Part 3-4 Unit 7 Natural Disasters 課件-【中職專用】高二英語(yǔ)同步課堂（高教版2021·基礎(chǔ)模塊3）

了來(lái)害災(zāi)Reading&WritingUnit7NaturalDisastersLearningobjectivesknowledgeobjectivesabilityobjectivesemotionalobjectivesTolearnwordsandphrasesaboutnaturaldisastersandhumanactivities.Tobeabletodescribetherelationshipbetweennaturaldisastersandhumanactivities.Toestablishtheawarenessofprotectingtheenvironment.目錄Reading

Writing

CONTENTHomework

Warmingup

1234WarmingupPart1NaturalDisastersWhatcanyouseefromthevideo?Whatcanyouseefromthevideo?naturaldisastersdroughtfloodsearthquaketyphoonheatwavessandstormA.Strongwindblowingoverloosesoilorsand.B.Promotingtheuseofgreenenergy.D.Volcanoesandwildfires.C.Rapidurbandevelopmentandheavyindustries.小組討論，回答問(wèn)題。Task9Discussandanswer.Whichofthefollowingcancausenaturaldisasters?ReadingPart2NaturalDisasters閱讀關(guān)于自然災(zāi)害的課文，回答問(wèn)題。Task10Readandchoose.A.Peoplecanpreventallthedisasters.B.Humansareresponsibleformanynaturaldisasters.D.Peoplecandonothingwhennaturaldisastershappen.C.Sandstorms,acidrainandsmoghappenmorefrequentlythanbefore.Whatisthemainideaofthistext?閱讀關(guān)于自然災(zāi)害的課文，回答問(wèn)題。Task10Readandchoose.Therearemoreandmorediscussionsonnaturaldisastersinrecentyears.Itisknownthatsandstormsarecausednaturallybystrongwindsblowingoverloosesoilorsand.Halfacenturyago,sandstormshappenedeverysevenoreightyears;nowtheycomealmostonceayear.Expertstietheproblemtotherapidurbandevelopment,andcuttingdowntreesisanotherreasonwhichislargelyduetohumanactivities.Somepeopledonotpayenoughattentiontosmog,andtheydon’tknowitispartlycausedbythegasesfromheavyindustryandvehicles.Theseharmfulgasesalsoleadtoacidrain,thoughaverysmallpartofacidraincomesfromvolcanoesorwildfires.Whenthesegasesentertheair,theyalsoleadtoglobalwarming.Todaywearegrowingtoofasttoremembertheimportanceofsustainabledevelopmentforbothnatureandourhumanworld.Manyofthenaturaldisastersareduetotheenvironmentaldamagescausedbyhumanactivities.NaturalDisastersandHumanActivities(1/2)閱讀關(guān)于自然災(zāi)害的課文，回答問(wèn)題。Task10Readandchoose.Itisluckythathumanshaverealizedtheimportanceofsustainabledevelopmentaswellastheenvironmentalprotection,andthingsaregettingbetter.Wearepromotingtheuseofgreenenergy,plantingmoretreesandtryingtostopglobalwarming.Peopleareadvisedtouseelectriccarsandpublictransportation.Itisdefinitelynotinourhandstopreventallthedisasters.Butstill,weshouldmakesomechangestotheenvironment,andthenumberofsuchdisastersissuretoreduce.NaturalDisastersandHumanActivities(2/2)閱讀關(guān)于自然災(zāi)害的課文，回答問(wèn)題。Task10Readandchoose.A.Peoplecanpreventallthedisasters.B.Humansareresponsibleformanynaturaldisasters.D.Peoplecandonothingwhennaturaldisastershappen.C.Sandstorms,acidrainandsmoghappenmorefrequentlythanbefore.Whatisthemainideaofthistext?細(xì)讀課文，找出導(dǎo)致文中自然災(zāi)害的原因及應(yīng)對(duì)措施。Task11Readandcomplete.DisastersNaturalcausesHumanactivitiesSandstorm________________________,cuttingdowntreesSmog/heavyindustriesandvehiclesAcidrainvolcanoes,wildfiresSolutionsstrongwindsblowingoverloosesoilorsandrapidurbandevelopmentheavyindustriesandvehiclesWearepromotingtheuseofgreenenergy,plantingmoretrees.Peopleareadvisedtouseelectriccarsandpublictransportation.Languagepointsanalysis.1.discussionn.討論E.g:Thequestionisstillunderdiscussion.

這個(gè)問(wèn)題仍在討論中。2.blowv.吹E.g:Therewasabitterlycoldeastwind

blowing

.

寒冷的東風(fēng)呼呼地吹著。Languagepointsanalysis.3.looseadj.松的，不牢固的E.g:Herhairwas

loose

andhalf-falling.

她的頭發(fā)蓬松，半垂下來(lái)。4.soiln.土地，土壤E.g:The

soil

feltsoftbeneathourfeet.

我們腳下的土踩上去很松軟。Languagepointsanalysis.5.urbanadj.城市的E.g:The

urban

growthcreatedmanyproblems.

城市的成長(zhǎng)產(chǎn)生了許多問(wèn)題。6.acidrain酸雨E.g:Acidrain

hascausedseriousproblemsinmanypartsoftheworld.

已經(jīng)在世界許多地區(qū)引起了嚴(yán)重的問(wèn)題。Languagepointsanalysis.7.volcanon.火山E.g:The

volcanoes

threwmillionsoftonsofashandsmokeintotheair.

這些火山噴射出千百萬(wàn)噸灰燼和煙塵到大氣中。8.sustainableadj.可持續(xù)的E.g:Ensurethatchangeislonglastingand

sustainable.

確保取得的改變是長(zhǎng)久持續(xù)的。Languagepointsanalysis.9.realizev.認(rèn)識(shí)到E.g:He

realized

atoncewhatwashappening.

他一眼就看清了當(dāng)時(shí)的情況。10.electriccars電動(dòng)汽車(chē)E.g:Somegoshoppingin

electriccars

andbuses.

有些人搭電氣汽車(chē)和公交車(chē)去購(gòu)物。再讀文章，判斷下列表述哪些為事實(shí)，哪些為觀點(diǎn)，并為觀點(diǎn)找出支撐性的語(yǔ)句。Task12Readandanalyze.1)Itisknownthatsandstormsarecausednaturallybystrongwindsblowingoverloosesoilorsand.2)Manyofthenaturaldisastersareduetotheenvironmentaldamagecausedbyhumanactivities.3)Averysmallpartofacidraincomesfromvolcanoesorwildfires.4)Itisluckythathumanshaverealizedtheimportanceofsustainabledevelopmentaswellastheenvironmentalprotection,andthingsaregettingbetter.Facts(√)Opinions(√)Supportingsentences1)2)3)4)√√rapidurbandevelopment;cuttingdowntrees;gasesfromheavyindustryandvehicles.√√Wearepromotingtheuseofgreenenergy,plantingmoretreesandtryingtostoptheglobalwarming.Peopleareadvisedtouseelectriccarsandpublictransportation.小組討論，你還能舉出哪些人為原因造成的自然災(zāi)害，是否還有其他應(yīng)對(duì)的建議。Task13Discussandshare.Task13Discussandshare.DisastersHumanactivitiesSolutionsMudslide泥石流cuttingtoomanytrees亂砍亂伐Tostopcuttingtreesandplantmoretrees.停止亂砍亂伐,植樹(shù)造林Holeintheozonelayer臭氧層空洞Freoninairconditioningdestroystheozonelayer空調(diào)中的氟利昂破壞了臭氧層Usefluorine-freeairconditioningasmuchaspossible盡量使用無(wú)氟空調(diào)Tsunami海嘯Humanoverlogginghasleftthecoastlineunprotected人類過(guò)度伐木導(dǎo)致海岸線無(wú)遮擋屏障Stopdeforestationandbuildanecologicalbarrier停止亂砍亂伐，構(gòu)建生態(tài)屏障。WritingPart3NaturalDisasters看圖，根據(jù)提示，完成對(duì)下列圖片的描述。Task14Readanddescribe.Naturaldisastershappen

thanbefore,suchas

.morefrequentlytyphoon,smog,earthquakeandsoon1看圖，根據(jù)提示，完成對(duì)下列圖片的描述。Task14Readanddescribe.Someofthenaturaldisastersarecausedby

,suchascuttingdowntreesandrapidurbandevelopment.Andsmogispartlycausedbythegasesfrom

.humanactivitiesheavyindustryandvehicles2看圖，根據(jù)提示，完成對(duì)下列圖片的描述。Task14Readanddescribe.It’sluckythatpeoplehaverealizedtheimportanceof

.

environmentalprotection3看圖，根據(jù)提示，完成對(duì)下列圖片的描述。Task14Readanddescribe.Peoplehavebeguntochange,suchas

theuseofelectriccarsand

,andplantingmoretrees.4promotingpublictransportation根據(jù)活動(dòng)14的內(nèi)容，制作一份宣傳環(huán)境保護(hù)的海報(bào)。Task15WriteandpracticeTimetoActWearehaving

.

inrecentyears,suchas

,

.Someofthenaturaldisasters

.

,suchas