高一英语 Unit7 lesson3 The Sea world-grammar课件 北师大版必修3

M3U7LESSON3 2 TheSeaWorld Grammar Objectives Bytheendofthelesson you llbeabletotelltherulesofmakingcomparison usethestructurestomakecomparison Structure meaning Theyhaveahugemouthandcaneatfishasbigasthemselves Thetiniestfishisnotasbigasaflyinyourhouse 和 一样 不如 同级表达形式 not as 原形 as Whatdotheyhaveincommon asbigas notasbigas Practice 他捕了一条和自己一样大的鱼 Hecaughtafishasbigashimself Thefishhecaughtisasbigashimself Practice Asharkisnotasfriendlyasadolphin 鲨鱼可没海豚那么友善 比较级表达形式 原形 er more less 原形 Crabsaresmallercreaturesinthesea Penguinsaremorefriendlythanseals Flyingfisharelesscolorfulthansomeotherfish Structure meaning Canyousummarizetherule Practice 企鹅比北极熊滑稽 Penguinsarefunnierthanpolarbears Practice Asharkisnotasfriendlyasadolphin Asharkislessfriendlythanadolphin 鲨鱼没有海豚那么友善 最高级表达形式 原形 est most 原形 Youcanseesomeofthestrangestfishintheworld Virtualvoyageisourmostup to dateattraction Structure meaning Whatrulesdoyoufind Practice smaller themostintelligent Thebiggest themostpopular theeasiest better thefriendliest 1234 567 常见难点句式 1 倍数与差额 Somefishcanproducesoundsalmosttwiceasloudasyourspeakingvoice Theirschoolyardisfourtimesaslargeasours HeisaheadtallerthanIam Wearrivedtheretwohoursearlierthantheotherteam 常见难点句式 1 倍数与差额 姚明快有两个我那么高了 你的门票比我的便宜一百元 YaoMingisalmosttwiceastallasIam Yourticketis100yuancheaperthanmine 2 比较级表示最高级 常见难点句式 Youcertainlywon tfindanoisierfish Themovieisfantastic I veneverseenabetterone Ican tagreemore ChinaislargerthananycountriesinAfrica Heistallerthananyotherboysintheclass Languageinuse Languagesupport 1 convenient expensive cheap far fast beautiful amazing 2 more than less than Themore themore two threetimes morethan Youcertainlywon tfindabetteraquariumlike 学案练习III Checkyourlearning 1 变为比较级和最高级形式 strongprettycarefulreliable 2 汉译英 蛤蟆鱼 toadfish 比蛤蟆还难看 海豚和海豹一样有活力 At