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Unit 1,Im watching TV,Task 1 Do activities and guess: What am I doing?,What are you doing?,I am _+ i n g.,Task 2 Talk about the pictures,do homework,watch TV,What are you doing?,Im doing homework.,clean,What are you doing?,Im cleaning!,eat,read,talk on the phone,What are you doing?,What are you doing?,Im eating.,What are you doing?,Im reading.,What are you doing?,Im talking on the phone.,What is she doing?,She is reading.,read /ri:d/ 朗读,Can you read them? Please read after me. Listen! The students are reading Chinese.,What are they doing?,They are cleaning.,a dirty park a clean park,clean /kli:n/ 打扫、干净的,Clean the blackboard.,Are they talking?,No, they arent.,What are they doing?,They are doing homework.,practise,What are they doing?,What are the two men doing? Are they singing?,No, they arent. They are talking on the phone.,1、Jane reading English. A. is B. am C. are D. be 2 Tom and Tim playing basketball? A.is B.am C.are D.be 3、-What are you doing? -I watching TV. A.is B.am C.are D.bengn,A,C,B,4、Listen, kate . A.sings B.singing C.is sing D.is singing 5、Are you your homework? A.do B.to do C.doing D.does6、Tom eating dinner. A.dont B.doesnt C.isnt D.not,D,C,C,课堂小结,I am watching TV.我正在看电视 。本句中动词用的是现在进行时。现地进行时由am/is/are+现在分词（即在动词后面加ing）构成。主要表示现在或现在这一阶段正在进行的动作或者存在的状态。其否定形式为am/is/are+not+现在分词构成。其疑问式为Am/Is/Are+主语+现在分词+？,For example,肯定式：1、I am singing. 2、She is dancing 3、He is listening 4、They are watching TV.,否定式： 1、I am not singing. 2、She is not dancing 3、He is not listening 4、They are not watching TV.,疑问句： 1 、Are you singing? 2 、 Is she dancing? 3 、 Is he listening? 4 、 Are they watching TV?,3、现在分词的构成 （1）、一般在动词原形末尾加ing go-going eat-eating watchwatching （2）、以不发音e结尾的动词，先去掉e再加-ing have having writewriting comecoming （3）、以重读闭音节结尾的动词，如末尾只有一个辅音字母，应先双写这一字母，再加ing swim-swimming getgetting putputting,
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