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      劍橋KET語(yǔ)法全概括(10)以going to引導(dǎo)的將來(lái)時(shí)+must/mustn't


      1. 以going to引導(dǎo)的將來(lái)時(shí)

      • 我們?cè)诘?課講過(guò)以will引導(dǎo)的將來(lái)時(shí)。以going to引導(dǎo)的將來(lái)時(shí),雖然同樣表示將來(lái),但含義上還是有差別的

      • 以going to引導(dǎo)的將來(lái)時(shí)表示計(jì)劃將來(lái)做的事情:I am going to read this book tomorrow.

      • 根據(jù)現(xiàn)在的情況預(yù)測(cè)將來(lái):He is not good at math. He is going to fail the exam tomorrow.

      • 比較:I will go to the park.(意愿)I am going to the park.(計(jì)劃)


      2. must/mustn't

      • 表示義務(wù):You must be quiet in the hospital.

      • 表示語(yǔ)氣強(qiáng)烈的建議、要求You must wash your hands before eating dinner.

      • have to也是表示必須。關(guān)于have to與must的比較參看第六課。


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