英语人教版九年级全册unit 13 period 2a-2d.ppt

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1、Unit13We'retryingtosavetheearth!Period2SectionA2a-2dLanguagegoals:talkaboutpollutionandenvironmentalprotectionairpollutionlandpollutionnoisepollutionwaterpollutionFreetalk:waterpollutionwhatcausedit?Whatshouldwedo?2aListentotheinterview.Circlethekindso

2、fpollutionthatJasonandSusantalkabout.landpollutionB.airpollutionC.noisepollutionD.waterpollution1.Theairisbadlypollutedbecausethereare___________ontheroadthesedays.2.Factoriesthatburncoalalso________theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbis

3、handwaste.People_________________thingseveryday.4.Peoplearealsolitteringin____________likeparks.Thisisturningbeautifulplacesintouglyones.Makepredictions1.Theairisbadlypollutedbecausethereare___________ontheroadthesedays.2bMakepredictions.2.Factoriestha

4、tburncoalalso________theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People_________________thingseveryday.4.Peoplearealsolitteringin____________likeparks.Thisisturningbeautifulplacesintouglyones.2aListentotheinterview.Circlethekindsofpo

5、llutionthatJasonandSusantalkabout.landpollutionB.airpollutionC.noisepollutionD.waterpollution2b1.Theairisbadlypollutedbecausethereare___________ontheroadthesedays.2.Factoriesthatburncoalalso________theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbish

6、andwaste.People_________________thingseveryday.4.Peoplearealsolitteringin____________likeparks.Thisisturningbeautifulplacesintouglyones.morecarspolluteListenandcompletethesentence.arethrowingawaypublicplaces2dMakenewconversationsaboutlandpollution/airp

7、ollution/noisepollution…Whatistheproblem?whatcausedtheproblem?Whatshouldwedo?2dRead2dandcompletethechart.PollutionWaystosolvetheproblemairpollutionwastepollutiontakethebus,subwayorrideabikeinsteadofdrivingbringabagtogoshoppingnevertakewooden(木头的)chopst

8、icksorplasticforkswhenbuyingtakeawayfood,Iusetheonesathome.throwrubbishinthebinskeeppublicplacescleanandbeautiful.2dPayattentiontothesesentences,discusstheredwords.1.Whatareyourideasforsolvingtheseproblems?2.Thereareotheradvantagesofbik