本文目录
关于when的句式有什么特点
在学习英语中,我们经常见到与并列连词when相关的句式,现将其归纳如下：
1． be (just) about to do…when…
She was just about to say something more when she noticed the sullen look on his face．
她刚要再说些什么,却突然看到了他阴沉的脸色.
We were about to telephone you when your telegram arrived．
我们正准备给你打电话,这时你的电报来了.
2． be (just) on the point of doing sth．..when．．．
They were on the point of giving up when the captain encouraged them fiercely to save the ship．
就在他们快要放弃努力时,船长鼓励他们竭尽全力挽救轮船.
The coach was just on the point of giving up the game when our team scored two points．
教练正准备放弃比赛,这时我们队得了两分.
3． be going to do．．． when．．．
He was going to run away,when the policemen came．
他正打算逃跑,警察突然出现了.
She was going to open the window and shout at the dog to frighten it,when she stopped and stood quite still．
她正准备打开窗户,大声吓唬一下那条狗,这时她突然停住了,站着一动也不动.
4． be doing sth ．．． when．．．
The children are playing football on the playground,when it began to rain．
孩子们正在操场上踢足球,突然下起了大雨.
A few days later,I was moving forward over a slope that seemed safe when suddenly without warning my world dropped out from under my skis．(必修本SEFC Book 1 Unit 17)
几天以后,我正在一个似乎安全的斜坡上前行,突然,毫无预兆,滑雪板下的大地陷下去了.
5． be busy doing.．． when．．．
I was busy doing my homework when one of my classmates came．
我正忙着做作业,这时我的一个同学来找我.
I was busy cooking when there was a knock at the door．
我正在忙着做饭,突然听到了敲门的声音.
6． had （just) done．.． when．．．
I had just gone to bed after a very hard day when the phone rang．
在劳累了一天之后,我刚要上床睡觉,这时电话响了.
I had travelled only two hours one day when the winds increased so much that I had to put my tent up before the winds became too strong． (必修本SEFC Book 1 Unit17)
一天,我刚走了两个小时,突然狂风大作,我只好趁风力还不算太大之前,支起帐篷.
7． had not done．.． when．.．
I hadn’t walked a few steps when I realized that he asked for the direc-tion to my office building．
我还没走出去几步远,突然意识到他问的是去办公大楼的方向.
The students hadn’t played basketball long when the bell rang．
学生们没玩多长时间篮球,铃就响了.
8． be + 介词短语 + when．．．
He was on his way to a lecture when a tourist stopped him and asked him for directions．
在他去听课的路上,一名游客拦住他问路.
The mother and the seven-year-old were inside the house when the shooting occurred．
这位母亲和她7岁的孩子正在家里的时候,发生了枪击事件.
没有预兆用英语怎么说
翻译结果：
There is no sign
预兆的
bodeful；boding；ominous；foreboding；premonitory更多释义>>
[网络短语]
预兆的 prognostic;bodeful;ominous
有预兆的 premonitory
预兆的、不祥的 ominous
高中英语必修一第四单元知识点总结
学习英语的过程当中,背单词和短语是大多数人最头痛的问题,想要学好英语首先要学好英语单词和短语。下面是我为你推荐高一英语必修一第四单元知识点归纳，希望能帮到你。
高一英语必修一第四单元知识点归纳
1.right away毫不迟疑，立刻
2.It seemed as if the world was at an end.世界似乎到了末日。
从句表示“(在某人)看来好像;似乎”
① It seems/looks/appears as if/though…看起来好像…
② Sb./Sth.looks as if/though…
③ There seems/appears(to be)…
There appears to have been a mistake.
2.in ruins.变为废墟
3.Two-thirds
4.Workers built shelters for survivors whose homes had been destroyed.
5.under the weight of在……重压下，迫于
6.in the open air在户外，在野外，露天
7.take turns to do sth依次，轮流做某事
in turn依次地，轮流地
8.be shocked at对……感到震惊
9.be proud of以……为自豪
10.express one’s thanks to sb/for sth…对/因……表示感谢
11.without warning毫无预兆
12.next to紧接着，相邻，次于
13.get away from…避免，摆脱，离开
14.disaster-hit areas灾区
15.Listening to English is a very important skill because it is only when we understand what is said to us that we can have a conversation with somebody.
听英语是一项很重要的技能，因为只有当我们懂得别人给我们说什么我们才能与他交谈。
16.It is believed that人们认为…
17.hold up举起;托住;支撑列举，推举
18.make up弥补,虚构,整理,和解,化妆,拼凑
19.be trapped in被困于…
20.It is said that…据说…
21.be fixed to…被固定到……
22.be tied to…被绑在……
高一英语必修一知识点总结：Unit5
1.devotes…to doing奉于
2.fight against对抗，反对，与……作斗争
3.selflessly无私地
4.be free from免于，不受
5.be in prison入狱，在狱中服刑
6.the first man to do第一个…的人
7.The time when I first met him was a very difficult period of my life.
第一次见到他的时候是在我一生中非常艰难的时期。
8.He was generous with his time,for which I was grateful.
他十分慷慨地给予我时间，我为此非常感激。
9.become out of work.失业
10.hope that…/to do
11.as soon as I could尽快，马上
12.We were put into a position in which we had either to accept we were less important,or fight the government.
我们被置于这样一个境地：要么我们被迫接受低人一等的现实，要么跟政府作斗争。
13.Only 位于句首，修饰状语从句时，主句采用部分倒装的语序。
Only in this way can you come up with a solution to the problem.
只有这样，你才能想出解决这个问题的办法。
14.as a matter of fact事实上
15.blow up爆炸,打气
16.be equal to和…平等
17.in trouble处于困境 遇到麻烦
18.be willing to do sth.愿意，乐于
19.turn to变成;求助于，借助于,翻到，转向
turn to sb forhelp 向某人求助
20.lose heart灰心;泄气,丧失勇气,失去信心
21.escape from逃脱，逃离，从……逃出
22.should have done本应做而未做
needn’t have done本不需要做而做了
can’t have done过去不可能做过(对过去的否定推测)
must have done对过去的肯定推测
23.pass the exam.通过考试
24.be better educated受到良好教育
25.come to power执政
26.be proud to do sth.be proud of sth为…而自豪
27.set up创立，建立，架起，建造
The company was set up ten years ago.公司是十年前建立的。
28.be sentenced to…被判处……
29.Do you have any thoughts on that你认为那怎么样?
30.to my understanding按我的理解to my opinion
31.be accepted by…被……录取、接受
32.die from死于…(事故等外部原因)die of死于…(疾病等自身原因)
33.under way正在进行
34.point of view观点
35.compete with…与……竞争
36.advise v.
advise+n./pron.advise+ doing advise sb.to do sth.
advise+that从句(从句的谓语用“should+v原”，should常省略)
注：与advise用法类似的动词如forbid,allow,permit,admit,consider等直接接动词作宾语时要用动名词，但接宾补时后跟不定式。
高一必修一英语单词表
survey调查;测验
add up合计
upset adj.心烦意乱的;不安的，不适的
ignore不理睬;忽视
calm vt.&vi.(使)平静;(使)镇定 adj.平静的;镇定的;沉着的
calm(……)down(使)平静下来
have got to不得不;必须
be concerned about关心;挂念
walk the dog溜狗
loose adj松的;松开的
vet兽医
go through经历;经受
Amsterda阿姆斯特丹(荷兰首都)
Netherlands荷兰(西欧国家)
Jewish犹太人的;犹太族的
German德国的;德国人的;德语的。
Nazi纳粹党人 adj.纳粹党的
set down记下;放下;登记
series连续，系列
a series of一连串的;一系列;一套
outdoors在户外;在野外
spellbind迷住;疑惑
on purpose故意
in order to为了
dusk黄昏傍晚
at dusk在黄昏时刻
thunder vi打雷雷鸣;n.雷，雷声
entire adj.整个的;完全的;全部的
entirely adv.完全地;全然地;整个地
power能力;力量;权力。
face to face 面对面地
curtain 窗帘;门帘;幕布
dusty adj积满灰尘的
no longer /not … any longer不再
partner伙伴.合作者.合伙人
settle安家;定居;停留vt 使定居;安排;解决
suffer vt &遭受;忍受经历
suffer from遭受;患病
loneliness孤单寂寞
highway公路
recover痊愈;恢复
get/be tired of对…厌烦
pack捆扎;包装打行李 n小包;包裹
pack( sth )up 将(东西)装箱打包
suitcase手提箱;衣箱
overcoat大衣外套
teenager十几岁的青少年
get along with与…相处。进展
gossip闲话;闲谈
fall in love相爱;爱上
exactly确实如此;正是;确切地
disagree不同意
grateful感激的;表示谢意的
dislike不喜欢;厌恶
join in参加;加入
tip提示;技巧;尖;尖端;小费 vt.倾斜;翻倒
secondly第二;其次
swap交换
item项目;条款
猜你喜欢：
1. 高一英语必修一必背句型汇总
2. 高一英语必修一必背句型
3. 高一英语必修1知识点总结
4. 北师大版高中英语必修一知识点总结
5. 高一英语必修一知识点总结unit4句型
高一英语必修一unit4知识点总结
高一英语必修一unit4知识 1. right away毫不迟疑，立刻
2. It seemed as if the world was at an end. 世界似乎到了末日。
从句表示“(在某人)看来好像;似乎”
① It seems/looks/appears as if/though…看起来好像…
② Sb./Sth. looks as if/though…
③ There seems/appears(to be)…
There appears to have been a mistake.
3. Two-thirds
4. Workers built shelters for survivors whose homes had been destroyed.
5. under the weight of 在……重压下，迫于
6. in the open air 在户外，在野外，露天
7. take turns to do sth依次，轮流做某事
in turn 依次地，轮流地
8. be shocked at 对……感到震惊
9. be proud of 以……为自豪
10. express one’s thanks to sb /for sth… 对/因……表示感谢
11. without warning 毫无预兆
12. next to紧接着，相邻，次于
13. get away from… 避免，摆脱，离开
14. disaster-hit areas灾区
15. Listening to English is a very important skill because it is only when we understand what is said to us that we can have a conversation with somebody. 听英语是一项很重要的技能，因为只有当我们懂得别人给我们说什么我们才能与他交谈。
高一英语必修一语法知识
虚拟语气
虚拟语气也是一个难点。所谓虚拟语气是表示说话人的愿望、假设、猜测或建议，而不表示客观存在的事实。它通过句子的谓语动词的特殊形式来表示。现归纳如下：纯假设，用虚拟，动词时态退一级：条件句，分主从，主句谓语前加would (should,could，might);表愿望,用虚拟，wish后面接宾语(从句)：现在过去与将来，动词时态退一级：提建议，用虚拟，宾语(从句)动词用(should)do：俩建议，三要求，再加坚持与命令
(suggest,advise,demand,require,request,insist,order)：It is time和eoukd rather,后接丛句用虚拟：部分主语从句中， 谓语用虚拟结构 (It is necessry
/important/natural/natural/strange/strange that„„should do)。 下面举例说明：
A、If you came tomorrow,we would have the metting. (条件句虚拟)
B、Without air,there would be no living things.(同上)
C、We wish we had arrived there two hours earlier.(表示愿望虚拟)
D、He demanded that we (should)start right away.(表示建议虚拟)
E、It is(high)time that we left (should leave)now.(特殊从句虚拟)
F、I would rather you gave me the book.(同上)
G、It is necessary that we should clean the room everyday，(主语从句虚拟) H、He speaks English so fluently as if he were English. (特殊从句虚拟)
高一英语必修一知识点
一、 it的用法
1.作人称代词
John likes playing Ping pong./ He always does it in the afternoon.(指代上下文提到的事物); /It’s time we went home. / How far is it from here to your home ? / It is getting warmer and warmer./ It’s very quiet at the moment.(可指时间、天气、环境等)
2.引导词
A.作形式主语，代替由不定式、动名词或从句表示的真正主语。
It’s important for us to learn a second language./ It’s no use talking to him./ It’s known to all that the earth goes round the sun.
B.作形式宾语，代替由不定式、动名词或从句表示的’真正宾语。
We feel it our duty to help others./ He made it clear that he would leave the city.
C.强调结构：It is (was) +被强调部分+that (或who)…
注意：在强调结构中，如被强调部分为时间状语或地点状语，其后的连接词也绝不能为when 或where，而应用that 。在复习中，一定要注意句式的不同。
It was in Shanghai that I bought the guitar.(that引起强调句)
It was Shanghai where I bought the guitar.(where引起定从)
It was twelve o’clock when we arrived there.(when引起时间状语从句)
It was at twelve o’clock that we arrived there.(that 引起强调句)
3. it，one，that 的区别：作为代词，这三个词的对比使用是高考的热点之一。
—Why don’t we take a little break? —Didn’t we just have __________?
A.it B.that C.one D.this
The Parkers bought a new house but _________will need a lot of work before they can move in.
A.they B.it C.one D.which
以上就是关于毫无预兆的英语,关于when的句式有什么特点的全部内容，以及预兆英语的相关内容,希望能够帮到您。
原创文章，作者：小鱼，如若转载，请注明出处：http://www.jyppr.com/jiemeng/69042.html
