选修7Unit12高二英语教案

手段（但复数同形）Translate:一切可能的办法都试过了，多方面，takeplace(发生)1)Whendidtheaccidentoccur?发生2)Agoodideaoccurredtomeallatonce想到3multi-前缀，single单　eg:amonolingualdictionary(单语词典)bi-前缀：two，是“多，想到)　　　　happen，凭借2occur:comeintosb’smind(想起，Allpossiblemeanshavebeentried=Everypossiblemeanshasbeentriedbymeansof:byusing依靠，twice，方法，Period2LanguagepointsTeachingaims:LearnexpressionsandphrasesLearnlanguagepointsTeachingimportantpoints:LanguagepointsTeachingmethods:PresentationandpracticeTeachingproceduresStep1RevisionRetellthepassageStep2phrasesthethirdlargeststate?第三大州Amulticulturalstate?一个具有多种文化的州Bymeansof?通过……工具Inprehistorictimes?Inaddition?另外diefrom?死于……Inthe18century?在18世纪Fightagainst?反对…而战争Themajority?大多数Gainindependence?获得独立Achieveone’sdream?实现某人的梦想Makealife(forsb)?谋生Step3Languagepoints1means:amethodorawayofdoing方式，多方向”的意思multi-coloured?多色的multi-racialcountry?多种族国家multi-media?多媒体multiparty?多党multipartysystem?多党制multi-purpose?多种用途思维拓展：mono-前缀：one，double双，