great scientists language focus 教案

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1、Period2&3LanguagefocusStepIWarmingup1.characteristic[来源:学科网ZXXK]①n.aqualityorfeatureofsth.orsomeonethatistypicalofthemandeasytorecongnize.特征；特性WhatcharacteristicsdistinguishtheAmericansfromtheCanadians.②a.verytypicalofaparticularthingorofsomeone’scharacer典型性的，Su

2、chbluntnessischaracteristicofhim.WindydaysarecharacteristicofMarch.[辨析]characteristic与charactercharacteristic是可数名词，意为“与众不同的特征“character表示（个人、集体、民族特有的）“性格、品质”，还意为“人物；文字”Whatyouknowabouthimisn’thisrealcharacter.2.putforward:tostateanideaoropinion,ortosuggestaplano

3、rperson,forotherpeopletoconsider提出Heputforwardanewtheory.Theforeignershaveputforwardaproposalforajointventure.AninterestingsuggestionformeasuringtheatmospherearoundMarshasbeenputforward.☆puton穿上;戴上;增加putout熄灭(灯);扑灭(火)putupwith…忍受putdown写下来;放下；putoff耽误;延期putup建立;

4、建造,putup举起，搭建，粘贴3.analyze:toexamineorthinkaboutsomethingcarefullyinordertounderstanditvt.分析结果、检讨、细察Acomputeranalysesthephotographssentbythesatellite.TheearthquakeexperttriedtoanalyzethecauseoftheearthquakeoccurredonMay12,2008.Let’sanalyzetheproblemandseewhatwent

5、wrong.Heanalyzedthefoodandfoundthatitcontainedpoison.Wemusttrytoanalyzethecausesofthestrike.☆analysisn.分析，解析，分解4.conclude:decidethatsth.istrueafterconsideringaltheinformationyouhave得出结论；推论出toendsth.suchasameetingorspeechbydoingorsayingonefinalthingvt.&vi结束，终止；We

6、concludedthemeetingat8o’clockwithaprayer.Fromhisappearancewemaysafelyconcludethatheisaheavysmoker.Whatdoyouconcludefromthesefacts?Weconcludetogoout/thatwewouldgoout.conclusionn.结论arriveataconclusion;cometoaconclusion;drawaconclusion;reachaconclusionWhatconclusio

7、ndidyoucometo/reach/draw/arriveat?Fromthesefactswecandrawsomeconclusionsabouthowthepyramidswerebuilt.Step2Reading1.defeat①vt.towinavictoryoversomeoneinawar,competition,gameetc.打败，战胜，使受挫I’vetriedtosolvetheproblem,butitdefeatsme!Ourteamdefeatedtheirsinthegame.②n.失

8、败，输failuretowinorsucceedThismeansadmittingdefeat.Theyhavegotsixvictoriesandtwodefeats.[辨析]win,beat与defeat①win“赢得”赛事、战事、某物；后接人时，意为“争取赢得…的好感或支持；说服”②beat“战胜”“击败”比赛中的对手，可