英语人教版九年级全册Im trying to save the earth.ppt

Unit13We retryingtosavetheearth Period2 3a 3b Translation 1 甚至河底都满是垃圾 2 这个镇上的每个人都应该参与清扫 Eventhebottomoftheriverwasfullofrubbish Everyoneinthistownshouldplayapartincleaningitup 3 骑自行车有其它的优点 4 我买外卖食品从来不拿木筷子和塑料叉子 Thereareotheradvantagesofbikeriding InevertakewoodenchopsticksorplasticforkswhenIbuytakeawayfood Warmingup Theearthisbadlypolluted Whatshouldwedotosavetheearth Let stakeaction 采取行动 takebusesinsteadofdrivingcars turnoffthelightswhenyouleavearoom recyclebooksandpaper Savetheearth Savetheanimals Therearesomeanimalsareendangered Weshoulddosomethingtoprotecttheanimalsandtheenvironment Competition shark Whatisthefiercestanimalintheocean Whatisthemostexpensivepartofashark 凶猛的 Whatdoyouthinkoftheprocessofgettingsharkfin It scruel Howmanysharksarekilledinthisindustryoffinningeveryyear finning Also itisbadtotheenvironment harmful It scruel harmfultotheenvironment notonly butalso Over70million 行业数字 猎翅 的行为 Completethemainideaofeachparagraph Para1Sharkfinsoupis Para2Sharksarebecauseofpeople s Para3Weshouldthesharks Fastreading popular endangered killing save Whereissharkfinsouppopular Para1 ItisespeciallypopularinsouthernChina Carefulreading Para2 Q1 Whatdopeopledotosharks Peoplecatchsharks cutofftheirfinsandthrowthesharkbackintotheocean asaresult It snotonlycruel butalsoharmfultotheenvironment Withoutafin asharkcannolongerswimandslowlydies Carefulreading Q2 Whatdoesthewriterthinkofpeople sbehavior Sharksareatthetopoffoodchainintheocean secosystem Iftheirnumbersdroptoolow itwillbringdangertoalloceanlife Q3 Whydoesthewritersayitisharmfultotheenvironment foodchain atthetopofthefoodchain Q4 What sthesituationofsharksnow They reendangered Around70millionsharksarecaughtandtradedinthisindustryeveryyear Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years indanger 2 1 Q1 Aresharkfinsgoodforhealth Q2 Whathavepeopledoneagainstfinning Noscientificstudieshaveshownthatsharkfinsaregoodforhealth Environmentalprotectiongroups Teachthepublicaboutfinning Askgovernmentstodeveloplawstostopthesalesofsharkfins Para3 Carefulreading A 理论的B 科学的 southernChina around70million over90percent WildAidandtheWWF 3a Readthepassageaboutsharksandcompletethefactsheetbelow 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 Let sdothistoreviewthetext Somepeopleliketoeatshark sfinsoup especiallyin China Butgettingtheshark sfinisvery Whenpeoplecatchsharks they theirfinsandthrowthesharksintotheocean Thesharkslowlydiesbecauseitcan t withoutthefin Anditisalso toenvironment Sharksareatthe ofthefoodchain Ifthenumberofsharksdropstoolow itwillbreakthebalanceofnature Pleasesaynotoeatingthesharkfinsoup andtakeactiontosavethesharks southern cruel swim harmful top Savetheearth Savetheanimals NoSail NoKilling 1 Asharkcannolongerswimandslowlydies 鲨鱼不能再游泳然后慢慢死掉 nolonger意思是 不再 e g I mnolongerastudent 我不再是个学生了 有两个短语和nolonger同义 即not anylonger和not anymore 但他们侧重的方面不同 Languagepoints 2 Thisisnotonlycruel butalsoharmfultotheenvironment 这种方法不但残忍而且对环境有害 notonly butalso 用于连接两个表示并列关系的成分 着重强调后者 其意为 不仅 而且 其中的also有时可以省略 beharmfulto对 有害e g Smokingisharmfultothehealth 吸烟有害健康 Playingcomputergamesmuchisharmfultostudents 电脑游戏玩太多对学生有害 3 Sharksareatthetopofthefoodchainintheocean secosystem 鲨鱼位于海洋生物系统食物链的顶部 atthetopof在 最高地位 用最高 最大 的 速度 声音等 e g Ilookedatthetopofhishead hishairshinyandpartedsmoothly 我看他的头顶 头发闪亮且平滑的分开 4 Iftheirnumbersdroptoolow itwillbringdangertoalloceanlife 如果它们的数目降至过低 会给所有海洋生物带来危险 此句复数形式的numbers表达全海洋中鲨鱼的总量 当表示数值的高或低时 number要用high或low修饰 5 Environmentprotectiongroupsaroundtheworld suchasWildAidandtheWWF areteachingthepublicabout finning 世界各地的环境保护组织 如野生救援协会和世界自然基金会 都在教育公众有关 猎翅 的行为 1 句中fin本为名词 指 鱼鳍 此句中的finni