初中英語語法教學(xué)微課教案（情態(tài)動詞can和could）

1、初中英語語法教學(xué)微課教案（情態(tài)動詞can和could）教學(xué)思路:    本節(jié)課我教的是情態(tài)動詞can和could作“能力”解時的區(qū)別。這節(jié)課我打算通過復(fù)習(xí)以前學(xué)過的情態(tài)動詞can的用法，以及通過做游戲，讓學(xué)生在輕松愉快的氛圍中掌握can的用法，以及了解can和could的區(qū)別。一、teaching content:topic:unit 5 can you play the guitar? grammar：using “can”/ “could” to talk about ability二、teaching aims:1.use ca

2、n  talk about the ability at present.2.use could talk about ability in the past.三、teaching key and difficult points:how to use “can” and “could” to express ability in the present and past.四、teaching methods:task-based language teaching method五、teaching procedures:step 1：warming up  task 1:

3、 revisiont: what can you do now?s1: i can sing.s2: i can draws3: i can dance.t: can you ride a bike / swim / fly a kite / play football / play chess?ss:yes , i can. / no, i cant.  task 2: playing a gamet: now let us play a game. five students come to the front and perform for  the class ac

4、cording to my instructions.and gestures.the others answer my questions.t : what can she do?ss : she can ride a bike /swim/ fly a kite/ play football / play chess .t: can she swim/ fly a kite/play football /play chess.ss: yes ,she can? no, she cant.t: say the whole sentences:eg: a can ride a bike.he

5、cant / cannot swim.step 2: presentationt: can you ride a bike now?s1:yes. i  cant:could you ride a bike five years ago ?   yes, i could./ no, i couldnt  ( help him answer)s1:yes, i could./ no, i couldnt.t: we can use “could” t talk about the past.e.g i can play computer

6、 now .but, last year i couldnt play.t: could you row a boat last year?s1:yes i could . no, i couldnt.t: could she he row a boat last year?( ask other students)ss: yes she he could . no she he couldntt:yes , a could ride a bike five years ago.he couldnt swim five years ago. (teach the students t

7、o say the whole sentences):a could ride a bike five years ago.he couldnt swim five years ago.)(ask other students in the same ways)step 3: practice :work in pairst: ask your partner more questionseg: could he / she ?   (yes, he / she could. / no, he / she couldnt.).step 

8、0;4: production task 3: explanationt: lets work out the rule.    肯定句式: can could         否定句式: cant couldnt         疑問句式: can ?could ?        t: we can use “am

9、(is , are) able to “ instead of “can”,and “was (were) able to “ instead of “could“.eg.mike can sing more than 20 english songs.    mike is able to she could speak english when she was four.she was able tot: please give more examples.to practice them.step 5: summaryt:in this class, we have learnt the use of can and could about talking about abilities .who kn