英语六级没回答出的问题1.Therailwayisunder(construstion)atthemoment.（为什么不是construsting?）2.(D)ontheroad,thelittleboycouldnotfindhismother.A.cryingB.cryD.tocryD.cried(为什么不选A?cry与boy是主动的关

Question

英语六级没回答出的问题
1.The railway is under (construstion) at the moment.
（为什么不是construsting?）
2.(D)on the road,the little boy could not find his mother.
A.crying B.cry D.to cry D.cried
(为什么不选A?cry与boy是主动的关系啊)
3.There are some points that you remain (A) about.
A.confused B.confusing C.being confused D.being confusing
(这题我是不知道remain的用法)
4.He asked us to (C) them in carrying through their plan.
A.provide B.help C.assist D.offer
(help有没有help in doing 的用法?)
5.All of us (B) of him whether he had heard from Lina recently.
A.required B.demanded C.requested D.asked
6.As there are cars and buses passing by,I couldn't (A) my mind to my study.
A.bend B.put C.fix D.concentrate
(这句话从中文意思理解是可以的,但是bend有bend to这个用法吗?)
7.Here we are well (defended against) a surprise attack.
(为什么不用defending against?“我们”跟“防御”是主动关系啊)
8.He watched the whole house(C) down.
A.burn B.burning C.burnt D.to be burnt
(为什么不选A?是看见房子被烧毁的整个过程啊)

Answer 1

1 construction 是名词 under construction 是固定的
2 cry 在这里是不及物动词 他的过去分词表示的是动作完成是主动关系 还可以理解为过去分词做状语 其实可以还原成一个状语从句 the boy couldn't find his mother so he cried on the road !
3remain 相当于一个系动词 所以后面加形容词.系表结构 表示一种状态 重要的几个用法 remain doing /to be done /adj 对了remain 做名词讲是残骸
4没有
5demand of sb to do sth 或者加句子 有这种用法
6bend one's mind to 致力于 专心于 固定搭配哈
7如果用defending 的话 表示的是正在做防御 defended 表示防御的完成 做好准备了
8burnt 过去分词强调的是结果动作的完成