英语人教版九年级全册U13 A-1.pptx

Unit13We retryingtosavetheearth SectionA 3a Howmanykindsofendangeredanimalsdoyouknow Discussion panda goldenmonkey red crownedcrane snowleopard Chineseriverdolphin lep d d lf n pronghorn Howdotheendangeredanimalsbecomeendangered pollution foodshortage disease destroyofhabitation over hunting 麋鹿 pr h n h b te n Thetigerishuntedforitsbonesandfur Theelephantishuntedforitsivories ivory a v r Therhinocerosishuntedforitshorn ra n s r s Thebearishuntedforitspaws Thesharkishuntedforitsfin Whatdoyouknowaboutsharks ItisaChinesedishthatispopularnotonlyinChina butalsoamongtheChinesepopulationinothercountrieslikeSingaporeandMalaysia Itisrareandisbelievedtohavemanyhealthbenefits soitisveryexpensive Infact itisalmostakindofstatussymbolshowingoffthewealthandposition Sharkfinsoup Readthetitle thefirstandlastsentencesineachparagraphsandmatchthemainideas Talkaboutsharkfinsoup Sharksareendangerednow Appealtopeopleagainsteatingsharkfinsoup Para 3Para 1Para 2 Beforeyouread 1 Whileyouread 2 ReadParagraph1andjudgethesentences Shark sfin 鱼鳍 soupisfamousandexpensiveallaroundtheworld You rekillingawholesharkwhenyouenjoyabowlofshark sfinsoup F T ReadParagraph2andfillinthechart peopleenjoy fishermen then decreasedquickly abowlofsharkfinsoup catchsharks cuttheirfins throwthemintotheocean Thenumberofsomekindofsharks ReadParagraph3andjudgethesentences WildAidandtheWWFareenvironmentalprotectiongroupsinChina Twoenvironmentalgroupsappealtoestablishlawstostopthesaleofsharkfins Shark sfinsaregoodforhealth F T F 3aReadthepassageaboutthesharksandcompletethefactsheetbelow InsouthernChina TheWildAidandtheWWF Around70million Theycandeveloplawstostopthesaleofsharkfins TheWildAid野生救援协会TheWWF WorldWildlifeFund 世界自然基金会 WWFisoneoftheworld slargestindependentconservationorganizations Itsmissionistobuildafutureinwhichhumansliveinharmonywithnature WWFfounder SirPeterScott 1909 1989 1 Manypeopledonotrealizetheyarekillingawholeshark theyenjoyabowlofsharkfinsoup 2 Sharksareatthetopofthefoodchain iftheirnumbersdrop theocean secosystemwillbeindanger 3 Manythinkthatsharksaretoostrongtobeendangered theyarewrong 4 therearenoscientificstudiestosupportthis alotofpeoplebelievethatsharkfinsaregoodforhealth 5 Sharksmaydisappearoneday wedonotdosomethingtostopthesaleofsharkfins when so but Although if Readthepassageagainandfillintheblankswiththewordsinthebox 3b Somepeopleliketoeatsharkfinsoup especiallyin China Butgettingtheshark sfinisvery Whenpeoplecatchsharks they theirfinsandthrowthesharkbackintotheocean Thesharkslowlydiesbecauseitcan t withoutafin Anditisalso totheenvironment Sharksareatthe ofthefoodchain Ifthenumberofsharks toolow itwillbreakthebalanceofthenature Pleasesaynotoeatingsharkfinsoup andtakeactiontosavethesharks southern cruel cutoff swim harmful top drops 3 Afteryouread Retellthepassage Manyhaveheardofsharkfinsoup hearof听说 Haveyoueverheardofawriter calledLuXun 你听说过一个叫作鲁迅的作家吗 Languagepoints 辨析 hear hearof hearabout和hearfrom 1 hear指亲耳 听见 听到 常接名词 代词 接从句指间接 听说 听到 等 2 hearof指非亲耳所 听见 常接名词 代词或动名词等 表示 听说 的消息或情况 时可与hearabout通用 3 hearabout指间接 听说 听到过某人或某事 4 hearfrom通常跟表示人的名词或代词 是 收到 的信 收到 的电报 得到 的消息 2 Butdoyourealizethatyou rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup eachtime在这里的功能相当于从属连词 引导时间状语从句 意思是 每当 时 Thelittleboygivesmeabigsmileeachtimehemeetsme 那男孩每次遇见我时都会露出微笑 3 Whenpeoplecatchsharks theycutofftheirfins cutoff切下 切断 I msorrythatyourcallwascutoffjustnow 抱歉 刚刚你的电话被切断了 cutdown削减 删减 砍倒cutout切断 删除 停止 裁剪cutback削减 急忙返回cutup切碎cutin切入 插嘴 超车cutthrough穿过 挤进cutacross抄近路穿过 与 相抵触cutinto插进来 参加 谈话 打断 别人的话 4 Thisisnotonlycruel butalsoharmfultotheenvironment 1 crueladj 残酷的 残忍的 Itwascruelofhimtosaythat 他说那话真是狠心 2 beharmfulto对 有害Toomuchsunisharmfultotheskin 晒太多太阳对皮肤是有害的 Itisharmfultoyourhealthtodrinktoomuch 过量喝酒对你的身体有害 3 notonly butalso 意为 不仅 而且 用于连接两个表示并列关系的成分 着重强调后者 其中的also有时可以省略 Henotonlystudieshardbutalsoworkswell 他不仅学习努力 而且认真工作 Notonlydidhegivehisword buthealsokeptit 他不仅作出了许诺 而且履行了诺言 说明 若连接两个成分作主语 其谓语通常与靠近的主语保持一致 如 Notonlyyoubutalsohehastoleave 不只是你 他也得离开 NotonlyyoubutalsoMr Zhangteachesinthiscollege 不仅你 张老师也在此学院教书 若连接两个句子 notonly后面的句子要用倒装 如 Notonlydidhespeakmorecorrectly buthespokemoreeasily 他不仅说得更正确 而且讲得更容易了 Notonlyhadthepoormanbeenfined buthealsohadbeensenttoprison 这个可怜的人不仅被罚款 而且还被送进了监狱 5 Asharkcannolongerswimandslowlydies 鲨鱼不能再游泳然后慢慢死掉 nolonger nomore 不再 not anylonger侧重时间not anymore侧重程度和数量 I mnolongerastudent 我不再是个学生了 Youcandrinknomore Youcan tdrinkanymore 你不能再喝了 喝酒的量到了一定程度 Hehasdecidedtoliveabroad sohewill stayhere notmoreB notlongerC nolongerD nomore 解析 本题强调的是时间和动作上不再待在这里了 只有nolonger符合 所以选择C选项 C 6 Thenumbersofsomekindsofsharkshavefallenbyover90percent fallby下降了 Productioncostsfellbyaboutone third 生产成本大约下降了三分之一 fallto下降到 Temperatureswillfalltoaminimumof10degrees 气温会降到最低点10度 7 Theocean secosystemwillbeindanger Oneoftheirmenwasindanger 他们当中有一人情况危险 indangerof有 的危险 indanger处于危险中 Thesickmanisindangerofdeath 这位病人有死亡的危险 相关短语 insafety处于安全中 安全地inhealth身体健康inpeace平安地 安静地introuble处于不幸中infact实际上 事实上 7 Thereareotheradvantagesofbikeriding advantagen 优点 有利条件 Hisheightwasanobviousadvantageindoingthisjob 干这项工作 他的身高是明显优势 disadvantagen 缺点 不利条件 8 It sgoodforhealthanditdoesn tcostanything 1 begoodfor对 好 有益处 Itwillbegoodforhertobeoutinthesun 出去晒晒太阳对她有益 begoodat擅长于 在 方面做得好 dowellin begoodto对待 好 bebadfor对 不好 有害beharmfultododoharmto cost的主语是物或某种活动 1 sth costs sb money某物花了 某人 多少钱2 doing sth costs sb time某物 做某事 花了 某人 多少时间 2 cost spend take pay spend的主语通常是人 句型有 sb spendmoney timeonsth sb spendmoney time in doingsth Hespent500yuanonthecoat Hespent500yuan in buyingt