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在表达“某人能做某事”时,可以用“can+动词原形”的结构。 He can swim. They can speak Chinese. 例如: can是情态动词,没有人称和数的变化。 如果要表达“某人不能做某事”,可以在can的后面加not,变为cannot,缩写为can't。 I can't play football. Nick can't dance. 例如: can是情态动词,没有人称和数的变化。 如果要询问“某人能不能做某事”,可以把can提前到句首。回答时肯定用can,否定用can't。 ——Can you play the piano. ——Yes, I can./ No, I can't 例如: can是情态动词,没有人称和数的变化。 Complete the sentences with the correct form of words. 1. David likes swimming but he can't _ (swim). 2. She learns English well and she can _ (speak) English. 3. — Can she _(go) to England with you? — No, she can’t. She is really busy. 4. — Can I _ (play) football this afternoon? — Of course! 5. The window is broken(坏了), so they can’t _ (open) it. swim speak go play open Tip: can是情态动词,没有人称和数的变化。 They can cook. They can play the table tennis. He can play basketball. He can play football. He can run really fast. It can play the piano. She can dance really well. do something (really) well “做某事做的很好“ I can play the table tennis very _.(good) I can speak English really _.(good) I can play basketball very _(good),because I am _(good) at playing basketball . 用所给词的适当形式填空 I can get on _(good) with my friends. well well well well good 副词修饰动词 通常放在动词之后 ——Can Conan play the violin? ——Yes, he can. ——Can he swim? ——No, he can't. ——Can she ride a bike? ——Yes, she can. ——Can he speak Chinese? ——Yes, he can. Complete the sentences with can or can’t. 1 —_ you swim? — Yes, but I _ swim well. 2 —Are you coming with us? —Sorry, I _ ride a bike. 3 —What _ the new cleaning monitor do for us? —He _ make our classroom tidy. 4 —_ you play the piano for us? —Sorry, I _ play the piano, but I _ sing for you. Can can can't can can Can can't can Pay attention to the usage of articles.(冠词) 1. David can't speak Chinese. 2. Tony can play table tennis. 3. Daming can play the piano. 4. Tom can ride a bike. I like playing the (1)_. I am Chinese so I can speak (2)_ very well and I can speak English too. I am very (3)_ and I help my mum to clean our home. I want to be the cleaning