定语从句的疑问。

定语从句的疑问。

给你编个号：
1、Sep 18 1937 is the day ___ we will never forget.
本句定语从句，that在从句作宾语，即forget的宾语，做宾语的关系代词通常省略。
2、Isthis factory ___ we visited last year?
加上the one，是作定语从句的先行词 其实本该有that或which跟在the one后面的，道理和第一题一样，做宾语的关系代词省掉了。还原为陈述句看看：This factory is the one (that/which) we visited last year.
3、This is the factory ___ we visited last year.
这一句和我上面打的陈述句比比看，这里the factory自身就是先行词，所以可填which或that作从句里的宾语，或者省略不填。
4、Mr. Herpin is one of the foreign experts who ＿＿ in China
A works B is working C are working D has been woking
选C，这种情况，先行词应认为是就近的the foreign experts，所以谓语用复数，其余选项均是单数。
5、Mr.Smith is the only one of those foreiners who ＿＿ inChina.
A work B is working C are working D have been working
选B。此时因为one被only所修饰，故此句的先行词要认为是the only one，自然从句里的谓语要用单数，只有B是单数，其余均是复数。追问怎样判断先行词是不是宾语呢？追答把关系代词放到从句里看，它在从句里是做成分的。这时候就是句子本身的成分分析了。
比如：
I like the skirt (that/which) my mother bought for me.
这里的关系代词that或which是动词bought的宾语，同时它指代的是之前的the skirt。
分开就是: My mother bought the skirt for me.
I like the skirt.