第一句表示客观事实或者真理用一般现在时,过去时和现在完成时都不符合题意.
第二句根据句子意思是条件状语从句,同上句一样的道理.
关于If引导的条件状语从句的时态
关于If引导的条件状语从句的时态
例题:
(1) A fish____if you ____ it out of water.
a dies,take b died,took c dying,taking d has died,has taken
(2) ___you boil water,it becomes stream.
a if b unless c as d /
上面两题应该都是条件状语从句,我们一般用的是 主将从现 但是这两题主句都是都是一般现在时,请问这种情况,主从句的时态要怎区分?
A 题目来自牛津深圳九年级综合练习册
例题:
(1) A fish____if you ____ it out of water.
a dies,take b died,took c dying,taking d has died,has taken
(2) ___you boil water,it becomes stream.
a if b unless c as d /
上面两题应该都是条件状语从句,我们一般用的是 主将从现 但是这两题主句都是都是一般现在时,请问这种情况,主从句的时态要怎区分?
A 题目来自牛津深圳九年级综合练习册
英语人气:452 ℃时间:2019-11-17 08:52:25
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