职称英语理工类语法词汇常见考点：复合句_职称英语单词

　　限制性和非限制性定语从句

　　例如：

　　1)This is the house which we bought last month.

　　The house, which we bought last month, is very nice.。

　　2) 当先行词是专有名词或物主代词和指示代词所修饰时，其后的定语从句通常是非限制性的，例如：

　　Charles Smith, who was my former teacher, retired last year.

　　My house, which I bought last year, has got a lovely garden.

　　This novel, which I have read three times, is very touching.

　　3) 非限制性定语从句还能将整个主句作为先行词, 对其进行修饰, 这时从句谓语动词要用第三人称单数，例如：

　　He seems not to have grasped what I meant, which greatly upsets me.

　　Liquid water changes to vapor, which is called evaporation.

　　说明：关系代词that和关系副词why不能引导非限制性定语从句。

【职称英语理工类语法词汇常见考点：复合句】相关文章：

1 23显示全文

职称英语单词 最新: 2015综合类A级职称英语词汇选项精选题(5)
2016-03-02; 职称英语综合类C类：词汇选择高分点拨(5)
2016-03-02; 职称英语综合类C类：词汇选择高分点拨(2)
2016-03-02; 综合类职称英语考试语法词汇复习指导(5)
2016-03-02; 2015年职称英语考试：综合类C级核心词汇(1)
2016-03-02; 职称英语综合类C类：词汇选择高分点拨(4)
2016-03-02

网友关注: 体坛英语资讯：Piques ankle a concern for Barca ahead of Clasico; 国际英语资讯:Putin, Trump, King Salman support OPEC+ agreement to reduce oil production -- Kremlin; 国内英语资讯:Chinese aid for fighting COVID-19 arrives in Croatia; 文明只差一步; 新的全球财富榜出来了，亚马逊的贝佐斯依旧是首富; 体坛英语资讯：Kinetic sport pictograms unveiled for Tokyo Olympic Games; 国内英语资讯:Plane carrying protective masks from China arrives in Hungary; 国际英语资讯:Spotlight: Less festive Easter observed across Europe despite signs of hope in anti-virus ba; 文明只差一步; 国内英语资讯:Chinese ambassador calls for greater global governance, Sino-U.S. cooperation, rejects polit