2016職稱英語備考句型：時間狀語從句
句型1：
When /While /As +從句，＋主句.如：
When I was in the country,I used to carry some water for you.當我在農(nóng)村時，我常常給你打水。
句型2：
主句＋after /before +從句. 如：
They hadn't been married four months before they were devoiced.他們結婚不到四個月就離婚了。
We went home after we had finished the work.我們做完此工作就回家了。
句型3：
主語＋肯定謂語＋until＋從句.請比較：主語＋否定謂語＋until+從句.如：
I worked until he came back.我一直工作到他回來。
I didn't worked until he came back.他回來我才開始工作。
句型4：
As soon as /Immediately /Directly /Instantly /The moment /The instant /The minute +從句，＋主句. 如：
My father went out immediately I got home.我一到家，我父親就出去了。
句型5：
No sooner +had + 主語＋done…than +主語＋did. 請比較： 主語＋had + no sooner +done…than +主語＋did. 如：
No sooner had I got to Beijing than I called you.我一到北京就給你打電話了。請比較：I had no sooner got to Beijing than I called you.
句型6：
Hardly/Scarcely/Rarely +had +主語＋done…when /before + 主語＋did.請比較：主語＋had +hardly/Scarcely/Rarely + done…when /before +主語＋did.
Hardly had she had supper when she went out. 她一吃完晚飯就出去了。請比較： She had hardly had supper when she went out.
句型7：
By the time+從句，＋主句.（注意時態(tài)的變化。)如：
By the time you came back,I had finished this book.到你回來時，我已經(jīng)寫完了這本書。
By the time you come back,I will have finished this book.到你回來時，我將寫完這本書了。
句型8：
each /every time +從句，＋主句. (這時相當于whenever 或no matter when引導的從句。從句也可放在主句之后。)如：
Each time he comes to Harbin,he always drops in on me.每當他來哈爾濱，總是順便來看看我。
