届人教版必修3一轮复习Unit 2 Healthy eating单元学案12页Word文件下载.docx
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防卫;
警戒→protectionn.保护;
防卫
20.balancevt.平衡;
权衡n.天平;
平衡→balanceddiet平衡膳食
21.curiosityn.好奇心→curiousadj.好奇的→curiouslyadv.好奇地
22.consultvt.咨询;
请教;
商量→consultantn.顾问;
咨询者
23.digestvi.&
vt.消化n.摘要;
概要→digestionn.消化
24.strengthn.强项;
长处;
力量→strengthenvt.加强;
巩固
25.poisonousadj.有毒的→poisonv.放毒;
使中毒n.毒药;
有毒害的事物
26.benefitn.利益;
好处vt.&
vi.有益于;
有助于;
受益→beneficialadj.有利的;
有益的
27.limitvt.限制;
限定n.界限;
限度→limitedadj.有限的→limitationn.范围;
限制
28.combinevt.&
vi.(使)联合;
(使)结合→combinationn.联合;
结合
29.cooperationn.合作;
协作→cooperatev.合作;
配合→cooperativeadj.合作的
必背经典句式
1.“Nothingcouldbebetter,”hethought.
他想:
“再没有比这更好(吃)的了。
”
2.HecouldnothaveYongHuigettingawaywithtellingpeoplelies!
他不可能让雍惠哄骗人们后跑掉!
3.Whydon’tyousitdownandtryameal?
你为什么不坐下来吃顿饭呢?
4.“Accordingtomyresearch,neitheryourrestaurantnormineoffersabalanceddiet,”explainedWangPeng.
王鹏解释说:
“我的研究表明,你我两家所提供的都不是平衡膳食。
5.TheirbalanceddietsbecamesuchasuccessthatbeforelongWangPengbecameslimmerandYongHuiputonmoreweight.
他们的平衡膳食如此有效,不久王鹏变得苗条了,而雍慧也长肉了。
6.SuddenlyhesawhisfriendLiChanghurryingby.
突然他看见他的朋友李昌匆匆走过。
构词记忆
unemployment/ˌʌnIm′plɔImənt/n.[U]失业(状态);
失业人数
unaware/ˌʌnə′weə/adj.不知道;
没意识到
unbelievable/ˌʌnbI′liːvəbl/adj.不可相信的;
难以置信的
uncomfortable/ˌʌn′kʌmfətəbl/adj.不舒服的;
不安的
unconscious/ˌʌn′kɒnʃəs/adj.1.失去知觉的 2.未发觉的 3.无意识的
Ⅰ.词汇与派生
A.语境填词
1.Idecidedtogoonadiet(节食)beforemyholiday.
2.Seeingacarcomingatacrossing,shelostherbalance(平衡)andfelldownfromherbike.
3.Wemustsetalimit(界限)totheexpenseofthetrip.
4.Ifyourtalentcombines(结合)withdiligence,youcanexcelinyourpursuit.
5.Beforegoingonadiet,itisadvisabletoconsult(咨询)yourdoctor.
6.Theystoodthere,glaring(怒目而视)ateachotherwithoutaword.
7.Weaimtooffergoodvalueandservicetoallourcustomers(顾客).
8.Hethoughtthatcryingwasasignofweakness(软弱).
9.Youcouldseefromhisfacethathewaslying(说谎).
10.Somegoodsareonsaleinthesupermarket.Iboughtawatchata30%discount(折扣).
B.用所给词的适当形式填空
11.Ihavedigestedwhathesaidforyou:
Asababy’sabilityofdigestingfoodisratherpoor,youshouldgivehersomeporridgetoeatbecauseporridgeisgoodfordigestion.(digest)
12.Childrenarealwayscuriousabouteverythingtheyseeandhear.Theywillaskallkindsofquestionscuriously.Tomeettheircuriosity,we’dbetteranswerthem.(curiosity)
13.Wehadbetterstrengthentherelationshipbetweenus,becauseunionisstrength.(strength)
14.Thisnewrailwaybenefitsthisareainmanyways.Itisbeneficialtothepeoplelivinginthisarea.Forthebenefitofmorepeople,weshouldbuildmorerailways.(benefit)
Ⅱ.短语运用
A.用方框内所给动词短语的适当形式填空
loseweight,getawaywith,tellalie,earnone’sliving,glareat,spyon,beonadiet,cutdown,gettiredof,puton
15.Jackhasputonfivekilossincehequitsmoking.
16.Wewereforcuttingdownthecostofproduction.
17.Shehasbeenearningherlivingbyteachingsinceshegraduatedfromcollege.
18.Iknowyou’renotpayingyourtaxesbutyouwon’tgetawaywithit.
19.Heispaidbythepolicetospyonhiscolleagues.
20.She’sgettingtiredofgoingintothatofficeeveryday.
21.Hehadlostweightandthesuithunglooselyonhim.
22.Hetoldalietohiswifesothathecouldcomehomelate.
23.Theystoppedarguingandglaredateachother.
24.Maryhasbeenonadietforweeksbutstillhasn’tlostanyweight.
B.用方框内所给短语填空
25.Thekidswereplayinginthemudandbeforelongtheywerecoveredinit.
26.Asasayinggoes,wastefulpeopleusuallyendupindebt.
27.Henryoughttobeheresoon—helefthomeatsix.
28.IthinkI’llhaveaneggratherthanahamburger.
Ⅲ.经典句式
29.Inmyopinion,nothingismorepleasantthantravelling.
在我看来,没有什么比旅行更令人愉快的了。
30.Ifwehaveillegalimmigrantscomingin,manylocalworkerswilllosetheirjobs.
如果我们让非法移民不断涌入,很多当地工人就会失业。
31.Mustyoudashoff?
Whydon’tyou/Whynotstayforacupoftea?
你一定要急急忙忙走吗?
为何不留下喝杯茶呢?
32.Heissuchabravemanthathedoesnotfeardeathatall.
他是一个非常勇敢的人,所以一点也不怕死。
33.Neithertheteachernorhisstudentsknowhowtoworkouttheproblem.
老师和他的学生们都解不出那道题。
1balancen.均衡,平衡;
天平,秤;
余额;
vt.使保持平衡;
权衡(keepsteady);
使相等,相抵(be/keepequal)
[应试指导] 健康、饮食类写作高频词汇
keep/loseone’sbalance保持/失去平衡
onbalance总的来说
offbalance失去平衡;
不知所措
balance...against权衡,比较
keepabalanceddiet保持均衡饮食
Nowadays,thebalanceofnatureisbeingdestroyedandtheweatherisgettingwarmerandwarmer.
现在,大自然的平衡正在被破坏,天气变得越来越暖和。
(重庆·
书面表达)
Ifoundithardtokeepmybalanceontheicypath.
我发现在结冰的路面上行走很难保持平衡。
[图解助记]
[夯实基础]
(1)语法填空
①Iwasthrownoffbalance,andthemoreIignoredthesorrow,themoreitseemedtogrow.
②Beforemakingthefinaldecision,you’dbetterbalancetheadvantagesagainstthedisadvantages.
③IthinkonbalanceIprefertheneweducationsystem.
④Abalanced(balance)dietisimportanttohealth.
⑤Havingbalanced(balance)advantagesagainstdisadvantagesforalongtime,weeventuallydecidedonit.
(2)Shebalancedthedemandsoftheworkplaceagainstthoseoffamilylifeandthenchosethelatter.
Balancingthedemandsoftheworkplaceagainstthoseoffamilylife,shechosethelatter.(用现在分词短语作状语改写句子)
2consultv.咨询;
商量;
查阅;
参看
[多词一义] consult,lookup,referto
consultadictionary查字典
consultsb.请教某人
consultwithsb.about/onsth.就……与某人商量
Sheconsultedherdoctoraboutherdisease.
她向她的医师求诊。
Iconsultedwithafriendofmineaboutthismatter.
我就此事与我的一个朋友商量。
[特别提醒]
consult用作“请教;
咨询;
查阅”解时,是及物动词;
作“商量”解时,多用作不及物动词,后跟withsb.,意为“和某人商量”。
[词义辨析] referto,lookup,consult
三者都可以用来表示“查阅,参考”的意义,但是其宾语有所不同:
consult/referto+abook/dictionary/encyclopedia,etc.
lookupsth.inabook/dictionary/encyclopedia,etc.
用referto,lookup,consult的适当形式填空
(1)Consultyourdoctorabouthowmuchexerciseyoushouldattempt.
(2)Consult/RefertothechartonPage44forthecorrectcookingtimes.
(3)WhenIcomeacrosssomethingunknown,Iwilllookitupinareferencebook.
3glarevi.怒视;
闪耀;
n.怒视;
瞪眼;
炫目的光
glareat怒目而视
glanceat看一眼,瞥一眼
stareat凝视;
盯着……看
ataglance一眼;
立刻
atfirstglance乍一看
Theoldgentlemanjuststoodthereglaringatthepickpocket.
这位老先生只是站在那里对那个扒手怒目而视。
Thesunglareddown,dazzlingthem.
阳光强烈,照得他们头晕目眩。
[词义辨析] glare,glance,stare
(1)glare侧重于怒视,暗含敌对或威胁的态度。
(2)glance指快速地看或瞥一眼。
(3)stare指由于生气、害怕或吃惊而睁大眼睛注视某人或某物。
用glare,glance,stare的适当形式填空
(1)Theydidn’tfight,butstoodthereglaringatoneanother.
(2)Sheisafraidofthebigdogsothatshestaresatitwithoutmovingalittle.
(3)Thechairmanglancedathiswatchandannouncedthemeetingwasover.
4benefitv.有益于;
有助于(beusefulto);
受益;
n.优势(advantage);
益处;
成效
[多词一义] dogoodto,bebeneficialto,beofbenefitto
benefitsb./sth.对某人/物有益
benefitfrom/by从……中受益
beofbenefitto=bebeneficialto对……有益
forone’sbenefit=forthebenefitofsb.为帮助某人;
为某人的利益
Ibenefitagreatdealfromreading.
我从阅读中受益良多。
(江西·
Thenewregulationwillbeofbenefittoeveryoneconcerned.
(1)Thenewregulationwillbebeneficialtoeveryoneconcerned.(用beneficial改写句子)
(2)Everyoneconcernedwillbenefitfromthenewregulation.(用benefitfrom改写句子)
(3)Thenewregulationwillbenefiteveryoneconcerned.(用benefit改写句子)
5getawaywith(做了某事)而不受惩罚;
携带……跑掉
[应试指导] “动词+副词+介词”类语境词义辨析
getawayfrom从……脱离;
逃脱
getacross解释清楚,使人了解
getover克服;
恢复
getdownto开始;
着手
getround/around走动;
(消息)传开
Thepolicemancan’thavethethiefgetawaywithstealingpeople’smoney.
警察不能容忍小偷偷了人们的钱而跑掉。
选择方框内的短语填空
getawayfrom,getacross,getover,getaround,get,downto
(1)Shegetsaroundwiththehelpofastick.
(2)Haveyougotoverthescareyouhadyesterday?
(3)HesometimeshastroublegettinghismeaningacrossinEnglish.
(4)Shegotawayfromthedogbutshehadbitemarksonherleg.
(5)Anyway,we’reherenow,solet’sgetdowntosomeseriouswork.
6cutdown砍倒;
削减;
压缩
[应试指导] “cut+副词”类语境词义辨析
cutin插嘴
cutup切碎;
使痛心
cutshort使停止;
中断;
打断
cutoff切断
cutout切掉;
删掉;
剪下
Cutdownonfattyfoodsifyouwanttoloseweight.
如果想减肥的话就得少吃高脂食物。
Don’tcutinonourconversation.我们说话时别插嘴。
用cut短语的适当形式填空
(1)Howcanyoucutdowntheriskofcancer?
(2)HealsosuppliedthenorthwhenAmericacutoffenergyaid.
(3)Hehadcutupthemeatbeforehismothercameback.
(4)Billyshowedmethearticlehehadcutoutofthemagazine.
1“Nothingcouldbebetter,”hethought.他想:
“再没有比这些更好(吃)的了。
nothingcouldbebetter意为“没有比这更好的了(这是最好的)”,为否定词和比较级连用表达最高级意义。
最高级意义的多种表达法:
(1)比较级+than+
(2)否定词+so/as+形容词(副词)原级+as
(3)否定词+形容词(副词)比较级(+than)
Nothingissoeasyasthis.=Nothingiseasierthanthis.这是最容易的事。
汤姆是他班上最聪明的学生。
(一句多译)
(1)Tomismoreintelligentthananyotherstudentinhisclass.
(2)Tomismoreintelligentthananyoftheotherstudentsinhisclass.
(3)Tomismoreintelligentthanalltheotherstudentsinhisclass.
(4)Tomismoreintelligentthananyoneelseinhisclass.
(5)NooneisasintelligentasTominhisclass.
(6)NooneismoreintelligentthanTominhisclass.
(7)Tomisthemostintelligentstudentinhisclass.
2单元语法——用适当的情态动词填空
(1)YououghttohavehelpedhimwithhisEnglish,shouldn’t/oughtn’tyou?
(2)—Shallwestartearly?
—Let’snotstarttooearly.
(3)Youshall/mustnotrefertoyournotesinthetestaccordingtotherule.
(4)—NeedIfinishtheworktoday?
—Yes,youmust./No,youneedn’t.
(5)—Mustw