外研版八年級英語下冊《Fill out our form and come to learn English in Los Angeles!》Summer in Los Angeles PPT課件(第2課時)，共24頁。
►【辨析】provide與offer
兩者都有動詞“提供”之意。
(1) provide sb. with sth.＝provide sth. for sb. 提供某人某物(提供對方接受的東西)
eg：The Project Hope provides poor children with help about education.希望工程為貧困生提供教育幫助。
(2)offer sb. sth.＝offer sth. to sb. 提供某人某物(主動提供，不管對方是否接受)
eg：I offer him some money.我為他提供了點錢。
【拓展】offer to do sth. 主動提出做某事
►at least 至少
least是little的最高級。
反義短語為：at most最多
eg：He has been to Japan at least once.他至少到過日本一次。
I have seen him at most once.我最多見過他一次。
►You are certain to get the best possible experience of English learning and life in the US.你一定會得到在美國學習英語和生活的最好的經歷。
(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.明天我一定來看你。
(3)be certain＋that從句
eg：He is certain/sure that you will come.他肯定你會來。
►progress的用法
progress n.進步(為不可數名詞)
短語：make (great) progress(with...) 在……上取得巨大的進步
eg：I made great progress with my Japanese.我的日語取得了巨大的進步。
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