初中英语 定语从句 填关系代词

Question

1、Do you know the girl ___ has got an "A" in the exam?
2、She got a computer ___ her parents bought for her
3、The classroom ___ window is open is mine
5 、Could you explain the reason ___ you were late?
6、Is there anything ___ you don't understand
7、He is the only person ___can help you out
8、This is the best book ___ I have ever read
9、I want to read all the books ___ were written by Lu Xun
10、Who is the boy ___ is playing football?
解释句子成分 谢谢！！

Answer 1

做定语从句习题时，可以这样来做，首先判断定语从句修饰的先行词是哪一个（一般是位于定语从句之前，紧挨着的那个名词或代词），先行词是人常用that,who,whom(只做宾语)；是物常用that,which；表示“...的”常用whose。有时，定语从句中也会缺介词，这时要先把介词补充完整，再看看先行词是人还是物。
1that/who； 定语从句修饰的名词，即先行词girl在定语从句中做主语，不能用whom
你认识那个在考试中得A的女孩吗？
2 that/which；定语从句修饰的名词，即先行词computerl在定语从句中做bought的宾语
她有一个父母为她买的电脑。
3 whose；窗户开着的那间教室是我的
此处指教室的窗户
5 why/for which
你能否解释一下你迟到的原因？
此处定语从句修饰的名词是reason， 把定语从句补充完整是you are late for the reason（你迟到是因为这个原因），所以先补充缺的介词for,先行词是reason，是物，所以答案是for which;当表原因时，for which=why
6 that
先行词是anything,在定语从句中，做understand 的宾语
有什么你不懂的吗？
此处虽然先行词是物，但是anything是不定代词（即不能明确指明是哪一个人或物的词；例如；all，some, a few,nothing等）。
定语从句中规定，先行词如果本身是不定代词时，或者被不定代词修饰时，以及被形容词最高级、序数词或者the only ,the very ,the same等词修饰时，还有who、which引导特殊疑问句时，以上几种情况，只能用that。
由此可见，6-10题全考的是只用that的情况。
7that； 先行词person被the only修饰
8 that；先行词book被形容词最高级the best修饰
9 that;先行词book被不定代词all修饰
10that；who 引导特殊疑问句，为避免重复，在定语从句中，只用that

明白了吗？欢迎追问！

Answer 2

1,who 2,that 3,that/which 5,why 6,that 7,who 8,that/which 9,that/which 10,that

Answer 3

1.that /who 2.-/that /which 3.whose5.why/for which 6.that 7.that 8.that 9.that 10.that.