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PeriodTwo WordpowerGrammarandusageⅠ.重点单词1.enthusiasticadj.热情的;热烈的;满腔热忱的enthusiasmn.热情2.basen.基地,大本营;底部;基础;vt.以……为基础basicadj.基础的3.existvi.存在existencen.存在Ⅱ.重点短语1.sendup发射2.setfooton踏上3.dreamof梦想4.carryout实施,执行5.atadistance在远处6.separatefrom与……分离7.pickup拾起,捡起8.takeoff脱掉;起飞Ⅲ.重点句式1.assoonas引导时间状语从句Assoonashesetfootthere,hesaid,‘That’sonesmallstepforaman,onegiantleapformankind.’一踏上月球,他就说“这对于个人来说是一小步,对于全人类来说是一大步”2.getsth.done使某事被做I’llgetitdonetoday.我今天要把它完成重点词汇1.Iguesssomeofyouaredreamingofbeinganastronautandtravellingtoouterspacetocarryoutscientificresearch.我猜想,你们当中的一些人正梦想成为一名宇航员,并且去太空进行科学研究carryout实施,执行,贯彻;完成;实现诺言等carryon继续carrythrough贯彻;使渡过困难、危机等;成功完成carryoff夺取;赢得,获得;搬走1Ihavesomedifficultyincarryingouttheplan.实施这个计划我有些困难2Itisatoughjobandwehopethatyouwillcarryitthrough.这是一项棘手的工作,我们希望你顺利完成3TomcarriedoffthreesilvermedalsattheWorldUniversityGames.汤姆在世界大学生运动会上获得了三块银牌[单项填空]4Ihateitwhenshecallsmeatwork—I’malwaystoobusytoaconversationwithher.A.carryonB.breakintoC.turndownD.cutoff答案 A解析 句意为我讨厌她在上班时给我打电话,我总是太忙了不能和她进行谈话carryon进行,继续;breakinto破门而入;turndown拒绝,调低;cutoff切断根据句意可知选A项2.AtacertaindistancefromtheEarth,therocketsseparatedfromthespaceshuttleandfellintothesea.在距离地球的某个特定高度,火箭与航天飞机分离并落入海中separate...from...把……与……分开/离be/getseparatedfrom...被同……分开/分散1Theriverseparatesthevillagefromtheoutsideworld.这条河把这个村子与外界分开了2Whenweenteredthehall,wegot/wereseparatedbecauseoftoomanypeople.我们进入大厅时,由于人多而走散了[易混辨析] separate...from...,divide...into...※separate...from...表示“将……与……分开”,指把原来连在一起或靠近的东西分隔开※divide...into...表示“把……分成……”,强调把整体分成若干部分,即化整为零[选词填空] separate...from...,divide...into...3Thispatientshouldbeseparatedfromtheothers.4You’dbetterdividethesechildrenintothreegroups.3.Thenatrackingshippickedthemup.然后遥测船将其收回pickup拾起,捡起;收听到;收拾,整理;偶然学会,得到;开车接人;恢复健康/精神;生意、天气等好转;加快pickout挑选出;辨认出,分辨出1Howdidyoupickoutmyyoungersisterinthecrowd?你是怎样从人群中认出我妹妹来的?[一词多义] 写出下列句子中黑体词的汉语意思2Jackpickeduphishatandwentout.捡起,拿起3Itisnecessarytouseashortwaveradiotopickuptheprogrammes.在无线电中收听,接收4He’llpickyouupafterhefinisheshiswork.用车接5ShepickedupSpanishwhenshewaslivinginMexico.尤指偶然地学会,掌握6Aftertheoperation,hisoldfatherisbeginningtopickupnow.恢复精神/健康7Suddenlythetrainbegantopickupspeed.加快[单项填空]8Withthegoodcaretakenbydoctorsandnurses,mostpatientsinjuredinthistrafficaccidentarebeginningto.2018·扬州中学高一上期末A.makeupB.turnupC.takeupD.pickup答案 D解析 makeup组成,弥补;turnup出现,发生;takeup占据,开始从事;pickup恢复健康句意为在医生和护士的悉心照料下,在交通事故中受伤的大多数病人开始恢复健康此处指恢复健康,故选D4.MyfriendJackisenthusiasticabouttravelling.我的朋友杰克对旅游很感兴趣1enthusiasticadj.热心的,满腔热情的;热烈的beenthusiasticaboutdoingsth.对做……热情;对做……感兴趣2enthusiasmn.热情,热心;积极性havenoenthusiasmfordoingsth.有无做……的热情befullofenthusiasm充满热情1Theengineerisenthusiasticaboutbuildingnewbridges.这位工程师对修建新桥充满热情2Theteamwhichisfullofenthusiasmismorelikelytowin.士气高昂的那一队有可能获胜3Hehasnoenthusiasmfor/isnotenthusiasticabouthispresentwork.他对目前的工作没有热情[单项填空]4Withsomanyteachersteachingus,webelievewe’llbeadmittedtoourfavoritecolleges.A.worriedB.upsetC.basicD.enthusiastic答案 D解析 句意为有那么多热心的老师教我们,我们相信我们一定会考入最喜欢的大学enthusiastic热心的,热情的,符合句意worried担心的;upset不安的;basic基础的5.HehasjustbeentoQomolangmaBaseCampandsawaYetithere.他刚去过珠穆朗玛峰大本营,并且在那儿看到了一个雪人1basen.基地,大本营;底部;基础;vt.以……为根据atthebaseof...在……的底部base...on...把……建立在……;以……为根据bebasedon/upon...以……为基础根据2basicadj.基本的,基础的;n.基础,要素1ThepanyhasitsbaseinNewYork,andbranchofficesallovertheworld.该公司总部设在纽约,分支遍及全世界2Honestyandtrustarebasictoagoodrelationship.诚实和信任是良好关系的基础3Somelettersarewrittenatthebaseofthecup.杯子底部写着一些字母[高级表达]4Theplaywasbasedonarealstory.Itisverypopularwithus.用过去分词短语作状语改写→Basedonarealstory,theplayisverypopularwithus.[单项填空]5SwanLakeisafamousballetinfouracts,onaGermanfairytale.A.isbasedB.basingC.basedD.bases答案 C解析 句意为《天鹅湖》是一部著名的芭蕾舞四幕剧,是根据一个德国的童话故事改编的basedon...为过去分词短语在句中作后置定语,故选C6.Thoughhehasnevermetanyaliens,hebelievestheydoexist.尽管他从未见过外星人,但他相信他们确实存在1existvi.存在;生存existin存在于……,起因于……existon靠……生存;在特定场所里存在Thereexist/exists/existed...某地有……;存在……2existingadj.现存的,现行的3existencen.存在;生存eintoexistence开始存在1Theycan’texistonthemoneyhe’searning.他们靠他挣的那点钱无法生存2Newlawswillsoonreplaceexistingones.新法律即将取代现行的法律3Thereexists/isagoodwaytosolvetheproblem.有一种解决这个问题的好办法4Pleasetellmewhentheword“wanghong”cameintoexistence.请告诉我“网红”这个词是什么时候开始存在的[单项填空]5Thesmallcountrysince
1885.A.haseintoexistenceB.hasbeenexistedC.hasbeeninexistenceD.cameintoexistence答案 C解析 句意为这个小国从1885年就存在了eintoexistence不与一段时间连用;exist是不及物动词,没有被动语态;beinexistence存在,表示状态,可与一段时间连用,故选C项经典句式I’llgetitdonetoday.我今天要把它完成get/havesth.done中的过去分词作宾补,表示被动的含义,该结构意为“使某事被做”,有时翻译成“请人做某事”或“主语遭遇到某事”getsb.todosth.让某人做某事getsb./sth.doingsth.让某人/某物……常指由静态变为动态getsb./sth.+adj.使某人/某物变成某种状态1Petergot/hadhislegbrokenwhileplayingfootball.彼得踢足球时把腿弄伤了2I’llgetmyfriendstofindmeagoodhotel.我要让朋友为我找一家好的旅馆3It’stoocoldandhefindsithardtogetthecarrunning.天太冷了,他发现把车发动起来很难[单项填空]4ThisisthewatchIwantto.A.haveitrepairedB.haverepairedC.haverepairD.havetorepair答案 B解析 句意为这就是我想请人修理的手表此处“Iwantto”是定语从句,修饰thewatch,省略了关系代词,故排除A项;此处thewatch与repair之间是被动关系,故用过去分词作宾补Ⅰ.词形变换1.Thebasicbasepricefora10minutecallisonly
2.
49.2.Facingthepuzzlingpuzzlesituation,thesalesmanagerlookedworried.3.Mostofuswereamazedamazethathewonthefirstprizeinthegame.4.Don’tgetclosetothefire!Youmaydoyourselfaninjuryinjure.5.Somerarewildanimalsarebattlingfortheirexistenceexist.Ⅱ.完成句子6.我要让我姐姐帮我学习英语I’llgetmyeldersistertohelpmewithmyEnglish.7.你的儿子的确来过,但什么也没说Yoursondide,buthesaidnothing.8.我一看见他就认出了他AssoonasIsawhim,Irecognizedhim.9.尽管他是个孩子,但他知道得很多Though/Althoughheisachild或Childthough/asheis,heknowsalot.10.以真实故事为基础,这部电影吸引了很多年轻人Basedonatruestory,thefilmhasattractedalotofyoungpeople.Ⅲ.单项填空11.—I’msureJustinwillrememberthemeeting,butwhynotgivehimaringjust?—Sure,Iwill.A.intimeB.incaseC.inshortD.atfirst答案 B解析 问句句意为我确信贾斯汀会记得这个会议,但是为什么不给他打电话以防万一呢?intime及时;incase万一;inshort简而言之;atfirst起初根据句意可知选B项12.Aswejoinedthebigcrowd,Igotfrommyfriends.A.dividedB.lostC.separatedD.missed答案 C解析 句意为我们进入拥挤的人群中时,我与朋友们失散了divide把整体分成部分,与介词into连用;getlost迷路;getseparatedfrom同……分散,分开;miss错过根据句意选C项13.ISimoninthecrowdatonce;wehadn’tseeneachotherfor10years,though.2017·泰州中学高一上质检A.gaveoutB.pickedoutC.workedoutD.turnedout答案 B解析 句意为我从人群中立刻认出了西蒙,虽然我们有十年没见面了giveout用光;pickout认出;workout计算出;turnout证明是根据句意可知选B项14.Thelittleboyalwaysthinkssomewhereghostsandfairies.A.existB.exitC.haveD.possess答案 A解析 句意为这个小男孩总认为在某个地方存在着鬼怪与神仙exist存在;exit退场,出去;have与possess是及物动词,表示“有”或“占有”根据题意,选A15.Internetshoppingwillreallywhenpeoplemakesurethatitissafe.A.takeoffB.takeupC.setoffD.setup答案 A解析 takeoff成功,大受欢迎;takeup占有;setoff出发;setup建立句意为当人们确信网上购物安全时,网上购物将会真正地兴盛起来故选A项[延伸阅读]TheancientGreekscalledthem“planetes”PLANeeteess.Thewordmeanswanderer—onewhomovesfromplacetoplacewithnohome.Onadark,clearnight,awayfromthelightsofacity,youcanstillfindthefivewanderersusingonlyyoureyes.However,theyarenolongermysteries.TodayweknowthemasSaturn,Jupiter,Venus,MercuryandtheclosestplanettoEarth,theredplanet,Mars.水星Mercury金星Venus地球Earth火星Mars木星Jupiter土星Saturn天王星Uranus海王星NeptuneⅠ.Afterreading,answerthefollowingquestions1.Ifyouhaveachancetotravelinspace,whichplanetdoyouwanttogoWhy2.HowwouldyouliketogothereⅡ.WarmTips Ifyouwanttoknowmoreinformation,pleasevisitthefollowingwebsite.nineplanets.org用所给词的正确形式填空1.Thisincidenthasreceivedreceivegreatinterestduetoreportsofstrangelightsintheskyandofalienvisitsaroundthetimetheboydisappeared.2.Ihaven’tseennot,seeJustinsince.I’msurethealienstookhim.3.Ihaven’tbeensleepingnot,sleepwellsinceIreturnedhome.4.WhenaskedaboutthepossibilitythatJustinwastakenbyaliens,DetectiveSamPeterson,whohastakentakechargeofthecase,toldjournalists...
一、现在完成时现在完成时是由“助动词have/has+过去分词”构成的,其中规则动词的过去分词构成与过去式相同;不规则动词的过去分词构成则需特殊记忆熟读下列句子,思考现在完成时的用法Mybrotherhasdonehishomeworkalready.我的弟弟已经做完他的作业了MissBrownhasjustbeentoJapantwice.布朗小姐去过日本两次了Haveyoueverbeenherebefore你以前曾经到过这里吗?MaryhasneverbeentotheGreatWall.玛丽从未去过长城—WhereisTom—Hehasgonetothebookshop.——汤姆在哪里?——他去书店了ItisthefirsttimethatIhavevisitedthecity.这是我第一次参观这个城市ThisisthebestfilmthatI’veeverseen.这是我曾经看过的最好的电影归纳总结现在完成时的用法如下1.表示过去发生或已经完成的某一动作或存在的状态对现在造成的影响或结果,也就是说现在完成时虽与过去有关,但实际上看重的是对现在造成的影响或结果2.“have/hasbeen+to+地点名词”或“have/hasbeen+位置副词”的意思是“曾经到过某地多少次”,表示现在已经不在那里了,可与just,ever,never等连用3.“have/hasgone+to+地点名词”或“have/hasgone+位置副词”表示“到了某地或正在去某地的途中”总之,说话时该人不在现场,一般不用第
一、二人称代词作句子的主语
二、现在完成进行时现在完成进行时的构成肯定句主语+have/has+been+现在分词...否定句主语+have/has+not+been+现在分词...一般疑问句Have/Has+主语+been+现在分词...熟读下列句子,思考现在完成进行时的用法Theyhavebeenfightingforindependencesincethe1960s.他们从二十世纪六十年代以来一直在为独立而斗争Wehavebeenstudyinginthisschoolforthreeyears.我们一直在这所学校学习了三年Whathaveyoubeendoingthismorning?Youlooktired.你今天早晨做什么了?你看上去很累Myclothesareallwet.I’vebeenworkingintherain.我的衣服全湿了,我刚才一直在雨中干活Ihavebeenlookingformylostbookforthreedays,butIstillhaven’tfoundit.三天里我一直在寻找我丢失的书,但还是没有找到Hehasbeensayingthatforyears.这话他已经说了好几年了Ihavebeenwaitingforyoufortwohours.我一直等了你两个小时可能表示不满归纳总结现在完成进行时的用法如下1.现在完成进行时表示从过去某一时刻开始一直持续到现在的动作或状态,这个动作或状态可能刚刚结束,也可能还要继续下去,常与for+时间段,since+年份,allthismorning,thesefewdays等表示一段时间的状语连用2.现在完成进行时表示一直到说话时为止的一段时间内,大部分时间都在持续进行的动作不一定持续到说话的时候,往往暗示这个动作对现在的影响3.现在完成进行时表达较重的感情色彩1.IhalfoftheEnglishnovel,andI’lltrytofinishitattheweekend.2016·北京,25A.readB.havereadC.amreadingD.willread答案 B解析 句意为我已经读完这本英文小说的一半了,我会争取在周末读完前一分句表示到现在已经完成的动作,并且这个动作的结果对现在的情况仍有影响,故用现在完成时2.Dashan,whocrosstalk,theChineseedictradition,fordecades,wantstomixitupwiththeWesternstanduptradition.2016·江苏,29A.willbelearningB.islearningC.hadbeenlearningD.hasbeenlearning答案 D解析 句意为大山已经学习相声——中国传统喜剧形式——数十年了,他想把中国相声与西方单口相声融合起来根据时间状语fordecades和主句谓语动词wants可知,此处表示从过去到现在有可能延续到将来的动作,故此处要用现在完成进行时3.—Excuseme,whichmovieareyouwaitingfor—ThenewStarWars.Wehereformorethantwohours.2016·北京,23A.waitedB.waitC.wouldbewaitingD.havebeenwaiting答案 D解析 句意为——请问,你们在等哪场电影?——最新的《星际大战》,我们在这儿已经等了两个多小时了由句中的时间状语“formorethantwohours”可知,动作从过去延续到现在,并对现在产生直接影响,且动作还可能延续,故用现在完成进行时故选D4.Inmyhometown,thereisalwaysaharvestsupperforthefarmersafterallthewheatcut.2015·重庆,13A.willhavebeenB.willbeC.wasD.hasbeen答案 D解析 句意为在我的家乡,当所有的小麦被收割完毕时,农民们总会吃一次丰收晚餐after引导的时间状语从句不能用将来时,故排除A、B两项再根据is可知,应用与现在相关的时态故选D项5.Despitethepreviousroundsoftalks,noagreementsofarbythetwosides.2015·天津,9A.hasbeenreachedB.wasreachedC.willreachD.willhavereached答案 A解析 句意为尽管之前进行了多轮会谈,但到目前为止双方还没达成任何协议根据时间状语sofar可知此处要用现在完成时;主语agreement与动词reach之间为被动关系,故要用现在完成时的被动形式6.Martyreallyhardonhisbookandhethinkshe’llhavefinisheditbyFriday.2015·陕西,22A.workedB.hasbeenworkingC.hadworkedD.hasworked答案 B解析 句意为马蒂一直在非常努力地写书,他认为他将在周五前完成由“he’llhavefinisheditbyFriday”可知,work这一动作发生在过去,一直延续到现在,并且现在还在进行,故要用现在完成进行时7.—WhereisPeter?Ican’tfindhimanywhere.—Hewenttothelibraryafterbreakfastandhisessaythereeversince.2015·福建,30A.wroteB.hadwrittenC.hasbeenwritingD.iswriting答案 C解析 句意为——彼得去哪儿了?我到处找不到他——他早饭后去了图书馆,从那之后,一直在那里写论文根据句意可以看出,早饭之后,彼得一直在持续写的动作,很有可能现在还在持续,故用现在完成进行时8.—HowmuchdoyouknowabouttheYouthOlympicGamestobeheldinNanjing—Well,themediaitinavarietyofforms.2014·江苏,23A.coverB.willcoverC.havecoveredD.covered答案 C解析 句意为——你对即将在南京举行的青奥会了解多少?——嗯,媒体已经以各种各样的形式对它进行了报道由句意可知cover的动作已经发生,故用现在完成时,强调对现在造成的影响或结果9.Sincethetimehumankindstartedgardening,wetomakeourenvironmentmorebeautiful.2014·湖南,28A.tryB.havebeentryingC.aretryingD.willtry答案 B解析 根据since引导的时间状语从句可知所填词表示“从过去一直持续到现在的动作”,强调其持续性,应用现在完成进行时,故选B项10.—Tony,whyareyoureyesred—Iuppeppersforthelastfiveminutes.2014·江西,24A.cutB.wascuttingC.hadcutD.havebeencutting答案 D解析 句意为——Tony,为什么你的眼睛那么红啊?——在过去的五分钟里,我一直都在切辣椒根据句意可知本句表示一直到说话时为止的一段时间内,大部分时间都在持续进行的动作不一定持续到说话时,暗示该动作对现在的影响故应用现在完成时,故D项正确Ⅰ.用所给词的正确形式填空1.—WhereisMary—Sheisstillinthelab.Shehasbeendoingdotheexperimentsincethismorning.2.Withthehelpofhightechnology,moreandmorenewsubstanceshavebeendiscovereddiscoverinthepastyears.3.Ithasbeenrainingrainfortwodays.Whenwillitstop?I’meagertogoout.4.Thenewdictionariesareveryuseful.Theysellwellandhavebeensoldselloutalready.5.MrBlack,Ishouldtellyouthisisthefifthtimeyouhavemistakenmistakemeformytwinbrother.6.Shehasaheadachebecauseshehasbeenreadingreadtoolong.Sheoughttostopandhavearest.7.—Haveyoufinishedthereport—No.Ihavebeendoingdoitallthisweek.8.Theroadiscoveredwithsnow,andIhavefallenfallseveraltimes.9.Eventhoughtheyhavebeenlivinglivesidebysidefortenyears,thetwoneighboursarenotongoodterms.10.Hehasbeenworkingworkonthisessayforhalfanhour,buthehaswrittenonlyaboutfiftywords.Ⅱ.完成句子11.自从上周末我就没有见过我们的英语老师了Ihaven’tseenourEnglishteachersincelastweekend.12.以前乔治在几个场合见过那位绅士Georgehasmetthatgentlemanonseveraloccasionsbefore.13.整个早上我们一直在讨论这个问题,但是没有得出结论Wehavebeendiscussingthequestionallthemorningbutwehaven’treachedaconclusion.14.这个婴儿从今天早上开始一直在哭,弄得他妈妈很烦Thebabyhasbeencryingsincethismorning,whichhasmadehismotherupset.15.直到现在,他也没有写完一本书Hehasn’tfinishedwritingabookuptonow.Ⅲ.单项填空16.—Youthissongalltheafternoon.Takeabreak,honey.—Mom,youknowIwilltakethesingingcontesttomorrow.Ijustwanttopracticemore.2018·如东高级中学高一上检测A.havebeenpracticingB.arepracticingC.havepracticedD.practiced答案 A解析 句意为——整个下午你都在唱这首歌休息一下,亲爱的——妈妈,你知道我明天要参加唱歌比赛我只是想多练练根据句意可知用现在完成进行时故选A17.WhenIfirstmetBryanIdidn’tlikehim,butImymind.A.havechangedB.changeC.hadchangedD.wouldchange答案 A解析 句意为当我初识Bryan时我不是很喜欢他,但是现在我已经改变了看法前半句叙述过去的事实,用一般过去时;后半句描述的是发生在说话之前的动作对现在造成的影响,符合现在完成时的特点18.It’sreportedthatChinawillnotbuytheEurodebtuntilsomethoroughresearch.A.hasbeendoneB.willhavebeendoneC.willbedoneD.hadbeendone答案 A解析 句意为据报道,直到一些彻底的调查被做出以后,中国才会买进欧元债券此处含有not...until的状语从句,状语从句的主句用一般将来时,从句也应该用将来时,且从句表示已经做过调查,应该用完成时表示,但在时间状语从句和条件状语从句中用现在完成时代替将来时,所以此处应用现在完成时表将来;调查与做之间又是被动关系,由此综合两者,A正确19.—PhilipsissuretowinthefirstprizeintheEnglishspeechpetition.—It’snosurprisetome.Actually,heveryhardforiteverynight.2017·扬州高一上期末A.hasbeenpreparedB.hasbeenpreparingC.hadbeenpreparedD.hadbeenpreparing答案 B解析 句意为——Philips一定会在英语演讲比赛中获得一等奖——我不觉得吃惊实际上,每晚他都一直努力准备着表示从过去某时起到现在一直在进行的动作,故用现在完成进行时20.Ihaven’tbeeslim.Ifortwoweeks.A.havegoneonadietB.havebeengoingonadietC.wentonadietD.amgoingonadiet答案 B解析 句意为我没有变苗条两周以来我一直在减肥此处表示从过去某时起到现在一直进行的动作,用现在完成进行时Ⅰ.单项填空1.—Haven’tyougraduatedfromcollege—Yes.IinNanjingUniversityforfouryears.2017·泰州中学高一上质检A.studiedB.studyC.havestudiedD.hadstudied答案 A解析 句意为——你还没有毕业吗?——不,我毕业了我在南京大学学习了四年根据句意可知,此处表示过去发生的动作,故用一般过去时2.Iwon’ttellthestudenttheanswertothemathproblemuntilheonitformorethananhour.A.hasbeenworkingB.willhaveworkedC.willhavebeenworkingD.hadworked答案 A解析 句意为直到这个学生研究一个多小时后我才会告诉他这个数学题的答案此处表示从过去某时起一直持续到现在的动作,有可能继续持续下去,故用现在完成进行时3.—WhyisAlicesotiredtoday—Oh,Alicelateintothenightthesedaystomakeupforherstudy.2017·宿迁高一上期末A.hasbeenworkingB.workedC.hadworkedD.works答案 A解析 句意为——为什么爱丽丝今天那么累?——哦,为了补课,爱丽丝这些天一直学习到晚上很晚此处表示从过去某时起一直持续到现在的动作,故用现在完成进行时4.Heissaidtoabroad,butIdon’tknowwhichcountryhestudiedin.A.havestudiedB.hasstudiedC.studyD.havebeenstudying答案 A解析 句意为据说他出国学习过,但是我不知道他在哪个国家学习过根据but后的句子可知,此处表示发生在issaid之前的动作,故用现在完成时5.—Howareyoutoday—Oh,IasillasIdonowforaverylonglife.A.didn’tfeelB.wasn’tfeelingC.don’tfeelD.haven’tfelt答案 D解析 句意为——你今天怎么样?——哦,很久我没有感觉像现在这么糟了表示从过去到现在持续一段时间内都存在的一种状态,故用现在完成时6.—Whatareyoumailing,Ryan—Atextbookanewmethodofteachingphysics.Iwantmyfriendstotakealookatit.A.isbasedonB.basedonC.basinguponD.whichbasedupon答案 B解析 过去分词短语basedonanewmethod...作后置定语修饰atextbook将D项改为whichisbasedupon也对7.Eversincethenewparkwasopentothepubliclastmonth,Iawalkiniteverymorning.A.amtakingB.takeC.havetakenD.havebeentaking答案 D解析 句意为自从上个月这个新公园向公众开放以来,我一直每天早上在里面散步表示从过去某时起到现在一直在进行且有可能持续下去的动作,故用现在完成进行时8.Uptonow,theprogramthousandsofchildrenwhowouldotherwisehavedied.A.wouldsaveB.savesC.hadsavedD.hassaved答案 D解析 句意为截止到现在,这个项目已经挽救了成千上万个本来会死去的孩子的生命uptonow与现在完成时连用9.Ihaven’tbeeslim.Ifortwoweeks.A.havegoneonadietB.havebeengoingonadietC.wentonadietD.amgoingonadiet答案 B解析 句意为我没有变苗条两周以来我一直在减肥此处表示从过去某时起到现在一直进行的动作,用现在完成进行时10.Andy,alongwithhisparents,toCanadaforaholidaysincelastSunday.A.weregoingB.wasgoingC.havegoneD.hasgone答案 D解析 句意为安迪从上个周日就和他父母一起去加拿大度假了由句中的sincelastSunday可知,用现在完成时,当主语部分有alongwith等短语时,谓语的数遵循“就远原则”,故选D项Ⅱ.阅读理解2018·镇江高一上期末Japaneseresearcherssaytheyhavedevelopedanewtypeofglassthatcanhealitselffromcracksandbreaks.Glassmadefromalowweightpolymer聚合物called“polyetherthioureas”canhealbreakswhenpressedtogetherbyhandwithouttheneedforhighheattomeltthematerial.Theresearch,publishedinScience,byresearchersledbyProfessorTakuzoAidafromtheUniversityofTokyo,promiseshealableglassthatcouldpotentiallybeusedinphonescreensandotherfragile易碎的devices,whichtheysayisanimportantchallengeforsustainable可持续的societies.Whileselfhealingrubberandplasticshadalreadybeendeveloped,theresearcherssaidthatthenewmaterialwasthefirsthardsubstanceofitskindthatcanbehealedatroomtemperature.Thenewpolymerglassishighlyrobustmechanicallyyetcanreadilyberepairedbypression压紧atbrokensurfaces.ThecharacteristicsofthepolyetherthioureasglasswerediscoveredbyaccidentbyagraduateschoolstudentnamedYuYanagisawa,whowaspreparingthematerialasaglue.Yanagisawafoundthatwhenthesurfaceofthepolymerwascut,theedgeswouldadheretoeachother,healingtoformastrongsheetafterbeingmanuallypressedfor30secondsat21℃.Furtherexperimentsfoundthatthehealedmaterialregaineditsoriginalstrengthafteracoupleofhours.YanagisawatoldNHKthathedidn’tbelievetheresultsatfirstandrepeatedhisexperimentsseveraltimestoconfirmthefinding.Hesaid,“Ihopetherepairableglassbeesanewenvironmentfriendlymaterialthatavoidstheneedtobethrownawayifbroken.”Thisisnotthefirsttimeapolymerhasbeensuggestedasahealablescreenfordevicessuchassmartphones.ResearchersattheUniversityofCaliforniasuggestedtheuseofpolymerthatcouldstretchto50timesitsoriginalsizeandhealbreakswithin24hours.Smartphonemanufacturershavealreadyusedselfhealingmaterialsindevices.LG’sGFlex2shippedin2016withacoatingonitsbackwascapableofhealingminorscratchesovertime,althoughfailedtopletelyrepairheavierdamage.AccordingtotheresearchconductedbyrepairfirmiMend,over21%ofUKsmartphoneuserswerelivingwithabrokenscreen,withsmasheddisplaysbeingoneofthebiggestissuesalongsidepoorbatterylife.语篇解读 本文属于科普类文章日本已经研究开发出一种新型材质的玻璃,在室温下可以从碎片和裂纹恢复原样智能手机制造商已经在设备中使用了这种自愈材料11.WhatisthemaincharacteristicofthenewglassA.Itcanbehealedatroomtemperature.B.Itcanhealheavydamageofphonescreens.C.Itcanmakesmartphonesandotherdeviceslighter.D.Itcanbeusedasaglueatanextremelyhightemperature.答案 A解析 细节理解题根据第三段中的“...thenewmaterialwasthefirsthardsubstanceofitskindthatcanbehealedatroomtemperatureThenewPolymeris...berepairedbypression...”可知,这种新型玻璃可在室温下愈合12.Theunderlinedword“adhere”inParagraph4means“”.A.stickB.addC.declineD.damage答案 A解析 推理判断题根据第四段中的“healingtoformastrongsheetafterbeingmanuallypressedfor30secondsat21℃.Furtherexperimentsfoundthatthehealedmaterialregaineditsoriginalstrengthafteracoupleofhours”可知,当聚合物被切割后,边缘会粘连在一起,分析选项可知adhere意为“粘连”,故选A项13.Wecanlearnfromthepassagethat.A.selfhealingmaterialshaven’tbeenusedindevicesnowB.thesmartphoneusersonlycareabouttheissueofbatteryC.therepairableglassmaybeanenvironmentfriendlymaterialD.scientistsinJapanfoundthefeaturesoftheglassbyaccident答案 C解析 推理判断题根据第五段中的“Ihopetherepairableglassbeesanewenvironmentfriendlymaterialthatavoidstheneedtobethrownawayifbroken.”可知,这种可愈玻璃有可能会成为一种环保材料故选C项Ⅲ.任务型阅读2018·镇江一中、省句中、扬中、镇中、省溧中高一上联考Withthenewsthatwe’renowspendingmoretimeonourphonesthanourotherimportantthings,itmightbetimetothinkaboutreducingourscreentime.Smartphonesarereallyaddictiveandthemoreyouuseone,theworseitgets.So,howcanwetryandbuildthoseboundariessothatwespendlesstimeonourphonesHereareoursuggestions.A.Turnoffnotifications提示信息.DoescheckingasinglenotificationturnintoahalfhourofphonebrowsingYou’renotalone—it’salltooeasytogetsuckedintothespecialmediaworldthroughonealert.Ifyoudisableallunnecessarynotifications,thisislesslikelytohappen.B.Findouthowmuchyou’reusingyourphones.Therearevariousapps,suchasQualitytimeforAndroidandMomentforiOS,whichmonitoryourphoneusageandinformyoujusthowmanyhoursadayyou’respendinglookingatascreen.Theseappsalsoallowyoutosetalertstoremindyouifyouareusingyourphonetoomuch.C.Setupphonefreeperiodseveryday.Trytosetupphonefreeperiodsduringtheday.Schedulethemwhenyou’rebusydoingsomethingelseinordertomakethebreakabiteasier.D.Don’tuseyourphoneasanalarmclock.Don’teventakeyourphoneintothebedroom.Removingyourphonefromtheroomcanalsoremovetheoveralltemptation.E.Trainyourselfwith“techbreaks”.Iftheprevioustipsdon’tworkforyouandyou’restillspendingmoretimeonyourphonethanyou’dlike,thenyoumayneedtokickitupanotch等级.Oneeasywayistoslowlytrainyourselfwith“techbreaks”.Startbylookingatyourphoneforoneminuteandcheckingallformsofmunication,includingtexts,callsandsocialmedia.Thenturnitoff,setthealarmfor15minutesandplaceitfacedowninplainsight.Theupsidedownphoneremindsyourbrainnottoreleasestressandanxietyneurotransmitters神经传体.Thenexttimeitringsorchirps,checkitagainforonlyoneminute.Keepdoingthatuntilitfeelsnaturalnottocheckin,andseethatyoudidn’tmissanything.HowtoSpend
14.LessTimeonOurPhonesPhenomenonSpendmoretimeonsmartphonesratherthanotherimportantthingsandhaveatendencytobee
15.addictedtosmartphones.Methodsof
16.reducingourscreentime
17.Disableunnecessarynotificationstopreventphonebrowsing.Makeyourselfawareofthetime
18.spentonthephonebytheuseofapps.
19.Schedulephonefreeperiodswhenyouarebusywithsomethinginordertomakethebreakabiteasier.
20.Avoidusingyourphoneasanalarmclock.Trainyourselfwith“techbreaks”andmakeyourbrain
21.relax.
22.ConclusionLimitthetimeonthephoneandspendmoretimeonfacetoface
23.munication.。