英语人教版九年级全册课文复述.ppt

SectionA23a 3b Theearthisbadlypolluted Whatshouldwedotosavetheearth Warmingup Let stakeaction 采取行动 Bringbagstogoshopping Throwrubbishintothebins Takebusesinsteadofdrivingcars Don tusewoodenchopsticks Checkifyouknowthesephrases 1 听说2 在中国南部地区3 每当4 一碗鱼翅汤5 切掉6 不仅 而且7 对 有害8 没有了鳍 heardofinsouthernChinaeachtimeabowlofsharkfinsoupcutoffnotonly butalsoharmfultoWithoutafin Checkifyouknowthesephrases 9 在 的顶部10 食物链11 实际上 事实上12 的数量13 在过去20到30年里14 到目前为止15 海洋生态系统16 帮助拯救鲨鱼 atthetopofthefoodchaininfactthenumberofinthelast20to30years Sofartheocean secosystemHelpsavethesharks Savetheearth Savetheanimals Weliveinthesamesmallworld Therearesomeanimalsareendangered Weshoulddosomethingtoprotecttheanimalsandtheenvironment Toloveanimalsistoloveourselves Usesomewordstodescribethesharks big large cruel scaring dangerous terrible Sharksareatthetopofthefoodchainintheocean secosystem Afoodchain Whoistherealkingofthefoodchain Humanbeings sharkfinsoup famous expensive popular Howdopeoplemakeabowlofsharkfinsoup Cutoffshark sfin Throwthesharkbackintotheocean Canthesharklivelongwithoutthefin Canthesharkswimwithoutthefin Canthesharkcatchfoodwithoutthefin Thesharkwilldieslowlywithoutthefin Abowloffinsoup thelifeofawholeshark Readthetitle thefirstandlastsentencesineachparagraphsandmatchthemainideas Para 1Para 2Para 3 Environmentalprotectiongroupsareagainst finning Somebasicfactsaboutsharkfinsoup Someimportantfactsaboutkillingsharks Manyhaveheardofsharkfinsoup ThisfamousandexpensivedishisespeciallypopularinsouthernChina Butdoyourealizethatyou rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup Whenpeoplecatchsharks theycutofftheirfinsandthrowthesharkbackintotheocean Readthepassageaboutsharksandcompletethefactsheetbelow 3a 听说 鱼翅汤 在中国南部地区 inthesouthofChina 每当 一碗 切掉 Withoutafin asharkcannolongerswimandslowlydies Thismethodisnotonlycruel butalsoharmfultotheenvironment Sharksareatthetopofthefoodchainintheocean secosystem Iftheirnumbersdroptoolow itwillbringdangertoalloceanlife Manybelievethatsharkscanneverbeendangeredbecausetheyarethestrongestintheirfoodchain Butinfact around70millionsharksarecaughtandtradedinthisindustryeveryyear Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years 不仅 而且 对 有害 没有了鳍 在 的顶部 食物链 在海洋生态系统中 濒临灭绝的 在过去的20到30年里与现在完成时连用 实际上 的数量 Environmentalprotectiongroupsaroundtheworld suchasWildAidandtheWWF areteachingthepublicabout finning Theyhaveevenaskedgovernmentstodeveloplawstostopthesaleofsharkfins Sofar noscientificstudieshaveshownthatshark sfinsaregoodforhealth sowhyeatthem Helpsavethesharks 例如 到目前为止 用现在完成时 科学研究 完善法律来阻止鱼翅的销售 insouthernChina around70million over90percent WildAidandtheWWF 3a Readthepassageaboutsharksandcompletethefactsheetbelow Shark sfin 鱼鳍 soupisfamousandexpensiveallaroundtheworld You rekillingawholesharkwhenyouenjoyabowlofshark sfinsoup Whileyouread ReadParagraph1andjudgethesentences F T 2 1 Peoplecutoffsharks finsandthrowthesharksbackintotheocean 2 Sharksareinthebottomofthefoodchainintheocean secosystem n 生态系统 食物链 ReadParagraph2andjudgethesentences F T Savethesharks peoplecutofftheirfinsandeatsharkfinsoup Asharkcannolongerswimandslowlydies atthetopofthefoodchainintheocean secosystem Ifsharks numbersdroptoolow Itwillbringdangertoalloceanlife ReadParagraph2andfillinthechart peopleenjoy fishermen then decreasedquickly abowlofsharkfinsoup catchsharks cuttheirfins throwthemintotheocean Thenumbersofsomekindofsharks d kri s 减少 ReadParagraph3andjudgethesentences F T F WildAidandtheWWFareenvironmentalprotectiongroupsinChina Twoenvironmentalgroupsappealtoestablishlawstostopsalesharkfins Shark sfinsaregoodforhealth Whatcanwedotosavethesharks Weshouldstopeatingthesharkfinsoup whenthebuyingstops thekillingcantoo 1 Manypeopledonotrealizetheyarekillingawholeshark theyenjoyabowlofsharkfinsoup 2 Sharksareatthetopofthefoodchain theirnumbersdrop theocean secosystemwillbeindanger when so Readthepassageagainandfillintheblankswiththewordsinthebox 3b 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 itwillbreakthebalanceofnuture Pleasesaynotoeatingthesharkfinsoup andtakeactiontosavethesharks southerncruelcutoffswimharmfultop 1 SavetheSharks savevt 救 拯救 后常跟介词from e g Hesavedtheboyfromthebigfire 他从大火中救出了那个男孩 Thedogsavedthegirl slife 那只狗救了女孩的命 拓展 save作及物动词 储蓄 贮存 节省 e g Shesavedherstrengthforthelastminutesoftherace 她保存体力 准备在比赛的最后几分钟冲刺 save作vi 节省 存钱 贮存物品 e g Someanimalssaveforthefuture 一些动物为未来之需储存食品 Languagepoints 2 Whenpeoplecatchsharks theycutofftheirfinsandthrowthesharkbackintotheocean cutoff有以下几种意思 切断 水 电 中断 关掉 如 Theirwatersupplywascutoff 他们的水源被切断了 切下来 剪下来 如 Theycutofftheheadsoftheircaptives 他们把俘虏的头砍了下来 3 Thisisnotonlycruel butalsoharmfultotheenvironment 这种方法不但残忍而且对环境有害 notonly butalso 不仅 而且 e g Shenotonlyplayswell butalsowritesmusic 她不但很会演奏 而且还会作曲 Notonlymenbutalsowomenwerechosen 不仅仅是男的 女的也有被选中的 连接并列主语 谓语与靠近的主语保持一致 e g Notonlyyoubutalsohehastoleave notonly放在句首 后接句子时要用倒装结构 e g Notonlyhadthepoormanbeenfined butalsohehadbeensenttoprison 这个可怜的人不仅被罚款 而且还被送进了监狱 4 harmful形容词 意为 有害的 常构成短语beharmfulto 对 有害的 Smokingisharmfultothehealth 5 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 not anylonger nolonger侧重时间e g Henolongerliveshere 他不在这儿居住了 Hedoesn tlivehereanylonger 一个时间以前他住在这儿 过了这个时间 他就离开了 not anymore nomore侧重程度和数量e g Youcandrinknomore 你不能再喝了 Youcan tdrinkanymore 喝酒的量到了一定程度 不能再继续下去了 6 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 Heshoutedatthetopofhisvoiceinorderthathemightbeheard 他尽力大声叫喊 以便别人能听见