职高英语基础模块(下册)-Unit-10-Environment.ppt

职高英语基础模块(下册)-Unit-10-Environment.ppt

《职高英语基础模块(下册)-Unit-10-Environment.ppt》由会员分享，可在线阅读，更多相关《职高英语基础模块(下册)-Unit-10-Environment.ppt（106页珍藏版）》请在冰点文库上搜索。

精选2021版课件,1,Unit,10,Environment,精选2021版课件,2,Theskyissoblue,精选2021版课件,3,精选2021版课件,4,noisepollution,rubbisheverywhere,airpollution,waterpollution,1._,1,2,3,4,2._,3._,4._,精选2021版课件,5,UndertheDome,穹顶之下,柴静,ChaiJing,formerpresenterandjournalistwithChinaCentralTelevision,asmogdocumentaryreleasedbyChaiJing,精选2021版课件,6,精选2021版课件,7,精选2021版课件,8,Whycantthelittlegirlseethewhiteclouds?

精选2021版课件,9,Whathashappenedtoourbluesky?

精选2021版课件,10,UndertheBlueSky,精选2021版课件,11,Whatcausesthepollutionofourenvironment?

精选2021版课件,12,1.Whatmakesithardforpeopletobreathethefreshair?

2.Whatnowharmseveryoneintheworld?

3.Whatiscoalusedfor?

4.Whatcausestrafficjamseverywhereinlargecities?

5.HowmanypeopleayeardieofdiseasesrelatedtoairpollutionintheUnitedStatesaccordingtotheNaturalResourcesDefenseCouncil?

IsthedeathrateofdiseasesrelatedtoairpollutionhigherthanthatoftrafficaccidentsorAIDS?

Whatwouldhelptoprotectandtoimprovetheenvironment?

Askandanswer,精选2021版课件,13,Askandanswer,1.Whatmakesithardforpeopletobreathethefreshair?

2.Whatnowharmseveryoneintheworld?

Smokefromchimneysandwastegasesfromcarsmakeithardforpeopletobreathethefreshair.,Airpollutionnowharmseveryoneintheworld.,精选2021版课件,14,3.Whatiscoalusedfor?

4.Whatcausestrafficjamseverywhereinlargecities?

Coalisusedinindustryandalsoforheatingandcooking.,Thattoomanycarsarerunninginthestreetcausestrafficjamseverywhereinlargecities.,精选2021版课件,15,5.HowmanypeopleayeardieofdiseasesrelatedtoairpollutionintheUnitedStatesaccordingtotheNaturalResourcesDefenseCouncil?

About50,000peopleayeardieofdiseasesrelatedtoairpollutionintheUnitedStatesaccordingtotheNaturalResourcesDefenseCouncil.,精选2021版课件,16,6.IsthedeathrateofdiseasesrelatedtoairpollutionhigherthanthatoftrafficaccidentsorAIDS?

7.Whatwouldhelptoprotectandtoimprovetheenvironment?

Yes,itis.,Littlethingslikereusing,notlitteringaroundandwalkingorbikinginsteadofdrivingcarswouldhelptoprotectandtoimprovetheenvironment.,精选2021版课件,17,TrueorFalse?

Peopleinlargecitiesfeelthattheskyisasblueasitusedtobe.Thereismorefreshairforpeopletobreathe.ThedeathrateishigherthanthatoftrafficaccidentsorAIDS.4.Thesituationofourenvironmentisstillnotveryworrying.5.Airisbeingpollutedmainlybycar,fortheyburnfuelandreleasewastegas.,Task1,精选2021版课件,18,Fillthegapaccordingtothetext.,Airpollutionnow_everyoneintheworld.Coalisusedin_andalsofor_and_.Smokefrom_isoneofthecausesofairpollution.AccordingtotheNaturalResourcesDefenseCouncilintheUnitedStates,about50,000peopleayear_diseases_airpollution.,harms,industry,heating,cooking,burningcoal,Task2,dieof,relatedto,精选2021版课件,19,5.Theunreasonableproductionoften_airpollution,waterpollutionandmuch_totheenvironment.6.Notonlythegovernment_wethecitizensshouldworkmoreactivelyto_pollutionandto_theenvironment.Inaddition,weshouldalso_ourownactions.,leadsto,damage,butalso,fightagainst,protect,beawareof,精选2021版课件,20,Readingcomprehension,1.Theblanketofsmogcoveringtheindustrialcitiesiscausedby__.2.Thereislessfreshair_.3.Thebeautifulflyingbirds__bytheblackdustinthepollutedair.4.Smoke_andtheexcessivewastegases_badlydamagetheairquality.,chimneysandwastegasesfromcars,smokefrom,forpeopletobreathe,aredressedin,blackandgray,fromburningcoal,whicharegivenoutbycars,精选2021版课件,21,5.Toomanycarsrunninginthestreets_inlargecities.6.IntheUnitedStates,about50,000peopleayear_airpollution.7.Theunreasonableproductionoftenleadsto_,_and_totheenvironment.8.Littlethingslikereusing,notlitteringaroundandwalkingorbiking_drivingcarswould__.,insteadof,causetrafficjams,dieofdiseasesrelatedto,airpollution,waterpollution,muchdamage,helptoprotectand,improvetheenvironment.,精选2021版课件,22,UsefulexpressionsofPara.1,1.nolonger,2.usedtodosth.,3.ablanketofsmog,4.industrialcities,5.wastegases,不再,过去常常,一层烟雾,工业城市,废气,6.filltheair,弥漫在空气中,UndertheBlueSky,精选2021版课件,23,8.blackdust,更少的新鲜空气,7.lessfreshair,黑色的灰尘,9.makeeverythingdirty,弄脏了所有的东西,10.thebeautifullittlebirds,美丽的小鸟,11.flyintheair,飞在空中的,12.bedressedin,穿上了的外衣,13.blackandgray,黑灰色的,精选2021版课件,24,Unit10UndertheBlueSkyPeopleinlargecitiesfeelthatskyisnolongerasblueasitusedtobe.Ablanketofsmogcoverstheseindustrialcities.Smokefromchimneysandwastegasesfromcarsfilltheairandthereislessfreshairforpeopletobreathe.（Para.1）,精选2021版课件,25,Unit10UndertheBlueSkyPeopleinlargecitiesfeelthatskyisnolongerasblueasitusedtobe.Ablanketofsmogcoverstheseindustrialcities.Smokefromchimneysandwastegasesfromcarsfilltheairandthereislessfreshairforpeopletobreathe.（Para.1）,现在住在大城市的人们觉得天空不再像以前那么蓝了。

精选2021版课件,26,Unit10UndertheBlueSkyPeopleinlargecitiesfeelthatskyisnolongerasblueasitusedtobe.Ablanketofsmogcoverstheseindustrialcities.Smokefromchimneysandwastegasesfromcarsfilltheairandthereislessfreshairforpeopletobreathe.（Para.1）,烟雾笼罩着工业城市的上空。

精选2021版课件,27,Unit10UndertheBlueSkyPeopleinlargecitiesfeelthatskyisnolongerasblueasitusedtobe.Ablanketofsmogcoverstheseindustrialcities.Smokefromchimneysandwastegasesfromcarsfilltheairandthereislessfreshairforpeopletobreathe.（Para.1）,空气中弥漫着烟囱冒出的黑烟和汽车排放的废气，,精选2021版课件,28,Unit10UndertheBlueSkyPeopleinlargecitiesfeelthatskyisnolongerasblueasitusedtobe.Ablanketofsmogcoverstheseindustrialcities.Smokefromchimneysandwastegasesfromcarsfilltheairandthereislessfreshairforpeopletobreathe.（Para.1）,人们很难呼吸到新鲜空气。

精选2021版课件,29,Blackdustmakeseverythingdirtyplants,buildings,peoplesclothes,thefurnitureinhouses;eventhebeautifullittlebirdsflyingintheairaredressedinblackandgray.（Para.1）,精选2021版课件,30,Blackdustmakeseverythingdirtyplants,buildings,peoplesclothes,thefurnitureinhouses;eventhebeautifullittlebirdsflyingintheairaredressedinblackandgray.（Para.1）,黑色的灰尘弄脏了所有的东西,精选2021版课件,31,Blackdustmakeseverythingdirtyplants,buildings,peoplesclothes,thefurnitureinhouses;eventhebeautifullittlebirdsflyingintheairaredressedinblackandgray.（Para.1）,植物、建筑、人们的衣服、房子里的家具，,精选2021版课件,32,Blackdustmakeseverythingdirtyplants,buildings,peoplesclothes,thefurnitureinhouses;eventhebeautifullittlebirdsflyingintheairaredressedinblackandgray.（Para.1）,连飞在空中的小鸟都披上了黑灰色的外衣。

精选2021版课件,33,LanguagepointsofPara.1,Peopleinlargecitiesfeelthattheskyis_asblueasitusedtobe.,nolonger,大城市的人们都觉得天不再像以前那么蓝了。

精选2021版课件,34,A.nolonger,eg.,=,notanylonger,他不再是一个小孩了。

Hewasnolongeralittleboy.,Hewasnotalittleboyanylonger.,精选2021版课件,35,B.asas意为“和一样”，表示同级比较。

1.其结构为：

as+adj./adv.+as,LiuJiaweiisastallasLiuYehao.,eg.,LiuJiaweirunsasfastasLiuYehao.,2.其否定形式为:

notas/so+adj./adv.+as,eg.,这本字典不如你想象的那样有用。

Thisdictionaryisnotas/sousefulasyouthink.,精选2021版课件,36,3.当“倍数”作为修饰成分出现时，必须置于asas结构之前，如：

aquarter（四分之一）、,half（一半）、,once（一倍）、,threetimes（三倍）等,twice（两倍）、,eg.,你的包比我的贵一倍。

Yourbagistwiceasexpensiveasmine.,精选2021版课件,37,4.几个关于asas的常见句型：

asaspossible“尽可能”,请尽快回答我的问题。

Pleaseanswermyquestionassoonaspossible.,asasusual/before“与往常/以前一样,她看起来和以前一样漂亮。

Shelooksasprettyasbefore.,妈妈与往常一样忙碌。

Motherisasbusyasusual.,精选2021版课件,38,5.一些带有asas结构的常见习语归纳：

asbusyasabee,像蜜蜂一样忙碌,aseasyasABC,像ABC一样容易,asdeepasawell,像井一样深,aslightasafeather,像羽毛一样轻,assoftasbutter,像黄油一样软,精选2021版课件,39,usedtodo,“过去常常”,C.,对比,beusedtodoingsth.,习惯于做某事,eg.,他过去常常夏天在河里游泳。

Heusedtoswimintheriverinsummer.,eg.,我的妈妈习惯于早晨早起。

Mymotherisusedtogettingupearlyinthemorning.,精选2021版课件,40,eventhebeautifullittlebirdsflyingintheairaredressedinblackandgray.,甚至连飞在空中的美丽小鸟都披上了黑灰色的外衣。

A.,现在分词短语作定语表示动作的主动或正在进行。

如：

flyingintheair动词ing形式作定语，修饰,Note:

birds。

Thegirlsittingbythedoorismysister.,坐在门边的女孩是我的姐姐。

精选2021版课件,41,B.,dresssb.,eg.,dress是及物动词,意“为穿衣”，用法是,保姆每天都要给宝宝穿衣。

对比,Thebabysitterdressesthebabyeveryday.,be/getdressed（in）,“打扮，穿着”,Sheisdressedwelltoday.,她今天穿得很漂亮。

eg.,Sheisdressedinanewskirt.,她穿着一条新裙子。

精选2021版课件,42,Translatethefollowingphrases.,1.nolonger2.asas3.usedtodo4.bedressedin5.dresssb6.ablanketof,（）,（）,（）,（）,（）,（）,像一样,过去经常做,不再,一层,穿着,给某人穿衣服,精选2021版课件,43,Translatethefollowingsentences.,他不再吸烟了2.我们上学时他常帮助别人。

3.Hetoldmehewould（再也不）goshoppingwithme.4.Hisfather（过去常常）smoke,butnowhedoesnt.5.住在大城市里的人们觉得天空不再像以前那么蓝了。

（）,（）,（,Heusedtohelpotherswhenwewereatschool.,nolonger,Henolongersmokes./Hedoesntsmokeanylonger.,usedto,Peopleinlargecitiesfeelthattheskyisnolongerasblueasitusedtobe.,）,精选2021版课件,44,UsefulexpressionsofPara.2,1.airpollution2.beusedinindustry3.beusedfordoing4.burningcoal5.oneofthecauses6.inlargecities7.theseriousproblem,空气污染,被用于工业,被用来做,燃烧的煤,主要原因之一,在大城市中,很严重的问题,精选2021版课件,45,8.trafficjams9.atthesametime10.theexcessivewastegases过多的废气11.giveout排放，发出12.badlydamagetheairquality严重地破坏了空气的质量,begivenout,交通堵塞,同时,精选2021版课件,46,Airpollutionnowharmseveryoneintheworld.Coalisusedinindustryandalsoforheatingandcooking.Smokefromburningcoalisoneofthecausesofairpollution.Nowthereisanothermaincauseofairpollutioninlargecities.（第二段）,精选2021版课件,47,Airpollutionnowharmseveryoneintheworld.Coalisusedinindustryandalsoforheatingandcooking.Smokefromburningcoalisoneofthecausesofairpollution.Nowthereisanothermaincauseofairpollutioninlargecities.（第二段）,空气污染现在危害着世界上的每一个人。

精选2021版课件,48,Airpollutionnowharmseveryo