仁爱英语八上Unit_4_Topic_2_Section_A公开课.ppt

Unit4OurWorld Topic2Howcanweprotectourselvesfromtheearthquake SectionA MissYangistallerthanMrTan fatter fattest stronger strongest nicer completethetable nicest uglier ugliest 单音节和部分双音节形容词的比较级和最高级变化规则 1 一般在词尾直接加er est tall taller tallest 2 以e结尾的单词去e加er est wide wider widest 3 以辅音字母加y结尾的单词 把y改成i 再加er est busy busier busiest 4 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 形容词比较级和最高级不规则变化 原级比较级最高级good wellbad illmany muchlittlefar betterbestworseworstmoremostlessleastfartherfarthest Test1QuickReaction 抢答 Whoisclever little的比较级和最高级 little less least Whichsubjectdoyoulike English Chineseormath best Thepigiscuterthanthecat cute funny SunNanisfunnierthanLiYong PanChangjiangisthefunniestofthethree Test2Findtherules Theappleis Thepearis thantheapple Theorangeisthe ofthethree big bigger biggest Lookandsay Thetelephoneisuseful telephone Themobilephoneismoreusefulthanthetelephone mobilephone Thecomputeristhemostusefulofthethree computer Let stalk 手机 你能总结规律吗 多音节词和部分双音节形容词的比较级和最高级 在形容词前加more most sumup moreserious mostserious moredangerous mostdangerous morebeautiful mostbeautiful moreimportant mostimportant moreterrible mostterrible Test3Practice beautiful trees grass flowers Pracitcewithyourpartneraccordingto2b A The arebeautiful B Ithinkthe is thanthe C Yes butthe are ofthethree morebeautiful themostbeautiful important Chinese math English Practicewithyourpartneraccordingto2b A The isimportant B Ithinkthe is thanthe C Yes butthe is ofthethree moreimportant themostimportant serious fire earthquake rainstorm Practicewithyourpartneraccordingto2b A The isserious B Ithinkthe is thanthe C Yes butthe is ofthethree moreserious themostserious n 火 n 地震 n 暴风雨 AterribleearthquakestruckWenchuaninSichuanprovince strike V 侵袭 撞击 n 省份 str k Discussingroups Whatwillhappeninanearthquake loseone slife die buriedinbricks can tgotoschool can tgotoschool DoyouknowotherearthquakesinChina Yushu inQinghaiProvince struck in2010 Tangshan inHebeiProvince struck Ya an inSiChuanProvince struck in2013 Let sknowmoreaboutearthquakes Listento1aandchoosethecorrectanswer 1b KangkangandLiMingaretalkingabout waystoprotectusfromearthquakestheearthquakesinChinathenumberofbuildingsfallingdownthemissingpeopleinearthquake 视频1a P89 adj 失踪的 找不到的 Read1aandcompletethetable 1c Yushuearthquake felldown died weremissing 2008 Tangshanearthquake 1976 themostserious losttheirlives serious 程度 级别 实际情况 listenandfollow 视频1a P89 Pairwork Actoutthedialoginpairs struck Province felldown missing losttheirlives Yushuearthquake Wenchuanearthquake Tangshanearthquake inyourownwords Earthquakeisveryterribleanddestructive itbringusmuchsadness Howcanweprotectourselvesfromtheearthquake Discuss Howcanweprotectourselvesfromtheearthquake 1 Stayunderastrongtableordesk2 Protectyourheadwithyourarms3 Keepawayfromwindows4 movetoclearareas5 getawayfrombuildingsandtrees6 Don ttakethelift summary Thephrasesofthedialog loseone slife失去生命protectsb from保护 免受 asksb forhelp向某人求助 Thecomparativeandsuperlativeofadjectives more adj themost adj Homework 1 Collectmoreinformationabouthowtoprotectourselvesfromtheearthquake 2 Make5sentenceswiththecomparativeandsuperlativedegreesofthefollowingadjectives friendly quickly interesting popular delicious 用所给词的适当形式填空 Myschoolis thanyours beautiful IthinkEnglishis thanmath interesting Sharksare animalsofall dangerous Hisillnessis ofthethree serious Exercises morebeautiful moreinteresting themostdangerous themostserious 鲨鱼 Englishis thanbeforenow A moreusefulB veryusefulC usefulD themostuseful2 IlikesKatebestbecausesheis ofthethreestudents A carefulB morecarefulC themostcarefulD carefully3 Whichis money healthorfriends A importantB themostimportantC moreimportantD veryimportant Choosethebestanswers A C B Completethesentences 这座高楼昨晚倒塌了 很多人在那次车祸中丧生 我们怎样可以在地震中保护自己 Thetallbuilding lastnight Manypeople inthatcaraccident Howcanwe ourselves theearthquake felldown losttheirlives protectfrom Thankyou snowstorm暴风雪 badnews Listentothepassageandcompletethetable 3 train late terrible eight food drinks snowstorm earthquake Whichismoreserious Keypoints l