人教版高中英语选择性必修第一册UNIT5 Section Ⅱ Learning About Language含答案

SectionⅡLearningAboutLanguage课后·训练提升一、单句语法填空1.youarecomingtoLondonisthebestnewsIhaveheardthislongtime.

答案That2. theywouldcometotheconferencewasaquestion.

答案Whether3.ownedthehousewasclearlynotexpectingus.

答案Whoever4.Itstruckherconsideratehewas.

答案how5.shockedmewasthatsheneverwashedherownclothes.

答案What6.Itisessentialthathe(be)herebytheweekend.

答案(should)be7.iscommonknowledgethatthewhaleisnotafish.

答案It8.Whenwewillsetoff(be)stillunderdiscussion.

答案is9.Idon’tthinktheysayamountstomuch.

答案whatever10.shedidn’tattendtheweddingpartyisthatshehadaheadache.

答案Why二、句型转换1.Youdidn’tattendtheopeningceremony.Whatapity!→youdidn’tattendtheopeningceremony.

答案It’sapitythat2.Whethertheywillsellthehousehasn’tbeendecided.→theywillsellthehouse.

答案Ithasn’tbeendecidedwhether3.Thatweneedtogetacertainamountofwatereachdayissoimportant.→ weneedtogetacertainamountofwatereachday.

答案It’ssoimportantthat4.Thenewsthathefellillyesterdaysurprisedus.→yesterdaysurprisedus.

答案Thathefellill5.Obviously,waterisfundamentaltothedevelopmentoflife.→waterisfundamentaltothedevelopmentoflife.

答案Itisobviousthat三、阅读理解AStevenSteinlikestofollowgarbagetrucks.Hisstrangehabitmakessensewhenyouconsiderthathe’sanenvironmentalscientistwhostudieshowtoreducelitter,includingthingsthatfalloffgarbagetrucksastheydrivedowntheroad.WhatisevenmoreinterestingisthatoneofStein’sjobsisdefendinganindustrybehindtheplasticshoppingbag.Americansusemorethan100billionthinfilmplasticbagseveryyear.Somanyendupintreebranchesoralonghighwaysthatagrowingnumberofcitiesdonotallowthematcheckouts(收银台).Thebagsareprohibitedinsome90citiesinCalifornia,includingLosAngeles.Eyeingtheseheadwinds,plastic-bagmakersarehiringscientistslikeSteintomakethecasethattheirproductsarenotasbadfortheplanetasmostpeopleassume.Amongthebagmakers’arguments:manycitieswithbansstillallowshopperstopurchasepaperbags,whichareeasilyrecycledbutrequiremoreenergytoproduceandtransport.Andwhileplasticbagsmaybeuglytolookat,theyrepresentasmallpercentageofallgarbageonthegroundtoday.Theindustryhasalsotakenaimattheproductthathasappearedasitsreplacement:reusableshoppingbags.Thestrongerareusablebagis,thelongeritslifeandthemoreplastic-baguseitcancelsout.However,longer-lastingreusablebagsoftenrequiremoreenergytomake.Onestudyfoundthatacottonbagmustbeusedatleast131timestobebetterfortheplanetthanplastic.Environmentalistsdon’tdispute(质疑)thesepoints.Theyhopepaperbagswillbebannedsomedaytooandwantshopperstousethesamereusablebagsforyears.1.WhathasStevenSteinbeenhiredtodo?A.Helpincreasegrocerysales.B.Recyclethewastematerial.C.Stopthingsfallingofftrucks.D.Arguefortheuseofplasticbags.答案D解析细节理解题。根据第一段中的“WhatisevenmoreinterestingisthatoneofStein’sjobsisdefendinganindustrybehindtheplasticshoppingbag.”可知,StevenStein的工作是保护塑料购物袋背后的行业,为其辩护。故选D项。2.Whatdoestheword“headwinds”inparagraph2referto?A.Bansonplasticbags.B.Effectsofcitydevelopment.C.Headachescausedbygarbage.D.Plasticbagshungintrees.答案A解析词义猜测题。根据上下文语境可知,美国施行了许多关于禁止使用塑料袋的法令,塑料袋制造商雇用像Stein这样的科学家来证明他们的产品并不像大多数人想象的那样糟糕,因此headwinds指代前面施行的禁止使用塑料袋的法令。故选A项。3.Whatisadisadvantageofreusablebagsaccordingtoplastic-bagmakers?A.Theyarequiteexpensive.B.Replacingthemcanbedifficult.C.Theyarelessstrongthanplasticbags.D.Producingthemrequiresmoreenergy.答案D解析细节理解题。根据第四段中的“However,longer-lastingreusablebagsoftenrequiremoreenergytomake.”可知,制造更持久的环保袋通常需要更多的能量,这是它们的弊端。故选D项。4.Whatisthebesttitleforthetext?A.Plastic,paperorneitherB.Industry,pollutionandenvironmentC.RecycleorthrowawayD.Garbagecollectionandwastecontrol答案A解析主旨大意题。纵观全文及文章最后一段可知,本文主要介绍了塑料袋与环保袋的使用问题。最后,作者表明,环保人士希望有一天环保袋也能够被更好的可再生的袋子所替代。故A项最能全面地概括本文的主旨。BNotlongago,peoplecouldonlybuyorganicfoodinsmallshops.Todayitiscommoninmostmajorsupermarkets.Thereasonfortheincreaseisthatmoreandmorepeoplearedemandingfoodgrownwithoutchemicals.Sincethe1990s,organicfarmproductionhasgoneupcontinuously.Thispatternisexpectedtocontinuearoundtheglobe.Australialeadstheworldinlandusedfororganicagriculture.IthasfourtimesasmuchlanddevotedtoorganicfarmingasallofAsia.However,mostofthelandisnotveryfertile,anditonlyproducesamodestamountoffood.Argentinaisadistantsecond,followedbyBrazil,theUnitedStatesandChina.InAfrica,onlyaverysmallamountoflandisregisteredfororganicfarming.ThatdoesnotmeanAfricareliesonchemicals.Infact,manyfarmersdonotusechemicalsbecausetheycannotaffordthem.Yettherearenoprogrammesforthesefarmerstoprovetheydonotusechemicals.Withouttheseprogrammestheirfoodcanneverbeapprovedorganic.Indiahashadthemostdramaticrecentincreaseinorganicfarming.Likemanyothercountries,Indiaseescontinualgrowthinorganicfoodsalesaroundtheworld.This,ofcourse,leadstogrowthinprofits.Salesoforganicfoodweremorethandoubledfrom2000to2005.LikeIndia,manycountriesaretryingtoincreasecommercialorganicfarmingtogetashareofthesales.Thishasledtocriticism.Somepeoplebelievethatorganicfarmingshouldnotjustbeaboutmakingmoney.Theythinkthegoalistohelptheenvironment.Otherssayorganicfarmingwillnotcontinueifitisnotprofitable.Theysaythatpeopleshouldbeabletomakemoneywhileprovidinghealthyfoodformankind.5.Whatisthepassagemainlyabout?A.Organicfoodhasbecomemuchmorecommon.B.Peopledonotwanttoeatfoodwithchemicalsinit.C.Organicfarmingisgrowingaroundtheworld.D.Countriesallwanttomakemoneyfromorganicfarming.答案C解析主旨大意题。通读全文可知,本文举例说明了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迅速。故选C项。6.Whydopeoplewanttoincreaseorganicfarming?A.Moreandmorepeopledemandchemicalstogrowfood.B.Profitsfromorganicfarminghelpmakeapprovalprogrammes.C.Therearefewerchemicalsavailabletothehumanbeings.D.OrganicfoodisgoodforEarthandthehumanbeings.答案D解析推理判断题。根据第一段第三句可知,因为有机食品在种植的时候没有使用化学品,受到了越来越多人的喜欢。由此可推知,人们想发展有机农业的原因是有机食品不破坏环境,且对人的身体健康有好处。7.Fromthepassage,itcanbesaidthat.

A.IndiausestheleastlandtoorganicfarmingB.theUSisthefourthlargestorganicfarmingcountryC.BraziluseslesslandtoorganicfarmingthanChinaD.ChinaandIndiahavethesameamountoforganicfarmland答案B解析细节理解题。根据第二段前四句可知,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。故选B项。8.Itcanbeinferredfromthepassagethat.

A.peoplewhoeatfoodwithchemicalshaveshorterlifespanB.IndiawillsoonbecomethelargestcountryofgrowingorganicfoodC.morecountrieswillfarmorganicallyastheenvironmentgetsworseD.therewillbefewerorganicfarmsifthedemandfororganicfoodgoesdown答案D解析推理判断题。根据第一段和最后一段第四、五句可知,因为有机食品的热销,有机农业才得以迅速发展。由此可推知,如果人们对有机食品的需求量下降了,有机农业的规模也会随之变小。四、七选五阅读理解Youdon’thavetobreakyourbacktocreateayardthat’sbothbeautifulandkindtoMotherNature.Theseenvironmentallysmartideaswillturnyourhometurf(草地)intoasmallgarden.1

Letthegrassgrow.2Itwillhelpgrasssurvivedryperiodsoftimeinwarmermonths.That’sbecauserootswillgrowdeeperandgrassthicker,whichmeansfewerpests,lessdisease,andadecreasedneedforchemicalintervention.

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Youcanactbefore10am,whentheairiscool.Wateringinlateafternoonisthenextgoodchoice.Waternearthebaseofplants,slowlydeliveringthegoodstuffrighttotheroots.Forlawns,waterlonganddeeponceaweek.Getkeenoncomposting(肥料).Compostisn’tcalledgardener’sgoldfornothing.Itkeepskitchenleftoveroutoflandfillsandenrichedsoilwithmuch-needednutrients.4Vegetablesandteabags,eggshells,dryleavesareallfairgame.

Givebeesthegreen-carpettreatment.Honeybeeshelppollinate75%ofthefloweringplantsandnearly75%offoodcrops.Scientistssaymanyimportantpollinatorsaredisappearing.Creatingagardenwithplantswhichfloweratdifferenttimesoftheyearwillbenefitpollinatorsthroughoutthegrowingseason.5

A.Watertherightway.B.Manywillsaveyourmoneytoo.C.Dryleavesaddnutrientstothesoil.D.Makethebackyardasbeautifulaspossible.E.Italsoreducesdependencyonchemicalfertilisers.F.Cutgrasslessoften,soitgetsafewincheslongerthanyou’reusedto.G.Wheneverpossible,choosenativeplantswithavarietyofflowercoloursandshapes.答案1~5BFAEG五、语篇填空Museumsmaketheiruniquecontributionstothesociety.Since1977,eachyeararoundMay18,InternationalMuseumDay1.(celebrate),wi