九年级英语全册 Unit 13 We’re trying to save the earth课件2 （新版）人教新目标版.ppt

sectiona第一课时 1a 1c unit13we retryingtosavetheearth litterv 乱扔n 垃圾 废弃物 bottomn 底部 最下部 fishermann 钓鱼的人 1a herearesomewordsrelatedtodifferentkindsofpollution writethemintheboxbelow thenaddmorewords noisepollution airpollution waterpollution loudmusic cars buildinghouse ships planes smoking factories factories rubbish littering 1b listenandcompletethesentences theriverwasdirty eventhebottomoftheriverwasfullofrubbish butitusedtobesoclean 1c role playtheconversation thenmakeyourownconversationsaboutthekindsofpollutionin1a yes butpeoplearethrowinglitterintotheriver everyoneinthistownshouldplayapartincleaningitup littering乱丢废弃物litter作不可数名词 意为 垃圾 废弃物 如 therewerepilesoflitteronthestreets 街上有一堆一堆的废弃物 therewillbefinesforpeoplewhodroplitter 乱扔垃圾的人将被罚款 languagepoints litter作及物动词 意为 把 弄得乱七八糟 如 don tlitterupthefloorwithscrapsofpaper 别往地上乱丢纸屑 itisantisocialtoleaveone slitterinpublicplace 在公共场所遗弃杂物是妨害公共利益的 languagepoints litter还可作不及物动词 意为 乱扔废弃物 如 pleasedon tlitter 请勿乱扔纸屑杂物 whydoyoualwayslitterupthetablewithallthesenewspapers 你为什么总是将报纸乱丢 把桌子弄得乱糟糟呢 languagepoints 1 thestreet 充满了 rubbish 2 litter causespollution 3 factoriesareputting pollute waterintotheriver isfullof littering polluted 4 thecity 过去 besoclean 5 weshouldplayapartin clean thecityup 6 there 过去有 somanytreesonthehills usedto cleaning usedtobe 7 根据汉语意思完成句子 不要将房间弄得乱糟糟的 theroom 8 shepaintedherselfthickand a uglyb uglifyc uglilyd ugliness don tlitterup a 完成课后提升作业 书到用时方恨少 事非经过不知难 陆游 sectiona第二课时 2a 2d unit13we retryingtosavetheearth coaln 煤 煤块 uglyadj 丑陋的 难看的 woodenadj 木制的 木头的 plasticadj 塑料的n 塑料 塑胶 takeawayn 外卖食物 binn 垃圾箱 2a listentotheinterview circlethekindsofpollutionthatjasonandsusantalkabout 1 theairisbadlypollutedbecausethereare ontheroadthesedays 2 factoriesthatburncoalalso theairwithalotofblacksmoke 3 thereisalsotoomuchrubbishandwaste people thingseveryday 4 peoplearealsolitteringin likeparks thisisturningbeautifulplacesintouglyones 2b listenagainandcompletethesentences 听力巩固训练 1 i abletoseestarsinthesky butnowican tseethemclearly 2 theair really aroundthere 3 peoplearealso inpublicplaces 4 thefactoriesthatburn also theairwithalotofblacksmoke usedtobe hasbecomepulluted littering coalpollute theairhasbecomereallypollutedaroundhere i mgettingveryworried yes iusedtobeabletoseestarsinthesky theproblemisthat 2c usetheinformationin2aand2btorole playconversationsbetweenjasonandsusan jasonandsusan whatareyourideasforsolvingtheseproblems well tocutdownairpollution weshouldtakethebusorsubwayinsteadofdriving 2d role playtheconversation yeah orrideabike thereareotheradvantagesofbikeriding it sgoodforhealthanditdoesn tcostanything greatideas whataboutwastepollution mmm ithinksimplethingslikebringingabagtogoshoppingcanhelp istarteddoingthatayearago me too also inevertakewoodenchopsticksorplasticforkswhenibuytakeawayfood iusetheonesathome andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone sotogether ouractionscanmakeadifferenceandleadtoabetterfuture 1 peoplearealsolitteringin likeparks thisisturningbeautifulplacesintouglyones ugly作形容词 意为 难看的 丑陋的 指人 动物或事物的外貌或道德上令人反感 还可表示 有敌意的 阴险的 不祥的 在句中可作表语或定语 反义词为comely beautiful 如 thefairychangedtheuglyoldwomanintoafrog 仙女把那个丑陋的老女人变成了一只青蛙 languagepoints 2 thereareotheradvantagesofbikeriding advantage作名词 意为 有利条件 优点 优势 反义词为disadvantage 如 hehadtheadvantageofagoodeducation 他具备受过良好教育的优势 whatistheadvantageofusingnuclearpower 使用核能有何好处 languagepoints advantage还可作及物动词 意为 有利于 使处于优势 如 itwouldadvantagehimtogoabroad 出国会对他有好处 itwouldadvantageyoutoworkhard 努力工作对你会有益 languagepoints 3 it sgoodforhealthanditdoesn tcostanything begoodfor意为 有益于 适于 后接名词或动词 ing形式 如 whiskycanbegoodforyouiftakeninmoderation 威士忌酒如饮用适度是有益的 doitup it llbegoodforyou 把它喝完 它对你有益 languagepoints 1 2013 山东青岛 howmuchisthetickettocentralpark aone wayticket 40 andyoucan anther 20foraround trip a costs payb cost spendc pay spendd spends pay2 thepooroldmanlivedinalittle hut a woodb woodenlyc woodennessd wooden a d 完成课后提升作业 书到用时方恨少 事非经过不知难 陆游 sectiona第三课时 3a 4c unit13we retryingtosavetheearth sharkn 鲨鱼 finn 鱼 鳍 crueladj 残酷的 残忍的 harmfuladj 有害的 3a readthepassageaboutsharksandcompletethefactsheetbelow 1 manypeopledonotrealizetheyarekillingawholeshark theyenjoyabowlofsharkfinsoup 2 sharksareatthetopofthefoodchain theirnumbersdrop theocean secosystemwillbeindanger when so 3b readthepassageagainandfillintheblankswiththewordsinthebox 3 manythinkthatsharksaretoostrongtobeendangered theyarewrong 4 therearenoscientificstudiestosupportthis alotofpeoplebelievethatsharkfinsaregoodforhealth 5 sharksmaydisappearoneday wedonotdosomethingtostopthesaleofsharkfins but although if grammarfocus joe youever take partinanenvironmentalproject ken yes ihave i help withaclean updaylastyear itwas consider thebiggestclean upprojectthiscity ever have joe howmanypeople take part have taken help consideredtobe had had havetaken 4a fillintheblankswiththecorrectformsoftheverbsinbrackets ken i think morethan1000people come tohelpout joe that sfantastic iguesseveryoneinthiscityis try toimprovetheenvironment ken yes wecan taffordto wait anylongertotakeaction think havecome trying waiting 4b fillintheblankswiththeappropriatemodalverbsfromthebox people thinkthatbigthings bedonetosavetheearth manyforgetthatsavingtheearthbeginswithsmallthings forexample you saveelectricitybyturningoffthelightswhenyouleavearoom you alsousereusablebagsinsteadofplasticbags ithinkit sagreatideathatyounow payforplasticbagsinsomestores may must can can haveto andinsteadofdrivingtoschoolorwork you rideyourbikeorwalk ifit sfar you takethebus allthesesmallthings addupandbecomebigthingsthat improvetheenvironment let stakeactionnow could can might can ithinkthateveryoneshouldusepublictransportation idisagree it sdifficultforparentswithyoungchildrentousepublictransportation 4c makealistofthingsthatpeoplecandotohelptheenvironmentanddiscussyourlistwithyourpartner 1 savethesharks save作动词 意为 救 拯救 后常跟介词from 如 hesavedtheboyfromthebigfire 他从大火中救出了那个男孩 thedogsavedthegirl slife 那只狗救了女孩的命 languagepoints 拓展 save作及物动词 意为 储蓄 贮存 节省 如 shesavedherstrengthforthelastminutesoftherace 她保存体力 准备在比赛的最后几分钟冲刺 save作不及物动词 意为 节省 存钱 贮存物品 如 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 languagepoints 孤立 如 theenemysoldierswerecutofffromtheirheadquarters 敌军同总部的联系被切断 成了孤军 thefloodcutoffthevillagersfromtherestoftheworld 洪水切断了村民们与外界的联系 剥夺继承权 如 hehascuthissonoffwithoutapenny 他取消了儿子的继承权 一便士也不给 languagepoints 拓展 关于cut的用法 cutdown削减 砍倒 杀死 删节 胜过cutin插嘴 超车 插入cutinto打断 侵犯cutout切断 删去 停止 关掉cutback削减 修剪 美 倒叙cutshort缩短 打断 缩减cutfrom从 上切下cutthrough刺穿 抄近路走过cutdownon削减 减少cutup切碎 抨击cutaway切掉 砍掉 languagepoints 1 2014 潍坊 arebettyandlinglingstilllivinginbeijing no they toqingdao a willmoveb aremovedc havejustmovedd move2 2014 黔西南 i myhomeworkforalongtime ireallymissit a leftb wentawayfromc haveleftd havebeenawayfrom c d 3 2013 福建泉州 ifwetakeashowerinsteadofbath morewater iagreewithyou a hassavedb cansavec canbesaved4 iwas inthemiddleofthetelephonecall a cutoffb cutdownc cutind cutaway5 peoplewho sportsmustbeincondition a joinb joininc takepartin c a c 完成课后提升作业 书到用时方恨少 事非经过不知难 陆游 sectionb第四课时 1a 1e unit13we retryingtosavetheearth thetrafficissoheavy itcausesairpollution sowhatshouldwedo weshouldn twastewaterandelectricity whatshouldwedo pollution thetrafficissoheavy wastewater wasteelectricity stopridingincars recyclebooksandpaper turnoffthelightswhenyouleavearoom turnofftheshowerwhileyouarewashingyourhair don tusepapernapkins 1a whatcanwedotohelpsavetheearth ranktheseitemsfromtheeasiest 1 tothemostdifficult 5 recyclingpaperisreallyeasy iagree butit shardtostopridingincars 1b compareyouranswersin1awithyourpartner 1c listenandcheck thethingsthatjuliaandjacktalkabout 1d listenagain check thethingsthatjuliaisdoingnowthethingsshewilldointhefutureandthethingsshewouldneverdo wereallyshouldn tusepapernapkins youknow iknow istoppedusingthemlastyear 1e makeaconversationusingtheinformationfromthechartabove saywhatistrueforyou recyclingpaperisreallyeasy recycle作动词 意为 回收利用 再利用 过去式为recycled 过去分词为recycled 现在分词为recycling 第三人称单数为recycles 如 chemicalconstantlycirculateorrecycleinthesystem 化学物质在系统中不断循环或回流 thesolereasontherecyclebinexistsistoimplementanundofacilityfordeletedfiles 回收站存在的唯一理由就是实现文件删除的撤销工具 languagepoints 1 it shard stop driving 2 weshouldn t use papernapkins 3 takeyourownbagswhen shop 4 save endangeredanimalsisveryimportantnow tostop use shopping saving 5 myuncleisgreener hestopped papernapkinslastyear 6 youlooktired youshouldstop yourworkandhaveagoodrelax a todob doingc todoing using b 完成课后提升作业 书到用时方恨少 事非经过不知难 陆游 sectionb第五课时 2a 3b unit13we retryingtosavetheearth throwaway扔掉 抛弃 pull down拆下 拆毁 gaten 大门 bottlen 瓶 瓶子 presidentn 主席 负责人 总统 inspirationn 灵感 2a lookatthetitleandthepicturesin2b canyouguesswhatthepassageisabout amyhayes house itisbuiltoutofrubbish thewindowsanddoorscomefromoldbuildingsaroundhertownthatwerepulleddown thetopofthehouseisanoldboatturnedupsidedown andthegateinfrontofherhouseismadeofrocksandoldglassbottles 2b readthepassageandcompletechartbelow jessicawong bags oldjeans handbags wangtao sartpieces oldcars theycanbeputathome themorepopularworkscanevenbeenseeninartshopsaroundthecity 2c fillintheblankswiththeformsofthephrasesinthebox 1 amyhayeslivesintheuk manyoftheoldbuildingsinherneighborhoodwere 2 alltherubbishandoldthingsinamy sneighborhoodwerethen whenamybuiltherhouse pulleddown puttogooduse 3 amyisverycreative she herfrontgate rocksandoldglassbottles sheputanoldboatontopofherhouse builtoutof 5 thoughjessica sbagsaremadefromoldclothes herbagsare beingcuteanduseful 6 wangtao makeslargepiecesofmetalartthatlooklikeanimalsorhumans makessmallerpiecesforthehome knownfor notonlybutalso 4 jessicawongsellsherbagsinasmallshop butshehasalso anonlinebusinesstosellthem setup 2d underlinethewordsinthepassagebasedonthewordsbelow whatarethedifferences 2e makealistofthingsthatneedtobedonetosavetheenvironment whichthingscanbedonebycommonpeopleeveryday whichthingshavetobedonebygovernmentsandorganizations discussthesewithyourgroup 1 whichpartsofthetown cityhaveaniceenvironment whyaretheynice 2 whichpartsneedtobeimproved why 3a thinkabouttheenvironmentinyourtown cityandcompletethechartbelow inyourletter describetheenvironmentalproblemsinyourtown city whataretheproblems wherearethey whatorwhoiscausingtheseproblems 3b writealettertothecitymayorabouttheproblemsandyoursuggestions then givesuggestionsorpossiblewaystosolvetheproblems ithinkthat weshould could isuggest 1 doyouoftenthrowawaythingsyoudon tneedanymore throwaway有以下几种意思 扔掉 丢弃 浪费 机会 优势或好处 如 ineverthrowanythingaway 我从来不扔任何东西 hehasthrowawayagoodopportunity 他已经失去了一个良好的机会 languagepoints 错过 机会等 放过 未能很好利用 机会等 如 don tthrowawaythisopportunity 不要错过这个机会 youarethrowingawayyourchanceofbecomingasuccess 你在错过成功的机会 浪费 时间 金钱等 乱花 钱等 如 itwillbetimeandmoneythrownaway 这将是浪费时间和金钱 youarethrowingyo