2023学年完整公开课版《4SandstormsinAsia》教学

Module4SandstormsinAsia

WritingCulturalCorner&TaskWriting

Ifyouaretowritethearticledescribingoneenvironmentalproblem,howmanypartswillyouincludeinit?Whatwillyouwriteineachpart?introductioncauses&resultspeople’sattitudemeasuresconclusionWriting-1.DiscussionAreyouclearwhathappened(4WandH)?Doyouknowthewriter’sattitudeandemotion?Arethereanygoodconnectingwordsorphrases?Arethereanygoodphrasesorsentences?Arethereanyspellingmistakes?

Writing-2.Readyourwritingtoyourpartner.Checkandrewriteyourwritingaccordingtothefollowing.Thenshareitwiththewholeclass.Writing-3.Anexample

Humanschangetheenvironmentinmanywaysandthemostseriousenvironmentalproblemsareairpollutionandwaterpollution.Withthedevelopmentofindustryandagriculture,theairandwaterhavebeenseriouslypolluted,whichisdoingharmtoushumanbeings.Andmanykindsofwildanimalsaredyingout.Sowemustgetaclearunderstandingofthedangeroussituationweareinandtakesomemeasures.Forexample,itisimportanttodealwiththerubbishincities.Rubbishmustbetreatedproperly,oritmaypollutetheairandwater.Andwhenpeoplebreathepollutedairordrinkpollutedwater,theymaygetill.Sosomerubbishshouldbesortedandsenttodifferentfactories.Rubbish,suchasoldnewspapersandglass,shouldberecycled;someharmfulrubbishshouldbesenttocertainplacesandburied.Atthesametime,wastegasesmustbecleanedbeforetheyarereturnedtotheair;andwasterwaterneedsbetreatedbeforeflowingintorivers.Inaword,itisadutyofeverybodytosolvetheproblemandweshouldputintoourheartshowimportantitistoprotecttheenvironment.CutralCornerLookatthefollowingpicturesandsayhowtheworldhaschangedandwhatwecandotomaketheworldabetterplacetolivein.theworldusedtobebeautifulButnowthebeautifulworldbecomespolluted.Butnowthebeautifulworldbecomespolluted.Theclimateisgettingworseandmanydisastersappear.Theclimateisgettingworseandmanyanimalsareextinct.Whatistheboydoing?HowdocountriesinEuropetrytoimprovetheenvironment?

Theyrecycleeverything,dodifferentialcollectionofrubbishandhaveagreenmovement.

Readthepassageandanswerthesequestions:

2.ArethereorganizationsinChinawhoseaimistoprotecttheenvironment?

Open.3.Whatdoyouknowabouttheseorganizations?

Open.Readthetextandfillintheblanks.

lookingafterSomecountriesarebetterthanothersat____________theenvironment.InEurope,GermanyandthenorthernEuropeancountriesworkveryhardtoimprovetheenvironment.Peopleincountriessuchas________puttheir_______intodifferentbags-----paperinonebag,_________inanotherbag,etc.Thegarbageisthentakenawayand,___________,recycled.GermanygarbageplasticifpossibleCFCs,chemicalswhicharefoundin___________andaerosolcans,arenotallowed.Therearelawsthatdonotallowpeopletoburntoomuchcoal.Inthe1970s,aspeople______more_______environmentalproblems,refrigerators

learntaboutthe“Green”_________triestogetgovernmentstothink_______abouttheenvironmentandhowtolookafterit.Itcollectsinformationabouthow_______is__________theenvironmentandgivesthisinformationtonewspapers.movementseriouslyindustrydamagingLanguagePoints

1.Arethereorganizationsinchinawhoseaimistoprotecttheenvironment.protect…from/against使……免受……undertheprotectionof…在……的保护下save…from…使……免受……keep/prevent/stop…from…阻止……做……free…from…把……从……解救出来。(1)Weputonourmackintoshestoprotectus_______therain.fromtoB.againsttoC.fromD.against我们穿上胶布雨衣，免得淋雨。C2.Thegarbageisthentakenawayand,if

possible,recycled.

这些垃圾然后被运走，如果可以回收利用就再进行回收利用。

ifpossible是ifitispossible的省略形式。在if,when,while,once,where,等引导的从句中如果含有系动词be的某种形式,而且主从句的主语一致或从句的主语是it时,从句的主语和系动词be可以省略。①当你过马路时请当心。Becarefulwhile/when(youare)crossingtheroad.②如果必要的话，我将和你一起去。

I’llgowithyouif(itis)necessary.ifanyifnecessary

ifsoifeverifnotIfpossibleif引导省略的情况归类：如果必要的话如果是这样的话如果曾经有的话如果不这样的话如果可能的话如果有的话3.CFCs(chlorofluro-carbons),chemicalswhicharefoundinrefrigeratorsandaerosolcans,arenotallowed.allowvt.

允许allow+n./pron.

允许……allow+doingsth.允许干某事allowsb.todosth.允许某人干某事allowsb+prep./adv.

允许

①

法律不容许这种行为。

Thelawdoesn’tallowsuchanaction.②警察不允许在街上停车。Thepolicedon’tallowparkinginthestreet.③

仆人不让他进入房子。Theservantwouldn’tallowhimin/intothehouse.

Themanagerhas_______toimprovetheworkingconditionsinthecompany.A.acceptedB.allowedC.permittedD.agreed经理已经同意了改善公司里的工作条件。D1.Peopledon’tcareenoughaboutthe___________(环境).2.C_______raindiddamagetotheair.3.Saltm___inwater.4.There’salotof________(污染物)intheairhere.针对练习environmenthemicaleltspollutions5.Qingdaoisa_______(沿海的)city.6.I’mc________aboutyourhealth.7.Heoften________(抱怨)ofhislowpay.8.Inan______,thestoryisinteresting.coastalcomplainsoncernedutshell短语翻译1.努力干某事2.善于干某事3.努力工作4.例如5.把……放入6.把……拿走7.太多8.在20世纪70年代trytodobegoodatworkhardsuchasput…intotake…awaytoomuchinthe1970s9.全欧洲10.让某人干某事11.考虑12.

给某人某物13.绿色运动14.浏览alloverEuropegetsb.todothinkaboutgivesth.tosb.thegreenmovementlookthroughTaskDesignaposterthatencouragespeopletolookaftertheenvironment

workin