2. 引导条件状语从句的连词 1)条件状语从句主要由if, unless, supposing(suppose)引导: if: I must leave if that’s the case. 如果情况如此我就得走了。 He will come if asked. 如果邀请的话他会来的。 unless: I won’t write unless he writes first. 我不写信,除非他先给我写。 I’ll go there tomorrow unless it rains. 除非下雨,否则我明天去那里。 supposing: Supposing that he asks you, will you go? 假定他请你去,你会去吗? Supposing his plan goes wrong, what will you do then? Suppose she finds out, what shall we do then? 假如她发现了,我们怎么办? Suppose you lost your job tomorrow, what would you do? 假定你明天失业,你怎么办? provided: I will agree to go provided(providing) (that) my expenses are paid. 如果有人给我掏路费我将同意去。 She agreed to go and work there provided that her family could go with her. providing: I’ll dry the dishes, providing that you do the washing-up. 如果你刷盘子,我就将它们擦干。 2)条件状语从句还有其他形式: You will always have a home as long as I have anything. 只要我有家产,你就永远会有一个家。 They’ll stand by you even if you don’t succeed. 即使你不成功,他们也会支持你。 此外,as long as, so long as, in case, even if 都起连词作用。 |
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