Question

关于英语语法的练习题，求指教！

这些是我做错了，但是不知道该问谁。有高手帮我分析下为什么吗？
十分感谢！
I won't be able to attend the meeting＿＿at the begining of the new term
A holding B being held
C that holds D to be held
我选了B 答案是D

It was proposed that the matter ＿＿discussed at the next meeting
Awill be B would be
Cwas Dbe
我选择了B 答案D

He didn't go to the party,but he does wish he ＿＿there
A had been B be
C were Dwould be
我选择了D 答案A

Home is home,＿＿ever so homely
Ait is B it were
Cbe it C it be

我选择了D 答案是C

There may be＿＿there are crimes
Amany causes as B causes as many as
Cas many causes as Dcauses so many as
我选择了D 答案C

＿＿their policy can be changed, the future of that country will be indeed bleak
A even if Bunless
D now that C as long as
我选择了A 答案B

The album might well have caught on,＿＿ less expensive
A had it been B it had been
Cif it were C but for
我选择C 答案A

先打到这里啊。。作业有些不懂的~~~
想求教厉害的~
如果英语厉害的能加我教个朋友就好啦
扣扣号
149680829。 验证就英语
谢谢~~
因为没分了~~求好心人吧。。我也可以用别的号给分一下

Answer 1

won't be able to attend the meeting＿＿at the begining of the new term
A holding B being held---------现在分词可以表示主动，正在进行
C that holds D to be held---------动词不定式表示将要发生

It was proposed that the matter ＿＿discussed at the next meeting
Awill be B would be
Cwas Dbe

Propose是建议，打算的意思，但凡含有个人主观意向的词，比如suggest，image，suppose等，后面的从句形式为that should do。。。其中should可以省略（do代表所有的实义动词）

He didn't go to the party, but he does wish he ＿＿there
A had been B be
C were D would be
Wish后面跟了虚拟语气，表示他多希望他。。。，没去参加晚会是过去的事情，对过去式的虚拟应该用过去完成时（虚拟就是把相应的时态向过去推进一个时态）

Home is home,＿＿ever so homely
Ait is B it were
Cbe it C it be
这题不会讲，sorry

There may be＿＿there are crimes
Amany causes as B causes as many as
Cas many causes as Dcauses so many as
这可以看成是倍数的表达法，用英语表达"A 是 B 的 N 倍长（宽，高，大，重等）"，"A 比 B 长（宽，高，大，重等）N 倍" 或"A 的长度（宽度，高度，大小，重量等）是 B 的 N 倍"，可用下列几种句型。

1."A + be + 倍数 + as + 计量形容词原级 + as + B".
This tree is three times as tall as that one. 这棵树是那棵树的三倍高。
His father is twice as old as he. 他父亲的年纪有他两倍大。

2."A + be + 倍数 + 计量形容词比较级 + than + B "
The Yangtze River is almost twice longer than the Pearl River.
长江差不多比珠江长两倍。
The dictionary is exactly five times more expensive than that one.
这本字典比那本恰好贵5倍。

3."A + be + 倍数 + the + 计量名词 + of + B "
The newly broadened square id four times the size of the previous one.
新扩建的广场是未扩建时的四倍大。

4."The + 计量名词 + of + A + be + 倍数 + that + of + B "
The size of the newly broadened square is four times that of the previous one.
新扩建的广场为以前的四倍大。

5.其它
I'm twice/ double his age. 我的年龄是他的两倍。
I've paid five times the usual price for the stamp.
我出了5倍于往常的价格买这枚邮票。
The average income of the staff has been increased by 50 percent compared with last year. 与去年相比，该单位职工的收入增加了50%.
The price of TVs are twofold( adj. 两部分的, 双重的) down over these years.
近几年来，电视机的价格下降了两倍。

＿＿their policy can be changed, the future of that country will be indeed bleak
A even if 即使 B unless 除非
D now that既然（跟的是既定事实） C as long as 只要
除非政策得以改变，否则国家的前景还会一片阴霾

The album might well have caught on,＿＿ less expensive
A had it been B it had been
Cif it were C but for
if条件句中如有were, should, had，可以省去if，并使用倒装语序。
所以a选项原本的样子是 if it had been less expensive
按虚拟语气的后退一步法处理从句谓语动词的时态。即：在非真实条件状语从句中，谓语动词按正常情况“后退一步”。也就是：
①与过去事实相反，在从句中用过去完成时形式表示。
②与现在事实相反，在从句中用过去一般时形式表示。
③与将来事实可能相反，在从句中用过去将来时形式表示。
你选择c 表示是对现在的虚拟，意思就变成如果专辑现在能便宜点，那么过去就能如何如何（might这里是may的过去式），明显时态是不搭配的

啊。。。。。。。。打了 这么多，才发现原来你木有分木有分，我是为了分数下载文库的啊！！！！！！！！！！！！！！！

Answer 2

第一题，因为是会议被举行，所以是被动语态，而前面有个won't可以看出来这是将来时态，而to be有表将来的意思，所以可以用to be

第二题 propose做建议用的时候，后面的从句是虚拟语气
所以用should+动词原形，should可以省略哦。所以看了四个选项，只有be是动词原形
第三题的意思是金窝银窝，不如自己的购物，固定谚语
第四

Answer 3

内容太多，在这里回答起来比较累，要不断拖动滚动条，可以去我的百度心软博客加我为好友（注意附言，无附言者自动忽略），然后我可以给你详细讲解一下。

Answer 4

你好像是对非谓语动词不清楚哦，非谓语动词：to be done /to do;doing/having done ;done.被动完成，主动进行。时间不多了，下次说哈