仁爱版八年级英语上册UniToicSectionAppt课件.ppt

Unit4OurWorld Topic1What sthestrongestanimalsonthefarm SectionA 1 Thecomparativeandsuperlativedegreesofadjective 形容词比较级 最高级的规则变化及用法 er est 2 Talkingaboutanimalsanddescribingnature Teachingaims cow countrysiden 农村 乡下 horse hen Whatcanweseeinthecountryside sheep somesheep Whatcanweseeinthecountryside goose somegeese Whatcanweseeinthecountryside mouse somemice Whatcanweseeinthecountryside 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 DoesWangWeilikethecountrysideorthecity Now watchtheflashof1a andfindouttheanswer 视频1a P81 1a 1Findoutkeyphrases考虑在乡村大自然的美暑假肯定很有趣2Findoutthekeysentences你在想什么 我在想 你喜欢乡下吗 我非常喜欢我认为乡下比城市更安静的多3Finish1c GroupWorkDiscussthequestionsinyourgroupandfindouttheanswers WangWeilikesthecountrysideverymuchbecausehethinkstheairis theskyis andtheriversare there Michaelthinksthecountrysideismuch thanthecity too sopeoplecanenjoythebeautiesofnature WangWeigoestothecountrysideeveryyearforhissummerholiday fresher bluer clearer quieter Listenagainandfillintheblanks Thenreaditaloud 所填单词有什么特点 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 2b 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 busiest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 下列形容词比较级和最高级变化有什么规律 taller tallest braver bravest fatter fattest thinner thinnest uglier ugliest 2b Doyouhaveanyquestions 写出下列形容词的比较级和最高级 short small large late happy easy hot hard cute dirty 拓展练习 smallbig Themicearesmallerthanthehens Thehensaresmallerthanthegeese Themicearethesmallestofall Thehensarebiggerthanthemice Thegeesearebiggerthanthehens Thegeesearethebiggestofall smallbig thin Theducksarealittlethinnerthanthegeese Theducksaremuchthinnerthanthepigs thinadj 瘦的 薄的 稀的 Homework Drawapictureofyourhometownandw