问个条件状语从句.原句:she will give me the key if I need it tonight.我可以写成she gives me the key if blablabla...额...还有一个...I would go skiing if I didn't have to work.我能写成blablabla...if I hadn't to work
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问个条件状语从句.原句:she will give me the key if I need it tonight.我可以写成she gives me the key if blablabla...额...还有一个...I would go skiing if I didn't have to work.我能写成blablabla...if I hadn't to work
问个条件状语从句.
原句:she will give me the key if I need it tonight.
我可以写成she gives me the key if blablabla...
额...还有一个...I would go skiing if I didn't have to work.我能写成blablabla...if I hadn't to work
问个条件状语从句.原句:she will give me the key if I need it tonight.我可以写成she gives me the key if blablabla...额...还有一个...I would go skiing if I didn't have to work.我能写成blablabla...if I hadn't to work
不可以.tonight在这一句中是表示将来的时间状语,而if 引导的时间状语从句中,主句用一般将来时,从句要用一般现在时.
不可以,必须有WILL
不可以,条件状语从句的主句与从句的时态是不一样的,if后面是从句,若从句的时态为一般现在时,那么主句的时态就是一般将来时。
你可以写成She won't give me the key unless I need it tonight.
if后面引导条件状语从句的时候记住个口诀,主将从现。主句用将来时,if后的从句用现在时。所以will不能省。