PAGEPAGE1PeriodFiveGrammar—Unrealconditionals感知以下句子，完成方框下的小題1．IfIwereyou，Ishouldtrymybesttogotocollege.2．WereIyou，Ishouldtrymybesttogotocollege.3．Ifhehadgonetothepartylastnight，everythingwouldhavechanged.4．Hadhegonetothepartylastnight，everythingwouldhavechanged.5．Ifitweretobesunnytomorrow，wewouldgooutforapicnic.6．Wereittobesunnytomorrow，wewouldgooutforapicnic.1．句1,2表示與現(xiàn)在事實(shí)相反的假設(shè)。2．句3,4表示與過(guò)去事實(shí)相反的假設(shè)。3．句5,6表示與將來(lái)事實(shí)相反的假設(shè)。4．句1,2；句3,4；句5,6的句意分別相同嗎？相同。5．句2,4,6共同的特點(diǎn)是：省略if后的倒裝句。一、虛擬語(yǔ)氣簡(jiǎn)介虛擬語(yǔ)氣用來(lái)表示說(shuō)話人的主觀愿望或假想，所說(shuō)的是一個(gè)條件，不肯定是事實(shí)，或與事實(shí)相反。在條件句中，只有是非真實(shí)條件句時(shí)，才用虛擬語(yǔ)氣。重要的是通過(guò)句子意思，看假設(shè)的條件是否能夠?qū)崿F(xiàn)。能夠?qū)崿F(xiàn)的是真實(shí)條件句，就不能運(yùn)用虛擬語(yǔ)氣；反之，則是非真實(shí)條件句，要運(yùn)用虛擬語(yǔ)氣。二、虛擬語(yǔ)氣中if條件句型(1)與現(xiàn)在事實(shí)相反的虛擬語(yǔ)氣條件句用動(dòng)詞的過(guò)去式(be動(dòng)詞一般用were)；主句用“would/could/might/should＋動(dòng)詞原形”。IfIknewArabic，theArabwouldnotmistakeme.假如我懂阿拉伯語(yǔ)，那個(gè)阿拉伯人就不會(huì)誤會(huì)我了。Ifhewerehere，wewouldcongratulatehimonhispromotion.假如他在這里，我們就慶賀他晉升了。(2)與過(guò)去事實(shí)相反的虛擬語(yǔ)氣條件句用“had＋過(guò)去分詞”；主句用“would/could/might/should＋have＋過(guò)去分詞”。IfIhadbeeninvitedtotheweddingreception，Icouldhavetakenafewphotoswiththebride.假如被邀請(qǐng)參與那次婚宴，我可能就會(huì)和新娘一起拍幾張照片了。Shewould/mighthavecomeforthecelebrationifshehadn’tbeensobusy.要是不那么忙，她就來(lái)參與慶典了。IfIhadn’ttakenyouradvice，Iwouldhavemadeabigmistake.假如沒(méi)有接受你的建議，我就會(huì)犯一個(gè)大錯(cuò)誤。(3)與將來(lái)事實(shí)相反的虛擬語(yǔ)氣條件句用動(dòng)詞的過(guò)去式、“should＋動(dòng)詞原形”或“wereto＋動(dòng)詞原形”；主句用“would/could/might/should＋動(dòng)詞原形”。Ifitshouldrain，wewouldn’tgoout.假如天下雨，我們就不出去。Ifheshouldstudy/weretostudy/studiedhard，hewouldliveuptohisparents’expectations.假如他努力學(xué)習(xí)，就不會(huì)辜負(fù)父母的期望。三、if條件句轉(zhuǎn)換成倒裝句if虛擬條件句中含有should，were，had時(shí)，可把這些詞移至主語(yǔ)前構(gòu)成倒裝句并省略if。例如：IfIwereinschoolagain，Iwouldworkharder.可轉(zhuǎn)換為：WereIinschoolagain，Iwouldworkharder.假如我重返校內(nèi)的話，我會(huì)更努力地學(xué)習(xí)。IfmylawyerhadbeenherelastSaturday，hewouldhavepreventedmefromgoing.可轉(zhuǎn)換為：HadmylawyerbeenherelastSaturday，hewouldhavepreventedmefromgoing.假如我的律師上星期六在這里的話，他就會(huì)阻擋我去。Ifthereshouldbeameetingtomorrow，Iwouldcome.可轉(zhuǎn)換為：Shouldtherebeameetingtomorrow，Iwouldcome.假如明天有會(huì)議的話，我會(huì)來(lái)的。1．Theymighthavefoundabetterhoteliftheyafewmorekilometers.(2024·北京，13)A．drove B．woulddriveC．weretodrive D．haddriven答案D解析依據(jù)主句的謂語(yǔ)形式以及語(yǔ)境可知，if條件句應(yīng)當(dāng)用過(guò)去完成時(shí)，表示與過(guò)去事實(shí)相反的虛擬語(yǔ)氣。與過(guò)去事實(shí)相反的虛擬語(yǔ)氣的結(jié)構(gòu)：主句謂語(yǔ)用“should/would/could/might＋havedone”，從句謂語(yǔ)用“had＋過(guò)去分詞”。2．Ifwetheflightyesterday，wewouldbeenjoyingourholidayonthebeachnow.(2024·天津，15)A．hadcaught B．caughtC．havecaught D．wouldcatch答案A解析句意為：假如我們昨天趕上了航班的話，我們現(xiàn)在就在海灘上享受假期了。依據(jù)前半句中的時(shí)間狀語(yǔ)yesterday以及后半部分中的wouldbeenjoying剛好間狀語(yǔ)now可知，這是一個(gè)錯(cuò)綜時(shí)間條件句。從句表示與過(guò)去的事實(shí)相反的假設(shè)，故用“had＋動(dòng)詞的過(guò)去分詞”。3．notforthesupportoftheteachers，thestudentcouldnotovercomeherdifficulty.(2024·江蘇，22)A．Itwere B．WereitC．Itwas D．Wasit答案B解析句意為：假如沒(méi)有老師們的支持，這名學(xué)生不行能戰(zhàn)勝困難。此處表示與現(xiàn)在事實(shí)相反的假設(shè)，從句謂語(yǔ)用were；在非真實(shí)條件句中，假如有should，had或were時(shí)，可以省略if，而把should，had或were提至主語(yǔ)前，形成部分倒裝，故選B項(xiàng)。4．Ifitforhisinvitationtheotherday，Ishouldnotbeherenow.(2024·江蘇，27)A．hadnotbeenB．shouldnotbeC．werenottobeD．shouldnothavebeen答案A解析句意為：假如不是他前幾天邀請(qǐng)我，我現(xiàn)在就不會(huì)在這里了。依據(jù)句子結(jié)構(gòu)和句意可知，此處為虛擬語(yǔ)氣，再結(jié)合時(shí)間狀語(yǔ)theotherday可知，這是對(duì)過(guò)去行為的虛擬，故if從句要用過(guò)去完成時(shí)。5．Hadthegovernmentsandscientistsnotworkedtogether，AIDS-relateddeathssincetheirhighestin2005.(2024·浙江，15)A．hadnotfallenB．wouldnotfallC．didnotfallD．wouldnothavefallen答案D解析句意為：假如政府和科學(xué)家們不共同努力的話，與艾滋病相關(guān)的死亡就不會(huì)從2005年的最高點(diǎn)降下來(lái)。依據(jù)“Hadthegovernmentsandscientistsnotworkedtogether”可知事情發(fā)生在過(guò)去，因此主句用wouldhavedone表示對(duì)過(guò)去狀況的虛擬。故選D。6．Iwaswearingaseatbelt.IfIhadn’tbeenwearingone，I.(2024·天津，15)A．wereinjuredB．wouldbeinjuredC．hadbeeninjuredD．wouldhavebeeninjured答案D解析句意為：我當(dāng)時(shí)系著平安帶。假如我沒(méi)有系平安帶，我就會(huì)受傷了。運(yùn)用虛擬語(yǔ)氣，依據(jù)if條件句用的haddone可知，主句用wouldhavedone表示對(duì)過(guò)去狀況的虛擬，而且I和injure是被動(dòng)關(guān)系。故選D。7．Whydidn’tyoutellmeaboutyourtroublelastweek？Ifyoume，Icouldhavehelped.(2024·北京，34)A．told B．hadtoldC．weretotell D．wouldtell答案B解析句意為：你上周為什么沒(méi)有告知我你遇到的麻煩？假如你告知我的話，我就可以幫助你了。依據(jù)第一句可知，此處是對(duì)過(guò)去發(fā)生的事情的虛擬，故if條件句用過(guò)去完成時(shí)。8．IfIitwithmyowneyes，Iwouldn’thavebelievedit.(2015·北京，34)A．didn’tsee B．weren’tseeingC．wouldn’tsee D．hadn’tseen答案D解析句意為：假如不是親眼看到，我就不會(huì)信任這件事。由主句中的謂語(yǔ)動(dòng)詞“wouldn’thavebelieved”可知是對(duì)過(guò)去狀況的虛擬，虛擬條件句的謂語(yǔ)動(dòng)詞應(yīng)用過(guò)去完成時(shí)。9．nomoderntelecommunications，wewouldhavetowaitforweekstogetnewsfromaroundtheworld.(2014·福建，32)A．Werethere B．HadtherebeenC．Ifthereare D．Iftherehavebeen答案A解析依據(jù)主句中的“wouldhaveto”以及句意可知，本句是一個(gè)與現(xiàn)在事實(shí)相反的虛擬語(yǔ)氣，從句應(yīng)用一般過(guò)去時(shí)。當(dāng)虛擬條件句中有had，should，were時(shí)，可以將if省略，然后把had，should，were提到主語(yǔ)前面。故選A項(xiàng)。10．Webackinthehotelnowifyoudidn’tlosethemap.(2014·北京，34)A．a(chǎn)re B．wereC．willbe D．wouldbe答案D解析句意為：假如你不丟失地圖的話，我們現(xiàn)在已經(jīng)回到旅館了。由now知此處為與現(xiàn)在事實(shí)相反的虛擬語(yǔ)氣，主句用“would/could/should/might＋動(dòng)詞原形”，故選D項(xiàng)。Ⅰ.用所給詞的正確形式填空1．Ifshehadbeenatschool，Iwouldhaveseen(see)her.2．Iwouldlet(let)yougotoworknowifitweren’trainingsohard.3．Had(have)itnotbeenforthefreeticket，Iwouldnothavegonetoseethefilm.4．IfIhadhadheraddress，Iwouldn’thavelost(not，lose)touchwithher.5．Were(be)Iyou，Iwouldbuyanewcar.6．IfIshouldsee/weretosee/saw(see)himtomorrow，Iwouldinvitehimhome.7．WereItodoit，Iwoulddo(do)itinsomeotherways.8．Ifyouhadbeen(be)morecareful，thericewouldnothavebeenburnt.Ⅱ.用虛擬語(yǔ)氣完成句子9．Shouldhenotcome，youwouldtakehisplace.萬(wàn)一他不來(lái)，你將代替他。(倒裝結(jié)構(gòu))10．Hadheseenyouyesterday，hewouldhaveaskedyouaboutit.他昨天要是看到了你，他就會(huì)問(wèn)你這事了。(倒裝結(jié)構(gòu))11．WereIyou，Iwoulddoitatonce.假如我是你，我就會(huì)立刻做這件事。(倒裝結(jié)構(gòu))Ⅲ.句型轉(zhuǎn)換12．Ifyoushouldbeinterestedinouroffer，pleasecontactus.→Shouldyoubeinterestedinouroffer，pleasecontactus.13．Ifyouhadcomeearlier，youwouldcatchthebus.→Hadyoucomeearlier，youwouldcatchthebus.14．Ifshewerehere，shewouldhelpyou.→Wereshehere，shewouldhelpyou.15．IfIhadnotbeenillthatday，Iwouldhavetakenpartintheparade.→HadInotbeenillthatday，Iwouldhavetakenpartintheparade.基礎(chǔ)鞏固Ⅰ.單句語(yǔ)法填空1．Wereitnotforthesnowyweather，wewouldbe(be)allright.2．Hadthecaptainbeenmorecareful，hisshipwouldn’thavesunk(not，sink)．3．Ifyouaskedyourfather，youmightget(get)permission.4．Were(be)hetoleavetoday，hewouldgettherebyFriday.5．Ifthereshouldbe/were(be)anychangeaboutthedate，Iwouldinformyouintime.

Ⅱ.句型轉(zhuǎn)換6．Ifyouhadcomeearlieryesterday，youwouldhaveseenthefamousastronaut.→Hadyoucomeearlieryesterday，youwouldhaveseenthefamousastronaut.7．Ifourcarhadn’tbrokendownontheway，wewouldn’thavebeencaughtbytherain.→Hadourcarnotbrokendownontheway，wewouldn’thavebeencaughtbytherain.8．IfsheweretobeherenextSunday，Iwouldtellheraboutthematter.→WereshetobeherenextSunday，Iwouldtellheraboutthematter.9．Ifithadnotbeenforthetimelyrain，wewouldhavelosteverything.→Haditnotbeenforthetimelyrain，wewouldhavelosteverything.10．Iftheyshouldrefuseourrequest，wecouldshowthemthispicture.→Shouldtheyrefuseourrequest，wecouldshowthemthispicture.Ⅲ.單項(xiàng)填空11．Wereyoureallygreatandpowerful，youyourpromises.A．willkeep B．shallkeepC．mustkeep D．wouldkeep答案D解析句意為：假如你真的宏大而又強(qiáng)大，你會(huì)遵守諾言的。分析句子可知本句是省略if的虛擬語(yǔ)氣，從句用了一般過(guò)去時(shí)，故可知主句要用would/could/might/should＋動(dòng)詞原形。故選D項(xiàng)。12．housepropertytaxcomeintoeffect，Chinamightwitnessafallinhouseprices.(2024·鎮(zhèn)江高二期末)A．Would B．ShouldC．Could D．Might答案B解析句意為：假如房產(chǎn)稅生效，中國(guó)可能會(huì)出現(xiàn)房?jī)r(jià)下跌。依據(jù)語(yǔ)境可知，這里表示與將來(lái)事實(shí)相反的假設(shè)，與將來(lái)事實(shí)相反的虛擬條件句中常常用“should＋do”，并且可以將if省略，should提前到句首；本題從句完整的表達(dá)是“Ifhousepropertytaxshouldcomeintoeffect”，故答案是B。13．—Withthefailureoftheexperiment，wehavereachedadeadend.—Cheerup！Manygoodthingswouldneverhavehappenedifthebadeventsfirst.(2024·連云港高二檢測(cè))A．don’thappen B．didn’thappenC．hadn’thappened D．haven’thappened答案C解析句意為：——由于試驗(yàn)失敗，我們已到了山窮水盡?！褡髌饋?lái)！假如壞事沒(méi)有先發(fā)生的話，許多好事就不會(huì)發(fā)生。此處是if引導(dǎo)的虛擬語(yǔ)氣，表示與過(guò)去的事實(shí)相反，從句用過(guò)去完成時(shí)態(tài)。故選C。14．IfIweren’tsotired，Iwithyoutothemovietonight.(2024·北京師大附中期末)A．willgo B．wouldhavegoneC．wouldgo D．went答案C解析句意為：假如我不那么累，今晚就和你一起去看電影。此處是if引導(dǎo)的虛擬語(yǔ)氣，與現(xiàn)在的事實(shí)相反，條件句用一般過(guò)去時(shí)態(tài)，主句用“would/could/might/should＋動(dòng)詞原形”，故答案為C。15．Ifweatableinadvance，wewouldn’tbestandinghereinthelongqueue.(2024·揚(yáng)州高二檢測(cè))A．reserve B．reservedC．havereserved D．hadreserved答案D解析句意為：假如我們事先預(yù)定了一張桌子，我們就不會(huì)排長(zhǎng)隊(duì)了。從句表示與過(guò)去事實(shí)相反的假設(shè)，故從句中應(yīng)運(yùn)用過(guò)去完成時(shí)，選D。16．IfheaDoctor’sdegree，hewouldnothavebeenacceptedbythiswell-knowncompanylastyear.A．couldn’tget B．wouldn’tgetC．didn’tget D．hadn’tgot答案D解析句意為：假如他沒(méi)有得到博士學(xué)位，去年他就不會(huì)被這家聞名的公司接受。表示對(duì)過(guò)去的虛擬，從句用過(guò)去完成時(shí)。故選D。17．Youhowangrythebosswashadyoubeenherewithus.(2024·常州田家炳高級(jí)中學(xué)高二期末)A．wouldsee B．hadseenC．wouldhaveseen D．saw答案C解析句意為：假如你和我們一起在這里，你就會(huì)明白老板是多么生氣。本句表示過(guò)去事實(shí)相反的虛擬語(yǔ)氣，主句運(yùn)用“情態(tài)動(dòng)詞＋havedone”，條件狀語(yǔ)從句中運(yùn)用過(guò)去完成時(shí)；假如省略if，要把had提前構(gòu)成部分倒裝。故C項(xiàng)正確。18．Ihaveoftenthoughtitwouldbeablessingifeachhumanbeingblindanddeafforafewdaysatsometimeinhislife.(2024·興化一中四模)A．hasbeenstricken B．werestrickenC．hadbeen D．wouldbe答案B解析句意為：我常常想，假如每個(gè)人在他生命中的某個(gè)時(shí)候都患失明和失聰幾天，那將是一件幸事。分析句子可知，此處是if引導(dǎo)的虛擬語(yǔ)氣，與現(xiàn)在事實(shí)相反，句子用一般過(guò)去時(shí)態(tài)；再依據(jù)eachhumanbeing和strike之間是被動(dòng)關(guān)系，所以if從句中用一般過(guò)去時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)，故選B。19．Pelehadbagsofnaturaltalent，buthewithoutthedeterminationtodealwithalltheproblemslifethrewinhispath.(2024·南京、鹽城一模)A．wouldneversucceedB．neversucceededC．wouldneverhavesucceededD．haveneversucceeded答案C解析句意為：貝利很有天賦，但是假如沒(méi)有處理生活中遇到的全部問(wèn)題的決心，他是恒久不會(huì)勝利的。從句中的had看，此句講的是過(guò)去的狀況。本句是由without引導(dǎo)的含蓄虛擬語(yǔ)氣，且空格所在的地方是主句，用would/could/should/might＋havedone，故選C。20．IfIformyEnglishtest，Iwouldn’thavegotsuchalowgrade.(2024·北京平谷區(qū)第五中學(xué)高二期中)A．hadprepared B．preparedC．weretoprepare D．haveprepared答案A解析句意為：假如我為英語(yǔ)測(cè)試做了打算，那么我就不會(huì)得這么低的分?jǐn)?shù)了。依據(jù)“Iwouldn’thavegotsuchalowgrade”可知，這是對(duì)過(guò)去的虛擬，故if條件句的謂語(yǔ)動(dòng)詞應(yīng)用過(guò)去完成時(shí)態(tài)。故選A。實(shí)力提升Ⅳ.完形填空(2024·清江中學(xué)高二檢測(cè))Myfirstfull-timejobafterhighschoolwassellingvacationpackagesviatelephoneforawell-knowncompany.Oneday，thedialer21metoamanwhoansweredthephoneand22abitoutofbreath.Istartedwithmynormalpitch(推銷)，and23tohearthenormal，“Idon’twantany，”andbehungupon.Insteadhespokeinalow，weakvoiceandtoldmehowhewishedhecouldtakea24liketheoneIwasoffering，butcouldn’t25hewasdyingofemphysema(肺氣腫)．He26howhewasonoxygen，andittookalmostallhis27justtogettothephonetoanswerthecall.I28，andmyheartfellintomystomach.HeaskedmeifIsmoked，whichIdid，andthenbeggedmetostop.Hetoldmesmokingwas29waskillinghim，andhowhorribleitwas.Hetoldmeto30everydaywithmylovedones，andtellthemallthetimehowmuchIlovethem.Atthis31，Iwasintears，andcouldn’tcontrolmyself.Afterafewmoments，Idecidedtowritedownhisnameand32，andjustsendhimacardtellinghimthatI33hisadviceandthatIwouldprayforhimandhisfamily.Shortlyafter，IreceivedaniceletterbackfromFrank，alongwithapictureofhimandhiswife.Wecontinuedtowritebackandforthoverthenextfewmonthsorso，andbecamevery34ofeachother.Hewasoldenoughtobemygrandfather，andinmanyways，Ifelt35hewere.ItwasaboutayearlaterIreceivedaletterfromhiswife，andwhenIstartedtoreadit，myeyeswerefilledwithtears.ShetoldmehowFrank’s36withthediseasehadfinallycometoanend，andhe37shortlybeforeChristmas.ShewantedtothankmeforthelettersIhadwrittentoFrank，andthenexplainedhowFranktouchedmanylivesovertheyears.Athis38，toshowjustthat，theyreadthe1stletterIhadwrittentoFranktoshowhowhe39a19-year-oldpersonhehad40evenmet.Iwillneverforgethowmuchthatmeanttome.語(yǔ)篇解讀本文是一篇記敘文，講解并描述了作者在電話推銷時(shí)相識(shí)了患病的弗蘭克，并和他成為好友，雖然弗蘭克最終離世，但他卻對(duì)作者的人生產(chǎn)生了極大的影響。21．A.took B．connectedC．a(chǎn)ccompanied D．led答案B解析一天，撥號(hào)器把我和一個(gè)接我電話的男人連在一起，聽(tīng)起來(lái)他有點(diǎn)上氣不接下氣。connect...to...把……和……連接。故選B。22．A.felt B．lookedC．sounded D．proved答案C解析參考上題解析。故選C。23．A.expecting B．wonderingC．considering D．worrying答案A解析我起先我的正常推銷，預(yù)料到會(huì)聽(tīng)見(jiàn)和平常一樣的聲音“我不想要”，然后電話被掛。expect認(rèn)為，預(yù)料。故選A。24．A.break B．restC．change D．vacation答案D解析他用低而微弱的聲音告知我，他多么希望有一個(gè)像我所供應(yīng)應(yīng)他的那樣的假期，但是不能，因?yàn)樗梅螝饽[快要死了。依據(jù)上文作者推銷“vacationpackages”旅游套餐，可知選D。25．A.because B．thoughC．while D．before答案A解析參考上題解析。故選A。26．A.described B．exposedC．explained D．expressed答案C解析他說(shuō)明道他是如何輸氧的。故選C。27．A.power B．energyC．strength D．force答案C解析power實(shí)力；energy精力；strength力氣；force武力。接打電話幾乎花費(fèi)了他全部的力氣。故選C。28．A.apologized B．excusedC．pardoned D．forgave答案A解析依據(jù)上文可知，弗蘭克花了很大力氣才接到電話，作者聽(tīng)了以后應(yīng)當(dāng)是感到內(nèi)疚。故此處意為：我道了歉，并且我的心(最終)放下來(lái)了。故選A。29．A.that B．whatC．which D．how答案B解析句意為：他告知我是吸煙害了他。what引導(dǎo)表語(yǔ)從句并在從句中作主語(yǔ)。故選B。30．A.take B．costC．pay D．spend答案D解析take花費(fèi)；cost使付出；pay支付；spend度過(guò)，消磨。他告知我要每天和我愛(ài)的人在一起度過(guò)。故選D。31．A.point B．caseC．way D．situation答案A解析此時(shí)，我流淚了，我無(wú)法限制我自己。atthispoint這時(shí)候，此時(shí)此刻。故選A。32．A.number B．hobbyC．a(chǎn)ddress D．wish答案C解析過(guò)了片刻，我確定登記他的名字和地址，給他郵遞一張卡片，告知他我感謝他的建議，我會(huì)為他和他的家人祈禱。故選C。33．A.agreed B．a(chǎn)ppreciatedC．followed D．a(chǎn)pproved答案B解析參考上題解析。appreciate鑒賞，感謝。故選B。34．A.interested B．contentC．fond D．curious答案C解析接下來(lái)的幾個(gè)月，我們相互寫(xiě)信，變得相互寵愛(ài)對(duì)方。befondof寵愛(ài)。故選C。35．A.ifonly B．evenifC．onlyif D．a(chǎn)sif答案D解析ifonly要是……就好了；evenif即使；onlyif只要；asif似乎。他的年齡足以當(dāng)我的爺爺，在許多方面，我感覺(jué)似乎他就是。故選D。36．A.battle B．strikeC．defense D．working答案A解析battle斗爭(zhēng)；strike罷工；defense防衛(wèi)；working工作。她告知我，弗蘭克與疾病的斗爭(zhēng)最終結(jié)束了。故選A。37．A.gaveaway B．turnedawayC．tookaway D．passedaway答案D解析giveaway放棄，泄露；turnaway避開(kāi)；takeaway帶走；passaway去世。他在圣誕節(jié)前不久去世了。故選D。38．A.birthday B．funeralC．ceremony D．performance答案B解析在葬禮上，他們讀了我寫(xiě)給弗蘭克的第一封信，以此展示他是怎樣影響了一個(gè)他甚至從未見(jiàn)過(guò)面的19歲的人。故選B。39．A.changed B．improvedC．a(chǎn)ffected D．promoted答案C解析參考上題解析。故選C。40．A.always B．seldomC．ever D．never答案D解析通讀全文可知，作者和弗蘭克始終以書(shū)信溝通，但未曾見(jiàn)面。故選D。Ⅴ.閱讀理解OneinfourchildrenyoungerthanagefivewhowereinfectedwithSalmonella(沙門(mén)氏菌)gotthediseasefromareptile(爬行類動(dòng)物)petinarecentUKstudy.Thechildrenwithreptile-associatedinfectionswereobviouslyyoungerthanotherkidswithSalmonellainfections，morelikelytobehospitalizedandmorelikelytohaveinvasive(擴(kuò)散性的)infectionsthataffectedthebloodorbrain.“Inahouseholdwithbothyoungbabiesandreptilesaspets，thereisgoodreasontoexercisereasonablecaution，”DrDanielMurphyofRoyalCornwallHospitalinEnglandtoldReutersHealthbyemail.Salmonellaisatypeofbacteriummostoftenlinkedwithfoodpoisoning，andgenerallycausessymptomssuchasnausea(反胃，惡心)andvomiting.However，notedMurphy，wholedthenewstudy，moreseriouscasescancausebloodpoisoning，meningitis(腦膜炎)andboneinfection.AccordingtotheCentersforDiseaseControlandPrevention,1.2millionAmericansareinfectedwithSalmonellaeveryyear.Peoplewithcompromised(缺乏反抗力的)immunesystems，aswellasyoungchildrenandbabiesarethemostsusceptibletoinfection，accordingtoDrChristophBergeroftheUniversityChildren’sHospitalZurichinSwitzerland，whowasnotinvolvedinthestudy.MurphyandanotherresearcheruseddataonSalmonellainfectionsinchildrenunderfiveyearsoldintheSouthWestareaoftheUKfrom2010to2013.Theyexaminedtherecordstodeterminewhethertheinfectedchildhadbeenexposedtoreptileslikelizardsorsnakesandwhetherheorshehadbeenhospitalizedfortheinfection