英语人教版九年级全册Unit13 We are trying to save t.ppt

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1、Unit13Wearetryingtosavetheearth教学目标1.掌握下列单词:litter,bottom,fisherman,coal,ugly,advantage,cost,wooden,plastic,takeaway,bin2.理解并掌握下列句子:Butitusedtobesoclean!Theairhasbecomereallypollutedaroundhere.Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture!3.复习一些

2、语法:现在进行时、一般现在时、usedto表示的一般过去时、现在完成时、一般过去时的被动语态。ProblemsairpollutionProblemswastepollutionProblemswaterpollutionProblemsnoisepollutionProblemsnoisepollutionairpollutionwaterpollutionwastepollutioncarsplanessmokingrubbish......rubbish......loudmusicbuildinghousef

3、actoriesfactoriesrubbish............solutionsairpollutionwaterpollutionwastepollutiontakeabusorrideabiketoschool...bringabagtogoshopping...Donotthrowrubbishintotheriver...othersturnoffthelightswhenyouleavetheroom.......写作练习Thewordweliveinisbecomingworseandworse

4、becauseofpollution.Airpollution,waterpollutionandsoon,asstudents,weshoud........一、根据句意及首字母提示完成单词1.Therearesomebeautifulflowersatthebofthevalley(山谷).2.Thefmakesalivingbyfishing.3.Thenewbikecme400yuan.4.Weshouldbringashoppingbasketinsteadofpbagswhenweareshopping.

5、5.Weshouldthrowthelinthebinsandkeepourschoolcleanandbeautiful.课堂检测2.fisherman3.cost4.plastic5.litterAnswers:1.bottom教师寄语Everybodyisenvironmentalprotection,theenvironmentalprotectionisaneverybody,theearthisourhome,itisourdutytoprotecther.Thankyou!