七年級英語語法：可數名詞和不可數名詞
名詞的應用是英語語法的重要知識點，學習好英語的基礎就是對語法的掌握，下面是小編給大家帶來的七年級英語語法：可數名詞和不可數名詞，希望能夠幫助到大家!
可數名詞變複數規則變化
1、一般情況下，加s ;
讀音規則：清讀/s/ ,濁、元/z/
eg：book→books;desk→desks;pen→pens;car→cars
s遇t讀[ts]，遇d讀[dz]
eg：friend→friends; cat→cats;
以s、x、ch、sh結尾的名詞，加-es;
讀音規則：讀[iz];
eg：bus→buses; box→boxes; watch→watches; dish→dishes
以輔音字母+y結尾的名詞，要把y變爲i，再加-es;
讀音規則：讀[z]。
eg：library---libraries; baby→babies;
注意：元音字母加y結尾的單詞直接加s;
eg：toy→toys;boy→boys;
以-f或-fe結尾的名詞，要將-f或-fe變爲-v，再加es;
讀音規則：讀[vz];eg：knife→knives;leaf→leaves;
以-o結尾的名詞，有的加s，有的加es
讀音規則：讀[z]。
初中階段只有4個單詞要加-es，其餘都加-s;
口訣：“黑人英雄愛吃土豆西紅柿”
eg：tomato→tomatoes西紅柿; potato→potatoes土豆; hero→heroes英雄; Negro—Negroes
其餘eg：zoo→zoos; photo→photos;
可數名詞變複數不規則變化：
1.單詞內部發生變化：口訣:oo常常變ee，男人女人a變e
eg：foot→feet腳;tooth→teeth牙齒;man→men男人;woman→women女人;
2.單複數相同：羊魚小鹿無變化，單數複數是一家
eg：sheep→sheep綿羊;fish→fish魚;deer→deer鹿;
不規則變化：child→children孩子;mouse→mice老鼠;German→Germans德國人;
某國人的複數有三種類型：
口訣:中日不變，英法變，其它在後加s
Chinese, Japanese單數複數同形，不需加s;
Englishman, Frenchman,複數要把man 變爲men;
其他各國人直接加s。如：Americans, Australian
名詞變複數練習題
一、寫出下列名詞的複數形式
1、orange
2、class
3、text
4、monkey
5、piano
6、child
7、shelf
8、bed
9、country
10、family
11、toy
12、foot
13、Japanese
14、radio
15、photo
16、sheep
17、tomato
18、fox
19、woman
20、knife
二、選擇填空
1. They come from different ______
A. country B. countries C. a country D. countrys
2. How many ______ do you see in the picture?
A. tomatos B. tomatoes C. tomato D. the tomato
3. They are______.
A . woman teachers B. women teachers
C. women teacher D. woman teacher
4. Would you like _______ ,please?
A. two glass of water B. two glasses of water
C. two glass of waters D. two glasses of waters
5. Most of ______ live in _______.
A. Germans, German B. German, Germen
C. Germen, Germany D. Germans, Germany
6. There are some ______ in these _______.
es…pencil-boxes es…pencils-box
es…pencil-box es…pencils-boxes
7. ______ like ______ by air.
A. Greens, travelling B. The Green, traveling
C. The Greens, travel D. The Greens, traveling
many_____do they have??
ure ures C.a picture
9. There is no ______ in the plate.
A. apples B. oranges C. rice D. eggs
10. _______ are good for our health.
A. Tomatos B. Tomatoes C. Tomato
11. ______ and ______ are not friends.
A. Foxs…wolfs B. Foxes…wolfs C. Foxes…wolves
12. These are the ______ of our national ______.
A. photos … heroes
B. photoes … heroes
C. photos … heros
13. The ______ are running on the ______.
A. deer … grasses
B. deers … grass
C. deer … grass
14. I was so hungry and I ate two ______.
A. bowls of noodle
B. bowls of noodles
C. bowl of noodles
三、把1—10句變爲複數句
1. This is my friend.
2. This is a bike.
is her brother.
is a book.
is an eraser.
is a red orange.
is a teacher.
8. What’s this?
is my mother.
is a Chinese boy.
