2018 高考英语45 个高频词的一词多义和固定搭配，太重要了
这45 个高考高频词，除了它们的常用意思，其较生僻的含义或者形成词组后的新含义同学们了解吗
一词多义和固定搭配都是高考必考考点，更何况是高频词的一词多义和固定搭配呢，所以，和小简老师一起来学习吧
cost The ticket cost me ten dollars
（此句中cost 用作及物动词,意为“花费”,这是cost 的常用法之一
） The cost of living is much higher now than it was two years ago
（此句中cost 用作名词,意为“价格,成本,费用”,这是它的常用法之二
） cost 除了以上用法外,还有其它用法
如: ① Has this project been costed
(cost 用作及物动词,意为“估价,估计成本”
) ② I must get the book at all costs
(at all costs 意为“无论如何,不惜任何代价”
) ③ She saved him from drowning, but at the cost of her own life
(at the cost of sth
意为“以牺牲某事物为代价”
deal Teachers should deal fairly with their pupils
（此句中deal 用作不及物动词,常和with 连用,意为“对待”,这是deal 的常用法
） deal 还有其它用法
如: ①She spent a good deal of money on new clothes
(a good deal of 意为“很多,大量”后接不可数名词
) ②We tried to make sure everyone got
