剑桥KET语法全概括(10)以going to引导的将来时+must/mustn't
1. 以going to引导的将来时
我们在第9课讲过以will引导的将来时。以going to引导的将来时,虽然同样表示将来,但含义上还是有差别的
以going to引导的将来时表示计划将来做的事情:I am going to read this book tomorrow.
根据现在的情况预测将来:He is not good at math. He is going to fail the exam tomorrow.
比较:I will go to the park.(意愿)I am going to the park.(计划)
2. must/mustn't
表示义务:You must be quiet in the hospital.
表示语气强烈的建议、要求You must wash your hands before eating dinner.
have to也是表示必须。关于have to与must的比较参看第六课。
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剑桥KET语法全概括(1)一般现在时+频率副词
剑桥KET语法全概括(2)现在进行时+have got
剑桥KET语法全概括(3)可数与不可数名词+many/much/a lot of/lots of/a few/a little
剑桥KET语法全概括(4)一般现在时与现在进行时的比较+too/enough
剑桥KET语法全概括(5)比较级与最高级+时间介词at,in,on
剑桥KET语法全概括(6)have to/must+主语代词/宾语代词的用法
剑桥KET语法全概括(7)一般过去时+祈使句
剑桥KET语法全概括(8)过去进行时+can/can't/could/couldn't
剑桥KET语法全概括(9)动名词与动词不定式+将来时中的will
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