1、状语从句总复习学案一、 九种常见的状语从句及其常用的连接词1、时间状语从句：_2、地点状语从句_3、原因状语从句_4、条件状语从句_5、让步状语从句_6、结果状语从句_7、目的状语从句_8、方式状语从句_9、比较状语从句_二、 时间状语从句1. when/while/as从属连词 用法 例句when+持续动作；+短暂性动作，可用于主句和从句动作同时发生或从句动作先于主句动作When I lived there, I used to go to the seashore on Sundays.When the film ended, the people went back.while+持续动作
2、；主从动作对比Please dont talk so loud while others are working.as主从动作交替进行或同时完成，可译为一边一边，或随着如果主句是短暂性动作，从句是用延续性动词的进行时态表示在一段时间内正在进行的动作时，三个词可互换.when/while/as I was walking down the street, I came across an old friend of mine.He hurried home, looking behind as he went.Exercises:用 when/while/as 填空_i was walking
3、down the street, I noticed a police car in front of the store._John arrived, I was cooking lunch._he grew older, he lost interest in everything except gardening.How can he get good grades _ he wont study?I was wandering through the street _ I caught sight of a tailors shop._the grandparents love the
4、 children, they are strict with them.2. “一就”_I heard the voice, I knew my father was coming._had we arrived at the station _the train left.Attention:no sooner than ; hardly when; scarcely when的时态问题_当把 no sooner, hardly; scarcely 提到句首时，从句应用倒装语序。I had hardly got home when it began to rain._.3. till, u
5、ntil 用 when, before, since 或 until 填空Few people will pay full attention to their health _ they get certain incurable disease.Let me take down what you have said _ I forget.It may take ten years or more _the scientists can find a cure for AIDS.It is several weeks _ my father got drunk last time.We we
6、re chatting happily on the Internet _the light went out.Three years had passed _ I knew it.三、 地点状语从句1. 引导地点状语从句的从属连词 where, wherever 指具体地点时，从句可放在主句之前或之后；表示抽象条件的含义时，从句需放在主句之前。We should go where the Party needs us most.Where there is a will, there is a way.2. 注意区分 where 引导的定语从句与状语从句。Youd better make a
7、 mark where you have any questions._Youd better make a mark at the place where you have any questions._四、 原因状语从句1. 位置 内涵 语气 能否回答 why 能否被强调becauseas since/now thatfor2. when 也可以表示原因，相当于 since; considering that; 既然，考虑到it was foolish of you to take a taxi when you could easily walk there in five minute
8、s.3. 其它表示原因的短语_五、 目的状语从句1. in order that 与 so that两个连词都意为“以便；为了” ，引导的状语从句中需用情态动词，in order that 比 so that 正式，引导的状语从句可置于主句之前或之后，而 so that 引导的从句只能置于主句之后。Ill speak slowly so that you can understand me.In order that we might see the sunrise, we started for the peak early.2. for fear that, in case 与 lest从
9、句中谓语动词一般要用（should+）动词原形。The boy hid himself behind the tree in case/for fear that his father should see him.六、 结果状语从句1、so+ adj /adv + that 从句so+ adj + a/an+可数名词单形式+ that 从句so+ many/much/few/little(少) +名词+ that 从句such+a/an +adj + 可数名词单数形式 + that 从句such + adj +可数名词复数形式/不可数名词+that 从句such+ a lot of/ lot
10、s of +名词+ that 从句Mike is such an honest worker that we all believe him.=_当 so/such 置于句首时，主句要用部分倒装He was so clever a student that he was able to work out all the difficult problems.Exercises:Can you believe that in _a rich country there should be _many poor people?He is _ smart a boy that I like him
11、very much.He earned _little money that he couldnt support his family.It is _fine weather that we all want to go to the park.2. 除结果状语从句外，tooto; enough to; so as to等不定式结构也可以表结果。He didnt get up early enough to catch the bus.=He got up too late to catch the bus.=He got up so late as to miss the bus.Exer
12、cises:He is so young that he cant join the army.= He is _to join the army.= He is _to join the army.= He is so young _join the army.七让步状语从句1. although/though 两者意思相同，一般可互换，都可以与 yet,still 或 nevertheless 连用，但不能和 but 连用。2. though 还可用作副词，意为“可是，然而” ，置于句末。He said he would come; he didnt, though.3. as 引导让步状
13、语从句需倒装，把从句中的表语、状语、或动词原形置于句首。若表语是单数名词，前置时要省略冠词。Child as he is, he knows a lot.Much as I like it, I wont buy it, for its too expensive.Try as he might, he could not find a job._必须倒装，_可倒可不倒 _不能倒。4. whetheror 疑问词 +ever no matter + 疑问词Whether you believe it or not, it is true.Whatever(no matter what) you say, he wont believe you.八状语从句的省略现象当从句与主句的谓语动词一致，又有动词 be 时，可省去主语与 be 动词；当从句的主语是 it,谓语动词中又含有系动词 be 时，可同时省略 it 和 be，留下非谓语动词，形容词或副词。Dont speak until spoken to.She always sings while doing her work.Come tomorrow if possible.
