(人教版)高考英语一轮复习课件必修三Unit 2　Healthy eating (含答案)

Unit2

Healthyeating-2-高频词汇难点句型1.balanced

adj.平衡的[教材原句]Whatwillhappentoyouifyoudon’teatabalanceddiet?(Page9)如果你不均衡饮食,会怎么样?balance

vt.平衡;权衡

n.天平;平衡;余额have

a

balance

between

A

and

B保持A和B的平衡lose

one’s

balance失去平衡imbalance

n.不平衡用balance的适当形式填空

①Undermostconditions,EEG(脑电图)measuresofelectricalactivityshow

activitybetweentherightandleftprefrontal(额叶前部)areas.

②Sowemustchangethecycleoflifeinthewilderness

theecology.

balancedtobalance-3-高频词汇难点句型2.curiosity

n.好奇心[高考佳句]Thepeopleinthehallseemedverynosy(爱窥探的),keepingtheireyesonmewithcuriosity.(2018·天津卷)大厅里的人似乎很好管闲事,好奇地盯着我。out

of

curiosity出于好奇心curious

adj.好奇的;奇特的be

curious

about对……感到好奇单句填空①Althoughitdoesn’ttasteofanythingspecial,it’sstillworthatry,asistheknobbly(多疙瘩的)Cat’sHeadwhichismoreofa

(curious)thananythingelse.

②Inhighschool,Ibecamecurious

thecomputer,andbuiltmyfirstwebsite.

curiosityabout-4-高频词汇难点句型3.lie

n.谎话;谎言

vi.说谎[教材原句]HecouldnothaveYongHuigettingawaywithtellingpeoplelies!(Page10)他可不能让雍慧哄骗人们后跑掉!lie(躺,位于)

lay,lainlie(撒谎)lied,lied

【谐音记忆】“撒谎赖不赖呀,赖的,赖的。”lay(放置,下蛋)laid,laid【谐音记忆】“下蛋累不累呀,累的,累的。”lie

in在于单句填空①Inshort,hemadeateacherofmebyteachingmetherealityofEmerson’swords:“Thesecrettoeducationlies

respectingthepupil.”

②Thelivingroomiscleanandtidy,withadiningtablealready

(lay)foramealtobecooked.

inlaid-5-高频词汇难点句型4.win...back赢回;重新获得[教材原句]Perhapswithadiscountandanewsignhecouldwinhiscustomersback.(Page10)也许打点折、写个新的招牌,就能够赢回他的顾客。win

(won,won)

v.赢得;在……中获胜winner

n.获胜者[辨析]defeat,beat&win-6-高频词汇难点句型用win的适当形式填空

①StudentswhoentertheCuriosityChallengeandareselectedas

willbehonoredataspecialceremonyduringtheCSFonSunday,April21st.

②Thebestmomentforthefootballstarwaswhenhescoredthe

goal.

③Surprisingly,Sallywasnotdrivenoutliketheformerteachers;instead,she

respectfromthestudents.

winnerswinningwon-7-高频词汇难点句型5.strength

n.强项;长处;力量[教材原句]ThestrengthofthedietinWangPeng’srestaurantwasthatitprovidedplentyofenergy-givingfood.(Page11)王鹏餐馆的饮食优点在于它能提供含有足够热量的食物。strengthen

vt.加强,增强build

up

one’s

strength增强实力用strength的适当形式填空

①Thislatestdevelopmenthasfurther

mydeterminationtoleave.

②Itcanprovidestudentswithinstantfeedback(反馈),includingreportsabouttheir

andweaknesses.

strengthenedstrengths-8-高频词汇难点句型6.weigh

v.衡量;称(重量);重达……[教材原句]Threeweekslater,shefoundsheweighedasmuchasever.(Page12)三周后,她发现自己的体重和以前一样多。weigh

one’s

words斟酌词句weigh

the

advantages

and

disadvantages权衡利弊weight

n.重量weighty

adj.重要的;沉重的用weigh的适当形式填空

①AtmyheaviestI

370pounds.Ihadaverypoorrelationshipwithfood.

②Ofcourse,Ialsotooksomepracticalstepstolose

.

weighedweight-9-高频词汇难点句型7.in

debt欠债[教材原句]Hedidnotlookforwardtobeingin

debtbecausehisrestaurantwasnolongerpopular.(Page14)他不希望由于餐馆不再受欢迎而负债。heavily

in

debt负债累累pay

off

one’s

debt清偿某人的债务free

from/out

of

debt不欠债in

debt

to

sb.欠某人的债be

in

sb.’s

debt感激某人;欠某人的情get/run

into

debt陷入债务-10-高频词汇难点句型单句填空①Newstudentsarenowawarethattheyarelikelytoleaveuniversityupto￡15,000

debt.

②Thefinestandhappiestyearsofourliveswerenotwhenallthe

(debt)werepaid,andalldifficultexperienceshadpassed,andwehadsettledintoacomfortablehome.

indebts-11-高频词汇难点句型8.limit

vt.限制;限定

n.界限;限度[高考佳句]Itdoespointoutthatmanyparentsstilllimitelectronicreading,mainlyduetoconcernsaboutincreasedscreentime.(2018·全国Ⅱ卷)这表明许多父母仍然在限制电子阅读,这主要是由于他们关注孩子们盯着电子屏幕时间的增长。limit...

to...限制……在……之内limitation

n.限制;限度;缺点unlimited

adj.无限的;无数的单句填空①Sometimes,hewaslimited

acageunderwaterbutthatdidnotbotherhim.

②Enjoy

(limited)freevisitsandmanyotherbenefitsbybecomingafamilymemberofthePowerhouse.

tounlimited-12-高频词汇难点句型9.benefit

n.利益;好处

vt.&

vi.有益于;有助于;受益[高考佳句]Expertssayit’saninvaluablesocialpracticethatresultsinbigbenefits.(2018·全国Ⅱ卷)专家们说这是一个非常宝贵的社会实践,会带来巨大的利益。for

the

benefit

of为……的利益of

benefit

to对……有益to

the

benefit

of对……有利benefit

from从……获益-13-高频词汇难点句型单句填空①Manyofthethingswenowbenefit

wouldnotbearoundbutforThomasEdison.

②The

(benefit)ofthiskindofengineeringcomewithconsequences—calledlightpollution—whoseeffectsscientistsareonlynowbeginningtostudy.

frombenefits-14-高频词汇难点句型10.combine

vt.&

vi.(使)联合;(使)结合[高考佳句]Thestudyoftraditionsshouldbecombinedwithpractice.(2018·全国Ⅲ卷)传统的研究应该与实践相结合。combine...with...把……与……结合起来combination

n.结合,联合[提示]combine不和together连用。用combine的适当形式填空

①This

ofhealingmyselfandhealingtheworldstruckmeastheperfectsolution.

②InrecentyearsanEnglishword“infosphere”hasappeared,

thesenseof“information”and“atmosphere”.

combinationcombining-15-高频词汇难点句型11.cut

down削减;删节[教材原句]Inthisway,they

cut

downthefatandincreasedthefibreinthemeal.(Page15)这样,他们减少了饭菜中的脂肪含量,增加了纤维素。cut

off切断;中断;使死亡;剥夺继承权cut

in插嘴;超车;插入cut

down

on削减,减少cut

up切碎;抨击

-16-高频词汇难点句型用适当的介词或副词填空

①Thetownwascut

fromtherestoftheworldduetotheheavysnow.

②Ifyouwanttocutdown

yourspending,agoodgoalwouldbemakingmorningcoffeeathomeinsteadofgoingtoacafé,forexample.

offon-17-高频词汇难点句型1.“Nothing

could

be

better,”

he

thought.(Page

10)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示最高级含义。最高级含义的多种表达法:(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)(4)the+形容词/副词最高级-18-高频词汇难点句型完成句子①为史蒂文森先生工作真好——我实在找不到比他更好的老板了。MrStevensonisgreattoworkfor—Ireally

boss.

②直到那时我突然意识到没有人比我更幸福了。ItwasnotuntilthenthatIsuddenlyrealized

thanIwas.

③在我看来,没有什么比旅行更令人愉快的了。AsfarasIamconcerned,

travelling.couldn’tfindabetternobodywashappiernothingismorepleasantthan-19-高频词汇难点句型2.He

could

not

have

Yong

Hui

getting

away

with

telling

people

lies!(Page

10)他可不能让雍慧哄骗人们后跑掉!have+宾语+do/doing/done

使……做某事/持续做某事/被做①have

sb./sth.doing(sth.)用于肯定句中时,意为“让某人/某物一直做(某事)”,have可以用keep代替,动词-ing形式表示的动作往往具有持续性。have

sb.doing

sth.用于否定句时,意为“允许/容忍某人做某事”。②have

sb.do

sth.意为“让某人做某事”,have可以用let,make代替。此处sb.与省略to的不定式为逻辑上的主动关系。③have

sth.done意为“让某事被(别人)做”,即ask

sb.else

to

do

sth.。过去分词done表示这个动作由他人(非主语本身)来完成,含有被动意义。-20-高频词汇难点句型用所给词的适当形式填空

①Hisparentsalwayshadhim

(weed)thegarden,carryingoutthegarbageanddeliveringnewspapers.

②Hehadhiscar

(steal)whenhewasonvocation.

weedingstolen-21-ⅠⅡⅢⅠ.单句填空1.Startingyourownbusinesscouldbeawaytoachievefinancialindependence.Ontheotherhand,itcouldjustputyou

debt.

2.Thereisnogreaterpleasurethanlyingonmybackinthemiddleofthegrassland,

(stare)atthenightsky.

3.Ifyoumissthischance,itmaybeyears

yougetanotherone.

4.Myunclehasn’tbeenabletoquitsmoking,butatleasthehascut

.

5.Sofarmorethanoneofficial

(serve)thepeopleheartandsoul.

6.Finally,hereachedalonelyislandwhichwascompletelycut

fromtheoutsideworld.

instaringbeforedownhasservedoff-22-ⅠⅡⅢ7.Inmyopinion,takingcellphoneswiththestudentsshouldnotbebanned,but

(limit)tocertainareas.

8.TheStudentUnionwasfounded

thebenefitofstudents.

9.Theeducationprogramaimedat

(combine)brainworkwithmanuallaborisbeingwidelyspreadthroughoutthecountry.

10.Mary,63,teachespainting,askillshelearnedatacommunitycollegeforseniorcitizens,whileherhusbandBlareserves

headofthevolunteergroup.

limitedforcombiningas-23-ⅠⅡⅢⅡ.单句改错1.Consultingthedoctor,andyouwillgetthefullinformationonthedisease.2.Helookedaroundforhereverywhere,feelingdeeplyfrustratingatherdisappearance.3.Whomdoyouexpecttohavesolvedtheproblemofoverloadedschoolbuses?4.HisEnglishwassuchlimitedthathecouldn’tunderstandwhatthenativespeakerssaid.Consulting→Consult

frustrating→frustrated

solved→solve

such→so

-24-ⅠⅡⅢ5.Myhusbandmusthavelostweight.Thesweaterthatusedtofithimwellisnowtootightforhim.6.Withpricesrise,anumberofyoungcollegegraduatescannotearntheirliving.7.Sheissofatthatshehasmadeuphermindtogoondiettoloseweight.8.Theystoodthere,glaredateachotherwithoutsayingaword.9.Chinatodayisnolongerthatwhatitusedtobethirtyy