外研版英语高三总复习课件作业33.docx
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外研版英语高三总复习课件作业33.docx
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外研版英语高三总复习课件作业33
题组层级快练(三十三)
Ⅰ.阅读理解
Accordingtoarecentstudy,anewgeneticallymodified(转基因的)ricecanpreventinfectionofHIV,thevirusresponsibleforthediseaseAIDS.
ThestudyreportsthenewlydevelopedriceproducesproteinsthatattachdirectlytotheHIVvirus.Thisprocesspreventsthevirusfrommixingwithhumancells.Thescientistssayitcanremovetheeffectofthevirusandblockitsspreading.
TheJointUnitedNationsProgrammeonHIV/AIDSreportsthatworldwide,nearly37millionpeoplewerelivingwithHIVin2017.Theorganizationsaysthelargestnumberofthoseareindevelopingcountries.NearlytwothirdsofHIVcasesareinAfrica.NowthereisnocureforHIV/AIDSthoughtherehavebeendevelopmentsinoraldrugtreatmentstoslowtheprogressionofthedisease.
ThenewstudypredictsthericebasedmethodwillleadtolongtermuseoftheantiHIVtreatmentacrossthedevelopingworld.Researcherssaidthe“groundbreaking”discoveryis“realisticallytheonlyway”thatantiHIVcombinationtreatmentscanbeproducedatacostlowenoughforthedevelopingworld.
Theysaytheeasiestandmostcosteffectivewaytousethericewillbetomakeitintoacreamtobeputontheskin.TheHIVfightingproteinscanthenenterthebodythroughtheskin.Peopleallovertheworldcouldgrowthericeandmakethecreamthemselves.Thiswouldpreventthecostandtravelrequiredformanypatientstoreceivetreatmentsandmedicine.
Theprocessofchangingthegeneticstructureoffoodcropshasbeendebatedforsometime.Critics(批评家)ofgeneticallyengineeredcropsbelievetheycanharmpeople.Thescientificteamsaysfurthertestingisneededtoensurethatthegeneticengineeringprocessdoesnotproduceanyadditionalchemicalsthatcouldbedangeroustopeople.
1.WhatdoestheauthorintendtodoinParagraph3?
A.IntroduceHIVtothepublic.
B.ProvidesomedataaboutHIV.
C.RemindreadersofHIVprevention.
D.StresstheurgencyofHIVtreatments.
2.Inwhichwaywillthericebeusedatthelowestcost?
A.Bytransformingitintoproteins.
B.Byaddingittoanoraldrug.
C.Byprocessingitintoacream.
D.ByattachingittotheHIVvirus.
3.Whatcanweinferaboutthegeneticengineeringprocess?
A.Itstillrequiresperfecting.
B.Itcanproducedangerouschemicals.
C.ItcanpreventinfectionofHIV.
D.Itappliestothedevelopingworld.
4.Fromwhichisthetextprobablytaken?
A.Abiologytextbook.
B.Ahealthmagazine.
C.Asocialwebpage.
D.Afirstaidbrochure.
答案与解析
【文章大意】 本文主要介绍了一种可以应对HIV病毒的转基因大米。
1.答案 D
解析 考查推理判断。
根据对第三段的整体理解可知,本段对艾滋病的严峻现状进行了解释和说明,由此可推知,本段意在强调解决这个世界性的难题刻不容缓,故选D项。
2.答案 C
解析 考查细节理解。
根据第五段第一句“Theysaytheeasiestandmostcosteffectivewaytousethericewillbetomakeitintoacreamtobeputontheskin.”可知,最简单且最有成本效益的方式就是把大米制作成膏状体,故选C项。
干扰项分析 A项错在把其转换成蛋白质,文章中并没有提到转换,而是说这种大米自己可以直接产生抗艾滋病的蛋白质;B项错在把其添加在口服药中,文章中只是提到了人们一直在开发口服治疗艾滋病的药物;D项与第二段第一句“ThestudyreportsthenewlydevelopedriceproducesproteinsthatattachdirectlytotheHIVvirus.”以及题干相悖,故排除。
3.答案 A
解析 考查推理判断。
根据最后一段第一句“Theprocessofchangingthegeneticstructureoffoodcropshasbeendebatedforsometime.”以及对本段的整体理解可推知,基因工程过程有待改善和提高,故选A项。
4.答案 B
解析 考查推理判断。
根据第一段开篇点题并结合对全文的整体理解可知,本文主要介绍了一种可以应对HIV病毒的转基因大米,与健康有关,由此可推知,本文很可能选自健康杂志,故选B项。
Ⅱ.阅读填句
Mostpeople,ifasked,wouldprobablysaythattheylovethemselves.Butwhenyoustarttolookathowtheytreatthemselves,adifferentanswerbeginstooccur.Themoretimeyouspendtryingtoconformtoeveryoneelse'sexpectations,thelesslovingtowardsyourselfyoumaybecome.
__1__
◆Youwon'tbetoobusy.
Peoplewholovethemselvesknowhowtosaynotoalotofthingssotheycansayyestothethingsthatarereallyimportanttothem.Peoplemaytrytopressureyouintoayesfromtimetotime.__2__Youdon'treallymakeyourlifeamessasaresultoftoomuchwork.
◆Youwon'tbeafraidtoaskforhelp.
__3__Youknowyoudon'thavetobeallthingstoallpeopleandyoudon'thavetodoeverythingyourself.
◆__4__
Happinessisaninsidejob.Ifyouwaitfortheperfectjob,theperfectfriend,aromanticoutingplannedbysomeoneelseyoumayfindyourselfwaitingtobehappy.Ifyoureallyloveyourself,it'suptoYOUtobringasmuchhappinessintoyourlifeaspossible;youcan'tputthatonsomeoneelse.
◆Youwon'tcompareyourselftoothers.
TheysaycomparisonisthethiefofjoyandIcouldn'tagreemore.__5__Youdon'thavealltheinformationandknowthatit'sbesttofocusonyourselfandstopthecomparisongame.
A.Youwon'trelyonotherstomakeyouhappy.
B.Arrangingyourtimeandenergyisakeytohappiness.
C.Youloveyourselfenoughtoknowwhenyouneedhelp.
D.Hereareseveralthingsyouwon'tdoifyoureallyloveyourself.
E.Youlearnfromdecisionsandmightmakedifferentonesthenexttime.
F.Youforgiveyourself,justasyouforgiveoth
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