选修三UNIT 1 拓展习题一Ⅰ．单词拼写1．Inthisagreementwehavegiven________(精确的) expressionsfortherightsanddutiesofboth
sides. 2．Couldyoutellmeaboutthe____

 

选修三UNIT 1 拓展习题一Ⅰ．单词拼写1．Inthisagreementwehavegiven________(精确的) expressionsfortherightsanddutiesofboth

sides. 2．Couldyoutellmeaboutthe________(真实的) situationwhentheaccidenttookplace?3．Inthe________(原始的) society

, humanscouldn’tfindenoughtoeatandplacestolivein. 4．TheInternetisoneofthemostimportant________(突破) in

thescientificworld. 5．Hisgrandfatherusedtobeavery________(有影响力的) personinthistown. 6．Asyoungstudentswe

aresupposedtohave________(崇高的) dreamsinourlife. 7．Officialsofall________(等级) sharedthesamefoodandhousing

inthedrills. 8．Therearelotsoftouching________(神话故事) inChineseliterature. 9．Theyspendalotofmoney________

(购买) advancedequipmentforteaching. 10．Inthispoem, theauthor________(表达) hisdeeploveforhismotherandfather

. 【答案】1．precise2．realistic3．primitive4．breakthroughs5．influential6．noble7．ranks8．mythologies9．purchasing

10．ConveysⅡ．单句语法填空1．Itisimpossibleforthislittleboy________(complete) somuchhomeworkeveryday. 2．________

manypeoplethinkthisisawonderfulplan, Istillthinkitneedspromoting. 3．Lastweek, Lily’sperformance________

(set) apartfromotherperformancesbyheroutstandingsinginganddancing. 4．Theboyfinallygotbackhisschoolbag

________hehadleftbehindonthebus. 5．Ourintentioninthiseventis________(promote) publicawarenessofenvironment

protection. 6．Rightnow, thepoliceissearchingthisvillageforarobber________(call) FlyingTiger. 7．Inhisyouth

, MrLiattempted________(support) hisfamilybyworkingextrahoursatnight. 8．Yououghttoconcentrateyourself

________whattheteacheristeachinginclass. 9．Whenhewasyoung, MrSmith________(seek) tosetupacompanyofhis

own. 10．While________(do) hishomework, thelittleboyfellasleeponthedesk. 【答案】1．tocomplete2．While3．wasset

4．which/that5．topromote6．called7．tosupport8．on9．sought10．DoingⅠ．阅读理解Oneafternoonwhilepreparingdinnerin

herkitchen, AnnePeters, a32－year－oldAmericanhousewife, suddenlyhadseverepainsinherchestaccompaniedbyshortness

ofbreath.Frightenedbythethoughtthatshewashavingaheartattack, Annescreamedforhelp.Herhusbandimmediately

rushedAnnetoanearbyhospitalwhereherpainswerediagnosed (诊断)ashavingbeencausedbypanic, andnotaheartattack

. MoreandmoreAmericansnowadaysarehavingpanicattacksliketheoneexperiencedbyAnnePeters.Studiesdiscoverthat

approximately1．2millionadultindividualsarecurrentlysufferingfromsevereandrecurrent(重复发作) panicattacks

. Therehavebeenalotofexplanationsastothecausesofpanicattacks.Manyclaimthatpsychologicalstresscouldbea

logicalcause, butasyet, noevidencehasbeenfoundtosupportthistheory.Recentreportshaveshownthereareatleast

threesignsthatindicateapersonissufferingfromapanicattackratherthanaheartattack.Thefirstisage.Peoplebetween

theagesof20and30aremoreoftenvictimsofpanicattacks.Thesecondissex.Morewomensufferfromrecurrentpanicattacks

thanmen.Thethirdisthevarietyofsymptoms.Aheartattackvictimoftenexperiencesonlypainandshortnessofbreath

whileapanicattackvictimusuallysuffersmoresymptomsthanthetwomentioned. Itisgenerallyagreedthatapanicattack

doesnotdirectlyendangeraperson’slife.Allthesame, itcannegativelyaffectaperson’slifebymakinghimorherso

afraidofhavingapanicattackatapublicplacethatheorshemayrefusetoleavehome.DrCrocker’sadvicetoanyonewhothinks

heissufferingfromapanicattackistoconsultadoctorforamedicalexaminationtoruleoutthepossibilitiesofphysical

illnessfirst.Onceithasbeenconfirmedthatheorsheis, infact, sufferingfromapanicattack, thevictimshouldturn

topsychologistsanddoctors. 1．WhathappenedtoAnne?A．Herheartfailed. B．Shehurtherchest. C．Shehadapanicattack

. D．Herbreathstopped. 2．WhatcanwelearnfromParagraph3?A．Panicattacksgohandinhandwithheartattacks. B．Old

peoplearemorelikelytohavepanicattacks. C．Panicattacksinvolveawiderrangeofsymptoms. D．Itispsychological

stressthatcausespanicattacks. 3．WhatisDrCrocker’sadvicetovictimsofpanicattack?A．Tohaveathoroughmedical

check. B．Toruleoutthepossibilitiesofillness. C．Toexaminethesymptomsontheirown. D．Toseekpsychologicaland

medicalhelp. 【语篇解读】本文是一篇新闻报道文章讲述了一位32岁的美国家庭妇女AnnePeters正在做晚餐时突发胸痛而且呼吸短促她就医后被诊断是：焦虑症引起了她的疼痛，而不是心脏病发作文章接下来介绍了焦虑症患者的症状及可。

能的发病原因及医生的一些建议1．C细节理解题根据第一段中可知，她的丈夫立即把她送到附近一家医院在这家医院里，她的胸痛被诊断是由急性焦虑症发作引起的，而不是心脏病发作由此可知，Anne得了急性焦虑症故选C项。

2．C细节理解题根据第三段可知，心脏病发作的受害者通常只会经历疼痛和呼吸急促，而急性焦虑症患者通常会出现不止上述的两个症状即急性焦虑症患者会表现出更多的症状故选C项3．D细节理解题根据最后一段可知，Dr。

Crocker给那些认为自己患有急性焦虑症的人的建议是，先请医生进行身体检查，以排除身体疾病的可能性一旦确认他或她实际上患有急性焦虑症，患者就应该求助于心理学家和医生故选D项Ⅱ．完形填空Whenyoulive

inaseasonalenvironment，youcanlearnthatbothoutdoorandindooractivitieshavetheirplace.Astheseasons__1__so

doesyourmood.Certainactivitiesbecomemoreorlessattractive，__2__theweatherandthelengthoftheday. Springis

atimeoftheyearwhentheworldstartsto__3__fromitswintersleep.Duringthisseason，Ienjoygoingonlongwalksthrough

parksandwatchingtheworldcome__4__ . Manyconsidersummertobethetopoftheyear.Thecitycomesintofullswing__

5__theweatherbecomeswarmerandwarmer.Duringthesummer, Iprefertospendthedaytimeanywherethatisair－conditioned

.This__6__includethelibrary，ashoppingcenteroramovietheater.Ioftenenjoyspendingthe__7__eveningssitting

onthewidebalcony (阳台) ofmyhouseandhavingdrinkswithmyfriends. Fall, withthe__8__oftheleavesandthesummer

heatgraduallydisappearing, isprobablyanother__9__timetogoonlongwalksduringtheday.Ilovetobeoutsideduring

fallandseethelifeofthecityreturningtoitshibernation(冬眠). Another__10__togooutsideduringautumnistoenjoy

thelastdaysofwarmthuntilthenextyear. Winter__11__theshorteningofdaysandcoolerweather.Outdooractivities

tendtobecomeless__12__andsinkingdownonthesofawithagoodbookbecomesmyfavoriteactivity.Itisnotenjoyableto

spendtimeoutsideifitistoo__13__. IonlychoosetogooutsidewhenIwanttogoskiing. So, mydecisiontospendtime

indoorsoroutdoorsisvastlydependentonthe__14__.Differentseasons__15__differentactivitiesandthereforeit

isimpossibletochoosewhetherIwouldspendallofmysparetimeindoorsoroutdoors. 1．A．endB．changeC．beginD．arrive

2．A．resultinginB．consistingofC．referringtoD．dependingon3．A．shakeB．circleC．awakenD．wave4．A．openB．alive

C．stillD．real5．A．asB．ifC．orD．unless6．A．shouldB．needC．canD．must7．A．dryB．rainyC．warmD．freezing8．A．growing

B．turningC．existingD．darkening9．A．busyB．extraC．informalD．excellent10．A．ruleB．reasonC．excuseD．question

11．A．losesB．findsC．bringsD．begs12．A．helpfulB．normalC．expensiveD．attractive13．A．hotB．coldC．wetD．bright

14．A．livesB．feelingsC．seasonsD．activities15．A．giveupB．believeinC．cometoD．callfor【语篇解读】本文是议论文，主要讨论了在室内活动好还是在室外活动好？作者以四季变换为线索，谈了自己的观点。

1．B四季“更迭(change)”会影响人们的心情故选B项2．D由下文作者列举他在不同季节喜欢的活动不同可知，他认为某些活动变得更加有吸引力或者无吸引力“取决于(dependon)”天气以及白昼的长短故选D项。

3．C由“from its winter sleep”可知，春天是万物开始从冬眠中“醒来(awaken)”的季节作者喜欢在这个季节去公园散步并观察万物“复苏(comealive)”故选C项4．B参见上题解析。

故选B项5．A“天气越来越暖和”和“城市进入到活跃状态”之间是因果关系，故选用as故选A项6．C由上文的“Iprefertospendthedaytimeanywherethatisair－conditioned。

”可知，夏天天气太热，作者喜欢白天待在任何有空调的地方，“有时会(can)”包括图书馆、商场或者电影院故选C项7．C夏天的夜晚很“热(warm)”，作者喜欢坐在大阳台上跟朋友们共饮一杯故选C项8．B秋天的特点是树叶

“变色(turning)”，夏日的炎热逐渐“消退(disappearing)”故选B项9．D由下文的“go outside during autumn”可知，作者认为秋天是可以到“户外(outside)

”散步的又一段“美好(excellent)”时光故选D项10．B本段探讨的是作者喜欢秋日户外活动的“原因(reason)”，除了可以看到万物再次回归到冬眠状态，还可以“享受(enjoy)”一年之中最后的一段温暖时光。

故选B项11．C冬天“带来了(brings)”缩短的白昼和越来越冷的天气故选C项12．D由下文的“It is not enjoyable to spend time outside”可知，冬天的户外活动变得不那么。

“有吸引力(attractive)”故选D项13．B如果天气太“冷(cold)”，到户外活动就没那么有意思故选B项14．C由上文作者列举他在四季所喜欢的不同活动可知，作者在室内还是到室外活动的“决定(decision

)”完全取决于“季节(season)”，因为不同的季节“需要”不同的活动故选C项15．D由上文作者列举他在四季所喜欢的不同活动可知，作者在室内还是到室外活动的“决定(decision)”完全取决于“季节

(season)”，因为不同的季节“需要(callfor)”不同的活动故选D项Ⅲ．语法填空Waterdoesn’tcurrentlyexistonMars’surface, butitusedto. About

4billionyearsago, somethinghappenedtoMars’atmosphere, andmostoftheliquidwater1．________(disappear) due

toharmfulradiation. Butsomeof2．________maystillbeunderground. Couldthoseancientwaterholescontainlife?

China’sTianwen-1missionwillsearch3．________theexistingwaterbyradarfixedontherover (月球车). TheEuropeanSpace

Agency’sspacecraftfoundevidenceforsubsurfacewater, 4．________(use) radarfromspace, butthiswillbethefirst

timearoverhassearchedfromtheground. Tianwen-1willalsogiveChina5．__________(value) Marsexperienceandlay

foundationforasamplereturnmissionplannedfor6．________endofthe2020s. GettingMartiansamplesbacktoEarthis

atoppriorityforthescientificcommunity. Despitetheimpressiveadvances7．________(make) inplacingscienceinstruments

onspacecraft, onlythetechnologyonEarth, 8．________cantestsamplesaccurately, istoverifythepresenceorabsence

oflifeinasample. Asof2020, onlyNASA(美国国家航空航天局) haslandedandoperatedspacecraftonMars9．________(successful

). MorecountriesexploringMarsmeansmore10．________(opportunity) forglobalcooperation. Spaceexploration

bringsoutthebestinusall. Whenmorenationsworktogether, everyonewins. 【语篇解读】本文是记叙文，主要描述了不同国家探索火星的方法1．disappeared

考查时态句意：由于有害的辐射，大部分液态水消失了根据前文的时间“About 4 billion years ago”可知，此处是描述过去发生的事情，需要用一般过去时故填disappeared2．it考查代词。

句意：但是有些液态水仍然在地下根据句意，此处指代前文的“liquid water”，water是不可数名词，需要用单数it来指代故填it3．for考查介词句意：中国的“天问一号”任务将通过固定在月球车上的雷达来寻找现有的水。

searchfor表示“寻找”，是固定搭配故填for4．using考查现在分词句意：欧洲航天局的航天器利用来自太空的雷达发现了地表水存在的证据此处前后句没有连接词，且后半句没有主语，所以use是非谓语动词，use和逻辑主语。

“The European Space Agency’s spacecraft”之间是主动关系，需要用现在分词表示主动故填using5．valuable考查形容词句意：天问一号还将为中国提供宝贵的火星经验，并为计划于本世纪20年代末进行的样本返回任务奠定基础。

此处需要用形容词做定语，修饰名词experience故填valuable6．the考查冠词句意同上题theendof…表示“在……末”，是固定搭配故填the7．made考查过去分词句意：尽管在航天器上放置科学仪器方面取得了令人印象深刻的进步，但只有地球上能够准确测试样本的技术，才能验证样本中是否存在生命。

此make与逻辑后主语语advances是被动关系，故此处用过去分词做后置定语，修饰名词advances故填made8．which考查定语从句句意同上题本句是定语从句，从句修饰名词technology,

technology是物，在从句中做主语，且本句是非限制性定语从句，关系词不能用that故填which9．successfully考查副词句意：截至2020年，只有美国国家航空航天局(NASA)在火星上成功着陆并操作了航天器。

此处需要副词来修饰动词land和operate故填successfully10．opportunities考查名词复数句意：更多的国家探索火星意味着更多的全球合作机会根据前文的“More countries。

”可知，此处机会应该用复数，和前文对应。故填opportunities。

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