The sign reads “In case of ____ fire, break the glass and pu

按原文的意思是：人们以防没能订到票,就去预先订了位子；你的理解是：人们因为想去订票,就预先正在订位子.你觉得通顺吗?

无特殊需要,需要根据上下文推断.
D啊～

a.keep in touch 保持联系
b.in case 以防万一
c.look forward to 期望
d.get ...into trouble 陷入困境
e.a number of 大量的
1 look(ed) forward to 是否用过去时看情景
2 a number of
3 keep in touch
4 in case
5 got into trouble

in case 万一
even though 即使
as if 好像
now that由于引导原因壮语从句
in spite of 尽管
because of 因为
on the other hand另一方面一、常搭配使用的介词和介词短语
1.from…to /till /until
2.because of,on account of (由于),by means of,in front of,in spite of (=despite),
instead of,in honour of (为纪念,为庆祝),in danger of (在….危险之中)
3.according to,due to,with regard to,prior to,owing to,,in relation to,
in response to,to a great extent,in addition to(=besides)
4.together with,along with,in connection with,in comparison with,apart from
二、与on /upon搭配
1.act on,rely on,depend on,feed on,comment on,concentrate on,rest on,in
2.be based on,be keen on,be dependent on
The boy is keen on mathematics.(这个男孩对数学感兴趣)
三、与of搭配
1.think of ,consist of,take charge of
2.be composed of,be made up of,be capable of,be typical of,
regardless of,bare of,be deprived of
3.the use of,the ratio of…to,a minimum of
四、与with搭配
1.deal with,interfere with,compare with /to,share with,join with
2.be familiar with,familiarity with,be credited with,be associated with,
be concerned with,be filled with,be infused with,be consistent with
五、与in搭配
1.result in /from,succeed in,lie in,specialize in,originate in /from,live in,believe in
2.be interested in,be found in,be rich in,be involved in
六、与for搭配
1.account for,substitute for,look for,search for,run for (竞选),ask for
2.be suited for,be responsible for,be famous /known /noted for(因…..而著名)
be valuable for,be appreciated for
七、与to搭配
1.belong to,lead to,refer to,relate to,devote to,adapt to,adjust to,dedicate to,commit to,
owe to,do harm to,lead to,date back to,give way to,contribute to
2.be resistant to,be similar to,be equal to,be sensitive to,be subject to,be close to,
be native to,contrary to,be adapted to,be destined to (注定)
八、其他
1.range from…to,benefit from,distinguish…from ,derive from,stem from,
break away from,protect from,prevent from,prohibit from,shield from
2.serve as,regard as,consider as,describe as,remember as,be known as,
3.transform…into,convert…into,change…into,divide…into,
4.rank among
in all 总共

假如 if/ provided/providing that / Supposing that / in case
in case
假使,以防(万一)
I have a phone number in case of emergency.
我有一个应急电话号码.

in case 有
1.万一
2.假使,以防(万一)
3.假使,以防万一
4.假使,以防
5.如果,万一,以防
6.以防万一
7.假如,万一
8.以备
9.如有
10.假如

as long as和as if的意思都不一样,前者是只要的意思,后者是仿佛,好像的意思,第一题选A 意思是 当我们到达山顶时,感觉仿佛置身于仙境
for fear that偏重于担心,害怕 in case是以防,免得.

You had better wear the helmet to ensure your safety in case you ride the motorcycle.
Read as many books as possible when you are young.

这个得根据语境来判断,时态对应就行.你的例子因为前面用了brought,所以只能用过去时forgot了.

as long as 和in case后面加从句,用一般现在时表将来.
guarantee sth to s

正常情况不可以,特殊情况可以有,肯定比较少的

1, Please take an umbrella in case it rains.
2, You must keep your words once you have made a promise.
3, He is studying very hard in order to get a good grade in the exams.
4, Who is your favourite movie star?
5, To be honest, I think we're unlikely to win the competition.
6, She looks pleased with this apartment.

in case后面不一定要加情态动词的,同时它也有虚拟的意思.这两点你可以参看下面的例子.
in case万一.是连词,引导条件状语从句.也就是说in case后面是一个完整的句子 Take a hat with you in case the sun is very hot.倘若太阳很利害,你就把帽子戴上.
in case of的of是介词,介词后面只能带名词性质的词,比如名词、代词等.意思和in case差不多,万一的意思 In case of rain they can't go.万一下雨,他们就不能去了.
in the case of,就...来说,关于.意思跟上面两个不一样了.一般表示转而提及另一件事情.比如 In the case of woman,they have more difficulty in their job.就女性来说,她们在工作中会遇到更多的困难
in this case:在这个场合
in that case:（短语）若是那样的话 例：YOU don't like this place?In that case,why don't you leave?
In case of 和for fear of的用法区别
1.作“提防”,“惟恐”这个意思讲,in case of 和for fear of 是同义词,但不一定能通用：in case of 只能用来引导名词,for fear of 多半引导动名词短语.
例如：In case of fire,break the bottle.如果发生火灾,请把瓶打破.
I always put some money in my pocket in case of need.我总是要在口袋里放一点钱以备需用.
2.短语in case 是个连接语,作“假如”、“万一”讲.
例如：And now Hercules began to consider what he should do,in case Atlas should be drowned in the sea.
You’d better take an umbrella with you in case it rains.
3.同if不一样,用作连词引导条件句时,in case这个短语通常用于陈述句,不用虚拟语气,而且意思也不一样.
例如：
In case I ask for leave,will she agree?如果我请假,她会答应吗?
If I were to ask for leave,would he agree?如果我请假,他会答应吗?
4.即使主句是将来时态,由in case 引导的从句,仍然使用现在时态.
例如：
In case the weather is fine tomorrow,we shall hold a meeting.如果明天天气好的话,我们将召开一次会议.
Henry will resign in case you drive him too hard.如果你欺人太甚的话,亨利就会辞职不干.
5.作“以防”来讲,in case相当于for fear that,并可以通用.
例如：I wrote it down in case/ for fear that I should forget it.我已把它抄下了,免得忘记.
I must stay at home this morning in case/for fear that he comes to see me.我今天上午必须呆在家里,恐怕他会来看我.
6.In case这个短语,英美英语中的意思有时候并不相同.
例如：I will come in case I am wanted.我会来的,因为也许有人要找我.（英式英语）
I will come in case I am wanted.我会来的,只要有人找我.（美式英语）

6.It has been raining thoughout night.
7.When travelling,they took an umbrella in case of rain.

1.It is commonly considered that his capacity to run the department is equal with hers.
2.Mom remind me of bringing some more clothes in case the weather turnning cold.

in case在这里是免得,以防 句子含义：穿上暖和的衣服,以防天冷.这里边是个从句.in case就相当于一个连词 前后连接两个句子一般用in case that,that也可以省略,所以能连接句子.in case的位置就是句中和句首in case还...

You should take an umbrella,in case It rain today.

高考临近,小编为大家准备了些高考词汇及其用法和搭配,希望大家能从中获益!
用法一、起副词作用,其意为以防万一.
You had better carry some money in case.你最好带些钱,以防万一.
It may rain; you’d better take an umbrella in case.可能下雨你最好带把伞,以防万一.
用法二、起连词作用,用于引导条件状语从句和目的状语从句
① 引导条件状语从句,意为假使如果.如：
In case he comes,let me know.如果他来的话,告诉我一声.
In case they’re late,we can always sit in the bar.要是他们来晚了,我们总可以在酒吧里坐一坐.
这类从句的谓语除通常使用陈述语气外,有时也可使用(should+)动词原形这样的虚拟语气.如：
I bought the car at once in case he changed [should change] his mind.我马上买下那辆汽车,以免他变卦.
② 引导目的状语从句,意为以防免得.如：
Be quiet in case you wake the baby.轻点儿,别吵醒婴儿.

你好,很高兴能够在这里回答你的问题,这道题的正确答案应该为：
选A
首先你把另外三个选项代入意思都不符
这里as 指代 钢笔原来所在的位置

其实两个短语是通用的,可以相互转换,in case后面带的现在式、虚拟时态,都是表示“以防万一”的意思.
Take an umbrella in case it rains/ should rain.
未雨绸缪.

In case he comes, let me know.

if 如果
in case 以防万一
Unless 带转折意思,除非 等于if not

当二者的意思是“如果；假使”（表示条件）时,是一样的.附带 if 和 in case 的用法【if】连接词 conj.1.(表示条件)如果He will come if you invite him.如果你请他,他会来的.2.(表示虚拟)假如,要是If I were you,I w...

in case万一.是连词,引导条件状语从句.
Take a hat with you in case the sun is very hot. 倘若太阳很利害,你就把帽子戴上.
even if：即便,纵然
例句：Charlie's going to have problems finding a job even if she gets her A levels
即便查理通过了高级水平考试,她以后找工作也成问题

带点保暖衣服,以防天气变冷
In case of the cold weather ,you'd better take more clothes to keep warm.
天可能会下雨,你最好带把雨伞
In case of the rain,you'd better take an umbrella with you
万一我不在那,找我兄弟帮忙
You could ask my brother for help in case that i was out
我们吧这类故事视为神话,但就他来说,这故事是真实的!
We thought that the story was a myth,but in case of him,it was true

A

本题的含义是你万一遇到困难，你可以向老师寻求帮助，in case of表示如果，万一的意思，故本题选A。

You better bring more clothes in case the weather is cold.

1. As we all know,we cannot judge a book from its cover.
2. You should not ski alone in case you fall down.
3. When I first saw that piano,I could not wait to play it.
5. My teachers always remind me that with great efforts,comes great progress.(这是不错的说法,但是如果是交中学作业的话,写下面那种）
My teachers always remind me that the harder we study,the more progress we will make.
4. I am very keen on Mother Teresa (要大写的）,and she was awarded the first in 1979.(要翻译的话这样就可以了,但事实上,Mother Teresa won the Nobel Prize in 1979)
5句话,保证正确,有疑问可以再问我.

in case假如他回来,告诉我一下
in case of 如遇火警,即按警铃

选A
这种情况下要用虚拟语气

Professor Wright also making preparations for the talks,because if the absence of Professor Smith,he can be on top in case.

Take a hat with you in case the sun is hot.
in case后要跟句子,in case of才跟词.
所以也可以说Take a hat with you in case of the hot sun.

in case和lest表示“以防”,後面都是直接加从句,不加that
所以这里的in case = lest
百度教育团队【海纳百川团】为您解答
请点击“选为满意答案”按钮,

in case of 后面跟词组、短语 in case 后面跟从句, 都是以防的意思 In case it rains,I take an umbrella with me. I take an umbrella with me in case of the rain.

in case 后接从句:以防万一;万一
In case that it rains,you'd better take an umbrella.
以防下雨,你最好带上一把雨伞.
in case of + sth:若某事发生;假如
In case of fire,you must keep calm and call 119.
假如遇上火警,你必须保持镇静及打119报火警.

in case 万一,以防,如果,引导条件状语从句.如:
In case he arrives before I get back,please ask him to wait.万一我回来前他先到了,请叫他等我.
Please remind me of it again tomorrow in case I forget.请你明天再提醒我一下,免得我忘记.
注意:in case引出的条件从句所表示的意义是"预防某种情况的出现";如果从句说的是一般的假设或条件,则要用if .请比较:
I'll tell him about the matter if I meet him.(不用in case)
Take an umbrella in case it rains.(不用if )
在上下文意义很明确时,有时可省去in case后从句的内容.如:
I don't think it will rain,but I'll take an umbrella in case (it rains).
补充:
in case的用法,归纳起来,主要有以下三种：
1,用作连词,表示条件,其意为“如果”“万一”.如：
In case you see him,ask him about it.如果你见着他,问问他这事.
Tell me in case you get into difficulty.遇到困难请告诉我.
If case I forget,please remind me about it.万一我忘记,请请醒我一下.
2,用作连词,表示目的,其意为“以防”“免得”.如：
I’ll take my raincoat in case it rains.我将带上雨衣,以防下雨.
I shall sit up for a time,in case I’m wanted.我暂时不睡以防需要我.
I bought the car at once in case he changed his mind.我马上买下了那辆汽车,以免他变卦.
I don’t let him climb trees in case he tears his trousers.我不让他爬树,以免撕破裤子.
3,起副词作用,其意为“以防万一”.如：
You’d better carry some money in case.你最好带些钱,以防万一.
The sun is shining,but I’ll take an umbrella just in case.现在是晴天,但我还是带上雨伞以防万一.
The dog was chained,but I carried a stick in case.狗是用链条锁住的,但我带着一根棍子以防万一.

答案B fire作“火”讲,一般不加冠词.如果名词表示某个或某些特定的人或物其前需加冠词,red button为说话人心目中所特指,需加定冠词the． 查看原帖

in case that...should...
假如

in case万一.是连词,引导条件状语从句.也就是说in case后面是一个完整的句子 Take a hat with you in case the sun is very hot.倘若太阳很利害,你就把帽子戴上.in case of的of是介词,介词后面只能带名词性质的词,比如名词、代词等.意思和in case差不多,万一的意思 In case of rain they can't go.万一下雨,他们就不能去了.in the case of,就...来说,关于.意思跟上面两个不一样了.一般表示转而提及另一件事情.比如 In the case of woman,they have more difficulty in their job.就女性来说,她们在工作中会遇到更多的困难
1.We have an auxiliary generator in case of power cuts.
我们有一台万一断电时使用的备用发电机.
2.In case you need something,please don't hesitate to let me know.
如果你需要什么东西,请不客气地对我说.
3.It may rain you'd better take an umbrella (just) in case (it does).
可能下雨--你最好带把伞,以防万一（下起来）.
4.In case that he leaves,please inform me.
如果他离开,请通知我.
5.In case of rain,they can't go.
万一下雨,他们就不能去了.
6.In case (=If) I forget,please remind me.
万一我忘记,请提醒我.
7.Write the telephone number down in case you forget.
把电话号码写下来以免忘了.
8.The doctor asked us to call him during the night except in case of necessity.
医生吩咐我们,除非必须,否则不要在夜里叫他.

前面后接从句,后面接短语

是的.这三种用法 引导目的状语从句 常用虚拟语气 should可以省略
即lest sb （should ）do sth
for fear that sb （should ）do sth.
in case sb （should） do sth.

in case 是以防万一,in..case是在..的情况下

简而言之：
in case of+单词
in case +句子

1.带几件暖和的衣服,以防天冷（in case）Take some warm clothes in case the weather is cold.2.小孩子学外语很快（pick up）The kids pick up foreign language quickly3.如果你不快点,就赶不上火车了You'll miss ...

可以是,但不一定
Here's a stick in case you should need it.
给你根木棍, 也许你用得着它.
Be quiet in case you wake the baby.
轻点儿, 别吵醒婴儿.
Keep the window closed in case it rains.
把窗户关好, 以防下雨.
Take warm clothes in case the weather is cold.
穿上暖和的衣服, 以防天冷.
请及时采纳,不懂继续问(天天在线）.(*^__^*) 祝学习进步! 谢谢!

in case of sth 万一,假如,在.的情况下
for fear of doing sth 唯恐 ,以免
in case（注意没有that）和 for fear that 还有lest, 这三个词引导状语从句时要用虚拟语气, 形式一般为should do sth . 意思相同,表示“以防, 以免”可以互换.
He took his raincoat with him in case(lest/for fear that) it should rain.
主要是搭配不同.

以免,惟恐,后面用虚拟语气,
He worked hard for fear that he might be fired by the boss.
他拼命地干活惟恐被老板解雇.
He walked fast for fear that he should be late.
他快走,以免迟到.
for fear of/that 表示“由于害怕；惟恐,以免”of后接动名词,that后接从句用虚拟语气
Put on a coat for fear of catching a cold. 穿上外衣以免感冒.
The weather in London is so changable that people always bring their umbrella with them for fear of rain. 伦敦的天气很多变,人们总是要随身带着雨伞以防下雨.
He told us to keep quiet for fear that we might disturb others.
他让我们保持安静,以免打扰别人.
in case of 假使,万一
In case of fire ring the bell.万一起火,请按铃.
两者的区别：
In case of rain ,they won't go .假使下雨,他们就不去了.
Take an umbrella with you for fear of rain .带上一把伞,以免下雨.
in case 指“假如某种情况出现,我们要……”,for fear指“我们要……以免某种情况出现”,前者强调主语的能动性,

In case you need any help,do not hesitate to let me know.

选A 意思基本没有什么区别
provided一般引导从句
而in case在这正好是引导一个句子