七年级英语下册Unit5AbilityGrammarA学案无答案牛津版

1、牛津英语7b unit 5 ability第五课时 grammar a【学习目标】1. to recognize and understand how to use “can ” and “could”2. to talk about possibility in the present and past【预习指导】1情态动词有哪些特点？_ _2. can和could有哪些具体的用法？_ 通过预习，你还有哪些方面存在疑问？（测一测你的预习效果，上课可就轻松多啦！）a. 改错。1. i can to make a model ship. _2. could i use your phone? y

2、es, of course you could. _3. she will can speak german in another few months. _4. she can be your sister. _5. she was afraid that she cant pass the exam._b. 用所给词的适当形式填空。1_ you dance now? yes, i _. ( can )2. _ she play the piano last year? no, she _( can ).3. he will _understand english tv programmes

3、 in two years. but now he _ (can). 4. could you _( play) tennis last year?【学习过程】step 1 presenting i will show some pictures about sports and activities:fly a kite, ride a bike, play tennis, go 5wimming, go skiing and row a boatstep 2 presenting i will say: i can ride a bike, what about you?can you r

4、ide a bike? (yes, i can /no, i cant.)i can play tennis now, but i couldnt play it last year.what about you? (i can play it now, i couldnt play it last year, either.) i will show them more examples:i can play basketball.i couldnt ski last year, but now i can.step 3 practicing 1. i will ask students t

5、o practice like this:s1: can you ride a bike? s2: yes, i can ./no i cant .s1: could you ride a bike five years ago?s2: yes, i could. (no, i couldnt).i will talk to a student like this:t: what can you do? s: i can play tennis, swim and ski.t: what could you do before ? s: i could ride a bike and fly

6、a kite.(usually, i will organize a chain work here, and try my best to involve all the students. make sure that they can speak it very fluently.)2. i will ask students to look at the pictures on page 82 part a1, and then talk about them, at last, read them out.3. i will ask students to finish p83 pa

7、rt a2, and then check the answers.step4 presenting i will say: i know most boys love playing basketball, but im afraid they cannot play it every day. for example, if it is a rainy day, they cant play basket ball outside. if it is a very hot day, they cant do much sport because it is not good for you

8、r health. if they have too much homework to do, they cant have spare time for games. so, can you play basketball today, boys? why? why not?i will say: when we say something was possible, we use “could”. for example:we could go hiking yesterday, because it was a nice day. but we didnt go hiking because we had to go to school.step5 activities:i will a