -s, 但读作z zoozoosradioradios 以f或fe结尾的名词 有的直接加 -s, 读作z roofroofs 大多数要将f或fe变为v,再加-es,读作z leafleaveswifewives knifeknivesyourself-yourselves不规则名词复数形式的构成复数形式的构成特点 例 词 通过改变词内元音字母 manmen footfeettoothteeth mousemice(老鼠) 通过
5、在词尾加-en或-ren oxoxen(牛) childchildren 单复数形式相同 a sheeptwo sheep a deertwo deer(鹿)a Chinesetwo Chinese(中国人) 注意事项:只能用于复数形式的名词有: clothes, trousers, pants, shoes, socks单数名词用于复数含义: people, public, police特殊名词的讲解:people 作“人们,人民”解时,只有复数形式,谓语动词作复数。作“民族”解时,单复数不同,复数要在词尾加s。There are five people in my family. 我家有五
6、口人。 There are fifty-six peoples in our country.我们国家有56个民族。clothes等属于无单数形式的复数名词,谓语作复数。例:My favorite clothes are pants. pants , shoes , glasses ,shorts,scissors等名词,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
7、。 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.
8、 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. 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, Americans1、Some _ are flying kites near the river.A. child B.
9、 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, wishes1. There are many_(fox) in the picture.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
10、-families, duty-duties, story-stories1. 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 ,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
11、 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fe结尾的变f为v再加es。如:knife-knives, wife-wives, half-halves, shelf-shelves, leaf-leaves, yourself-yourselves1、Ple
12、ase 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;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, Germe
13、n1、-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 3Can you see nine _ in the picture?A. sheep B. dog C. pig D. horse 4There are four _
14、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, socks1. There are five_(people ) in his family.2、There are a lot of _ down there but h
15、ardly 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,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 mov
16、ie-action movies, Looker-onLookers-on1、The police investigated those _ about the accident.A. stander-by C. standers-byB. 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 teachers1、All the _ in the hospital got a rise last month.a.women doctors
17、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, child-children, foot-feet, mouse-mice, tooth-teeth1、O
18、ne _ 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 4The Japanese _ will not leave China until she finishes her study.A. woman B.
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