一般现在时和一般过去时(共4页)

1、精选优质文档-倾情为你奉上一般现在时 【No. 1】一般现在时的定义 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。常和频度副词、频度短语。连用如：I get up at six every day.我每天六点起床。 Always, usually, often, sometimes, never, every day/week/month/Sunday 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。

2、如： I am a boy.我是一个男孩。 2.行为动词：主语+行为动词(+其它)。如： We study English.我们学习英语。 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。 【No. 2】一般现在时的句型变化 1. be动词的变化。 否定句：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。 如：-Are you a student? -Yes. I am. / No, I&

3、#39;m not. 注意： 一般疑问句中this和that，回答用it代替，these/those 用they代替Are these your books? Yes, they are. Is that a basketball? No, it isnt 特殊疑问句：疑问词+一般疑问句。如：Where is my bike? 2.行为动词的变化。 否定句：主语+ don't( doesn't ) +动词原形(+其它)。如： 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 doesn't ofte

4、n play. 一般疑问句：Do( Does ) +主语+动词原形+其它。如： - 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： - Does she go to work by bike? - Yes, she does. / No, she doesn't. 特殊疑问句：疑问词+一般疑问句。如：How does your father go to work? 【No. 3】动词+s的变化规则 1一般情况下，直接加-s，如：cook-cooks, mil

5、k-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 一般现在时练习题 一、 写出下列动词的第三人称单数 drink _ go _ stay _ make _ look _ have_ pass_ carry _ come_ watch_ teach _ fly _ study_ brush_ do_ 二、用括号内动词的适当形式填空。1. He often _ (have) dinner at h

6、ome. 2. Daniel and Tommy _ (be) in Class One.3. We _ (not watch) TV on Monday.4. Nick _ (not go) to the zoo on Sunday.5. _ they _ (like) the World Cup? 6. What _they often _ (do) on Saturdays? 7. _ your parents _ (read) newspapers every day? 8. The girl _ (teach) us English on Sundays. 9. She and I

7、_ (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. Im staying in bed. 16. She _ (go) to school from M

8、onday 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 三、按照要求改写句子 1. Daniel 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

9、. She likes milk.(改为否定句)_ 4. Amy likes playing computer games.(改为一般疑问句，作否定回答)_ 5. We go to school every morning(对划线部分提问)_ 6. They are Americans. (改为否定句)_ 7. I like taking photos in the park.(对划线部分提问)_ 8. John 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. He goes t

10、o school by bus. (对划线部分提问)_ 四、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 dont do her homework on Sundays. _ 一般过去时 A 结构 be动词（is，am, are） was/were 主语 + 谓语 实义动词相应的动词过去式 B. 用法 表示过去的

11、事实或状态。 例：He was very busy an hour ago.他在过去的一小时非常忙碌。 I was eight years old last year. 我去年8岁。 表示在过去某个时间内所作的事情，常和表示过去的时间状语连用。例：She bought many books yesterday .昨天她买了很多书。 I played table tennis with my friend last Monday. 上周一我和一个朋友打了乒乓球。 表示过去的时间状语，有：yesterday，last week ,last year, two days ago,. C. 动词的过去

12、式 动词有规则动词和不规则动词之分。规则动词的过去式都是以-ed结尾，而不规则动词的过去式是没有规则。 一般情况下，在动词原形后直接加ed。 如：wanted，played。 以不发音的字母e结尾的动词，直接加d。 如：hoped，lived。 重读闭音节单词需双写最后一个辅音字母，再加ed。如：stopped, shipped。 以辅音字母+y结尾的动词变y为i，再加ed。 如：studied，worried。 有些动词不符合上面的规则，需要特殊记忆一般过去时练习题 一、句型转换 1. The children played football in the park. 否定句：_ 一般疑问句

13、：_ 对划线部分提问：_ 2. There were six students in the classroom. 否定句：_ 一般疑问句：_ 对划线部分提问：_ 3. Ann did her homework yesterday evening. 否定句：_ 一般疑问句：_ 对划线部分提问：_ 4. Last week I read an English book. 否定句：_ 一般疑问句：_ 对划线部分提问：_ 5. My brother was in the park just now. 否定句：_ 一般疑问句：_ 对划线部分提问：_ 二、写出下列动词的第三人称单数形式、过去式形式 go

14、 _ _ enjoy _ _ buy _ _ eat _ _ get _ _ walk _ _ take _ _ dance _ _ write _ _ run _ _ swim _ _ find _ _ begin _ _ eat _ _ play _ _ study _ _ 三、用所给词的适当形式填空。 1. Tom and Mary _ (come) to China last month. 2. Mike _(not go) to bed until 12 o'clock last night. 3. Mary _ (read) English yesterday mornin

15、g. 4. Tom _ (begin) to learn Chinese last year. 5. My mother _ (not do) housework yesterday. 6. There _ a telephone call for you just now. (be) 7. -When _ you _ (come) to china? -Last year. 8. _ (be) it cold in your city yesterday? 9. How many people _ (be) there in your class last term(学期)? 10. There _ (be) a football match on TV yesterday evening, but I _ (have) no time to watch it. 四、改错题(请改正每个句子中的一个错误) 1How is Jane yesterday? _ 2He go to school by bus last week. _