单元规范训练BOOK2Unit2TheOlympicGames新人教版必修2高中

1Unit2TheOlympicGamesⅠ.单项填空1．Withsomuchwaterbeingusedinthebathroom，itisno________thatmoreenvironmentallyfriendlytechnologieshavecomeouttomakebetteruseofwaterresources.A．surpriseB．needC．questionD．doubt2．Thegirls________intothecompanyrecentlyhavetoreceivestricttrainingbeforetheystarttowork.A．acceptedB．acceptingC．admittedD．admitting3．—Excuseme,canyoutellmewherethenearestbankis,please?—________Ohyes!It’spasttheoffice，nexttoabigmarket.A．Mm，letmethink.B．Oh，Ibegyourpardon?C．You’rewelcome.D．Whatdoyoumean?4．—Myoldtyreexploded，canyou________itwithanewone?—Certainly，waitaminute.A．taketheplaceofB．replaceC．takeplaceD．inplaceof5．Inordertofind________betterjob，hedecidedtostudy________secondforeignlanguage.A．the；aB．a；aC．the；theD．a；the6．Hefeltthathedidn’t________tobegivensuchagreathonor.A．supposeB．deserveC．meanD．intend7．Tomaswellashisfriendswho________footballgames________traveledwiththeteam.A．likes；hasB．like；haveC．likes；haveD．like；has8．Thesedictionaries________thelibraryagain(byyou)．A．mustbetakenoutB．mustn’tbetakenoutofC．musttakeoutofD．mustn’ttakeoutof9．Hedidn’t________schoolthedaybeforeyesterday.A．attendB．join2C．joininD．takepartin10．________achairinthecorneroftheroom?A．DoestherestandB．StandthereC．TherestandingD．Dostandthere11．Ishall________thelossofmylaptopcomputerinthenewspaper，witharewardforthefinder.A．informB．advertiseC．announceD．publish12．—Excuseme，sir.Wouldyoudomeafavor?—Ofcourse.Whatisit?—I________ifyoucouldtellmehowtofilloutthisform.A．hadwonderedB．waswonderingC．wouldwonderD．didwonder13．Onlywhenyouridentityhasbeenchecked________.A．youareallowedinB．youwillbeallowedinC．willyouallowinD．willyoubeallowedin14．Hehasn’tbeentothecountryside；________hewanttogothere.A．sohasB．sodoesC．neitherhasD．neitherdoes15．Thewiselittlegirlcanrideahorseandswim，andshecanshoot________.A．aswellasB．aswellC．eitherD．alsoⅡ.阅读理解AItmightseemhardtoimaginethatabadtoothcouldbedeadly.ButdoctorsintheWashingtonareasayatwelve­year­oldboydiedlastmonthofatoothinfectionthatspreadtohisbrain.Theysayitmighthavebeenpreventediftheboyhadreceivedthedentalcareheneeded.ExpertsattheNationalInstitutesofHealthsaygooddentalcareshouldstartatbirth.Theysaybreastmilkisthebestfoodforthehealthydevelopmentofteeth.Breastmilkcanhelpslowbacterialgrowthandacidproductioninthemouth.Whenbaby’steethbegintoappear，youcancleanthemwithawettoothbrush.Dentistssayitisimportanttofindsofttoothbrushesmadeespeciallyforbabies，andusethemverygently.Theuseoffluoride(氟化物)toprotectteethiscommoninmanypartsoftheworld.This3naturalelementisoftenaddedtodrinkingwatersupplies.Thefluoridemixeswithenamel(釉质)，thehardsurfaceonteeth，tohelppreventholes，orcavitiesfromforming.ButtheAmericanAcademyofPediatricDentistrypointsoutthatyoungchildrenoftenswallowtoothpastewhentheybrushtheirteeth.Thegroupnotesthatswallowingfluoridatedtoothpastecancauseproblems.Soyoungchildrenshouldbecarefullysupervisedwhentheybrushtheirteeth.Andonlyasmallamountoffluoridatedtoothpaste，thesizeofagreenpea，shouldbeused.Parentsoftenwonderwhateffectssuckingathumborsuckingonapacifiermighthaveontheirbaby’steeth.Dentalexpertsgenerallyagreethatthisisfineearlyinlife.TheAmericanAcademyofFamilyPhysicianssaysmostkidsstopsuckingtheirthumbsbytheageoffour.Ifitcontinues，thegroupadvisesparentstotalktotheirchild’sdentistordoctor.Itcouldinfluencethecorrectdevelopmentofpermanentteeth.16．Theboywithabadtoothdiedbecause________.A．histoothdiseasewasverydeadlyB．thedoctorrefusedtotreathimproperlyC．hedidn’treceivetimelytreatmentD．somethingwaswrongwithhisbrain17．Allthefollowingstatementsaregoodtoteethexceptthat________.A．childrenliveonbreastmilkeverydayB．childrenbegintobrushtheirteethwhentheyareoldenoughC．childrenusefluoridetoothpastetobrushtheirteethD．childrenformthehabitofsuckingtheirthumbs18．Theunderlinedword“supervised”inthefifthparagraphmeans“________”．A．watchedanddirectedB．taughtandhelpedC．praisedandadvisedD．ledandpointedout19．WhichoneofthefollowingsisNOTtrueaccordingtothispassage?A．Dentalcareshouldbegiventobabiesassoonastheyareborn.B．Specialtoothbrushesshouldbeusedforbabies.C．Breastmilkandfluoridearehelpfultoprotectbabyteeth.D．Dentalexpertssuggeststoppingbabiessuckingtheirthumbs.20．Thebesttitleofthispassageis________.A．Thereasonofatwelve­year­oldboy’sdeathB．BabyteethshouldbecaredforfrombirthC．BreastmilkandfluorideareimportantD．Howtohelpyoungchildrenformgoodhabits4BRobertoClementewasoneofthemosthonoredbaseballplayersinhistory.Manyplayersareknownfortheirskillsortherecordstheybroke.ButRobertowaslovednotonlyforhisabilityinsports，butalsoforthekindofpersonthathewas.Robertowasbornin1934inCarolina，PuertoRico，whosefamilystruggledfinancially.Asayoungboy，hehelpedhisfather，whoworkedonasugarfarmandalsomanagedastorethatsoldfood.Inschool，Robertowasanexcellentrunner.Butmorethananything，helovedplayingbaseball.PuertoRico’swarmislandclimatemadeiteasyfortheyoungboytoplaybaseballallyear.Buthewasgoodatthrowingballstoagreatdistance.Whileinhighschool，RobertoplayedbaseballfortheSanturceCrabbersinthePuertoRico’sWinterLeague.At18，Robertowasalreadyhittingabaseballbetterthanmanyprofessionalplayer