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1、Unit3I’mmoreoutgoingthanmysister.SectionA1(1a-2d)第一课时一、教学目标：1.语言知识目标：1)能掌握以下单词：outgoing,better,loudly,quietly,hard-working,competition,fantastic,which,clearly,win能掌握以下句型：①TinaistallerthanTara.②SamhaslongerhairthanTom.③ShealsosingsmoreloudlythanTara.2)能掌握以下语法
2、：①形容词或副词比较级形式的构成。②表示两者进行比较的句式结构。2.情感态度价值观目标：能对人物的外表进行描绘，个性进行比较。二、教学重难点1.教学重点：1)形容词或副词比较级形式的构成。2)表示两者进行比较的句式结构。2.教学难点：HehasshorterhairthanSam.IsTomsmarterthanTim?3.不规则变化:good/wellbetterbestbad/badlyworseworstmany/muchmoremostlittlelessleastfarfarther/furtherf
3、arthest/furthest形容词、副词比较级及最高级的变化规则一览表变化规则比较级最高级单音节及部分双音节词比较级一般在词尾加-er；最高级直接加-esttall---short---long---quiet---smart---hard---tall---hard---以字母-e结尾的词，比较级在词尾直接加-r；最高级在词尾直接加-stnice---fine---以“辅音字母+y”结尾的双音节词,比较级变y为i,再加-er最高级变y为i,再加-esteasy---early---heavy---lazy
4、---friendly--friendly---funny---辅元辅，重读闭音节的形容词，比较级双写尾字母，再加-er最高级双写尾字母，再加-estbig---thin---fat---多音节词或部分双音节词,比较级在该词前面加-more最高级在该词前加mostbeautiful—morebeautifulquickly—morequicklydifficultly—moredifficultlyloudly---hard-working---quietly---fiendly---beautiful—mos
5、tbeautifulquietly---outgoing---expensive-clearly---三、教学过程Ⅰ.Lead-inAskSstowritedownasmanyadj.aboutpeopleaspossible.Checktheadj.Sswriteandwecangroupthemintosomepairs,like:[SectionA1a] tall---short; thin---heavy, longhair---shorthair, Ⅱ.PresentationAskSstoseet
6、hepixaboutapplesandpearstoseethedifferences.Thencomparesomeoftheirthingswitheachother. e.g.Theapplesarebiggerthanthepears.Thepearsaremoredeliciousthantheapples.SummarizetheComparatives.Groupcompetition. A+be(V)+比较级+than+B.Ⅲ.Game(Iandmydeskmate)AskSstocompar
7、ewiththeirpartnersandfindoutthedifferences.e.g.Sheisheavierthanme.Iammoreoutgoingthanher.Shegetsupearlierthanme.Irunfasterthanher.Ⅳ.ListeningThenlistentotherecording.AskSstonumberthetwins.Checktheanswers.Ⅴ.PairworkPointoutthesampleconversationinactivity1c.Sa
8、y,nowworkwithapartner.Makeyourownconversationaboutthetwins.Askseveralpairstosayoneormoreoftheirconversations.Ⅵ.Listening1.Workon2a:Pointoutthetwocolumnsandreadtheheadings:-er,-ierandmore.Thenpoi
