高中英语课时作业（人教版选修第一册）课时作业 13

课时作业(十三)Unit5SectionⅠReadingandThinkingeq\a\vs4\al(层级一)课时跟踪检测维度1单词拼写1．Iam________(确信)thathehaslearnedfromhismistakes.2．Marty________(克服)alotofdifficultiesandgotsomeachievements.3．Inorderto________(增加)myknowledgeofTianjin,suchasitshistory,traditionandfood,IspendeverysparemomentIhaveinthelibrary.4．Atfirstglance,________(有机的)farminglooksmuchmoreexpensiveforthefarmer.5．Hesaidthathewould________(致力于)allhislifetoeducatingchildren.6．Itis________(估计，估算)thattotalcostfortreatmentwillgofrom$9，000to$12，500.7．The________(缺少)ofwaterhasbecomeachallengingproblem.8．Thecompanyissufferingfromalossofabout$250millionamonthbecauseofthelatestfinancial________(危机).9．Shewassatisfiedtoseethathertwinsonsboth________(获得)5“A”gradesintheirexams.10．Inotherwords,ideallifedoesn'talwaysconsistwiththe________(现实).维度2单句语法填空1．Ifoundhisspeech________(convince)andhewouldcallonmorepeopletotakeregularexercise.2．Hewasworriedaboutthenewsthattheinjuredwerefacingfood________(short).3．________madeherashamedwasthatherhusbandwascaughtsmokinginthemuseum.4．________(devote)tohisscientificwork,hehasnotimetocareforhisfamilyaffairs.5．Myconclusionwasbasedonthe________(assume)thathousepriceswouldremainsteady.6．Thecastleis________(comprise)ofdifferentcomponents,whichappealstomanychildren.7．Fromnowon,you'regoingtohavetostayawayfrom________(salt)food.8．________(expand)yourknowledgebyreadingmorebooksisawisechoice.9．________(give)thatthepriceisappropriate,we'llbuyeverythingyouproduce.10．Deep________，itisbelievedthathardworkwillleadtosuccess,soweshouldgoaheadanddevoteourselves________ourwork.维度3完成句子/词汇、句式升级1．Hiscompany______________________________aftertenyearsofhardwork.经过十年的艰苦努力，他的公司已经扩展成了一个大公司。2．________________________willhavealastingeffectonmyfuturecareer.你所说的话会对我未来的事业产生持续的影响。3．Heisdeterminedto________________________________________________．他决心把毕生精力奉献给教育事业。4．________________________80%ofallconversationinEnglishissmalltalk.据估计，英国人80%的英语会话是闲聊。5．YuanLongping,________________“thefatherofhybridrice”，isoneofChina'smostfamousscientists.袁隆平，被誉为“杂交水稻之父”，是中国最著名的科学家之一。6．Ibelievehonestyisimportant.Itwillcontributetobuildingawarmandharmonioussociety.→I________________________theimportanceofhonesty,________________________________buildingawarmandharmonioussociety.(定语从句)维度4课文语法填空YuanLongping,knownasthe“fatherofhybridrice”，is1.________leadingfigureintherice­growingworld.Hissunburntface,armsandslimbutstrongbodyarejustlikethoseofChinesefarmers,towhomhehasdevotedhislife.Bornin1930,YuanLongpinggraduatedfromSouthwestAgriculturalCollegein1953.2.________concernedhimmostwasthatfarmersoftenhadpoor3.________(harvest)andevenwouldsufferfromfoodshortage.4.________(convince)thathecanfindwaystoincreasethericeoutputwithout5.________(expand)theareaoffields,Yuan6.________(overcome)enormoustechnicaldifficultiestodevelopthefirsthybridrice.Today,itisestimatedthatabout60%ofdomesticriceconsumptioninChina7.________(generate)fromYuan'shybridstrains.Thanks8.________hisresearch,peoplehavemoretoolsinthebattletoridtheworldofhunger.Althoughhishybridshavemadehimwealthy,Yuancareslittleforcelebrityorwealth.Instead,hemakeslargedonationstosupport9.________(agriculture)research.WhatimpressespeoplemostisthatYuanhastheongoingabilitytofulfilhisdreams.Despitehisadvancedyears,Yuanisstillyoungatheartandfullof10.________(visible),andweareexpectingwhathewilldreamupnext.eq\a\vs4\al(层级二)主题阅读训练Ⅰ.阅读理解AEverysummer,myfamilyandIvisitourrelativesinIndiaandwheneverwetravel,myparentsalwaysremindmetodrinkonlybottledorboiledwater.OnoneofmytripstoIndia,Isawchildrendrinkingwaterfromtheroadside.Iwastroubledtolearnthatmillionsofpeople,mostofthemchildrenindevelopingcountries,dieeachyearbecauseofwaterrelateddiseases.LivingintheUS,Iamluckytobeabletoturnonthetapandgetpotablewater(饮用水),whileonesixthoftheworld'spopulationlacksaccesstocleanwater.Thisyear,IenteredtheDiscoveryEducation3MYoungScientistChallenge.InlateJune,IlearnedthatIwasselectedasoneofthetop10nationalfinalistsofthisfamousmiddleschoolsciencecompetition.Overthesummer,IworkedwithDr.JimJonza,myScientistmentor(导师)from3M,anddevelopedasystemthatusessolarenergytopurifywater.Myinventionisgreenandcost­effective,andIamlookingforwardtoimplementingthisinplacesthatareaffectedbyharmfulwaterpollution.InOctober,myfamilyandIflewto3MHeadquartersinStPaul,Minnesota,wherethefinaleventwastobeheld.Forthelastchallenge,eachofushadtopresenttheinventionwehadbeenworkingonoverthesummer.Thefirstplacewinnerwouldwin$25，000,atriptoCostaRica,andthetitleofAmerica'sTopYoungScientist.Attheawardsceremony,allofuswaitedanxiouslyuntiloneofthejudges,DannyForester,startedannouncing“ThewinneroftheDiscoveryEducation3MYoungScientistChallengeis...”Youcouldhearapin(大头针)dropasheopenedthepaperwiththewinner'sname,“DeepikaKurup！”AsAmerica'sTopYoungScientist,Iwasgivenanopportunitytoshowmyinventiononnationaltelevisionanddeliverseveralpresentations.OneofthemostimportantthingsIhavelearnedisthatcommunicationandteamworkarekeytosuccess.1．WhydoestheauthormentionhervisitstoIndia?A．ToexpresshergreatloveforIndia.B．Toshowtheproblemofuncleanwater.C．Toexplaintheimportanceofrelatives.D．Tocompareeasternandwesterncultures.2．Whichofthefollowingcanreplacetheunderlinedword“implementing”inParagraph2?A．Researching.B．Changing.C．Finishing.D．Using.3．HowdidtheaudiencereactasForesteropenedthepaperwiththewinner'sname?A．Theyappearedcalm.B．Theyletoutshoutsofjoy.C．Theysatquietly.D．Theydroppedpinstotheauthor.4．Howisthetextmainlyorganized?A．Inorderoftime.B．Inorderofcomplexity(复杂性).C．Inorderofplace.D．Inorderofimportance.BThreeexperimentalfieldsofseawaterricewereharvestedinChinaonWednesday,afurthersteptowarditsfuturepracticaluse.Alsoknownassaline­alkalitolerantrice(耐盐碱水稻),theseawaterriceisdesignedtogrowinseasideflatsorotherareaswithhighsaltcontentandhasbeendevelopedbyexpertsthroughcrossbreeding(杂交)andothertechnologies.OnetypeofseawaterricegrowinginQingdao'sChengyangdistrict,ShandongProvince,produced3.9metrictons(吨)perhectare(公顷),expertsannounced.Oncewidelyplantedinlargeareas,theoutputcouldbemuchhigher.TheQingdaoSaline­AlkaliTolerantRiceResearchandDevelopmentCenter,ledbyrenownedChineseagriculturalscientistYuanLongping,wasestablishedseveralyearsago.Itsetitselfathree­yeartargetofdevelopingakindofsalt­resistantricecapableofproducing4.5tonsahectare,whichwouldguaranteegrowerstheminimumacceptablelevelofprofit.TheaveragericeoutputinChinais6.75tonsahectare.PlantingintheexperimentalfieldinChengyangdistrictandfiveotherplotsofsaline­alkalilandstartedattheendofMay.ThefiveotherplotswereinDongying,ShandongProvince;Wenzhou,ZhejiangProvince;Yan'an,ShaanxiProvince;Kashgar,theXinjiangUygurAutonomousRegion;andDaqing,HeilongjiangProvince.Thesitesrepresentactuallyeverytypeofsaline­alkalilandinChinaandresearchersaimtogrowdifferentkindsofriceabletocopewithdifferentclimate,salinityandsoilstructureconditions.ThetestcropsinKashgarandDaqingwerealsoharvestedonWednesday.InKashgar,theoutputreachedmorethan7.5tonsperhectare,accordingtoexperts'tests,muchhigherthanexpected.TheharvestinKashgarwassatisfactory.Theresultmeansitispossibletoplantsuchsalt­resistantriceinsouthernXinjianginthefuture.Xinjianghasabout2millionhectaresofsaline­alkalilandthathavethepotentialtobeplantedwithsalt­resistantrice,andifitiswidelyplanteditwillgenerallyimprovericeproductionintheregion.TheseawaterricegrowninDaqingonlyproduced3.1tonsperhectare.AlivevideoonShandongTVshowedgrowersappearingalittledisappointedbytheresult,astheyhopedtheexperts'effortswouldincreaseproductiongreatly.Thewaterandsoilconditionsofthesitewerenotideal,andthepHlevelwasextremelyhigh.5．Whichisthemainfeatureofseawaterriceaccordingtothetext?A．Ithasashortergrowingperiod.B．Itisakindofhighlyproductivecrop.C．Itcangrowinthesoilwithhighsaltcontent.D．Itisthecombinationofmanytechnologies.6．Howmuchricedoesafarmerharvestatleasttomeetthecost?A．3.9tonsahectare.B．4.5tonsahectare.C．6.75tonsahectare.D．7.5tonsahectare.7．Theresearcherschosetheexperimentalfieldsaccordingto________．A．thedistancebetweenthemB．thetypeofthesoilandclimateC．thelocalgovernments'supportD．thelocalagriculturalconditions8．Whatcanweinferabouttheseawaterricefromthelastparagraph?A．Theseawaterriceisnotfitforallkindsofsaline­alkalisoil.B．Itisimpossiblefortheseawaterricetohaveagoodharvest.C．GrowersfromShandongProvincewerealittledisappointedbytheresult.D．TheoutputoftheseawaterricegrowninDaqingisthelowest.CNearlyeveryweek,wehearnewsaboutthelatestsuccessesandfailuresindriverlessvehicles.Butwehearlittleabouthowotherindustriesaredevelopingthissamekindoftechnology.Oneindustryheavilyinvolvedinresearchinganddevelopingartificialintelligence,orAI,isagriculture.Companiesareexperimentingwithhigh­techtoolsthatcanhelpfarmerssavetimeandmoney,whilereducingenvironment­harmingchemicals.OneofthecompaniesisecoRobotixofSwitzerland.ItcreatedarobotequippedwithAIandcamerastoidentifyallplantsonafarm.Therobothasfourwheelstocarryitthroughthefieldsinsearchofweeds.Computer­controlledarmsthenlowerandspraytheweedswithsmallamountsofherbicide(除草剂).Companyofficialssaytherobotcanfullyoperateonitsownforupto12hoursadaywhilebeingpoweredbythesun.Itusesthesamekindofsensorandpositioningtechnologyusedtoguidedriverlessvehicles.Afarmercanalsocontroltheequipmentthroughasmartphone.Theco­founderofecoRobotix,AurelienDemaurex,saysthefarmrobotcankillweedswith20timeslessherbicidethantraditionalmethods.Thisisbecausethesystemusesexactlytherightamountofchemicalintheexactplacerequiredtokilltheweeds.Currently,farmersspreadweedkillersovermassiveareastodestroyunwantedplants.AnothercompanydevelopingfarmroboticsisCalifornia­basedBlueRiverTechnology.Thecompanyhasasystemcalled“See&Spray”，whichitclaimsistheworld'sfirstsmartsprayer.Thesystem—whichconnectstothebackofatractor—isalsoequippedwithAItoidentifyandchemicallykillonlytheweeds.Itcanalsospraychemicalsonwantedplantstohelpthemgrow.BenChostner,vice­presidentofbusinessdevelopmentforBlueRiverTechnology,explainsinacompanyvideothat“See&Spray”technologyusesthesamedeeplearningmethodsusedinfacialrecognition.“Thefirsttimethemachinesawapigweed,itdidn'tknowwhatkindofplantitwas.Butwetaughtit—bygivingittensofthousandsofexamplesofpigweed—andnowit'sanexpertinpigweed.”9．HowwillAIbenefitagriculture?A．Itwillfundagricultureresearch.B．Itcontributestolow­costfarming.C．Itcanavoidharmfulchemicals.D．Itfreesallfarmersfromfieldwork.10．Whatdotheproductsofthetwocompanieshaveincommon?A．Theyuserecognitiontechnology.B．Theyarepoweredbysolarenergy.C．Theyareconnectedwithsmartphones.D．Theycanhelpwantedplantsgrowrapidly.11．WhatdoBenChostner'swordssuggestabouttherobot?A．Itisenvironmentallyfriendly.B．Itisgoodatself­improving.C．Ithasthelearningability.D．Itcantrackvariousplants.12．Whatismainlytalkedaboutinthetext?A．Theexperimentinfarmingrobots.B．Newtrendinartificialintelligence.C．Modern“See&Spray”technology.D．Artificialintelligenceinagriculture.Ⅱ.七选五FourReasonsWhyYouShouldMovetoaBigCityWe'veallhadthedream.We'veneededafreshstart.Whileitmaynotbethebestideatojumpintothecarwithnothingmorethanasuitcase,theexperienceofstayinginanentirelynewsettingcanteachyoulessonsyou'dneverlearnanyotherway.__1__，amajorcitywillchallengeyouinwaystha