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2019新人教高中英语选择性必修二Unit3Food andCulture词汇句型公开课教案Teaching aims:
1.Enable studentsto furtherunderstand theusages ofconsume,quantity,ideal,trick.associationjundamental,consist of,regardless of and learnto expressyourselves byusing thewords andphrases.
2.Guide studentsto learnto use the rightcollocation betweenadjectives andthe nouns,verbs andtheir objects.
3.Help studentsto usewhat youhave learnedinto writing.Teaching keypoints:
1.Help studentsto learnthe boldwords andphrases of the Unit.
2.Exercises areexpected to assist studentsto expressthemselves freelyin English.Teaching difficultpoints:How tousethewords andphrases inreal situations.Teaching procedures:Step ISelf-directed study-word formationIn yourself-study time,Please findout therelative formsof thefollowing words and atthe samelime,make outtheir meaningsby referringto thedictionary orreference books.(红色为学生作答部分)
1.priority—«t//.prior
2.consist—〃的.consistent
3.elegance—►的.elegant
4.exception一
0.exceptional
5.consumer—v\consume
6.associate—zz.association
7.fundament—«6//.fundamental
8.modest—Jv.modestly
9.vegetable—►//.vegetarian l.C
2.T
3.D
4.D
5.D
6.C
7.C Onepossible version:As weall know,it isnot the quantity,but the quality thatmatters toa product.However,there arcstill somebad-hcartcd manufacturersproducing inferiorproducts regardless of peopleshealth andsafety.They usedifferent tricksto gain the qualificationfor selling,which not only harmsthe legalrights andinterests ofconsumers but also destroys the fundamental policy of our country.Hence,the ConsumerAssociation shouldtake variousmeasures toprevent thepoor qualitygoods fromgoing intomarket whichmay consist of punishing the bad-hearted manufacturersseverely andencouraging consumers*right defense.Step VPractice
1.1n modernman,the brain accounts forabout2-3%of totalbody weight,but itconsume25%of thebodys energywhen thebody is at rest.
2.Rock musicconsist ofmany differentstyles.
3.Modern methodsof trackingpolar bearpopulations havebeen employedonly sincethe mid-1980s,and areexpensive toperform consistentover a large area.
4.Mountains areregarded spiritualplaces bymany cultures.
5.“Not onlyare thequantity ofPhytoplankton inthe oceanchanging,,,she said,“but thetype ofPhytoplankton ischanging.^^
6.ideal,the systemwould tellus whento adapthuman activitiesthat arepushing anecosystem lowarda breakdownor wouldeven allowus lopull anecosystem backfrom theborderline.
7.This means,for example,that ascammer couldcall youfrom whatlooks tobe afamiliar numberand talkto youusing avoice thatsounds exactlylike yourbank tellers,trick youinto“confirming”your address,mothers name,and cardnumber.
8.Colour is fundamentally inhome design-something youllalways havein everyroom.Suggested answers:
1.consumes
2.consists
3.consistently
4.as
5.quantities
6.1deally
7.tricking
8.fundamental StepII Collocations
1.put moresimply简单地说
2.relate...to与...相关;涉及;谈到
3.refer to指的是;描述;提到渣阅
1.1n point相关的;恰当的;中肯的
5.prior to在.....之前的
6.suit Americantastes适合美国人的口味
7.consist of由...组成(或构成)
8.have achance todo sth有机会做某事
9.recommend sthto sb向某人推荐......
10.at aminimum至少
11.tend todo sth易于做某事;往往会做某事
12.switch off关(电灯、机器等)
13.make up组成;构成
14.1ncreasing evidence越来越多的证据
15.regardless of不管;不顾
16.argue over对....展开讨论
17.in otherwords换句话说
18.cutdown(on)削减,册”节(尺寸、数量或数目等)
19.cut out删去
20.quantitiesof大量的
21.attitude to/towards对....的态度
22.It isup tosb todo sth由某人决定做某事StepIII Usagesof importantwordsandphrases(红色为学生作答部分)
1.consume吃;喝;饮;消耗【教材回顾】At aminimum,the kindsof foodlocal peopleconsume tellus whatthey growin theirregion.【同义句替换】At least,the kindsof foodlocal peopleeat tellus whatthey growin theirregion.【语境感知】Before hedied,he hadconsumed a large quantity of alcohol.We areliving in a consumerculture.Energy consumptionrises ascountries industrialize.Consume less.Create more.Its morefun.【用法小结】consumption儿能量、食物或材料消耗,消耗量;消费consumer〃.消费者;顾客;用户【考点运用】lThe lawshave ledtoareduction infuel consumptionconsumeintheUS.2The tobaccocompany failedto warnconsumers consumeabout thedanger ofsmoking.3The factis thata hugebrain isa hugedrain-consumption consumeof energy-on thebody.【例句仿写】许多人不知道自己到底能消耗多少食物Many peopleare unawareof justhow muchfood theycan consume.
2.quantity〃.数量;数额【教材回顾】Processed foodsoften containless nutrition,and havehigher quantities of sugar,salt,and fatthan freshingredients.【同义句替换】Processed foodsoften containless nutrition,and havehigher amountsof sugar,salt,and fatthan freshingredients.【语境感知】Your workhas improvedin quantityand qualitythis term.We wantnotonlyto increasethequantity of products,butalsoto ensurethequality.The policefound a quantityofdrugs athis home.After someinitial problems,acetone wassuccessfully producedin quantity.【用法小结】a large/small quantityof大/少量的large quantities of大量的in quantity/in large quantities大量©a quantityof或quantities of后既可接可数名词也可接不可数名词◎“aquantityo名词”作主语时,谓语动词与名词保持数的一致;而“quantitiesof+名词作主语时,谓语动词用复数形式【近义短语】alargeamount of大量的a great/good many很多【考点运用】lIt isunbelievable thathe shouldhave boughtso largequantitiesofthings ontaobao.com onDouble ElevenDay.2lf youbuy thegoods jnquantity,we willoffer abetter priceto you.3As aresult ofdestroying theforests,alargequantityofdesert hashave coveredthe land.4Quantities of food werebe on the tablelast night.【例句仿写】那天晚上我们大吃大喝了一通We consumedlargequantitiesoffoodand drinksthat night.
3.1deal的•.完美的;理想的;想象的〃.理想;完美的人/事物【教材回顾】The idealdiet isa balanced one,without toomuch ortoo littleof anyone thing.【同义句替换】The perfectdiet isa balancedone,without toomuch ortoo littleof anyone thing.【语境感知】In an ideal worldthere wouldbe nopoverty ordisease.The idealis aboutto cometrue.This beachis idealfor children.She isthe idealcandidate forthe job.【用法小结】be idealfor对.....是理想的an idealopportunity一个绝好的机会ideal candidates最合适的人选【考点运用】lWc donot livein anideal world.2The quitecountry roadsare idealfor cycling.3The tripto Pariswill beanidealchance绝佳机会to practisemy French.【例句仿写】理想的锻炼速度是均衡的,不要太快也不要太慢The idealexercise speedisabalancedone,neither toofast nortoo slow.
4.trick〃.诀窍;计谋;把戏[教材回顾]There isno onetrick to healthy eating.【同义句替换】There isno oneeasy waytohealthy eating.【语境感知】They hadto thinkofa trick toget pastthe guards.Let meshow yousome cardtricks.The trickis topick theanimal upby theback ofits neck.Dont play tricks onyour classmates.Just saying“Trust mewont do the trick.【用法小结】playtricks/atrickon搞恶作剧;开玩笑do thetrick获得成功dirty tricks卑鄙手段trick ortreat不招待就使坏万圣节孩子们挨家挨户要糖果,如不遂愿就搞恶作剧【考点运用】1Thc kidsarc alwaysplaying trickson theirteacher.2My nieceis showingme allthe trickstrick thatshe haslearnt lodo withher newmagic set.3Sometimes afew choicewords willdothetrick获得成功.【例句仿写】学习成绩的提高没有诀窍There isno trickto improvingyour grades.
5.association〃.协会;关联[教材回顾】And in America,people whoreceive25%of theirdaily caloriesor morethrough sugarare twiceas likelyto diefrom heartdisease thanpeople whoreceive lessthan10%a dayJouma Iof the American MedicalAssociation^
14.[同义句替换】Journal of theAmericanMedical Unionsaid thatinAmerica,people whoreceive25%of theirdaily caloriesor morethrough sugarare twiceas likelyto diefrom heartdisease thanpeople whoreceive lessthan10%a day.【语境感知】But wheredoes the association withBusiness ProcessManagementBPM comefrom Thetrade associationpromotes ethicalbusiness practices.She didntwant toassociate with the likesof me.【用法小结】theassociationwith与....的关联associate X联想;联系阮交往associate...with把......和....联系在一起be associated with与......有关【考点运用】1Through scienceweve gotthe ideaof associatingassociate progresswith future.2You cando allthe thingswiththehelp ofGlobal DevelopmentAssociation associate.31havent beenassociatedwiththe projectfor2years.【例句仿写】我写信是为了申请加入这个协会Im writingto applyfor membershipoftheassociation.
6.fundamental画.根木的;基础的;基本的比基本规律;根本法则【教材回顾】Finally,a fundamentalkey tohealthy eatingis toeat slowly.[同义句替换】Finally,a basickey tohealthyeatingis toeat slowly.【语境感知】Hard workis fundamental to success.The argumentis fullof fundamentalerrors.Clothes area fundamentalform ofself-expression.Unlike theright tolife,freedom fromtorture andfree expression,personal lifestylechoices arenot fundamental rights.【用法小结】be fundamentalto是.....的基础;对.....至关重要fundamentalrights基本权利fundamental research基础研究fundamental principles/construction基本原则/建设【考点运用】1Somc understandingof grammarisfundamentalto learninga language.2Our newmanaging directorhas reorganizedthe companya littlebit,but nothinghas fundamentaHyfundamental changed.【例句仿写】水对生命的发展至关重要Water isfundamentaltothe developmentof life.
7.consist of由....组成或构成【教材回顾】For example,Americas mostpopular Chinesedish isGeneral Tsoschicken,which consists of friedchicken coveredinasweet sauce,flavoured withhot redpeppers.【同义句替换】For example,Americas mostpopular Chinesedish isGeneral Tsoschicken,which ismade upof friedchicken coveredinasweet sauce,flavoured withhot redpeppers.【语境感知】My dietconsisted almostof chocolatc-covcrcd cookiesand aglass ofmilk.His workas aconsultant consistedin advisingforeign companiesonthesiting ofnew factories.To be consistent withthat article,the samewill bedone here.【用法小结】consist in存在于,在于consist with符合;一致;与.......一致consistent〃力.一致的湘符的;始终如一的;连续的beconsistentwith与......一致;与.....相符合【同义短语】be madeup oiVbecomprised of7be composedof【考点运用】1The beautyoftheplan consistsin itssimplicity.2The injuriesare consistentwith fallingfrom agreat height.【例句仿写】他的工作包括帮助独居的老人His jobconsistsofhelping theold peoplewho livealone.
2.There arestill somebad-hearted manufacturersproducing inferiorproducts regardlessof peopleshealth andsafety/
3.They usedifferent tricksto gainthe qualificationfor selling.
4.1t harmsthe legalrights andinterests ofconsumers.
5.It alsodestroysthefundamentalpolicyofourcountry.
6.The ConsumerAssociation shouldtake variousmeasures toprevent thepoor qualitygoods fromgoing intomarket.
7.These measuresconsistofpunishingthebad-hearted manufacturersseverely andencouraging consumers,right defense/Suggested answers:。