作业帮IF 从句 可以这样省略吗我有个问题想求救下!If you play football well ,you can join us.可以改为 Playing football well,you can join us 因为我看到从句主句 主语一致.
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IF 从句 可以这样省略吗我有个问题想求救下!If you play football well ,you can join us.可以改为 Playing football well,you can join us 因为我看到从句主句 主语一致.
IF 从句 可以这样省略吗
我有个问题想求救下!
If you play football well ,you can join us.
可以改为 Playing football well,you can join us 因为我看到从句主句 主语一致.
IF 从句 可以这样省略吗我有个问题想求救下!If you play football well ,you can join us.可以改为 Playing football well,you can join us 因为我看到从句主句 主语一致.
No.
从句主句主语是一致的 but one is "ask" another one is "tell"
can not take the "if" away.So "Play football well,and you can join us." is not good either,( Who?I can say "We play football well,and you can join us.)
Anyway this is a typical Sino-English.You should say like this:
If you are good at football,You may join us.
or If you like football,You may join us.
不能。Playing football well，you can join us里的playing是做原因状语或者时间状语，不能做条件状语。等于是because/when you play football well....，意思和if不同。
只能改为Play football well,and you can join us.
不可以。条件状语从句可以改为：祈使句+and/ then+you will/can等开头的简单句。如上句可改为：
Play football well,and you can join us.
不能
if真实的条件句时，主将从现（主未必讲，可以使祈使句，从必须现），并且不能省略，省略的情况就不是条件状语从句，而是伴随状语或原因状语从句等。
if如果引导的是虚拟语气，那么后面的句子中又had做助动词可以省略if并把had提前，如：had i finished the work earlier,i would have been able to play with them....
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不能
if真实的条件句时，主将从现（主未必讲，可以使祈使句，从必须现），并且不能省略，省略的情况就不是条件状语从句，而是伴随状语或原因状语从句等。
if如果引导的是虚拟语气，那么后面的句子中又had做助动词可以省略if并把had提前，如：had i finished the work earlier,i would have been able to play with them.(表示与过去事实相反）如果从句的谓语动词是were或should的话也同样，都表示跟过去事实相反
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