Unit5WorkingtheLandUsinglanguage读写结合公开课课件高中英语人教版选择性

Unit5workingthelandUsingLanguageⅡReadingandwritingLearningobjectivesInthisperiod,wewill:understandthedifferencesbetweenchemicalandorganicfarmingandtheiradvantagesanddisadvantages;learnabouttheauthor'swritingtechniques;learnaboutthestructureofanargumentativeessay;writeanessaytoexpressourviewsonchemicalfarmingororganicfarming.EvaluatechemicalfarmingandorganicfarmingVSLead-inIfyouhadapieceofland,whichkindoffarmingwouldyouapply?Why?Title

The_______and_________ofchemicalfarming.benefitsproblemsPart1:(Para1&2)

Whatorganicfarmingisand__________________.howitkeepsthesoilrichPart2:(Para3&4)

Part3:(Para5)The_______and__________oforganicfarming.problemsolutionReadfortheStructurechemicalfarmingorganicfarmingadvantagesdisadvantagesfightcropdiseaseincreaseproductionlowercostcropslookbeautifuloutside......healthyfoodavoiddamagetotheenvironmentortopeople'shealth......harmthelandharmpeople’shealthharmtheenvironmentcropsarelessinnutritionlessflavour......cannotmeetthedemandforfoodmoreeffortsandhighercostsmellygases......ReadfortheContent12345however,but,onthecontrary,insteadcontrastillustrateaddinformationcauseandeffectintroduceanewtopicforexample,forinstance,infact,suchas,take…forexampleboth…and…,notonly…butalso,inaddition,and,also,aswell,what’smore,besides,furthermore,moreover,what’sworsewhy…isbecause…,therefore,forthisreason,thus,consequently,asaressultasfor,asanalternativeReadfortheLanguageFeaturesWhatcanweindividualsdoforChina’sagriculture?ChemicalfarmingOrganicfarmingWhichdoyouprefer?Shareyourreasons.Discussion

假如你是李华，你班就化学农业和有机农业进行了讨论，请写一篇议论文阐述一下你的观点。内容包括：1.

明确自己推崇的农业耕种方式；

2.

简述这种农业耕种的优缺点。

3.你的个人观点

注意：1.词数80左右；2.可适当增加细节，以使行文连贯。WritingHowtowriteanargumentativeessay?I.OrganizationPara.1Para.2AnargumentativeessayYouropinionSupportingpoint2Para.3Supportingpoint3Supportingpoint1IntroductionBodyConclusionSummaryTitleDetailsDetailsDetailsPara.1stateyouropinionCurrently,thereisawidespreadconcernovertheissuethat…Asisoftenthecase,…AsfarasIamconcerned,however,…Itcanbesaidwithcertaintythat...Soinmyopinion,…Nowadays,ithastobenoticedthat…SoI’mconvincedthat…II.UsefulExpressionsPara.2supportingpointsanddetailsFirstofall,thereisnodenying/doubtthat...Ontheonehand,…Ontheotherhand,…Moreover,….Foronething,…Foranother,…Lastly,…Acaseinpointis...Similarly,weshouldpaymoreattentionto...Ashasbeenmentionedabove,...Personally,Iwillconcludebysaying...Therefore,Ihavethereasontobelievethat...Fromwhathasbeendiscussedabove,wemaysafelydrawtheconclusionthat…Para.3giveasummary

Ending

Beginning

Body

AnargumentativeessayTopicsentence:Inmyopinion,________farmingispreferableto_______farmingbecause____________.Argument1(Topicsentence)+detail:

Point1:Tobeginwith,______________.(Detail)_______.Point2:What’smore,_______________.(Detail)_______.Point3:Finally,_______________.(Detail)_______.Conclusion:Inclosing,Iamfullyconvincedthat__________________.

评价内容分数(满分15)CompleteStructure(3parts)Completestructure√&Exactlanguage√&GoodLogic

(9points)Highlevelsentencesandgoodwords(+2pointsforeach)Spelling/Grammarmistakesandbadhandwriting(-2points)ExactLanguageGoodLogic(linkingwords)

EvaluationPost-writingThingsIcando.ScoresIcangetthemainideaofthetext,andsortputtheadvantagesanddisadvantagesofbothfarmings.54321Icantakeanactivepartinthegroupactivities.54321Icansortoutthewritingtechniquesinthetextandapplytheminmywritingcorrectlyandproperly.54321IcanpresentmyviewsandreasonsinanargumentativeessayaboutthefarmingIpreferlogicallyandorderly.54321EvaluationApossibleversionSample

Inmyopinion,organicfarmingispreferabletochemicalfarmingbecauseofthebenefitstotheenvironmentastopeople,andbecauseorganicfoodismorenutritious. Tobeginwith,chemicalfarmingharmstheenvironment.Sincechemicalpesticidesarenotfoundinnature,normalnaturalprocessescannotgetridofthem.Instead,thechemicalstendtoaccumulateinthesoilandwater,andareabsorbedinthefoodchain,wheretheypoisonwildlifeanddomesticanimals.Thisaffectsusdirectly,becauseweendupeatingplants,dairyproducts,eggs,andmeatthathavehighlevelsofpesticides.Thinkaboutit:Thepurposeofthepesticidesistokill“pests”,thatis,tokillinsects. Somethingthatcankillaninsectprobablyisnothealthyforapersontoeat.Whileitmaybetruethatthefoodweeatdoesnothaveenoughpesticideinittokillusimmediately,overtheyearsthispesticidemaycauseushealthproblemsorgiveusdiseasessuchascancer.Finally,organicfoodisgenerallymorenutritiousthanfoodgrownwithman-madechemicals.HomeworkWriting

假如你是李华，最近你居住在美国的朋友Tom