现在进行时(教案)(7页).doc
-现在进行时(教案)-第 7 页The Present Continuous TenseTeaching aims：Knowledge aimUse the Present Progressive Tense correctlySkill aimLearn to talk about what people are doingFeeling aim The students learn to cooperate and love livesTeaching important point:The structure of the Present Progressive Tense Difficult point: How to use the Present Progressive Tense correctlyTeaching methods: Pairwork; cooperation Teaching aids: Powerpoint, pictures, test papers Teaching procedures:Step I GreetingsGreet the whole class as usualStep II Lead- in Look at the pictures and let the students talk about what people are doing in the picture. T: If you want to express whats happening in the pictures, We can use a tense, its the Present Progressive Tense. (Show slides)Step III Presentation 1仔细观察下列例句，归纳有关知识。例句：She is reading now/at the moment. He is playing football now/at the moment. Listen!The bird is singing. Look!The man is running. The boy is swimming now/at the moment. They are dancing now/at the moment. （1）现在进行时的标志词有:look,listen,now/at the moment（2）现在进行时的构成：主语+be+V-ing(be动词根据不同的主语使用am, is和are)2动词的现在分词的变化规则 （1）一般情况下，直接在动词后加ingdo - doing ask - asking （2）动词以不发音的e结尾，要去e加ing write - writing take - taking dance - dancing （3）重读闭音节的动词，要双写词尾字母，再加ingget - getting run - running swim - swimming Do you know how to get “ -ing” ? Lets try ! do _ watch _ clean _ read_ eat_ play_ dance_ write_ run _ swim _3.现在进行时的句式：仔细观察下列图片和例句，归纳有关知识。例句：The man is walking fast.The man isnt running.I am reading a book.Im not writing.They are playing basketball.They arent playing soccer.He is playing with a yoyo.He isnt reading .肯定句: 主语+be+V-ing+其它. 如: I am reading a book.否定句：直接在be后加not 如：I am writing. I am not writing. Fill in the blanks.1.The child _the windows now.(open) 2.The boy _ a picture now.(not draw)3.Look! She _ a book.(read)4.I _an e-mail to my pen pal now.(write) 5.You _ your homework at home now.(do) 6.We _ at school now.(not run)7.They _ TV now.(watch)4.一般疑问句及回答:Play a gueesing game. 通过游戏让学生自己总结一般疑问句的规律。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, Im not.Step III Pratice按要求改写句子1. The boy is playing basketball.(改成一般疑问句并作出肯定回答和否定回答)_2.she,the window,open,now.(用现在进行时连词成句.)_3.is,who,the window,cleaning?(连词成句)_4.She is closing the door now.(改成否定句)_5.You are doing your homework.(用"I"作主语改写句子)_+_6.they,the tree,sing,now,under.(用现在进行时连词成句.)_7.The Young girl are helping the old woman.(改成一般疑问句)_StepIV Summary行时很好记，be加动词现在分词；直接、双写、去掉e, 分析构成须铭记；别说be词无意义，主语和它最亲密；变疑问be提前，否定be后not见；判断是否进行时，look/listen/now是标志。StepV：Homework一、汉译英。1.我们正在看电视。We TV.2.Tom 在图书馆看书。Tom books in the library.3.康康在操场上打篮球。Kangkang is playing basketball .4.他此刻正在睡觉。He is sleeping . 5.玛利亚在做什么？What Maria now?6.你在做作业吗？ you your homework ?二句型转换。1.I am running on the playground .(变否定句) I on the playground .2.She is dancing in the gym.(变一般疑问句，并做肯定回答) dancing in the gym ？Yes, .3.They are sleeping at the moment.(划线部分提问) they at the moment ?三、将下列句子改成现在进行时。1. I watch TV every day. I _TV now.2. She works in a hospital. She _ in hospital.3. Do you read this book? _ you _ this book.4.Tom and Sam have lunch at about twelve. Kitty and Ben _ lunch at about twelve.5. They clean the room in the evening. They _the room now.
