重庆市丰都中学八年级英语上册《Unit4 Topic1SectinA》课件 人教新目标版.ppt

unit4ourworldtopic1plantsandanimalsareimportanttous sectiona whatcanweseeinthecountryside cow countrysiden 农村 乡下 horse hen sheep somesheep whatcanweseeinthecountryside goose somegeese whatcanweseeinthecountryside mouse somemice whatcanweseeinthecountryside look listenandsay 影片1 smallbig themicearesmallerthanthehens thehensaresmallerthanthegeese themicearethesmallestofall thehensarebiggerthanthemice thegeesearebiggerthanthehens thegeesearethebiggestofall smallbig thin theducksarealittlethinnerthanthegeese theducksaremuchthinnerthanthepigs thinadj 瘦的 薄的 稀的 单音节及部分双音节形容词比较级 er 和最高级 est 的规则变化 下列形容词比较级和最高级变化有什么规律 单音节及部分双音节形容词比较级 er 和最高级 est 的规则变化 1一般在词尾直接加er est tall taller tallest2以e结尾的单词去e加er est wide wider widest3以辅音字母加y结尾的单词 把y改成i 再加er est busy busier busiest4以重读闭音节结尾 且末尾只有一个辅音字母的单词 双写末尾的辅音字母 再加er est big bigger biggest fat thin red hot 单音节及部分双音节形容词比较级 er 和最高级 est 的规则变化 thinner thinnest uglier ugliest fatter taller tallest braver bravest fattest actasdifferentanimalsonthefarmtocontinuetheconversation usingcomparativeandsuperlativedegreesofadjectivesinthetable pairwork countryside theairisfresh theskyisblue thetreesaregreen theriverisclear it squietinthecountryside theairisdirty theriverisdirty city thebuildingsaretall theroadsarewide thetrafficisbusy it snoisyinthecity theairinthecountrysideis theskyinthecountrysideis theriverinthecountrysideis thetreesinthecountrysideare thanthoseinthecity it s inthecountrysidethaninthecity thanthatinthecity greener quieter fresher bluer clearer wheredoeswangweiliketolivebetter acountrysideoracity 影片2 listenandfillintheblankswiththecorrectwordsaccordingto1a whatdoeswangweithinkofthecountryside whataboutmichael wangweilikesthecountrysideverymuch hethinkstheairis theskyis andtherearealso treesand riversthere fresher bluer greener clearer quieter michaelthinksitis too andpeoplecanenjoy there nature 录音1 影片3 makeasurveyingroups findouthowmanystudentslikecountrysideandhowmanystudentslikecities groupwork summary 1 thecomparativeandsuperlativedegreesofadjective 形容词比较级 最高级的规则变化及用法 er est 2 talkingaboutanimalsanddescribingnature homework drawapictureofyourhom