空中课堂体验课—初一英语-现在进行时ppt课件

1、The Present Continuous Tense,现在进行成时,现在进行成时,魏荣田,1,welcome to our class,2,学习目标,现在进行时,概念,标志词,结构,现在分词,3,What is he doing?,He is reading a book now.,4,What is she doing?,She is swimming now.,5,What is he doing?,He is running now.,6,What are they doing?,They are flying kites now.,7,What are they doing?,Th

2、ey are playing basketball now.,8,What are we doing now ?,We are having a class now.,What class are we having now ?,We are having an English class now.,9,一 概念（用法）,1.表示现在（说话瞬间）正在进行或发生的动作。,He is playing basketball now.,10,2.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。,Shen Shixi is writing a book this week.,11,二 标志词,当句

3、子中出现Look/Listen/now/right now/at the/this moment或有上下文提示词时，用现在进行时。,Look! He TV.(watch),Listen! They .(sing),We an English class now.(have),I at the moment.(sit),The little dog in the sun right now.(lie),is watching,are singing,are having,am sitting,is lying,12,be + 动词-ing,三 现在进行时的灵魂,be不可漏掉 be 随主语的变化，

4、用 is am are,动词现在分词形式要正确,13,练习：用am,is,are填空。,1.My mother cooking vegetables.,2.The girls cleaning the classroom.,3.Tom writing a postcard.,4.The birds eating bananas.,5.I sitting and speaking English.,6. He running in the park.,小结一下吧,be+v-ing be随主语的变化而变化,is,are,are,is,is,am,14,现在进行时的基本句型：,1.肯定句,主语+be

5、+V-ing+其它,Tom is watching TV now.,2.否定句,主语+be+not+V-ing+其它,Tom is not reading a book now.,15,3.一般疑问句,Be+主语+V-ing+其它? 答语:Yes,主语+be . No,主语+be not.,Is Tom watching TV now?,4.特殊疑问句,疑问词+be+主语+V-ing+其它？,What is Tom doing now?,Yes, he is.,16,四 现在分词的形式：,1.一般情况下，直接加-ing 如 work-working play-playing do-doing,

6、2.以不发音的字母e结尾的动词，去掉e，再加-ing 如：dance-dancing write-writing take-taking,但是动词是字母组合ee结尾的，就不能去掉词尾e，而应该直接加-ing 比如：see-seeing,3.重读闭音节单词，末尾只有一个辅音字母，要双写这个辅音字母，再加-ing。 如：get-getting swim-swimming run-running sit-sitting,4.以ie结尾的单词，把ie换成y 再加-ing 如：lie-lying tie-tying die-dying,17,开动脑筋，发挥想象，巧记-ing！,大众款：直接加-ing,去

7、尾e，加-ing,另类款：lying tying dying,双写尾，加-ing,18,练习：写出下列动词的-ing形式,learn- give- put- look- stand- run- buy- shop- make- see- lie- swim- dance- sit-,19,练习：写出下列动词的-ing形式,learn- learning give-giving put-putting look-looking stand-standing run-running make-making see-seeing lie- lying swim-swimming dance-danc

8、ing sit-sitting,20,写出下列现在进行时态的句子的正确形式,1.I basketball with my friends now. (play) 2.She to school. (go) 3.They water now. (drink) 4.Listen! The bird on the tree. (sing) 5.Look! He on the playground.(run) 6.The dog in the river at the moment. (swim) 7.We lunch now. (have) 8. your father (watch) TV now

9、？ 9.Lucy (take) photos of Lily and Lily (lie) in the sun . 10.We (not have) a Chinese class.,am playing,is going,are drinking,is singing,is running,is swimming,are having,Is watching,is taking,is lying,arent having,21,句型转换：,1.I am teaching you English.(否定句) 2.Shes listening to me.(一般疑问句) 3.Are they

10、making a cake?(否定回答) 4.The boys are playing football.(划线部分提问),I am not teaching you English.,Is she listening to me?,No, they arent.,What are the boys doing?,22,小结：口诀助记,进行时表进行 look，listen，now是标志，上下暗示莫忽略。 中心灵魂be-doing.别说be词无意义，主语和它 最亲密：变否定be后跟not，变疑问be提前。 分词形式仔细分：大众直跟-ing；哑e去掉再加-ing；双尾后加-ing；另类lying，

11、tying，dying特殊记！,概念,标志词,结构,现在分词,23,Writing:,Its a fine Sunday morning. Many people （play）in the park. Some boys (play) basketball and some boys (play) football. Linda （read） a book . Mary (eat)an apple and Frank (talk) to her . Jenny, Tom and Lucy (watch) the boys playing. They (have) a good time.,are playing,are playing,are playing,is reading