江苏省2013年高三英语考前赢分30天第11天
考前赢分第11天 爱念才会赢
核心知识
定语从句
定语从句(Attributive Clauses)在句中做定语,修饰一个名词或代词;被修饰的名词, 词组或代词即先行词。
一、 关系代词引导的定语从句
关系代词所代替的先行词是人或物的名词或代词,并在句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时,从句谓语动词的人称和数要和先行词保持一致。
1)who, whom, that引导的从句,先行词是人的名词或代词。
Is he the man who/that wants to see you? (作主语)
He is the man whom/ that I saw yesterday.(作宾语)
2) Who se 用来指人或物 (只用作定语, 若指物,它还可以同of which互换)。
Please pass me the book whose cover(of which the cover) is green.
3)which, that 所代替的先行词是事物的名词或代词,在从句中可作主语、宾语等。
The package (which / that) you are carrying is about to come unwrapped. (