《小学名词单复数》由会员分享，可在线阅读，更多相关《小学名词单复数（3页珍藏版）》请在金锄头文库上搜索。
1、第一课 名词1、 名词分为可数名词和不可数名词。不可数名词数不清（没有复数）例如：drink milk tea water orange juice coke coffee 2、可数名词单数前面加不定冠词a(an)，表示一个，不可数名词不能与不定冠词a(an)连用，没有复数形式many“很多”+可数名词复数much“很多”/a little “一点”+不可数名词some, any , a lot of (lots of) 两者都可以修饰。3、可数名词可以直接用数词来修饰不可数名词表示数量时需要用 数词 +量词 +of + 名词对可数名词的数量提问用how many 对不可数名词的数量提问用 h
2、ow much 4、不可数名词的量有以下两种表示方法：1） some, much ,a little ,a lot of ,a bit of , plenty of 用等表示多少。注2）用单位词表示。用a . of 表示。如a cup of （一杯.），a bottle of （一瓶.）如two cups of tea（两杯茶）,five pieces of paper（五张纸）two hundred students（200名学生） ten thousand trees（10000棵树）考点He caught a lot of fish他抓到了许多鱼（此处为许多条鱼，fish的复数仍为fis
3、h）5、可数名词分为单数和复数。名词单数就是该词本身，在其前面加a或an。1）单数如a desk（一张桌子） an old desk（一张旧书桌）2）复数：要表示一个以上概念时，要用名词复数形式规则变化1）一般情况下加-s如bookbooks, 2）以s ,x ,ch , sh结尾加-es如boxboxes, busbuses, brush-brushes, watch-watches 注意以th结尾加-s, month-months 3)以辅音字母+结尾，变y为i再加- es。如city-cities(城市)注意以元音+y，直接加s。如：day-days(天)，boy-boys(男孩) 4)
4、以f或fe结尾，复数变f或fe为v再加-es如knife-knives(书) , half-halves(一半) 5)以o结尾man-men(男人) ， woman-women(妇女) tooth-teeth(牙齿) ， foot-feet(脚) mouse-mice(老鼠) ， policeman-policemen(警察) 2) 词尾发生变化。如child-children(小孩) 3) 单、复数形式相同。如fish-fish(鱼) ，sheep-sheep(绵羊) ，deer-deer(鹿) ，Chinese-Chinese(中国人) ，yuan-yuan(元) ，jinn-jinn(斤
5、) 注意不说an English，要说an Englishman. fish作鱼肉讲时不可数，没有复数。fishes指各种不同种类鱼或指几条鱼。5) 由man和woman构成的合成名词，变复数将名词及man或woman都变成复数。如a man driver-men drivers(男司机) a woman doctor-women doctors (女医生) 7) 有些名词只有作复数。trousers(裤子); shorts(短裤); jeans(工装裤)单数句子变成复数句子1.单数主格人称代词要变成相应的复数主格人称代词，即Iwe; youyou; she, he, itthey。 如： S
6、he is a girl.They are girls.2. am, is要变为are。 如： Im a student. We are students.3.不定冠词a, an要去掉。如： He is a boy. They are boys.4.普通单数名词要变为复数形式。如： It is a cat. They are cats.5.指示代词this, that要变为these, those。如： This is a book.These are books. 6. man, woman作定语修饰可数名词时，要在 数上与被修饰名词保持一致。但其他名词修饰名词表示 性质时，不作变化。如：H
7、e is a man doctor.They are men doctors. This is an apple tree.They are apple trees. 单复数相互转换，每空一词(含缩an不是复合词，它的复数是Germans。练习：一 写出下列名词的复数形式1. this _ 2. watch_ 3. child _ 4. photo _ 5. diary _ 6. day _ 7. foot _ 8. dress _ 9. tooth _ 10. sheep _ 11. box _ 12. peach_ 13. sandwich _ 14. man _ 15. woman _
8、16. city _ 17. zoo _二 按要求填入单词的适当形式1. Two _ live in this building. (family)2. Look at those _. (child)3. I can see a _ standing near the door. (policeman)4. There are some _ on the table. (glass)5. Would you like some _? (bread)6. I have two _. (sister)7. I like _. (cat)8. Do you want some _ for supp
9、er? (potato)9. He has two _. One is old, the other is new. (watch)10. In autumn, you can see a lot of _ on the ground. (leaf)三 选择下列正确的单词或词组。 1. Do you drink much (milk, milks)?2. I visited (Tom, Toms) house yesterday. 3. He had two (cup, cups) of tea. 4. This is (Tom and Marys, Toms and Marys) house
10、. 5. Give me a (piece of, X) paper, please. 四 将下列句子变成复数形式。 1. This is a knife. _2. That is a tomato. _3. That child is very lovely. _4. An Englishman stood there. _五. 写出下列名词和词组的所有格1. a sister _2. a boy _3. today _ 4. a baby _5. a camel _ _ 6. men _7. birds _ _8. two days _9. John and Mary （两人共有的）_10
11、. John and Mary （两人各自所有的）_六选择1. The _ in near our house are very beautiful.A. cloth B. water C. flowers2. Tom is one of the Chinese _ in our school. A. boy B. toys C. boies3. A cat has four _, doesnt it?A. foots B. feet C. feets4. There are three _ and five _ in the room. A. American, Japanese B. Americans, Japanese C. American, Japanese5. Can you see nine _ in the picture?A. fish B. books C. horse七. 用s或s替换下列词组1. the leg of the boy _2. the key of the girl _3. the tail of the cat _4. the friend of my fathers _
