(
课件网) Let’s review Can you sing She can sing. He can swim. They can dance. Can you swim He can draw. Can you draw They can speak English. Can you speak English They can play chess. Can you play chess He can play the guitar. Can you play the guitar Can you dance Yes, I can. No, I can’t. Can you play ping-pong Yes, I can. Can you play the violin No, I can’t. Fill in the blanks. 1.你会打乒乓球吗？是的，我会。/不，我不会。 2. 他会拉小提琴吗？ 是的，他会。/不，他不会。 Can you _____ ping-pong Yes, ____ _____. No, _____ _____. Can he _____ _____ _____ Yes, ____ _____. No, _____ _____. play I can I can’t play the violin he can he can’t Can you play chess Yes, I can. Can you play any musical instruments I can sing well, but I can’t play any musical instruments. Can you play ping-pong Yes, I can./ No, I can't. Can he play the violin Yes, he can./ No, he can't. Can they play chess Yes, they can./ No, they can't. I can run fast, but I can't swim. Emma can sing well, but she can't play any musical instruments. 1. 艾玛可以唱得好，但是她不会弹奏任何 乐器。 Emma can _____ _____, but she can’t _____ _____ _____ _____. sing well play any musical instruments 2.他们会下象棋吗？ 是的,他们会。/不,他们不会。 3. 我可以跑得快，但是我不会游泳。 Can they _____ _____ Yes, ____ _____. No, _____ _____. play chess they can they can’t run fast can’t swim I can _____ _____, but I _____ _____. What can you do I can run fast, but I can’t swim. Can you make it on Saturday afternoon Yes, I can! Can you play ping-pong Yes, I can. /No, I can’t. Can he play the violin Yes, he can. /No, he can’t. Can they play chess Yes, they can./ No, they can’t. I can run fast, but I can’t swim. Emma can sing well, but she can’t play any musical instruments. Grammar Focus Look at the verbs in bold. Do they change form Can Can Can can can No, they don’t change form. can’t Observe the example sentences and summarize the rules. Find the rules 探究句式: Can的肯定句/否定句形式： can/ can’t + I can dance. I can’t sing. 动词原形 I We You She He It They 主语 Observe the example sentences and summarize the rules. Find the rules 探究句式: Can的一般疑问句形式： + 动词原形 主语 Can you swim Can he play chess Can you Tom play chess Can Jane and Jill swim Can Observe the example sentences and summarize the rules. Find the rules 探究句式: Can的肯定及否定回答： Yes, I can./No, I can’t. Yes, he can./No, he can’t. Yes, we can./No, we can’t. Yes, they can./No, they can’t. Yes, can. No, can't. 主语 She is good at many things. What can she do Let’s know more about her. All-rounder Linda Look at the verbs (动词) in bold. Do they change（改变） form （形式） Can you play ping-pong Yes, I can./ No, I can't. Can he play the violin Yes, he can./ No, he can't. Can they play chess Yes, they can. / No, they can't. I can run fast, but I can't swim. Emma can sing well, but she can't play any musical instruments. Rule 3: The verbs don’t change. can ... ...
