爱华网五、原因状语从句
句型25.
主句+in case+从句.(in case表示以免)如:
I will take my raincoat in case it rains.我要把雨衣带上以免下雨.
句型26.
主句+due to / because of / owning to / + the fact that +从句.如:
He did not come to school because of the fact that he was ill.由于他有病了,所以没有来上学.
六、时间状语从句
句型27.
When / While / As +从句,+主句.如:
When I was in the country, I used to carry some water for you.当我在农村时,我常常给你打水.
句型28.
主句+after / before +从句. 如:
They hadn’t been married four months before they were devoiced.他们结婚不到四个月就离婚了.
We went home after we had finished the work.我们做完此工作就回家了.
句型29.
主语+肯定谓语+until+从句.请比较:主语+否定谓语+until+从句.如:
I worked until he came back.我一直工作到他回来.
I didn’t worked until he came back.他回来我才开始工作.
句型30.
As soon as / Immediately / Directly / Instantly / The moment / The instant / The minute +从句,+主句. 如:
My father went out immediately I got home.我一到家,我父亲就出去了.
句型31.
No sooner +had + 主语+done…than +主语+did. 请比较: 主语+had + no sooner +done…than +主语+did. 如:
No sooner had I got to Beijing than I called you.我一到北京就给你打电话了.请比较:I had no sooner got to Beijing than I called you.
句型32.
Hardly/Scarcely/ Rarely +had +主语+done…when / before + 主语+did.请比较:主语+had +hardly/Scarcely/ Rarely + done…when / before +主语+did.
Hardly had she had supper when she went out. 她一吃完晚饭就出去了.请
比较: She had hardly had supper when she went out.
句型33.
By the time+从句,+主句.(注意时态的变化.)如:
By the time you came back, I had finished this book.到你回来时,我已经写完了这本书.
By the time you come back, I will have finished this book.到你回来时,我将写完这本书了.
句型34.
each / every time +从句,+主句. (这时相当于whenever 或no matter when引导的从句.从句也可放在主句之后.)如:
Each time he comes to Harbin, he always drops in on me.每当他来哈尔滨,总是顺便来看看我.
