现在进行时(教案)

Teaching aims：Knowledge aim

Use the Present Progressive Tense correctlySkill aim

Learn to talk about what people are doingFeeling aim

The structure of the Present Progressive Tense Difficult point:

How to use the Present Progressive Tense correctly

Teaching methods:

Pairwork; cooperation

Teaching aids:

Powerpoint, pictures, test papers Teaching procedures:Step I Greetings

Step II Lead- in

Look at the pictures and let the students talk about what people are

doing in the picture.

Greet the whole class as usual

Teaching important point:

The students learn to cooperate and love lives

T: If you want to express what’s happening in the pictures, We can use a tense, it’s 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.

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,

are)

The boy is swimming now/at the moment.

is和

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ing

get ----- getting run ----- running swim ------ swimming

Do you know how to get “ ---ing” ? Let’s try ! do ______ clean ______ eat_______ dance_____ run ______

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 isn’t running.I am reading a book.I’m not writing.

watch ______ read______ play________write________swim _______

They are playing basketball.They aren’t playing soccer.He is playing with a yoyo.He isn’t 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.

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)

I am not writing.

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.

否定回答:No,主语+be+not

--Are you drawing? --Yes, I am. /No, I’m 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)

问句,直接把be提前,肯定回答:Yes,主语 +be

通过游戏让学生自己总结一般疑问句的规律。

_________________________________________________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)

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 StepIV Summary

2.Tom 在图书馆看书。Tom _________________________________________________

TV.

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 .

books in

5.玛利亚在做什么？What 6.你在做作业吗？ 二．句型转换。

Maria now?

you your homework ?

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)

三、将下列句子改成现在进行时。1. I watch TV every day.

2. She works in a hospital. She _________________ in hospital.3. Do you read 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.

they at the moment ?

I _________________TV now.

____ you ________ this book.

3.They are sleeping at the moment.(划线部分提问)

dancing in the gym ？Yes, .