补充练习12篇Word文件下载.docx
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IcanstillremembertheshoutsofthespectatorsasI26(go)outontothesportsfieldwithmyclassmates.Twodays27(early).Ihadqualifiedforthefinalsofthe100metres.Now28(look)around,Iwasdeterminedtowin.
WhileIwaswalkingacrosstothestart,Ibegantofeelmoreandmorenervous.Ilookedaroundandsawmyproudparentswavingenthusiastically.MyheartwasbeatingfastwhenIlinedupwiththeothereagercompetitors.Ilooksomedeepbreathsandwaitedforthesignal.Thenthestartingsignal29(give)andIsetoffdownthetrack.
IranasfastasIcould,notlookingatanythingbutthefinishingline.BythetimeIcrossedtheline,IwassoexhaustedthatI30hardlybreathe.AssoonasIheardtheresult31(announce),IrealizedIhadwon!
Overjoyed,Icollapsedonthesoftgrasswithabroadsmileonmyface.
“Welldone!
”saidtheHeadmasterlater,asIwaspresentedwiththewinner’scertificate.Ihadneverfeltsohappyandproudinmylife.
(B)
Oneofthefirstquestionsyoungchildrenaskis“Why?
”Itishumannaturetowant32(find)outwhythingsarethewaytheyare.Youcanfindout“Why”byturningthequestionintoahypothesis(假设)for33experiment.
34example,supposeyouhavebeentryingtogrowtomatoplants,butinsectskeepdestroying35.Someonetellsyouthat36(put)largestripsofcoloredclotharoundtheplantswillkeepinsectsaway.Yourquestionmightbe“Docertaincoloursofclothkeepinsectsaway?
”Thenyou’dbeginyourexperiment.Thefirststepwouldbetoplacedifferent-coloredstripsofclotharoundalloftheplantsexceptone.Then,asregularintervals,youwouldobserveandrecordandnote37theplanthadanyinsectdamageornot.
Thisexperimentmayprovethattheanswertoyourquestionis“No,itisnotdifferent-coloredstripsofcloth38keepawayinsects.”Oryoumayfindthatansweris“Yes,certaininsectsarekeptawaybybluecloth,butnotyellowcloth.”......39youhavefound,youarewellonyourwaytounderstandinghowyoucanusescientificthinkingtosolveaprobleminyouownlife.
Keys:
(A)25.when26.went27.earlier28.looking29.wasgiven30.could31.announced(B)32.tofind33.an34.For35.them36.putting37.whether38.that39.Whatever
Part-2
Readthefollowingpassage.Forsomeblanks,thereisawordgiveninthebrackets.Fillineachoftheseblankswiththeproperformofthegivenword.Fillintheotherblankswithwordsthatarecorrectinstructureandproperinmeaning.
Oneday,whenIwasworkingasapsychologistinEngland,anadolescentboyshowedupinmyoffice.ItwasDavid.Hekept25(walk)upanddownrestlessly,hisfacepale,andhishandsshakingslightly.Hisheadteacherhadreferredhimtome.“Thisboyhaslosthisfamily,”hewrote.“Heisunderstandablyverysadandrefusestotalktoothers,26I’mveryworriedabouthim.Canyouhelp?
”
IlookedatDavidandshowedhimtoachair.HowcouldIhelphim?
Thereareproblemspsychologydoesn’thavetheanswer27,andwhichnowordscandescribe.Sometimesthebestthingonecandoistolistenopenlyandsympathetically
Thefirsttwotimeswemet,Daviddidn’tsayaword.Hesatthere,only28(look)uptolookatthechildren’sdrawingsonthewallbehindme.Isuggestedweplayagameofchess.Henodded.AfterthatheplayedchesswithmeeveryWednesdayafternoon—incompletesilenceandwithoutlookingatme.It’snoteasytocheatinchess,butIadmitImadesureDavidwononceortwice.
Usually,hearrived29thanagreed,tookthechessboardandpiecesfromtheshelfandbegansettingthemupbeforeIevengotachancetositdown.Itseemedasifheenjoyedmycompany.Butwhydidheneverlookatme?
“Perhapshesimplyneedssomeone30(share)hispainwith,”Ithought.“PerhapshesensesthatIrespecthissuffering.”Somemonthslater,whenwewereplayingchess,helookedupatmesuddenly.
“31’syourturn,”hesaid.
Afterthatday,Davidstartedtalking.Hegotfriendsinschoolandjoinedabicycleclub.Hewrotetomeafewtimesabouthisbikingwithsomefriends,andabouthisplantogetintouniversity.Nowhehadreallystartedtolivehisownlife.
MaybeIgaveDavidsomething.ButIalsolearnedthatone—withoutanywords—canreachoutto
32person.Allittakesisahug,ashouldertocryon,afriendlytouch,andanearthatlistens
(B)
Someyearsago,writinginmydiaryusedtobeausualactivity.Iwouldreturnfromschooland33
(spend)theexpectedhalfhourrecordingtheday’sevents,feelings,andimpressionsinmylittlebluediary.Ididnotreallyneedtoexpressmyemotionsbywayofwords,butIgainedacertainsatisfactionfromseeingmyexperiencesforever34(record)onpaper.Afterall,isn’taccumulatingmemoriesawayofpreservingthepast?
WhenIwasthirteenyearsold,Iwentonalongjourneyonfootinagreatvalley,35(well-equip)withpens,adiary,andacamera.Duringthetrip,Iwasbusyrecordingeveryincident,nameandplaceIcameacross.Ifeltproudtobespendingmytime36(productive),dutifullypreservingforfuturegenerationsadetaileddescriptionofmytravels.Onmylastnightthere,Iwanderedoutofmytent,diaryinhand.Theskywasclearandlitbytheglareofthemoon,andthewallsofthevalleylookedthreateningbehindtheirscreenofshadows.Iautomaticallytookoutmypen….
Atthatpoint,IunderstoodthatnothingI37(write)couldevermatchorreplacethefewsecondsIallowedmyselftoexperiencethedramaticbeautyofthevalley.AllIrememberedofthepreviousfewdayswerethedullcharacterizationsI38(set)downinmydiary.
Now,IonlywriteinmydiarywhenIneedtowritedownaspecialthoughtorfeeling.Istilllovetorecordideasandquotationsthatstrikemeinbooks,orobservationsthatareparticularlymeaningful.Itakepictures,butnotveryoften—onlyofobjects39Ifindreallybeautiful.I’mnolongerblindlysatisfiedwithhavingsomethingtorememberwhenIgrowold.IrealizethatlifewillsimplypassmebyifIstaybehindthecamera,busy40(preserve)thepresentsoastoliveitinthefuture.
Idon’twanttowakeuponedayandhavenothingbutapileofpicturesandnotes.MaybeIwon’thaveasmanyexactrepresentationsofpeopleandplaces;
maybeI’llforgetcertainfacts,butatleasttheexperienceswillalwaysremaininsideme.Idon’tlivetomakememories—Ijustlive,andthememoriesformthemselves.
Key:
25.walking26.and27.to28.looking29.earlier30.toshare31.It32.another33.spend34.recorded35.well-equipped36.productively37.wrote38.hadset39.which/that40.preserving
Part-3
The
USgovernment
hassetseveralrulesandguidelinesinplace____25_____(protect)usfromeatingpotentiallyharmfulfoods.Severaldishes_____26_____(consider)realdelicaciesinotherpartsoftheworld,____27______haggisinScotlandorfugu(pufferfish)in
Japan,arebannedfromtheU.S.foodmarketbecauseofpotentialhealthrisks.Butlookingattheissuefromareversedangle,thereareactuallyseveralcommonfoodseateninAmerica
thatarebannedinotherpartsoftheworld.
Theshockingtruthisthatmanyofourfavoritefoods,likeboxedmacandcheeseandyogurt,includeingredients____28______othercountrieshaveestablishedaspotentiallyharmfulforhealth,andthereforearebanned.Clearly,macandcheeseonitsownisn'
tpoisonousinanyway,buttheyellowfoodcolorings#5and#6havebeenshowntocausehypersensitivity(过敏)inchildren,andarethereforebannedincountriesincludingNorway,Finland,and
Australia.___29_____yogurtandothermilkproducts,itistherBGHandrBSTthatsomecountriesareconcernedwith---these
growthhormones
____30_______(ban)inseveralregionsincludingthe
EuropeanUnion,
Canada,andJapan___31______theirpotentiallydangerousimpactsonthehealthofbothhumansandcows.
25.Toprotect26.considered27.like28.that29.For30.arebanned31.becauseof
Howmanytimeshaveyouletyourbasiccontactlenshygieneslide,notdoingthingslikewashingyourhandsbefore___32_____(handle)yourlenses,usingtapwater_____33______salinesolution(盐水溶液)orsleepinginyourlenses?
Duringabusyweek__34_____work,awomannamedErinwasoutofcontactlenssolutionbutdidn'
thavetimetobuyany,sosheusedtapwater____35_____(store)hercontactlenses.
Thatwouldsoonprovetobeamistake:
Shecontractedarareamoeba(阿米巴,变形虫)infection____36_______begantoattackhercornea(眼角膜).
"
Thepainwasextreme,"
shetoldDr.TravisStorkonTheDoctors.ShewenttotheER,wheredoctorsthoughtshehadasimpleeyeinfectionandprescribedherasteroid(类固醇)._____37_______,afterthepainstilldidnotgoaway,shevisitedanoptometristwho____38_______(realize)thatshehadanamoebainfection.
Thesteroidwas,infact,hidingtheinfection,"
shesaid."
Itwaskeepingmysightbutitwasactuallyfeedingtheamoeba,viathesteroid,making___39___stronger."
Storknotedthatsteroidscanactuallybeharmfulincaseslikethis,becausetheymakeitharderforthebodytofightofftheinfe