Unit 1 Protecting Our Environment Period One(Ⅰ)

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1、Unit1ProtectingOurEnvironment同步练习PeriodOne　GettingReadyandReading(Ⅰ)基础落实Ⅰ.课文理解1．ThecoquifrogsoriginallyarrivedinHawaii________.A．asagiftB．asgoodsdemandedinthemarketC．bychanceD．attherequestofthelocalcitizens2．WhichisNOTareasonwhypeopleinHawaiidislikethecoquifrogs?A．TheyareharmfultoHawaii’senvir

2、onment.B．Theyarrivedonlyabouttenyearsago.C．Theymakeloudcallswhichareannoying.D．Theyeatinsectsthatareimportantforplants.3．Thecoquifrogsgettheirnamefrom________.A．thesoundoftheirloudcallsB．theirshapeandcolourC．theplacewheretheycomeD．thelanguagethelocalpeopleofPuertoRicospeak4．Whichcontributestot

3、heincreasingpopulationofthecoquifrogsinHawaii?A．Therearen’tanimalsintheworldwhicheatthem.B．Theyarehardtocatch.C．Theenvironmentisconvenientfortheirreproduction.D．Theycaneatalargenumberofinsectsinonenight.5．Whichofthefollowingstatementscanbestsummarizethemainideaofthetext?A．Thecoquifrogshaveseri

4、ouslyaffectedthetourismindustryinHawaii.B．It’snotpermittedtotransport，sellorreleasethecoquifrogsinHawaii.C．Greateffortshavebeenmadetokillthecoquifrogs.D．Thecoquifrogs’invasionhasseriouseffectsontheeconomyandenvironmentinHawaii.Ⅱ.课文缩写ThecoquifrogsarrivedinHawaiifromPuertoRicoorFloridaabouttenye

5、arsago.Nowtheir1.________havesharplyincreased.Ontheonehand，theydon’thaveanynaturalenemiesinHawaii.Ontheotherhand，thewarm2.__________permitsthemtolayeggsallyearlong.Thecoquifrogshidein3.__________protectedareasduringtheday.Atnighttheymoveontotreesto4.__________andtocall.Theloudcallsmakeit5.____

6、______forpeopletosleep.Visitorsandlocalpeople6.__________aboutthecalls，sothisaffectsthe7.__________industryinHawaii.Thefrogseatthousandsofinsectseverynight.Theseinsectsareimportantforthe8.__________ofplantsandforHawaii’snativeandrare9.__________.Sotheyarealsoa10.__________toHawaii’senvironment

7、alsystem.PeopleinHawaiimakeeffortstostopthespreadofthecoqui.能力提升阅读理解ASkepticsareastrangelot.Someofthemrefusetoadmittheseriousthreatofhumanactivitiestotheenvironment，andtheyaretiredofpeoplewhodisagreewiththem.Thosepeople，sayskeptics，spre