高中状语从句

原因状语从句
because, since, as, now that
• Because he was ill,he didn’t go to school. • He didn’t go to school because of his illness. • He was ill,so he didn’t go to school. • Being ill, he didn’t go to school. • since=now that 既然 • Now that class is over,let’s go to play football.
• Young people should go to the place where they are most needed. 定语从句
让步状语从句 as,although,though,whether, even if/though, no matter who/when/what..., however, whatever...
• every time,each time:每次 每次... 每次 • Every time/each time I come, he is reading. • once:一旦 就... 一旦...就 一旦 • 她一旦下了决心 什么也不能使她改变 她一旦下了决心,什么也不能使她改变 什么也不能使她改变. • Once she has made up her mind, nothing can change it.
条件状语从句 if,unless,so/Baidu Nhomakorabeas long as, in case,on condition that
• if • If you work harder,you will succeed. • Work harder, and you will succeed. • Work harder,or you won’t succeed. • Working harder,you will succeed. • unless :if... not 除非 • Unless he comes, we won’t be able to go. • If he doesn’t come,we won’t be able to go.
时间状语从句 原因状语从句 条件状语从句 让步状语从句
状语从句
目的状语从句 结果状语从句 地点状语从句 比较状语从句 比较状语从句 方式状语从句 方式状语从句
时间状语从句 when,while,as,since,before,after, until,till, once,as soon as,every time, hardly..when, no sooner... than, the moment, immediately
as+n.=when...
* before • 1).Turn off the light before you leave the _______ classroom. :在......之前 在 之前 • 2).Someone called me up in the middle of the night but they hung up ________ I before could answer the phone. :还未来得及 就...,不等 就... 还未来得及...就 不等 不等...就 还未来得及 before finishes • 3).It won’t be long _______he finishes his writing. :还要过 才... 还要过...才 还要过 • It will be/was＋一段时间＋before…: ＋一段时间＋ • It will be/was not＋一段时间＋before… ＋一段时间＋ :不多久就 不多久就... 不多久就
• * as/so long as(只要 ) 只要 • You may borrow the book as long as you keep it clean. • * in case(万一） 万一） 万一 • Send us a message in case you have any difficulty. • *on condition that（条件是） （条件是） • We’ll let you use the room on condition that you keep it tidy.
简单句 句子 并列句 复合句
名词性从句
主语从句 宾语从句 表语从句 同位语从句
复合句
定语从句
状语从句
• 定义： 定义： • 在复合句中由从句表示的状语称作状语 从句，它可以用来修饰谓语（ 从句，它可以用来修饰谓语（包括非谓 语动词）、定语或状语，或是整个句子。 ）、定语或状语 语动词）、定语或状语，或是整个句子。 • 从属连词 • 用来连接两个句子、且一个句子从属于 用来连接两个句子、 另一个句子（即从句）的连词。 另一个句子（即从句）的连词。这类连 词叫从属连词。从属连词主要用于引导 各种状语从句。 状语从句 各种状语从句。
• as常用于表示十分明显的原因，重点放在主 常用于表示十分明显的原因， 常用于表示十分明显的原因 句上，语气较弱，常译成“由于” 句上，语气较弱，常译成“由于”. • As it’s getting darker, we must go home now.
• He must be ill, for he is absent today.
while • 6.Strike _______ the iron is hot. As • 7. _____ a child,he lived in the countryside. when/while • 8. Be careful ___________ crossing the steet.
* when/while/as As 1. ______ time went on, things began to 随着... 随着 change. 2.She thought I was talking ahout her while daughter,______ ,in fact ,I was talking about my daughter. 表对比 而 表对比:而 While 3. ______ I accept that he is not perfect, I do actually like the person. 表让步 虽然 表让步:虽然 when 4.I was walking along the road _______ suddenly someone patted me on the shoulder :and then:正在 的时候 突然 from behind. 正在…的时候 突然… 正在 的时候,突然 as 5. The students sang _______ they went along. 一边...一边 一边 一边
• *Even though (even if) you say so,I don’t believe it. 即使 • You’ll have to attend the ceremony whether you are busy or not. • Whenever(No matter when) you come to our country,you will be warmly welcomed. • However late / no matter how late he is, his mother will wait for him to have dinner together.
• * as soon as:一…就… 一 就
他一到达就打电话给我. 他一到达就打电话给我 He telephoned me as soon as he arrived. the moment/instant/minute; immediately/directly; On _______ his arrival he telephoned me. hardly...when... ;no sooner... than... I had no sooner got home than it began to rain. • No sooner had I got home than it began to rain. • • • • • • •
• * until (till)
(肯定句 一直 为止 肯定句):(一直 肯定句 一直)...为止 • He waited until/till his mother came back. • He will not go to bed until(till) his mother comes. (否定句 直到 才 否定句):直到 否定句 直到...才 • Not until all the fish died in the river did the villagers realize (村民才意识到 _____________________ 村民才意识到 村民才意识到) how serious the pollution was. • It wasn’t until all the fish died in the river that the villagers realized how...
• in spite of; despite;regardless of • :prep. + n. • He went out in spite of the fact that he had a bad cold • He went out in spite of the cold.
地点状语从句 where
• • • • • •
where :在...地方 在 地方 Where there is a will, there is a way. Where there is smoke, there is fire. 无风不起浪. 无风不起浪 青年人应该去最需要他们的地方. 青年人应该去最需要他们的地方 Young people should go where they are most needed.
• * after : conj&prep. • After he finished his work,he left there. • He finished his work before he left there. • After finishing his work,he left there. • * since have known • I ___________ (know)him since he was a boy. • 自从他参军以来已有两年了 自从他参军以来已有两年了. * It is (has been)two years since he joined the army.
• 让步状语从句 • :表示“虽然”、“尽管”、“即使” 表示“ 尽管” 即使” 表示 虽然” • Although(Though) he is old ,he works hard. • He is old,but he works hard. • Old as he is ,he works hard. • 用as 引导的让步状语从句用倒装语序，即把 引导的让步状语从句用倒装语序 倒装语序， 从句中的表语、状语或动词原形放在as前面 前面. 从句中的表语、状语或动词原形放在 前面 • adj./n./adv./v. +as +主语 其他成分 主语+其他成分 主语 • Much as I like it ,I won’t buy it. • Try as you may, you will never succeed.