现在进行时.pptVIP

现 在 进 行 时 永泰城关中学 陈晓凌 What is the man doing ? He is running. What is the girl doing? She is riding. What are they doing ? They are dancing. What is he doing ? He is thinking. What is she doing? She is singing. 现在进行时的含义与构成 1.含义：表示现在正在进行或一段时间正在进行的动作 标志词：now, look, listen等。 2.构成：主语+be +V-ing+其他 Eg. He is listening to the music. Practise写出下列动词的ing 形式. help → come → swim → eat → give → find → sit → write → helping coming swimming eating giving finding sitting writing 现在进行时的句式 1. 肯定句: 主语+be +v-ing+其它. 如: I am reading a book. 2. 否定句：直接在be后加not. 如： I am writing. I am not writing. 现在进行时 肯定句： They are talking to Mr. Wang now. He is waiting for his boss now. 否定句： They are not talking to Mr. Wang now. He is not waiting for his boss now. 一般疑问句及回答:问句,直接把be提前 肯定回答:Yes,主语 +be 否定回答: No,主语+be+not ---Are you drawing ? ---Yes,I am./No, I’m not. Let’s go for it! 用所给动词的适当形式填空 1.Look! The cat____________(run)up the tree. 2.The twins__________(have)breakfast. 3.----___he ________(clean) the blackboard? ----No,he isn’t. 4.Tom__________(play)the piano in the room.Please ask him to come here. 5.Listen! They____________(sing)in the classroom. is playing are having are singing is running cleaning Is 把下列句子变为进行时态 1. We mend a clock. We are mending a clock. 2. I look at the blackboard. I am looking at the blackboard. 3. We drink tea. We are drinking tea. 4. He and I do our homework. He and I are doing our homework. 5. You make a kite for me. You are making a kite for me. 汉译英 1.我们正在看电视. 2.他们正在打扫教室. 3.汤姆正在吃早饭. 4.那对双胞胎正在睡觉. We are watching TV. They are cleaning the classroom. Tom is having breakfast. That twins are sleeping. 句型转换 1.I am watering the flowers.(否定句) 2.She’s 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