unit 3 tomorrow' s world 4 同步练习

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1、Unit3Tomorrow'sworld4同步练习Ⅰ.阅读理解AVALPARAISO，Indiana(AP)—AhighschoolstudentholdingtwoknivesinjuredeightschoolmatesonWednesday，authoritiessaid.Theinjurieswerenotbelievedtobelife-threatening.Thestudentwhocommittedtheattackbeforeclasswasincustody(heldunderguard，especiallybythepolice)andValparais

2、oHighSchoolwasplacedonlockdown，policespokesmanMichaelGrennessaid.Grennessaidtheattackhappenedaround8a．m.inaSpanishclassroomattheschoolabout20milessoutheastofGary.“Thekid，afterhestabbedthem，ranoutoftheroomandagroupofteacherstackled(seizedandthrewdown)him，”sophomore(secondyearstudentinacolleg

3、e)ClarkHogansaid.“Isawtheladykicktheknifedownthehallway.Shekickeditagainstthewall.”JeninBell，aspokeswomanforPorterhospital，saidthestudentssufferedseverecutsandonesufferedahipinjury.Butshesaidtheinjurieswerenotlife-threatening.Twostudentshadalreadybeenreleasedandoneleftwithoutbeingtreated，sh

4、esaid.Theuninjuredstudentswereallowedtoleaveschoolaboutthreeandahalfhoursaftertheattack.Untilthen，theysaid，theywerekeptlockedintheirclassrooms.“Theteacherswouldn’ttelluswhatwasgoingon，”saidDanielleBoer.“Wewerescared.”1．WhichofthefollowingisNOTtrue？A．Theinjuriesthatthestudentsgotwereseriousb

5、utnotdangeroustotheirlives.B．Theboywhocommittedtheattackwascaughtbytheteachersoftheschool.C．Thestudentswhowereuninjureddidn’tleaveschooluntil1o’clockintheafternoon.D．DanielleBoerwasamongthestudentskeptintheclassroom.2．Whatwastheresultoftheattack？A．Theboywascurrentlyheldbythepolice.B．Thescho

6、olwasshutdownatthemoment.C．Theinjuredstudentswerealltreatedinthehospital.D．BothAandB.3．Whywerethestudentsscared？A．Becausetheyknewaboyhadinjuredeightstudents.B．Becausetheysaweightstudentsweresenttoahospital.C．Becausetheywerelockedintheirclassroomsnotknowingwhathadhappened.D．Becausetheywereno

7、tallowedtoleaveschooluntilverylate.4．Whatisthepassagemainlyabout？A．Anewsreportaboutcampusviolence.B．Asceneinamovieshot.C．Amade-upstorybyagroupofstudents.D．Arehearsalofaplayinatheater.5．Whatistrueaboutthekidwhocommittedtheattack？A．Hewasreleasedsoonafterth