职高状语从句

I didn’t go to sleep until he came back. It was not until he came back that I went to sleep.
与倒装句式结合 Not until he came back did I go to sleep.
E: 1):由as soon as, 连词都表示“一……就”
While “当……的时候”
只能表示一段时间 引导的从句只能是延续性动词 只能与主句中的谓语动词同时发生或存在。
注意：主句的动作发生在从句动作的进行过 程中，主句的谓语动词通常是非延续性动词。 I met her while I was at school.
As “当……时候”“随着……” 既可指一个具体的时间点，又可指一段时间
F.由by the time引导的时间状语从句。
• 如果从谓语动词用一般过去时，主谓语动 词用过去完成时；如果主谓语动词用一般 现在时，主谓语动词用将来完成时。例如： 1)By the time you came back, finished (finish) this book. I had _________ 2)By the time you come here tomorrow, will have finished I _________________(finish)this work.
可以用来修饰谓语（包括非谓语动 词）、定语、状语或整个句子。
定义
• 状语从句
• 状语从句同副词，介词词组等作状语一样， 用于修饰谓语，说明谓语动作的时间，地 点，方式，手段，条件，程度，比较，原 因，目的，结果等 1. I get up at 6:00 2. It is dark 3. I get up when it is dark
延续性动词:反过来翻译 短暂性动词:直译
It is 10 years since I smoked.(=I gave up
• ◆几个极易混淆的句型:
• when/ before/ since /that • 1>.It was 5 am __________we arrived at the when village. that he got home. • 2>. It was at 5 o’clock _____ since is/has been3 years ___________we • 3>.It is/has been last met. before • 4>. It was/will be two weeks_______ we met/meet again. • 5> It was five years later that ____he finished his research.
B:On arriving (leaving, returning…)
3):No sooner…than=hardly…when =Scarcely …when… 我刚一到家，就下雨了。 had hardly got home when it began to rain. =Hardly had I got home when it began to rain. =No sooner had I got home than it began to rain.
B: .before的用法
1).表示“在……之后……才”。 We had sailed four days before we saw land.
2).…还没来得及……就……。 He ran out of the room before I could say a word. 3).“在……之前就……”。 Many people left for home before the film ended 4).和hardly连用，”hardly…before”表示 “刚一……就……”。该结构主句常用过去完成时，当 hardly位于句首时要用倒装语序，例如： 5）I had hardly sat down before (when) the telephone rang. 6）The girl had hardly rung the bell —— her friend
什么是状语？
He speaks English very well.
（动词） 谓语
（程度副词）
主语
宾语
You are very beautiful. （形容词）
用来修饰动词，形容词，副词以及全句的句 子成分，叫做状语。
状语
用作状语的通常是副词，介词短语，不定式 和从句等。
用一个句子充当状语成分，那个句子 就是状语从句。
两个动作同时发生，或同时持续。一个进行时，一个一般时或都一般 时。
一个动作发生在另一个动作的持续过程中，即“点线重合”，但不能
A: when, while, as的区别： when he broke in, we were ._______
having an English class. .The train had gone when _____I got to the station
地点状语从句 vs. 定语从句
where引导定语从句时，从句前应有一个表示地 点的名词作先行词；状语从句前则无需先行词。
Go back where you came from.(地点状语从句）
你从何处来到何处去。
Go back to the village where you came from.(定
---Did you remember to give Mary the money you owed her? as soon as ---Yes. I gave it to her ____ （一 ….就…) I saw her.
2): upon(on)+V-ing /n. at+n.
A:The crying boy smiled at the sigh句 分类
1时间状语从句
2地点状语从句
6让步状语从句
7比较状语从句
3原因状语从句
4条件状语从句 5目的状语从句
8方式状语从句
9结果状语从句
时间状语从句
说明动作或状态发生、存在的时间。
时间状语从句可以由以下连词或词组引导
A when
当 …时
B before
在…之前
C as soon as
一…就
【注意】anywhere副词，但可引导从句，相当于连 词，意思相似于wherever, anywhere引导的从句, 可在主句之前或之后。 而wherever本身就是个连词， 表示“在何处，无论何处”。
Wherever the sea is , you will find seamen. 有海就有海员。
When

When “当……的时候”
while
as
既可指时间段，也可指时间点
从句中既可用延续性动词，又可用非 延续性动词（终止性动词） 动作既可和主句的动作同时发生，又可在主句的 动作之前或之后发生
When he came home, I was cooking dinner. 当他回到家的时候，我正在做饭 I will call you when I get there. 我到了那边就给你打电话。 一般情况下，从句的谓语动词用“一般现在 时”表示“一般将来时”，用“现在完成时” 表示“将来完成时”
D hardly… when
一…就
while
当 …时
after
在…之后
the moment
一…就
scarcely…when
刚一…就
as
当 …时
since
自从…以来 直到
Once 一…就/一旦
每次
no sooner ..than
一…就
whenever
无论何时
till/ until every/ each time
语从句，修饰village) 回到你来的那个村子里去。
1 We were swimming in the lake ____ suddenly the storm started. A. when B. while C. until D. before
C. since
1) since +过去一个时间点
I have been here since 2002. 2) since +一段时间+ ago I have been here since nine years ago. 3) since +从句
Great changes have taken place since you le 4）It is/ has been +一段时间＋since 从句(did)
instantly/ directly
一…就
前引：根据主从句的三种时间关系，分为主从句同时发生、主从句都 没有发生、主从句一前一后发生三类句型，每种句型分别对应 独特的句式
过去配过去
What were you doing when the UFO arrived?
现在配现在 What are you doing when the UFO arrives? 过去将来配过去 I would leave if he came. 将来配现在 I will leave if he comes. 过去完成配过 去 The train had been away when I arrived.
when have . You shall borrow the book ______I
inished reading it． . ______________ When/While I was walking down the stree came across an old friend of mine. . The little children sang happilyas ___ they walked along .