小学英语语法知识讲解及练习

小学英语语法复习要点

一、名词

可数名词：表示可以具体个别存在的人或物。可数名词有单复数形式，其单数形式与不定冠词a(n)连

用。

可数名词复数规则：

1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds

2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, brush-brushes, watch-watches

3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries 4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives 5．不规则名词复数：

man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children

foot-feet, tooth-teeth

fish-fish, people-people, sheep-sheep, Chinese-Chinese, Japanese-Japanese

不可数名词：表示不能个别存在的事物，如液体类，气体类的物质；少数固体类的物质 （grass草，

ice冰），抽象的名词（help帮助，music音乐）。不可数名词没有复数（如some water）,不能与不定冠词连用。

写出下列各词的复数

photo ____________ diary ____________ day_____________ dress _______________ thief ___________ yo-yo ___________ peach___________ juice________________ water ____________ rice______________ tea ______________ man____________ woman____________ banana ___________ bus___________ child ____________ foot _____________ sheep ____________ leaf(树叶) ________ dish ____________ knife _____________ pen____________ boy__________ baby___________ map _____________ city ____________ box __________ book ___________ class ____________ eye ____________ office ________ car____________ fox(狐狸) ___________ watch ____________ library ________ pear ___________ skirt ____________ shelf _____________ cinema __________ tomato _________ tooth ____________ wife____________ Englishman________ paper __________ milk___________ Frenchman ___________ postman __________ family __________ mouse __________ people (人们) __________ fish _________ brush ________ mango __________ Japanese ____________ sandwich __________ policeman____________ watermelon______________ Chinese_____________ strawberry ___________ match _________________ glass __________

二、一般现在时

一般现在时基本用法介绍

一般现在时的功能：1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。

2.表示经常性或习惯性的动作。如：I get up at six every day.我每天六点起床。

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3.表示客观现实。如：The earth goes around the sun.地球绕着太阳转。 一般现在时的构成：1. be动词：主语+be(am, is, are)+其它。如：I am a boy.我是一个男孩。

注意：（我用am，你用are，三单is，复数are。）

2.行为动词：主语+行为动词(+其它)。如：We study English.我们学习英语。

注意：（当主语为第三人称单数(he, she,it)时，要在动词后加\或\。如：Mary likes Chinese.玛丽喜欢汉语。）

一般现在时的变化：1. be动词的变化。

肯定句：主语+be+其它。 如：He is a worker. 他是工人。 否定句：主语+ be + not +其它。 He is not a worker.他不是工人。 一般疑问句：Be +主语+其它。(be动词移到句首)

如：I am a student.

-Are you a student?

-Yes. I am. / No, I'm not.

特殊疑问句：疑问词+一般疑问句。 如：My bike is under the tree. Is your bike under the tree? Where is your bike? 2.行为动词的变化。

肯定句：主语+动词原形(+其它)。

否定句：主语+ don't( doesn't ) +动词原形(+其它)。 如：I like bread.

I don't like bread.

当主语为第三人称单数时，要用doesn't构成否定句。 如：He ofter plays football.

He doesn't often play football.

一般疑问句：Do( Does ) +主语+动词原形+其它。（句首加助动词do, does） 如：I often play football.

- Do you often play football?

- Yes, I do. / No, I don't.

当主语为第三人称单数时，要用does构成一般疑问句。

如：She goes to school by bike. - Does she go to school by bike? - Yes, she does. / No, she doesn't.

特殊疑问句：疑问词+一般疑问句。

如：She goes to school by bike. Does she go to school by bike? How does she go to school?

动词+s的变化规则

1．一般情况下，直接加-s，如：cook-cooks, milk-milks

2．以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes 3．以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies 一般现在时用法专练:

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一、 写出下列动词的第三人称单数

drink ________ go _______ stay ________ make ________ look _________ have_______ pass_______ carry ____ come________ watch______ plant_______ fly ________ study_______ brush________do_________ teach_______ 二、用am, is, are 填空

1. I ______ a boy. ______ you a boy? No, I _____ not. 2. The girl______ Jack's sister. 3. The dog _______ tall and fat.

4. The man with big eyes _______ a teacher. 5. ______ your brother in the classroom?

6. Where _____ your mother? She ______ at home. 7. How _______ your father?

8. Mike and Liu Tao ______ at school. 9. Whose dress ______ this? 10. Whose socks ______ they? 11. That ______ my red skirt. 12. Who ______ I?

13.The jeans ______ on the desk. 14.Here ______ a scarf for you.

15. Here ______ some sweaters for you. 16. The black gloves ______ for Su Yang. 17. This pair of gloves ______ for Yang Ling. 18. The two cups of milk _____ for me. 19. Some tea ______ in the glass.

20. Gao Shan's shirt _______ over there. 21. My sister's name ______Nancy.

22. This ______ not Wang Fang's pencil.

23. ______ David and Helen from England? 24. There ______ a girl in the room.

25. There ______ some apples on the tree. 26. _______ there any kites in the classroom? 27. _______ there any apple juice in the bottle? 28. There _______ some bread on the plate.

29. There _______ a boy, two girls, three men and ten women in the park. 30. You, he and I ______ from China. 三、用括号内动词的适当形式填空。 1. He often ________(have) dinner at home. 2. David and Tom _______(be) in Class One. 3. We _______(not watch) TV on Monday. 4. Mike _______(not go) to the zoo on Sunday. 5. ______ they ________(like) the World Cup?

6. What _______they often _______(do) on Saturdays?

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7. _______ your parents _______(read) newspapers every day? 8. The girl _______(teach) us English on Sundays.

9. She and I ________(take) a walk together every evening. 10. There ________(be) some water in the bottle. 11. Mike _______(like) cooking.

12. They _______(have) the same hobby.

13. My aunt _______(look) after her baby carefully. 14. You always _______(do) your homework well. 15. I _______(be) ill. I'm staying in bed.

16. She _______(go) to school from Monday to Friday. 17. Liu Tao _______(do) not like PE.

18. The child often _______(watch) TV in the evening.

19. Su Hai and Su Yang _______(have) eight lessons this term. 20. －What day _______(be) it today? － It’s Saturday.

四、按照要求改写句子

1. David watches TV every evening.(改为否定句)

___________________________________________________ 2. I do my homework every day.(改为一般疑问句，作否定回答) ________________________________________________________ ____________________________

3. She likes milk.(改为一般疑问句，作肯定回答)

_______________________________________________________ ____________________________

4. Helen likes playing computer games.(改为一般疑问句，作否定回答) ________________________________________________________ ____________________________________ 5. We go to school every morning.(改为否定句)

_______________________________________________________ 6. He speaks English very well.(改为否定句)

___________________________________________________ 7. I like taking photos in the park.(对划线部分提问)

________________________________________________________ 8. Jim comes from Canada.(对划线部分提问)

___________________________________________________ 9. She is always a good student.(改为一般疑问句，作否定回答) ________________________________________________________ ________________________________

10. Tom and David like going skating.(改为否定句)

___________________________________________________ 五、改错(划出错误的地方，将正确的写在横线上)

1. Is your brother speak English? __________________ 2. Does he likes going fishing? __________________

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