题目内容
1.Sarah won't get there on time______ she starts earlier.( )| A. | if | B. | how | C. | before | D. | unless |
分析 除非Sarah早一点出发,否则她不会按时到那里的.
解答 答案:D.
本题考查的是从属连词的辨析.根据语境推测句意是"除非Sarah早一点出发,否则她不会按时到那里的."从句意来看,这里需要一个表假设的连词,说明后句是表假设的条件状语从句,结合选项,unless可以引导一个表假设的条件状语从句,意为"除非",相当于if not.故选D.
点评 本题主要考查连词的用法,做此类题目一定要弄清句意,明白上下文之间的关系,比较和分析选项中连词的不同含义及其用法才能更好地判断出所要用的连词.
练习册系列答案
相关题目
12.It is raining______________.( )
| A. | heavy | B. | heavily | C. | strongly |
6.找出划线部分读音与众不同的单词( )
| A. | hear | B. | pear | C. | bear | D. | near |
10.The dress you well,and the colour the dress.( )
| A. | matches,fits | B. | fits,matches | C. | matches,matches | D. | fits,fits |
11.---Can you help me_______ when the train leaves?---Sure,Mr.Green.( )
| A. | look for | B. | look out | C. | find for | D. | find out |