高考中when的用法.ppt
Whilewhen在高考试题中的考查
While&when在⾼考试题中的考查2019-08-01⼀、⼆者的区别1、when做并列连词⽤时,构成并列句,意为“就在这时,恰恰在这时”不可以⽤其他词代替。
多⽤于下列句型中:1)be+表⽰状态的介词短语+when…“在做某事,就在这时……”2)bedoingsth.+when…“正在做某事,就在这时……”3)beabouttodosth.When…“正要做某事,就在这时……”4)had(not)done…when…“刚……就……”2、when做从属连词时,连接时间状语从句。
这时要注意when与while和as引导的时间状语从句的区别:1)when,while,as都可以跟持续动词,表⽰⼀段时间,这⼀点俩跟着⽤法相似,但when也可以接⾮延续动词,⽽while可以。
2)when,while后⾯的主语如果与主句的主语⼀致,谓语含有be动词,经常采⽤倒装的形式但when后经常⽤过去分词或现在分词,⽽while后经常跟介词短语。
3)while也可以做并列连词,表⽰两者之间的⽐较,意思是“然⽽”when⽆此⽤法。
4)when除表⽰时间外,也可以暗含某种条件,相当于if,⽽while⽆此⽤法。
5)as引导时间状语从句时,多表⽰主从句的谓语的动作相伴随⽽发⽣,强调发⽣过程,因此经常翻译为“⼀边,⼀边”“随着”有时也可与瞬间动词连⽤,表⽰“正当……的时候”。
Eg.①Wewereatworkthatafternoonwhensuddenlyafirebrokeout.②Wewerehavingameetingwhensomeonebrokeinangrily.③Iwasabouttogooutwhensomeoneknockedatthedoor.④Wehadjustbeguntoworkwhenthemachinebrokendown.⑤Whenaskedwhyhehadn'tfinishedhishomework,theboykeptsilent.⑥Whenthereisnowaterorair,therewillbenolifeontheearth.⑦Mikeisveryweakwhilehisbrotherisverystrong.⑧Astheheightincreases,temperaturefalls;thechildrenwereplayingfootballhappilyonthegroundwhenitbegantorainheavily.while做并列连词时表转折,对⽐,意为“⽽”此时,⼀般位于句中。
关系代词when的用法
关系代词when的用法
关系代词 when 通常用于引导时间状语从句,在句子中起连接作用,其用法如下:
1. 表示时间:when 引导的时间状语从句可以表示一个具体的时间点、一段时间或某个动作发生的时间。
- 当我到家时,我会给你打电话。
(表示一个具体的时间点)
- 当我在大学时,我学习了很多关于计算机科学的知识。
(表示一段时间)
- 当他听到这个消息时,他哭了起来。
(表示某个动作发生的时间)
2. 表示条件:有时 when 也可以引导条件状语从句,表示“在……的情况下”。
- 当天气好的时候,我们会去公园散步。
- 当你有困难时,你可以向我寻求帮助。
3. 表示对比:when 还可以用于表示对比,意为“然而,可是”。
- 他很聪明,当他努力学习时,他总是能取得好成绩。
- 她喜欢旅行,当她在家时,她总是感到无聊。
需要注意的是,when 引导的时间状语从句通常遵循“主将从现”的原则,即主句用一般将来时,从句用一般现在时。
总的来说,when 在句子中起到连接和引导的作用,可以帮助我们更准确地表达时间关系和条件。
高考英语词汇讲解:as,when,while的用法区别详解
高考英语词汇讲解:as,when,while的用法区别详解高考英语词汇详解:as,when,while的用法区别详解三者都有“当……时候”的意思,注意以下用法与区别:1.若主句表示的是一个短暂性的动作,而从句表示的是一个持续性动作时,三者都可用。
如:He fell asleep when[while,as]he was reading.他看书时睡着了。
I met him when[as,while]I was taking a walk in the park.我在公园散步时遇到了他。
注:as用于引出一个持续性动词表示“在……期间”时,其谓语通常只能是那些含有动作和发展意味的动词,一般不能是那些不用于进行时态的动词,所以下面一句中的while不能换为as:A:I’m going to the post office.我要去邮局。
B:While you are there,can you get me some stamps?当你在邮局时,能帮我买几张邮票吗?2.若主、从句表示两个同时进行的持续性动作,且强调主句表示的动作延续到从句所指的整个时间,通常要用while。
如:Don’t talk while you’re eating.吃饭时不要说话。
I kept silent while he was writing.在他写的时候,我默不作声。
但是,若主、从句表示的两个同时进行的动作含有“一边……一边”之意思,通常要用as。
如:She sang as she went along.她边走边唱。
3.若从句是一个短暂性动作,而主句是一个持续性动作,可以用as或when但不用while。
如:When[As]he came in,I was listening to the radio.他进来时,我在听收音机。
It was raining hard when[as]we arrived.我们到达时正下着大雨。
高考英语专题复习:定语从句 关系副词when, where, why课件
The box __(_th_a_t_/_w_h_i_c_h_)___ he is carrying
is heavy.
(he is carrying the box)
which or where/when/why
在定语从句中作状语还是作主语/宾语
养成良好的答题习惯,是决定高考英语成败的决定性因素之一。
做题前,要认真阅读题目要求、题干和选项,并对答案内容作出 合理预测;答题时,切忌跟着感觉走,最好按照题目序号来做,不 会的或存在疑问的,要做好标记,要善于发现,找到题目的题眼 所在,规范答题,书写工整;答题完毕时,要认真检查,查漏补缺, 纠正错误。总之,在最后的复习阶段,学生们不要加大练习量。 在这个时候,学生要尽快找到适合自己的答题方式,最重要的是 以平常心去面对考试。英语最后的复习要树立信心,考试的时候 遇到难题要想“别人也难”,遇到容易的则要想“细心审题”。 越到最后,考生越要回归基础,单词最好再梳理一遍,这样有利 于提高阅读理解的效率。另附高考复习方法和考前30天冲刺复习 方法。
This is the museum __w_h_i_ch____ was built
in 1950. (worked in the museum 地点状语)
which or where/when/why
在定语从句中作状语还是作主语/宾语
2. July 1, 1921 was the day _w__h_e_n___ our
your address.
( I wrote your address on the card)
I can’t find the card _o_n__ _w_h_i_c_h____ I
高中英语新高考语法基础版一轮复习讲义(15)时间状语从句中when、while、as用法知识点整理总结
2021届高中英语新高考语法基础版一轮复习讲义(15)时间状语从句中when/while/as用法知识点整理总结之前我们主要学习了时间状语从句的基本概念、结构、引导词和时态用法。
其中我们也提到了引导词选用是考试的重中之重,今天我们就先来看看最重要的三个时间状语从句的引导词when/while/as的辨析吧!01 whenw h e n的用法最为宽松,可以表示主从句的动作同时或接连发生(之前、同时、之后均可),它引导的时间状语从句中的动词可以是延续性动词或非延续性动词。
延续性和非延续性动词:延续性动词是指动作具有可持续性,如:l i v e, sl e e p, wa t ch 等;非延续性动词,也即短暂性动词,如:b u y, re ce i v e, b re a k o u t等。
非延续性动词的否定式是一种延续性状态。
非延续性动词均可以转化为延续性动词。
如:get/buy/receive---havebegin/start---be ondie---be dead等等。
注意:当when的主从句时间关系符合两个过去的特征时,主句要用过去完成时,如:The guests had left when Tom arrived at the party.当Tom去赴宴时,客人们已经走光了。
从句时态问题可以阅读我之前的一篇文章(链接如下):从句时态问题when引导的时间状语从句的主从句可能有以下四种组合:a. 主句延续性、从句非延续。
b. 主句延续性、从句延续性。
c. 主句非延续,从句非延续。
d. 主句非延续,从句延续性。
请大家为下面的句子标注abcd:I lived in a small village when I was a little boy.当我是小孩时,我住在一个小村庄。
I used to catch frogs when I lived in a small village.当我住在小村庄时,我常常去抓青蛙。
通过高考题精讲when引导的主语从句
通过高考题精讲when引导的主语从句(2014全国大纲卷)24.Exactly ______ the potato was introduced into Europe is uncertain, but it was probably around 1565.A. whetherB. whyC. whenD. how解析:本题选择C. 本题考查主语从句。
Exactly ______ the potato was introduced into Europe is uncertain红色整个从句作主语系动词简化为:sth is uncertain整个句子作is的主语,叫主语从句。
Exactly ______ the potato was introduced into Europe is uncertain, but it was probably around 1565.A. whetherB. whyC. whenD. how成分: 在从句中,作状语,有意思。
排除A.句意:根据下文1565表时间。
Exactly when the potato was introduced into Europe is uncertain, but it was probably around 1565.具体土豆什么时候被引进到欧洲不确定,但很可能是1565年左右.小练习:(2014陕西卷)15. ______ the delayed flight will take off depends much on the weather.A. WhyB. WhenC. ThatD. What解析:本题选择B. 本题考查主语从句。
______ the delayed flight will take off depends much on the weather成分: 红色句子作depend的主语,是主语从句.在从句中作状语,排除CD.句意:根据下文depends much on the weather,表时间。
通过高考题精讲when引导的宾语从句
通过高考题精讲when引导的宾语从句(1993)I remember this used to be a quiet village.A. whenB. howC. whereD. what解析:本题选择A. 本题考查宾语从句。
I remember this used to be a quiet village.及物动词红色整个从句作宾语简化为:remember sthI remember this used to be a quiet village.A. whenB. howC. whereD. what成分: 在从句中,作状语,排除D。
句意:根据上下文remember 和this used to be表时间。
I remember when this used to be a quiet village.我记得这个地方当时是个寂静的乡村。
A good friend of mine from I was born showed up at my home right before I left for Beijing.(2009安徽)A.how B.whom C.when D.which解析:选C。
A good friend of mine from when I was born showed up at my home right before I left for Beijing.成分:介词from后面,红色的句子是宾语从句。
在从句中作状语,表时间。
句意:我儿时的一个好朋友就在我动身去北京前到我家来了。
小练习:(2015重庆卷)We must find out ____ Karl is coming, so we can book a room for him.A. whenB. howC. whereD. why(2006全1) Please remind me ______ he said he was going. I may be in time to see him off.A.whereB.whenC.howD.what解析:We must find out ____ Karl is coming, so we can book a room for him.(宾语从句)A. whenB. howC. whereD. why 下文订房间,所以是时间when。
高考英语 定语从句知识点归纳讲解(课件)
试卷讲评课件
▲ as通常以the same … as或such … as的形式引导定语从句,as在定 语从句中作主语、宾语或表语等。 as和which引导非限制性定语从句中都能指代整句内容,which译为“这”, as 译为“正如”。但定语从句位于句首时只能用as。As we all know,…/As is known to all,…(正如大家所知道….)
二、定语从句的关系词用法
试卷讲评课件
(一)关系代词:who、whom、which、that、whose、as
关系代词 who whom whose which that as
先行词 人 人
人/物 物
人/物 人/物
在从句中充当的成分 主语、宾语、表语
宾语 定语 主语、宾语 主语、宾语、表语 主语、宾语、表语
三、非限制性定语从句
试卷讲评课件
非限定性定语从句,从句式上看,有逗号隔开。它既可以修饰先行词, 也可修饰整个句子。它对其先行词没有限定、修饰的作用,只起补充、 说明的作用。 1.非限制性定语从句通常不能用that 2. 非限制性定语从句不能用why引导,要用for which代替why。例如: I had told them the reason,for which I didn't attend the meeting. 3. 非限制性定语从句置于句首时,不能用which引导。关系代词as引导 非限制性定语从句位置比较灵活,可以放主句前,也可以放主句后。
Tranquil/ˈtræŋkwəl/
试卷讲评课件
Li Shangyin(李商隐) 1.Li Shangyin was a Chinese poet of the late Tang Dynasty and born in Henei. 2.Li Shangyin was a typical late Tang poet. His works are sensuous, dense and allusive. 3.His most famous and cryptic poem is called Jin Se. sensuous/ˈsenʃuəs/ , dense/dens/ and allusive/əˈluːʒən/ .敏感、晦涩、含 沙射影。 Shangguan Wan'er(上官婉儿) 1. Shangguan Wan'er was a talented woman in Tang dynasty.
通过高考题精讲when引导的定语从句
通过高考题精讲when引导的定语从句(2014湖南卷)I am looking forward to the day _______ my daughter can read this book and know my feelings for her.A. asB. whyC. whenD. where解析:本题选择C. 本题考查定语从句。
先行词是the day表时间,在从句中,作状语。
(2014浙江卷)I didn’t become a serious climber until the fifth grade, ______ I went up to rescue a kite that was stuck in the branches of a tree.A. whenB. whereC. whichD. why解析:本题选择A. 本题考查定语从句。
先行词是the fifth grade表时间,在从句中,作状语。
小练习:As the smallest child of his family, Alex is always longing for the time______he should be able to be independent. (陕西卷)A. whichB. whereC. whomD. when解析:本题选择A. 本题考查定语从句。
先行词是the time表时间,在从句中,作状语。
We will put off the picnic in the park until next week, ____ the weather may be better.A. thatB. whereC. whichD. when解析:本题选择A. 本题考查定语从句。
先行词是the time表时间,在从句中,作状语。
高考中when的用法(课堂PPT)
• 2.Don’t be afraid of asking for help ______ it is needed. A. unless B. since C. although D. when
10
• 3.翻译:队长一来我们就出发。 (用when)
11
• We will start when the team leader comes.
•
C. being completed
•
D. to be completed
8
实践操练
• 1.We were swimming in the lake ______ suddenly the storm started.
• A. when B. while • C. until D. before
you are ill.
4.当.........时候 例如:When I got to the
station, the train had left.
5.然而;可是”,相当于although 例如:
She stopped trying, when she might have
succeeded next time.
四、when可以用作连接副词,引导名 词性从句。when在从句中既起连接作 用同时也作状语
• I remember ______ this used to be a quiet village.
• A. when B. how 6
• C. where D. what
五、固定搭配 1.Somebody hate/love/enjoy/appreciate/like it when.............. 例如:I like it in the autumn when the wheather is clear and bright. 2.Hardly..........when.........(一.....就.....) 例如:Hardly had I got to school when the bell rang. 3.When it comes to......... (当谈及.......) 例如:When it comes to education, a lot of people think it is a lifelong study.
When用法和高考试题例析
When用法和高考试题例析研读近年来高考英语试卷,不难发现对when用法的考查频率很高。
但是多而不俗,耐人寻味。
归纳起来主要考一下四个方面:一when引导定语从句(限定性定语从句和非限定性定语从句)⒈when引导定语从句代替先行词在从句中做时间状语,此时定语从句的谓语动词多为不及物动词,先行词为时间(time/day)。
注意不可以认为先行词为时间时必须用when引导的定语从句。
高考链接①(2009江苏卷) Because of the financial crisis, days are gone _____ local 5-star hotels charged 6, 000 yuan for one night.A. ifB. whenC. whichD. since②(2004湖北卷)There was _____ time____ I hated to go to school.A. a, thatB. a, whenC. the, thatD. the, when解析:第①题:先行词days表时间,且从句中仅缺少状语。
为保持句子平衡,故将定语从句后置,可还原为:Gone are days when local 5-star hotels charged 6, 000 yuan for one night.第②题:a time 表示一段时间;when引导定语从句修饰限定time.【keys】B B.⒉when引导定语从句代替的先行词在从句中作时间状语,但此时定语从句之前的先行词不是time/day等明显的时间名词,而为隐性的如:occasion, ages, period等。
在这时when可以换为“介词+which”结构。
高考链接①(2008山东卷) Occasions are quite rare _____ I have the time to spend with my kids.A. whoB. whichC. whyD. when②(2008 上海卷)We went though a period _____ communications were very difficult in the rural areas.A. whichB. whoseC. in whichD. with which解析:第①题句意为:我和孩子们度过的时间相当少。
when的用法
when的用法
When作为连接词时,常用于引导时间状语从句,表示一个具体的
时间点或者某个时间段。
在句子中,when一般放在句首,后面接时间
状语从句,起到连接前后句子的作用。
以下是几种常见的when的用法:
1. 表示过去的时间点:
当when用来表示过去的时间点时,通常使用一般过去时态。
例如:
I was watching TV when she called.
2. 表示过去的时间段:
当when用来表示过去的时间段时,通常使用过去进行时态。
例如:He was sleeping when the phone rang.
3. 表示将来的时间点:
当when用来表示将来的时间点时,通常使用一般将来时态。
例如:
I will call you when I arrive.
4. 表示将来的时间段:
当when用来表示将来的时间段时,通常使用将来进行时态。
例如:He will be studying when you come over.
5. 表示反复发生的动作:
当when用来表示反复发生的动作时,通常使用一般现在时态。
例如:When I visit my grandparents, we always go for a walk.
总结来说,when可以用来连接两个句子,表示时间点、时间段或反复发生的动作,根据具体情况使用不同的时态。
掌握好when的用法有助于提高语言表达的准确性和流畅性。
当我们学习英语时,要多加练习,熟练掌握when的用法,以便更好地运用于实际语境中。
高考英语语法——状语从句(共39张PPT)
before意为“在……之前”,表示从句的动作发生在主句动作之后。 after意为“在……之后”,表示从句的动作发生在主句动作之前。
He had done good preparations before he went to college. After he had tried many times and failed in t=They had hardly fallen in love with each other when they got married.
No sooner had I arrived home than it rained heavily.
8
表示“一……就……”,表示从句动作一发生,主句动作立刻发生。
6
since表示“自从……”,后接时间点,所引导的从句一般要用非延续性 动词,主句多用延续性动词和完成时态。
He has worked at this college since he graduated.
since引导的从句若用延续性动词或状态动词的过去时,则表示该动作 或状态的完成或结束。
It has been five years since he worked here. 他不在这工作已经五年了。 Since he was at school, he has worked in that city. 自从他下学,他就在这个城市工作。
Until all the lights in the street had been off, the boy went home. He appeared until I waited for a long time.(错) He didn't appear until/before I waited for a long time.(正)
when的用法总结
when的用法总结一、作为副词,它有以下的用法:1. 作为疑问副词,引导特殊疑问句,意为“什么时候;何时”。
如:(1 )When will they come back?(2 )What time will they come back?回答when 引导的从句,不一定指出具体的时间点。
如回答句(1 )可用tomorrow,next month 等。
而回答what time 引导的问句,则必须说出具全的时间点,如at two o'clock,at five past ten 等。
2. 作连接副词,引导名词性从句或不定式,意为“什么时候”。
从句使用陈述句语序,时态根据实际情况而定。
如:(1 )I'd like to know when they will come. 我想知道他们什么时候来。
(when 引导宾语从句)(2 )Can you tell me when the bank opens?你能告诉我银行什么时候开门吗?(when 引导宾语从句)(3 )When she'll be back depends much on the weather. 她何时回来在很大程度上取决于天气。
(when 引导主语从句)(4 )Have you decided when to go sightseeing?你们已经决定什么时候去郊游了吗?(when 引导不定式结构)3. 作疑问代词,常和介词since,till,up to 等连用,意为“什么时候”。
如:(1 )Since when have they had the house?他们从什么时候起有这幢房子的?(2 )Till when is the library open?图书馆开放到几点呢?4. 作关系副词,引导限制性定语从句和非限制性定语从句。
如:(1 )The days are gone forever when the Chinese people were looked down upon. 中国人民被人轻视的日子一去不复返了。
when一词的用法
• 2、 但在其余从句中,它们是截然不同的。在本 题中,when译成"这时",等于and then,是并列 连词,而且专门与过去进行时连用,或者与be about to do连用。即:
• —When _____, I’ll let you know. • A. will he come; he will come • B. will he come; he comes • C. does he come; he will come • D. does he come; he comes
• C. that; when D. when; that
•ห้องสมุดไป่ตู้
• 9. _____ had he arrived home _____ it began to rain.
• A. Hardly; when
B. Not; until
• C. No sooner; when D. No sooner; before
• 1) ……was/were doing……when……did 正在 做……这时……
• 2) ……was/were about to do……when……did 正要做……这时……
这个知识点是高考中常见的考点。大家可以做一下:
• 1. (2004上海卷)Jasmine was holidaying with her family in a wild life park ___ she was bitten on the leg by a lion.
• 10. _____ there is no gravity, our feet can no longer stay on the ground.
“When”作连词时的用法及译法总结
“When”作连词时的用法及译法总结对英语学习者来说,when是一个常见的单词,所以一看到when就会脱口而出“当……时候”.这种翻译有时会闹出笑话甚至与其本意“南辕北辙”.因此,熟练掌握when作连词时的几种用法尤为重要。
小编结合自己的教学经历对when的用法及译法做如下总结:一、When作从属连词,引导状语从句1. when 译为“当……时候”这是when 最基本的用法,引导时间状语从句。
1)从句可放句首或句末。
放句首时,从句后面用逗号;放句末时,不用逗号。
【典例】The whole world were very anxious when themissing Malaysia Airlines Flight MH370 was reported.当马航失联客机MH370被报道时,世人都很着急。
When he was yet a child, he was fond of swimming.当他还是个孩子的时候,就喜欢游泳。
It was March 22,2014 Michelle Obama delivered aspeech at Peking University.A.thatB.whenC.sinceD.before解析此题考查when 的用法“当……时候”.句意为:“米歇尔·奥巴马于2014年3月22日在北京大学演讲。
”【高考链接】(2013年安徽卷)It's mucheasier to make friends you have similar interests.A. unlessB. whenC. even thoughD. so that解析此题考查状语从句的连接词。
when 表时间。
句意为:“当你们有相似的兴趣时,你们会更容易成为朋友。
”所以答案是B.2)when既可引导持续性动作,又可引导短暂性动作。
它可以表示主句的动作和从句的动作同时发生,或从句的动作发生在主句动作之前。
When的用法(课件)高考英语一轮复习
eg: How can you expect to learn anything when you never listen? 既然你从来都不听,你怎能期望有所收获呢? 6、when译为“然后”
eg: I stayed till noon, when I went home.我呆到中午,然 后就回家了。
Some Knowledge about "When“
When 的用法
1
When
• adv 什么时候,当时, 在那时 • conj 在……时,既然, 如果 • pron 什么时候,那时 • n 时间,时候,日期
2
一、作为连词
• When 作为从属连词,引导状语从句
1、when译为“当……时候”。(这是其最基本的用法, 引导时间状语从句。) ①从句可放在句首或句末。放句首时,从句后用逗号; 放句末时,不用逗号。
如: I had hardly arrived home last night when it began to rain.
Hardly had I arrived home last night when it began to rain.昨晚我一到家,天就下雨了。
7
3、when 译为“如果……”
4
③从句中常用一般现在时替代一般将来时,用一般过 去时替代过去将来时。 eg: I will tell him the news when he comes here tomorrow.明天他来时,我将告诉他这则消息。 They would be excited when they knew their grades.当他们知道他们的成绩时,他们会很激动的。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
• I remember ______ this used to be a quiet village.
• A. when B. how
• C. where D. what
五、固定搭配
1.Somebody hate/love/enjoy/appreciate/like it
• A. when B. while • C. until D. before
• 2.Don’t be afraid of asking for help ______ it is needed. A. unless B. since C. although D. when
• 3.翻译:队长一来我们就出发。 (用when)
you are ill.
4.当.........时候 例如:When I got to the
station, the train had left.
5.然而;可是”,相当于although 例如:
She stopped trying, whe time.
•
When ______, the museum will be open to
the public next year.
•
A. completed
•
B. completing
•
C. being completed
•
D. to be completed
实践操练
• 1.We were swimming in the lake ______ suddenly the storm started.
bell rang. 3.When it comes to......... (当谈及.......) 例如:When it comes to education, a lot of
people think it is a lifelong study.
• 六、when引导时间状语从句时,如果主从句主语 一致或从句主语为it,且从句中的谓语部分含有 be的形式,可将从句主语和be省略
I was on the point of having a rest when the telephone rang. 6.had just done something when.............
I had just finished my homework when it rained heavily. 7.had not done something when...............
1.既然.........
例如:You must admit it
when you have made a mistake. 2.一 ........就....... 例如:We will stand up
when our teacher comes in.
3. 如果.......
例如:Call me at once when
I had not finished my homework when he asked me to go out for play .
三、when用作关系副词引导定语从句 例如:I have never forgetten the day when(on which)I joined the army.
高考中when的用法
• (2012西城一模)
29.Why do some rich people steal things
____ they could easily afford to buy them?
A.unless C.if
B.before D. when
一、when用作从属连词,含义如下:
• 5. The film brought hours back to me ______I was taken good care of in that faraway village.
• A. until B. that
• 4.be busy doing something when............. Iwas busy writing my composition when he came to
visit me. 5.be on the point of doing something when.........
二、when作为对等连词,意为:“正在此时;正 在这时”。常见句型如下:
1.be doing something when................ I was doing my homework when the telephone rang. 2.be about to do something when ............ He was about to leave here when the telephone rang. 3.be on the way to... when................. I was on my way to the lecture when someone asked me for directions.
• We will start when the team leader comes.
• 4. He was about to tell me the secret _______ someone patted him on the shoulder.
• A. as B. until
• C. while D. when
when.............. 例如:I like it in the autumn when the
wheather is clear and bright. 2.Hardly..........when.........(一.....就.....) 例如:Hardly had I got to school when the