现在进行时PPT课件86483

1、Review of present continuous tense 现在进行时态,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 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 阶段正在进行的动作。如 We are working on a farm these days . I am writing a book this year. 2.现在进行时是由be(am/is/a

2、re)+动词ing形式构成的。 肯定式结构：主语+be+动词ing形式+其他. 否定式结构：主语+be+not+动词ing形式+其他. 一般疑问句式结构：Be+主语+动词ing形式+其他？ 特殊疑问句式结构：疑问词+be+主语+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+ing,Reading ,drinking,eating,meeting thinking,特殊变化:1.以e结尾，去e加ing Writing,making,2.重读闭音节要双写结尾的辅音字母加ing,Sitting swimming putting running,把下列句子变为进行时

3、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 are doing our homework.,You are making a kite for me .,She is running.,He is playing computer

4、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.,Im reading a book.,Im talking on the phone.,Tom,play,football.,is,ing,Lucy,is,read,a book.,ing,Im mending the car.,Im dancing.,He i

5、s mending the car.,She is dancing.,He is doing his homework.,He is cooking.,They,watch,TV,are,ing,Look!,The twins,think,are,ing.,now.,What is he doing?,He is drinking water (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

6、isnt.,What are they doing?,They are running.,Are they writ,e,ing?,No,they arent.,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 wor

7、king.,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 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 lak

8、e 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). Look 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 p

9、laying,is flying,are mending,is,is running,are,are working,is watering,is drawing,are running,to catch,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. p

10、ut 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 _th