现在进行时课件ppt.ppt

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1、Review of present continuous tense 现在进行时态现在进行时态 现在进行时现在进行时（The Present Continuous Tense）1.现在进行时态表示现在（说话瞬间）正在进行或发生现在进行时态表示现在（说话瞬间）正在进行或发生 的动作。如的动作。如 The students are listening to the teacher. He is watching TV now. 现在进行时态还可以表示当前一段时间内的活动或现现在进行时态还可以表示当前一段时间内的活动或现 阶段正在进行的动作。如阶段正在进行的动作。如 We are working o

2、n a farm these days . I am writing a book this year.2.现在进行时是由现在进行时是由be(am/is/are)+动词动词ing形式形式构成的。构成的。 肯定式结构：肯定式结构：主语主语+be+动词动词ing形式形式+其他其他. 否定式结构：否定式结构：主语主语+be+not+动词动词ing形式形式+其他其他. 一般疑问句式结构：一般疑问句式结构：Be+主语主语+动词动词ing形式形式+其他？其他？ 特殊疑问句式结构特殊疑问句式结构：疑问词疑问词+be+主语主语+其他？其他？现在进行时基本结构主语+be动词+动词现在分词动词现在分词:动词原型+

3、ingReading ,drinking,eating,meetingthinking特殊变化:1.以e结尾，去e加ingWriting,making2.重读闭音节要双写结尾的辅音字母加ingSitting swimming putting running把下列句子变为进行时态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

4、at the blackboard.We are drinking tea.He and I are doing our homework.You are making a kite for me . She is running.He is playing computer games.She is flying a kite.He is thinking.They are drawing.They are swimming.They are talking.They are playing basketball.They are skating.Im writing something.I

5、m reading a book.Im talking on the phone.Tomplayfootball.isingLucy is reada book.inglIm mending the car.Im dancing.He is mending the car.She is dancing.lHe is doing his homework.He is having lunch. He is cooking.They watchTVareingLook! The twinsthinkareing.now.What is he doing?He is drinking water (

6、now).Is he drinking water (now)?Yes, he is.What is she doing?She is cleaning the house.Is she doing her homework?No,she isnt.What are they doing?They are running.Are they write ing?No,they arent.句型转换：句型转换：1.They are cleaning the house.（一般疑问句）（一般疑问句）2.Sam is at work.（改为同义句）（改为同义句）3.Tom is singing.（改为

7、否定句）（改为否定句）4.Kate is_（划线提问）（划线提问）5.She is sitting _ （划线提问）（划线提问） putting on her new skirt. near the window.Are they cleaning the house?Sam is working.Tom is not singing.What is Kate doing?What is Kate putting on?Where is she sitting?Fill in the blanks: Its a fine Sunday morning. Therere many people

8、in the park. They are playing. Look: Two boys _ (play) with yo-yos. A girl_ (fly) a kite. Two Children_(mend) a toy boat. There_ (be) a lake in the park. Near the lake ,a young man_ (run). There _ (be) two men near the house. They_ (work) hard now. A woman _ (water) the flowers . A girl_ (draw). Loo

9、k at the big tree. Two cats _ (run) up the tree. What do they want to do? They want _ (catch) the bird. All of them are very happy . are playing is flyingare mendingisis runningareare workingis wateringis drawingare runningto catch选择填空：选择填空：1. What are you doing? I_ A. eat B. can eat C. eating D. am

10、 eating2. We want _this book now. A. reading B. am reading C. read D. to read3. Our teacher is _a red sweater . A. putting on B. put on C. wearing D. wear4. That boy isnt _the teacher . A. listen B. listens C. listening D. listening to D D C D5.Its eight oclock. Jims family _TV. A. is watching B. are watching C. watch D. to watch6.My mother is _a cake _my birthday. A. making ,to B. making ,for C. doing ,to D. doing ,for7.Let me _these books in the box. A. puts B. put C. to put D. putting 8._you _the window?Yes, I am. A. Do, clean B. Is, cleaning C. Are, cleaning D. Do, cleaning BBBC