英语人教版九年级全册Unit13_SectionA（3a-3b）.ppt

初中英语人教版九年级上册 Unit13We retryingtosavetheearth SectionA 3a 3b 张潘镇一中曹要红 教学目标 1 能够熟练运用现在进行时 现在完成时 被动语态 情态动词描述濒危动物和拯救地球 2 能够根据所学知识进行简单的写作练习 3 培养学生良好的环境保护意识 教学重点难点 1 读懂有关濒危动物和拯救地球的短文 2 理解掌握现在现在进行时 现在完成时 被动语态 情态动词的用法 Revision JasonandSusan whatareyourideasforsolvingtheseproblems Role play2d Istheearthbadlypolluted Whatshouldwedotosavetheearth Warmingup Let stakeaction 采取行动 Turnoffthelightswhenyouleavearoom Recyclebooksandpaper Takebusesinsteadofdrivingcars Therearesomeanimalsareendangered Weshoulddosomethingtoprotecttheanimalsandtheenvironment Savetheearth Savetheanimals Thezoosprovidehomesformanyendangeredanimals Whatdoyouknowaboutsharks Discusswithyourpartner Readingpractice 1 Readthewholepassageandanswerthefollowingquestions 1 Whereissharkfinsouppopular 2 Howmanysharksarecaughtandtradedeveryyear 3 Howcangovernmentshelp 4 Whatarethetwoenvironmentalgroupsagainst finning 3a southernChina 70million developlawstostopthesale WildAidandtheWWF 3a Readthepassageaboutsharksandcompletethefactsheetbelow Sharksareendangered readthepassageandjudgethesentences Readthefirstparagraph 1 Shark sfin 鱼鳍 soupisfamousandexpensiveallaroundtheworld 2 Wehavetokillawholesharktogetabowlofshark sfinsoup Readthesecondparagraph 1 Peoplecutoffsharks finsandthrowthesharksbackintotheocean 2 Sharksareinthebottomofthefoodchainintheocean secosystem n 生态系统 食物链 Readthethirdparagraph 1 WildAidandtheWWFareenvironmentalprotectiongroupsinChina 2 Shark sfinsaregoodforhealth 3b Readthepassageagainandfillintheblankswiththewordsinthebox Manypeopledonotrealizetheyarekillingawholeshark theyenjoyabowlofsharkfinsoup 2 Sharksareatthetopofthefoodchain iftheirnumbersdrop theocean secosystemwillbeindanger when so 3 Manythinkthatsharksaretoostrongtobeendangered theyarewrong 4 therearenoscientificstudiestosupportthis alotofpeoplebelievethatsharkfinsaregoodforhealth 5 Sharksmaydisappearoneday wedonotdosomethingtostopthesaleofsharkfins but Although if adj 科学上的 科学的 writingpractice GivesomeadvicetoprotectthePandasaccordingtothepassagewehavelearnt 提示 1 严惩这些以不正当的手段猎杀熊猫的额不法分子 2 种植更多的竹子 既可以为熊猫提供充足的食源 又能改善熊猫的栖息环境 提示词语 nationaltreasure国宝punish惩罚bamboo竹子mak