外研版八年级英语下册《Fill out our form and come to learn English in Los Angeles!》Summer in Los Angeles PPT课件(第2课时)，共24页。
►【辨析】provide与offer
两者都有动词“提供”之意。
(1) provide sb. with sth.＝provide sth. for sb. 提供某人某物(提供对方接受的东西)
eg：The Project Hope provides poor children with help about education.希望工程为贫困生提供教育帮助。
(2)offer sb. sth.＝offer sth. to sb. 提供某人某物(主动提供，不管对方是否接受)
eg：I offer him some money.我为他提供了点钱。
【拓展】offer to do sth. 主动提出做某事
►at least 至少
least是little的最高级。
反义短语为：at most最多
eg：He has been to Japan at least once.他至少到过日本一次。
I have seen him at most once.我最多见过他一次。
►You are certain to get the best possible experience of English learning and life in the US.你一定会得到在美国学习英语和生活的最好的经历。
(1)be certain＝be sure 一定；肯定
(2)be certain to do sth. 一定做某事
eg：I'm certain/sure to see you tomorrow.明天我一定来看你。
(3)be certain＋that从句
eg：He is certain/sure that you will come.他肯定你会来。
►progress的用法
progress n.进步(为不可数名词)
短语：make (great) progress(with...) 在……上取得巨大的进步
eg：I made great progress with my Japanese.我的日语取得了巨大的进步。
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