选择题 英语,为什么不选D,而选C?However, the world’s best driver at least needs one second to react. (12 ), when he takes action, he needs one more second. 12. A So B However C Besides D Therefore
选择题 英语,为什么不选D,而选C?
However, the world’s best driver at least needs one second to react. (12 ), when he takes action, he needs one more second.
12. A So B However C Besides D Therefore
besides:
(1)作介词,“除……之外,还有”,在意思上把被“除去”的东西包括在内
比较except:“除……之外”,在意思上把被“除去”的东西排除在外
例句:Besides two cars, we have a bus in our factory. 我们工厂除了两辆轿车外,还有一辆巴士。
All students are here except Tom. 除了汤姆外,所有学生都到齐了。
(2)作副词,“此外”“再说”
例句:I don't want to go out now. It's raining hard. Besides, I'm so tired. 我不想出门,外面正下大雨呢。再说我也累了。
Therefore有两种用法,一在整句中,一在分句中。therefore是副词,但有时具有连词作用。
一、整句中时一般不放句末,句首后要有逗号,句中1、按一般副词使用2、做插入语(这两个分得清吧)
eg.1、Therefore,we must learn English well.
2、They therefore can learn English well.
3、Many fast food restaurant ,therefore,have red furniture or walls.
二、用在分句中,即一个句子一部分表示原因一部分表示结果。
这时一般词前要用分号,其后用不用逗号无所谓。若第二个分句前是逗号或无符号,则要注意therefore是副词,和so不一样,要保持句子完整,应用and therefore。
eg.1、I had a headache;therefore I could not go to your party.
2、I was ill,and therefore could not come.
3、These birds are very beautiful and therefore liked by many people.
而重句中的意思来看,)“when he takes action, he needs one more second.” 做了前面一句话的补充,所以不能用Therefore。
C
两者词义及用法相差很大。
besides 词义:另外,用于补充句意。
therefore 词义:如此,因此 ,用来表示因果关系。
根据句意,后一句是前一句的补充附加说明,故选D
besides是指除了前面提到的问题之外,还有。。。
而句意是说:世界上最好的司机最少都需要一秒钟来做出反应,而他做出反应的时间,应该是比一秒钟更久。
所以中间填入一个表示递进的词 therefore,是因此的意思
因为后一句话是前一句话的补充,而非结果.