人教版（2019）选择性必修第三册Unit 3 Environmental Protection课件

选择性必修第三册UNIT3

ENVIRONMENTALPROTECTION★每日早晚必背假定你是李华，你和几位英文爱好者在互联网上建立了一个名叫EasyEnglish的英语网站。请你写一篇短文发表在学校英文报上。内容包括：1.创立网站的目的；2.网站内容及功能；3.号召使用。注意：1.词数80左右；2.可适当增加细节，以使行文连贯。【佳文背诵】EasyEnglishIsWaitingforYouAsmostpeoplehighlighttheimportanceofEnglish，wehavefoundedthiswebsite－

－toboostyourtasteforEnglishlearning.VariousEnglishmaterialsareavailablehere，likeEnglishexercises，foreignculturecorner，Englishnovels，etc.AndyoucanalsoenjoychattinginEnglishtoimproveyouroralEnglish.Furthermore，ifyou’dliketosharenotesonyourEnglishwritingsandlearningexperiences，thiswebsiteisagoodchoice.Meanwhile，yourEnglishcangetimprovedbyreceivingcorrectionsfromothers.HopefullyourwebsitecanbebeneficialtoyourEnglishstudy.Everyoneiswelcometoourwebsiteandyouradviceforanyimprovementwillbegreatlyappreciated.【词汇积累】highlightv.突出；强调；用亮色突出boostv.使增长；推动availableadj.可用的；可获得的；有空的；有闲暇的furthermoreadv.此外；并且improvementn.提高；改善correctionn.修正；改正bebeneficialto…对……有益处【句式结构】1.AsmostpeoplehighlighttheimportanceofEnglish，wehavefoundedthiswebsite－

－toboostyourtasteforEnglishlearning.(as引导的原因状语从句；不定式结构作目的状语)2.Furthermore，ifyou’dliketosharenotesonyourEnglishwritingsandlearningexperiences，thiswebsiteisagoodchoice.(furthermore表递进关系)3.Meanwhile，yourEnglishcangetimprovedbyreceivingcorrectionsfromothers.Everyoneiswelcometoourwebsiteandyouradviceforanyimprovementwillbegreatlyappreciated.(getimproved；willbegreatlyappreciated等被动结构的运用使得文章句式丰富)release

trend

fuel

seizereform

garbage

fine

dozen★课前语基夯实▶高频重点词汇◎核心词汇

会运用1._________vt.&n.排放；释放；发布2._________n.趋势；趋向；动向3._________n.燃料；刺激性言行4._________vt.抓住；夺取；控制5._________vi.&

vt.改革；(使)改正；改造n.改革；变革；改良6._________n.垃圾；废物7._________vt.对……处以罚款8._________n.(一)打；十二个【语境活用】根据汉语提示完成句子1.Thisnew_________(趋势)ofnewspapersfor“themanonthestreet”didnotbeginwell.2.Chinesemodelsarethefacesofbeautyandfashion_________(运动)thatselldreamstowomenallovertheworld.3.Theconcertwas_________(广播)liveandattractedthelargestonenightaudienceinthehistoryoftelevisionuptothattime.4.WhenIwassurfingtheInternet，ablog

(抓住)myeyesthathumanfootprintsmightthreatentheecosystem.

trend

campaigns

broadcastseized

5.Thedriverdeclaredguiltymaybe_________(罚款)amaximum$10，000andbesentencedtoupto5yearsinprison.6.Thefactoryisbannedfrom_________(排放)smoke.7.Fortunately，thebadlyneglectedpaintingshaveallbeencarefully_________(修复).fined

releasing

restored◎拓展词汇

能提升1._________vi.&vt.(使)挨饿；饿死→

n.饥饿；挨饿；饿死→_________adj.饥饿的；挨饿的

2._________n.生态；生态学→_________adj.生态的；生态学的→_________n.生态学家3._________vt.维持；遭受；承受住→__________adj.可持续的；合理利用的4.____________vt.理解→______________n.理解力；领悟力；理解练习→______________adj.全部的；所有的；详尽的starvestarvationstarvingecologyecologicalecologistsustainsustainablecomprehendcomprehensioncomprehensive5._________adj.频繁的；经常的→_________adv.

频繁地；经常→_________n.频率；频繁6._________vt.限制；限定；束缚→_________n.限制规定；限制法规；约束

7._________n.协调；和睦；融洽；调和→

adj.和谐的

8.__________vt.&

vi.提交；呈递；屈服→___________n.提交；服从9._________adj.每年的；一年的n.年刊；年鉴→_________adv.

每年10._________vt.感觉到n.感觉→_________adj.敏感的；善解人意的；灵敏的→

adj.明智的

frequentfrequentlyfrequencyrestrictrestriction

harmonyharmonious

submitsubmissionannualannually

sensesensitivesensible

11._________vt.恢复；使复原；修复→

n.恢复

12._________vt.保护；保持→_________n.对(环境、文物等)保护；保持13._________vt.检查；查看；视察→_________n.检查；查看；视察→_________n.检查员；巡视员14._________vt.忍受；包容；容许→_________n.宽容；容忍→_________adj.宽容的；容忍的restorerestoration

conserveconservationinspectinspectioninspector

toleratetolerancetolerant【语境活用】使用所给单词的适当形式填空1._________goingoutmayresultin_________absencefromwork，whichwillinfluenceyoursalary.(frequent)2.Theypreparedareportfor_________tothecouncil，inwhichthey_________thattheevidencewasunreliable.(submit)3.People’slifehereisfullof_________andatthesametime，humansandnaturemakea___________picture.(harmony)4.Itissurprisingthattherearestillmanypeopleintheworld_________todeatheachyear；thatis，manypeopledieof_________.(starve)Frequentlyfrequentsubmissionsubmittedharmonyharmoniousstarvingstarvation5.Iwillnot_________thatsortofbehaviourinmyclassandnoonewillbe_________ofthat.(tolerate)6.Through

effortsofmany_____________，pandashavebeen_________andbroughtbackfromtheedgeofextinction.(conserve)

7.Thebuildingisregularly_________bythefire⁃safety_________.Another_________willbecarriedoutnextmonth.(inspect)8.To_________smoking，thenew_________bannedsmokinginpublicplacestoensureeveryone’shealth.(restrict)toleratetolerantconservationconservationistsconservedinspectedinspectorsinspectionrestrictrestriction▶高频短语串记※单元短语再现contributeto；resultin；insearchof；trapin；dozensof；onbehalfof【语境活用】选用所给短语的适当形式填空1.____________everyonehere，Iwishyouapleasantjourneybacktoyourcountry.2.Theseworkersmigratefromcountrytocountry_____________work.

Onbehalfof

insearchof3.Alargenumberofsoldiersweresenttheretorescuethose_________thebuilding.4.Ontheoppositewallarehanging___________picturesaswellastwomapsofChina.

5.Itwashiscarelessnessthat____________hisfailure.6.Ourignoranceoftheenvironmentprotectionhas____________thewholebalanceofnaturebeingdestroyed.trappedin

dozensofresultedin

contributedto▶重点句型仿写1.There

is

no/little

doubt

that…毫无疑问……ThereislittledoubtthatEarthisgettingwarmerandwarmer(seethegraph).

毫无疑问，地球正在变得越来越暖和(见图表)。［仿写］_________________________(毫无疑问)theconstructionofthishighwaywillcontributetothedevelopmentofthisarea.Thereisno/littledoubtthat2.动词的⁃ing形式短语作结果状语Greenhousegasesintheatmosphere，suchasmethaneandcarbondioxide，trapsomeoftheheat，

keepingEarth’sclimatewarmandhabitable.

大气中的温室气体，如甲烷和二氧化碳，吸收了部分热量，使地球气候保持温暖，从而适宜居住。［仿写］Itrainedheavily，

____________________(造成了严重的洪灾)inthatcountry.

causingsevereflooding3.“with+n./pron.+非谓语动词/形容词/副词/介词(短语)”复合结构Waterpollutionlevelsincreased，

withmorehouseholdandcommercialwasteendingupintheriver.

随着更多的生活和商业垃圾排入江中，水污染程度更加严重。［仿写］___________________(有水覆盖着)morethan70%ofitssurface，theearthlookslikeablueball.

Withwatercovering★考点多维突破▶词汇精磨1.starve

vt.&

vi.(使)挨饿；饿死【探究归纳】【典例示范】Itisuniversallyacknowledgedthatchildrenallstarveforloveandfriendship.全世界都知道，孩子们都渴望得到爱和友谊。Inwinter，manyanimalswillstarvetodeathiftheycan’tfindenoughfood.在冬天，许多动物如果找不到足够的食物就会饿死。【即学即练】单句语法填空/完成句子(1)She’s_________herselftotrytoloseweight.Buttheharmthe_________bringstohercannotbeavoidable.(starve)(2)Ratherthanmakemoneyinthisway，Iprefertostarve_________death.(3)Theystarve_________theexperienceofpracticalwork.(4)Peopleinthisregionarestarved

drinkingwater.

(5)自从饥荒爆发以来，死于饥饿的人数一直在增加。Sincethefaminebrokeout，thenumberofthepeople_________________hasbeenincreasing.starvingstarvation

to

forof

dyingofstarvation2.seize

vt.抓住；夺取；控制【探究归纳】【典例示范】Ifyouthinkyourideahaspotential，seizeonitimmediately.如果你觉得某个想法很有潜力，立刻抓住它吧。【即学即练】单句语法填空/完成句子(1)Beforethethiefcouldrunaway，Lucyseizedhim_________thecollar.(2)Therumourswereeagerlyseized

bythelocalpress.

(3)我们应把握机遇努力实现我们的目标。Weshould_______________________________toachieveourgoal.

by

on/uponseizetheopportunitytoworkhard3.harmonious

adj.和谐的【探究归纳】【典例示范】Ilearnthatdifferentracesshouldrespecteachotherandliveinharmonyinsteadofbeingatwar.我认识到不同的种族应该互相尊重，和睦相处，而不是相互争斗。Humansareregardedaspartofnatureandtheonlywayforustosurviveistoliveinharmonywithnature.人是自然的一部分，我们生存的唯一途径就是与自然和谐相处。【即学即练】单句语法填空/完成句子(1)Onlyinthiswaycanwebuildamore_________(harmony)society.(2)Wealwaysdesiretoliveinharmony_________ourneighbours.(3)我们绝不能忽视人类必须与自然和谐相处这一事实。Wemustneverlosesightofthefactthatmanmust___________________________.

harmonious

withliveinharmonywithnature4.submit

vt.&

vi.提交；呈递；屈服【探究归纳】【典例示范】Butitisbesttosubmityourapplicationearlybecauseuniversitiesbeginworkassoonasformsstartrollingin.但是你最好尽早提交你的申请，因为一旦申请表格开始蜂拥而来，这些高校就开始工作了。【即学即练】单句语法填空/完成句子(1)Completedprojectsmust____________(submit)by10March.(2)Indesperation，

MrsJonessubmitted_________(she)toanoperationonherrightkneetorelievethepain.(3)Hewasfacedwithtwoalternatives—deathor_________(submit).(4)该计划将送交委员会正式批准。Theplanwill_______________thecommitteeforofficialapproval.besubmitted

herselfsubmission

besubmittedto5.sensitive

adj.敏感的；善解人意的；灵敏的【探究归纳】【典例示范】Thereisnosenseinpersuadinghimanylonger.Oncehehasmadeuphismind，nothingcanchangeit.再劝说他是没有意义的。一旦他下定决心，没有什么能改变它。【即学即练】单句语法填空/完成句子(1)Ilearnedthatafishisacoldbloodedanimalandthereforeitissensitive_________watertemperature.(2)Areyousensible_________thedangersofyourposition？(3)_________asenseitdoesn’tmatteranymore，soitdoesn’tneedconsidering.(4)无论如何这个问题都不能说已经解决了。____________cantheissuebesaidtoberesolved.

(5)从某种意义上说，马可尼的愿景从他的时代跳跃到了我们的时代。_____________，Marconi’svisionjumpedfromhistimetoourown.

to

of

InInnosense

Inasense6.refer

to

查阅；参考；涉及；提到，谈起；指的是【探究归纳】【典例示范】Iamwritingwithreferencetoyourjobapplication.我写这封信是关于你的工作申请的事情。【即学即练】单句语法填空/完成句子(1)Yournotesareexcellentmaterialstorefer_________whenyouarepreparingforatest.(2)Itwasreportedthatthecasewas

(refer)toahighercourt.

(3)Peoplewhoworkinofficesareusuallyreferredto_________“whitecollarworkers”.(4)教科书和字典可以作为参考书，而杂志可以作为阅读材料。Thetextbooksanddictionariescanbeusedas_______________whilethemagazinesserveasreadingmaterials.

to

referred

as

referencebooks▶句型透视1.(教材P27)Greenhousegasesintheatmosphere，suchasmethaneandcarbondioxide，trapsomeoftheheat，keepingEarth’sclimatewarmandhabitable.

大气中的温室气体，如甲烷和二氧化碳，吸收了部分热量，使地球气候保持温暖和适宜居住。

【句式提炼】该句中的“keepingEarth’sclimatewarmandhabitable”为动词的-ing形式短语作状语。【归纳拓展】

语法现象动词的⁃ing形式(短语)作状语考点逻辑主语：句子的主语或动词的-ing形式词前的整个句子动词与逻辑主语之间为主谓关系【典例示范】Thechildslippedandfelldown，hittingherheadagainstthedoor.那孩子滑了一跤，头撞在了门上。Feelingdisappointedattheresultoftheexam，Iburstintotears.对考试结果感到失望，我哭了起来。【即学即练】单句语法填空/完成句子(1)Hisfatherwaskilledinthecaraccident，_________(leave)thelifemuchharder.(2)Mariahurriedtotheinternationalairport，only_________(find)theplanehadleft.(3)_____________

(finish)herhomework，thegirlwenttobedhappily.

(4)_________(work)asavolunteerteacherinthewest，theyoungmandevelopedaninterestingrowingvegetables.leaving

tofindHavingfinished

Working(5)继续努力学习，你一定会被重点大学录取的。_____________________hard，you’llsurelybeadmittedintothekeyuniversity.Keepingonstudying2.(教材P32)Waterpollutionlevelsincreased，withmorehouseholdandcommercialwasteendingupintheriver.

随着更多的生活和商业垃圾排入江中，水污染程度更加严重。【句式提炼】本句中的“withmorehouseholdandcommercialwasteendingupintheriver”为with的复合结构。【归纳拓展】

语法现象“with+宾语+宾补”的复合结构考点with表示伴随，意为“带有；具有”宾补的形式doing(宾语和宾补之间为主谓或进行的关系)done(宾语和宾补之间为动宾或完成的关系)todo(宾语和宾补之间为将来进行的动作的关系)adj./adv./介词短语【典例示范】Tohissurprise，theboycameoutwiththewatchinhishand.令他吃惊的是，男孩出来了，手里拿着手表。WiththeSpringFestivalapproaching，peoplebegintopreparesomefoodanddecorationsforthefestival.随着春节的临近，人们开始为春节准备一些食物和装饰品。【即学即练】单句语法填空/完成句子(1)Withtheoldman_________(lead)theway，wehadnodifficultyinfindingthehouse.(2)Withtheoldman_________(lead)theway，wewillhavenodifficultyinfindingthehouse.(3)Tomyjoy，Icouldgoshoppingwithmymotherwithalotofhomework_________(finish).(4)Thethiefwasledintotheroom

hishandstiedbehind.

(5)史密斯先生太累了，开着窗户就睡着了。Feelingtiredout，MrSmithfellasleep_____________________.

leading

tolead

finishedwith

withthewindowsopen★能力优化集训Ⅰ.语境辨义根据语境写出黑体词的词性及含义1.Thestoryhasattractedworldwideattention.______2.Theconcertwillbebroadcastliveontelevisionandradio._______3.Thegovernmentintendstopushaheadwithitsreformprogramme.________4.Contrarytopopularbelief，moderateexerciseactuallydecreasesyourappetite.________5.Thechairmanofthecompanypresentedtheannualreport._______6.Agoodadvertisingcampaignwillincreaseoursales.________adj.世界各地的vt.播送；广播n.改革；变革adj.适度的；中等的adj.每年的；一年的n.运动Ⅱ.语境填词

onbehalfof；policy；nuclear；harmonious；sensitive；submit；undergo

Ourreformandopening-up1.

aimsnotonlytoreformtheeconomicsystem，butalsotobuilda2.

moderatewealthsociety.Inthecourseofimplementingthereform，wehaveto3.

challenges，tests，painsandevenchaos.Theannualworkshoponecologyandenvironmentwillbeheldsoon，andIwillattendthemeeting4.___________ourcity.Some5.

topicsmaybediscussedatthemeeting.Itinvolvestheuseof6.

energyandhowtoprotectthejunglesinthebasins.Atthattime，representativeswill7.

theirpapers.

policy

harmonious

undergoonbehalfof

sensitivenuclear

submitⅢ.课文语法填空

ThereislittledoubtthatEarth1.

(get)warmerandwarmer.The“man-made”greenhouseeffecthascontributedtotheclimatechange.

Thereisstrongandcomprehensiveevidencethattheriseintemperaturehasledto2.

increaseinextremeweatherandnatural3.

(disaster)worldwide，notonlycausingseriousdamage，butalsocostinghumanlives.Climatescientistshavewarnedthat4.

wedonottakea