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ports your classmates couldn’t do last year but can do this year. Presentation: Step have learn ‘can’ before and know how to use it to express abilities. Well, let’s review the sentence styles in which ‘can’ is used. 陳述句: sb./sth.+can+do . He can dance. Millie can swim. We can sing English songs. 否定句: sb./sth.+cannot/can’t +do . He cannot/can’t dance. Millie cannot/can’t swim. We cannot/can’t s