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SectionⅣListeningandTalking&ReadingforWriting重点单词写作词汇1．function_['fʌnkʃn]n．功能；作用；机能vi．起作用；正常工作；运转2．confirm

_[kən'fɜː(r)m]vt．确认；使确信3．button['bʌtn]n．按钮；纽扣4．file[faIl]n．文件；文件夹；档案5．discount['dIskaʊnt]n．折扣vt．打折6．account[ə'kaʊnt]n．账户

；描述7．target_['tɑːɡIt]n．目标；对象；靶子vt．把„„作为攻击目标8．false[fɔːls]adj．假的；错误的9．upset[ʌp'set]adj．心烦的；苦恼的；沮丧的vt．(upset,upset)使烦恼；使生气；搅乱10

．author['ɔːθə(r)]n．作者；作家11．tip[tIp]n．忠告；诀窍；实用的提示12．familiar[fə'mIliə(r)]adj．熟悉；熟知13．case[keIs]n．盒；箱；情况；案件拓展词汇14．press[pres]vt．按，压；敦促→pres

suren．压力15．privacy['prIvəsi；NAmE'praIv-]n．隐私；私密→privateadj．秘密的16．rude[ruːd]adj．粗鲁的；无礼的→rudenessn．无礼，粗鲁17．particular[pə'tIkjələ(r)]adj．特定的；特别的；讲究的→p

articularlyadv．特别地18．embarrassing[Im'bærəsIŋ]adj．让人难堪(尴尬；害羞)的→embarrassvt．使局促不安→embarrassedadj．尴尬的；陷入困境的阅读词汇19

．battery['bætri]n．电池20．click[klIk]vt．&vi．点击21．theft[θeft]n．偷(窃)；盗窃罪22．troll[trɒl；trəʊl]n．发挑衅帖子的人；恶意挑衅的帖子23．cyberbully['sa

Ibəbʊli]n．网霸vt．&vi．网络欺凌24．guideline['ɡaIdlaIn]n．准则；指导原则25．define[dI'faIn]vt．给„„下定义；界定；解释26．theWorldWideWeb万维网；环球信息网重点短语1．in_shape状况

良好2．keep_track_of掌握„„的最新消息；了解„„的动态3．give_out发出，公布4．make_trouble制造麻烦5．make_fun_of取笑；戏弄6．be_familiar_with对„„熟悉7．ke

ep(．．．)_in_mind牢记8．build_up建立重点句型1.keepsb.done使某人被„„：Thisappkeeps_you_updated_on_all_your_favourite_topics(让你更新所有你喜欢的话题)．2.the＋比较级，the＋比较级：How

ever,the_more_polite_you_are(你越有礼貌),thelesslikelyitisyouwillbeattacked．ReadthetextonPage32andthenchoosethebestans

wer.1．What’sthemainideaoftheblogpost?A．AbadexperienceontheInternet．B．SomeadviceonhowtomakecommentsontheInternet．C．Somet

ipsonhowtobecomeagoodblogger．D．SometipsonhowtosurftheInternetsafely．2．Whoaretheonlinetroublemakerstheblogpostmentions?A．

Apersonwhooftenusesfalsename．B．Apersonwhopostscommentsorquestionssoastomaketroubleonline．C．Apersonwhooftenusest

heInternettoberudetoothers．D．Allofthem．3．WhatdoesthewritertellthereaderinParagraph1?A．Definitionofonlinesafety．B．Thewriter’sknowledgeoftheInternet．

C．HowtoavoidthebadexperiencesontheInternet．D．Thetopicofthepost．答案：1－3.DDDconfirmvt.确认；使确信(经典佳句)Myteacher’sencouragementconfirmsmeinthe

beliefthatIwillsurelywinthechampionshipofChinesePoetryCompetition．老师的鼓励使我坚信，我一定能获得中国诗歌比赛的冠军。Ithasbeenconfirmedthat．．．已

证实„„confirmsb．in(belief/opinion/view)使某人确信(信念/意见/观点)①Theexpressiononherfaceconfirmedhersadness．她脸上的表情证明了她很难过。②Thela

testevidenceconfirmedmeinhishonesty．最新的证据让我坚信他是诚实的。[即学即练]——单句语法填空①Sofar,sixpeoplehave_confirmed(confirm)thattheywillattendthemeetin

g．②Theexpressiononhisfaceconfirmedmeinmydoubt．[链接写作]——完成句子③It_has_been_confirmed_that(已被证实)themeetingwilltakeplacenextw

eek．pressvt.按，压；敦促(教材P30)Haveyoupressedthebuttonyettocopythefile?你按下按钮复印文件了吗？(1)press．．．against/to．．．把„„压/挤/贴在„„presssb．todosth．极力劝说/敦促某人做

某事(2)pressuren．压(力)，压强；强制putpressureonsb．给某人施加压力①Thenaughtyboypressedhisfaceagainsttheglass．这个调皮的孩子把他的脸紧贴在玻璃上。②Hepressedthebuttonandthedoorbe

llrang．他按了按钮，门铃响了。[即学即练]——单句语法填空①Pressed(press)fromhisparents,theboyisdeterminedtostopplayingcomputergames．②ExtralessonsonSundaysputmorepressu

re(press)onstudents,whoalreadyhavelotsofhomeworkinfact．discountn．折扣vt.打折(教材P31)Lauraneedsanappthatwillhelphergetdisco

unts．劳拉需要一个能帮她获得折扣的软件。withadiscount有折扣atadiscount打折扣giveadiscount(on)打折扣①Perhapswithadiscountandanewsignhecouldwinhiscustomersb

ack．也许打点折、写个新的招牌能够帮他赢回顾客。②Atclosingtimeeveryday,wehavesomefoodsonsaleatadiscount．每天打烊的时候，我们都有一些食品打折出售。[链接写作]——同义句改写Theshopkee

perwantstosellallthegoodsinhisshopatadiscountof10%．→Theshopkeeperwantstogive_a_discount_of10%tosellallthegoodsinhisshop．

accountn．账户；描述(教材P31)Lauraneedsanappthatwilladdmoneytoherbankaccount．劳拉需要一款可以增加她银行账户里的钱的软件。(1)accountfor是„„的原因；解释；导致；占„„(比例)(2)onaccountof由于，

因为takeaccountof＝take．．．intoaccount/consideration考虑„„onnoaccount决不(置于句首时，句子用部分倒装)giveanaccountof描述①You’llhavetoa

ccountforwhyyoutoldalietome．你必须向我解释你为什么向我撒谎。②Pleaseremindmetogotothebanktoopenanaccountthisafternoon．请提醒我今天下午去银行开个账

户。[链接写作]——完成句子/词汇升级①Shehasbeenworkingharddayandnight,whichaccounts_for(解释)herpaleface．②Weputoffthesportsmeetingon_acc

ount_of(由于)thebadweather．③Hewastooshockedtogive_an_account_of(描述)whathadhappenedonthespot．④(普通表达)(2019·全国卷Ⅰ)Isincerelyhopethatyouwillconsidermy

suggestions．I’mlookingforwardtohearingfromyouassoonaspossible．(高级表达)Isincerelyhopethatyouwilltakemysuggestionsinto_account/consideration．I’mloo

kingforwardtohearingfromyouassoonaspossible．onaccountof的同义短语有becauseof,thanksto,asaresultof等。rudeadj.粗鲁

的；无礼的(教材P32)Beingonlineisnoexcuseforbeingrude,andyoudon’twanttobecomeatargetforatrollorcyberbully．在网上没有理由变得无礼，并且你也不想成为发帖子挑衅的人或网

霸的攻击对象。(1)berudetosb．对某人无礼/粗鲁Itisrude(ofsb．)todosth．(对某人来说)做某事是粗鲁的/无礼的。(2)rudenessn．粗鲁，无礼①It’srudeofyoutostareatpeople．你盯着人看是不礼貌的。②O

nlywhenheapologizesforhisrudenesswillIspeaktohimagain．只有当他为自己的粗鲁道歉时我才会再和他说话。[即学即练]——单句语法填空①InsomeEuropeancountriesitisrudetoarr

ivelatefordinner．②I’mwritingtomakeanapologizetoyouformyrudeness(rude)．particularadj.特定的；特别的；讲究的(教材P32)Likeatroll,acyberbullywillals

owritesomethingmeanbutitisusuallydirectedatparticularpeople．像发挑衅帖子的人一样，网络恶霸也会写一些刻薄的东西，但通常是针对特定的人。(1)beparticularaboutsth．对„„讲究/挑剔beparticulartodos

th．特地做某事(2)inparticular＝particularly尤其；特别；格外①Theboylikesanythingtodowithnatureinparticular．那个男孩尤其喜欢与自然界有关的任何东西。②Wes

houldn’tlookdownonothers,particularlythedisabled．我们不应该瞧不起他人，尤其是残疾人。[即学即练]——单句语法填空①Maryisgoingonadiet,sosheis

veryparticularaboutfood．②(2018·全国卷Ⅰ)Whenyouattendyourfriend’sdinnerpartyinChina,you’dbetterbehaveproperly,particularly_(particular)payingattentionto

mindingyourtablemanners．makefunof取笑；戏弄(教材P32)Aphotoofherhadbeenpostedonlineandshewasbeingmadefunof．比如她的一张照片被发到网上，并且她被人取笑。(1)laughatsb．嘲笑某人

playjokesonsb．开某人的玩笑(2)Whatfunitistodosth．!做某事多么有趣啊！It’sgreatfuntodosth．做某事很有趣。forfun非认真地，开玩笑地；为了好玩①Peterdidn’tsee

mtorealizethattheyweremakingfunofhim．彼得似乎没有意识到他们在愚弄他。②Thenaughtyboycan’thelpbutplaytricksonhisclassmates．那个调皮的小男孩老是忍不住去捉弄他的同学。③Whatfu

nitistospendaholidaywithmylittledaughter!和我的小女儿一起度假是多么有趣啊！[链接写作]——完成句子有些同学每次见到他就取笑他。Everytimesomeofhisfellowstudentssa

whim,theywould_make_fun_of_him．upsetadj.心烦的；苦恼的；沮丧的vt.(upset,upset)使烦恼；使生气；搅乱(教材P32)Itseemedlikeajoke

atfirst,butthegirlwasveryupset．起初，这似乎是一个笑话，但是这个女孩很生气。(1)upsetoneself使自己感到心烦Itupset(s)sb．that．．．让某人不高兴的是„„(

2)beupsetabout为„„烦恼/不安beupsetthat．．．心烦„„beupsettodosth．对做某事感到不安/难过①Thebadweatherwillupsetourplanforapicnic．这坏天气会把我们野餐的计划打乱。②Marywasupsetthathehadl

eftwithoutsayinggoodbye．他的不辞而别让玛丽感到不安。[即学即练]——单句语法填空①Aftertheexam,Tomstayedinhisroom,upset(upset)．②Iwas_upset(upset)thatMaryignoredmewhenIpassedby

her．③Shewasupsetto_know(know)thatshefailedintheexam．[链接写作]——一句多译他没通过考试，这使他心烦意乱。④Hefailedintheexam,whichmade_him_upset．(upset

adj．)⑤Hefailedintheexam,whichupset_him．(upsetvt．)familiaradj.熟悉；熟知(经典佳句)AftertheforeigncouplegotfamiliarwiththeChinesetraditionalfestivals

,theylikedtoliveinChina．在这对外国夫妇熟悉了中国的传统节日之后，他们喜欢住在中国。sb．be/getfamiliarwith．．．某人熟悉„„；某人与„„熟悉起来sth．befamiliartosb．某

事(物)为某人所熟悉ThoughI’mnotfamiliarwiththepoem,I’lltrytolearnitbyheart．虽然我不熟悉这首诗，但我会努力把它记住。[链接写作]——一句多译我的祖父在

农村长大，因此他熟悉所有的庄稼。①Mygrandfathergrewupinthecountryside,soheis_familiar_withallthecrops．②Mygrandfathergrewupinthecountr

yside,soallthecropsare_familiar_to_him．keep(...)inmind牢记(经典佳句)Youmustkeepitinmindthatyoushouldn’tlookdownuponanyon

ewhatevertheywear．你必须记住无论别人穿什么衣服你都不能瞧不起他们。changeone’smind改变主意makeupone’smind下决心；决定readone’smind看出某人的心思bearinmind牢记，放在心上①(2018·全国卷Ⅰ)F

irstofall,keepinmindthatyouhadbetterarriveontime．首先，记住你最好准时到达。②Hehasmadeuphismindtoattendthismeeting．他已经决定参加这个会议。[链接写作]—

—词汇升级(普通表达)Mymotheroftenremindsmetorememberthatfailureisthemotherofsuccess．(高级表达)Mymotheroftenremindsmetokeep/bear_in_

mindthatfailureisthemotherofsuccess．casen．盒；箱；情况；案件(经典佳句)IcanthinkofmanycaseswherestudentsknowquiteafewEnglishwordsandexpressionsbutcan’twr

iteagoodcomposition．我能想到很多例子，学生知道很多英语词汇，但不能写出一篇好文章。inanycase无论如何；总之innocase在任何情况下都不(位于句首时倒装)incaseof万一；在„„情形

时；如果发生incase免得；以防inthis/thatcase在这/那种情况下①Thenewsfromherisquitereliableinmostcases．在大多数情况下来自她的消息很可靠。②Leaveyourkeywithyourneighborincaseyoul

ockyourselfoutoneday．把钥匙放在邻居家以防某一天你把自己锁在外面。③Innocaseshouldyougiveupwhenintrouble．遇到困难时无论如何你都不应该放弃。[即学即练]——用case的相

关短语填空①Weshouldin_no_casedoanythingthatgoesagainsttheinterestsofpeople．②Pleaseremindmeofthemeetingagaintomorrowin_caseIforget．③You

’dbettertakeanumbrellain_case_oftherain．＝You’dbettertakeanumbrellain_caseitrains．the＋比较级，the＋比较级“越„„就越„„”(教材P32)However,the

morepoliteyouare,thelesslikelyitisyouwillbeattacked．然而，你越有礼貌，你被攻击的可能性就越小。(1)the＋比较级，the＋比较级越„„就越„„(2)themore

．．．theless．．．越„„就越不„„(3)moreandmore越来越„„①Themoreyoupractice,themoreyoucanunderstand．你练习得越多，理解得就越透彻。②Theharderyoustudy,thegrea

terprogressyou’llmake．你学习越刻苦，取得的进步就越大。[即学即练]——单句语法填空①Thelongerthewarlast,themore(much)thepeopletherewillsuffer．②Thehigher(high)youstand,thefartheryou

willsee．Ⅰ品句填词1．Ithasbeenconfirmed(确认)thatthesportsmeetingscheduledforTuesdayispostponed．2．Ifyoucanbookaroomtwomonthsaheado

nline,youcanhaveagooddiscount(折扣)．3．InChina,itisrude(无礼的)toputthechopsticksstraightintoabowlofrice．4．Itstillupsets(使心烦)himwhenhethinksabout

theaccident．5．Thegovernmenthasmadegreateffortstoprotecttheenvironment,andithasachievedtheintendedtarget(目标)．6．Thosewhoproduce

false(假的)goodsshouldbepunished．7．Heisaveryopen-mindedman,andwon’tbeparticular(讲究的)aboutthesesmallthings．8．Insomecases(情况)peoplehavehadtowaitseve

ralweeksforanappointment．9．Thebookcaughttheauthor’s(作家的)eyebecauseitremindedhimofhisownchildhood．10．Iwoulda

ppreciateitifyoucouldgivemesometips(建议)onhowtosolvetheproblematyourconvenience．Ⅱ选词填空keep(．．．)inmind;makefunof;keeptr

ackof;inshape;gothrough;nowthat;keepsb．company;buildup1．Theyreadthenewspaperseverydaytokeep_track_of_whathashappenedallovertheworld．2．N

ow_thatyouarefondoftabletennis,I’dliketoinviteyoutojointheschoolteam．3．WithsomeoneIloveIcango_throughallthehardshipsoflife．4．(2019·全国

卷Ⅰ)Ontheonehand,IhaveagoodcommandofspokenEnglish;ontheotherhand,Ihavesomeexperienceinkeepingforeignfriendscompany．5．Therefore,

let’staketheresponsibilitytobuild_upalow-carboncitybyridingbicycles．6．Shekeepsabalanceddietanddoesexercisesregularlytokeepin_shape

．7．Yououghtnottohave_made_fun_ofhim,andyoushouldhavelearnedfromhim．8．Youmustkeep_in_mindthatthereisn

osuchthingasafreelunchintheworld,sodon’tbelazyandhatework．Ⅲ完成句子/一句多译1．说话时你满嘴食物是不礼貌的。It’s_rude_of_you_to_speakwithyourmouthfull．2．这是很重要的，因

为你说英语越多，你的英语就会越好。Thisisimportantbecausethe_more_you_speak_English,_the_better_your_English_will_become．3．英国农场主，尤其是养羊羔的农场主

，非常担忧。Britishfarmers,particularlythoseproducinglambs,areveryworried．4．得知你因为发胖而伤心我非常担心。下面是如何保持健康的一些建议

。_I’m_sorry_to_hear_that_you_are_upsetbecauseyouhaveputonweight．Thefollowingaresome_tips_onhowtokeepfit．5．(2019·全国卷Ⅰ

)一方面，我很熟悉中国画，因为我的父亲是一位中国画家。(1)Foronething,Iam_quite_familiar_with_Chinesepainting,formyfatherisaChinesepainter．(2)Foronet

hing,Chinesepaintingis_quite_familiar_to_me,_formyfatherisaChinesepainter．Ⅰ单句语法填空1．She’sbeenverydepressedandupset(upset)aboutthiswholesituati

on．2．ThelecturewillcoveranumberofcaseswherebeginnersofEnglishfailtousethelanguageproperly．3．Theshywo

manfeltembarrassed(embarrass)whenshebecamethecentreofattention．4．Inmyopinion,you’dbettermakeanapologytohimforyourrudeness(rude)．5．I’llsellatad

iscountinreturnforaspeedysale．6．Generallyspeaking,themoreexpensivethecomputeris，the_better(good)itis．7．Listeningtohisinspiringspeech,wewereinsp

iredtomakegreatefforts．Itgaveusnotonlyhopebutalsoinspiration．(inspire)8．Shewas_soworriedaboutthesafetyofhersont

hatshecouldn’tfallasleepthewholenight．9．Sheistryingherbestto_bridge(bridge)thegenerationgapwithhermother．10．Whenshewokeup,shefoundherselflying(lie)

inahospitalbed．Ⅱ阅读理解AKhanAcademyisawebsiteprovidingafreeeducationforanyperson．Thewebsiteincludesmorethan4，000shortteachi

ngvideosaboutmanydifferentsubjects．Everymonth,over7millionpeoplegototheKhanAcademywebsitetowatchitsvideos．KhanAcadem

ybeganwithonemannamedSalmanKhan．Asayoungman,KhangotadegreefromHarvardBusinessSchoolandbegantoworkinbusine

ss．In2006,KhanusedtheInternettohelphisyoungcousins,wholivedfaraway,withtheirmathematicsschoolwork．Hedrewnumbersand

picturesonthewebsitetoteachthem．Afteratime,heputhisvideosontothewebsiteYouTube,wherehiscousinscouldwatchthemanytim

etheywanted．ButKhannoticedthatotherpeoplewerealsowatchinghisvideosonYouTube．By2009,thenumberofpeoplewatching

hisvideosonYouTubewasgettingverylarge．Khandecidedtomakethevideoshisjobinstead．SoheofficiallybeganKhanAcademy,providingvide

osonmathematicsandotherschoolsubjects．Peopledidnothavetopaytowatchthevideos．ButtheycouldgiveKhanmoneyiftheywantedtosupporthiswork．Somepeopledidgive

Khansmallamountsofmoney,buthewasstillhavingahardtime．Later,awomantoldKhanthatBillGatesusedKhanAcademyforhiskids．Afterthat,theBillandMelindaGatesFo

undationbegangivingmoneytoKhanAcademy．In2010Googlegavethewebsitemoneytoo,wantingKhantotranslatehisvideosintotheworld’smostcommonlanguages．Toda

y,peoplecanseeKhan’svideosinmanydifferentlanguages．SomepeoplethinkthatKhanAcademywillbethewaymoreandmorepeoplelearninthefuture．

Teacherscanuseitintheirclassrooms．KhanbelievesthatKhanAcademywillnever,andshouldnever,replaceaschool．Buthebelievesteacher

sandstudentscanuseittomakeschoolsbetter．【解题导语】本文是一篇记叙文。文章主要介绍了KhanAcademy这个学习网站的成立背景、发展过程以及现状。1．WhatcanonegetfromKhanAcademy?A．Video-makingmethod

s．B．Freelearninginformation．C．Anyhelpwiththeschoolwork．D．Agoodnumberofbeautifulpictures．B解析：细节理解题。根据第一段中的KhanAcademyisawebsiteprovidingafreeeduc

ationforanyperson．可知。2．Initsearlydays,KhanAcademy________．A．facedmoneyproblemsB．hadtroublewithlanguageC．wasunpopularwithschoolsD．hadashortag

eofskilledteachersA解析：细节理解题。根据第五段可知，KhanAcademy网站在创办初期曾遇到过资金问题。3．WhatdoesSalmanKhanthinkofKhanAcademy?A．I

twillplayanactiveroleinschoolteaching．B．Itcanreplaceteachersinclassrooms．C．Itcanreplaceateachingschool．D．It

’sthefutureofeducation．A解析：推理判断题。根据最后一段中的Buthebelievesteachersandstudentscanuseittomakeschoolsbetter．可知，SalmanKhan觉得他的网站可以促进教学。4．Thetextismainly

writtento________．A．describeanacademicleaderB．introducealearningwebsiteC．offersomenetworkknowledgeD．comparetwodifferentlearningstylesB解

析：写作意图题。本文主要介绍了KhanAcademy这个学习网站的成立背景、发展过程以及现状，由此可知B项概括正确。BIt’s11p．m．,andI’mstillsittingherewritingthisarticlefortheschoolm

agazine!I’vehadtwoweekstowriteit,andmyteacher,Julia,wantsittomorrow．She’salwayscomplaining(抱怨)thatIleavethingstillthela

stminute．Maybeshe’sright．AmonthagoImadeadecisiontobemoreefficient(有效率的)thisyear．Well,I’veclearlyfailed．I’vealsobeentryingtoget

fitterforfourweeksnow．I’vestartedgoingtothehealthclub．I’veevenbeengoingtobedearlier．ButI’mnotfeelinganyfitter,justalittleun

happier．Imissmybadhabits．Whyisleadingabetterlifesohard?I’vejustreadanarticleonawebsite,andI’vediscoveredthatitisn’tmyfault(过错)!Infact,itisn’tanyone’s

fault．It’sourbrain’s．It’sprogrammedtomakeitdifficulttobreakbadhabits．There’snothingwecando．Scientistshavedoneexperimentsthatshowweuseonepartofourb

rainwhenwethinkaboutourselvesandanotherwhenwethinkaboutotherpeople．However,whenwethinkaboutourselvesinthefuture,weusethesamepartofthebrainthatweus

uallyusetothinkaboutotherpeople．Inotherwords,thebrainseesthe“futureyou”asadifferentpersonthanyour“presentyou”．That’swhywedon’talwaysfinditeasytomak

egooddecisionsforourselvesinthefuture．Butthat’snotall．Scientistshavealsodiscoveredthatittakesaroundtenweekstoformagoodhabit．That’stheamount(数量)oftim

ethebrainneedstoacceptnewbehavioralpatterns(形式)．Thegoodnewsisthatonceyoumakeittotenweeks,everythingbecomesaloteasier．Thebadne

wsisthattenweeksisareallylongtime,soit’seasytogiveupwhatyouwanttodobeforethen．Soevenwhenwewanttochangeourw

aysandbecomebetterpeople,ourbrainswon’tletus．Oristhisjustanexcuse?Look—I’vefinishedmyarticleontime!Anythingispossible!【解题导语】本文是一篇议论文。作者分析了为何习惯不容易被改变。

5．InJulia’seyes,whatkindofpersonistheauthor?A．Abitlazy．B．Quitesmart．C．Veryhealthy．D．Trulyhonest．A解析：推理判断题。由第一段中的Jul

ia．．．alwayscomplaining(抱怨)thatIleavethingstillthelastminute可知，作者总是把事情留到最后时刻才做，故在老师Julia眼里，他有点懒散。6．WhatdoesParagraph3mainlytellus?A．Whywecan’th

aveabetterlife．B．Howourbrainseesourselvesinthefuture．C．Howourbrainhelpsusmakegooddecisions．D．Whyitisno

teasyforustochangeourhabits．D解析：段落大意题。由第二段可知，作者想改掉以前的习惯却发现很难。第三段承接上段内容，由其中的It’sourbrain’s．It’sprogrammedtomakeitdifficulttobreakba

dhabits．可知，作者在本段介绍他看到的一篇关于大脑在人们做决定时如何运转的文章，旨在告诉读者为何改变旧的习惯是如此之难。7．Accordingtoscientists,inordertoformthehabitoftakingexercise

,theauthorneedstotakeabout________．A．anothertwoweeksB．anotherfourweeksC．anothersixweeksD．anothertenweeksC解析：推理判断题。由第二段中的I’vealsobeentrying

togetfitterforfourweeksnow．和倒数第二段中的Scientistshavealsodiscoveredthatittakesaroundtenweekstoformagoodhabit．可知，根据科

学家的研究，已锻炼四周的作者，再需要大约六周的时间就能养成锻炼的好习惯。Ⅲ完形填空Edwardwasahighschoolstudentwithlittleconfidence．Edward’smathteacher

noticedthatEdwardalways__1__inthebackoftheclassroom．ShealsonoticedthatEdwardhadno__2__atschoolandalwaysatelunch__3

__．Theteacherfeltshehadto__4__himsometime．Onedayafterthefinalexam,whenthestudentscameintotheteacher’sofficetogettheirreportc

ards,theteacherkept__5__Edwardinline,__6__shedidn’tseehim．Whenshewasgettingreadytogohome,Edward__7__walkedin．H

elooked__8__．Heworethe__9__clothesthathehadwornforweeksandhishairwasallmatted(缠结的)．Helookedattheteacherandsaid,“IknowIamgettinga(n)__10__grade

．I’verealizedI’ma(n)__11__toothers．Noonecaneverloveapersonlikeme．I’mahopelesspersonwithno__12__．”Theteacherlethim__13_

_whileholdingbackhertearsandtryingtomaintainprofessionalism．Whenhefinished,theteacherlooked__14__intohissadeyesandsaid,“Edwa

rd,yourfinalgradeisan‘A’．”Hewasvery__15__andsaid,“Yougivemean‘A’？Me?Whywouldyouliketogivemean‘A’whenIdidsuch

apoorjob？”Theteachercontinued,“Youmayappeartobea‘D’student,butyouarean‘A’person．I__16__you!AndIalwayssupportyo

u．Never__17__yourdream!Iwillbe__18__you．”Theteacher’swordsgaveEdward__19__．Fromthenon,Edward’stestscoresgot__20__．Becauseofthisgreattea

cher,whospoketherightwords,Edwardhasbeenworkinghardandnowheisaworld－famousdoctor．Asthesayinggoes,“Thetonguehasthepoweroflif

eanddeath．”【解题导语】本文是一篇夹叙夹议文。Edward因为成绩差而自卑，他的数学老师与他推心置腹地谈话后，Edward对自己充满信心，最终成了一位世界著名的医生。1．A．stoodB．waitedC．satD．walkedC解析：根据上文的Edwardwasahigh

schoolstudentwithlittleconfidence．可知，Edward比较自卑，故他总是“坐”在教室后面。2．A．relativesB．friendsC．booksD．classmatesB解析：根据atschool以及上下文可知，Edwa

rd在学校没有“朋友”。3．A．earlyB．frequentlyC．straightD．aloneD解析：根据语境可知，他总是“一个人”吃午饭。4．A．encourageB．criticizeC．noti

ceD．promiseA解析：根据语境可知，老师觉得她不得不找时间“鼓励”Edward了。5．A．talkingwithB．lookingforC．discussingaboutD．laughingatB解析：根据下文的．．．shedidn’tseehim．可知，老师在排队的人群中

不断“寻找”Edward。6．A．butB．soC．ifD．althoughA解析：根据上下文可知，这里是转折关系，故用but。7．A．calmlyB．happilyC．certainlyD．finallyD解析：根据语境

可知，当老师准备回家时，Edward“终于”走进了老师的办公室。8．A．funnyB．strictC．terribleD．angryC解析：根据下文的．．．clothesthathehadwornforweeksandhishairwas

allmatted(缠结的)．可知，他看起来很“糟糕”。9．A．beautifulB．newC．sameD．expensiveC解析：根据下文的．．．clothesthathehadwornforweeks．．

．可知，他穿着已经穿了几个星期的“同样的”衣服。10．A．excellentB．ordinaryC．confusingD．lowD解析：根据下文的Whywouldyouliketogivemean“A”whenIdidsuchapoorjob．．．Youmayapp

eartobea“D”student,butyouarean“A”person．可知，Edward知道他分数“低”。11．A．embarrassmentB．mysteryC．lightD．exampleA解析：根据语

境可知，Edward意识到对其他人来说自己很“丢脸”。12．A．luckB．futureC．goalD．exceptionB解析：根据上文的I’mahopelessperson．．．可知，Edward认为自己毫无希望，没有“将来”。13．A．complai

nB．researchC．continueD．leaveC解析：根据下文的Whenhefinished．．．可知，老师强忍着泪水，让Edward“继续”说。14．A．shylyB．directlyC．care

fullyD．doubtfullyB解析：根据语境可知，老师“直视”Edward。15．A．sadB．anxiousC．proudD．surprisedD解析：根据下文的“Whywouldyouliketogivemean

‘A’whenIdidsuchapoorjob？”可知，Edward非常“吃惊”。16．A．believeinB．giveupC．payattentiontoD．lookforwardtoA解析：根据下文的AndIalwayssupportyou

．可知，老师“信任”Edward。17．A．achieveB．forgetC．repeatD．explainB解析：根据语境可知，千万不要“忘记”你的梦想。18．A．visitingB．affectingC．p

raisingD．watchingD解析：根据语境可知，老师会“关注着”Edward。19．A．patienceB．knowledgeC．hopeD．expressionC解析：根据下文的Becauseofthisgreatteacher,whospoketherightwo

rds,Edwardhasbeenworkinghardandnowheisaworld－famousdoctor．可知，老师的话给予Edward“希望”。20．A．checkedB．improvedC．publishedD．hiddenB解析：根据语境可知，从那以后，Edward的分数“提高”了

。