题目内容
1.-Do you know if we will go for a picnic this Saturday?-I think we will if we ______have any classes.( )
| A. | won't | B. | aren't | C. | don't | D. | didn't |
分析 --你知道我们这周六去野餐吗?
---我觉得我们没有课的话应该去.
解答 答案:C,此题中询问人在询问周六的安排,回答人说想去(think we will),表明情况不太确定,所以此处if用来引导条件句,表明做某事的前提.在此题中用if表示条件,意为如果,当主句用将来时(we will),if从句用现在时表示将来,故需要用don't,故此题选择C.
点评 考察if的使用,应该分清条件从句和虚拟从句.
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