2013高中英语 unit21 human biology section ⅰ 课时跟踪检测课下作业 北师大版选修7

SECTIONWARMUPTAKEPARTINBCAUGHTCHEATINGJOINCCATCHCHEATINGJOINDCATCHCHEATINGTAKEPARTIN解析选A。考查CATCHSBDOING和TAKEPARTIN的用法。CATCHSBDOING“抓住/遇到某人正在做某事”；TAKEPARTIN“参加活动”；JOIN“参加，加入团体/组织/某人的行列”。根据句意“任何被抓住在考试中作弊的人将无权参加当天的其余考试”。可知ANYONE与CATCH之间为被动，应用CAUGHTCHEATING；并且“其余考试”为活动，故选A。8STUDENTSORTEACHERSCANPARTICIPATEINEXCURSIONSTOLOVELYBEACHESAROUNDTHEISLANDATREGULAR_AGAPSBRATECLENGTHDINTERVALS解析选D。句意学生或教师可以定期地去游览岛周围美丽的海滩。ATINTERVALS“不时，每隔一段时间”；ATREGULARINTERVALS“定期地”；GAPS“裂缝；差距，分歧；时间、空间的间断，空白”；RATE“速度，速率”；ATRATE“以速度”，与题意不符；LENGTH“长度”，ATLENGTH“最后，最终”。9IFMYLAWYER_HERELASTSATURDAY,HE_MEFROMGOINGAHADBEENWOULDHAVEPREVENTEDBHADBEENWOULDPREVENTCWEREWOULDPREVENTDWEREWOULDHAVEPREVENTED解析选A。由语境可知，整个事件指的是过去。故从句用过去完成时，主句用WOULDHAVEDONE。10IFENGLISH_INCLUDEDINTHEEXAMINATIONS,FEWSTUDENTSWOULDCHOOSEITAWERENTBISNTCHASNTBEENDHADNTBEEN解析选A。句意如果不考英语的话，就没几个学生选它。依句意可知，此句是与现在事实相反的虚拟语气，所以选A。阅读理解ANIKOSKAKLAMANAKISISONEOFTHEBESTWINDSURFING风帆冲浪运动ATHLETESTHEWORLDHASEVERKNOWNNIKOSWASAGOLDMEDALISTINTHE1996OLYMPICGAMESINATLANTA,GEORGIAANOTHERTHREEATHLETESWONGOLDMEDALSFORGREECETHISMARKEDAMAJORMILESTONE里程碑FORGREECE,SINCEITWASTHEFIRSTTIMEINTHECOUNTRYSHISTORYTOBRINGHOMEFOURGOLDMEDALSINASINGLEOLYMPICGAMESONNIKOSKAKLAMANAKISOFFICIALWEBSITE,HEREMARKSTHATHIS“ENTIRELIFEISAJOURNEYTOSETAGOAL,ANDGIVEMYSOULTOACHIEVEIT”HEFURTHERNOTESTHATHEISNOTAFRAIDOFCHALLENGES,NORDOESHEEVERWANTCHALLENGESTOENDWHATISPARTICULARLYIMPRESSIVEABOUTNIKOSISTHATTHROUGHOUTHISLIFE,HEHASSPENTMORETIMEATSEATHANONLANDCALLEDBYMANYJOURNALISTSASTHE“GIOSTOUANEMOU”，WHICHTRANSLATESINTO“THESONOFWIND”，NIKOSWASHONOREDASASILVERMEDALISTATTHE2004SUMMEROLYMPICGAMESINATHENSHEHASALSOWONGOLDMEDALSINTHEMISTRALWORLDCHAMPIONSHIPSTHREETIMES,IN1996,2000AND2001RESPECTIVELY分别地NIKOSRECEIVEDPRAISEFROMTHEGREEKSPORTSPRESSASSOCIATIONATTHE1996OLYMPICGAMESINATLANTA,NIKOSSERVEDASFLAGBEARER旗手FORGREECEINTHECLOSINGCEREMONYSERVINGASTORCHBEARER,NIKOSWASTHEFIRSTATHLETETOENTERTHEOLYMPICSTADIUMINTHEOPENINGCEREMONYOFTHE2000OLYMPICGAMESNIKOSRECEIVEDTHEGREATESTHONOROFLIGHTINGTHEOLYMPICFLAMEINTHEOPENINGCEREMONYOFTHE2004SUMMEROLYMPICGAMESTHATWEREHELDINATHENS,GREECEAT42,NIKOSSHOWEDNOSIGNSOFSLOWINGDOWNONAUGUST31,2009,NIKOSWONYETANOTHERWORLDCHAMPIONSHIPGOLDMEDALTHISSHOWSTHATNIKOSISLIKE“FINEWINE”HEONLYGETSBETTERWITHAGENIKOSISAMANWITHSTRENGTHANDDETERMINATIONHEHASPROVEDTHATNOTHINGISIMPOSSIBLEASLONGASYOUSTAYFOCUSEDANDGIVEYOURHEARTANDSOULTOACHIEVEYOURGOAL语篇解读本文介绍了希腊风帆冲浪运动员NIKOSKAKLAMANAKIS。1WHATCANWELEARNABOUTNIKOSKAKLAMANAKISFROMTHETEXTAHEWONAGOLDMEDALATTHE1996OLYMPICGAMESBHEISCALLED“FINEWINE”BYMANYJOURNALISTSCHEHASWONTHREEMEDALSALTOGETHERUNTILNOWDHEISTHEBESTWINDSURFINGATHLETEINTHEWORLD解析选A。细节理解题。根据第一段第二句话可知，NIKOS在1996年奥运会上获得了一枚金牌。故A为正确选项。2WHATWASTHEGREATESTHONORGIVENTONIKOSACCORDINGTOTHETEXTAHISSERVINGASTORCHBEARERBHISLIGHTINGTHEOLYMPICFLAMECHISSERVINGASFLAGBEARERDHISBEINGPRAISEDBYTHEGOVERNMENT解析选B。细节理解题。根据第四段的“NIKOSRECEIVEDTHEGREATESTHONOROFLIGHTINGTHEOLYMPICFLAMEINTHEOPENINGCEREMONY”可知B项正确。3WHATISTHESECRETOFNIKOSKAKLAMANAKISSUCCESSAPAYINGATTENTIONTOHISGOALALLTHETIMEBTHESUPPORTFROMHISFRIENDSANDFAMILYCWORKINGHARDTOREALIZETHEGOALHESSETDHAVINGGREATSTRENGTHANDDETERMINATION解析选C。推理判断题。根据文章第二段“ONNIKOSKAKLAMANAKISOFFICIALWEBSITE,HEREMARKSTHATHISENTIRELIFEISAJOURNEYTOSETAGOAL,ANDGIVEMYSOULTOACHIEVEIT”及最后一段“HEHASPROVEDTHATNOTHINGISIMPOSSIBLEASLONGASYOUSTAYFOCUSEDANDGIVEYOURHEARTANDSOULTOACHIEVEYOURGOAL”可知，NIKOS的成功在于他目标明确，并全力以赴去实现目标。4THEPURPOSEOFTHISPASSAGEISTO_AINTRODUCEAFAMOUSATHLETEBPRAISETHREEATHLETESWHOWONGOLDMEDALSFORGREECECDESCRIBEAMAJORMILESTONEFORGREECEDMAKEWINDSURFINGWELLKNOWNINTHEWORLD解析选A。写作目的题。本文介绍了希腊风帆冲浪运动员NIKOSKAKLAMANAKIS，故A作为写作目的最合适。BTHEDIETZONEADANGEROUSPLACEDIETCOKE,DIETPEPSI,DIETPILLS,NOFATDIET,VEGETABLEDIETWEARESURROUNDEDBYTHEWORD“DIET”EVERYWHEREWELOOKANDLISTENWEHAVESOEASILYBEENATTRACTEDBYTHEPROMISEANDPOTENTIALOFDIETPRODUCTSTHATWEHAVESTOPPEDTHINKINGABOUTWHATDIETPRODUCTSAREDOINGTOUSWEAREPAYINGFORPRODUCTSTHATHARMUSPSYCHOLOGICALLYANDPHYSICALLYDIETPRODUCTSSIGNIFICANTLYWEAKENUSPSYCHOLOGICALLYONONELEVEL,WEARENOTALLOWINGOURBRAINSTOADMITTHATOURWEIGHTPROBLEMSLIENOTINACTUALLYLOSINGWEIGHT,BUTINCONTROLLINGTHECONSUMPTIONOFFATTY,HIGHCALORIE,UNHEALTHYFOODSDIETPRODUCTSALLOWUSTOJUMPOVERTHETHINKINGSTAGEANDGOSTRAIGHTFORTHESCALE秤INSTEADALLWEHAVETODOISTOSWALLOWORRECOGNIZETHEWORD“DIET”INFOODLABELSONANOTHERLEVEL,DIETPRODUCTSHAVEGREATERPSYCHOLOGICALEFFECTSEVERYTIMEWEHAVEAZEROCALORIEDRINK,WEARETELLINGOURSELVESWITHOUTOURAWARENESSTHATWEDONTHAVETOWORKTOGETRESULTSDIETPRODUCTSMAKEPEOPLEBELIEVETHATGAIN_COMES_WITHOUT_PAIN,_ANDTHATLIFECANBEWITHOUTRESISTANCEANDSTRUGGLETHEDANGEROFDIETPRODUCTSLIESNOTONLYINTHEPSYCHOLOGICALEFFECTSTHEYHAVEONUS,BUTALSOINTHEPHYSICALHARMTHATTHEYCAUSEDIETFOODSCANINDIRECTLYHARMOURBODIESBECAUSECONSUMINGTHEMINSTEADOFHEALTHYFOODSMEANSWEAREPREVENTINGOURBODIESFROMHAVINGBASICNUTRIENTS营养成分DIETFOODSANDDIETPILLSCONTAINZEROCALORIEONLYBECAUSETHEDIETINDUSTRYHASCREATEDCHEMICALSTOPRODUCETHESEWONDERPRODUCTSDIETPRODUCTSMAYNOTBENUTRITIONAL,ANDTHECHEMICALSTHATGOINTODIETPRODUCTSAREPOTENTIALLYDANGEROUSNOWTHATWEAREAWAREOFTHEEFFECTSTHATDIETPRODUCTSHAVEONUS,ITISTIMETOSERIOUSLYTHINKABOUTBUYINGTHEMLOSINGWEIGHTLIESINTHEPOWEROFMINDS,NOTINTHEPOWEROFCHEMICALSONCEWEREALIZETHIS,WEWILLBEMUCHBETTERABLETORESISTDIETPRODUCTS,ANDTHEREFOREPREVENTTHEPSYCHOLOGICALANDPHYSICALHARMTHATCOMESFROMUSINGTHEM语篇解读文章主要讲述了节食产品对人们身体和心理上的影响，以此来呼吁人们对节食产品的谨慎选择。5FROMPARAGRAPH1,WELEARNTHAT_ADIETPRODUCTSFAILTOBRINGOUTPEOPLESPOTENTIALBPEOPLEHAVEDIFFICULTYINCHOOSINGDIETPRODUCTSCDIETPRODUCTSAREMISLEADINGPEOPLEDPEOPLEAREFEDUPWITHDIETPRODUCTS解析选C。细节理解题。从第一段“WEAREPAYINGFORPRODUCTSTHATHARMUSPSYCHOLOGICALLYANDPHYSICALLY”可知我们正为对我们造成身体上和心理上的伤害的食品买单。6INPARAGRAPH3,“GAINCOMESWITHOUTPAIN”PROBABLYMEANS_ALOSINGWEIGHTISEFFORTLESSBITCOSTSALOTTOLOSEWEIGHTCDIETPRODUCTSBRINGNOPAINDDIETPRODUCTSAREFREEFROMCALORIES解析选A。词义猜测题。从上句“WEDONTHAVET