仁爱版英语八年级Unit-4-Topic-2-Section-A课件.ppt

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1、Unit4OurWorldTopic2Howcanweprotectourselvesfromtheearthquake?SectionAStudyingAims学习多音节和部分双音节形容词的比较等级的构成和用法。了解并谈论地震的相关信息。Thetelephoneisuseful.telephoneThemobilephoneis___________thanthetelephone.mobilephoneThecomputeris_______________ofthethree.computerLet'stalkmoreusefulthemostusefuldange

2、rousfootballbasketballbaseballAskandanswerwithyourpartneraccordingto2b.A：The__________isdangerous.B:Ithinkthe________ismoredangerousthanthe________.C:Yes,butthe_________isthemostdangerousofthethree.beautifultreesgrassflowersAskandanswerwithyourpartneraccordingto2b.A：The__________arebeauti

3、ful.B:Ithinkthe________aremorebeautifulthanthe________.C:Yes,butthe_________arethemostbeautifulofthethree.importantChinesemathEnglishAskandanswerwithyourpartneraccordingto2b.A：__________isimportant.B:Ithink________ismoreimportantthan________.C:Yes,but_________isthemostimportantofthethree.

4、terriblecoldtoothachefeverAskandanswerwithyourpartneraccordingto2b.seriousfireearthquakerainstormAskandanswerwithyourpartneraccordingto2b.delicious—interesting—carefully—popular—careful—moredelicious—themostdeliciousmoreinteresting—themostinterestingmorecarefully—themostcarefullymorepopul

5、ar—themostpopularmorecareful—themostcareful多音节词和部分双音节词：在词前加more/themost。sumup2aStudytherulesandcompletethetable.AdjectiveusefulseriousdangerousbeautifulimportantterribleComparativemoreusefulSuperlativemostusefulLet'sknowmoreaboutearthquakes.Listento1aandchoosethecorrectanswer.1b录音1a-P89Ka

6、ngkangandLiMingaretalkingabout_______.waystoprotectusfromearthquakestheearthquakesinChinathenumberofbuildingsfallingdownthemissingpeopleinearthquakeListenagainandcompletethetable.1cEarthquakeYearDegreeFact2010buildings_____________somepeople__________manypeople___________Wenchuanearthquak

7、emoreserious240000people__________________Yushuearthquakefelldowndiedweremissing2008Tangshanearthquake1976themostseriouslosttheirlivesserious视频1a-P89PairworkActoutthedialoginpairs.Keypointsloseone’slife失去生命protectsb.from保护……免受……Eg:戴太阳镜可以保护眼睛不受伤害。Wearingsunglassescan