1、限制性定語從句和非限制性定語從句的區(qū)別限制性定語從句和非限制性定語從句的區(qū)別w定語從句可分為限制性定語從句和非限制性定語從句。w（1）限制性定語從句w 限制性定語從句是全句不可分割的一部分，如果把它去掉，句子意思便會受到影響，從句前不用逗號。w This is the horse (that) he would like to sell.w 這就是他要出售的那匹馬。w Jack is the only student who can speak two foreign languages.w 杰克是唯一會說兩門外語的學(xué)生。（2）非限制性定語從句w 此從句只是對所修飾的名詞作進一步的補充，即便省

2、去，全句的意思并不受影響。一般用逗號和主句分開。that不能引導(dǎo)此類定語從句。指人時用who, whom, whose引導(dǎo)；指物時由which引出，不能省掉。w We say hello to her brother, who is an engineer.w 我們和她的弟弟打招呼，他是一位工程 師。w試比較：We say hello to her brother We say hello to her brother who is an engineer.who is an engineer.w我們和她的那個是工程師的弟弟打招呼。wThe little boy, whose mother i

3、s our The little boy, whose mother is our English teacher, has remembered 20 English teacher, has remembered 20 poems of Tang dynasty.poems of Tang dynasty.w那個小男孩已經(jīng)能背出20首唐詩，他的母親是我們的英語老師。wThe policeman is checking his goods, The policeman is checking his goods, which are easily rottenwhich are easily

4、 rotten.w警察正在檢查他的貨物，這些貨物很容易腐爛。wwhere 和 when 也可以引導(dǎo)非限制性定語從句，但不能省掉。wWe walked down the village street, where they were having a market day.w我們沿著村子的大街走去，他們正在那里趕集。wThey will break off the diplomatic relationship with that country next month, when the president will have a talk on TV.w他們將在下個月中止和那個國家的外交關(guān)系，

5、到時總統(tǒng)將進行電視講話。was 和 which引導(dǎo)非限制性定語從句，可以修飾整個句子。wHe has got high scores in the exams, which made his parents very happy.w他的考試成績很高，這使得他的父母很高興。wThe robber was arrested in Guangdong, as was reported on TV.w正如電視上所報道的，那個搶劫犯在廣東被逮捕。w注：定語從句也可以由“名詞（代詞）+介詞+關(guān)系代詞”引出，一般是非限制性定語從句。例如：wI have four brothers and sisters, one of whom has got the doctors degree.w我有四個兄弟姐妹，其中一個已經(jīng)獲得了博士。wThere are some new terms in the article, the meaning of which may be difficult to the students.w這篇文章中有些新的術(shù)語，它