仁爱版八年级英语上册 Unit Topic Section B 课件.ppt

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1、Unit4OurWorldTopic2Howcanweprotectourselvesfromtheearthquake?SectionB1.phrases2.thecomparativeandsuperlativedegreeofadjectivesandadverbs.失去生命保护……免受……向某人求助loseone’slifeprotectsb.fromasksb.forhelpmore+adj.themost+adj.一、Reeviewusefuldangerousbeautifulimportantterrible比

2、较级最高级moredangerousthemostdangerousmorebeautifulthemostbeautifulmoreimportantthemostimportantmoreterriblethemostterriblemoreusefulthemostusefulseriousYushuearthquakeWenchuanearthquakeTangshanearthquakeLead-inisserious.ismoreserious.isthemostserious.1.Learnaboutthecom

3、parativeandsuperlativedegreeofadjectivesandadverbsagain.2.Learnhowtoprotectourselvesfromtheearthquake.3.Learnhowtoexpresscareandcomfort.二、Learningaims1.Listento1aandmarkT（True）orF(False).录音1a-P91TheleveloftheYushuearthquakewas6.1.()2.Runningoutofthedoorissafer.()3.T

4、hemostimportantthingistostaycalm.()FFT1b三、指导自学&四、巡视自学2.Read1atogether,andfindoutthewordorphraseswhichyoucan’tread.3.Read1atogetherandfindoutthefollowingphrasesandsentencesingroups.听说；倒塌；失去某人的家园；跑出……外；保持冷静。Howtoprotectourselvesfromtheearthquake?loseone’shomerunoutofs

5、taycalmhearaboutfalldownHowtoprotectourselvesfromanearthquake？Weshouldn’trunoutofthedoor.Weshouldstayunderthetable.Themostimportantthingistostaycalm.1.Listenagainandfillintheblank.Thenreadtogether.TheYushuearthquakewasterrible.Many________felldown.Theearthquake_____

6、__morethantwothousandpeopleand______morepeople.Manychildren_____theirhomesandcouldn’tgotoschool.MissWangtoldthemthatrunningoutofthedoorcouldbe____________andthemostimportantthingisto________calm.buildingskilledhurtlostdangerousstay1c五、检查自学效果2.根据关键词复述课文。Qinghaiearthq

7、uake(level7.1)buildingsfelldownpeople(killed+hurt)children(home+school)runoutofstayunderthetablestaycalmQinghaiearthquakeisterrible.Itwasalevel7.1earthquake…resultswaystoprotectourselves六、讨论，点拨1.Summarizetheusingofthousand.Itkilledmorethantwothousandpeople.Thousands

8、ofpeoplediedintheearthquake.1.当thousand与具体数字连用时，用法为：基数词+.意思是：2.当thousand不与具体数字连用，表示不确定的泛指数时，要与连用，用法为：thousandof意思是：相同用法的词：三百；成百上千；五百万；数百万.