【摘要】詞匯和語法都是英語學習的基礎，很多考生對于語法知識一知半解，這直接影響到大家做題的準確率。詞匯可能會遇到超綱詞，但是語法大家一定要理解到位，小編今天分享“2021MBA考生備考：考研英語語法精講之關系代詞”相關內容，一起來看吧。
?考研英語語法指人的關系代詞：who, whom, whose, that 的用法：
(1) 作主語(who, that )
Those who are going to play in the match are to meet at the gate at 1:30 after lunch.
那些參加比賽的人午飯后1：30在大門口集合。
在本句中，先行詞是those;關系代詞who引導定語從句，同時代替先行詞在從句中擔任動詞are going to play 的主語。
The man who/that is talking with Mr. Wang is a famous doctor.
正在和王先生說話的那個人是一個有名的醫生。
在本句中，先行詞是the man;關系代詞who/that引導定語從句，同時代替先行詞在從句中擔任動詞is talking的主語。
這個復合句可以還原成兩個句子：The man is a famous doctor. He is talking with Mr. Wang.
(2) 作賓語包括作介詞賓語(whom, that )。
此種情況下的關系代詞可以省略;
This is just the man (whom/that) I want for the job.這正是我要的做這份工作的人。
在本句中，先行詞是the man;關系代詞whom/that引導定語從句，同時代替先行詞在從句中擔任動詞want 的賓語。
Is he the manager (whom/that) you are looking for?
他是你在找的那位經理嗎?
(3) 當關系代詞緊跟介詞作介詞賓語時，不能用that，也不能省略。
如：The book from which I got a lot of useful information was written by a famous scientist.
我從中得到許多有用信息的那本書是一位著 名科學家寫的。
Who is the boy with whom you were talking a moment ago.
你剛才和他說話的那個男孩是誰?
I know the young couple from whose house the music is coming.
?考研英語語法指物的關系代詞which和that的用法：
1. 作主語
This is the instruction manual which/that tells you how to operate the computer.
這是那本教你如何操作計算機的說明手冊。
2. 作賓語包括作介詞賓館。
此種情況下的關系代詞可以省略：
The chair (which /that) you broke yesterday is now being repaired.
你昨天弄壞的那把椅子現在正在修理。
The film (which/that) I saw last night was about a soldier who fought in WWII.
我昨天晚上看的那部電影是關于一個在二戰中打過仗的士兵的。
(本句有兩個定語從句。)
This is the bike for which I paid $ 100.
這就是我花了100美元買的那輛自行車。
The car (which/that) he went in was a black Cadillac.
他坐在里面走了的那輛汽車是一輛黑色的卡迪拉克。
The accounts of the company, (which/that) I’ve been paying great attention to, are in balance.
我一直非常注意的公司賬目，是保持平衡的。
