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Joy初中英語L2Part1IntensiveReadingLookUptheAdditivesTakealookattheingredientlabelofjustaboutanyfoodonsupermarketshelves.I'msureyou'llseeafewadditives(添加劑).Herearesomeofthemostcommonfoodadditives.Whichofthemareharmfultoyourhealth,andwhichofthemaremostlysafe?Artificial(人造的)fooddyesArtificialfooddyesareusedtoimprovetheappearanceofvariousfoods.Inrecentyears,moreandmorestudieshavefoundthatdyeslikeBlue1.Red40andYellow5cancauseallergies(過敏反應(yīng))insomepeople.Someresearchershavealsoreportedthatfooddyescancausehyperactivity(多動癥)inchildren.Inaddition,inanimalstudies,Red3hasbeenshowntobeabletocausecancer.IthasbeenlargelyreplacedbyRed40.ArtificialsweetenersCommonman-madesweetenersincludeaspartame(阿斯巴甜),sucralose(三氯蕉糖)andsaccharin(糖精).Theyarewidelyusedinfoodsanddrinks.Studieshaveshownthatartificialsweetenerscanhelppeoplemanagetheirweightandbloodsugarlevels.However,someartificialsweeteners,likeaspartame,cancauseheadachesinsomepeople.AndinJuly2023,theWorldHealthOrganizationlabeledaspartameasapossiblecauseofcancerinhumans.Guargum(瓜爾膠)Guargumiscommonlyusedtothickenfoods.Youcanfinditinicecream,salads,saucesandsoups.Sinceit'shighinfiber(纖維素),guargumisgenerallyconsideredhealthy.Itcanmakepeoplefeelfullersothattheysnacklessthroughouttheday.Somescientistshavealsofoundthatguargumcanhelplowerpeople'sbloodsugarlevels.Justmakesureyoudon'ttakeintoomuchofit.MSG(味精)MSGstandsformonosodiumglutamate.It'susedtoimprovethetasteofsaltydishes.Youcanfinditinawidevarietyofprocessedfoods.Manyrestaurantsandfast-foodplacesalsouseit.A1969studyonmicefoundthattakinginlargeamountsofMSGcoulddamagethenervoussystem(神經(jīng)系統(tǒng)).However,scientistsbelievetheadditivehaslittleeffectonhumanbrainhealth.Part2Choose1.WhenIwaswatchingTV,I______someonecallingmynameoutside.A.heard B.listen C.listenedto D.hear2.ThepolicemanaskedJohn______heknewthevictim.A.what B.that C.if D.which3.BettyandJohnhavecomeback,but______studentsaren'thereyet.A.another B.theother C.others D.theothers4.Therobbery______inSunTownlastSunday.A.ishappened B.washappened C.happened D.happens5.Hesaidthat______eight-year-oldchildwas______.A.a;kidnapped B.an;kidnaped C.a;kidnaped D.an;kidnapped6.Tomasked,“Didyouhear______?”A.somethingstrange B.nothingstrangeC.strangeanything D.anythingstrange7.Theboyis______in______ontheice.A.interesting;skating B.interesting;toskateC.interested;skating D.interested;toskate8.Youdon'tneed______ifyoufeelsick.A.tocome B.come C.coming D.comes9.Thehouseis______forusto______.A.bigenough;live B.enoughbig;liveinC.bigenough;livein D.enoughbig;live10.Hefinishedhissandwichandaskedfor______.A.theother B.another C.other D.others11.Doyoulikethecake______nuts______it?A.with;in B.have;in C.has;on D.with;of12.Willyou______cometomorrow?A.beableto B.can C.must D.beable13.Theusedcaris______500dollars.A.cost B.pay C.worth D.spend14.—Willyougoshoppingtonight?—Ifyougo,______.A.sodoI B.sowillI C.soIgo D.thatI'llgo15.______isreallyhard______themtoclimbMountQomolangma.A.This;to B.It;for C.This;for D.It;to16.—Doyoustillremember______mesomewhereinShanghai?—Yes,ofcourse.Twoyearsago.A.seeing B.see C.tosee D.saw17.—Jackhasn'tpaidfortheschoolthings,hashe?—______.Hisfatherwillpayforhim.A.Yes,hehas B.No,hehasn't C.Yes,hedid D.No,hedidn't18.Sheis______,butshelooksyoung.A.inherfifties B.atherfifty C.inherfifty D.atherfifties19.Tomstudies______,buthissister______studies.A.hard;hard B.hardly;hardly C.hard;hardly D.hardly;hard20.Doyouknowthelady______isinterviewingourheadmaster?A.which B.who C.whom D.whose21.It's______ridefrommyhometothefactory.A.twohoursandhalf's B.twoandhalfhours'C.twoandahalfhours' D.twohourandahalf's22.Ihave______araincoat______anumbrella.That'swhyIhavetowaituntiltherainstops.A.neither;nor B.either;or C.notonly;butalso D.both;and23.Mostofuswonderedifgirls'footballteamcould_____boys'footballteaminthefinalmatch.A.Beat B.win C.hit D.lose24.—______istheSummerPalacefromhere?—Aboutthreekilometersaway.YoucantaketheNo.35bus.A.Howlong B.Howoften C.Howfar D.Howmuch25.______aheavysnowtomorrow.A.Therewillhave B.ThereisgoingtohaveC.Therewillhas D.Thereisgoingtobe26.Whowill______ifhe______come?A.mopitup;won't B.mopupit;doesn'tC.mopitup;doesn't D.mopitup;don't27.______cloudydayitis!A.How B.What C.Howa D.Whata28.Thefloodkilled______people.A.thousandsof B.thousandofC.thousands D.thousand29.Thismathsproblemisnoteasy.Ican'tworkitout______.A.withouthe B.withhim C.withouthim D.withhe30.Thisproblemissodifficultthatonly______studentscanworkitout.A.afew B.few C.little D.alittle31.Weallthink______toplaythegame.A.itisinterested B.thatwasinterestingC.itinteresting D.thatinteresting32.Ithinkhewillprefertheblowntrousers.Let'sbuy______.A.it B.one C.ones D.that33.—______isthemovieticketforAWorldWithoutThieves?—Aboutthirtyyuan.A.Howlong B.Howmany C.Howmuch D.Howsoon34.—______willyourmanagerreturntothecompany,please?—Inaboutthreedays.A.Howlong B.Howsoon C.Howoften D.Howmuch35.—______didittakehimtorepairthecomputer?—Abouttwohours.A.Howsoon B.Howoften C.Howlong D.Howfar36.Shetaught______English.A.her B.hers C.herself D.she37.—Ifyouwanttokeepfit,youhavetoeat______foodanddo______sports.—YoumeanthemoreexerciseIdo,the______Iwillbe.A.less;more;healthier B.more;less;healthC.less;fewer;healthily D.most;fewest;healthier38.ImustreturnthedigitalcameratoNancy.I______ittwoweeksago.A.lent B.borrowed C.havekept D.havelent39.Thenumberoftheboybabies______muchlargerthanthatofthegirlbabiestheseyears.A.are B.was C.is D.were40.IfeltsorrythatIwaslateforthemeeting.Iwassobusy______anovelthatIforgot______thetime.A.toread;lookingat B.reading;touseC.toread;seeing D.reading;tolookat41.I'mnotsureifI'mgoingtoTim'sparty.Imaygototheconcert______.A.Only B.instead C.early D.late42.HismotherwillgotoNewYorkwithhisbrother______afewdays.A.in B.after C.with D.before43.Hisparentscouldn't______iftheywouldbuyasecondhandcar.A.describe B.discover C.decide D.disappear44.Whentheoldwomanwasingoodhealth,she______shoppingonSundays.A.wasusedtogo B.usedtogoingC.usedtogo D.getusedtogoing45.WhenIgot______home,Isawmymother______apictureonthewall.A.back;puttingoff B.off;putupC.back;puttingup D.off;putoff46.—Iknowyourfather______toalotofcities,butwhataboutyourmother?—Mymother?She______awayfrommyhometownevenonce.A.hasgone;hasnevergone B.hasbeen;hasnevergoneC.hasgone;hasneverbeen D.hasbeen;hasneverbeen47.______ofuscouldunderstandthearticle,______wecouldhardlyfindanynewwordsinit.A.Little;though B.Few;becauseC.Afew;so D.Few;though48.Agroupofscientists______someeggs______bydinosaursintheGobiDesertinthe1920s.A.found;lying B.founded;laid C.found;lain D.found;laid49.Manyofthestarsare______faraway______.A.so;tosee B.very;tobeseen C.too;tobeseen D.much;tosee50.You______theflowers,fortheearthis______.A.needn'ttowater;enoughwetB.needn'twater;wetenoughC.mustn'twater;enoughwetD.needn'twatering;wetenoughPart3ReadingAIcameintoavillageandIsawapolicemanstandingoutsidethepostofficeandreadingsomethingcarefully.Helookedupatthecar,w__1___intotheroad,andheldupahandtostopme.Ia__2___stopped,butthenIrealizedthatthepolicemanhadbeenreadingaboutme.Isupposedthepoliceatthehotelhadworkedquickly,andcalledallthelocalvillages.Idrovefaster,thepolicemanjumpedoutofmyway,andIwassoonoutofthevillage.Ileftthemainroadassoonaspossibleandtriedasmallerone.Itwasnoteasywithoutamap,andIrealizedthatIhadbeensos___3___tostealthecar.ItwouldhelpthepolicetofindmeinanycornerofScotland.IfIleftit,andwentoffonfoot,theywouldfindmeinanhourortwo.Iwasveryhungry;Ihadeatenn__4__sincemorning.Andnow,asIdrove,Iheardanoiseinthesky,andtherewasaplane.IdroveasfastasIcoulddownintoanothertown.Suddenly,acarappearedinfrontofmefromas__5___road.Therewasnotimetostop.Ididtheonlythingpossibleanddroveofftheroadintoafence,hopingtohitsomethingsoftbeyond.ButIwasoutofgoodl__6___.Thecarwentthroughthefencelikeaknifethroughbutter,andimmediatelybegantofall.Ijumpedoutandwascaughtbythebranchofatree,whilethecardisappearedintoariverfifteenmetersbelow.Ahandhelpedmeoutofthetree,andafrightenedvoiceaskedmeifIwasbadlyhurt.Thespeakerwasayoungmanwhowasverysorry.Iwasmorep__7___thanangry;itwasagoodwayforthecartodisappear.B“Lifeisspeedingup.Everyoneisbecomingunwell.”Thismaysoundlikesomethingsomeonewouldsaytoday.Butinfact,anunwellpersonwholivedinRomeinAD53wroteit.Wealllovenewi1.Theyareexciting,amazingandcanevenchangeourlives.Buthaveallthesedevelopmentsreallyimprovedtheq2ofourlives?Picturethis:You'rerushingtofinishyourhomeworkonthecomputer.Yourmo
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