人教版新目标七下Unit6现在进行时讲练课件(17张)

1、现在进行时The Present Continue Tense现在进行时1. 现在进行时的定义 现在进行时表示现在（说话瞬间）正在进行或发生的动作。2. 现在进行时的结构 现在进行时由“助动词be (am / is / are )+ 动词-ing（现在分词）”构成。1. 现在进行时的定义 现在进行时表示现在（3. 现在进行时的句式变化否定形式一般疑问句形式主语 + be+ not doing sth. be + 主语 + doing 主语 + be +doing sth.Lily is doing her homework now.Lily is not doing her homework

2、now.Is Lily doing her homework now?肯定形式特殊疑问句形式 特殊疑问词+be + 主语 + doingWhere is Lily doing her homework now?3. 现在进行时的句式变化否定形式一般疑问句形式主语 + b4. 动名词变化规则口诀规则例子直1. 一般情况下，直接在动词后加-ing。play playing去2. 不发音的-e结尾的动词，去-e加-ing。take taking双3. 以重读闭音节结尾，末尾只有一个辅音字母的动词，双写词尾辅音字母，再加-ing。cut cutting变4. 以-ie结尾的动词，把ie变成y再加-in

3、g。lie lyingdie dyingtie - tying4. 动名词变化规则口诀规则例子直1. 一般情况下，直接在动5.现在进行时时标志词 时间状语：now, at present , at the moment , these days或 Its+几点钟。提示语： Listen! Look! Keep quiet! Dont make noise!Its six oclock. The children are playing basketball.Uncle Wang is building a small room for his dog these days.Keep quiet

4、! The teachers are talking in the office.5.现在进行时时标志词 时间状语：now, at prese6. 现在进行时和一般现在时的区别一般现在时表示经常性的动作；现在进行时表示此时此刻或者现阶段正在进行或发生的动作。He often goes to the movies on weekends , but now he is watching a football game at home .6. 现在进行时和一般现在时的区别一般现在时表示经常性的动作7. 不用现在进行时的动词(1)表示感觉、情感、心理活动的动词，如see, hear, listen,

5、 look, smell, taste, notice, seem, hate, like, love, want, wish等；(2)表示所有或占有的动词，如have, own, belong等；(3)表示理解、记忆或决定的动词，如forget, remember, understand, believe, know, decide等。7. 不用现在进行时的动词(1)表示感觉、情感、心理活动的动考查现在进行时的结构。根据“直、去、双、变”原则：talk-talking; play-playing。进行时的结构是be + v-ing。【例题1】用词语的正确行使填空 (1) Listen, Mr

6、. Wu on the phone (talk). (2) I soccer now. Im walking. (not play)is talkingam not playing考查现在进行时的结构。根据“直、去、双、变”原则：talk- (3) Is your father at home? Yes, he is. He a TV show (watch) (4)They to go to the shop now. (want ) (5) you for your friends? (wait) No, Im not.is watchingwantAre waiting考查现在进行时的结

7、构。根据“直、去、双、变”原则：watch-watching, wait-waiting。进行时的结构是be + v-ing。 (4)中表示某人的意愿，不用现在进行时。 (3) Is your father at home?【例题2】Look! Tom _ TV happily on the sofa. A. watch B. watches C. watching D. is watching考查现在进行时。look是现在进行时的标志词，现在进行时的结构为be + v-ing，所以只有答案D符合。【例题2】Look! Tom _ TV happilExercise一、写出下列动词的现在分词形

8、式。1. play _ 2. look _ 3. study _ 4. watch _ 5. fight _ 6. wait _ 7. sing _ 8. paint _ 9. go _ 10. wash _11. cut _ 12. run _13. sit _ 14. begin _15. put _ 16. get _17. shop _ 18. swim_19. take _ 20. make _Exercise一、写出下列动词的现在分词形式。二、单项选择。( )1. Look！I _ a red hat now. A. wearing B. am wearing C. is wear

9、ing ( )2. Tom _ TV in the room now. A. are watching B. is watching C. is watch( )3. Look! Jane _ housework. A. is do B. doing C. is doing( )4. Some of the girls _. A. sing B. is singing C. are singing二、单项选择。( )5. Hes _ basketball now. A. play B. is playing C. playing( )6. They _ birds in the sky now

10、. A. are looking at B. look at C. looking at( )7. “Dont talk in class，”the teacher _. A. is speaking B. is saying C. says( )8. _ you _ ball games with your friends now? A. Is; playing B. Are; playing C. Do; play( )5. Hes _ basketba三、用所给动词的适当形式填空。1. My mum _(cook) dinner for us now. 2. Sam _(not list

11、en to) English. He is listening to music. 3. _they _(sleep) now? Yes, they are.4. Listen!Who _(read) English?三、用所给动词的适当形式填空。5. Look at those old people. They are _(sing) and _(dance).6. The children _(swim) in the lake now. 7. Look ! Kate and Mary _(clean) the windows now. 8. Joan likes _(paint) very much5. Look at those old people. T四、按要求改写下列句子。 1. They are making dumplings. (改为一般疑问句) _ 2. Tom is listening to the teacher. (改为否定句) _ 3. He is drinking tea under the tree. (就画线部分