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1、Unit8SectionAPeriod1(1a-1c)教学目标：1.初步感知现在完成时态的意义和基本用法；2.学会运用already，yet；3.能简单地询问或者谈论自己、别人已经做过的事情。Let’slearnthenewwords.1.treasuren.珠宝，财富（不可数名词）；珍藏品（可数名词）e.g.Theywenttotheretolookfortreasure.他们去那儿寻宝。Thismuseumhasmanyarttreasures.这家博物馆收藏了许多艺术珍品。2.islandn.岛（可数名
2、词）e.g.anisland一个岛屿TreasureIsland宝岛PresentationLookatthepicture.Haveyoureadthesebooks?—HaveyoureadOliverTwistyet?—Yes,Ihave./No,Ihaven’t.—HaveyoureadTomSawyeryet?—Yes,Ihave./No,Ihaven’t.—HaveyoureadTreasureIslandyet?—Yes,Ihave./No,Ihaven’t.—HaveyoureadAlicei
3、nWonderlandyet?—Yes,Ihave.—What’sitlike?—It’sfantastic.—HaveyoureadLittleWomenyet?—Yes,Ihave.—What’sitlike?—It’swonderful.—HaveyoureadRobinsonCrusoeyet?—Yes,Ihave.—What’sitlike?—It’sexciting._______AliceinWonderland____LittleWomen____TreasureIsland____Olive
4、rTwist____RobinsonCrusoe____TomSawyer1aHaveyouheardofthesebooks?Check(✓)theonesyouknow.✓✓✓✓Whataboutyou?pairworkA:Haveyouheardofthebook…yet?B:Yes,Ihave.Ihavealreadyheardofit./No,Ihaven’t.Ihaven’theardofit.AliceinWonderlandLittleWomenTreasureIslandOliverTwis
5、tRobinsonCrusoeTomSawyerHasyourpartnerheardofthebook…yet?Yes,he/shehas.He/Shehasalreadyheardofit.No,he/shehasn’t.He/Shehasn’theardofityet.AliceinWonderlandLittleWomenTreasureIslandOliverTwistRobinsonCrusoeTomSawyerListenandcompletethechart.1bBooktitleNameHa
6、vetheyreadit?Whatdotheythinkofit?NickJudySandyAlanKateHarryNOTreasureIslandRobinsonCrusoeLittleWomenYesNOYesYesNo—It’sreallyexciting.—It’swonderful.It’sfantastic.—1cPracticetheconversation.Thentalkabouttheotherbooksinla.A:HaveyoureadLittleWomenyet?B:No,Ihav
7、en’t.Haveyou?A:Yes,I’vealreadyreadit.B:What’sitlike?A:It’sfantastic.A:HaveyoureadAliceinWonderlandyet?B:No,Ihaven’t.Haveyou?A:Yes,I’vealreadyreadit.B:Howisit?A:It’swonderful.PairWorkA:HaveyoureadOliverTwistyet?B:Oh,no.I’venotreadityet.Whataboutyou?A:Well,I’
8、vealreadyreadit.B:Whatdoyouthinkofit?A:It’sfantastic.PairWork●现在完成时的构成:现在完成时是由“助动词have/has+动词的过去分词”构成。助动词要和主语的人称、数保持一致。现在完成时动词的过去分词的不规则变化P136-137动词的过去分词的变化规则（一）规则变化：1.一般在动词词尾直接加ed。2.以不发音的e结尾的动词后面加d。如：l
