Test 4,英语 外研版,C,B,A,B,D,B,C,C,A,英源外研版,【畦雷辞)招伟lnchutou:com名I.阅读理解人Itmightseemhardtoimaginethatabadtoothcouldbedeadly.ButdoctorsintheWashingtonareasaidaboydiedwhenatoothinfectionspreadtohisbrain.Theysaiditmighthavebeenpreventedhadhereceivedthedentalcareheneeded.HeWas12yearsolQ.ExpertsattheNationalInstitutesofHealthsaygooddentalcarestartsatbirth.Breastmilk,theysay,sthebestfoodforthehealthydevelopmentofteeth.Breastmilkcanhelpslowbacterialgrowthandacidproductioninthemouth.Butdentistssayababy“sgumsandearlyteethShouldbecleanedaftereachfeeding.UseaclothWithaHittlewarmWaterDothesame讪ababysfedwithabottle.Expertssay讪youdecidetoputyourbabytosleepwWithabottle,giveonlyWater:Whenbabiteethbegint0appear,Y0uCancleanthemwithawettoothbrush.Dentistssayit5importanttofindsofttoothbrushesmadeespeciallyforbabiesandtousethemVverygently.Theuseoffluoride(氮化物)toprotectteethhcommon讨manypartsoftheWorld.Forexample,讨订oftenaddedtodrinkingwatersupplies.Thefluoridemixeswithenamel(釉质),thehardsurfaceonteeth,tohelpDpreventholes,orcavities,fromforming.ButyoungchildrenoftenswallowtoothpasteWhentheybrusl.ZLeserical-4caQenycfPediatricDentistrynotesthatsWallowingfluoridatedtoothpastecancauseDproblems.SoyoungchildrenshouldbecarefullysuperviseQdwWhentheybrushtheirteeth.Andonlyasmallamountoffluoridatedtoothpaste,thesizeofagreenpea,shouldbeused.ParentsoftenWonderWhateffectthumbsuckingorsSucking_onapacifier_mighthaveontheirbaby“5teeth.Dentalexpertsgenerallyagreethatthisifineearlyinlife.TheAinericanAcademyofFamilyPhysicianssaysImostchildreustobpsuckingtheirthumbbytheageoffourJfitcontinues,thegroupadvisesparentstotalktotheirchild“sdentistordoctorItcouldinterferewiththecorectdevelopmentofpermanentteeth.1.Theboywithabadtoothdiedbecause_C_,之、histoothdiseasewasVerydeadly卫thedoctorrefusedtotreathimproperiyC。hedidn“treceivetimelytreatmentDsomethingwasWrongWithhisbrain细节恼解题。氓播秋二县巾的Theysald让mighthavebeenpreventedhadhereceivedthedentalcareheneeded“可知,如果男孩得到及时的治疗的话,或许能阻止这种事情的发生。2.,Allthefollowingstatementsaregoodtotheteethexceptthat旦.丿,thechildrenliveonthe推理判断题。第四段中的“Whenbabyteethbeginto2ppear,youcancleanthemwithawetfoothbrush.“告诈孜们在妤儿的牙齿刚长出来的时候就应该用湿的牙刹给他刷牙。breastmilkeveryday卫、thechildrenbegintobrushtheirteetihwhenfheyareol4enoughC-、thechildrenusefluoridetoothpastetobrushtheirteeth口thechildrenformthehabitofsuckingtheirthumbs3Theunderlinedword“supervised“inthesixthparagraphmeants_八,词义猜测题。根据上下文万Watchedanddirected可知该词的意思是“监卫.taughtandhelped督,指导“。该句的意怡C.raisedandadvisedD.是:孩子们刷牙的时候应ledandpointedout|绍芒I春氢桓学|4.VVhichoneofthefollowingNOTtrueaccordingtothisDaSsage文.DentalcaresShouldbegiventothe正误判断题。由第七、人段可知,早期的吮吸大拇指是有好处的,但是四岁的时候如呆迁论样荣要寻求牙医的帮助了5因此;D项的意思helpfultoprotectthebabyteeth.不明确,是错误的。Dentalexpertssuggeststoppingthebabiessuckingtheirthtmbs.babiesassoonastheyareborm.卫,SpecialtoothbrushesshouldbeHsedforbabics.C,Breastmilkandiluorideare5Thebesttitleofthispassageis卫文.The叉easonofaTeyelye-year-oldBoy“sDeath卫TheBabyTeethShouldBe标题归纳题。文章通过对一个12岁的男孩死亡事例的分析,说明了孩子的牙齿从出生昕就要得到及时的护理。CaredforfromBirthC-BreastMkan0FlagrideAreImportantDHowtoHelpYoungChildrenFormGoodHabits