→I'll check your pass; besides,_I'll check yours.

　　→I'll check your pass; in addition,_I'll check yours.

　　④She learned French as well as English.

　　→She learned French besides English.

　　→She learned French in addition to English.

考点2 contrast n．差异，差别vt.& vi.使成对比，对照，形成对照 　　 [经典例句]

　　Today's work is quite a contrast to what you did yesterday.

　　今天的工作与你昨天做的工作完全不同。

　　It is interesting to contrast the two writers.

　　将这两位作家加以比较是很有意思的。

　　in contrast to/with　　　 与......相比之下

　　in/by contrast 与之相反；相比之下

　　contrast ...and/with ... 把......和......进行对比

　　contrast with ... ＝ make a contrast with ...

　　 和......形成对比

　　By contrast, Mrs Young was much more frank.

　　相比之下，杨格夫人坦率多了。

　　In contrast with her sister, she is very tall.

　　与姐姐相比，她个子很高。

　　Their plans contrast sharply with ours.

　　他们的计划与我们的截然不同。

　　单句语法填空

　　①The stock lost 60 cents a share, in contrast to last year, when it gained 21 cents.

　　②He wore a dark suit and tie, a contrast to the brightly colored shirts he usually wears.

　　③This white peak contrasts finely with the blue sky.

　　④When you look at their new system, ours seems very old­fashioned by/in contrast.

考点3 purpose n．目的，意图；效果，结果；意志 　　

　　 [教材原句]

What is the purpose of your trip?