牛津译林7上Unit2 Period 3 Grammar学案（无答案）

1、.Unit2 Lets play sports! Period 3 grammar一般如今时的功能：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。3.表示客观现实。如：The earth goes around the sun.地球绕着太阳转。一般如今时的标志词：often, always, usually, sometimes, seldom, every day, on Saturdays, once a week 等。一般如今时的构成：1. be动词：主语

2、+beam, 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"-s"或"-es"。如：Mary likes Chinese.玛丽喜欢汉语。3.情态动词：主语+情态动词+动词原形+其他。如：We can sing.我们能唱歌。一般如今时的变化：1. be动词的变化。肯定句：主语+be+其它。 如：He _ a worker. 他是工人。否认句：

3、主语+ be + not +其它。 如：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.-_ _ _ _ ? -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._ your bike under the tree?_ _ your bike?2.行为动词的变化。肯定句：主语+动词原形+其它。否认句：主语+ don't doesn't +动词原形+其它。如：_. 我喜欢面包。_. 我不喜欢面包。当主语

4、为第三人称单数时，要用doesn't构成否认句。如：_. 他喜欢踢足球。_. 他不喜欢踢足球。 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.改为一般疑问句并做肯定和否认答复。- _?- _ _.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.改为一般疑问句并做肯定和否认答复。- _?- _ _.特殊疑问句：疑问词+一般疑问句。如：She goes to school by bike. _ she go to school by bike?_

5、_ she go to school?3.情态动词的变化。肯定句：主语+情态动词+动词原形+其它。 如：He_ _ English. 他可以说英语。否认句：主语+情态动词+not+动词原形+其它。 如：He_ _ English. 他不可以说英语。一般疑问句：情态动词 +主语+动词原型+其它。情态动词移到句首如：I can finish my homework.-_ ? -Yes. _ _. / No, _ _.特殊疑问句：疑问词+一般疑问句。如：You could eat some bread on the table._?_?动词+s的变化规那么:1一般情况下，直接加-s，如：cook-c

6、ooks, milk-milks2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes3以“辅音字母+y结尾，变y为i, 再加-es，如：study-studies一般如今时用法专练:一、 写出以下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 bo

7、y? 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 _

8、 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.

9、 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. Th

10、ere _ 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 S

11、aturdays?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 yo

12、ur 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? Its Saturday.四、按照要求改写句子1. David watches TV every

13、 evening.改为否认句_2. I do my homework every day.改为一般疑问句，作否认答复_3. She likes milk.改为一般疑问句，作肯定答复_4. Helen likes playing computer games.改为一般疑问句，作否认答复_5. We go to school every morning.改为否认句_6. He speaks English very well.改为否认句_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. S

14、he is always a good student.改为一般疑问句，作否认答复_10. Tom and David like going skating.改为否认句_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? _3. He likes play games after class. _4. Mr. Wu teachs us English. _5. She don't do her homework on Sundays. _六、一般如今时翻译练习 1.我们每天七点钟上学。 We _ _ _ at seven oclock _ _.2.教室有一些学生。 There _ _ _ in the classroom.3苏海英语说得很好。 Su Hai _ _ very _.4.高小姐教我们英语。Miss Gao _ _ _.5.我父亲起得很早。 My father _ _ early.6.我们非常喜欢英语。 We _ English _ _.7.他常常步行去上学。He usually _ _ _ _ _.8.他努力学习英语。 He _