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      學習啦 > 學習方法 > 初中學習方法 > 初一學習方法 > 七年級英語 >

      七年級英語語法:可數(shù)名詞和不可數(shù)名詞

      時間: 於寶21274 分享

        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?guī)淼钠吣昙売⒄Z語法:可數(shù)名詞和不可數(shù)名詞,希望能夠幫助到大家!

        可數(shù)名詞變復數(shù)規(guī)則變化

        1、一般情況下,加s ;

        讀音規(guī)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(jié)尾的名詞,加-es;

        讀音規(guī)則:讀[iz];

        eg:bus→buses; box→boxes; watch→watches; dish→dishes

        以輔音字母+y結(jié)尾的名詞,要把y變?yōu)閕,再加-es;

        讀音規(guī)則:讀[z]。

        eg:library---libraries; baby→babies;

        注意:元音字母加y結(jié)尾的單詞直接加s;

        eg:toy→toys;boy→boys;

        以-f或-fe結(jié)尾的名詞,要將-f或-fe變?yōu)?v,再加es;

        讀音規(guī)則:讀[vz];eg:knife→knives;leaf→leaves;

        以-o結(jié)尾的名詞,有的加s,有的加es

        讀音規(guī)則:讀[z]。

        初中階段只有4個單詞要加-es,其余都加-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

        其余eg:zoo→zoos; photo→photos;

        可數(shù)名詞變復數(shù)不規(guī)則變化:

        1.單詞內(nèi)部發(fā)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.單復數(shù)相同:羊魚小鹿無變化,單數(shù)復數(shù)是一家

        eg:sheep→sheep綿羊;fish→fish魚;deer→deer鹿;

        不規(guī)則變化:child→children孩子;mouse→mice老鼠;German→Germans德國人;

        某國人的復數(shù)有三種類型:

        口訣:中日不變,英法變,其它在后加s

        Chinese, Japanese單數(shù)復數(shù)同形,不需加s;

        Englishman, Frenchman,復數(shù)要把man 變?yōu)閙en;

        其他各國人直接加s。如:Americans, Australian

        名詞變復數(shù)練習題

        一、寫出下列名詞的復數(shù)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 _______.

        A.knifes…pencil-boxes B.knives…pencils-box

        C.knives…pencil-box D.knives…pencils-boxes

        7. ______ like ______ by air.

        A. Greens, travelling B. The Green, traveling

        C. The Greens, travel D. The Greens, traveling

        8..How many_____do they have??

        A.picture B.pictures 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?yōu)閺蛿?shù)句

        1. This is my friend.

        2. This is a bike.

        3.That is her brother.

        4.This is a book.

        5.That is an eraser.

        6.It is a red orange.

        7.He is a teacher.

        8. What’s this?

        9.This is my mother.

        10.He is a Chinese boy.

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