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1、 I can read I can read I can read Brainstorm: 說一說，你知道的關(guān)于can 用所給單詞的正確形式填空。1. I can _(play) the piano well.2. He can _(go) cycling.3. Can I _(help) you?4. Can you _(do) any kungfu?playgohelpdo1. can的用法can + 動詞原形 can cantcould couldnt否定否定過去式過去式2. can的變化 用can的正確形式填空1. Can you do any kungfu, John? -No, I

2、 _.2. People in Ming Dynasty _ use the Internet or computers. 3. I liked winter because I _ go ice-skating outside.cant couldntcould _動詞原形can cantcould couldnt否定否定過去式過去式2. can的變化 1. I couldnt _ (ride) a bike before.2. I _(can) speak English 4 years ago, but now I _(can) speak English very well.3. Ch

3、en Jie can _(play) the pipa. She _(play) the pipa every weekend. Listen! She is _(play) the pipa now. 用所給單詞的正確形式填空。ridecouldntcan playplays playing 拓展canmustshould必須In the USA people on bikes must wear one.后跟動詞原形的詞：應(yīng)該You must stop at a red light.We should study hard and stay healthy, too.You should

4、see a doctor. 拓展will后跟動詞原形的詞：將 Mrs Wang will be our new Chinese teacher.縮寫形式：_llToday well draw the seasons.否定形式：_will not=wontThe grapes wont be ready till August. Let me .let 拓展后跟動詞原形的詞：Lets clean the classroom.讓 =Let us .讓我們來.讓我來.Lets .Lets go to the playground.Let me clean the blackboard.Let me help you. 1. can/cant/could/couldnt +動詞原形2. (了解)后面需要用動詞原形的詞： _can, will, must, should, let3. can的小結(jié)