英语if用法I don't know if it ------tomorrow.if it -----,we'll go to the Great Wall.A.will rain ,won't rain B will rain ,doesn'train C.rains,won't rains D.rains ,doesn't rain 选什么?为什麽?if有什么用法
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英语if用法
I don't know if it ------tomorrow.if it -----,we'll go to the Great Wall.A.will rain ,won't rain B will rain ,doesn'train C.rains,won't rains D.rains ,doesn't rain 选什么?为什麽?if有什么用法
选:B.will rain ,doesn't rain
因为:I don't know if it ------tomorrow.“我不知道明天是否会下雨”,if 引导宾语从句,表示:“是否”,“是否会下雨”要用 “if it will rain”.
if it -----,we'll go to the Great Wall.意思是:“如果明天不下雨,我们将去长城”,if 引导条件状语从句,表示:“如果”,在表示将来的条件状语从句中,谓语动词用一般现在时态,所以用“doesn't rain ”.因此综合2个空格考虑,应该选择B.
B
解析:第一个句子的时间标志是tomorrow,很明显将来时的标志。所以排除CD选项。而后面的句子考查的是if的用法,主将从现。主句用将来时,从句用一般现在时。所以排除AC选项。
第一个是 是否 的意思 引导宾语从句 有tomorrow用一般将来时
第二个是 如果 的意思 时间状语从句 主句是将来时的时候 从句用一般现在时
B
解析:第一个句子的时间标志是tomorrow,很明显将来时的标志。所以排除CD选项。而后面的句子考查的是if的用法,主将从现。主句用将来时,从句用一般现在时。所以排除AC选项。
英语;I don't know
英语翻译i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know
I don't know.
英语选择题〜求解QUQ20.I don’t know if I _____anyone at the party this evening.If I _____anyone ,I will get nervous.A will know,won’t know B will know ,don’t know B know,won’t know D know ,don’t know 答案写着B,求原因
I don't know if he ____(be) free tomorrow.
what if I don't know anyone 的意思
You don't know even if I vanish from your
what if I don't know anyone?同义句转换
What,I,anyone,don't,if,Know连词成句
What,I,anyone,don't,if,Know,连词成句
I don't know if he ____ ( come )
Hao can i know ,if you don't say
“i don't know you know i don't know
I don't know is whatI don't know if I can still not able to persistDon't know if I couldDo not know
What if I don't know anyone?同义句What __ __ __ if I don't know anyone
I don't know if I will go there.I don't know ___ ____ go there.
I don't know if he_.if he _home,please let me know.(return).
I don't know if he will come tomorrow i think he if he free