构成方法 | 例词 |
1.一般在词尾加-s | book - books desk -desks flower- flowers |
2.以-s, -sh, -ch-x,结尾的加-es | class-class dish - dishes bench- benches box - boxes |
3.以辅音字母加y结尾的词，把y变i加es | family-families baby→babies |
4.以f或fe结尾的名词,改 f 或 fe 为 ves | knife-knives wife-wives half-haves豆腐面膜 |
5.以-o结尾的有生命的词后加es | negro-negroes hero-heroes tomato-tomatoes potato-potatoes |
| |
1. 名词复数的规则变化
变复数后的读音
在清辅音后读 [s] 在元音及浊辅音后读 [z] 以[s] [z] [dʒ] 结尾时读 [iz]
2. 名词复数的不规则变化
① 单数与复数同形的名词
sheep 绵羊 fish 鱼 deer 鹿 Chine 中国人 Japane 日本人
乘法分配率② 词尾加-en或-ren
ox-oxen 牛 child-children 小孩
③ 改变词内元音字母
man - men 男人 woman - women 女人 foot - feet 脚 goo - gee 鹅 tooth - teeth 牙齿 mou-mice 老鼠
一. 名词单数变复数填空
1.orange text bed cake
computer apple hou quilt
plane tree lesson banana
shirt month cup parent
2.piano photo radio zoo tomato potato hero negro
3.class fox watch glass dress brush box bus
4.shelf knife wife life leaf thief颜色关系 wolf
5.family country army city
story baby butterfly
6.toy day key boy
7.sheep fish deer Chine 8.child ox man woman
foot goo tooth mou菜品摆盘图片大全
二.代词/ be动词单数变复数
this ______ that _________ I _______ you ________
she_______ he ________ it ________ am _____ is _______
三：把下列的单词变为复数形式
1.key 2.boy 3.family 4.ca蒙古国历史
5.backpack 6.dictionary 五只小鸭子英文歌 7.watch
8.computer 9.game 10.notebook
11.bag 12.math 13.alarm 14.video
15.tape 16.hat 17.pear 18.egg 19.apple 20.carrot 21.vegetable
22.star 23.sock 24.shirt 25.shoe
26.skirt 27.sweater 28.clerk
29.store 30.shop_________
四：句子单数变复数
1.This is a book. . __________________________新年祝福短信大全
2.That is an erar. ___________________________
3.It is a red apple. ____________________________
4.I am a boy. ______________________________
5.He / She is a teacher. __________________________
6.What’s this? _________________________________
五：名词复数变单数练习
1：Tho are my friends._________________________
2: They are English boys. __________________________
3: They are some erars. ________________________
4: The are dictionaries. ___________________________
5: we are students. ___________________________
6: what color are your books ? ______________________
六：根据句意及所给单词填空。
1：________(this) are my English books.
2: The two boys are my _________(cousin)
3: ---- _________tho your parents?
----Yes, they _________.
4: ---Who are the man and the woman in the picture?
----They are my __________.
5: My aunt Jane and my mother are ___________.
6: They are my __________(姨)。
7: I have two ___________(watch). They are on the desk.
8: I have some __________(photo) of my family.
9: Do you like the ____________(dictionary)?
10: Are tho your _________(bus)?
七、选择题
1．Five ________ and a t of ________ are in the black bag.
A．photo; key B．photo; keys C．photos; key D．photos; keys
2．—________ your cousin like milk?
—Yes, he likes ________ very much.
A．Does; it B．Do; it C．Does; them D．Is; them
3．— Why do you like ________?
— ________ they’re very smart.
A．elephants; Then B．elephants; Becau C．the elephant; So读书格言
4．—There are many ________ about this farm.
—Yes, lots of ________ are planted on it.
A．photo; potato B．photos; potatos C．photos; potatoes D．photoes; potatoes
5．—What are the in English?
—They’re ________.
A．photo B．photos C．key D．boxs
