高考英语一轮复习一轮复习Unit2Fitforlif课下作业一-三牛津译林版选修7

选修7Unit2课下作业（一~三）课下作业（一）考点过关针对练Ⅰ.单词拼写1．Oneday,thechemist(化学家)dissolvedsomematerialinhotwater.2．Whatshepossesses(拥有)istheabilitytogetstraighttothecoreofaproblem.3．Weareawareofthepotential(潜在的)problemsandhavetakeneveryprecaution(预防)．4．Inmymind,switchingfromcoaltogasisagooddecision,whichisbeneficial(有益的)toenergyconservationandenvironmentprotection.5．Pooreducationalperformanceisrelated(有关的)toemotionaldisturbance.6．Mymainreasonforsubscribing(订阅)toNewScientististokeepintouchwithadvancesinscience.7．Thepolicestoppedthecarandtheywereastonished(吃惊的)tofindthedriverwasasix­year­oldboy.8．Thinkcarefullybeforeyouinsureagainstaccident,sickness(疾病)andredundancy.9．Andthankstoitsarchitecture,itisstillprobablythebest­selling(畅销的)productofitskindintheworld.10．Theoceansareakeypartofthenaturalcarboncycle,inwhichcarbondioxideiscirculated(循环)betweentheland,seasandatmosphere.11．Wearewillingtohelpbutunable(不能)todosoaboutthis.12．Theyhaveoneabnormal(异常的)genefromthatparentandonenormalgenefromtheotherparent.13．Itisalwaysthelatestsongthatanaudienceapplauds(喝彩)themost.14．Naturemaywellknowalltheanswers,butsciencehasyettoproveitstheories(理论)．15．Buttheholdersofthesesecuritiesfoundthattheirvaluedeclinedsharply(急剧)．Ⅱ.单句语法填空1．Iambusypreparingformyfinalexam,whichisvitalfor/tome.2．Itisastonishing(astonish)howmuchthestateofthebodyinfluencesthepowersofthemind.3．Itisreportedthatthetemperaturewilldeclinesharply(sharp)inoneortwodays.4．Johnwasaddicted(addict)toChineseculture,sohedecidedtolearnChineseinanightschool.5．Theletterputmeinpossession(possess)ofsomeimportantinformation.6．Theapplication(apply)mustbemadewithintwenty­fourhours,oritwillnotbeattendedto.7．Manypeoplehaveexpressedtheirdissatisfactionwiththearrangement(arrange)．8．Teacherscanonlybeexpectedtodowhatisreasonable(reason)andpracticable.9．Doctorsarecautiousaboutthisnewtreatment,whichisunderstandable.10．Theclaycourtwasslipperyandhewasunableto_move(move)freely.Ⅲ.单句改错1．Whenthemancamein,guninhand,weallstoodthere,astonishing.astonishing→astonished2．Theaveragepersonhaspotentialtobecomeamillionaireintoday'sworld.potential前加the3．Asiswell­knowntous,readingisvitalimportanceinlanguagelearning.vital前加of4．Arelaxingholidayisthoughttobebenefittohishealthandmind.benefit→beneficial5．Thematterrelatestopeople'shealthsurelyrequiresdealingwithcarefully.relates→related6．Addictingtoelectricgames,heoftencutsclassesandfallsbehindothersinschoolwork.Addicting→Addicted7．Theideasoundsgood,butweneedtotryitoninpractice.on→out8．Thishasbecomesonaturaltousthatwearenotevenawareinit.in→ofⅣ.完成句子1．Thosebuildingsarenowin_the_possession_ofouruniversity.现在那些楼房归我们大学所有。2．Webelievethateverystudenthastheabilityto_achieve_their_full_potentialandbesuccessfulintheircareer.我们相信每位学生都有能力发挥他们的全部潜力，并在他们的职业生涯中取得成功。3．Wethinkhewillnotbe_addicted_to_computer_gamesanylonger.我们认为他将不会再沉溺于电脑游戏了。4．Healthproblemsare_closely_related_tobadeatinghabitsandalackofexercise.健康问题与不良的饮食习惯和缺乏锻炼密切相关。5．What_astonished_mewasthathemadesuchrapidprogress.使我惊讶的是他取得了这样快的进步。6．While/Though/Although_I_always_felt_I_would_pass_the_exam,_IneverthoughtIwouldgetanA.尽管我一直觉得自己能通过考试，但是我从未想到会得A。7．Youmustbejoking！Ican'taffordtopaymybills,let_alone_buy_a_new_car.你一定是开玩笑吧！我都付不起账单了，更别说买辆新车了。8．Imightbeawaynextweek.If_so,_Iwon'tbeabletoseeyou.下周我可能外出。要是那样，我就见不到你了。课下作业（二）话题阅读培优练Ⅰ.根据提示填空Aboutaspirin(阿司匹林)：Aspirinis❶a_commonly_used_drug(一种常用的药物)whichcanbetakentorelieve❷discomfort(comfort)causedbynumerous❸medical_problems(医疗问题)includingheadaches,toothache,inflammationand❹infections(感染)．Itisalsosuitable❺to_treat(treat)coldsandflu­likesymptoms,andtoreduce❻a_high_temperature(高烧)．Whocantakeaspirin?Adultsandchildrenover16yearsofage.Whoshouldnottakeaspirin?•Womenwhoarepregnant,orplantobecomepregnant.Aspirinmay❼harm(伤害)yourunbornbaby.•Womenwhoarebreast­feeding.Aspirincanpassintoyourbreastmilkandmayharmyourbaby.•Peoplewhohaveanyproblemswiththewaytheliverworksorwiththewaythekidneyswork.Howtotakeaspirin：Takeaspirinaftermeals,withafullglassofwaterormilk.•The❽recommended(recommend)dose(剂量)rangesfromtwotothreetabletsatatime.Nevertakemorethan4g(12tablets)inany24­hourperiod.•Youmustnottakethesetabletswithanyothermedicinewhich❾contains(含有)anyaspirinorpainkiller.Howtostoreaspirin：•Keepallmedicinesoutofthereachandsightofchildren.•Storeaspirininacool,dryplace,awayfromdirectheatandlight.•Donotputaspirininthebathroombecausethedampnesstherecancauseittoloseits○10effectiveness(effective)．•Throwawayaspirinthatsmellsstronglyofvinegar.Possible○11side_effects(副作用)：•Feelingsick,increasedriskof○12bleeding(bleed),stomachpain,indigestionandheartburnarecommon.Iftheseeffectscontinue,contactyourdoctor.•Ringingintheears,difficultybreathing,dizziness,andmentalconfusionarerare.Iftheseoccur,stoptakingthedrugandcontactyourdoctorforfurtheradvice.Ⅱ.片段选词填空comparedto，begoodfor，dieof，benefit，belinkedto，bebetterthan，matter，study，healthproblem，livelongerWeallknowthatexercise❶is_good_foryourhealth,butsomekindsofexercisemay❷be_better_than_others.Running,forexample,mayhelptoprotectagainstheartdiseaseandother❸health_problems.Runningalsomayhelpy