人教版英语必修3unit2-一轮复习课件

必修三

Unit2Healthyeating

必修三Unit21I.句型一览1.“否定词＋形容词的比较级”表最高级含义“Nothingcould

be

better(再好不过了

)，”hethought.2．musthavedone表推测Somethingterriblemust

have

happened(一定发生了)ifLiChangwasnotcomingtoeatinhisrestaurantashealwaysdid.I.句型一览23．havesb./sth.doing...允许某人/某物做…或让某人/某物一直做…HecouldnothaveYongHuigettingawaywithtellingpeoplelies(允许……哄骗人们却不受惩罚)!4．Whydon'tyou...？表建议Why

don't

you

sit

down(你为什么不坐下来)andtryameal?3．havesb./sth.doing...允许某人35.such...that...引导的结果状语从句Theirbalanceddietsbecamesuch

a

success

that

before

long(如此大的成功以至于不久以后)WangPengbecameslimmerandYongHuiputonmoreweight.5.such...that...引导的结果状语从句4Ⅳ.语法自测——情态动词(Ⅱ)1．Theoldman'sevidencecan'tbeaccepted—hecan't/couldn't

have

seenanyoneenterthevictim'sroomthatday,becauseheisblind.(see)那位老人的证词不能相信，那天他不可能看到有人进入受害者的房间，因为他是盲人。2．Inthoseroughtimes,mistakes,whichcould

have

been

avoided,werecrowdinginatthesametimeandmylifewastotallymessedup.(avoid)在那些诸事不顺的日子里，本可以避免的错误全都同时发生了，我的生活完全一团糟。Ⅳ.语法自测——情态动词(Ⅱ)53．Weneedn't

have

hurriedallthewaytotheairport—theflightwascalledoffbecauseofthefoggyweather.(hurry)我们原本没必要匆忙赶到机场——航班因为大雾天气取消了。4．Ididn'thearthedoorbellandImust

have

been

asleep.(asleep)我刚才没有听到门铃响，想必是睡着了。3．Weneedn'thavehurriedall61.dietn．日常饮食vi.节食abalanceddiet一份均衡的饮食beonadiet/goonadiet

控制饮食；节食putsb.onadiet使某人节食①Childrenwhoarenotactiveorwhosedietishighinfatwillgainweightquickly.(北京高考)不爱运动或者饮食脂肪含量偏高的孩子会很快发胖。1.dietn．日常饮食vi.节食7②You'reoverweight,andI'mgoingtoputyouonadiet.你超重了，必须节食。【对点练习】用diet的相关短语完成下列句子①均衡的饮食对我们的健康很重要。A

balanced

dietisveryimportantforourhealth.②我的牛仔裤都系不上了，我得节食了。Ican'tfastenmyjeans—I'llhavetogo

on

a

diet.②You'reoverweight,andI'mgo82.balancen．天平，平衡；v．平衡，权衡keepabalancebetweenAandB保持A与B均衡keepone'sbalance保持平衡loseone'sbalance失去平衡(2)balancesth.against

权衡；斟酌；比较(3)balancedadj.保持(或显示)平衡的keepabalanceddiet保持饮食均衡2.balance9①Helosthisbalanceandhurthimselfwhenhewentupstairs.他上楼时失去了平衡，摔伤了自己。②Youhavetobalancetheadvantagesoflivinginthecountrysideagainstthedisadvantages.你得权衡一下住在乡下的好处和坏处。①Helosthisbalanceandhurt10用balance的相关短语完成下列句子①我发现在结冰的路面上走很难保持身体平衡。Ifoundithardto

keep

my

balance

ontheicypath.②为了有益于身体健康你最好均衡饮食。You'dbetterkeep

a

balanced

dietforthebenefitofyourhealth.用balance的相关短语完成下列句子11③(2012·天津高考)Youareworkingtoohard.You'dbetterkeepa________betweenworkandrelaxation.A．promiseB．leadC．balanceD．diary③(2012·天津高考)Youareworkingto123.lien．谎话，谎言vi.说谎；躺下；位于(1)tellalie＝telllies撒谎；说谎话awhitelie善意的谎言(2)lietosb.对某人撒谎liein位于；在于3.lien．谎话，谎言vi.说谎；13①Hedidn'tfinishhishomeworklastnightsohetoldalie.他昨天晚上没有完成作业，所以他说了谎。②Shetoldmethathappinessliesinhelpingothers.她告诉我快乐的真谛在于帮助他人。①Hedidn'tfinishhishomework14用lie的相关短语完成下列句子①从他的表情上你可以看出他在对我们撒谎。Youcouldseefromhisexpressionthathewas

lying

to

us.②幸存者们躺在沙滩上，疲惫不堪又深感震惊。Thesurvivorslay

on

the

beach,exhaustedandshocked.③消除紧张的方法在于学会放松。Thecureforstresslies

inlearningtorelax.用lie的相关短语完成下列句子154.strengthn．[C]长处；强项[U]力量；体力(1)buildupone‘sstrength增强体质strengthsandweaknesses

优势和劣势(2)strengthen

vt.加强，增强①PractisingChinesekungfucannotonlybuildupone'sstrength,butalsodevelopone'scharacter.(浙江高考)练习中国功夫不仅能够增强人的体质，还能培养人的性格。4.strength16②Tomakemembersofateamperformbetter,thetrainerfirstofallhastoknowtheirstrengthsandweaknesses.为了使队员在比赛中表现得更好，教练首先要了解他们的优势和劣势。②Tomakemembersofateamper17选词填空(strength/energy/power/force)①I'lldoeverythinginmy

powertohelpthatlady.②Idon'thavethestrengthtoliftthisbox.③Sheputallherenergiesintoherwork.④Therobberusedforcetogetintothehouse.选词填空(strength/energy/power/for18⑤(2012·福建高考)—Whydoyouchoosetoworkinaninternationaltravelagency?—Well,youknow,Englishismy________.Soitismybestchoice.A．strengthB．talentC．abilityD．skill⑤(2012·福建高考)—Whydoyouchoose195.consultvt.&vi.请教；向……咨询；与人商量；查阅consultsb.aboutsth.就某事请教/咨询某人consultwithsb.与某人商量，与某人磋商consultthedictionary查字典①Haveyoueverconsultedafengshuimastertohelpchangeyourluckintheofficeorathome?你是否曾经咨询过风水大师来帮助你改变在办公室或在家里的运气吗？5.consultvt.&vi.请教；向……咨询；与人20②Theteacheradvisedus

nottoconsultthedictionaryforeverynewword.老师建议我们不要每个新单词都查词典。【关键一点】作“查阅”讲时，consult相当于referto或turnto，后面接查询的工具书；lookup也有“查阅”之意，但它后面需接查询的问题或内容。②Theteacheradvisedus216.limitvt.限制；限定n．界限；限度(1)limit...to...

把……限制在……内(2)beyondthelimit超过限度withinthelimitsof在……范围内setalimittosth.对……规定限度thereisa/nolimitto对……是有限的/无限的(3)limitedadj.有限的belimitedtosth.受限制于……6.limitvt.限制；限定n．界限；限度(1)li22①Lifeislimited,butthereisnolimittoservingthepeople.人的生命是有限的，但是为人民服务是无限的。②Ibelieveteachingshouldnot

belimitedtotheclassroom.我认为教学不应该局限在教室里。①Lifeislimited,butthereis23介词填空①Inmyopinion,youhadbettersetalimittotheexpenseofyourtrip.②I'llhelpasmuchasIcan,butthereisalimitto

whatIcando.③Anydriverfounddrinkingbeyond

thelimitwillbecharged.(2011·福建阅读A)④We'lltakecareofallyourexpenses—withinlimits,ofcourse.⑤(2011·湖北高考)Knowledgeandlearningareimportantifwewanttobesuccessful,buttheymayalso________ourthinking.A．directB．limitC．changeD．improve介词填空247.benefitvt.&vi.有益于；有助于；受益n．利益；好处(1)benefitfrom/by...

从……中受益；得益于……

benefitsb.对某人有益(2)beof(much/great)benefittosb.＝be(very)beneficialtosb.对某人(非常)有益处

forthebenefitof...为了……的利益7.benefitvt.&vi.有益于；有助于；受益25①Thedeveloperbenefitedfromfocusingonfirst­tiercities,includingBeijingandShanghai,wheredemandremainedstrong.开发商受益于专注一线城市，包括北京和上海，在那里的需求依然强劲。②Themoneyistobeusedforthebenefitofthepoor.这笔钱将用来为穷人谋福利。①Thedeveloperbenefitedfrom26ThemethodoflearningEnglish

isofmuchbenefitandIbelieveIcanbenefitfromit.这种英语学习方法很有益，我坚信我能从中受益。①Ourteacherurgesustoformagoodhabitoflearning,whichwillbenefitusinthelongterm.(benefit)老师敦促我们养成好的学习习惯，从长远的角度看，这将对我们有益。(2012·福建高考)Chinahasbeenpushingthereformofpublichospitals________allitscitizens.A．inchargeofB．forthepurposeofC．inhonorofD．forthebenefitofThemethodoflearningEnglish278.combinevt.&vi.(使)联合；(使)结合combineAand/withB把A与B相结合

combinewith...

和……结合

combinetodosth.

联合起来做某事8.combinevt.&vi.(使)联合；(使)结合28①—Inthisdayandage,womencanhavechildrenandjobsaswell.—Ican'tagreemore.It'sgreattohavethetwocombined.——在这个年代女性既可以抚养孩子也可以工作。——我十分同意。把这两者结合起来太好了。②Somefilmscombineeducationwithrecreation.有些电影把教育与娱乐结合起来。①—Inthisdayandage,womenc29③Onlywhenourtheorycombineswithpracticecantheformerbecomeareliableknowledge.只有当理论与实践相结合时，理论才会成为真实可信的知识。④

Sickness,combiningwithterribleweather,ruinedourtrip.(combine)生病，还有恶劣的天气让我们的旅游泡了汤。③Onlywhenourtheorycombines309.getawaywith被放过；(做坏事)不受惩罚getaway(from)

(从)……脱离；逃脱(……)getalong/onwith与……相处getaround/about(消息)传开getdownto(doing)sth.

开始着手(做)某事getintouchwith与……取得联系getover克服(困难)；从…中恢复过来getacross讲清楚，使被领会getthrough完成；接通电话；通过9.getawaywith31①Forsuchaseriousmistakehewasluckytogetawaywithafine.他犯了那么严重的过失，却侥幸只交罚款了事。②Ifwecangetoverpresent

difficulties,theneverythingshouldbeallright.如果我们克服了目前的困难，那么一切都应该会好起来。①Forsuchaseriousmistakehe32介、副词填空①Iranghimseveraltimesthismorningbutcouldnotgetthrough

tohim.②Themanreturnedtoworkafterhegotoverhisillness.③Shegotdowntoherworkrightafterherholiday.④Thechildgotawaywithcheatingandfeltverylucky.⑤He'snotverygoodatgettinghisideasacross.介、副词填空3310.cutdown

削减；删节；砍倒；缩短cutdownonsth.减少……的量cutacross穿过(某地)(尤指抄近路)cutin插嘴cutoff割掉；切断cutup切碎cutsth.out(ofsth.)剪下；删去10.cutdown34①Withthepricesgoingup,wehavetodowhateverwecantocutdownourfamilybudget.随着物价的上涨，我们只能想尽一切办法减少家庭开支。②Weneedtocutthearticledownto1,000words.我们得把这篇文章压缩到1000字。③Itisimpoliteforchildrentocutinwhentheirseniorsaretalking.孩子们在他们的长辈谈话时插嘴是不礼貌的。①Withthepricesgoingup,we35Ⅰ.写出下列句中cutdown的含义①Hetriedtocutdownonsmokingbutfailed.削减②Cutdownthearticlesoastomakeitfitthespaceavailableonthepaper.删节③Hecutdownthetreeandcutitupforfirewood.砍倒Ⅰ.写出下列句中cutdown的含义36Ⅱ.完成句子④Withmoreandmoreforests/trees(being)cutdown,someanimalsarefacingthedangerofdyingout.(cut)由于越来越多的森林被砍伐，一些动物正面临着灭绝的危险Ⅱ.完成句子3711.①loseweight减肥puton/gainweight变胖；增加体重watchone'sweight控制体重②curiosityn.好奇心；求知欲outofcuriosity出于好奇satisfyone'scuriosity

满足某人的好奇心③e