2021-2021学年陕西西北大学附中高二上期中考英语卷一、b阅读理解/b1.(2017高二上·陕西期中)阅读理解TheHealthyHabitsSurvey(调查)showsthatonlyaboutonethirdofAmericanseniorshavecorrecthabits.Herearesomefindingsandexpertadvice.1).Howmanytimesdidyoubrushyourteethyesterday?Finding：Afull33%ofseniorsbrushtheirteethonlyonceaday.Step：Removethe300typesofbacteriainyourmoutheachmorningwithabattery-operatedtoothbrush.Brushgentlyfor2minutes,atleasttwiceaday.2).Howmanytimesdidyouwashyourhandsorbatheyesterday?Finding：Seniors,onaverage,bathefewerthan3daysaweek.Andnearly30%washtheirhandsonly4timesaday-halfofthenumberdoctorsrecommend.Step：Wetouchourfacesaround3,000timesaday-ofteninvitinggerms(病菌)toenterourmouth,nose,andeyes.Usetoiletpapertoavoidtouchingthedoorhandle.And,mostimportant,washyourhandsoftenwithhotrunningwaterandsoapfor20seconds.3).Howoftendoyouthinkaboutfightinggerms?Finding：Seniorsarenotfightinggermsaswellastheyshould.Step：Beawareofgerms.Doyouknowitisnotyourtoiletbutyourkitchensponge(海绵)thatcancarrymoregermsthananythingelse?Tokillthesegerms,keepyourspongeinthemicrowavefor10seconds.根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。（1）WhatisfoundoutAmericanseniors?A.Mostofthemhavegoodhabits.B.Nearly30%ofthembathethreedaysaweek.C.Allofthemarefightinggermsbetterthanexpected.D.Aboutonethirdofthembrushtheirteethonlyonceaday（2）Whichofthefollowingistrueaccordingtothetext?A.Weshouldkeepfromtouchingourfaces.B.Therearelessthan300typesofbacteriainthemouth.C.Akitchenspongecancarrymoregermsthanatoilet.D.Weshouldwashourhandsbeforetouchingadoorhandle.（3）Thetextprobablycomesfrom.A.aguidebookB.apopularmagazineC.abookreviewD.anofficialdocument2.(2017高二上·陕西期中)阅读理解ThreeBoysandaDadBradclosedthedoorslowlyasSuelefthometovisithermother.Expectingawholedaytorelax,hewasthinkingwhethertoreadthenewspaperorwatchhisfavoriteTVtalkshowonhisfirstdayoffinmonths.“Thiswillbelikeawalkinthepark,”he'dtoldhiswife.“I'lllookafterthekids,andyoucangoandvisityourmom.”Thingsstartedwell,butjustaftereighto'clock,histhreelittle“goodkids”—Mike,Randy,andAlex—camedownthestairsintheirnightclothesandshouted“breakfast,daddy.”Whenfoodhadnotappearedwithinthirtyseconds,RandybeganusinghisspoononAlex'sheadasifitwereadrum.Alexstartedtoshoutloudlyintimetothebeat（节拍）.Mikechanted“Where'smytoast,where'smytoast”inthebackground.Bradrealizedhisnewspaperwouldhavetowaitforafewseconds.Lifebecameworseafterbreakfast.MikeworeRandy'sunderwearonhishead.Randylockedhimselfinthebathroom,whileAlexshoutedagainbecausehewasgoingtowethispants.Nobodycouldfindcleansocks,althoughtheywerebeforetheirveryeyes.Someonenamed“NotMe”hadspilledawholeglassoforangejuiceintothebasketofcleanclothes.Bradknewthetalkshowhadalreadystarted.Byteno'clock,thingswereoutofcontrol.Alexwaswonderingwhythefishinthejarrefusedhisbreadandbutter.Mikewastryingtoshowoffhistalentbydecoratingthekitchenwallwithhiscolourpencils.Randy,thankfully,appearedtobereadingquietlyinthefamilyroom，butcloserexaminationshowedthathewaseatingapplejamstraightfromthebottlewithhishands.Bradrealisedthatthetalkshowwasoverandreadingwouldbeimpossible.Atexactly11:17,Bradcalledthedaycarecentre(日托所）.“Isuddenlyhavetogointoworkandmywife'saway.CanIbringtheboysoverinafewminutes?”Theanswerwasobviously“yes”becauseBradwassmiling.根据短文内容，选择最佳答案，并将选定答...