朋友们,请各位多多指教,但千万不要不懂装懂哦!

朋友们,请各位多多指教,但千万不要不懂装懂哦!
1 We sat in the bomb shelter listening to the enemy shells ---exploding--
这里的listen 和explod为什么要加ing?最好在举些例子!
Only when students -----willing to can...
A become b will become
为什么选A
Heroes are made by the time they live in and ----in time of danger is one of the fine qualities that can be found in them
请翻译.空格处填brave ,being brave,to be brave,哪个,为什么?
3 She pretended -------me when I passed by
A not to see B not seeing C having not seen
选哪个,讲一下pretend的用法!
4 Was he admitted---------universities or colleges?
填to 还是by 原因!
Tom was absent today.
somthing -------to him
A must happen B should have happened C could have happened D must have happened
为什么选D 记得有这样一个内容
请讲讲这个语法!
good bussiness 和big bussiness的 区别
有get sb to do
ever since 的用法
show
terror 和fear可数吗?

1.非谓语动词作伴随状语,表示事情发生时候伴随的状态.我来给你讲讲伴随状语的用法.
伴随状语是指状语从句的动作伴随主句发生,它的特点是：它所表达的动作或状态是伴随着句子谓语动词的动作而发生或存在的.
例如：①He sat in the armchair,reading a newspaper. 　　他坐在扶手椅里读报.
②All night long he lay awake,thinking of the problem. 　　他整夜躺在床上睡不着,思考着那个问题.
是由一个主语发出两个动作或同一个主语处于两种状态,或同一个主语发出一个动作时又伴随有某一种状态.伴随状语的逻辑主语一般情况下必须是全句的主语,伴随状语与谓语动词所表示的动作或状态是同时发生的.伴随状语几种表示方法
一、使用分词形式The dog entered the room, following his master(这条狗跟着主人进了屋). 　　The master entered the room,followed by his dog(主人进了屋,后面跟着他的狗).
二、用with复合结构The little girls were playing with snow with their hands frozen red(小女孩们在玩雪,手都冻红了). 　　
三、用独立主格结构The little boy goes to school, the little dog accompanying him every day(这小孩每天去上学,那条小狗陪伴着他). 　　
四、用形容词Crusoe went home, full of fear(克鲁索满怀恐惧地回家). 　　
Confident of the victory the players are fighting hard(运动员们对比赛夺胜满怀信心奋力拼搏). The match will be broadcast live(这场比赛将作实况转播). 　　
He left home young and came back old(他少小离家老大回). 　　
五、用名词 He went away a beggar but returned a millionaire(他讨吃要饭离家,腰缠万贯回归). 　　
He who had been twice prime minister of the country, died civilian(他曾两度出任这个国家的总理,而死的时候却是一个平民). 　　
六、用介词短语The girl came back to her mother in tears.(这女孩眼泪汪汪地回到母亲身边). How can you go to the wedding party in rags(你怎能衣衫褴褛地去参加婚宴)? 　　I went home out of breath(我上气不接下气地回家).
2.句子不全哦,但是only这里表示倒装结构.
only位于句首修饰壮语要倒装 ;如
only in this way can you learn english well
在句首的only如果后面跟了副词、介词短语或从句等状语,则主句用倒装结构.如only后跟
的是主语,就不用倒装结构了.例如：
Only when the war was over in 1918 was he able to get back to work．
Only in this way can you learn English well．
Only after a bitter struggle was the aim achieved．
Only the teachers are allowed to use the room．（不倒装）
Only five men were hurt in the accident．（不倒装）
注意,only和所修饰的状语如果不在句首,则不倒装.
如：
The boy was helped out only when his father arrived in a hurry．
Only then did he realize the importance of English
只有在那时候他才意识到英语的重要性.
only then ,是过一小会儿的意思,一般用在句首,引导倒装句.
例句Only then did he realize the importance of English．
解析：在句首的only如果后面跟了副词、介词短语或从句等状语,则主句用倒装结构.如only后跟的是主语,就不用倒装结构了.
再比如
Only when the war was over in 1918 was he able to get back to work．(倒装句）
Only five men were hurt in the accident．（不倒装)
还有：当only强调人,物,代词,名词时不倒装．而且不能用在否定句子里.
只能讲we needn't go to school only on Sunday.

being brave,因为and前后连接的句子,需要对称,前面的句子有完整的主谓,所以后面那个只能用ing形式表示.
Heroes are made by the time they live in and being brave in time of danger is one of the fine qualities that can be found in them. 英雄产生于他们生存的那个时代.同时,他们所具有的优良品质即是：当面临困难的时候,他们表现得英勇无畏.
3.A pretend to是固定用法,表示假装……高中的考题一般就考这个搭配的用法.
例如：
I don't pretend to know as much as he does about it.
我不敢说我对此事的了解有他那样多
4. be admitted by 是固定用法,类似的词语还有 be enrolled in 都表示被招收为.（学生）
5.Tom was absent today.
somthing -------to him
A must happen B should have happened C could have happened D must have happened
为什么选D
具体的讲,
must have done：表示对过去的肯定的逻辑推测,推定某件事情、动作或状态可能在过去发生过（存在过）.
He must have been a doctor, for he knows medicine so well.（他过去肯定是一位医生,他对医学如此了解.）
Somebody must have stolen the ring.（肯定有人偷了这枚戒指.）[该句所推断的偷窃动作发生在过去.]
The temperature must have dropped to below zero last night ,because the water is frozen all over.（昨夜的温度肯定降到零度以下,因为水都冻住了.）
如果'must + have + 过去分词'句型与by now连用,还可以表示对现在完成的动作和状态的肯定推测,但实质上还是指所推测的过去的动作,例如：
They started early this morning; they must have arrived by now.（他们今晨很早就出发了,现在肯定已经到了.）
中国学生的常见病句是：They…; they certainly have arrived.病句的句义是“他们当然已经到达了.”（这不是对过去的肯定推测,而是断定动作已经完成.）
6. good bussiness 和big bussiness的 区别
business一般有商业（不可数）、工作（不可数）、公司（可数）等意思.
good bussiness 有利可图的买卖,赚钱生意
big business 大企业
7. 有get sb to do 吗?
一般有sb get to do sth 表示要去做某事
如果要表示让别人去做某事话,用make比较常见
8. ever since 的用法
1.ever since 的结构：(作为连词)=since 完成时态---- ever since +主+动词简单过去式
例：I have known him ever since he was a child.
他从小我就认识他了.
这种用法同since 差不多,不过 ever since 比 since 用得少.
再如：We have lived in Shanghai ever since we came to China.(自从我们来到中国之后就住在上海.)
2.以上所说的 ever since 作为连词.
ever since 也可作为副词,解释“此后”（就一直...）
例：1）He fell ill at Christmas and has been ill ever since.
他在圣诞节生病了此后就一直不适.（has + be ill）
2）He left home last year and has been away ever since.
他去年离家走了,此后一直在外面.（has + be away）
3）He fell off his horse a week ago and has been in bed ever since.
一周前他从马背上跌下来,从那以后就一直躺在床上.
4）He went to Turkey in 1950 and has lived there ever since.
他在1950年去土耳其,此后就一直住在那里.
9.show over什么意思
带领参观,也可以作名词用,表示提示等
例如：It's like a Twilight Zone, Do you get that show over there?
就象一个贫民窟,你看到那里的提示了么?
10.terror 和fear可数吗?
可数啊,一般可数的都是抽象名词表示具体概念的
句子如下：
For them death had lost its terrors and pleasure its charm.
对于他们来说死亡并不可怕,而生活上的乐趣在他们看来也失去诱人的魅力.
fill with tears or shed tears.
使充满眼泪或者流泪.