He assured us of his ability to solve the problem.他向我们保证他有能力解决这个问题He assured me of his help. 他向我保证他会帮助我查了字典 assured sb of sth 描述的是 向...某人保证某事 但还是有几个地...
...化。1.（在口语中用于强调事实）的确，真实地，事实上There are lots of people there who can actually help you.那里有很多人可以真正帮上你的忙。It's not actually raining now.其实现在并没有下雨。2.（表示想法与事实不一致因而惊奇）居然，...
..., metal and paper; and more than two thirds (70%)
had tried to cut back on the use of
disposable packaging, such as plastic honey bottles, and butter and yoghurt
containers.句子摘自北师大高中英语必修第三册第8单元(p40)。请问 cut back 与 cut back
on 如何区别？上面句子...
... not an easy lesson to learn, especially when we are young, and think that the world is ours to demand, that whatever we desire with a full force of our passionate being can, nay, will be ours. 问题：请问with a full force of our passionate being什么意思？又是什么语法成分？
Throughout our history, immigrants have contributed to American society and help build the American dream
请问:可以将help改成helping吗？答案改成helped将其看作与contributed并列。那可以理解成and后面省略了have contributed to，helping…做它的宾语吗？
On the other hand, scientists disagree about how much and when they
should share data, and they debate whether sharing it is more likely to
accelerate science and make it more robust, or to introduce vulnerabilities and
problems.whether sharing it is more likely to ... 为什么这里有个it，起...
...同时发生的，但下面的句子正确吗？When I
came home, I found them having gone.2. https://www.cpsenglish.com/question/40176，关于过去分词作后置定语，When we got to school, we saw the door locked.这句话正确吗？我们该如何理解这句话，是我们看到门被锁...
...人出席。None have noticed this. 没人注意到这个情况。None of the books are interesting. 没有一本书有趣。None of their promises have been kept. 他们的诺言一个也没有信守。None of us are suited to do work. 我们当中没有哪个适合做这工作。None of these sold...
Our family are all music lovers. But neither my parents nor I was able to go to a concert for some time. Yesterday, however, we could go to an open air pop concert. We arrived at the place long before it started.1. 为什么 but 这里单独用？2. for some time 是什么意思？
对于 however/instead 的选择，经常出错。例如：There are many ways to describe people using the word "skin." If someone is thick-skinned they are not easily hurt emotionally. You can criticize them or be unkind to them and it simply rolls off their back...
...看到这么一句话：I think that that that that that student wrote on the blackboard was wrong.此句是否有误呢？ 倒数第二个关系代词that是否应该用which, 而不是that?好像记得某本语法书上说（忘了是哪本了），当先行词是that的时候，关系代词不能...
It is considered unfriendly not to smileIt is best not to touch unless you are sure the other person is comfortable with it.这两句里的not to smile，not to touch视作定语还是状语，如果是状语，是充当什么状语？
... ago, I made a video asking you to make a video. And over fifty of you did.The point was to practice your English and make a video introducing yourself.这是教语音的美国老师说的。1)句中的asking我认为既可以理解为现在分词伴随状语，也可理解为a video后置定语。...
...能否看成be +done 构成的谓语动词；再如he is aching for his mother.此处的aching也是动词的形容词化，能否将谓语看成is aching的进行时态。再如：I was prevented from doing the work.这里就不能看成动词的形容词化。两者如何有效区分，即遇到be...