2022年初一名词单复数,所有格.docx
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1、精选学习资料 - - - - - - - - - 初一上学问点复习(三)名词的单复数,可数与不行数名词,名词的全部格,冠词学问点 1. 名词的单复数名词: 表示人或事物的名称或抽象概念的词;可数名词与不行数名词. 单数 可数名词前面可加 a,an 来修饰:a bag一个包. 可数名词:可以计数的 名词复数可数名词名词不行数名词: 不计其数 的名词没有复数形式 ,前面不能用不定冠词a, an,也不能直接加数词A.可数名词但可以跟某些量词短语搭配 ,表示数量 ,如: a glass of water, two cups of tea. 1. 单数可数名词,表示 “ 一” 的概念 ,指单个的可数物体
2、;要用名词的单数形式,表示名词的单数,要在名词前加冠词 a 或 an;(an 多用于以 a ,e, i, o,开头的单词)eg: a book/ tree an apple/ egg 2.复数名词:指两个或以上的可数物体;名词复数的规章变化; 在一般情形下,词尾后加-s;books,cups,beds,boys,horses . 以 s,x,sh,ch 结尾的词,词尾加-es,读 |iz| buses,boxes,dishes 碟子, watches 以 f 或 fe 结尾的词,先将 f 或 fe 变成 v,再加 -es,读 |vz| halfhalves,knife knives 小刀 wi
3、fe wives 以辅音字母加 o 结尾的词,词尾加-es;tomatoes,potatoes 留意 :A.假如是元音字母加 o 结尾的名词只加 s:zoos,radios,vedios B.有特别的以辅音字母加 o结尾的也加 s : photo-photos; piano-pianos 钢琴 以辅音字母加 y 结尾的词,先将 y 改为 i 再加 -es;cities,families ,babies 3 名词复数的不规章变化;manmen,toothteeth 牙齿, childchildren ,sheepsheep绵羊, deer-deer 小鹿foot-feet 脚 Chinese C
4、hinese Japanese Japanese 4 有些名词只有复数形式 clothes,trousers 裤子, glasses,socks , shorts , pants , shoes 通常是以复数的形式显现;*另外,当我要表达一双袜子,一条裤子等时,要说成 a pair of socks a pair of shorts 5.一些代词和其他词复数的不规章变化; I - we you you he, she, it - they me-us him/her/it-them this - these that those my our her, his, its their am/ i
5、s are a/ an some 6. 句子单数变复数,留意以下六要素:主格人称代词要变成相应的复数主格人称代词,即 She is a girl. They are girls. I we,youyou ,she,he,it they;如:am,is 要变为 are;如: I m a student. We are students.不定冠词 a,an 要去掉;如: He is a boy. They are boys.一般单数名词要变为复数形式;如:It is an apple. They are apples.指示代词 this,that 要变为 these,those;如: This i
6、a a bo x. These are boxes.man,woman 名词作定语修饰可数名词时,要在“数” 上与被修饰名词保持一样;但其他名词修饰名词表示“ 性质” 时,不作变化;She is a woman doctor. Th eey are women doctors.That is a pencil case. Those are pencil cases.B.不行数名词1. 没有复数形式 ,前面不能用不定冠词 a, an,也不能直接加数词 .但可以跟某些量词短语搭配 ,表示数量 , 如: a glass of water 一杯水(不能说 a water) a cup of tea.
7、一杯茶 a piece of paper 一张纸 a piece of bread 一片面包 A bottle of milk 一瓶牛奶2. 不行数名词跟量词搭配时,变复数只变量词:two glasses of water many cups of tea twenty pieces of paper 注:可数名词也可以和量词搭配 ,of 后的可数名词要用复数形式:a box of apples 一箱苹果a pair of shoes一双鞋1 名师归纳总结 - - - - - - -第 1 页,共 5 页精选学习资料 - - - - - - - - - 当量词的数量超过一时,也变复数:Six
8、boxes of apples 8 pairs of shoes专项练习一 一.用所给单词的适当形式填空:1.It s not _ alarm clock. a 2. Let _ play tennis. I 3. Where _ Toms parents.b4. Many _.sheep 5. I see your _. They are fine.grandparent 6. Your _ are my pen _. 伴侣 7. His _ are very cute. 女儿 8. The two _ are good. 家庭 9. _ answers are right.they 10.
9、 Her sister and his brother arent my _ _ 表兄妹 11. I have two_ knife 12. There are many _ here. box 13. There are many _ on the road. bus 14. A few _ are drawing on the wall. boy 二、写出以下名词的复数形式15. The _ are playing football now. child 1、orange 2、class 3、text 4、monkey 5、piano 22、sheep 6、child 7、shelf 8、
10、 bed 9、 country 10、family 11、 toy 12、foot 13、Japanese 14、radio 15、photo 16、 army 17、tomato 18、fox 19、woman 20、knife 三、挑选填空1、There on the wall .They are very beautiful. A. are photoes B. are photos C. is a photo D. is photos 2. This kind of car made in Shanghai. A. is B .are C .were D .has 3. There a
11、re four and two in the group. A. Japanese, Germen B Japaneses, Germen C. Japanese,German C.Japanese, Germans 4. Thats art book. A. an B. a C. the D are 5. The boys have got already. A. two bread B. two breads C. two pieces of bread D. two piece of breads 6. The old man wants . A. six boxes of apples
12、 B. six boxes of apple C. six box of apples D. six boxs of apples 7. There some in the river. A. is ,fish B. are, fishs C. is, fishs D. are ,fish 8. There two in the box. A. is watch B. are watches C. are watch D. is watches 9. We should clean twice a day. A .our tooth B. our tooths C.teeth D.our te
13、eth 10.The _ meeting room is near the reading r oom. A.teacher B.teacherC.teachersD.teachers 11. In Britain _ are all painted red. A.letter boxes B.letters boxes C.letter box D.letters box 四单数句变复数句,复数句变单数句1It is a bus._ 2This is my sister._ 3He is his friend ._ 4That is her dictionary._ 5Those are b
14、oxes._ 6They are teachers._ 7These are desks ._ 8We are boys. _ 9.I have a tooth, foot and hand._ 学问点 2. 冠词与名词的搭配冠词是放在名词前的一个虚词,本身无独立意义;冠词分为不定冠词(a, an)和定冠词( the);1. 巧学 a 和 an: a 和 an 均为 不定冠词 ,用于单数可数名词前,表示数量为“ 一个、块、只 ”1 a 用于辅音音标 而不是辅音字母 开头的单数可数名词前,an 用于元音音标 而不是元音字母 开头的单数可数名词前;a pen; an orange; an umbr
15、ella 一把伞 ; an English teacher an hour 一个小时 ; a useful pen 一只有用的钢笔2如单数可数名词前有 this、that、 my 等代词修饰时,就不再使用 a 或 an;1. This isbag A my B my a Ca my 2. This isnJapanese mapThat isEnglish map A a;a Ban; an Ca;an 2 名师归纳总结 - - - - - - -第 2 页,共 5 页精选学习资料 - - - - - - - - - 在某些固定词组中,需要不定冠词,如:a lot of ,a bit, tak
16、e a walk,have a rest等;2.定冠词 the 的用法:与指示代词 this,that 相同,有 “那这个” 的意思,但较弱,可以和一个名词连用,来表示某个或某些特定的人或东西;1 特指双方都明白的人或物 look at the blackboard 看黑板2上文提到过的人或事,第一次显现用 a/an,其次次显现用 the: 如: There is a pen on the floor. The pen is red. 3 用在序数词的前面;如:May is the fifth month of a year.五月是一年的第五个月;4 用在一些习惯用语中;如:in the mo
17、rning/afternoon/evening 在早晨 /下午 /晚上5用在乐器之前;如:play the piano 弹钢琴3. 不用冠词的场合1名词前有 this,that,my,some,no,each,every 等作修饰词时;如:His table is useful.他的桌子很有用;2表示星期、月份、季节、节日的名词前;如:I watch TV on Sundays.我在周日看电视;3在三餐名词前;如:My father play baseball after supper .我爸爸晚饭后读报纸;4在球类运动前;如:Do you like playing basketball.你喜
18、爱打篮球吗?5惯用语;如: at night,in bed,at school,go to school 去上学 专项练习二go to bed 去睡觉等;1. There is _ art room in the building. A. a B. an C. the D. / 2. What color is _ orange.- It s _ orange. A. an, the B. /, an C. an, / D. /, the3. Do you know _ old lady in blue. Yes. Shes a teacher of _ university in Beiji
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