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1、一、 定义与讲解一般现在时：表示经常性的事情，经常性的动作或一般性事实。时间状语： often 经常， usually 通常， always 总是，every 每个， sometimes 有时， at 在几点钟只有在第三人称单数用动词的“ 三单变化 ” ，其他用动词的原形。三单变化： 1.多数在动词后 s play plays like likes （1）直接在动词词尾加 -s. ask-asks work-works get-gets stay-stays （2）以字母 s, x, ch, sh 或 o 结尾的动词，在词尾直接加-es. watch-watches wish-wishes f
2、ix-fixes do-does go-goes pass-passes （3）以“ 辅音字母加- y” 结尾的动词，要先变y 为 i 再加-es. try-tries study-studies cry-cries fly-flies 2.不规则变化：be- is are have-has 二、一般现在时用法1. 表示经常性，习惯性 ,永久性的动作或存在的状态.通常与副词 sometimes, often, usually, always, every day (year, month ), once (twice, three times) a day,等时间状语连用。They usual
3、ly go to school by bike. I take the medicine three times a day. She helps her mother once a week. Marys father is a policeman.There are 50 students in my class. 2. 表示客观真理，科学原理，自然现象，等客观事实或格言，谚语等。The sun rises in the east and sets in the west every day. The man who has never been to the Great Wall is
4、not a real man. Tomorrow is Tuesday. 三、一般现在时的句子转换：（1） 当句子中有 be 动词或情态动词时， 则把 be 动词或情态动词 (can,could 等等)提到主语的前面变成疑问句;在 be 动词或情态动词后面加not 变成否定句 . 例：陈述句： She is a student. 疑问句 否定句 陈述句： I can swim. 疑问句 否定句 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 1 页，共 4 页 -
5、- - - - - - - - （2）当句子中即没有 be 动词，也没有情态动词时， 则在主语前加助动词do (you,以及复数 ), does（单数 she,he,it ）变成问句；在主语后谓语动词前加助动词dont（I,you,以及复数 ), doesnt（单数 she,he,it ）变成否定句，助动词后的动词要变成动词原形。例：陈述句： We get up at 7:00 every morning. 疑问句 否定句 陈述句： She has a little brother. 疑问句 否定句 （一）用动词的适当形式填空1. She _(go) to school at seven oc
6、lock.2. It s 6oclock. They are _ (eat) supper.3. He usually _ up at 17:00.(get ) 4. She _ (live) in Beijing. 5. Amy _ (be) here just now. 6. _ (be)there a fly on the table just now? 7. My father _ (watch) TV every evening . 8. My father _ (make) toys these days. 9_ Amy _ (read) English every day 10.
7、 Chen Jie sometimes _(go)to the park with her sister. （二） .选择填空1I want_ homework now. A. doing B. to do C. to do my D. do my 2Its time_. A. go to school B. play games C. to go home D. to do my homeworks 3_go and help her. A. Lets me B. Lets us C. Lets D. Lets to 4Do they have a new car? Yes,_. A .th
8、ey are B. they have C. they dont D. they do 5He often _ supper at 6:00 in the evening. A. have B. has c. is having D. is eating 6. We _ any Chinese classes on Friday. A. are having B. arent havingC. dont haveD. are have （三）、用括号内动词的适当形式填空。1. He often _ (have) dinner at home. 2. Daniel and Tommy _ (be
9、) in Class One. 3. We _ (not watch) TV on Monday. 名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 2 页，共 4 页 - - - - - - - - - 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 _ (rea
10、d) 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
11、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. Wang Kai and Wang li_ (have) eight lessons this term. 20. What day _ (be) it today? It s Saturday.1. We often_(play
12、) in the playgound. 2. He _(get) up at six oclock.3. _you _(brush) your teeth every morning. 4. What _(do) he usually (do) after school? 5. Danny_(study) English, Chinese, Maths, Science and Art an school. 6. Mike sometimes _(go) to the park with his sister. 7. At eight at night, she _(watch) TV wit
13、h his parents. 8. _ Mike_(read) English every day? 9. How many lessons_ your classmate_(have) on Monday? 10.What time_ his mother_(do) the housework? 1. Do you often play football after school? (肯定回答 ) 2. I have many books. （改为否定句）3. Gao Shan s sister likes playing table tennis （改为否定句）4. She lives i
14、n a small town near New York. （改为一般疑问句）5. I watch TV every day. （改为一般疑问句）6. David has got a goal. （改为一般疑问句）7. We have four lessons. （否定句）8. Nancy doesnt run fast （肯定句）9. My dog runs fast. 否定句：名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 3 页，共 4 页 - - - - -
15、 - - - - 一般疑问句：10. Mike has two letters for him.一般疑问句：否定句：11. I usually （play football ）on Friday afternoon. 否定句 : 一般疑问句 : 括号内容提问12. Su Yang usually washes some clothes on Saturday. 否定句 : 一般疑问句 : 划线提问 : 13. Mingming usually waters the flowers every day 否定句 : 一般疑问句 : 划线提问14. Tom does his homework at home. 否定句 : 一般疑问句 : 划线提问名师归纳总结 精品学习资料 - - - - - - - - - - - - - - -精心整理归纳 精选学习资料 - - - - - - - - - - - - - - - 第 4 页，共 4 页 - - - - - - - - -