现在进行时教学课件.ppt

Good morning everyone!,Welcome to our class!,The Present Continuous Tense,（现在进行时态）,What is the man doing?,He is running.,What is the girl doing?,She is eating .,What is the dog doing?,It is sleeping.,What are the players doing?,They are playing football.,He is running. She is eating. It is sleeping. They are playing football. We are swimming.,The Present Continuous Tense (现在进行时态),定义：,构成：,标志：,现在进行时态表示现在正在进行着某种事情及动作。,“be (am, is, are )+v- ing v-ing是动词的分词形式，动词be根据主语人称进行变化 。,当句中出现Look/Listen/now或有上下文提示时用现在进行时。 例如: Look！Han Mei is singing there！ Listen！Jack is talking. What are you doing now？ It is running, now.,请仔细观察下面几个进行时态的句子，并总结出动词变为现在分词的规则.,Im doing my homework now. Listen! He is playing the piano. They are dancing in the ball. I am writing some words. He is running. She is swimming. My parents are shopping now.,同学们通过观察找到什么规律没有呢？,动词现在分词的构成规律,1) 一般情况下，在动词原形后直接加-ing. 如：workworking (工作) dodoing（做） playplaying（玩）,2) 以不发音的字母e结尾的动词，去掉e，再加-ing. 如： dancedancing（跳舞） comecoming（来） (但动词词尾是字母组合ee的,就不能去掉词尾e，而应直接加-ing。例如: seeseeing),3) 重读闭音节单词，如果末尾只有一个辅音字母，则双写这一字母，再加-ing. 如： getgetting(得到) shopshopping（购物） runrunning（跑） swimswimming （游泳）,练习 写出下列动词的ing 形式. 1.help_ e_ 3.swim_ 4.eat_ 5.give_ 6. take_ 7.sit _ 8. play_,helping,coming,swimming,eating,giving,taking,playing,sitting,Play a game,全部同学分为4个组。 请一位同学在讲台前做出动作，其他的同学来猜，并用现在进行时态的句子说出来。 若干轮后，累计得分多者为胜。 （例如：踢球 游泳 跑步）,课堂练习一,1)I _ _ basketball with my friend now. (play) 2)She _ _ to school now . (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 this river. (swim) 7)we _ _ lunch now. (have) 8）_ your father _(watch) TV now? 9) The girl with her dog_ _ (sit) on the sofa.,一、填写出下列进行时态的句子的正确动词形式,am playing,is going,are drinking,is singing,is running,is swimming,are having,Is watching,are sitting,二、句型转换 1.I am watering the flowers.(否定句) 2.Shes jumping now.(一般疑问句) 3.The boys are playing cards.(划线提问) 4.He is doing his homework.(复数句),I am not watering the flowers.,Is she jumping now?,What are the boys doing?,They are doing their homework.,课堂练习二,看图说话：,尽可能多的用进行时态来表达！,Its fine today. The children are playing in the park. Look! Some girls are playing games. Lingling is climbing up a tree. A girl is standing behind a house. Fangfang is looking for her. There is a boy over there. Whats he doing? He is flying a kit