Question

高中英语定语从句的题不会，知道答案，求解释！

1，he asked a lot of questions,none of __ was easy to answer. 横线处为什么添which.
2.he had lots of friends,only a few of __invited to his wedding 横线处为什么添them.

Answer 1

第一题是非限制性定语从句，of后面只能填which或者whom，questions是sth.因而填which；第二题是非谓语结构，only a few of __invited to his wedding不存在谓语动词，这是判断依据，从句子意思可知only a few of __应该指被邀请的朋友，而invited前缺少了were，所以确定这后面作非谓语，该填什么填什么。

Answer 2

of 是介词，
定语从句中 介词后面 只能填 which 或者whom
which 指代物，这里指代的 是 question，
whom指人，显然不对。所以填 which

第二题：
这句话是 考察独立主格结构，省略了with
he had lots of friends,（with）only a few of _them_invited to his wedding。

invited 是过去分词，后一句 没有谓语故不能填 whom
可以这样修改：
he had lots of friends,only a few of whom are invited to his wedding

注意此句中的 be 动词 are

Answer 3

1、定从缺主语，用关代，指物，用which
2、invited过去分词作定语。所以句子是简单句。不是定从。

Answer 4

第一个因为后面有was所以肯定是一个定语从句，再因为在of后面，所以用which。第二个因为后面不是句子，所以用them