初中英语语法教学微课教案.docx

初中英语语法教学微课教案（情态动词can和could）教学思路: 本节课我教的是情态动词can和could作“能力”解时的区别。这节课我打算通过复习以前学过的情态动词can的用法，以及通过做游戏，让学生在轻松愉快的氛围中掌握can的用法，以及了解can和could的区别。一、Teaching content:topic:unit5Can you play the guitar?grammar：using “can”/ “could” to talk about ability二、Teaching aims:1.use can 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: 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 according 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 cant / cannot swim.step2: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 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 to 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)step3:practice :work in pairst: ask your partner more questionseg: Could he / she ? (Yes, he / she could. / No, he / she couldnt.) step4: productiontask 3: explanationt: lets work out the rule. 肯定句式: can could 否定句式: cant couldnt 疑问句式: can ?could ?t: we can use “am (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.step5:summaryt:in this class, we have learnt the use of can and could about talking about abilities .who knows t