广东省普通高中2020年高中英语学业水平测试 Unit 2 Healthy eating课件 新人教

高中英语③必修Unit2Healthyeating2单词1.dietn.日常饮食vi.节食2.balancevt.平衡；权衡n.天平；平衡3.fryvt.&vi.油煎；油炸4.oughtv．&aux.应当；应该5.rawadj.生的；未加工的6.strengthn.强项；长处；力量3单词7.consultvt.咨询；请教；商量8.debtn.债；债务9.limitvt.限制；限定n.界限；限度10.benefitn.利益；好处vt.&vi.有益于；有助于；受益11.combinevt.&vi.(使)联合；(使)结合4短语1.oughtto应当；应该2.loseweight体重减轻；减肥3.getawaywith被放过；(做坏事)不受惩罚4.tellalie说谎5.win…back赢回；重新获得5短语6.earnone'sliving谋生7.cutdown削减；删节8.beforelong不久以后9.putonweight增加体重10.indebt欠债6考点过关练习：1．dietn.日常饮食vi.节食拓展：【派生词】dietingn．节食dietitiann．饮食学家搭配：beondiet节食；减肥1)Yououghtto__________anddomoreexercise.你应该节食并多做运动。2)Alicewillnoteatchocolatebecauseshe______________________________．爱丽丝不吃巧克力,因为她正在节食。dietondietis7考点过关练习：2．balancevt.平衡；权衡n.天平；平衡拓展：【派生词】balancedadj.平衡的搭配：keepthebalance保持平衡1)Weshouldtryourbestto______________________________ofnature.我们必须尽力维持生态平衡。2)Helosthis__________andfellintotheground.他失去了平衡摔倒在地。balancethebalancekeep8考点过关练习：3．oughtto应当；应该拓展：【近义词】shouldm.v.应该；应当【否定式】oughtnottodosth.1)Smokingisbadforyou.You____________________getridofit.吸烟对你很不好，应该戒掉。2)You______________________________buythenewbike.你不应该买一辆新的自行车。oughttooughtnotto9考点过关练习：4．tellalie说谎拓展：复数形式为telllies【反义词】tobehonest老实说1)It'snogood______________________________yourparents.对你父母撒谎是不好的。2)Motheroftentellsme______________________________．妈妈经常教导我说要诚实。tellingliestotobehonest10考点过关练习：5．win…back赢回；重新获得拓展：【近义词组】getback取回；拿回1)Theytriedtheirbestto____________________thechampion.他们尽他们最大努力去赢回冠军。2)It'sdifficultforyouto____________________whatyoulostifyoudidn'tworkhard.如果你不努力，你很难赢回你所失去的东西。3)MrAlison__________theboss'sbelief__________byhishonestandhardwork.艾利逊先生凭借他的诚实和勤恳重新获得了老板的信任。winbackwin/getbackwon/gotback11考点过关练习：6．consultvt.咨询；请教；商量拓展：【派生词】consultantn.顾问；咨询者1)Therearemany__________aroundthefamousscientistaskinghimquestions.有很多咨询人员围着这个有名的科学家问了很多问题。2)Robertwill____________________hisfatherbeforehemakesadecision.在做决定前，罗伯特会和他爸爸商量。consultantsconsultwith12考点过关练习：7．earnone'sliving谋生拓展：【近义词组】earn/makealivingby以……谋生1)Inthebeginning，people________________________________________hunting.起初人们以打猎为生。2)Sheheardthatitwaseasierto______________________________inthebigcities，butshesoonfoundthatitwasnottrue.她听说大城市谋生容易些，但很快发现这不是真的。earn/maketheirlivingbyearn/makealiving13考点过关练习：8．limitvt.限制；限定n.界限；限度拓展：【派生词】limitedadj.有限的；有限制的limitedlyadv.有限地1)Tom'smother__________himtoeattoomoresugar.汤姆的母亲限制他吃太多的糖。2)“Excuseme，MrJohnson，butIhavetotellyouthatyourspeechhasoverrunthetime__________．”MrMarksaid.马克先生说：“对不起，约翰逊先生，但我不得不告诉你，你的演讲已经超时了。”limitedlimit14考点过关练习：9．benefitn.利益；好处vt.&vi.有益于；有助于；受益拓展：【派生词】beneficialadj.有益的；有利的beneficiallyadv.获利地；受益地搭配：toone'sbenefit对某人有用的1)Wewill______________________________ifwekeepdailyexercises.每天坚持运动对我们有很大好处。2)Everyonemustworkhard________________________________________.为了自己的利益，每个人都必须努力工作。benefitalottohisownbenefit15考点过关练习：10．beforelong不久以后拓展：longbefore很久以前1)Aslongasyoutryhard，youwillachievesuccess____________________．只要你努力了，很快你就会成功。2)Ihopetoseeyouagain____________________.我希望不久能再见到你。3)IknewMissDeng____________________Icametothiscity.我在来这座城市之前就认识邓小姐很久了。beforelongbeforelonglongbefore161．oughtto的用法oughtto的用法和should一样，表示“应该”的意思。否定式为oughtnotto。例如：(1)Yououghttostudyhardifyouwanttocatchupwithothers.如果你想赶上别人，你就应该努力学习。(2)Thelittleboyoughtnottobepaidmoreattentionbecausehecantakegoodcareofhimself.那个小男孩不应该被过分关注，因为他能自己照顾自己。语法精讲2．haveto和must的用法haveto是表示“客观上要求而不得不做”的意思，否定式是don'thavetodo。must则是表示“主观上要求要做”的意思，否定式有两种，一种是mustn't，意思是“禁止”；另一种是needn't，意思是“不需”。例如：(1)IamsorryIcan'tgowithyoubecauseIhavetolookaftermymother.She'sill.对不起，我不能跟你出去，因为我不得不照顾我母亲。她生病了。(2)—MayIleavewithoutpermission？我可以不用批准就离开吗？—No，youmustn't.不行，(没有允许)不准离开。17语法精讲18语法精讲练习：用oughtto，havetodo，must，mustn't或者needn't填空。1．Lucy__________helphermotherwiththehouseworkbecausehermotherisbusycooking.2．—__________wegotoschoolwithsuchheavyrain?—No，you__________．3．You__________smokehere.4．—Excuseme.Willyoupleasetellmethewaytotherailwaystation?—Oh，sorry，butIdon'tknow.You________goandaskthatpoliceman.hastoMustneedn’tmustn’toughtto195．—________Ifinishtheworktoday?—No，you________.6．Mymotherisill.I__________lookafterherathome.7．You__________belateforschool.8．We__________getupearlytomorrowifwewanttocatchtheearliestbus.语法精讲Mustneedn’thavetomustn’thaveto