现在进行时(复习).ppt

1、Review of present continuous tense 现在进行时态复习,现在进行时 现在进行时表示现在正在进行或继续的动作。与它连用的时间状语有：now, right now, at the moment等。前面有look, listen, Its (时间)等词时， 也用进行时。 现在进行时的构成 ： 肯定句 主语+be +动词-ing 其它成分. Im reading a book these days. My sister is watching TV now/at the moment. My family are having lunch now.,否定句：主语+ be

2、 +not+动词-ing 其它成分. Im not reading a book these days. My sister isnt watching TV now/at the moment. My family are not having lunch now. 一般疑问句：Be +主语+动词-ing 其它成分? Are you reading a book these days? Is your sister watching TV now? Are your family having lunch now? 特殊疑问句:疑问词+be +主语+动词-ing 其它成分? What is

3、the cat doing? Where are you playing football? What are you eating?,注意： 有些动词如come, go, leave, begin, stay, start 等的现在进行时可以表示预定的或即将发生的动作，句中常有表示将来的状语: Im leaving on Sunday morning. Jim is coming here this evening.,动词现在分词的构成: 一般在动词词尾加-ing构成. go -going, study-studying, speak-speaking等. 以不发音字母e结尾的动词, 先去掉

4、e,再加-ing构成, 如: dance-dancing, write-writing等(注：die-dying) 以一个元音字母加一个辅音字母结尾的动词而且该词是重读闭音节的时候, 先双写最后这个辅音字母,再加-ing. 如: run-running, sit-sitting, begin-beginning等.,现在进行时记忆口诀 现在进行时不能没有ing 也不能少了be动词is/am/are ， 现在进行在now, Look!Listen!用进行。 动词加ing方法有不同： 动词为一般,直加ing不会错 ； 词末带e不发音，先去e后再加ing; 重读闭音节，辅音双写后再加ing； 动词末

5、有ie，需改ie为y后再加ing。,Look, Mr. Wu _ ( play ) football. -Where is Li Lei ? - He _ ( water) trees in the garden. 3. The baby _ ( sleep ). 4. Look! A dog _ ( run ) after a cat. 5. The Green family _ ( have ) lunch now. 6. Now I _ ( study) at a new school. 7. Who _ ( knock ) at the door ? 8. The boys _( sw

6、im ) in the river now.,用动词现在进行时态填空:,is playing,is watering,is sleeping,is running,are having,am studying,is knocking,are swimming,按要求变换句型 1Look ! He is dancing.（一般疑问句） 2The farmers werent working last year.（肯定句） 3The teachers are having a meeting.（对划线部分提问） 4The boys are cleaning their room.（对划线部分提问）

7、 5The singer is singing some famous songs.（否定句） 6I am studying English, too.（变为否定句）,把下列句子变为进行时态： 1.We mend a clock. 2.I look at the blackboard. 3.We drink tea. 4.He and I do our homework. 5.You make a kite for me.,We are mending a clock.,I am looking at the blackboard.,We are drinking tea.,He and I

8、are doing our homework.,You are making a kite for me .,句型转换： 1.They are cleaning the house.（一般疑问句） 2.Sam is at work.（改为同义句） 3.Tom is singing.（改为否定句） 4.Kate is_（划线提问） 5.She is sitting _ （划线提问）,putting on her new skirt.,near the window.,Are they cleaning the house?,Sam is working.,Tom is not singing.,

9、What is Kate doing?,What is Kate putting on?,Where is she sitting?,选择填空： 1. What are you doing? I_ A. eat B. can eat C. eating D. am eating 2. We want _this book now. A. reading B. am reading C. read D. to read 3. Our teacher is _a red sweater . A. putting on B. put on C. wearing D. wear 4. That boy isnt _the teacher . A. listen B. listens C. listening D. listening to,D,D,C,D,5.Its eight oclock. Jims family _TV. A. is watching B. are watching C. watch D. to watch 6.My mother is _a cake _my birthday. A. making ,to B. making ,for C. doing ,to D. doing ,for 7.Let me _these books in the box. A.