现在进行时-公开课ppt课件.ppt

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1、歌曲欣赏边听边写下歌词Are you sleeping？ Are you sleeping？ Are you ？ Are you ? John? Brother John? Morning bells are , bells are ringing, Ding ding dong, Ding ding dong. Are you ？Are you ? Brother John? John? Morning are , Morning bells are ringing, Ding ding dong, Ding ding dong. Are you sleeping, Are you slee

2、ping? Brother John? Brother John? Morning bells are ringing, Morning bells are ringing, Ding ding dong, Ding ding dong. Are you sleeping, Are you sleeping, Brother John? Brother John? Morning bells are ringing, Morning bells are ringing, Ding ding dong, Ding ding dong. Are you sleeping? Are you slee

3、ping? Brother bear? Brother bear? Morning bells are ringing. Morning bells are ringing, Ding ding dong, Ding ding dong. Are you sleeping, Are you sleeping, Little John? Little John? Morning bells are ringing, Morning bells are ringing, Ding ding dong, Ding ding dong. Present continuous tense现现 在在 进进

4、 行行 时时-by 王瑞科1. To describe（描述）（描述）what people are doing.2. To grasp（掌握）（掌握） the continuous tense.3. To grasp the form of the present participle. （现在分词）（现在分词） Learning aims and Important points(学习目标与重难点学习目标与重难点)知识要点：知识要点：（The Present Continuous Tense）一一.现在现在进行进行时的定义时的定义: 现在进行时是表示现在进行时是表示现在现在、说话瞬间说话瞬

5、间或或当前一直正在做当前一直正在做着着的动作的动作.eg: John is watching TV now.The students are listening to the teacher.I am writing a book this year.What is he doing now?2.句型结构：句型结构：现在进行时是由现在进行时是由 be (am/is/arebe (am/is/are)+动词动词-ing形式形式 构成的。构成的。Be 随着人称、数的变化而变化。随着人称、数的变化而变化。肯定句结构：主语肯定句结构：主语+be+动词动词-ing形式形式+其他其他.He is watc

6、hing TV now.否定句结构：主语否定句结构：主语+be+not+动词动词-ing形式形式+其他其他.He isnt watching TV now.一般疑问句结构：一般疑问句结构：Be+主语主语+动词动词-ing形式形式+其他？其他？Is he watching TV now.特殊疑问句结构：疑问词特殊疑问句结构：疑问词+be+主语主语+动词动词-ing+其他？其他？三三.动词现在分词动词现在分词(V-ing)构成构成: 1.一般在动词原型后加一般在动词原型后加ing 如如:read-reading ; drink-drinking ; eat-eating ; listen- lis

7、tening 2.以不发音以不发音e结尾的动词，去掉结尾的动词，去掉e再加再加ing 如如: write -writing ; make- making ; take-taking ; drivedriving3.以辅音字母以辅音字母+元音字母元音字母+辅音字母辅音字母(辅元辅辅元辅）结尾的）结尾的重重读闭音节读闭音节结尾的动词，结尾的动词，双写双写末尾末尾的辅音字母再加的辅音字母再加ing 例如例如:sit-sitting ; swim-swimming ; put- putting ; run- running； get-getting begin-beginning4.特殊变化：特殊变化

8、：lielying；diedying；tie-tying常与现在进行时态连用的词有常与现在进行时态连用的词有: :now, at the moment, right now, listen, look等。等。 如：如：What are you doing now? ? ( (你在干什么？你在干什么？) ) Im reading at the moment. . ( (我现在正在读书。我现在正在读书。) ) Listen! She is singing. ( (听，她正在唱歌。听，她正在唱歌。) ) Look! My parents are watering the flowers. . ( (

9、看看, ,我的父母亲正在浇花我的父母亲正在浇花.) .) 写出下列词的现在分词：写出下列词的现在分词：1.make 2.open3.clean 4.carry5.lie 6.begin7.see 8.get 9.stop 10.play Exercises:makingopening cleaningcarryinglyingbeginningseeinggettingstoppingplayingWhat is/areWhat is/aredoing now?doing now?He eatisingnow.They watch TVareingnow.The man runisningno

10、w.The boy swimismingnow.They dancearenow.ingLook! He computer games.is playing1.buy_ 2. wait_ 3. write _ 4.shop _ 5. talk_6. tell_7.have _8.swim_ 9.walk _ 10.drink_ 11.take_12.run_ 13.eat _ 14.enjoy_ 15.drive_ 16.get_ 17.lie_ 18.do_19.go_ 20. open _ 21.play _22.dance _23.sit _24.listen _buyingtalkin

11、gwalkingeatingwaitingtellingdrinkingenjoying writinghavingtakingdrivingshoppingswimmingrunninggettinglyinggoingopening把单词变成现在分词的形式把单词变成现在分词的形式doingplayingdancingsittinglistening选择填空：选择填空：1. What are you doing? I_ A. eat B. can eat C. eating D. am eating2. We want _this book now. A. reading B. am rea

12、ding 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 parents _TV. A. is watching B. are watching C. watch D. to watch6.My mother is _a cake

13、 _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 blackb

14、oard.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 are doing our homework.You are making a kite for me .根据句意，用所给动词的适当形式填空：根据句意，用所给动词的适当形式填空：（1）Listen, Mr. Wu on the phone (talk)（2）I football now.

15、Im walking (not play) (3) Is your father at home? Yes, he is. He TV (watch) (4) you for your friends? (wait) No, Im not.(5)Sam is very busy. He a letter (write)is talkingam not playingis watchingAre waitingis writing（7）Dont speak! My father (sleep). (8) Its twelve oclock. The students (have) lunch.

16、(9）Dont go out! It outside. (rain) (10)Why are you standing here , Tony？ I for Tom. (wait) is sleepingare havingis rainingam waiting Sentence Patterns Transformation1. They are cleaning the house.(否定句否定句)2. She is buying vegetables.(划线部分提问划线部分提问) 3. He is making cakes. (改成一般疑问句改成一般疑问句)肯定回答：肯定回答：否定回答

17、：否定回答：4. We are having lunch. (同上同上)They are not cleaning the house.What is she buying?Is he making cakes?Yes, he is.No, he isnt.Are you having lunch?Yes, we are.No, we arent.现在进行时现在进行时 一般疑问句一般疑问句 回答回答Is he looking for his dog?肯定回答：肯定回答：否定回答：否定回答：Are you enjoying the school trip? 肯定回答：肯定回答：否定回答：否定回答

18、：肯定回答：肯定回答：否定回答：否定回答：Are the boys making lanterns?肯定回答：肯定回答：否定回答：否定回答：No, he isnt.No , Im notNo, we arent.No, they arent.Yes, he is.Yes , I am.Yes, we are.Yes ,they are.Summary Are you sleeping, Are you sleeping? Brother John? Brother John? Morning bells are ringing, Morning bells are ringing, Ding ding dong, Ding ding dong. Are you sleeping, Are you sleeping, Brother John? Brother John? Morning bells are ringing, Morning bells are ringing, Ding ding dong, Ding ding dong. HomeworkHomework1. 1. 现在分词变化规律记熟。现在分词变化规律记熟。2.2.专项练习做完。专项练习做完。