人教高中英语Unit 3 Environmental protection Period 5 Using language(2) Reading for writing 课件 -2020-2021学年高中英语新教材同步备课(人教版选择性必修第三册）.pptx

人教版 选择性必修三Period 5 Using language(2)：write a report on an environmental ProtectionUnit 3 Environmental Protection1.Knowthewritingtypeofthepassage2.Deepenthereadingskills,suchassummarizing,skimmingandscanning.3.KnowtheproblemofLiriverandtheeffortstohandletheproblem.4.Writeareportonanenvironmentalissue.Look at the title and the picture on P32 and predict what the text will be about.The text is mainly about the water pollution and actions about Li river.WhatdoyouthinkmighthavecausedwaterpollutionintheLiriver?Alargenumberoftouristscrowdinandleavetoomuchdamage.Enterprisespouredthepollutedwaterintotheriver.Readandanalyzetheorganizationofthepassage.Thensumupthemainideasofeachparagraphusingthekeywords.para1:introducethetopic.Para2:describingthewaterpollution.Para3:presentingsomeactionsPara4:presentingfurtheractions Read the report and find out the answers to the following questions.1.What were some of the negative effects on the Li River as a result of the growth in tourism.2.What measures have been taken to improve the LI River water quality?3.What is the“river chief system”?1.what were some of the negative effects on the Li River as a result of the growth in tourism.Many tourists threw garbage into the river.Kitchens on board were using oil which was thrown into the river.The growth of tourism meant the local population rose rapidly,as well as the commercial and industrial enterprises.More household and commercial waste ended up in the water.More chemicals led to severe water quality issues.2.What measures have been taken to improve the LI River water quality?The construction of waste water treatment facilitiesThe collection and transport of household waste Dozens of pollution enterprises were closed or moved.New rules were made.The local government uses the media to spread the awareness of protection.Carry out inspections regularly.3.What is the“river chief system”?It means holding senior officials responsible for reducing water pollution.Draw a mind map to show all the factors that caused the pollution.语法填空.ThebeautifulLiRiverisoneofthe1_（famous）touristdestinations，butthe2_（grow）intourismhashadnegativeeffectsontheriverswaterquality.Thisreportlooksattheproblemofwaterpollutionandsomeactionsthathavebeentakentodealwithit.WaterqualityintheLiRiverhadsuffered3_（great）fromanincreasingvolumeoftourists，manyof4_frequentlythrewgarbageintotheriver.Manytourboatscontributed5_ theproblemtoo.Thelocalpopulationroserapidly，aswellas6_ numberofcommercialandindustrialenterprises.Waterpollutionlevelsincreased，withmorehouseholdandcommercialwasteendingupintheriver.Tofeedmorepeople，morechemicals7_（use）toincreasecropproduction.Thesechemicalsledtoseverewaterqualityissues，8_（cause）adecreaseinthenumberoffishspecies.Finally，aseriesofurgentstepsweretaken9_（restore）theriversoriginalbeauty.It10_（believe）thatthebeautyoftheLiRiverwillbepreservedforgenerationstocome.most famousgrowthgreatlywhomtothewere usedcausingto restoreis believed 概要写作阅读课文，根据其内容写一篇60词左右的内容概要。Here is a report studying the problem of Li Rivers water pollution and some measures taken to solve the problem.（要点1）In the past the increasing tourism made the beautiful river suffer a lot.The natural environment was damaged.（要点2）Therefore，a series of measures were taken to make the rivers beauty reappear.（要点3）And thanks to these effective measures，the coming generations will still be able to enjoy the beauty of the Li River.（要点4）教材原句p.26.thebearappearedtohavestarvedanddied.这只熊似乎是饿死的。1.starvevi.&vt.（使）挨饿；饿死；缺乏starvetodeath饿死bestarving感觉很饿，饿极了bestarvedof/for缺乏Theanimalswerelefttostarvetodeath.Whoistoblame?动物们被活活饿死了。这该怪谁呢？Thankstoyourfood.Imstarving!多亏了你的食物。我饿极了！Thedepartmenthasbeenstarvedofsubstantialresources.这个部门一直缺乏大量的资源。【词语积累】starvationn.饥饿；挨饿；饿死dieof/fromstarvation饿死单句语法填空（1）Theylleitherdiefromthecoldorstarve_ death.（2）Whenwillthedinnerbeready?We_（starve）.（3）Thepoorkidisjuststarved_ attention.（4）Helooksforwardtothedaywhennoonewilldieof_（starve）.完成句子（5）Manypeople_（饿死）aftertheearthquakeasaresultofthedelayofthesupplies.toare starvingof/forstarvationstarved to death教材原句p.26ThisalarmingcaseshowedhowtheincreaseintemperaturehadanimpactonEarthsecology.这一令人震惊的案例表明，气温升高对地球生态产生了怎样的影响。2.haveanimpacton对有影响；对造成影响ThereisnoproofthatFrenchhadanimpactontheChineselanguage.没有证据表明法语对汉语有影响。【词语积累】haveaneffect/influenceon.对有影响单句语法填空（1）Questionsthatleadthemintoemotionalstateswillalsohaveanimpact_ theirresponses.（2）Whatthepregnantmothereatswillhave_ impactonthebabysdevelopment.完成句子（3）Whateveryoudowill_（对有影响）society，sobehavewell.onanhave an impact/effect/influence on教材原句p.26The“natural”greenhouseeffectreferstothefactthatheatfromthesunenterstheatmosphere.“自然”温室效应指的是来自太阳的热量进入大气层3.referto（to是介词）（1）指的是Peoplewhoarelikelytosucceedrefertothosewhoareambitious.可能成功的人是指那些有抱负的人。（2）提到，谈到 搭配：referto.as.把称为Shereferredtoastrangesolidinherreport.她在报告中提到了一种奇怪的固体。Thechildreferredtothecolorfulribbonasrainbow.那个孩子把彩带称为彩虹。（3）参考，查阅Youcanrefertotheexcellentmechanicsnotesifyouwant.如果你想的话，你可以参考优秀技工的笔记。Pleaserefertoadictionarytocheckthespelling.请查一下词典看看拼写是否正确。【归纳拓展】（1）refer.to.把送交给（以求获得帮助等）（2）referencen.提及，涉及；查阅，参考；推荐信in/withreferenceto关于 forfuturereference供日后参考单句语法填空（1）WealwaysrefertoBen_“aniceboy”.（2）WhilegivingtheEnglishspeech，oneisnotallowedtorefer_ thenotes.（3）Youdbetterwritedownthephonenumberofthatrestaurantforfurther_（refer）.完成句子（4）Theheadmasterspokeatthemeetingfornearlyanhourwithout_（参考）hisnotes.（5）Ipromisenot_（提到）thismatteragain.（6）Ihavenothingtosay_（关于）theagreement.（7）English_（被称为）auniversallanguage.astoreferencereferring toto refer toin/with reference tois referred to as教材原句p.27Theheatisreleasedbackintospaceatlongerwavelengths.热量以更长的波长释放回太空。4.releasevt.&n.排放；释放；发布releaseaprisoner释放囚犯areleasefromprison从狱中释放releaseamovie发行影片thelatestrelease最新发行的产品Inthefoggymorning，theenemyreleasedtheworkersfromtheawesomequarry.在雾蒙蒙的早晨，敌人把工人们从可怕的采石场里释放了出来。Policehavereleasednofurtherdetailsabouttheaccidentintheharbor.关于在港口发生的事故，警方没有透露更多的细节。Theneweditionofthedictionarywithnewidiomswillbereleasedlaterthismonth，asyouanticipate.如你所料，新版成语词典将于本月晚些时候出版。单句语法填空（1）Theprisonerhasservedhissentenceand_（release）tomorrow.（2）Onthepeak，sheburstintotears，_（release）allheremotions.完成句子（3）Afterthetrainerwassurethatthewhalecouldlookafteritself，he_（把它放入大海）.（4）Themayor_（发表声明）explainingthereasonsforhisresignation.will be releasedreleasingreleased it into the seareleased a statement 教材原句p.27Withoutthisprocess，Earthcouldnotsustainlife.如果没有这个过程，地球就无法维持生命。5.sustainvt.维持（生命、生存）；遭受；承受住Themassiveincreaseinspendingfailedtosustainhislifewhenhebecameseriouslyill.当他得了重病时，大量增加的开支没能维持他的生命。Anyhow，youcouldntletthecompanyavoidsustaininglossesofmillionsofdollars.无论如何，你不能让公司避免承受数百万美元的损失。tosustaindamage/aninjury/adefeat遭受损失/受伤/遭到失败Theicewillnotsustainyourweight.这冰承受不了你的体重。【词语积累】sustainableadj.可持续的；合理利用的sustainableeconomicgrowth经济的可持续增长完成句子（1）词汇复现Thequestionhasarisenwhichplanetscan_（维持生命）.（2）Thetyphoonleft，andthecityhad_（遭受巨大破坏）.（3）词汇复现Theicewastoothin_（承受体重）ofthegoat.（4）Alargeinternationalmeetingwasheldwiththeaimofpromoting_（可持续发展）inallcountries.sustain lifesustained great damageto sustain the weightsustainable development教材原句p.27Infact，newsreportsarefrequentlybroadcastaboutextremerainstormsandheatwaves.事实上，新闻报道经常报道极端暴雨和热浪。6.frequentlyadv.频繁地；经常（=often）Busesrunfrequentlybetweenthecityandtheairline.公共汽车频繁地来往于市区与航空公司之间。Heisntasilentboy.Onthecontrary，hefrequentlyasksquestionsabouttheInternet.他不是个沉默的男孩。相反，他经常问关于互联网的问题。【词语积累】frequentadj.频繁的；经常的；常见的afrequentvisitortoourhouse我们家的常客7.broadcastvt.&vi.（broadcast，broadcast）播送（电视或无线电节目）；广播；传播（信息等）n.广播节目；电视节目Theconcertwillbebroadcastlivetomorrowevening.音乐会将于明晚现场直播。Idontwanttobroadcastthefactthatmyfatherownsthecompany.我不想宣扬这家公司为我父亲所有的事实。alivebroadcastoftheconcert音乐会的现场直播anewsbroadcast一档新闻节目【学法点拨】alivebroadcast（n.）broadcast（v.）live 现场直播教材原句p.27.reduceour“carbonfootprint”byrestrictingtheamountofcarbondioxideourlifestylesproduce.通过限制生活方式产生的二氧化碳量来减少我们的“碳足迹”。8.restrictvt.限制，限定（数量、范围等）；束缚；妨碍restrict.to.把限制在restrictonesfreedom限制某人的自由Thenumberofdinersinthiscanteenisrestrictedto50.这家餐厅就餐者的人数限制在50人以内。Havingsmallchildrentendstorestrictyourfreedom.有年幼的孩子往往会限制你的自由。Thelongskirtrestrictedhermovements.长裙妨碍了她的行动。【词语积累】restrictionn.限制规定；限制法规；约束speedrestrictions速度限制 arestrictiononsmokinginschools禁止在学校吸烟教材原句p.27Itisourresponsibilitytoseizeeveryopportunitytoeducateeveryoneabout.我们有责任抓住每一个机会，让每个人了解9.seizevt.抓住；（常指通过暴力突然）夺取；控制seizeachance/anopportunity/power抓住机会/抓住时机/夺权seizesb.bythearm抓住某人的胳膊seizeon/uponsth.突然对大为关注；抓住（可利用的事物）AsfarasIknow，Bobseizedontherainasanexcuseformissingschool.据我所知，鲍勃以下雨为借口不去上学。Theyseizedtheairportinasurpriseattack.他们突袭攻占了机场。Seeingthepearl，hewasseizedbycuriosity.看到珍珠，他好奇心顿起。【学法点拨】catch侧重指抓住实物，包括人；grasp强调抽象含义的“抓”，还表示“领会”之意；snatch指快速地“抢”；seize多用来表示“抓住时机”。单句语法填空（1）Themanseizedmeby_ armandbeggedmetobringhissonbacktolife.（2）Therumourswereeagerlyseized_ bythelocalpress.（3）Notknowingthatwashistrick，shewasseized_ panic.完成句子（4）_（抓住这次机会），otherwiseyouwillregretit.（5）Heobjectedtoviolenceandneverwantedto_（夺取政权）bymeansofarmedforces.theon/uponbySeize the opportunity/chanceseize power