There was a terrible noi in midnight，which I heard and felt much frightened.
5. 能否使用关系代词that不同
限制性定语从句可以用that引导，非限制性从句无论指人还是指物均不能用that，指人用who，指物用which。例如：
I don’t like the book which （that） she nt me.
Do you know the girl who （that） is standing by the door？
This is Comrade Li Fen， who comes from Beijing University.
She lost the English book， which was given by Alice.
6. 能否使用关系副词why不同
引导非限制性定语从句的关系副词有where和when。why只能用于限制性定语从句。例如：
He lives a faraway village， where he can enjoy fresh air and silence.他住在一个偏远的村庄，在那他可以享受新鲜空气和宁静。
In the old days， when I was a child， there was no cinema in the town. 过去，当我还是个孩子时，镇上没有电影院。
when在引导一个有逗号和前面句子隔开的句子时，常被看作并列连词，其意义相当于and then， just then， at the time等。例如：
The meeting will be put off till the day after tomorrow， when all the comrades will be back from the farm. 会议被推迟到后天，这时所有的将从农场返回。
作为关系副词，why可引导限制性定语从句，但不能引导非限制性定语从句。若引导非限制性定语从句，则要用for which代替why。例如：
That is the reason why （for which） she refud your invitation. 那就是她拒绝你邀请的原因。
I had told them the reason， for which I didn’t attend the meeting.我把理由告诉了他们，为此我没去开会。
一、单项选择
1．A good advertiment, ________ people attach positive meanings, can contribute to the sales of a product.
A．to whichB．of whichC．for whichD．on which
2．Addressing the important issues will benefit not only the army, but ________ is often the ca, the entire country.
A．asB．whichC．thatD．if
在线英语翻译汉语3．I have nt her veral letters, ________ she hasn’t replied so far, so I decide to write her again.
A．with whichB．in whichC．to whichD．on which
4．Marin and his wife both go to work every day by bicycle, ________ contributes to keeping the body healthy.
A．asB．thatC．whichD．when
5．It’s a remote village with a small population, 30% of ________ make a living in fishing industry.
A．whoB．whomC．whoD．that
6．This online learning platform allows each student’s progress ______ cloly by their advir, ______ job is to analyze individual learner’s needs.
A．to monitor; hisB．to monitor; who
C．to be monitored; hisD．to be monitored; who
7．________ you know, Lily is an excellent student in our class.
A．WhichB．AsC．ThatD．Who
8．My favorite writer is J.K Rowling, most of ________ books have been adapted for films.
惊喜的英文翻译A．whichB．thatC．whomD．who
9．Last July, I went to Australia for summer vacation with my best friend Lisa, ________ was really a memorable experience for me.
A．whenB．thatC．whereD．which
10．The dia,________ origin has so far not been found ,became widespread in the 1980s.
A．whoB．whoC．whichD．that
脱口秀节目11．______ is known to all, Taiwan belongs to China.
A．WhichB．WhatC．ThatD．As
12．Tom, __________ bicycle I went to the concert, is a friend of mine.
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