Unit20

NewFrontiersStep1誦讀經(jīng)典·滲透文化意識(shí)Ⅰ.細(xì)品味經(jīng)典文章

InChina,cashgiftsaretraditionallygiveninrealredenvelopesduringweddingsandtheChineseNewYear.TheWeChatredenvelopewaslaunchedduringtheChineseNewYearwithastipulationthattheamountshouldbelessthan200yuan.FiguresfromTencentHoldingsLtd.showthatduringthatfestivalperiod,about8millionuserssnappedup40millionredenvelopes.

Forexample,ifapersoninaWeChatgroupof10sends100yuanasagiftandsaysanyonecanhaveamaximumof20yuan,thefirstfiveto“grab”getthemoneywhiletheotherfourmissout.

Redenvelopesaddasenseofatmosphereandstrengtheninteraction.Theamounteverybodygetscouldbedifferent,soitisfunnytoseethecomparisons.

TheWeChatredenvelopeisaninnovativewayforpeopletosendgreetings.ItalsogetspeopleintothehabitofusingWeChatpayment,becauseyouneedtolinkittoyourbankaccount.

ForInternetcompanies,functionssuchasWeChatpaymentareanimportantpartofthewholeInternetecosystem,asmanyotherfunctionssuchashailingtaxisorshoppingarebasedononlinepayment.Ⅱ.按要求完成任務(wù)1.寫(xiě)出文章中表示“支付”的單詞和短語(yǔ)。________________________________________

2.寫(xiě)出文章中的優(yōu)美句式。_____________________________________________________________________________________________

cash,redenvelopes,bankaccount,payment.InChina,cashgiftsaretraditionallygiveninrealredenvelopesduringweddingsandtheChineseNewYear.Step2固本強(qiáng)基·鍛造語(yǔ)言能力Ⅰ.重點(diǎn)詞匯1.permitvt.

允許,準(zhǔn)許n.許可,準(zhǔn)許;許可證【典型例句】Wedonotpermitsmokinginthecinema.我們不準(zhǔn)在電影院里抽煙?！驹~塊必記】(1)permitdoingsth. 允許做某事permitsb.todosth. 允許某人做某事timepermitting 如果時(shí)間允許(2)permission n.許可,允許get/obtain/askone’spermission 征得某人的同意/許可askforpermission 請(qǐng)求允許givepermission 給予許可withoutpermission 未經(jīng)許可【語(yǔ)境速測(cè)】單句語(yǔ)法填空①I’llcomeafterthemeetingiftime_______(permit).②Nobodycancomeinwithout__________(permit).③Studentslivinginbuildingsthathavekitchensareonlypermitted_______(cook)inthekitchen.

④Theydon’tpermit_______(park)here.句式升級(jí)⑤Iftimepermits,wewillgoboatingtomorrow.→_______________,wewillgoboatingtomorrow.

permitspermissiontocookparkingTimepermitting【寫(xiě)作金句】Childrenarenotpermittedtoenterthecinemawithouttheirparents.沒(méi)有家長(zhǎng)帶領(lǐng),孩子不準(zhǔn)進(jìn)入電影院。2.rescuevt.&n.拯救;救援【典型例句】Hisfathercametohisrescueandlenthimthemoney.他父親救了他還借錢給他?！驹~塊必記】rescuesb./sth.from... 從……拯救某人/某物rescueworkers 救援人員cometoone’srescue 來(lái)救援某人gotoone’srescue 去救援某人makearescue 實(shí)施救援【語(yǔ)境速測(cè)】

單句語(yǔ)法填空①Whatwemustdoistorescuethem_____dangeratonce.一句多譯我們來(lái)救他,把他從河里拉出來(lái)。②______________andpulledhimoutoftheriver.(rescuev.)

=___________________andpulledhimoutoftheriver.

(rescuen.)fromWerescuedhimWecametohisrescue3.donatevt.捐贈(zèng);贈(zèng)送【典型例句】Morethan100menhurriedtothescenetodonatetheirblood.有100多人趕到現(xiàn)場(chǎng)獻(xiàn)血?！驹~塊必記】(1)donatesth.tosb. 向某人捐獻(xiàn)某物donatesth.todosth. 為了做某事而捐贈(zèng)某物(2)donation n.捐贈(zèng);捐贈(zèng)物;捐款give/makeadonationto... 向……捐贈(zèng)makeadonationtocharity 向慈善事業(yè)捐贈(zèng)(3)donor n.捐贈(zèng)者,贈(zèng)送者【語(yǔ)境速測(cè)】單句語(yǔ)法填空①Ibelievedthese_______(donate)bookswillhelpyouenhanceyourChinese.②Theyusedtodonatelargesumsofmoney__theRedCrosseveryyear.一句多譯③他以他母親的名義給希望工程捐款。He_______________________________inthenameofhismother.(donatev.)

=He________________________________inthenameofhismother.(donationn.)

donatedtodonatedmoneytotheHopeProjectmakeadonationtotheHopeProject4.assistvt.&vi.幫助,協(xié)助【典型例句】AgooddictionarycanassistyoutoimproveyourEnglish.好詞典能幫助你提高英語(yǔ)成績(jī)?！驹~塊必記】(1)assistsb.withsth. 在某方面給予某人幫助assistsb.todosth. 幫助某人做某事assistsb.in(doing)sth. 幫助某人(做)某事(2)assistance n.幫助,協(xié)助cometoone’sassistance 援助某人withtheassistanceof 在……的幫助下(3)assistant n.助手,助理【語(yǔ)境速測(cè)】單句語(yǔ)法填空①Thepolicewillassistyou__findingheraddress.②Hewillassistyou____yourproject.③Employeesarebeingoffered_________(assist)infindingnewjobs.完成句子④Juliawas_____________________hisspeech.

朱莉婭正在幫他準(zhǔn)備演講稿。inwithassistanceassistinghimtoprepare句式升級(jí)⑤CanIbeofanyhelp?→_______________________?

CanIbeofanyassistance5.curevt.治愈,治療;解決n.治愈,痊愈;措施【典型例句】Parentstrytocuretheirchildrenofbadhabits.父母努力改掉孩子們的壞習(xí)慣?！驹~塊必記】curesb.of...治愈某人的……病;改掉某人的……惡習(xí)acurefor對(duì)……的治療方法;解決……的措施【語(yǔ)境速測(cè)】單句語(yǔ)法填空①Jack’smotherwantedtocurehim__hisbadhabitofsmoking.②Medicalresearchmayfindacure___cancer.offor【寫(xiě)作金句】Anounceofpreventionisworthapoundofcure.預(yù)防為主,治療為輔。Ⅱ.核心短語(yǔ)6.inadvance預(yù)先;提前(aheadoftime)【典型例句】Itisagoodideatoplaceyourorderwellinadvance.提前下單是個(gè)好主意?！驹~塊必記】(1)inadvanceof 在……之前,超過(guò)ontheadvance (物價(jià))在上漲(2)advanceon/towards/upon... 朝……前進(jìn)advanced adj.先進(jìn)的;高等的;晚期的advancing adj.發(fā)展前進(jìn)中的【語(yǔ)境速測(cè)】單句語(yǔ)法填空①Headvanced___meinathreateningmanner.②Theyhavetohaveabasicunderstandingofcomputersinordertousethe_________(advance)technology.完成句子③Galileo’sideaswerewell____________theageinwhichhelived.(advancen.)

伽利略的思想遠(yuǎn)遠(yuǎn)超越了他生活的時(shí)代。onadvancedinadvanceofⅢ.經(jīng)典句式7.Thereisnodoubtaboutit.關(guān)于這一點(diǎn)毫無(wú)疑問(wèn)。

【典型例句】Idoubtwhetherhelikesthisbook.我懷疑他是否喜歡這本書(shū)。【句型公式】Thereisnodoubtabout... 毫無(wú)疑問(wèn)……Thereisnodoubtthat... 毫無(wú)疑問(wèn)……Thereissomedoubtwhether... 是否……還有疑問(wèn)?！久麕燑c(diǎn)津】doubt在肯定句中后面跟whether或if引導(dǎo)的賓語(yǔ)從句,如果doubt是名詞,后面只能跟whether引導(dǎo)的同位語(yǔ)從句;在疑問(wèn)句或否定句中跟that引導(dǎo)的從句?！菊Z(yǔ)境速測(cè)】單句語(yǔ)法填空①Thereisnodoubt_____Chinesegovernment’sabilitytodealwithsomeemergencies.②Thereisnodoubt____keepinganEnglishdiaryhelpsyoualotwithwrittenEnglish.③Thereissomedoubt_______hecanwinthefirstprize.完成句子④____________________wedidtherightthing.

毫無(wú)疑問(wèn)我們做得對(duì)。aboutthatwhetherThereisnodoubtthat8.Withoutthebreakthroughsofthesepioneersinscienceandtechnology,whetherluckyorplanned,theworldasweknowittodaywouldhavebeenacompletelydifferentplace.無(wú)論是靠碰運(yùn)氣還是刻意努力的結(jié)果,如果沒(méi)有這些先驅(qū)者在科技上的突破,我們今天所了解的世界將會(huì)是一個(gè)完全不同的地方。

【典型例句】Thelittleboywouldhavefallenintotheriver,butamancaughthim.要不是那位男士抓住他,那個(gè)小孩就掉進(jìn)河里了。【句型公式】without在本句中表示一個(gè)假設(shè)的條件,后面的主句中用“would+havedone”表示對(duì)過(guò)去的虛擬。含蓄虛擬語(yǔ)氣:假設(shè)的情況不用條件從句表達(dá),而是暗含在上下文中,由otherwise,but,or,without,butfor等來(lái)表達(dá)。與現(xiàn)在事實(shí)相反時(shí),主句的謂語(yǔ)動(dòng)詞用“would/could/should+動(dòng)詞原形”構(gòu)成?！菊Z(yǔ)境速測(cè)】完成句子①Butforyourkindhelp,I_______________________inpassingthedrivingtest.

要不是你的幫助,我就不會(huì)通過(guò)駕照考試了。②Wehumanbeings_______________withoutalltheplantsandanimalsaroundus.

我們周圍要是沒(méi)有動(dòng)植物,人類就無(wú)法生存。wouldnothavesucceededcouldnotsurvive【文化金句】Butforyourhelp,wecouldn’thavesucceeded.要不是你的幫助,我們是不會(huì)成功的?！緜溥x要點(diǎn)】1.conflictn.戰(zhàn)斗;沖突;爭(zhēng)論;抵觸vi.沖突;爭(zhēng)執(zhí);抵觸【典型例句】Herhusbandoftencomesintoconflictwithher,whichmakesherangry.她丈夫經(jīng)常與她吵架,這使她很惱火?！驹~塊必記】(2)comeintoconflictwith與……沖突/爭(zhēng)執(zhí)beinconflictwith與……沖突/爭(zhēng)執(zhí)【語(yǔ)境速測(cè)】單句語(yǔ)法填空①AlltheseactionsbytheUSAconflicted____theuniversallyacceptedinternationallaws.②Shefoundherself__conflictwithherparentsoverherfuturecareer.完成句子③Itisreportedthatsomeworkersonstrike_____________________________.

據(jù)報(bào)道,在罷工中有些工人與警察發(fā)生了沖突。withincameintoconflictwiththepolice2.correspondvi.相一致;符合;通信【典型例句】Youraccountofeventsdoesnotcorrespondwithhers.你對(duì)事情的陳述與她說(shuō)的不相符?！驹~塊必記】(1)correspondwithsb. 和某人通信correspondto/withsth. 與某物相一致,相當(dāng)于(2)hold/keepupcorrespondencewithsb. 與某人(保持)通信聯(lián)系incorrespondencewith 與……一致;與……有通信聯(lián)系【語(yǔ)境速測(cè)】單句語(yǔ)法填空①Haveyoubeencorresponding____himsinceyougraduatedfromtheuniversity?②Hehaskeptupa______________(correspond)withhisfriendforoverayearnow.

完成句子③It’sacoincidencethatyouraccountofevents___________________.

真巧,你說(shuō)的情況和她說(shuō)的一致。withcorrespondencecorrespondswithhers3.assessvt.

評(píng)估;評(píng)價(jià)【典型例句】It’sdifficulttoassesstheeffectsofthesechanges.這些變化帶來(lái)的效果難以評(píng)估。【詞塊必記】(1)assesssth.at... 對(duì)……估價(jià)為……;把……估算為assesssth./sb.as 把某物/人評(píng)定為(2)assessment n.評(píng)價(jià);評(píng)估;評(píng)定makeanassessment(of)

(對(duì)……)做出評(píng)估【語(yǔ)境速測(cè)】單句語(yǔ)法填空①Iwonderwhat’sMichael’s__________(assess)ofthesituation.

②Thevalueofthispropertywasassessed__onemilliondollars.③Theyoungmenwereassessed__eithersafeorunsafedrivers.assessmentatasStep3強(qiáng)化檢測(cè)·提升學(xué)習(xí)能力Ⅰ.單句語(yǔ)法填空1.(2020?全國(guó)Ⅱ卷)Hesaysit’snoteasytoconvincepeoplethatnutriafurisgreen,buthehasnodoubt_____it.2.(2020·江蘇高考)Thedailynumberofnewly_____(cure)anddischarged(出院)patientsexceededthatofthenewlyconfirmedcases.3.(2019·天津高考)Withsuchmodels,scientistshavefoundoutsomekeyprinciples_________(operate)infoodwebs.aboutcuredoperating4.(2018·天津高考)Meetoutsideofyourresidencehallandwaitforfurther___________(instruct).5.(2018·北京高考)Themainreasonswegetangryaretriggering(觸發(fā))events,personalitytraits(特征),andour__________(assess)ofsituations.instructionsassessmentⅡ.語(yǔ)法填空(黑體詞為本單元重點(diǎn)詞匯)

DuetothefactthatDavidgaveawaysomesecretsofMary,theysplitup.Nomatter1._____hedid,sheremaineddisconnected.Davidcouldn’tfeelany2._____(bad).Oneofhis3._________(colleague)decidedtoassistDavidwiththematter.Meanwhileshehopedtocurehim4.__hisbadhabits.However,David5._____(come)intoconflictwithherbeforetheissuewasmentioned.Togetoutof6.___dilemma,she7._____________(instruct)totalkwithhiminadvance.Duringtheconversation,inthe8.________(present)ofMary,Davidwhatworsecolleaguesofcamethewasinstructedpresencelooked9._____(wear)outandadmittedhewaswrong10._______(initial).Inconclusion,helearntthatbeingtoooutspokensometimescostsomething.

worninitiallyⅢ.短文改錯(cuò)

ItcanbeseenfromthepictureMrLiu,whowearsamask,waswalkinghisdog.Interestingly,hisdogwhichalsowearsamask.

Inrecentyear,airpollutionhasbecomemoreandmoreseriousinsomeareas,whichhaveledtosevereconsequences.Tosolvethisproblem,firstlyofall,weshouldraisethepublicawarenessofprotectingtheenvironment.Secondly,thegovernmentoughttopunishtheillegalactsaspollutingtheenvironmentsevere.Thirdly,wemustdoourbesttoprotectingtheenvironmentinourdailylife.Onlyinthiswaycanhumanbeingsandanimalsshareapleasantplanetorliveahappylife.答案:

Step4直擊高考·培養(yǎng)思維品質(zhì)Ⅰ.話題與閱讀理解

(2019·全國(guó)卷Ⅰ閱讀理解C)Asdataandidentitytheftbecomesmoreandmorecommon,themarketisgrowingforbiometric(生物測(cè)量)technologies—likefingerprintscans—tokeepothersoutofprivatee-spaces.Atpresent,thesetechnologiesarestillexpensive,though.ResearchersfromGeorgiaTechsaythattheyhavecomeupwithalow-costdevice(裝置)thatgetsaroundthisproblem:asmartkeyboard.Thissmartkeyboardpreciselymeasuresthecadence(節(jié)奏)withwhichonetypesandthepressurefingersapplytoeachkey.Thekeyboardcouldofferastronglayerofsecuritybyanalyzingthingsliketheforceofauser’stypingandthetimebetweenkeypresses.Thesepatternsareuniquetoeachperson.Thus,thekeyboardcandeterminepeople’sidentities,andbyextension,whethertheyshouldbegivenaccesstothecomputerit’sconnectedto—regardlessofwhethersomeonegetsthepasswordright.Italsodoesn’trequireanewtypeoftechnologythatpeoplearen’talreadyfamiliarwith.Everybodyusesakeyboardandeverybodytypesdifferently.Inastudydescribingthetechnology,theresearchershad100volunteerstypetheword“touch”fourtimesusingthesmartkeyboard.Datacollectedfromthedevicecouldbeusedtorecognizedifferentparticipantsbasedonhowtheytyped,withverylowerrorrates.Theresearcherssaythatthekeyboardshouldbeprettystraightforwardtocommercializeandismostlymadeofinexpensive,plastic-likeparts.Theteamhopestomakeittomarketinthenearfuture.【文章大意】這是一篇說(shuō)明文。本文介紹了一種新的科技——智能鍵盤(pán),它既降低了網(wǎng)絡(luò)空間用戶的成本,又給他們帶來(lái)了安全。1.Whydotheresearchersdevelopthesmartkeyboard?A.Toreducepressureonkeys.B.Toimproveaccuracyintyping.C.Toreplacethepasswordsystem.D.Tocutthecostofe-spaceprotection.【解析】選D。細(xì)節(jié)理解題。根據(jù)第一段的Atpresent,thesetechnologiesarestillexpensive,though.和第二段的ResearchersfromGeorgiaTechsaythattheyhavecomeupwithalow-costdevicethatgetsaroundthisproblem:asmartkeyboard.可知,研究者們開(kāi)發(fā)智能鍵盤(pán)是為了降低e-space保護(hù)的成本。故選D。2.Whatmakestheinventionofthesmartkeyboardpossible?A.Computersaremucheasiertooperate.B.Fingerprintscanningtechniquesdevelopfast.C.Typingpatternsvaryfrompersontoperson.D.Datasecuritymeasuresareguaranteed.【解析】選C。細(xì)節(jié)理解題。根據(jù)第二段的Thekeyboardcouldoffer...thekeyboardcandeterminepeople’sidentities可知,每個(gè)人的打字方式不同,這使得智能鍵盤(pán)能夠識(shí)別人的身份。故選C。3.Whatdotheresearchersexpectofthesmartkeyboard?A.It’llbeenvironment-friendly.B.It’llreachconsumerssoon.C.It’llbemadeofplastics.D.It’llhelpspeeduptyping.【解析】選B。細(xì)節(jié)理解題。根據(jù)最后一段的Theteamhopestomakeittomarketinthenearfuture.可知,研究者們希望智能鍵盤(pán)能早日面世。故選B。4.Whereisthistextmostlikelyfrom?A.Adiary. B.Aguidebook.C.Anovel.

D.Amagazine.【解析】選D。文章出處題。本文介紹了一種新的科技——智能鍵盤(pán),它能給e-space用戶帶來(lái)安全,由此可知,本文是一篇關(guān)于科技的文章,結(jié)合所給選項(xiàng)可知,本文可能來(lái)自一本雜志。故選D?！疚⒓寄茳c(diǎn)撥】推測(cè)文章來(lái)源或讀者對(duì)象常見(jiàn)命題形式:①Thepassageisprobablytakenoutof______.

②Thepassagewouldmostlikelybefoundin______.

③Wheredoesthistextprobablycomefrom?解題策略如下:1.通讀全文,掌握文章大意;2.立足文章已知事實(shí)推斷未知;3.以文章提供的事實(shí)和線索為依據(jù)合理推斷,不要脫離原文主觀臆斷。本文第4題為文章出處題,根據(jù)策略解題如下:Step1通讀全文,從文章中歸納文章大意;Step2已知事實(shí):dataandidentitytheftbecomesmoreandmorecommon;thesetechnologiesarestillexpensive;ResearchersfromGeorgiaTech;InastudyStep3得出答案__。D【語(yǔ)用提能】話題詞匯identity,scan,precisely,extension,commercialize短語(yǔ)comeupwith,applyto,giveaccessto,baseon熟詞生義straightforwardadj.容易理解的,簡(jiǎn)單的;坦誠(chéng)的,直率的【微語(yǔ)法填空】

Asdataandidentitytheftbecomesmoreandmorecommon,themarketisgrowingforbiometrictechnologiestokeepothersoutofprivatee-spaces.Atpresent,thesetechnologiesarestillexpensive,1._______

ResearchersfromGeorgiaTechsaythattheyhavecome2.__________withalow-costdevicethatgetsaroundthisproblem:asmartkeyboard.Thissmartkeyboard3._________(precise)measuresthecadencewithwhichonetypesandthepressurefingersapplytoeachkey.Thekeyboardcouldofferastronglayerofsecuritybyanalyzingthingsliketheforceofauser’stypingandthetimebetweenkeypresses.

Italsodoesn’trequireanewtypeoftechnology4.__________peoplearen’talreadyfamiliarwith.Everybodyusesakeyboardandeverybodytypesdifferently.Inastudy5.______(describe)thetechnology,theresearchershad100volunteerstypetheword“touch”fourtimesusingthesmartkeyboard.Data6._____(collect)fromthedevicecouldbeusedtorecognizedifferentparticipantsbasedonhowtheytyped,withverylowerrorrates.Theresearcherssaythatthekeyboardshouldbeprettystraightforwardtocommercializeandismostlymadeof7.__________(expensive),plastic-likeparts.Theteamhopestomakeittomarketinthenearfuture.

1.【解析】though。句意:不過(guò),這些科技依然昂貴。though“不過(guò),然而”。2.【解析】eupwith“想出,提出”。3.【解析】precisely。副詞修飾后面的動(dòng)詞measures。4.【解析】that/which。關(guān)系代詞在定語(yǔ)從句中作賓語(yǔ),指代先行詞technology。5.【解析】describing。study與describe是主動(dòng)關(guān)系,故用動(dòng)詞-ing形式作定語(yǔ)。6.【解析】collected。Data和collect是被動(dòng)關(guān)系,故用過(guò)去分詞作定語(yǔ),相當(dāng)于whichwerecollected。7.【解析】inexpensive。和第一段中的內(nèi)容相對(duì)照,可知此處是用不貴的塑料材料,故用其反義詞。Ⅱ.話題與寫(xiě)作假設(shè)你是一所中學(xué)的學(xué)生會(huì)主席李華,你所在的城市將開(kāi)展主題為“Let’sRideBicycles”的活動(dòng)。請(qǐng)你寫(xiě)一份海報(bào),號(hào)召同學(xué)們積極參加。主要內(nèi)容包括:1.目前汽車帶來(lái)的空氣污染和交通堵塞等問(wèn)題;2.騎自行車的益處,如節(jié)能環(huán)保、有利健康等。參考詞匯:低碳生活(low-carbonlife);節(jié)能(energy-saving)注意:詞數(shù)100左右。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Step1寫(xiě)作技巧1.詞匯提升①隨著人們生活水平的提高_(dá)__________________________________________

②一種普遍的交通工具_(dá)_________________________

③給……帶來(lái)方便______________________

withtheimprovementofpeople’slivingstandardsapopularmeansoftransportbringconvenienceto...④一方面……另一方面……_____________________________

⑤環(huán)保的______________________

⑥而且besides→___________

⑦有益于begoodfor→______________而且,騎自行車是我們鍛煉身體的好方法,對(duì)我們的健康有好處。____________,ridingbicyclesisagoodwayforustoexerciseandit_____________ourhealth.

foronething...foranother...environmentallyfriendlywhat’smorebebeneficialto

What’smoreisbeneficialto2.一句多譯汽車也造成了一些問(wèn)題,如空氣污染和交通堵塞。Carshavealsocausedsomeproblemssuchasairpollutionandtrafficjams.→____________________________________________________________________.(result)

→________________________________________________________________(lead)

CarshavealsoresultedinsomeproblemssuchasairpollutionandtrafficjamsCarshavealsoledtosomeproblemssuchasairpollutionandtrafficjams.3.句式升級(jí)眾所周知,隨著人們生活水平的提高,汽車成為一種普遍的交通工具,給我們的生活帶來(lái)極大的方便。Withtheimprovementofpeople’slivingstandards,weknowthatcarshavebecomeapopularmeansoftransport,andbringgreatconveniencetoourlife.→__________________,withtheimprovementofpeople’slivingstandards,carshavebecomeapopularmeansoftransport,________greatconveniencetoourlife.

AsisknowntousallbringingStep2妙筆成篇Let’sRideBicycles

Asisknowntousall,withtheimprovementofpeople’slivingstandards,carshavebecomeapopularmeansoftransport,bringinggreatconveniencetoourlife.However,theyhavealsocausedsomeproblemssuchasairpollutionandtrafficjams.

Howcanwesolvetheproblemsthen?AsfarasI’mconcerned,ridingbicyclesisagoodsolution.

Foronething,bicyclesdon’tneedanypetrolandtheyareenergy-saving.Foranother,bicyclesareenvironmentallyfriendlybecausetheywon’tgiveoffwastegas.What’smore,ridingbicyclesisagoodwayforustoexerciseanditisbeneficialtoourhealth.

Therefore,let’staketheresponsibilitytobuildupalow-carboncitybyridingbicycles.

Comeonandjoinus!Students’UnionLiHua【加固訓(xùn)練】閱讀填句

Duringhis2009TEDGlobaltalk,soundconsultantJulianTreasuresaidtherearefourmajorwaysthatsoundaffectshuman.Whatdofirealarms,carnoisesandalarmclocksallhaveincommon?Theirsoundaffectsusphysiologically(生理上地).

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.Heartrateincreasesandbreathquickensasthebodypreparestofightapossiblethreatorrunforsurvival.Butaphysiologicalresponsetosoundisn’talwaysupsetting.Therhythmic(有節(jié)奏的)frequencyofoceanwavesroughlymatchestherhythmofasleepingperson’sbreathing.

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Thesecondwaysoundaffectsusispsychological—itmakesusfeel.Haveyoueverheardapieceofmusicthatmakesyousad?Whetherit’sasadsongthatbringstearstoyoureyesorafunnysongthatmakesyoulaugh,musiccanmakeusfeelarangeofemotions.

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.Whe