初三英语----->定语从句

来源:百度知道 编辑:UC知道 时间:2024/06/15 19:21:44
初三.莪们在学定语从句..
老师出了几个超纲的题..
做错叻..
给偶讲解一下啦..覀覀..

1.The freezing point is the temperature ______ water changes
into ice.(偶选滴C错叻..)

A. at which B. on that C. in which D. of what .

2. The reason is ______ he is unable to oprate the machine.
(偶选B..错叻..)
A. because B. why C.that D. whether .

3.This is the bus _______ I came to this town.
(偶选滴C..还是错咯..)
A. on which B. where C. by which D. which .

麻烦给解释一下喔..详细点蛤..3X咯..

第一题选A 从句是:water changes into ice at the temperature\
第二题选C reason在从句中不做成分 所以用that 如果要用why的话reason要在从句中做原因状语 例如:The reason why he can't operate the machine is
unknown
第三题选A 因为主句是the bus 所以要用on 而by bus中间不能加冠词
就是这样 明白吗??