2020-2021学年译林版英语选修7课时分层作业6 Unit 2含解析

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精2020-2021学年译林版英语选修7课时分层作业6Unit2含解析课时分层作业（六)[语言知识练习固基础]Ⅰ.单句语法填空1．Hesingsperfectly，sodoeshisbrother。2．WhileIbelieveinyou，Idon'tsubscribetoyourviewpointthatsheisfailingtofindawell。paidjobagain。3．Iwasastonishedbythesizeandcomplexity（complex)oftheproblem。4．Idrinkalot,butIamnotactuallyanalcoholic。5．Heaskedyouwhenyouwouldgotoseetheacupuncturist（acupuncture)．6．Hisarmwasbeginningtoswellupwherethebeehadstunghim。7．LiPingisawarm.heartedgirlinourclass，andas/soisLiYan。8．Nobodyhaving(have）anymoretosay,themeetingwasclosed.9．Thereisnodoubtthatthoseworkinghardcanpasstheexameasily。10．Mostparentstakestrongviewsagainstcomputergameswhichchildrenareaddictedtoandappealtotheclosingofallnetbarsforsuchgames.Ⅱ.完成句子1．Harryis_so_addicted_to_alcohol_thathe’dsellhissoulforabottleofwhisky。哈里如此沉溺于喝酒，以至于他会为一瓶威士忌而出卖灵魂.2．Thedoorleading_to_the_gardenhasbeenlockedforyears。通往花园的那扇门已经上锁好多年了。3．Irecommendthatyou_（should)_go_by_subway.我推荐你坐地铁走。4．How_to_solve_this_problemisstillunknown。如何解决这个问题仍旧未知.5．There_is_evidence_thatAIDSisspreadingquicklyinAsia.有证据表明，艾滋病正在亚洲迅速蔓延。［高考题型练习提能力]阅读理解AAnewstudyhasdiscoveredthatmeditation（冥想）andoxygensporttogetherreducedepression.TheRutgersUniversitystudyfoundthatthismindandbodycombination，donetwiceaweekforonlytwomonths，reducedthesymptomsforagroupofstudentsby40percent.“Weareexcitedbythefindingsbecausewehaveseensuchameaningfulimprovementinbothclinicallydepressedandnon。depressedstudents，"saidleadauthorDrBrandonAlderman.“Itisthefirsttimethatbothofthesetwobehavioralwayshavebeenlookedattogetherfordealingwithdepression。"Researchersbelievethetwoactivitieshaveaninteractiveeffectincombatingdepression。AldermanandDrTraceyShorsdiscoveredthatacombinationofmentalandphysicaltraining（MAP)enabledstudentswithmajordepressivedisordernottoletproblemsornegativethoughtsdefeatthem.Rutgersresearcherssaythosewhoparticipatedinthestudybeganwith30minutesoffocusedattentionmeditationfollowedby30minutesofoxygensport。Theyweretoldthatiftheirthoughtsdriftedtothepastorthefuture，theyshouldrefocusontheirbreathing，enablingthosewithdepressiontoacceptmoment。to。momentchangesinattention。Shors，whostudiestheproductionofnewbraincellsinthehippocampus—partofthebraininvolvedinmemoryandlearning—saysscientistshaveshowninanimalmodelsthatoxygensportexercisekeepsalargenumberofcertaincellsalive.Theideaforthehumanintervention（干预）camefromherlaboratorystudies，shesays,withthemaingoalofhelpingindividualsacquirenewskillssothattheycanlearntorecoverfromstressfullifeevents.Bylearningtofocustheirattentionandexercise，peoplewhoarefightingdepressioncanacquirenewlearningskillsthatcanhelpthemprocessinformationandreducetheoverwhelmingrecollectionofmemoriesfromthepast,Shorssays。“Weknowthesetreatmentscanbepracticedoveralifetimeandthattheywillbeeffectiveinimprovingmentalhealth，”saidAlderman.“Thegoodnewsisthatthisinterventioncanbepracticedbyanyoneatanytimeandatnocost.”【语篇解读】本文主要介绍了一项研究成果——将冥想和有氧运动结合起来治疗抑郁有很明显的效果。1．Whatmadetheresearchsodifferent?A．Adoptingawayofmeaningfultalk.B．Combiningthetwowaystotreatdepression.C．Treatingdepressionwithspecialmedicine.D．Comparingthedepressedwiththenon。depressed.B［推理判断题.根据第二段中的“Itisthefirsttimethatbothofthesetwobehavioralwayshavebeenlookedattogetherfordealingwithdepression。"可知，这项研究第一次将冥想和有氧运动两种途径结合起来治疗抑郁。故选B。]2．Theunderlinedword“combating"inParagraph3canbereplacedby“________”．A．fighting B．identifyingC．distinguishing D．examiningA［词义猜测题。根据第一段可知，将冥想和有氧运动结合起来对治疗抑郁有很明显的效果；由画线词后一句可知，二者的结合能够让患抑郁症的学生不被困难或消极思想打败。因此“combating”的意思应该为“防止；与……作斗争”，与fighting意思一样。故选A。]3．Whatdidtheparticipantsdointheresearch？A．Theydidoxygensporthalfanhourbeforethinking.B．Theythoughtquietlyandthentookexercise.C．Theytookexerciselongerthantheythought。D．Theytookexercisewhilethinkingquietly.B[细节理解题。根据第四段第一句可知，这项研究的参与者先冥想30分钟，然后再做30分钟的有氧运动。故选B。]4．WhatisShors'mainpurposeofherstudies?A．Tofindoutcertainbraincellsofhumans。B．Tostudytheproductionofnewbraincells.C．Toofferpeopleanewmethodtotreatstress。D．Todecidethelinksbetweenstressandexercise.C［推理判断题。根据第六段中的“.。.shesays,withthemaingoalofhelpingindividualsacquirenewskillssothattheycanlearntorecoverfromstressfullifeevents。”可知，Shors所进行的研究的主要目的是帮助人们获得一些新的应对压力的技能。故选C。］BResearchersarefindingnewwaystosavesnakebitevictims。Expertsdiscussedthelatestfindingsduringarecentconference。ScientistsinAustraliahaveshownthatachemicalcallednitricoxidecouldincreasethechancesofsurvivingapoisonoussnakebite。Thescientistsinjectedratswithadeadlyamountofsnakevenom。Thentheyrubbedanointment(软膏)containingnitricoxideontheskinaroundtheinjectionsite.Thestudyfoundthattheratslivedaboutone.thirdlongerthanifnitricoxidehadnotbeenused。Butthetreatmenthadtobestartedveryquickly。DirkvanHeldenledtheresearch。Hesaysthenitricoxideointmentalsoshowedpromiseinhumans.ThestudyappearedearlierthisyearinthejournalNatureMedicine。Scientistssaythefindingscouldhelpsavemanylives.Arecentstudyfoundthatpoisonoussnakescauseasmanyasninety.fourthousanddeathsworldwideeachyear.ButUlrichKuchoftheBiodiversityandClimateResearchCenterinFrankfurt，Germany，saysthatnumberappearstobelow。MrKuchsaysmanydeathscouldbeprohibitedifsnakebitevictimsaretreatedcorrectly，buttheyoftengototraditionalhealersordonotseekanyhelpatall.Hesaid，“Sometimesit'sbecausethereisnotreatmentavailable—noantivenom(抗蛇毒血清)，whichisthespecificdrugtotreatsnakebites-orhealthcarestaffdonotknowhowtotreatsnakebites，andsometimesit’sbecausetransportationtogettoahealthfacilityisnotavailableortooexpensive.”Thereisnosingleantivenomthatcanbeusedtotreatallsnakebites。Theantivenommustbespecifictothekindofsnakethatbittheperson.Insomecountriesthetreatmentiscostly，whileinothersthereisnosuchtreatment.【语篇解读】全世界每年都有很多人死于被蛇咬，科学家们正在研究治疗蛇毒的新方法，并且取得了进步。5．Whatisthispassagemainlyabout?A．Snakebitedeathsaroundtheworld.B．Progressinfightingsnakebitedeaths。C．Snakebitetreatmentaroundtheworld。D．Thechancesofsurvivingapoisonoussnakebite。B[主旨大意题。通读全文可知,主要是讲科学家们在蛇毒治疗研究方面所取得的新的进展，故选B。]6．Wha