届一轮复习人教版选修七Unit4Sharing单元学案设计21页word版.docx
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届一轮复习人教版选修七Unit4Sharing单元学案设计21页word版
2019届一轮复习人教版选修七Unit4Sharing单元学案设计
一单元词汇句式搜索
一、写其形
1.muddyadj. 泥泞的；泥土般的
2.textbookn.教科书；课本
3.conceptn.观念；概念
4.relevantadj.有关的；切题的
5.remoteadj.遥远的；偏僻的
6.adjustvi.&vt.调整；（使）适合
7.participatevi.参与；参加
8.otherwiseconj.否则；不然
adj.用别的方法；其他方面
9.privilegen.特权；特别优待
10.paperworkn.文书工作
11.arrangementn.安排；排列
12.astronautn.宇航员；太空人
13.anglen.角；角度
14.donatevt.捐赠
15.voluntaryadj.自愿的；志愿的；无偿的
16.purchasevt.&n.买；购买
17.anniversaryn.周年纪念（日）
18.clickvi.&vt.（使）发出咔嗒声
n.咔嗒声
19.politicaladj.政治的；政党的
20.distributevt.分配；分发
21.distributionn.分配；分发；分布状态
22.securityn.安全；保护；保障
23.operatevi.工作；运转
vt.操作
二、知其意
1.airmailn.航空邮件
2.fortnightn.两星期
3.roofn.屋顶；车顶
4.bucketn.水桶；吊桶；提桶
5.weeklyadj.&adv.每周（的）
6.weedn.杂草；野草
vt.&vi.除杂草
7.rectanglen.矩形；长方形
8.rectangularadj.长方形的；矩形的
9.platformn.台；平台；讲台；（火车站的）月台
10.broomn.扫帚
11.tinn.锡
12.jarn.罐；广口瓶
13.sniffvt.&vi.嗅；闻；用鼻子吸
14.interpretern.作口译的人
15.grilln.烤架；大平底锅
vt.烧烤；炙烤
16.toastvt.烤（面包等）；敬酒
n.烤面包（片）；吐司面包；干杯
bn.梳子
vi.梳（发）
18.cataloguen.目录
19.seedn.种子；萌芽
20.sewvi.（用针线）缝
vt.缝制；缝合
21.trunkn.树干；躯干；大衣箱
22.trunklibrary箱式（柜式）图书馆
23.tractorn.拖拉机；牵引机
24.tailorn.裁缝
vt.剪裁；缝制（衣服）
25.financialadj.财务的；金融的；财政的
26.clinicn.门诊部；小诊所
1.hear__from接到……的信
2.（be）__dying__to极想；渴望
3.the__other__day不久前的一天
4.dry__out（使浸水等之物）完全变干；干透
5.dry__up（指河流、井等）干涸
6.in__need在困难中；在危急中
1.TheotherdayI__was__showing__the__boys__the__weekly__chemistry__
experiment__when，beforeIknewit，themixturewasbubblingovereverywhere!
有一天，我正给孩子们做每周一次的化学实验的演示，我还没有明白怎么回事，混合剂就到处冒气泡了！
2.Butlastweekendanotherteacher，Jenny，andI__did__visit__a__villagewhichisthehomeofoneoftheboys，Tombe.
不过，上周末我和另外一位叫詹妮的教师真的去访问了一个村庄，那是我的学生汤贝的家。
3.Wewalkedfortwoandahalfhourstogetthere—firstupamountaintoaridgefrom__where__we__had__fantastic__viewsandthendownasteeppathtothevalleybelow.
我们步行了两个半小时才到达那里——先是爬山，爬到山脊能看到奇妙的景色，然后下一个陡坡，一直走到下面的山谷。
4.Shewasdyingtoseehimagainbutwhat__if__he__didn’t__want__to__see__her?
她渴望再见他一面，但是如果他不想见她怎么办？
5.Thegiftyougiveisnot__something__your__loved__one__keeps__but__a__
voluntary__contributiontowardsthelivesofpeoplewhoreallyneedit.
你送的礼物不是给你所爱的人留念的，而是给那些的确有需要的人的一项生活上的无偿捐助。
二单元知识综合运用
Ⅰ.阅读理解
A
Theamountoffishcaughtworldwideismuchlargerthanhasbeenreported.Andthatcouldmeanseriousproblemsfortheenvironmentandnationsthatdependonfisheries（渔业）.Anewestimateshowsthatitis32milliontonshigherthancountrieshavebeenreportingyearly.
Thesamereportnotesthattheworld’sfishcatchhasbeendecliningsincethelate1990s.CountriesreporttheirindustrialcatchestotheUnitedNationsFoodandAgricultureOrganization.Buttheydonotreportotherkindsoffishing.Thisincludesthecatchesofsmallcommercialfisheries,whicharecalledartisanalfisheries,andfishingforrecreationandindividualfood.
DanielPaulyattheUniversityofBritishColumbiainCanadaledthestudy.Henotedthatahugeamountofsomecatchesisthrownaway.“Forexample,shrimptrawlers（拖网渔船）keeponlytheshrimpandthefishthattheycatch—ofteneighttotentimesasmuchastheshrimp—getsthrownaway.”
PaulytoldVOAthatbetterestimatesoftheactualglobalcatchwillhelpensuretherewillbeenoughfishinthefuture.“Butourfiguressuggestthatsince1996arapiddecreaseishappening.Andifyouprojectthisforwardyouendupinafewdecadeshavingmuchlesscatch,literallynocatch.Sothatispotentiallydangerous.”
Researchersalsofoundwaystheworld’sfisheriesarechanging.Theyfoundthatfishingfleetsoflargernationsarecatchingfishinthewatersofdevelopingcountriesmoreandmore.
Paulysaidhewassurprisedbytheamountoffishingdonebyforeignfleetsincompetitionwithlocalfishers.“InWestAfrica,thefigurethatwasmostastonishingistheenormousroleofforeignfishing—ofEuropeanandAsianvesselsfishinglegallyorillegallyandcompetingagainstlocalfishermen.OntheotherhandfortheUS,Australiaandsomedevelopingcountries,suchastheBahamas,whatwasapparentistheenormouscontributionofrecreationalfisheries,whichalsonevergetreportedtotheFAO.”
Researcherssayinaccuratedataalsoharmsthedevelopmentandsupervision（监管）ofeffectivepolicyandmanagementmeasures.
语篇解读：
世界范围内捕鱼的数量比报告中的数量要多很多，而这些虚假报告对经济和环境都造成了不好的影响。
1．What’sthemainideaofthepassage?
A．Falseamountoffishcaughtworldwideharmseconomyenvironment.
B．Theworld’sfishcatchhasbeendeclining.
C．Theglobalfishingcompetitionisserious.
D．Themanagementofglobalfishingneedsimproving.
解析：
选A 主旨大意题。
根据文章第一段第一、二句“Theamountoffishcaughtworldwideismuchlargerthanhasbeenreported.Andthatcouldmeanseriousproblemsfortheenvironmentandnationsthatdependonfisheries（渔业）．”可知，本文主要阐述了关于捕鱼数量的虚假报告对环境造成了不好的影响。
故选A项。
2．Whatdoestheunderlinedword“it”（inPara.1）referto?
A．Theamountofforeignfishing.
B．Theamountoflocalfishing.
C．Theamountofrecreationalfishing.
D．Theamountofallfishcaughtworldwide.
解析：
选D 代词指代题。
it为代词，指代前文，又根据32million这个数字可推断出it指代第一句中的“Theamountoffishcaughtworldwide”，由此可知选D项。
3．WhichkindoffishinghasbeenreportedtotheFAO?
A．Industrialfishcatches.
B．Commercialfishing.
C．Fishingforentertainment.
D．Fishingforindividualfood.
解析：
选A 细节理解题。
根据第二段二、三句“CountriesreporttheirindustrialcatchestotheUnitedNationsFoodandAgricultureOrganization.Buttheydonotreportotherkindsoffishing.”可知，各国向联合国粮食及农业组织报告了他们的工业捕鱼量，但没有报告其他形式的捕鱼数量。
故选A项。
B
（2018·合肥高三质检）“Thenoisemadebyboatsofwhalewatchingtouristsmaybecausingcommunicationproblemsfortheanimals，”Britishresearcherssaidlastweek.
Whalewatchingisapopulartouristactivityinplaceswheregroupsofkillerwhales（虎鲸）live.Everyday,dozensofboatsfilledwithtouristsgotowatchthebeautifulanimals.Unfortunately,theenginesoftheboatsmakealotofnoise,andthatmaybecausingproblemsforthewhales,accordingtoareportintheUSsciencemagazineNature.
Thewhalestravelingroups,andcommunicatewitheachotherthroughsoniccallsthatsomescientistsrefertoassinging.Thesoundsoftheboatenginesmaybecreatingtoomuchbackgroundnoiseforthewhalestobeabletoheareachother.
Theresearcherslistenedtorecordingsofwhalecallsmadebetween15and25yearsago,beforewhalewatchingbecamepopular.Thesewerecomparedtomorerecentrecordings.
Theyfoundthattheanimalshavestartedtosingforlongerthantheyusedto,likeapersonshoutingtoafriendacrossanoisyroom.
Itisbelievedthatthewhalesaretryingtocommunicatehuntingorbreedinginformation.Scientistssaidthat,ifthisisprevented,thefutureoftheworld’swhalepopulationcouldbeindanger.
“Animalsbecomeslowinmindandrepeatthemselvesinnoisyareas，”saidVolkerDeecke,aCanadianbiologist.“Theyhavetosaythingstwiceorthreetimesinordertobeunderstood.”
ThekillerwhalesstudiedwerelivingoffthecoastofnorthwesternAmerica.Thenumberofkillerwhalesinthisareahasbeenfallingforseveralyears,butscientistsarenotsurewhy.
语篇解读：
本文首先介绍了观鲸船所产生的噪音对虎鲸的交流造成了困难，然后又介绍了观鲸旅游的盛行和虎鲸的交流方式。
4．Thepassagemainlytellsus________.
A．theproblemsofwhalewatching
B．howkillerwhalescommunicatewitheachother
C．thereducedpopulationofkillerwhalescausedbywhalewatching
D．hearingproblemsofthekillerwhalescausedbywhalewatching
解析：
选D 主旨大意题。
概括文章第一段可得出答案。
观鲸船的噪音给虎鲸的信息交流造成了困难。
5．Nowinanoisybackground,thekillerwhaleshaveto________.
A．singinaloudervoice
B．singlonger
C．travelinsmallergroups
D．getnearertoeachother
解析：
选B 细节理解题。
由第五段可知，因为受噪音干扰，现在虎鲸“唱”的时间比原来长。
6．Scientistsbelievethatkillerwhalessingto________.
A．warneachotherofdangers
B．keepinthesamegroup
C．sendusefulinformation
D．enjoythemselves
解析：
选C 细节理解题。
文章倒数第三段有说明，虎鲸“唱歌”是为了交流捕食或繁殖信息。
7．Fromthepassage,wecanfeelthattheauthoris________.
A．angry B．hopeful
C．worriedD．disappointed
解析：
选C 推理判断题。
文章介绍观鲸船的噪音给虎鲸的交流造成了困难，从文章最后的叙述看，虎鲸数量在下降，而科学家也不明白其中原因，因此显然作者对虎鲸的生存状况感到“担忧”。
C
What’smoreexcitingthanhavingafreshhotpizzadeliveredtoyourdoor?
Howabouthavingitbroughttoyoubyarobot?
ThankstoDomino’sRoboticUnit,thatjustbecameareality.OnMarch8,thethree foottallrobotmadeitsfirstdeliverytosomeluckyresidentsinBrisbane,Australia.
TheautonomousDRUistheresultofacooperationbetweenDomino’sPizzaAustraliaandMarathonRobotics.Themachinecancoveradistanceofupto12milesandbackbeforerequiringabatteryrecharge.EquippedwithGoogleMapsandGPSguidance,DRUcangoalongbikepathsandsidewalksandalsofindthemostefficientwaytoitsdestination.LIDAR,alaser basedsensortechnologysimilartotheoneusedinself drivingcars,enablesDRUtodetectandavoidobstacles,whiletraditionalsensorsensureitspathtoitsdestinationissafe.DRU’splasticshellprotectsthefoodfromthebadweather,whileitsaluminumandsteelcontainerensuresthatthepiesremainhot.
Therobotcanfituptotenpizzasandevenhasaseparatecoldareatoaccommodatedrinkorders.Toaccesstheirfood,customershavetoentertheuniquecodeprovidedbythecompany.Thisnotonlyensuresthattheypickuptherightpizza,butalsopreventsthepiesfromgettingstolen.
Domino’sexpectsadditionalDRUtobereadyforserviceinitsvariousQueenslandlocationswithinthenextsixmonths.Butdon’texpectthesesupercuterobotstoreplacehumansanytimesoon.AccordingtoDomino’s,theDRUstillneedsmuchtesting,whichthecompanybelievescouldtakeuptotwoyears.Thereisalsotheissueofregulations.Thepublicuseofautonomo
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