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课件网) Section A Grammar Focus Unit 5 Fun Clubs 通过观察示例句子，能够归纳含有情态动词can的句子结构特点； 能够理解情态动词can描述能力的表意功能； 在语境中掌握情态动词can的用法。 学习目标 01 02 03 What can you do Warming-up Look at the verbs in bold. Do they change form 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. 3a Can you play ping-pong Can he play the violin Can they play chess I can run fast, but I can’t swim. Emma can sing well, but she can’t play any musical instruments. Yes, I can./No, I can’t. Yes, he can./No, he can’t. Yes, they can./No, they can’t. Here are some sentences about abilities. Read the sentences and circle “can”. Q1. What kind of verb is “can” What does it mean can是情态动词(Modal verb),表示能力, 意为“能;会”.不能单独作谓语,其后必须接动词一起构成谓语。其否定形式_____. cannot/can’t Can you play ping-pong Can he play the violin Can they play chess I can run fast, but I can’t swim. Emma can sing well, but she can’t play any musical instruments. Yes, I can./No, I can’t. Yes, he can./No, he can’t. Yes, they can./No, they can’t. Q2. can后的黑体动词有什么特点 can + 动词原形 Q3. can随人称变化而变化吗 No. Attention: can无人称和数的变化. Q4. can的否定形式是什么 can’t = cannot Can you play ping-pong Can he play the violin Can they play chess I can run fast, but I can’t swim. Emma can sing well, but she can’t play any musical instruments. Yes, I can./No, I can’t. Yes, he can./No, he can’t. Yes, they can./No, they can’t. Q5. can在一般疑问句和特殊疑问句中需要借助助动词吗 can在疑问句中不需要借助助动词. Can you play ping-pong Can he play the violin Can they play chess I can run fast, but I can’t swim. Emma can sing well, but she can’t play any musical instruments. Yes, I can./No, I can’t. Yes, he can./No, he can’t. Yes, they can./No, they can’t. Q6. can在句中一般是重读还是弱读 can在句中一般弱读成/k n/,句末例外,肯定回答时的can和否定回答时的can’t需要重读. Can you play ping-pong Can he play the violin Can they play chess I can run fast, but I can’t swim. Emma can sing well, but she can’t play any musical instruments. Yes, I can./No, I can’t. Yes, he can./No, he can’t. 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. Statements Positive 主语 can 动词原形 其他 More examples Lily Lily can play ping-pong well. Xiaolu Xiaolu can sing very well. How about negative statement Sentence structure Negative 主语 can 动词原形 其他 More examples Lily Lily can play ping-pong well, but she can’t play basketball. not cannot=can’t Sentence structure I can run fast, but I can’t swim. Emma can sing well, but she can’t play any musical instruments. Statements I can run fast, but I can’t s ... ...
