高考英语一轮复习选修7Unit21HumanBiology课下作业一三北师大版.docx
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高考英语一轮复习选修7Unit21HumanBiology课下作业一三北师大版
必修7Unit21HumanBiology课下作业(一~三)
Ⅰ.单词拼写
1.Mostbabiescandigest(消化)awiderangeoffoodeasily.
2.Theflightwaspostponed(延期)becauseofthethickfog.
3.Wecanfindthehappinessweseek(追求)ifwefirstshareitwithothers.
4.Underthecircumstances(情况),wemustrelyonourselves.
5.Theywereaccusedofabusing(滥用)theirpowertokeeppricesartificiallyhigh.
6.Asweallknow,soilisfundamental(根本的)tothegrowthoftheplants.
7.Thedisappearanceofjobsisasymptom(征兆)ofadeepersocialeconomicchange.
8.Duetobadmanagement,companyprofitshavebeendeclining(下降)overthelastthreeyears.
9.Yoursuggestionwassubmitted(提交)tothecommissionforitsconsideration.
10.Withsuchashorttimeleftbeforethedeadline(最后日期),itisunlikelyforJohntofinishthejobontime.
Ⅱ.单句语法填空
1.Manyresidentsareopposedtobuilding(build)themotorway.Itisnotawisedecision.
2.Let'spostponemaking(make)adecisionuntilwehavemoreinformation.
3.Hehasdeclinedto_come(come)andinthatcasewecanasksomebodyelse.
4.Nobodycantolerate_being_cheated(cheat),andthat'swhyhehasnofriend.
5.Weseekto_find(find)awaytomakeusgetalongwellwiththepeoplearoundus.
6.Ifyouwanttoshareastoryofyourpetswiththereaders,youneedtosubmitittoSmartAnimals.
7.Youmustcarrythenecessaryequipment(equip)withyou,sinceit'sallbutimpossibletofindnaturalsubstitutes.
8.Wesharedthebeliefthatifyou'refortunate(fortune)enoughtohavesuccess,youshouldputsomethingback.
9.Manyfarmersopposed(opposite)theplanbecausetheyfearedthatwolveswouldkilltheirfarmanimalsorpets.
10.Shewipedthesweatofffromherfacewithapieceoffacialtissue.
Ⅲ.单句改错
1.Myeffortstobringaboutasettlementendedofvain.of→in
2.Shechoseanovelfromtheshelfinthelibraryinrandom.第二个in→at
3.Thenumberofpopulationinthatcountryisnowinthedecline.in→on
4.HemadefortuneinhisbusinesstradeontheInternetlastyear.made后加a
5.Thestudentsinthelecturehallarefocusingintheprofessor'sspeech.
第二个in→on
6.Theyareurgentlyseekingoutthepostswheretheyarewellpaid.out→after/for
7.Iamverymuchopposedtopermithimtogoaloneatnight.permit→permitting
8.Toourdelight,thesmokingofcigarettesisinthedeclineinthisarearecently.
第一个in→on
9.Thedrunkendriver,ratherthanthepassersbyweretoblameforthetrafficaccident.were→was
10.Hegaveawayhisallmoneytobuysomeequipmentsforthenewschool.equipments→equipment
Ⅳ.完成句子
1.Theytriedtheirbesttomakeherhappybut_in_vain.
他们尽力使她高兴但徒劳无功。
2.Onefailureafteranotherwiped_out_his_ambitionforfame.
一次又一次的失败使他成名的雄心壮志化为乌有。
3.It's_clever_of_you_toworkouttheperfectplaninsuchashorttime.
在这么短的时间内制定出这样完美的方案,你真是太聪明了。
4.Toourdelight,the_number_of_robberies_is_declininginthisarearecently.
让我们感到高兴的是,近来这个地区的抢劫案的数量在下降。
5.Iprefer_to_take_some_exercise_outside_rather_than_play_computer_gamesathomeonSundays.
星期天,我宁愿出去锻炼也不愿待在家里玩电脑游戏。
Ⅰ.根据提示填空
Obviously,mostpeoplewhotryto❶lose_weight(减肥)generallyfocusallormostoftheirattentiononthefoodtheyeat.Butwhatabouttheirbehavior?
Aretherehabitstheycouldbebreakingthatwouldalsohelpthemloseweight?
AccordingtotheOhioStateUniversityExtension,whichsummarizedthefindings,theresearcherslearnedpeoplewho❷routinely(routine)atebreakfasts,lunches,anddinnerstendedtohavemoresuccesslosingweightthanpeoplewhoseeatingscheduleswereirregular.Asabonus,theywerealsomorelikelytoeat❸a_larger_quantity_of_fruits_and_vegetables(大量水果和蔬菜).
One❹activity(active)thatbroughtadisastertopeoplewhowantedtoloseweightwaswatchingtelevision,particularlyiftheyatewhilewatchingTV—especiallyiftheyatewhilewatchingTVafter7p.m.Peoplewhodidthesethings,includingsimplywatchingalotoftelevision,tendedtohaveahigherbodymassindex(BMI),aswellasahigherintakeof❺fat_and_sugars(脂肪和糖).
Thosewhoateoutalotalsotendedtotakeinmorefatandsugars,whileeatingfewerfruitsandvegetables.Forthepurposesofthestudy,eatingawayfromhomewasdefinednotonlyaseatinginrestaurantsbutalsoeatingfoodprovidedbyanemployerorcolleaguesatwork,buyingfoodatconveniencestoresorgasstations,orbuyingfoodforfundraisers.
Finally,thebestresultswereachievedbythosemotivatedpeoplewhokeptwritingthetrackof❻the_amount_and_type_of_exercise(锻炼的量和类型)theydidandhowmanycaloriestheyate,whoplanned❼_meals(meal),andusedmealreplacements.Thosewhodidthesethingsthemostgenerallylostmoreweight,atelessfatandsugars,atemorefruitsandvegetables,andengagedinmore❽physical_activities(体育活动).
Socuttingoutallthosehighcaloriesnackswillhelpyouloseweight.Ifso,apparently,willchangesomeofyourhabitsandbehavior.
Ⅱ.片段选词填空
treat,swim,clinical,symptom,carryout,humanhealthandwellbeing,thenaturalsetting,wateractivity,takeanydrugs,positiveemotion)
Patientswithlightormoderatedepressioncanbesuccessfully❶treatedbyswimmingwithdolphins,researcherssaidonSaturday.Thestudywas❷carried_outinHonduras,includingpatientswhowerethoughtbythedoctorswithlightofmoderatedepressioncomingfromtheUnitedStatesandHonduras.
Fortwoweeks,halfofthegroup❸swamwithdolphinsforanhouraday.Atthesametimetheotherhalfgroupcarriedoutthesametypeof❹water_activities,_butwiththeabsenceofdolphins.Researcherswanttofindouttheinfluenceofwaterand❺the_natural_setting.
Allthestudyvolunteersdidn'tcontinueto❻take_any_drugs_orpsychotherapy(心理治疗)atleastforweeksbeforethestartofthestudyanddidnottakeanydrugsduringthestudy,saidtheresearchersfromthedivisionof❼clinicalPsychiatryattheUniversityofLeicesterMedicalSchool.Bytheendofthestudy,thosepeoplewhoswamwiththedolphinshadagreateraveragereductionintheirdepressive❽symptomsthanthosewhodidnot.
Theresearchersnotedthatthestudysupportsthetheoryofbiophilia,whichthinksthat❾human_health_and_wellbeingdependspartlyonthehumanconnectionwiththenaturalworld.ThefindingsappearedintheissueoftheBritishMedicalJournal,leadingtointeractionsand
positive_emotionsthatresultinpsychologicaltreatment.
Ⅰ.阅读理解
A
(2019·贵阳监测)I'veneverbeenthekindofpersontosay,“it'sthethoughtthatcounts”whenitcomestogifts.Thatwasuntilacoupleofweeksago,whenmykidsgavemeapresentthatblew_me_away.
Foryearsnow,I'vebeenwantingtosellourhome,theplacewheremyhusbandandIraisedourkids.Buttome,thishouseismuchmorethanjustabuilding.
Inthefrontroom,there'sawallthathashundredsofpencillines,markingtheprogressofmychildren'sgrowth.
Everygrowthstageismarkedingrey,witheachchild'snameandthedatewhentheyweremeasured.Ofalltheobjectsandallthememories,it'sthisonethinginahomethat'sthehardesttoleavebehind.FriendsIknowhavereturnedhomeafterworkonlytodiscovertheirwallofheightshasbeenfreshlypaintedover.Anewpaintjobwouldn'tnormallybegreetedbytears,buterasingthatevidenceofmotherhoodhurtsmorethanitshould.Ourkidsgrowinsomanyways,butthewallisphysicalevidenceoftheirprogress,rightthereforeveryonetosee.
Overtheyears,I'vetalkedabouthowmuchIwouldhateleavingthatwallbehindwhenImoved,eventhoughthelastmarksweremade10yearsagowhenmykidsstoppedgrowing.
Sooneday,whileIwasatwork,mychildrendecidedtodosomethingaboutit.
TheyhiredJacquieManning,aprofessionalphotographerwhoseworkisaboutcapturing(捕捉)thebeautifulthingsinlife,fromclearlakesandskiestodiamondsandballgowns(晚礼服).
ShecametoourhousewhileIwasatwork,andoverseveralhours,tookphotosofthehundredsofdrawingsandlines,littlegreyfingerprints(指纹),andoldmarks.Somehow,shemanagedtophotographallthoseyearsofmemoriesperfectly.Afterwards,sheputallthephotostogetherintooneimage,transformingthemintoabeautifulhistoryofmyfamily.
Threeweekslater,mychildren'swonderfulgiftmadeitswaytome—alifesizephotoofthepencillinesandfingerprintsthatrepresentsentirelifetimesofloveandgrowth.
语篇解读:
本文是一篇记叙文,讲述了孩子们送给“我”的一件充满爱意且特别的礼物的事情。
1.Theunderlinedphrase“blewmeaway”inParagraph1probablymeans“________”.
A.attractedme B.surprisedme
C.acceptedmeD.refusedme
解析:
选B 词义猜测题。
根据第一段中的“I'veneverbeenthekindofpersontosay,‘it'sthethoughtthatcounts’...whenmykidsgavemeapresent”及下文的描述可知,“我”以前不相信送礼物的人的心思最重要,但几个星期前“我”的孩子们送给“我”的礼物让“我”改变了这样的想法,所以此处表示使“我”吃惊。
2.Whatdoesthehousereallymeantotheauthor?
A.Ahouse.B.Abuilding.
C.Objects.D.Memories.
解析:
选D 推理判断题。
根据第四段中的“Ofalltheobjectsandallthememories,it'sthisonethinginahomethat'sthehardesttoleavebehind”可知,对作者来说这栋房子意味着回忆。
3.Whatsurprisedthefriendstheauthorknowafterwork?
A.Findingthewallrepainted.
B.Erasingthefingerprints.
C.Greetingthembytears.
D.Leavingthewallunfinished.
解析:
A 细节理解题。
根据第四段中的“FriendsIknowhavereturnedhomeafterworkonlytodiscovertheirwallofheightshasbeenfreshlypaintedover”可知,令朋友们吃惊的是房屋的墙面又被重新粉刷了。
4.Whatisthebesttitleforthetext?
A.GiftMadewithLove
B.BuildingsMadebyChildren
C.AVeryWonderfulPainting
D.AFamilyHistory
解析:
选A 标题归纳题。
根据全文内容,尤其是最后一段可知,这篇文章主要讲述了孩子们送给“我”的一份用爱制成的礼物的故事,故A项作本文标题最佳。
B
(2019·名校原创预测卷三)Mostcouplesknowyoushouldnevergotobedonanargument.Butangerwon'tjustharmyourrelationship—itcouldalsoruinyoursleep,researchersclaim.Astudyhasfoundthosewhowereangrygenerally,a