VOA慢速英语 饮酒脸红的人患食道癌风险大

　　例句：

　　Transportation of goods were suspended as a result of bad weather.

　　货运由于天气原因暂停了。

　　Budget mistakes result in an irretrievable injury to the profits.

　　预算错误通常会给公司利润造成无法挽回的损失。

　　The use of information technology could lead to major progress for developing nations.

　　信息技术的使用可以给发展中国家带来巨大的进步。

　　2.It prevents their bodies from processing alcohol the way other people do.

　　prevent from阻止……做……以防

　　例句：Police are all around the Administration block to prevent attacks from the terrorists.

　　为了防止恐怖分子袭击，政府大楼附近到处都是警察。

　　A layer of snow can preserve soil moisture and prevent it from freezing.

　　积雪可以保温保墒。

　　prevent...from, keep...from还有stop……from这三个句式的意义都是：阻止……做……或阻止某事的发生，而protect...from是表示保护。。。不受伤害

　　prevent...from 和stop。。。from 用在主动语态中from可以省略。

　　keep...from在表示此意时，from不可以省略。keep。。。doing 是使。。。处在。。。状态中的意思。

　　prevent...from, keep...from还有stop。。。from 这三个句式中from后面的动词与from前面的词构成动宾关系时，后面用动名词的被动形式。

　　We must prevent the water from being polluted.

　　What stopped him from coming here.

　　The heavy rain kept us from coming on time.

　　I am sorry to have kept you waiting.

　　You had better wear sunglasses to protect your eyes from the sun.