题目内容
10.______________ you consider that the airline handles 80million people every year,the accident figures are really small.( )A. | Since | B. | Unless | C. | Even | D. | When |
分析 如果你细想航空公司每年处理8000万名乘客,那么航空事故的数字真的很小.
解答 答案D.
even不可以当作从属连词来用,可以排除C项.since意思是"因为",引导原因状语从句,意思是"自从"时,引导时间状语从句;unless"除非",引导条件状语从句,在意义上相当于if…not,因此在有些场合中unless与if…not可互换使用;when作从属连词时可以表"条件",可引导条件状语从句,相当于if.通过分析可知,上下文是逻辑上的条件关系,可排除A项.再根据句子所表达的意思可排除B项,故答案选D.
点评 本题考查从属连词的用法.连词的用法辨析,要注意分析主从句之间的关系,再确定相应的连词,同时注意不同的连词的语义及用法区别.本题尤其要注意一下when的用法和意思.
when作为从属连词,引导状语从句,常见的用法有以下三种:
1、表示时间,意为"当…时;在…的时候;一 …就".
(1)When you see him,please say hello to him.
见到他时,代我问他好.
(2)When I reached the station,the train had left.
当我到达火车站时,火车已经开走了.
(3)We had hardly fallen asleep when the bell rang.
我们刚刚入睡,铃声就响了起来.
2、表示原因,相当于in view of the fact that;considering that 既然;考虑到.
How can I help them to understand when they won't listen to me?
既然他们不愿听我的,我又怎么能帮助他们弄明白呢?
3、表示条件,相当于if.
How can I get a job when I can't even read or write?
如果我连读和写都不会,我怎么能找到工作呢?
A. | fell | B. | had fallen | C. | has fallen | D. | was falling |
A. | in which | B. | where | C. | that | D. | as |
A. | Whichever | B. | Whatever | C. | Wherever | D. | However |
一Don't worry. Here is____.( )
A. | the other | B. | another | C. | others | D. | other |
A. | had I not | B. | did I not | C. | if I didn't | D. | if I had |