高三年级第二单元集体备课学案Aims: To have students master the use of important words
Difficulties: How to distinguish between words
Importance: How to distinguish between words 1.smooth 解析:smooth 可做形容词,意为“平滑的,光滑的,平坦的;顺利的,平稳的”,如: The instruction says the lotion can make your skin soft and smooth. 说明书上写着,这种乳液能使你的皮肤变得柔嫩而光滑
他们尽一切努力保证政权的顺利交接
_______________________________________________________
◆smooth 还可做及物动词,意为“使光滑,使平坦”,如: She smoothed this dress with a hot iron. 她用热熨斗把这件连衣裙烫平整
短语 smooth away 意为“消除(问题),克服(困难)”,如: We wi11 smooth away these difficulties. 我们将克服这些困难
2.defeat 解析 defeat 是及物动词,意为“击败,战胜”, 如: Mr Smith defeated Mr Brown in the last may-oral election by a narrow margin. 史密斯先生在上届市长竞选中以微弱差额击败了布朗先生
辨析: defeat, beat 和 win defeat 和 beat 都可以表示在比赛或竞争中“击败,打败,战胜”对手,而 defeat 还可以表示在战争中“击败”敌人,请注意此时 de