He paused to ______ his notes, and then went on with his spe

他在门前停住了

但当他把鱼钩扔进水里,他停下来了一会又快速地抛了第二次鱼钩到水里。

expecting 那个教授暂停讲课,好像期待他学生问他刚才讲的这个知识点的问题
记得采纳啊

C

这题考查不定式做目的状语的用法，句意是：老师故意停下来就是提醒学生别说话 了。选C。

B

as if后面不能加to do

1-在写作的过程中,停留片刻,对那黑色脑袋下的弯辣椒可爱的一瞥,
2-不要介意,我必须重写旅程.也许它已经被撕毁了,但我依然无条件的一直为你坚持.
晕.

A

考查时态。句意：这位教授暂停了一下，好像正盼望着他的学生回答他刚才提出的问题。结合语境可知从句中描写的是刚才发生的动作，故用过去进行时态，这句话省略了he was，选A。

正确的译文是：那人停了很长时间才给出答复,让人感到很不安.这里uncomfortably是修饰long time的,是指等待答复的人感到很不安.至于说是为什么,我想这句话不是那个人说的,是问话那个人说的,所以uncomfortably是问话人的情感.

187.A
分词作状语,表示伴随.
相当于as if 引导的状语从句：
The professor paused as if he was expecting his students to ask questions on the point he had just made.
例如：John stood at the school gate as if waiting for someone.
as if 还可以引导动词不定式：
John bent down as if to pick up something on the ground.
相当于：John bent down as if he wanted to pick up something on the ground.
188.选 D.
原因状语从句.
如果选择非谓语动词,句子主语与非谓语逻辑主语必须保持一致.
如：
Intended to go abroad,he spends his spare time totally in learning English.
=As he has been intended to go abroad,he...(相同主语）
或者：
Having made up his mind to go abroad,he spends his spare time totally in learning English.
= As he has made up his mind to go abroad,he...（相同主语）
本题主语是his spare time,所以只能用完整的原因状语从句了.
再给一道类似例子：
Having done such a good job,Mary walked out to have a rest.(正确）
Having done such a good job,the teacher praised Mary.(错）
第二句改为：As she had done such a good job,the teacher praised Mary.

这时,部长要求暂停,并立即用手蒙住眼睛,好象要逃脱继续下去那个可怕场面所带来的忧虑和思索

这是一个宾语从句,而不是表因果关系,