高中英语复习资料-必修3-Unit2-Healthy-eating

第1页共23页Unit2Healthyeating复习目标闯关要点名师讲解【重点单词】1.balancen.天平，平衡；结余，余额v.平衡，权衡例如：Canyoubalanceyourselfonskates?第2页共23页你穿冰鞋能保持平衡吗?Ifyouearn￡100andspend￡60，yourbalanceis￡40．如果你挣100英镑，花60英镑，那么你就会结余40英镑Youhavetobalancetheadvantagesoflivinginthecountryagainstthedisadvantages．你得权衡一下住在乡下的好处和坏处【相关短语】keepabalanceddiet保持饮食平衡keepone’sbalance保持平衡loseone’sbalance失去平衡outofbalance不平衡onbalance总的来说asenseofbalance平衡感balancedadj.平稳的，安定的，和谐的Thetwotruckshadwheelsoutofbalanceondelivery.这两部卡车在交货时车轮失去了平衡Theboyhasalotofdisadvantages,butonbalanceIthinkheisstillagoodboy.这个男孩有很多缺点，但全面考虑，我认为他仍然是好孩子Abalanceddietprovidesnutritionforyourbody.均衡的食物使你的身体获得营养Athletesneedagoodsenseofbalance．运动员要有良好的平衡感【即境活用】Ineducationthereshouldbeagood_______amongthebranchesofknowledgethatcontributetoeffectivethinkingandwisejudgment．A．distributionB．balanceC．combinationD．assignment【解析】B考查balance的意义。balance平衡；distribution分发,分配,散布,分布；combination结合,联合；assignment分配,功课,任务,被指定的(课外)作业;(分派的)任务,委派2.lievi.&n.说谎;谎话，谎言例如：It’snowonderthatsheliedtothecourt．第3页共23页难怪她对法庭撒了谎。Youarelyingbutliescannotcoverupfacts．你在说谎，但谎言掩盖不了事实【拓展】lievi.&n.说谎;谎话，谎言(1ied，lied，lying)vi.躺、卧、处于(某一位置)，在于……(1ay，lain，lying)tellalie／tellliestosb．对某人说谎awhitelie善意的谎言lietosb．向某人说谎1iein在于，处于……状态Therelies…某地有……lieonone’sback／side／stomach仰卧／侧卧／俯卧layvt．放；搁；下(蛋)；产(卵)(1aid，laid，laying)I’dratherusemymoneythanleaveitlyinginthebank我宁愿把钱花掉也不愿搁在银行里不用Westofthelakeliesthefamouscity．那个著名的城市坐落在湖的西面Thesemachineshavelainidlesincethefactoryclosed.工厂关闭以来，这些机器就一直闲着Wouldyoupleaselaythetablefordinner?请你摆好餐具准备吃饭好吗?【即境活用】Therewasanoilpainting______inthecorner.It______thereforseveraldays．Alaying；hadlaidB．1ain；hadlaidC．1ying；hadlainD．1aid；hadbeenlain【解析】C考查动词的过去式和过去分词。区分动词的过去式和过去分词，按照句意排除。3.limitn.界限；限度；vt.限制；限定例如：Thereisalimittotheamountofpainwecanbear．我们能忍受的疼痛是有限度的第4页共23页I’velimitedmyselfto1，000caloriesadaytotryandloseweight．我为了减肥，限定自己每天摄入1000卡的热量【拓展】gobeyond/overthelimit超过限度withinlimits在一定范围内；有限度的withinthelimitsof在……的范围内withoutlimit无限（制）地setalimittosth.对……规定限度belimitedtosth.受限制于……limitsth.tosth.把……限定在……的范围内limitedadj.有限（制）的limitationn.限制；局限Familiesarelimitedtofourfreeticketseach．每户限发四张免费票Thistechniqueisusefulbutithasitslimitations．这种技术实用但也有局限性【即境活用】翻译句子I'llhelpasmuchasIcan,butthereisalimittowhatIcando._______________________________________________【答案】我会尽力帮忙，但我所能做的也是有限度的4.benefitvt．使……受益，得益n.好处，利益，优势Ihavebenefitedalotfromextensivereading.广泛的阅读使我受益匪浅【拓展】benefitfrom/by...从……受益，得益于benefitsb.对某人有益beof(much,great)benefittosb.=bebeneficialtosb.对某人有益处beofnobenefittosb.对某人没有益处第5页共23页forthebenefitof..为了……的利益ItissaidYogaisofgreatbenefittohumanhealth.据说瑜伽对人体健康有很大好处Hewastravellingforthebenefitofhishealth.为了身体健康，他出去旅游了【辨析】benefit／interest／profit／advantage(1)benefit普通用词，指通过正当手段从物质或精神方面得到的任何好处或利益。它的复数形式benefits表示“救济金”(2)interest作“利益”解时，多用复数形式，既可指集团、群体的利益，又可指个人的利益。interest作不可数名词时，意为“利息”(3)profit着重收益，尤指从物质、钱财等方面获得的利益(4)advantage指因某方面占优势或利用某机会以及对方弱点而获得利益与好处【即境活用】Tomysurprise,IneverthoughtI______thosekindsofbooks.AwasbenefitedbyBwasbenefitedfromC．benefitedfromD．benefited【解析】C考查动词用法。benefitfrom从……中受益，无被动。5.combinevt.&vi.(使)联合；（使）结合Theworkerscombinedagainsttheboss.工人们联合起来反对工头。【拓展】combineinto...联合成……combine...with...把…与…结合起来combinationn.结合；联合；化合（物）acombinationof...一种……的结合（物）incombinationwith与……联合起来Somefilmscombineeducationwithrecreation.有些电影把教育与娱乐结合了起来Thetwovillagesareconnectedbytheriver.第6页共23页这条河把两个村子连结在一起Thetwopartieswereunitedinfightingagainstforeigninvasion.在抵抗外国侵略这一点上，两个政党联合起来了【辨析】join/combine/unite/connect(1)join侧重把原来不相连接的物紧密地连接在一起，但仍可再分开。也指把分散的人或几个部分的人联合起来，或加入到某团体中去。短语：joinup联合起来；join．．.to／and．．．连接(2)combine指两个或两个以上的人或物结合在一起。短语：combinewith与……结合。(3)unite指联合、团结、结合在一起，构成一个整体(4)connect指两事物在某一点上相连接，但彼此又保持独立。短语：connect…to／with与……相联；beconnectedwith与……有关系【即境活用】Don'twastetime;let's_______handsinthebusiness.A.joinB.connectC.combineD.joinin【解析】A。考查动词的搭配。句意:别浪费时间了,让我们携起手来。joinin后接某项活动【重点短语】1.getawaywith被放过，（做坏事）不受惩罚例如：Ifyoucheatintheexamyou'llnevergetawaywithit.考试作弊必予追究【拓展】get短语归纳getacross=putacross(使)被理解，(把……)讲清楚getridof摆脱；除掉getaway(from)(从)……脱离，逃脱……getdownto(doing)sth．开始认真地做某事getin插话；收获getintouchwith与……取得联系getintothehabitof．．．染上……的习惯getintotrouble陷入困境第7页共23页getout(of…)出去，离开，逃脱，摆脱getholdof抓住geton／alongwellwith．．．与……相处得好，进展顺利(多用进行时)getover爬过……；克服(困难)；从……中恢复过来getthrough完成；花光(时间、钱等)；通过；接通电话Iwon’thaveyougettingawaywithcheatingintheexam．我不能容忍你考试作弊而不受惩罚Weshouldgetridofthebadstyleandkeepthegood．我们应该摒弃不良作风，保持优良作风He’snotverygoodatgettinghisideasacross．他不太善于清楚地表达自己的思想【即境活用】—一You’recoughingbadly，Martin．Whynotgiveupsmoking?——Giveupsmoking?Easiersaidthandone，Amy．Onceyou_____thehabitofsmoking，itisveryhardforyouto______.A.keepup；breakitawayB．takeup；dropitoutC．pickup；getridofitD．buildup；doawaywithit【解析】C考查动词短语的意义。keepup保持,继续,维持；breakaway脱开,离开,逃脱；takeup拿起，开始,从事,吸取,接纳；dropout退出,退学；pickup捡起,拾起；getridof摆脱；除掉；buildup逐步建立；doawaywith废除,去掉2.indebt欠债【类似短语】introuble处在困境中incharge管理；负责indetail详细地infact事实上inlove相爱inneed需要insurprise惊奇地intouch保持联系第8页共23页indanger处在危险之中incommon共有；共同ingeneral通常；一般地说inline站队inmind意欲；心想inorder有秩序地intears在哭泣inpublic公开地；当众【即境活用】1.Yousavedmylife;Iamforeverinyour