职高英语-基础模块unit12-状语从句知识讲解
职称英语重点语法讲解状语从句

职称英语重点语法讲解状语从句导语:状语从句指句子用作状语时,起副词作用的句子。
它可以修饰谓语、非谓语动词、定语、状语或整个句子。
以下是为大家精心的职称英语重点语法讲解--状语从句,欢送大家阅读参考!一、状语从句的概念和类别状语从句指句子用作状语时,起副词作用的句子。
它可以修饰谓语、非谓语动词、定语、状语或整个句子。
根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比拟等从句。
状语从句一般由连词(附属连词)引导,也可以由词组引起。
从句位于句首或句中时通常用逗号与主句隔开,位于句尾时可以不用逗号隔开。
二、考点聚焦1、时间状语从句(1)as、when、while用法as表示“当……的时候”,往往和when/ while通用,但它着重强调主句与从句的动作或事情同时或几乎同时发生。
She came up as I was cooking.(同时)The runners started as the gun went off.(几乎同时)when:(at or during the time that )既可以表示在某一点的时候,又可表示在某一段时间内,主句与从句的动作或事情可以同时发生也可以先后发生。
It was raining when we arrived.(指时间点)When we were at school, we went to the lipary every day.(在一段时间内)while意思是“当……的时候”或“在某一段时间里”。
主句中的动作或事情在从句中的动作或事情的进展过程中发生,从句中的动词一般要用延续性动词。
在when表示a period of time时,两者可以互换。
Please don’t talk so loud while others are working.He fell asleep while/when reading. Strike while theiron is hot.(用as或when不可,这里的while意思是“趁……”)(2)引导时间状语从句的连接词除上述外还有:①till, not …until …, until, before, sinceDon’t get off the bus until it has stopped.He waited for his father until(till)it was twelveo’clock.It will be five years before he returns from England.②hardly / scarcely … when, no sooner … than, as soon as once表示“一……就”As soon as I have finished it , I’ll give yo u a call.Once you show any fear, he will attack you.We had hardly got / Hardly had we got into the country when it began to rain.No sooner had he arrived / He had no sooner arrivedthan she started plaining.③directly, immediately, the moment, the minute that… 一……就He made for the door directly he heard the knock.④each time, every time, by the timeEach time he came to my city, he would call on me.注意:表示未来情况,主句用将来时,从句用现在时。
高中语法专题-第12讲状语从句讲义- 高三英语一轮语法专题复习

英语学科高中英语语法复习专题讲义第12讲状语从句状语是用来修饰形容词,动词,副词或整个句子的成分。
它可以表示时间、地点、原因、目的、结果、条件、让步、比较、方式等。
当充当状语的部分是一个句子时,也就是状语从句。
分类如下: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.目的状语从句7.结果状语从句 8.方式状语从句 9.比较状语从句一、时间状语从句引导词可分为两部分as, while, when, whenever, before, after, until ( till ), since, as soon asevery time, next time, the first /…time, the moment, the minute /…, instantly, immediately, directly(一……就……)1.as, while , when的区别连词用法谓语动词(从句)意义when从句的动作和主句的动作可以同时发生,也可以先后发生。
可以指时间的某个点,也指一段时间。
延续性动词;非延续性动词当……时候as 从句的动作与主句的动作同时发生。
可以指时间的某个点,也指一段时间。
延续性动词;非延续性动词随着……一边……一边……当……时候while 从句的动作与主句的动作同时发生,强调一段时间。
从句中常用过去进行时态或一般过去时态。
延续性动词当……时候在……期间When they heard the news, they all jumped with joy.I owed Jack $ 100 when I was in London.The students sang as they walked.As he stood up, he dropped the glass, breaking it into pieces.While I was reading, he came in.I made some foreign friends while I was in London.注意:1)when还可作并列连词,其意义为“那时,这时”,相当于and at this/that time。
(完整版)状语从句详解+例句

(完整版)状语从句详解+例句状语从句是指在复合句中充当状语的从句。
状语从句可以用来表示时间、原因、条件、目的、程度、方式等各种状况。
下面将详细介绍状语从句的各种类型及其例句。
1. 时间状语从句时间状语从句用来表示主句所描述的行为或状态发生的时间。
常用的连接词有when(当...时候)、while(当...期间)、as(当...时)、before(在...之前)、after(在...之后)、since(自从)等。
例句:- I will call you when I arrive in Beijing.(当我到达北京时,我会给你打电话。
)- He was reading a book while she was cooking.(她在做饭的时候,他在看书。
)2. 原因状语从句原因状语从句用来表示主句所描述的行为或状态的原因。
常用的连接词有because(因为)、since(因为)、as(由于)、for (因为)等。
例句:- I can't go to the party because I have to work.(我不能去参加派对,因为我得工作。
)- Since it is raining, we should stay at home.(由于下雨了,我们应该待在家里。
)3. 条件状语从句条件状语从句用来表示主句所描述的行为或状态的前提条件。
常用的连接词有if(如果)、unless(除非)、whether(无论)、provided(倘若)等。
例句:- If it rains tomorrow, we will stay indoors.(如果明天下雨,我们会呆在室内。
)- We can go shopping unless it is too late.(除非太晚,否则我们可以去购物。
)4. 目的状语从句目的状语从句用来表示主句所描述的行为或状态的目的。
常用的连接词有so that(以便)、in order that(为了)、lest(免得)等。
第12讲状语从句-初高中英语教材衔接(Word版含解析)

【知识衔接】————初高中课程解读————初中课程高中课程初中英语中,要求了解状语从句的概念及分类,初步掌握时间、地点、原因、条件、目的、让步和方式状语从句。
高中英语中,要求掌握各状语从句的引导词用法,区别when/while/as;though/although/as. 了解各状语从句之间的区别及转换,掌握if在宾语从句和状语从句中对谓语动词时态的影响。
————初中知识回顾————#一、状语从句概述定义状语从句用作状语,是起副词作用的句子。
位置状语从句可以放在主句之前,也可以放在主句之后,时间、条件、原因和让步状语从句放在句首时需要用逗号和主句隔开。
分类根据其作用可以分为时间、地点、原因、条件、目的、让步、方式和比较等状语从句。
作用、它可以修饰谓语、非谓语动词、定语、状语和整个句子。
二、状语从句的分类1. 时间状语从句用表示时间的连词连接一个句子作状语,这样的主从复合句就是时间状语从句。
when/while/as (当……时)when引导的从句的谓语动词可以是延续性动词,又可以是瞬时动词。
when有时表示“就在那时”。
1. When she came in, I stopped eating. (瞬时动词);当她进来的时候,我停下吃东西。
2. When I lived in the countryside, I used to carry some water for him. (延续性动词)当我住在乡下的时候,我经常带些水给他。
while引导的从句的谓语动作必须是延续性的,并强调主句和从句的动作同时发生(或者相对应)。
while有时还可以表示对比。
1. While my wife was reading the newspaper, I was watching TV. (同时发生)当我妻子在读报纸的时候,我在看电视。
2. I like playing football while you like playing basketball. (对比)我喜欢踢足球,而你喜欢打篮球。
高中语法专题-第12讲状语从句讲义-高三英语一轮语法专题复习

英语学科高中英语语法复习专题讲义第12讲状语从句状语是用来修饰形容词,动词,副词或整个句子的成分。
它可以表示时间、地点、原因、目的、结果、条件、让步、比较、方式等。
当充当状语的部分是一个句子时,也就是状语从句。
分类如下: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.目的状语从句7.结果状语从句 8.方式状语从句 9.比较状语从句一、时间状语从句引导词可分为两部分as, while, when, whenever, before, after, until ( till ), since, as soon asevery time, next time, the first /…time, the moment, the minute /…, instantly, immediately, directly (一……就……)1.as, while , when的区别I owed Jack $ 100 when I was in London.The students sang as they walked.As he stood up, he dropped the glass, breaking it into pieces.While I was reading, he came in.I made some foreign friends while I was in London.注意:1)when还可作并列连词,其意义为“那时,这时”,相当于and at this/that time。
常用于下列句式:sb. was doing sth. when...某人正在干某事就在这时……sb. was about to / going to do sth. when...某人正打算干某事就在这时……sb. had just done sth. when...某人刚干了某事就在这时……2)when还表示原因“既然”。
职高状语从句

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)
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.
when have . You shall borrow the bookit. . ______________ When/While I was walking down the stree came across an old friend of mine. . The little children sang happilyas ___ they walked along .
一看be动词的时态,二看时间 • 突破点: 段还是时间点。
till, until和not…until: 1.until/till用于肯定句时,主句的动词延续性动作,“某 动作一直延续到某时间点才停止”。如: We waited until/till he came. 2.用于否定句时,主句谓语动词是非延续性动词,意为 “某动作直到某时间才开始”。如: He won’t go to bed until her father returns. 3.till不可以置于句首,而until可以。如: Until you told me I had no idea of it. 4.not…until句型中的强调和倒装说法: 与强调句型结合
语文版中职英语基础模块上册7-12单元必背语法(含短语与句型)

语文版中职英语基础模块上册7-12单元必背语法(含短语与句型)基础模块上册 Unit 7 必背语法1.(现在)分词作状语:我在机场等去巴黎的飞机票。
2.基本句型四:主语+谓语动词+间接宾语+直接宾语(主谓宾宾):3.时间和条件状语从句中常用一般现在时表示将来。
1)If your computer is not working, just write out aticket. 2)So if the computer doesn’t work, you don’t work either. 4.被动语态:But only the computer is allowed to do so.5.6.主语从句:It is clear that the trouble doesn’t come from the computer but the person who workds on it.(形式主语、真正主语)基础模块上册 Unit 8 必背语法1.agree with 同意某人(所说的) agree on 就...取得一致意见agree to 同意(某计划、建议或安排等) agree to do sth 同意做某事2.几大从句: 1)the idea that life is fair 生活是公平的这个观点同位语从句:对名词进一步解释,说明名词的具体内容;定语从句:对名词进行限定能接同位语从句的名词:idea 想法, fact 事实, news 消息,suggestion 建议, 等等注意与定语从句的区别:the idea that he put forward 他提出的这个观点2)定语从句:...something a teacher said 一个老师说过的某件事...children who are out of school. 失学的儿童3)(时间)状语从句:...when I was a high school student. When we say that life isn’t fair,we mean... Wh en he was 13 years old,he broke his neck. He isn’t a failure until he begins to blamesomebodyelse. 4)宾语从句:We usually think that life should be fair. When we say that life isn’t fair,we mean everyone isdifferent. He knew that a good education was his only way tosuccess. 5)表语从句:Life is what we make.3.a friend of mine 我的一个朋友4.in fact 实际上5.remind sb. of sb./sth. 提醒某人...,使某人想起...6.be full of 充满→be filled with 充满7.系动词+表语:1)feel sorry for 为...感到不幸/可怜/难过/遗憾/惋惜2)look different 看起来不同 3)become successful 8.experience 经验、经历:不可数名词、可数名词 difficulty 困难、难事:不可数名词、可数名词9.expect sb. to do sth. 期待某人做某事(不定式作宾补)expect to do sth. 期待做某事(不定式作宾语)10.what we make/do/say 我们所创造的/做的/说的what it used to be 过去(所表现)的样子 11.13 years old:13 岁(year 后加 s)13-year-old:13 岁的(year 后不加 s) 12.since+时间:自从...,前面常用现在完成时 13.give up+doing:放弃做... 14.go on to do:继续做另一件事go on doing:继续做原来做的事 go on with:继续做原来做的事 15.fail to do:未能做 16.begin doing/to do:开始做 17.the only:唯一的 18.out of school/work/job/business:失学/失业/失业/停业19.blame s b. for sth. →blame sth. on sb. 把某事归咎于某人20.not...until... 直到...才...,引导时间状语从句 until 直到...(为止),引导时间状语从句基础模块上册 Unit 9 必背语法1.a little+可数名词(单数):一个小的... a little +不可数名词:一点..., 表肯定; a few+可数名词:一些, 表肯定little+不可数名词: 很少,几乎没有,表否定;few+可数名词: 很少,几乎没有,表否定 2.keep (co ntrol, lose) one’s temper 不发(控制自己的、发) 脾气have a good (bad, quick, slow) temper 脾气好(脾气不好, 急性子,慢性子)good-tempered 脾气好的;bad-tempered 脾气不好的 3.fight with,have a fight with 与...打架/战斗/斗争/争辩fight for 努力争取,为...而斗争 fight against 反对,与...作斗争4.every/each time... 每次; 每当...的时候【后接时间状语从句, 常用现在时表示将来】5.once 从前,曾经,一次;一旦...就...【后接时间状语从句,常用现在时表示将来】 6.tell (ask,allow,get) sb. to do sth. 不定式作宾补(不省 to) make/let/have/see/hear/watch sb. do sth. 不定式作宾补 (省略 to 但被动语态中不省) 7.tell about 讲述; tell of 谈及 tell sb. sth.告诉某人某事【接双宾语】; tell sb. about sth. 告诉某人关于... tell sb. to do sth. 告诉某人做某事【接宾语+宾语补足语,不定式作宾补】 8.the number of... ...的数量【后接可数名词复数+单数谓语动词】 a number of... 许多...[后接可数名词复数+复数谓语动词】 9.not...at all 一点也不, 根本不; not at all 别客气, 不用谢 after all 毕竟; in all 总共, 合计;all in all 总的来说 10.be gone 用完,不在/见了have gone to 已经去了...【在去的路上】 have been to 已经去过... 【已经回来】 11.take sb. by the hand 抓住某人的手 hit sb. on the head/in the face/in the stomach 打某人的头/脸/肚子12.do well (in), do a good job (in):(在...方面)做得好/干得出色13.the same as+名词/代词/动名词:与...同样的 just like/as 正如,就像...一样14.in/with anger、angrily 愤怒地 15.word:单词;话语;消息(单数,常不用冠词) 16.even if/though 即使, 引导让步状语从句only if 只有...才..., 引导条件状语从句, 主句中用倒装结构 if only 要是...就好了, 但愿if 如果, 是否, 引导条件状语从句或宾语从句(al)though 虽然, 尽管, 引导让步状语从句 17.get on/along (well/bad) with 与...相处(得好/不好)基础模块上册 Unit 10 必背语法1.want to do 想(要)做 want doing=want to be done 需要做want sb. to do 想要某人做I don’t want to. 回答时省略不定式中的动词2.between...and... 在...与...之间【两者之间】,注意among!3.with great joy 非常高兴地to sb.’s great joy/surprise/excitement 使某人非常高兴/ 吃惊/兴奋的是【常放句首】 4.be good at (doing) 善于(做)be good for 对...有好处 be good to 对...好 do good to 对...有好处 do a good job 干得好It’s good for sb. to do... 做...对某人有好处It’s good of sb. to do... 某人做...真好【形容人的特征用 of】5.news:不可数名词,注意后面接同位语从句与定语从句的区别6.be eager to do 渴望做7.get to 到达,arrive in/at 到达,reach 到达8.as...as possible → as...as sb. can;as soon as 一...就...9.without (如果)没有,后接动词时要用动名词,常表伴随、假设with 有,随着 10.tiring 累人的,exhausting 令人筋疲力尽的tired 累的,exhausted 筋疲力尽的 11.keep doing 继续做keep on doing 继续/反复地做 keep from doing 忍住不做 keep sb. from doing 阻止某人做keep sb./sth. doing 使...持续不停地做12.not...any more → no more 不再not...any longer → no longer 不再 13.two thousand 两千,thousands of 几千:表确切数目时不加 s,表不确切数目时要加 s 14.the Olympic Games 奥运会:作主语时谓语动词要用复数15.be held in/at 在...举行【注意被动语态】16.at the end of 在...结尾 in the end 最后 by the end of 到...为止【常与完成时搭配】 17.look for 寻找 look after 照顾→ take care of 照顾 look up 向上看,查(词典)look at 看 /doc/f416368074.html,e up with 提出,come up 被提出;上来,走到跟前19.every four years →every fourth year 每隔三年/每四年 20.so/such...that... 如此...以致...;such...as... 像...那样的...(just) as...正如...;the same as...与...相同;so as to 以便 21.not all.../all...not...:并不是所有的...都...【部分否定】22.by doing 通过做... 23.The important thing is not winning but taking part. 动名词作表语 24.keep fit/healthy 保持健康基础模块上册 Unit 11 必背语法1.make friends with 与...交朋友 friend 朋友;friendly 友好的;friendship 友谊2.play an (important,active) part/role in... 在...方面起(重要的、积极的)作用 take (an active) part in (积极)参加3.get on/along (well ) with 与...相处和睦 get on/along 进展4.a number of 许多→ many;a lot of;lots of the number of ...的数量5.不定代词修饰可数名词:few 很少;a few 一些;many 许多;some 一些修饰不可数名词:little 很少;a little 一点;much 许多6.since childhood 自幼,打小,自从孩童时期【since 常与完成时搭配】7.recently 最近→ recent 最近的 8.such as,for example:例如9.for a long time:for + 一段时间【常与现在完成时连用】10.share...with... 与...共用/分享... 11.rely on/upon 依赖,信任depend on/upon 依靠 12.be willing to do 愿意做 13.too much 过分,非...力所能及,太多(的)【后接不可数名词】too many 太多的【后接可数名词】much too 太,非常【后接形容词】 14.expect to do:期待做【不定式作宾语】 expect sb. to do:期待某人做【不定式作宾补】 15.in front of 在...的前面【指外面的前面】 in the front of 在...的前面【指里面的前面】 16.beside 在...旁边; besides 除了...外还...; except/but 除了...外17.be/get angry with sb. 生某人的气 18.祈使句变反意疑问句:Be my friend, will you? Let’s 开头用 shall we; Let us 开头视情况用 will you 或 shall we基础模块上册 Unit 12 必背语法1.be coming 将要来 come,go,leave,arrive,return 等表移动方向的动词的进行时态常表将来:He is leaving next week.他下周离开。
英语语法讲解状语从句

EG:
• He is absent today because he was ill. • As it is snowingwe shall not go out. • You couldn’t see him for he
wasn’t there.不句首 四. Since you are ill I will go alone.
because as since for
•
语气
because 最强
as
较强
since 较弱
for
最弱
位置 前或后
前 前 后
意义
原因;表客观因果关系;回答 由于;把众人所知的事实当作理由
既然;就对方陈述的事实作为理由 理由;对某一事实进行推断的理由
注:上面所说的ughter returned home last night. 昨晚母亲等到她的小女儿回家才睡 觉
表示地点
二、地点状语从句
引导地点状语从句的主要有:where wherever及- where构成的复合词
EG:
1. We shall go where people are kind.
表示结果
• 四、结果状语从句
可以由 • so that • so...that • such...that
so that so…that such…that
• so that 以便、结果表目的和结果 注意:在从句中有情态动词表目的无情态动词表 结果 so…that 如此的…以致于表结果该结构常见于: 一.so+形/副+that 二.so+形+aan+单数名词+that 三.so+many/much+复数名词不可数名词 +that
C. However is he late
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实战演练
❖ __ I listen to your advice, I get
into trouble.
❖ A. Every time B. By the time
❖ C. While
D. Until
状语从句
3.表示“一……就……” 除as soon as外,还有三类:名词型— —the moment,the minute,句式型——no sooner...than...,hardly/scarcely...when...。 The moment I saw him I knew that there was no hope. 我一看到他,就知道没有希望了。
状语从句
【注意】 如果hardly,scarcely或no sooner置于句首,句子必须用倒装结构。
Hardly/Scarcely had I got home when it began to raihad I arrived home _____ it
began to rain.
A. when
B. while
C. as
D. than
❖2. Hardly had he reached the school gate _____the bell rang.
❖A. while B. when
❖C. as
D. as soon as
状语从句
二、地点状语从句 引导地点状语从句的从属连词有 where(在……的地方)和wherever(在……的 任何地方)等。 Where I live there are plenty of trees.我 住的地方树很多。
❖I don’t know when he_w_il_l_c_o_me (come).
❖I can’t wait here any more. When he _c_o_m_e_s__(come), would you please ask him to call me?
状语从句
2.含time的短语 可引导时间状语从句的time短语有 every time,each time,(the) next time, (the) last time,by the time,the first time 等。 Every time I listen to music,I’ll think of it. 每当我听音乐,我就想起这事。
状语从句
When I went into the classroom,
he was reading. 当我走进教室时,他正在看书。
It will be five years ________ we meet again.
A. since
B. until
C. before
D. when
实战演练
I recognized you ____ I saw you at the
start doing some exercises. ❖ A. For now B. Since that ❖ C. Now that D. Since now
状语从句
四、条件状语从句 引导条件状语从句的从属连词有if, unless (=if... not 如果不……,除非),as/so long as(只要),while (=as long as只要), supposing (that) /provided/providing(that) (假如),in case (假使),on condition that(在……的条件下)等。 You can learn anything so long as you set your mind to learn it.用心学本领,总能 学到手。
状语从句
三、原因状语从句 引导原因状语从句的从属连词有 because (因为),as(由于),since(既然), now (that)(既然),when(既然),seeing (that) (由于,鉴于),considering (that)(考 虑到),given (that)(考虑到)等。 I do it because I like it. 我做这件事是因为我喜欢。
Unit12 状语从句
状语从句
状语从句就是在复合句里起状语作用的 从句,修饰主句中的动词、形容词或副词 等,可表示时间、地点、原因、目的、结 果、让步、比较、方式、条件等。引导状语 从句的连词叫从属连词。状语从句的位置可 在句首,也可在句末。放在句首时,从句后 面常用逗号与主句隔开;放在句末时,从句 前面往往不用逗号。
He seemed to have been asleep, so I said nothing, but sat ________ he would see me ________ waking.
A. whether; when B. that;when C. which;where D. where;when
airport.
A. the moment B. while
C. after
D. once
状语从句
【注意】 在时间状语从 句中,不能用一般将来时,而 要用相应的一般现在时来代 替。
I’ll telephone you as soon as I get there.
我一到达那里就打电话给 你。
小试牛刀
❖1.Why was the price of bread so high that year?
❖ ____ the war broke out. ❖ A. As B. Since C. For D. Because ❖2.____ we have finished the book we shall
状语从句
一、时间状语从句 1.普通类从属连词 引导时间状语从句的普通类从属连词有 when(当……时),while(在……期间),as (当……,一边……一边……),the moment (当……时)before(在……之前, …才) after(在……之后),since(从……以来), till/until(直到),whenever(无论何时),as soon as (一……就)等。