根据词意

if翻译成“是否”引导的是宾语从句

if翻译成“如果”引导的是条件状语从句

考点

“是否”：宾语从句考点

语序：陈述语序

时态：主现从随便，主过从必过（客观事实和真理除外）

引导词：看翻译

“如果”：条件状语从句

主将从现，主情从现，主祁从现

真题再现

（2021 中考）

—I wonder if you_____us for the English party tomorrow.

一If I______free,I will go with you.

A.will join ;am

B.will join;will be

C. join;am

第一句中if翻译成是否，宾语从句，tomorrow出现可以使用将来时

第二局中if翻译成如果，主将从现，所以答案为A

大家尝试做出下面的试题

1.—What are you going to do tomorrow?

—If there ______tomorrow,we will go hiking.

A. isn't rain

B.won't rain

C. isn't rainy

2.Life can often be difficult.If each of us___to help others now and then，we

__our part in making life a bit more enjoyable for everyone.

A.remember; will do

B. will remember;do

C. remembers ;will do

答案：AC

作者：Cathy肖老师，英语语言文学硕士，英语教学20年