一般现在时讲解+练习

1、.一般现在时一、 定 与 解一般 在 ：表示 常性的事情， 常性的 作或一般性事 。 状 ： often 常， usually 通常， always 是， every 每个， sometimes有 ， at在几点 只有在第三人称 数用 的“三 化 ”，其他用 的原形。三 化： 1.多数在 后s play plays like likes（ 1）直接在 尾加 -s. 如： ask-asks work-works get-gets stay-stays（2 ）以字母 s, x, ch, sh或 o 尾的 ，在 尾直接加-es.watch-watches washwashes fix-fixes d

2、o-doesgo-goes pass-passes（3 ）以 “ 音字母加 - y” 尾的 ，要先 y 为 i 再加 -es.try-tries study-studies cry-cries fly-flies情况构成方法 音例 一般情况加 -s清 音后 /s/ 音和元swim-swims ； help-helps ；音后 /z/like-likes以 音字母 +o 尾的加 -es读 /z/goes, does词以 s,sh,ch,x 等 尾的加 -es读 /iz/watches,washes词以 音字母 +y 尾的变 y 为 i 再加 es读 /z/study-studies词不 化 ha

3、ve 和变 have 为 has 变 be 为have-has be-am,is,arebe 动词am,is,are2.不 化：be- is/arehave-has二、一般 在 的用法表示 常性或 性的 作或存在的状 ；表示客 事 或普遍真理；在 、条件等状 从句中，用 在 表示将来；在某些以 here ， there 开 的句子中，用一般 在 表示正在 生的 作当主 是第三人称 数 ：1、 相 的第三人称 数形式.2 、肯定句主语+动词 s+其它3 、否定句主语+doesnt+ 动词原形 +其它4 、一般疑问句Does+ 主语 +动词原形 +其它5 、肯定回答Yes ，主语 +does6 、

4、否定回答No ，主语 +doesnt7 、特殊疑问句特殊疑问词+一般疑问句当主语不是第三人称单数时：1、肯定句主语 +动词原形 +其它2 、否定句主语 +dont+ 动词原形 +其它3 、一般疑问句Do+ 主语 +动词原形 +其它4 、要注意，句式结构错则全都错。5 、谓语动词的形式： do/does三、一般现在时的结构一般现在时的结构肯定式疑问式否定式I work.Do you work?I dont work.You work.Do you work?You dont work.We work.Do you work?We dont work.They work.Do they work?

5、They dont work.He(She,It) works.Does he(she,it) work?He(She,It) doesnt work.否定疑问式Dont you work?Dont you work?Dont you work?Dont they work?Doesnt he(she it) work?一般现在时练习一、用所给词的正确形式填空1. We often _ (play) on the playground.2. He _ (get) up at six o clock.3. _you _ (brush) your teeth every morning.4. Wh

6、at_ (do) he usually _ (do) after school?5. Danny _ (study) English, Chinese, Math, Science and Art at school.6. Mike sometimes _ (go) to the park with his sister.7. At eight at night, she _ (watch) TV with his parents.8. _ Mike_ (read) English every day?9. How many lessons _your classmate_ (have) on

7、 Monday?10. What time _his mother_ (do) the housework?11. He often _ (have) dinner at home. 12. Daniel and Tommy_ (be) in Class One.13. We_ (not watch) TV on Monday. 14. Nick _(not go) to the zoo on Sunday.15. They_ (like) the World Cup? 16. What _they often _ (do) on Saturdays17. Your parents_ (rea

8、d) newspapers every day?18. The girl_ (teach) us English on Sundays.19. She and I _ (take) a walk together every evening.20. There_ (be) some water in the bottle. 21. Mike _ (like) cooking.22.They_ (have) the same hobby. 23. My aunt_ (look) after her baby carefully.24.You always_ (do) your homework

9、well. 25. I_ (be) ill. Iying in bed. m sta26. She_ (go) to school from Monday to Friday. 27. Liu Tao _ (do) not like PE.28. The child often_ (watch) TV in the evening.29. Su Hai and Su Yang _(have) eight lessons this term.30. What day _(be) it today? It sSaturday.31. Don t make a noise. Grandpa _ (s

10、leep).32. Tom s family_ (watch) TV.33. It _ (take) me two hours to finish my homework last night.34. What _ your mother _ (do) every evening? She _ (wash) clothes.35. _ it _ (rain) every day?36. What _ (do) you _ on Sundays? We _ (play) football.37. There _ (be) a football match on TV every morning.

11、38. They often _ (visit) the Great Wall.39. Who _ (dance) the best in your class?40. He _ (not come).41. The earth _ (move) round the sun.42 She _ (buy) a sweater.43. Mr. Wang often_ (go) to Shanghai.二、改句子1. Do you often play football after school? (肯定回答 )_2. I have many books. （改为否定句） _3.Gao Shans

12、sister likes playing table tennis（改为否定句） _4.She lives in 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 a goal. （改为一般疑问句） _7. We have four lessons. （否定句） _8. Nancy doesn trunfast （肯定句） _9. My dog runs fast. ( 一般疑问句 ) _（把 10 14 小题变否定句，一般疑问句和划线提问）10. Mike has two l

13、etters for him. _11. I usually play football on Friday afternoon. _12. Su Yang usually washes some clothes on Saturday. _13. Mingming usually waters the flowers every day. _14. Tom does his homework at home. _三、写出下列动词的第三人称单数形式：1. wash_ match _ guess_ study_finish_ go_ snow_ carry_2. stop_ see_ drive

14、 _let_ carry_keep_ join_ find_ think_ teach_ catch_3. stay_ begin_ forget_ lie_ die _.run_ prefer_ give_ ring_ dance_ hope_四、单项选择：1. There _ an English film at the cinema now.A. will have B. is going to have C. is going to be D. is2. The picture _ nice. A. looks B. is looked C. look D. is looking3.

15、She _ down and soon falls asleep. A. live B. lain C. laid D. sits4. They _ the office in time very morning. A. reach to B. arrived C. went D. get to5. We shall go to Shanghai on business before you _ back next week.A. will come B. came C. would come D. come6. The plane _ over there. A. is B. are C.a

16、m D. was7. I see her _ the room this morning. A. to enter B. entered C. enter D. enters8. The teacher _us to come to school on time. A. ask B. asking C. asks D. asked9. John always _ others. A. help B. helping C. helps D. to help10. He _for eight hours every day. A. working B. to work C. works D. wo

17、rked11. You d better _ at home and _ your homework. A. to stay, do B. stay, do C. to stay, to do D. stay, to do12. He sits down and _ a rest. A. having B. have C. to have D. has13. Uncle Wang never _ a cake. A. make B. to make C. making D. makes五、请写出下列句子1.他每天早上七点乘公交车去上学。2. 他爸爸每天早晨都浇花。3. 我女儿喜欢看电视和听音乐。4. 桑迪（ Sandy ）放学后打乒乓球吗？- 不。她学习很用功。放学后她总是看书。5. 我们九点上科学6. 我最喜欢的课是英语7. 我们不是