Question

2道定语从句选择题求高手指点（题目较难）

no.1
This is an excting area of study, and one()which new applications are being discoverd almost daily
1 from 2by 3in 4 through
no.2
Jorn,()Louis succeeded in the exleriment, was a friend of mine
1 with the help from whom
2with whose help
3with the help of his
4with his help
若有回答的请分享你的语法思路，望高手出现

Answer 1

你好，像这种定语从句的词一定首先划分好句子结构，你所说的连接词很多，你比如：that,,which,whom,where等等。像题目中这句，JORN后面加了个逗号，首先排除3,4选项，至于1选项，英语里面没有这么表达的，2选项是表示在JORN的帮助下，LOUIS取得了成功，因此用whoes,这是定语从句做状语很经典的例子，要多看看定语从句语法，会发现很简单的~

Answer 2

no.1 3in
one(in ）which new applications are being discoverd almost daily

in which也就是in the area of study
no.2 with whose help
whose help也就是 his help
定语从句和先行词是统一关系。

追问

感谢，我想进一步知道，第二句with his help，这也没有错啊。什么时候该用关系词带代替主语/宾语，
什么时候可以用正常的就是his这种啊

追答

with his help只在单句中应用。这样说也对
Jorn was a friend of mine and (with his help)Louis succeeded in the exleriment.
注意and前后各是一个简单句，用his。
记住一句规则：一个句子有n个谓语，就会有n-1个连词。his仅仅是代词，而whose就是连接词，连接定语从句。

追问

很好，很犀利。
我追问下记住一句规则：一个句子有n个谓语，就会有n-1个连词。his仅仅是代词，而whose就是连接词，连接定语从句。
连词常见的有哪些？请问 大神

追答

并列连词：and，but，either...or...等，连接并列成分；
从属连词：because，where，what，who，whom，whose，that等，连接从句。

Answer 3

第一题选择3in 其实是in area 相当于where 在这个领域，在从句中做地点状语；
第二题选择1 jorn是主语，with the help from whomLouis succeeded in the exleriment是显示成分，只能用whom来引导定语从句，句意为jorn是我的好朋友，在他的帮助下Louis在exleriment中取得了成功。

Answer 4

1.选In
2.选2