| 释义 |
when 英hwen, wen美hwɛn, wɛnAHDhwĕn, wĕn ★★★★★小初中高牛４研COCA⁷⁰BNC⁶⁸iWeb⁵⁹Economist⁷⁰
基本双解辨析词源搭配记法近义反义句型用法例句Thesaurus
adv.什么时候⁴⁸;当…时⁸conj.然后¹⁶;可是⁸;当…时pron.什么时候n.时间²⁰复数whens
adv.副词
什么时候at what time 在那时,其时at or on which
conj.连词
在…时,当时at or during the time that 如果,要是if 既然,考虑到since; considering that
conj.连词
when, as, while这三个词都可作连词引导一个表示时间的状语从句。as引导的从句作“当…时”或“和…同时”解,从句中的动作与主句中的动作同时发生或同时进行,一般持续时间不长;when引导的从句作“当…时”或“每逢…”解,从句中的动作既可以和主句中的动作同时发生,也可以在主句的动作之前或之后发生;while引导的从句作“当…时”或“在…期间”解,它强调从句中的动作与主句中的动作同时发生,但持续时间一般较长或主句的动作在从句的动作过程中发生。while与as和when的最大区别在于有时含有“趁着…情况的存在赶紧做某事,否则来不及了”的意味。 when，while，as这些连词均可表示“当……时”引出时间从句。 when所引导的从句，其谓语动词既可是持续动词，也可是短暂动词；谓语动词动作发生的时间可以与主句谓语动词的动作是同时，或之前、之后。 while句中的谓语动词应为持续动词，不用短暂动词，谓语动作发生的时间通常与主句谓语动词动作发生时间是同时。 as侧重指从句与主句的动作同时进行，谓语动词可以是持续性的，可以是短暂性动词。 来自词根wha-什么，元音字母变为e。词根wha-什么来自日耳曼语，末尾的元音字母可变。它和拉丁词根quo-多少、quan-多少、qual-如何最终都源自原始印欧语词根*kwo-什么，多少，如何。when the chips are down紧急关头when pigs fly永无可能when it comes to the crunch1.as and when到 … 时候; …when one's ship comes home当愿望实现时…say when酒斟够了请说一声…when all is said and done结果毕竟when one's ship comes in当发财的时候; 当愿…rain雨pig猪if and when如果when two Sunday bests come together永不会有那一天…Lock the stable door when the horse is stolen贼去关门way back when从很久以前when the devil is blind不可能when the band begins to play当事态变为严重时…have seen the day when曾经经历过…的日子…when all comes to all通盘考虑后when one's clock strikes临终each time when每次
非常记忆w皇冠〖编码〗+hen很〖拼音〗⇒当你戴皇冠近义词 say说once一次as同样地after以后why为什么where在哪里while当 … 的时候…as soon as一 … 就
用作副词adv.When did you see him last?你上次是什么时候见到他的?
I'd like to know when they will let him out.我想知道他们什么时候能让他出去。
I don't know when to start.我不知道何时开始。
This is the hour when the place is full of people.这种时候这地方到处都是人。
We will put off the meeting till next week,when we will be all here.会议将推迟到下周,那时我们都在这儿。
That was when I was eight.那是我八岁时的事情了。用作连词conj.Often she will weep when alone.她一个人时常哭。
When he comes I'll tell him to fetch the police.他来的时候我将让他去喊警察来。
I was walking along the street when someone called me from behind.我正沿着街道走时,忽然后面有人喊我。
When the weather is good,I usually go to the country.若是天气好的话,我总是到乡下去。
Hardly had I opened the door when I hit him.我刚刚打开门就撞到他。
He sold it for 10 dollars when everyone else sold it for 12.别人卖12元,他却卖10元
adv.副词
when的基本意思是“什么时候”。可用作疑问副词,用来询问某事曾发生或将要发生的时间,引导特殊疑问句; 还可用作关系副词引导限制性定语从句、非限制性定语从句和表语从句,表示“是…时候的事”。
conj.连词
when可用作从属连词,引导状语从句,表示时间时作“当…时,在…的时候”解; 表示条件时作“如果,要是”解; 表示对比时作“既然,考虑到”解。当when所引导的从句的主语和主句的主语一致时,常将其主语、系动词或助动词省去,只留实义动词或表语,或者改写为短语。 when所引导的时间状语从句用一般现在时代替将来时,用现在完成时代替将来完成时。 用作副词When did that happen?那件事是什么时候发生的？
They stood respectfullywhenhe entered the room.当他走进房间时，他们都恭恭敬敬地站着。
Iron will meltwhenit is made very hot.当铁烧得很热时就会熔化的。用作连词And they roaredwhenSeaman held up two fingers.然后当希曼伸出两根指头的时候他们就吼叫起来。
I stayed till noon,whenI went home.我留到中午，然后就回家了。
ButwhenI returned the door was open.可是回来时门是开着的。
How can they learn anythingwhenthey spend all their spare time watching television?他们把所有的空闲时间都用来看电视了，还能学什麽东西呢？
It was the sort of morningwheneverything goes wrong.那天上午就是那样，事事不顺心。
He entered on his inheritancewhenhe was 21.他21岁时继承了财产。conj.though
同义词 albeit,although,at,at the same time,during,howbeit,immediately upon,just after,just as,meanwhile,much as,whereas,while
althoughconjunction even though
admitting,albeit,despite,despite the fact,even if,even supposing,granting,granting all this,in spite of,much as,notwithstanding,still,supposing,though,whereas,while,yet
duringpreposition concurrently with an activity, event
all along,all the while,amid,as,at the same time as,at the time,for the time being,in the course of,in the interim,in the meanwhile,in the middle of,in the time of,meanwhile,mid,midst,over,pending,the time between,the whole time,throughout,until,when,while
followingadjective happening, being next or after
a while later,after a while,afterward,attendant,back,coming,coming after,coming next,consecutive,consequent,consequential,directly after,ensuing,henceforth,hinder,in pursuit,in search of,in the wake of,later,later on,latter,next,next off,on the scent,posterior,presently,proximate,pursuing,rear,resulting,sequent,sequential,serial,seriate,specified,subsequent,succeeding,successive,supervenient,then,trailing,when
meanwhileadverb at the same time
ad interim,concurrently,during the interval,for now,for the duration,for the moment,for the time being,for then,in the interim,in the interval,in the intervening time,in the meantime,meantime,simultaneously,till,until,up to,when
thenadverb before;at another time
again,all at once,anon,at that instant,at that moment,at that point,at that time,before long,formerly,later,next,on that occasion,soon after,suddenly,thereupon,when,years ago
wheneverconjunction at whatever time
at any time,on any occasion,when |