I don’t know if it _________ tomorrow. We won’t go shopping if it ____________.A

I don’t know if it _________ tomorrow. We won’t go shopping if it ____________.A

题型:不详难度:来源:

I don’t know if it _________ tomorrow. We won’t go shopping if it ____________.
A.will rain; rainsB.rains; will rainC.will rain; will rainD.rains; rains

答案
A
解析

试题分析:第一个句子中的if是“是否”的意思,引导的是宾语从句,根据宾语从句的时态的用法,主句是一般现在时,从句应该根据自身的时间决定时态,又因为tomorrow,所以应该用will rain;第二个句子的if是“如果”,引导的是条件状语从句,条件状语从句的用法是“主将从现”,故用rains。所以本题选A。
点评:本题实际考查的是if的用法。在做题时,首先应该分清if分别是引导的什么从句,然后if根据在这些从句中的用法,来决定句子的时态。
举一反三

My friend Tom _______me __________ for an hour yesterday.
A.keep; waitB.keeping; waited
C.kept; waitingD.keeps; to wait

题型:不详难度:| 查看答案

The car ___________ me nearly $30,000.
A.spentB.boughtC.costD.took

题型:不详难度:| 查看答案

Another thing that he ___very difficult was English grammar.
A.findB.foundC.findingD.to find

题型:不详难度:| 查看答案

That day I saw some parents____at the back of the classroom,___to the teacher .
A.sitting,listenedB.sat, listenedC.sitting,listenedD.sat,listening

题型:不详难度:| 查看答案
--- Which one did he choose from those watches?
--- He said he _______ the one made in Shanghai.
A.has chosenB.had chosenC.choosesD.will choose

题型:不详难度:| 查看答案
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