题目内容
4.If it _____,we'll go to the Great wall tomorrow.( )| A. | doesn't rain | B. | won't rain | C. | didn't rain | D. | isn't raining |
分析 如果不下雨,明天我们就去长城.
解答 答案:A.句意:"如果不下雨,明天我们就去长城."当主句为一般将来时态时,状语从句中用一般现在时态表示将来的动作,即主将从现的规律,可排除B、C,如果从句中有实意动词就用doesn't,没有动词用isn't,所以排除D,选A.
点评 状语从句的时态与主句有比较紧密的联系,若主句为一般将来时,时间和条件状语从句通常要用一般现在时表示将来,而不能直接使用将来时态.
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