高中英语 Unit 2 Healthy eating Period 2 Vocabulary课件 新人教版必修3.ppt

Vocabulary,Unit2Healthyeating,2,3,1、学生能准确掌握本单元每个单词及短语的发音。2、学生能分类掌握两大类词（词服务于阅读和词服务于写作）。3、掌握重点单词和短语的搭配及用法，能学以致用。,本课首先由本单元重要人物王鹏和永慧的图片，吸引学生注意，让学生有话谈，活跃课堂气氛，再由王鹏带领学生学单词。然后跟着磁带读单词，背诵单词（按类掌握单词），接着利用图片结合单词，拼写单词，检测学生的掌握情况。熟悉学生掌握情况下，接着讲重点词汇的用法，最后再从练习中巩固词汇。通过本单元王鹏的引导学单词，打破常规的词汇课，调动学生学词汇的兴趣。其次，本课利用大量的图片、不同的任务设置更有利于学生对词汇的掌握。在讲重点词汇搭配用法时采用课文中句子引导，达到词不离句，句不离词，有利学生对词汇运用的掌握。,Lookatthepicture,guesswhatisthetopictoday?,Healthyeating,ReadwordsandexpressionsafterthetapeonPage95-96.Recitewordsandexpressions.(8mins),wordsservedforreading(payattentiontomeaning);wordsservedforwriting(payattentiontospellingandmeaning).,1,2,3,4,5,6,7,8,mushroom,pea,bacon,peach,pepper,spaghetti,mutton,cucumber,wordsservedforreading,1._n.顾客,消费者2._n.折扣3._n.纤维,纤维制品4._n.日常饮食vi.节食5._n.谎话,谎言vi.说谎6._平衡膳食7._减肥8._n.好奇心9._adj.苗条的v.减肥10._n.女主人,11._n.缺点,虚弱12._n.强项,长处13._v.咨询,请教14._n.利益v.有益于15._v.结合,联合16._欠债17._v.限制,n.界限18._增肥19._谋生20._消减,fibre,customer,discount,diet,lie,balanceddiet,loseweight,curiosity,slim,hostess,weakness,strength,consult,benefit,combine,indebt,limit,putonweight,earnonesliving,cutdown,wordsservedforwriting,Presentationofwordsandexpressions,1.dietn.日常饮食；特种饮食v.节食例句Theybegantotalkaboutmenusandbalanceddiets.他们开始谈论菜谱和平衡膳食的问题。搭配be/goonadiet(因病或减肥)节食,2.balancevt.平衡;权衡;n.平衡;天平派生balancedadj.平衡的；均衡的搭配keep/loseonesbalance保持/失去平衡abalanced/healthydiet均衡/健康饮食,(1)Thekeytolearningskatingis_(保持平衡).(2)Tryto_(均衡你的饮食)byeatingmorefruit.,balanceyourdiet,tokeepthebalance,运用用所给词的适当形式填空或完成句子。,3.debtn.债;债务例句Hedidnotlookforwardtobeingindebtbecausehisrestaurantwasnolongerpopular.他不希望由于餐馆不受欢迎而负债。,运用根据汉语提示完成英文句子。He_(负债累累).IfI_(偿清所有的债)Illhavenomoneyleft.,payoffallmydebts,isheavilyindebt,例句Weareallawareofthebenefitsofprotectingourenvironment.我们都知道保护环境的好处。,4.benefitn.利益，好处vi.得益vt.有益于；对有益,beneficialadj.有益的，有用的,运用填入一个适当的词。Takingawalkaftersupperisofbenefit_yourhealth._thebenefitofourcountry,youmustsparenoefforttoprotecttheforest.Yoursuccessbenefited_yourteachershelplastyear.,from,to,For,binev.联合；组合n.联合体例句Perhapsweoughttocombineourideasandprovideabalancedmenuwithfoodfullofenergyandfibre.也许我们应该把我们的想法结合起来，做出一份富有热量和纤维的均衡食谱。,运用我们应当劳逸结合。Weshould_business_pleasure.,with/and,combine,oughttodosth.(should)应该做某事,例句Filmsoughttocombineeducationwithrecreation.电影应当把教育和娱乐结合起来。,6.cutdown削减;砍倒,例句Wehavetocutdownthenumberofthetreeswhichwerecutdownlastyearsothatwecanpaylesstax.我们不得不削减去年砍树的数量以便少交税。,联想,运用用cutup或cutoff填空。Thismorningtheoldmancutdownthetreeandnowhe_it_.Ourwatersupplyhasbeen_.,cutoff,iscutting,up,7.TheirbalanceddietsbecamesuchasuccessthatbeforelongWangPengbecameslimmerandYongHuiputonmoreweight.他们平衡的饮食很成功,以致不久后,王鹏变瘦了,雍慧的体重也增加了。(B3P15),beforelong不久以后,HesaidthathehadworkedintheWhiteHouse_(很久以前)._(不久后),hebecamethebestknownbossinthecountry.,longbefore,Beforelong,运用Itiseasier_(增加体重)，butitisquitedifficult_(减肥).,toloseweight,toputonweight,8.loseweight体重减轻；减肥putonweight增加体重例句TheirbalanceddietsbecamesuchasuccessthatbeforelongWangPengbecameslimmerandYongHuiputonmoreweight.他们的均衡食谱非常有效,王鹏很快就瘦了,而雍慧却胖了。,Consolidationofwordsandexpressions,_(好奇心)droveWangPengto_(咨询)anexpert.Theexpert_(叹息)andsaid,“Bothofyourmenushave_(缺点)and_(优点有限).Yourcustomers_(发胖)tooeasily,whileYongHuis_(减轻体重)tooquickly.So,WangPeng_(减少)thefatofyourfoodandincreasevegetablesandfruits,like_(坚果),_(豆类),_(蘑菇),_(桃子)and_(柠檬).You_(应该)_(结合)thetwomenusandprovidea_.(平衡的膳食)”_(不久),WangPengwonhiscustomersback.,Curiosity,consult,sighed,weakness,limitedstrength,putonweight,loseweight,cutdown,nuts,bean