外研版八上module12unit1youmustwaitandopenitlaterppt精品課件(編輯修改稿)
2025-01-05 07:40 本頁面
【文章內(nèi)容簡(jiǎn)介】 n 的用法 can的否定形式為 cannot，縮寫為 can39。t。 1) 表示能力 I can39。t swim. Can you drive？ 注意： can表示能力可和 be able to互換使用，且后者有更多的時(shí)態(tài)， be able to常被用來表示 can所不能表示的將來或完成的概念。 They will be able to run this machine on their own in three months. 2) 表示可能性，意思是：可以，可能。 That big cinema can seat 2,000 people. He can be very friendly at times. 3) 表示允諾，意思是：可以，能夠。 You can have the book when I have finished it. Can I use your pen？ 4) 表示驚異、不相信、猜測(cè)等（用于疑問句、否定句或感嘆句中），意思是：會(huì)，可能。 This can39。t be true. Can it be true？ Stop chatting . Oh , you remembered ! Get a move on ! Hang on ! That’s right . You can’t be serious ! It’s bad luck . Just wait and see . Listen and repeat the questions and answers. — When must I open it? — You must open it now. — Must I use both hands? — Yes, you must. — What must I do at Spring Festival? — You must eat lots of jiaozi! 探究學(xué)習(xí) A. Make a list of things you must and mustn’t / can’t do in the situations. At home: You must wash you
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