高中英语外研版选择性必修第一册Unit 6 Period 3　Using language-Present perfect continuous

Period3Usinglanguage—Presentperfectcontinuous感知以下句子，并完成方框下面的练习1．Allthistime，thesong“SkyRailway”hasbeenplayinginsidemyhead.2．Thejourneyhasbeenflyingby，andbeforeIknowit...3．TheQinghai-TibetPlateauhasbeenattractingpeople’sadmirationforcenturies.4．Now，thankstoourefforts，passengersfromalloverthecountryhavebeenenjoyingthesemagicallandscapes.5．Thirty-threepassageshavebeenbuiltundertherailwaytoallowtheanimalstomovesafelyandfreelyintheirnaturalhabitat.现在完成进行时表示动作开始于过去，并一直持续到现在，动作可能仍在进行，也可能刚刚结束。现在完成进行时的构成：have/hasbeen＋现在分词，如句1、句2、句3和句4。句5时态为：现在完成时。一、现在完成进行时的结构现在完成进行时由“have/hasbeen＋现在分词”构成。二、现在完成进行时的用法1．常用来表示开始于过去某个时间，一直延续到现在并且会继续进行下去的动作。常和allthistime，thisweek，thismonth，allnight，allthemorning，recently，for＋一段时间等状语以及since引导的状语从句连用。Hehasbeenwritingarticlestothenewspaperssincehebecameateacher.自从任教以来，他一直在为报刊撰稿。Ihavebeenwaitingforthatapplicantforanhour，buthestillhasn’tturnedup.我已经等那位申请人一个小时了，可他还没出现。2．表示到目前为止的一段时间里一直在反复进行的动作。Wehavebeenseeingeachotherquitealotrecently.最近我们常常见面。Youhavebeensayingforayearthatyouwillstudyabroad.整整一年你都在说要出国学习。3．表示某种感情色彩。Ihavebeenwantingtomeetyouforalongtime.和你见面是我盼望已久的事。Toomuchhasbeenhappeningtoday.今天真是一个多事的日子。三、现在完成进行时与现在完成时1．现在完成进行时可以表示动作的重复，而现在完成时一般不表示重复性。Haveyoubeenmeetinghimrecently?你最近常和他见面吗？Haveyoumethimrecently?你最近见过他吗？2．现在完成进行时有时含有感情色彩，而现在完成时一般是平铺直叙。Ihavebeenwaitingforyoufortwohours.我一直等了你两个小时。(可能表示不满)Ihavewaitedforyoufortwohours.我等了你两个小时。(说明一个事实)3．现在完成进行时强调动作的延续，而现在完成时强调结果，即动作的完成。Hehaswrittenaletter.他写了一封信。(已经写好)Hehasbeenwritingaletter.他一直在写一封信。(仍然在写)4．有些动词不能用于现在完成进行时，但可用于现在完成时。如：表示状态的动词：be，have，exist等；表示感情的动词：like，love等；表示感觉的动词：see，hear，know等。Hehashadacoldforaweek.他已经感冒一周了。IhavelikedjazzsinceIwasateenager.从青少年起我就喜欢爵士乐了。Ihaveknownherforalongtime.我已经认识她很长时间了。5．与一段时间连用时可以用现在完成时也可以用现在完成进行时；但与“次数”连用时只能用现在完成时，不能用现在完成进行时。eq\b\lc\(\rc\(\a\vs4\al\co1(Ithasn’trainedforsixweeks.,已经六个星期没下雨了。,Ithasbeenrainingsinceyesterdayanditisstillraining.,从昨天起，就一直在下雨，而且现在还在下。))eq\b\lc\(\rc\(\a\vs4\al\co1(Hehasrungmeupfivetimessince12o’clock.,从十二点后，他已经给我打了五次电话。,Hehasbeenringingmeupallthemorning.,他整个上午一直在给我打电话。))教材听力训练(见课件)用所给词的正确形式填空Someexperts1.havebeendoing(do)someresearchonrobotstheseyears.RobotteachersarenowverypopularwithpupilsinsomeprimaryschoolsinSouthKorea.2.Compared(compare)withhumanteachers，robotteachersaremorepatient.Inaddition，they3.havebeenstanding(stand)theresincetheywerecreatedandneverfeeltired.4.Equipped(equip)withmicrophonesandvideocameras，therobotsteachstudentsasteachers.ResearchersfoundthattheEnglish-teachingrobotshelpedraisestudents’interestinthelanguage.Moreandmorestudentsgraduallygottheirgrades5.improved(improve)inexams.Meanwhile，otherrobotteachers，whichcanteachmath，scienceandart,6.havebeendeveloped(develop)sofaraswell.Manypeoplethinktheserobotteachersshouldbeusedinfarawayvillageschoolssothatthechildrenwho7.havebeenlooking(look)forwardtobettereducationtheseyearscanalsoreceivegoodeducation.8.Togive(give)ruralschoolchildrenmorelearningchances，theSouthKoreangovernment9.hasexpressed(express)greatinterestindevelopingtheserobotsalready.Nodoubttherewillbemoreandmorerobotteachers10.working(work)withstudents.Perhapstheywillcompletelyreplacehumanteachersonedayinthefuture.Whoknows?Ⅰ.单句语法填空1．Samwhoworksasanoperatorinourcompanyhasbeenreading(read)thebookforalongtimebuthasn’tfinishedyet.2．DoyouknowthatIhavebeenwaiting(wait)foryoufortwohoursintherain?3．Obviously，Ihavecleaned(clean)allthewindowsuptonow.4．IlovecominghereandseeingmyfamilyandallthefriendsIhavemade(make)overtheyears.5．Thetelephonehasbeenringing(ring)foralmostaminute.Whydoesn’tsomeoneanswerit?Ⅱ.完成句子1．You’vebeensayingyoucansucceedforfiveyears，butyourworkisn’tprogressingsteadily.五年来你一直在说你能成功，但是你的工作并没有稳步前进。2．Ihavebeenvisitingsomemuseumsofthiscitythismonthatmyleisure.这个月我闲暇时一直在参观这个城市的几个博物馆。3．Thegeologistlooksthinandtired.Hehasbeenworkingtoohardrecently.这位地理学家看起来又瘦又累，他近来工作很辛苦。4．Ihavebeenreadingthisnovelrelatedtocybercrimefortwohours，butIhaven’tfinishedit.这本与网络犯罪有关的小说，我已经读了两小时了，但我还没读完。5．Thenumberofmedicalschoolsreached18intheearly1990sandhasremainedaroundthatleveleversince.在20世纪90年代早期，医学院的数量达到了18家，并且从那时起，(数量)基本没变化。Ⅲ.阅读理解(2022·江苏宿迁高二期末)Campaignstoprotectthenaturalworldaregettingincreasinglyambitious.Butalthoughthereisconvincingevidencethatprotectedareaspreventhabitatloss，proofthattheyactuallybenefitwildlifeissurprisinglyscanty.Now，thefirstlargestudyofitskindshowsnaturereservescanincreasewaterbirdpopulations，buttypicallyonlyifhumanstakeanactiveroleintheirmanagement.Tounderstandtheimpactofnaturereserves，conservationscientistHannahWauchopedecidedtoanalyzepopulationsofwaterbirdspecies.First，theteamidentified1,506protectedareasthathadpopulationdatafrombothbeforeandaftertheywerecreated.Then，theypairedeachreservewithoneormorecontrolsites—asimilarpatchofnearbyhabitat—thatwasunprotected.Thissetuphelpedtheresearchersunderstandhowtheprotectedareainfluencedbirdpopulations.Theresearchershadhopedtheanalysiswouldclearlyshowprotectedareasbenefitbirds.However，only27%ofwaterbirdpopulationsinprotectedareasincreasedafterthecreationofthereservewhile21%ofpopulationswerenegativelyimpacted，comparedwiththecontrolsites，afterareservewasestablished.Asilverliningisthatnearlyhalfthestudiedgroupsneithergrewnorshrank:Atleastthosepopulationswerestable.Tofigureoutwhatwasresponsibleforthepopulationgainsandlosses，theteamanalyzedmultiplefactors，ofwhichthemostimportantwaswhetherthesitewasspecificallymanagedforwaterbirds.Thatcouldmeankeepingriversandlakesattherightlevelsfortheprotectedspecies，removinginvasiveweeds，orinstallingfencingtokeepoutinvasivepredators.“Themodestsuccessoftheseprotectedareasmakessense，”saysPaulFerraro，anenvironmentaleconomist.Inmanypolicycontexts，henotes，mostinterventionsworknobetterthanthestatusquo.However，thenewstudy’smixedresultsarewhatgoodscienceactuallylookslikeandweneedmorestudieslikethisone.语篇解读本文是一篇说明文。文章主要讲述建立自然保护区和人类的干预对野生动物的影响。1．Whatdoestheunderlinedword“scanty”probablymeaninthefirstparagraph?A．Believable. B．Solid.C．Insufficient. D．Conflicting.答案C解析词义猜测题。根据第一段中“Butalthoughthereis...wildlifeissurprisinglyscanty.”可知，scanty是形容词，2个小分句之间是转折的关系，上文提到“有令人信服的证据”，下文就应该是“能证明保护区实际上有益于野生动物的证据是不足的”，这样上下文才能构成对比和转折，所以scanty的意思应该是“不足的”，和选项C意思一致。故选C。2．Whatcanweknowaboutnaturereservesfromparagraph3?A．Nearlyhalfofthewaterbirdpopulationsareinastablestate.B．Amajorityofthewaterbirdpopulationswerenegativelyaffected.C．Naturereservesincreasedthewaterbirdpopulationsasexpected.D．Protectedareasmakemuchdifferencetothewaterbirdpopulations.答案A解析细节理解题。根据第三段末句“Asilverliningisthatnearlyhalfthestudiedgroupsneithergrewnorshrank:Atleastthosepopulationswerestable.”可知，几乎一半保护区的水鸟数量是处于稳定状态的。故选A。3．Whichofthefollowingistheleadingcauseofthefailureofnaturereserves?A．Smallsize.B．Humanactivities.C．Invasiveweeds.D．Ineffectivemanagement.答案D解析推理判断题。根据第四段首句可知，管理是决定鸟类数量的最重要因素，所以如果一个自然保护区失败了，那么，最重要的原因应该是管理不善。故选D。4．Whyaretheenvironmentaleconomist’swordsquoted?A．Toemphasizethevalueofthestudy.B．Toshowthedrawbacksofintervention.C．Toindicatethedifficultyofmorestudies.D．Toexpresssatisfactionaboutthestatusquo.答案A解析推理判断题。根据最后一段“‘Themodestsuccessoftheseprotectedareasmakessense，’saysPaulFerraro，anenvironmentaleconomist.”可知，作者引用环境经济学家保罗·费拉罗的话，是为了强调研究的价值。故选A。Ⅳ.完形填空(2023·浙江A9协作体高二上期中联考)Itwasacold，rainyday，andIhadnodesiretodriveupthewindingmountainroadtomydaughterCarolyn’shouse.Butshe1thatIcometoseesomethingatthetopofthemountain.SohereIwas，2makingthetwo-hourjourneythroughthickfog.Nothingcouldbeworththis，IthoughtasI3alongthedangeroushighway.Turningdownanarrowtrack，we4andgotout.Wewalkedalongapaththatwasthickwitholdpineneedles.Hugeblack-greenevergreens(常青树)5overus.Gradually，thepeaceandsilenceoftheplacebeganto6mymind.ThenweturnedacornerandstoppedatthetopofthemountainandIwasentirelyheldin7.Thereacrossfieldsandvalleyswereriversoffully-openedyellowflowersfromthelightonetothemostbrilliant.Itlookedasthoughthesunhadtippedoverand8themountainsideingold.9occurredtomymind.Whocreatedsuchbeauty？How？When？Asweapproachedthehousethatstoodinthecenteroftheproperty，wesawa10thatread：“AnswerstotheQuestionsIKnowYouAreAsking.”Thefirstanswerwas：“OneWoman—TwoHands，TwoFeetandVeryLittleBrain.”Thesecondwas：“11ataTime.”Thethird：“Startedin1958.”Aswedrovehome，IwassomovedbywhatwehadseenthatIcould12speak.“Shechangedtheworld，”Ifinallysaid，“onesmallplantatatime.Shestartedalmost40yearsago，probablyjustthe13ofanidea，butshekeptatit.”Thewonderofitwouldnotletmego.“Imagine，”Isaid，“ifI’dhadadreamand14it，justalittlebiteveryday，whatmightIhaveaccomplished？”Carolynlookedatmesideways，smiling.“Starttomorrow，”shesaid，“15yet，starttoday.”语篇解读本文为记叙文。作者跟女儿来到山顶，看到满山的鲜花，作者被眼前的景色惊呆了。得知这是一位女士多年努力的结果，作者感受颇深：如果我有一个梦想，并为之努力，每天努力一点，我会取得什么样的成就呢？1．A.asked B．commandedC．insisted D．predicted答案C解析ask问；command命令；insist坚持；predict预测。根据上文的“...Ihadnodesiretodriveupthewindingmountainroadto...”和空格前的“But”可知，是女儿的坚持才让作者跟女儿去山顶。故选C项。2．A.unwillingly B．undoubtedlyC．unknowingly D．unexpectedly答案A解析unwillingly不情愿地；undoubtedly毫无疑问地；unknowingly不知不觉地；unexpectedly出乎意料地。根据下文的“Nothingcouldbeworththis，IthoughtasIalongthedangeroushighway.”可知，作者是不情愿来这儿的。故选A项。3．A.walked B．inchedC．wandered D．fled答案B解析walk步行；inch缓慢移动；wander游荡；flee逃离。根据下文的“thedangeroushighway”可知，作者在这条危险的路上开得很慢。故选B项。4．A.pulledover B．steppeddownC．lookedup D．turnedoff答案A解析pullover靠边停车；stepdown走下；lookup抬起头来；turnoff关闭。根据下文的“gotout”可知，作者把车停下了。故选A项。5．A.greeted B．flowedC．reached D．towered答案D解析greet打招呼；flow流动；reach到达；tower高于。根据句意和下文的“overus”可知，这些树是高耸在作者和女儿的头顶上。故选D项。6．A.admit B．fillC．control D．read答案B解析admit承认；fill填充；control控制；read读取。根据句意和空格后的“mymind”可知，此处是指这个地方的平静和寂静开始充斥着作者的脑海。故选B项。7．A.amazement B．curiosityC．amusement D．confusion答案A解析amazement惊讶；curiosity好奇心；amusement娱乐；confusion混乱。根据下一句“Thereacrossfieldsandvalleyswereriversoffully-openedyellowflowersfromthelightonetothemostbrilliant.”可知，作者被这儿的景色惊呆了。故选A项。8．A.pushed B．movedC．swung D．bathed答案D解析push推动；move移动；swing摆动；bath沐浴。根据上文的“tippedover”和下文的“ingold”可知，此处指山坡被笼罩在阳光里。故选D项。9．A.Doubts B．IdeasC．Questions D．Requests答案C解析doubt疑问；idea想法；question问题；request请求。根据下文的“Whocreatedsuchbeauty？How？When？”可知，作者的脑海中出现了一些问题。故选C项。10．A.signal B．symbolC．symptom D．sign答案D解析signal信号；symbol符号；symptom症状；sign标牌。根据空格后的“...thatread：‘AnswerstotheQuestionsIKnowYouAreAsking.’”可知，此处说的应该是标牌上的内容。故选D项。11．A.Each B．SomeC．One D．That答案C解析each每个；some一些；one一个；that那个。根据下一段的“onesmallplantatatime”可知，此处指的是每次种一棵。故选C项。12．A.surely B．barelyC．mostly D．instantly答案B解析surely当然；barely几乎不；mostly主要地；instantly立即。根据上文的“Aswedrovehome，Iwassomovedbywhatwehadseenthat...”可知，此处指的是作者感动得几乎说不出话来。故选B项。13．A.beginning B．intentionC．ending D．absence答案A解析beginning开始；intention意图；ending结束；absence缺席。根据句意和句中的“started”以及“keptatit”可知，此处指的是可能开始只是一个想法，但她坚持了下来。故选A项。14．A.setoff B．workedoutC．setdown D．workedat答案D解析setoff出发；workout制定；setdown放下；workat致力于。句中的“it”指的是上文的“dream”，workatthedream指的是为梦想而努力。故选D项。15．A.Later B．BetterC．Happier D．Harder答案B解析later稍后；better更好的；happier更快乐的；harder更困难的。根据上文的“Starttomorrow”和空格后的“starttoday”可知，此处是说今天开始更好，所以应该用betteryet(更好的是)。故选B项。Ⅴ.语法填空(2022·江西九江高二期末)Curiosityaboutbirdshasinspiredpeopletotakeupbird-watchinginShanghai.Manytakeitasanopportunity1.(spend)timeoutdoorsandgetclosetonature.Themostdedicatedbirdersareusuallyequippedwithbinocularsandcameras，andtravellongdistancesandspend2.(hour)amongreedsinshoals(浅滩)inNanhuiorChongmingdistrict，inordertocapture3.newbirdwiththeirlens.Others，especiallyparentswithschool-agedchildren，signup4.weekendbird-watchingsessionsandjoingroupsof10ontripstopopularlocationsforbird-watching.Morethan430speciesofbirds，aboutone-thirdofthetotalbirdpopulationinChina，can5.________(see)inShanghai.Themajorityofbirdsinthecity6.(be)migratory，passingbythesoutheasterntipofthecity’sNa