2024-2025学年高中英语Unit3Underthesea单元加餐练新人教版选修7

PAGE1-单元加餐练Ⅰ.阅读理解Notlongago,peoplecouldonlybuyorganicfoodinsmallshops.Todayitiscommoninmostmajorsupermarkets.Thereasonfortheincreaseisthatmoreandmorepeoplearedemandingfoodgrownwithoutchemicals.Sincethe1990s,organicfarmproductionhasgoneup20percenteveryyear.Thispatternisexpectedtocontinuearoundtheglobe.Australialeadstheworldinlandusedfororganicagriculture.IthasfourtimesasmuchlanddevotedtoorganicfarmingasallofAsia.However,mostofthelandisnotveryfertile,anditonlyproducesamodestamountoffood.Argentinaisadistantsecond,followedbyBrazil,theUnitedStatesandChina.InAfrica,onlyaverysmallamountoflandisregisteredfororganicfarming.ThatdoesnotmeanAfricareliesonchemicals.Infact,manyfarmersdonotusechemicalsbecausetheycannotaffordthem.Yettherearenoprogramsforthesefarmerstoprovetheydonotusechemicals.Withouttheseprogramstheirfoodcanneverbeapprovedorganic.Indiahashadthemostdramaticrecentincreaseinorganicfarming.Likemanyothercountries,Indiaseescontinualgrowthinorganicfoodsalesaroundtheworld.This,ofcourse,leadstogrowthinprofits.LikeIndia,manycountriesaretryingtoincreasecommercialorganicfarmingtogetashareofthesales.Thishasledtocriticism.Somepeoplebelievethatorganicfarmingshouldnotjustbeaboutmakingmoney.Theythinkthegoalistohelptheenvironment.Otherssayorganicfarmingwillnotcontinueifitisnotprofitable.Theysaythatpeopleshouldbeabletomakemoneywhileprovidingfoodthatishealthytomankind.语篇解读：随着有机食品的热销，近年来有机农业也在逐步升温。但是，人们对有机农业的快速发展却看法不一。1．Whatisthepassagemainlyabout?A．Organicfoodhasbecomemuchmorecommon.B．Peopledonotwanttoeatfoodwithchemicalsinit.C．Farmingorganicallyisgrowingaroundtheworld.D．Countriesallwanttomakemoneybyorganicfarming.解析：选C主旨大意题。通读全文可知，本文举例说明白有机农业在全球的快速发展：澳大利亚拥有世界上最多的有机农田，阿根廷、巴西、美国和中国紧随其后，印度在有机农业方面的发展最为快速。因此选C。2．Whydopeoplewanttoincreaseorganicfarming?A．Moreandmorepeopledemandchemicalstogrowfood.B．Profitsfromorganicfarminghelpmakeapprovalprograms.C．Therearefewerchemicalsavailabletothehumanbeings.D．Organicfoodisgoodfortheearthandthehumanbeings.解析：选D细微环节理解题。依据最终一段倒数第三句和最终一句可知，人们想发展有机农业的缘由是有机农业有利于环境，且对人的身体健康有好处。3．Fromthepassage,itcanbesaidthat________.A．IndiausestheleastlandtofarmorganicallyB．theUSisthefourthlargestorganicfarmingcountryC．BraziluseslesslandtofarmorganicallythanChinaD．ChinaandIndiahavethesameamountoforganicfarmland解析：选B细微环节理解题。依据其次段前四句可知，澳大利亚拥有世界上最多的有机农田，阿根廷、巴西、美国和中国紧随其后。因此，B项正确。4．Itcanbeinferredfromthepassagethat________.A．peoplewhoeatfoodwithchemicalshaveshorterlifespanB．IndiawillsoonbecomethelargestgroweroforganicfoodC．morecountrieswillfarmorganicallyastheenvironmentgetsworseD．therewillbefewerorganicfarmsifdemandfororganicfoodgoesdown解析：选D推理推断题。依据第一段和最终一段第四、五句可知，因为有机食品的热销，有机农业才得以快速发展。由此可推知，假如人们对有机食品的需求量降低了，有机农业的规模也会随之变小。Ⅱ.阅读七选五Weallfacequantitiesofstressinaday­to­dayliving,whetheratwork,athome,oranywhereinbetween.__1__Here'showstresscanhelpusonaneverydaybasis.Sharpeningyourmemory.Didyouevernoticethatsometimeswhenyouarestressed,yourmemoryseemstoimprove？Rememberthattestyoupassedwheretheanswersseemedtocomeoutofnowhere?__2__It'sbecauseofstresshormones(荷尔蒙)thatincreaseyouralertnesswhenit'smostneeded.__3__Successfulemployeesturnstressintomotivation.Haveyouevernoticedthatyougettheleastamountofworkdonewhenyouhavethefewestdeadlines?Toolittlestresscanaffecthowmuchyouactuallygetdone.Whenyoutakerisksandchoosetogetoverthedifficulty,itimprovesyourmentaltoughnessandself­confidence.Helpingyouresisttheattackofillness.__4__Believeitornot,therightkindofstresscanhelpyourbody'sdefensesagainstillness.Whenyougetsick,stresscausesyoutomakehormonesthatbattlethreatstoyourhealth.Thatburstofstressishelpfultoyourimmunesystemwhenyourbodyfacesathreat.Makingyourlifemoreinteresting.Thinkaboutsomestressfulsituationsthatweconsciouslyputourselvesintomakelifemoreinterestingandenjoyable,likeaskingsomeoneoutonafirstdate,conqueringaknownfear,orlearningsomethingnew.Thesemaynotimmediatelycometomindwhenyouthinkofstressbecauseofthepositiveoutcomes.__5__A．Helpingyougetanadvantageatwork.B．Helpingyougetthroughdifficulttime.C．Thiswillhappenwheneveryouarestressed.D．That'sonewayyourbrainrespondstostress.E．Youneedahealthyimmunesystemtohelpfightoffdiseases.F．Butthey'rethetypesthatcanhelpyouachievefulfillmentandhappiness.G．Buthandledproperly,stresscanhavemanybenefitsforthebodyandmind.答案：1～5GDAEFⅢ.完形填空Ihadthoughttodaywasgoingtobeanordinaryday.However,by9a．m.,Irealizeditwassomethingvery__1__.Forthepastweek,I'vebeenabit__2__.Mykidsarescattered(分散)aroundtheworld,andImissthembeingpartofour__3__life—youknow,droppinginfordinner,beingabletomeetthegirlsonaSaturdayandgoshopping,thatsortofthing.Imust__4__feelingabitsorryformyself.WhenItoldmykidsthatitwasimportantforthemto__5__andleavehometofollowtheirdreams,Ididn'tthinktheywould__6__becausetheyalwayspaidlittleattentiontowhatIsaid.Buttodaywasarealitycheck.Firstly,I__7__amessagefrommyyoungestdaughterthismorning,which__8__meshegotanewjob.Fivemonthsago,she__9__herthingsandmovedtoVancouveralone.__10__，shehadnowheretoliveandhadnojob.__11__，shehasfoundaplacetoliveandhasfoundajobnow.She'sfeelingrightathomeinhernewcity.Thenext__12__wasfrommyson,whohasbeen__13__inMontrealfortwoyears.His__14__isgoingfromstrengthtostrength.He__15__outasavideoeditorandnowaproducer.Hisvideos__16__getover1millionhitsandsomeofthemover10million.Thentotopitoff,IwaslisteningtomyoldestdaughterreadingbreakfastnewsforDriveTime,oneofthecountry'smostpopularbreakfastradiostations.Today__17__tobetheanniversary(周年纪念日)ofthedaysixyearsagowhenshefirststartedinradioinasmallregionalradioprogram,which__18__shealsohadtomoveawayfromhome.So__19__I'msadthatthey'relivingawayfromhome,I'malso__20__ofthewaythey'vecreatedtheirsuccess.语篇解读：本文为记叙文。作者的孩子们都远离家乡外出工作，作者为此感到有些难受。可就在同一天里，她收到了关于三个孩子在外工作小有成就的消息，为此作者感到很快乐。1．A.strange B．funnyC．different D．common解析：选C作者原以为今日会像平常那样平淡，却在同一天里得到三个孩子在外工作的消息，即今日与平常不一样。2．A.sad B．frightenedC．excited D．happy解析：选A依据最终一段的“I'msadthatthey'relivingawayfromhome”可知答案。3.A.hard B．politicalC．social D．daily解析：选D依据“youknow,droppinginfordinner,beingabletomeetthegirlsonaSaturdayandgoshopping,thatsortofthing”可知，此处应指作者与孩子们一起度过的日常生活。4．A.avoid B．admitC．imagine D．continue解析：选B作者因孩子们远离家而不快乐是事实，因此她不得不承认这一点。5．A.wander B．relaxC．travel D．run解析：选C依据“leavehometofollowtheirdreams”可知，此处应指外出，故选C项。6．A.listen B．refuseC．believe D．mind解析：选A依据“theyalwayspaidlittleattentiontowhatIsaid”可知，孩子们不怎么听作者的话。7．A.delivered B．sentC．spread D．received解析：选D依据下文可知，此处指作者收到小女儿的信息。8．A.ordered B．toldC．urged D．ensured解析：选B该信息告知作者她的小女儿在新的城市找到了工作。9．A.lookedat B．putawayC．packedup D．madeup解析：选C五个月前，小女儿打包好行李，独自一人去了温哥华。10．A.Inthebeginning B．IntotalC．Asaresult D．Onthecontrary解析：选A起初，作者的小女儿没有住的地方，也没有工作。11．A.Therefore B．OtherwiseC．Instead D．However解析：选D现在小女儿找到了住的地方和工作。前后两句表示转折，因此选D项。12．A.present B．messageC．support D．stage解析：选B其次条信息来自作者的儿子，故选B项。13．A.touring B．studyingC．living D．teaching解析：选C依据下文内容可知，作者的儿子在蒙特利尔已经生活了两年了。14．A.job B．marriageC．hobby D．power解析：选A依据下文可知，作者的儿子事业越做越好。15．A.turned B．workedC．came D．started解析：选D作者的儿子从当一名视频编辑起家。16．A.rarely B．regularlyC．hardly D．never解析：选B作者的儿子事业越做越好，由此可推断他的产品深受顾客的青睐，因此选B项。17．A.happened B．preparedC．planned D．expected解析：选A今日恰巧也是大女儿初入播音事业的六周年纪念日。18．A.concluded B．meantC．questioned D．inferred解析：选B六年前大女儿为一家小小的地方播音节目工作，这意味着她也不得不远离家。19．A.because B．ifC．before D．while解析：选D尽管作者因为孩子们不在家而难受，但也为孩子们能在外立足而感到傲慢。20．A.sick B．proudC．afraid D．tired解析：选B参见上题解析。Ⅳ.语法填空WhenIwasyoung,Ireadmanykindsofbooks,__1__(include)fairytales.Inthosebooks,heroesdescribedwerehandsomeandheroineswerebeautiful.So,IbelievedIhadtobebeautifulifIwantedtobecomeagreatperson.AsI__2__(grow)up,Ibegantorealizeouterbeautywasnotsoimportanttomakesomeoneexcellent.Irememberafriendof__3__(me).Shebelievedthatshecoulddoeverythingshewantedtodobecauseshewassobeautiful,butshelostfriendsonebyone.Mypoorfriend!__4__shelearnedwasthatinnerbeautyismoreimportantthanouterbeauty.WheneverIseeTV__5__(advertisement),Ifeelthattheymakeusbelievebeautyisveryimportant—__6__(especial)physicalattractiveness.Althoughwesaythatinnerbeautyismorevaluable,weoftenlookforplasticsurgery(整容手术)__7__(make)usmorebeautiful.Thereseemstobeaboominplasticsurgery.Itissurprisingtorealize__8__numberofpeoplewhotryitisincreasingdaybyday.Weknowgood­lookingguysusuallyget__9__(high)scoresonjobinterviewsthanothers.So,whatisrealbeauty?Iwanttosaythatitisinnerbeautythatmakesonelook__10__areallybeautifulperson.语篇解读：本文讲解并描述了人人都在追求美，但内在美比外在美更重要。1．including 所填词表示“包括”意义，后跟宾语，故应为介 词including。2．grew 由主句的时态可知此处应填过去式grew。3．mineafriendofmine “我的一个挚友”，是双重全部格的用法。4．What 所填词引导主语从句，并在从句中作宾语，故填 what。5．advertisementsadvertisement 是可数名词，此处表示泛指，故填复数形式。6．especiall