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ID:41120953
大小:4.52 MB
页数:120页
时间:2019-08-16
《新核心大学英语B版听说教程3Unit3》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、Unit3FoodSafetyInthisunityouwill:1.learnaboutfoodsafety;2.familiarizeyourselfwiththewordsandexpressionsrelatedtothethemeoftheunit;3.practiceevaluatingandjudginginformationfromlecturesandlearntounderstanddetails,methodsandattitudes;4.enhancelisteningskillsthroughnon-theme-relatedaudioandvide
2、omaterials;5.learntouseproperandappropriateexpressionsandsentencestructurestogivepresentations.LearningobjectivesPartITheme-RelatedActivitiesPartIIListeningStrategiesPartIIIExtensiveListeningPartIVCommunicationSkillsPartVAssessmentLogPartITheme-RelatedActivitiesSectionILectureISectionIILect
3、ureIISectionIIILectureIII1.Whatdoyouknowaboutfoodadditives?2.Doyouthinkfoodadditivesshouldbetotallybanned?Lead-inquestions:Unit3》PartI》SectionI》Lead-inquestionsWordBankadditive/ˈædətɪv/n.添加剂,添加物distinction/dɪˈstɪŋkʃn/n.区分ingredient/ɪnˈɡriːdiənt/n.成分,配料substance/ˈsʌbstəns/n.物质compound/ˈkɒmpa
4、ʊnd/n.复合物;混合物agent/ˈeɪdʒənt/n.(化学)剂artificial/ˌɑːtɪˈfɪʃl/adj.人工的;人造的;假的texture/ˈtekstʃə(r)/n.口感preservation/ˌprezəˈveɪʃn/n.保存scrutinize/ˈskruːtənaɪz/v.细致审查Unit3》PartI》SectionI》WordBankrestrict/rɪˈstrɪkt/v.(以法规)限制withdraw/wɪðˈdrɔː/v.停止提供;不再给予toddler/ˈtɒdlə(r)/n.学步的儿童;刚学会走路的孩子tantrum/ˈtæntrəm
5、/n.(尤指儿童)耍脾气,使性子susceptible/səˈseptəbl/adj.易受影响(或伤害等)的;mild/maɪld/adj.轻微的adverse/ˈædvɜːs/adj.不利的,有害的MSGmonosodiumglutamate【生化】谷氨酸单钠(治肝错迷药);味精register/ˈredʒɪstə(r)/n.登记;注册Unit3》PartI》SectionI》WordBankNotesUnit3》PartI》SectionI》Notes1.EuropeanUnionAneconomicandpoliticalassociationofEuropeancou
6、ntriesformedafterWorldWarIItoreducetradebarriersandincreasecooperationamongitsmembers.2.ErythrosineAlsoknownasRedNo.3.Itischerry-pinksynthetic,primarilyusedforfoodcoloring.3.GreenDye#1Itisakindofsyntheticusedforfoodcoloring.Ithasbeenwithdrawnfromuse.Task1Watchthevideoclipandthendecidewhethe
7、rthefollowingstatementsaretrueorfalse.TaskUnit3》PartI》SectionI》Task1Moreandmoreofthefoodwebuynowadayshavebeenprocessedindifferentways.2.Thereisalwaysaclear-cutdistinctionbetweenadditivesandingredients.3.Additivesareediblebythemselves.4.Thereisnoagreement
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