学年陕西西北大学附中高二上期中考英语卷含答案及解析文档格式.docx

学年陕西西北大学附中高二上期中考英语卷含答案及解析文档格式.docx

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三

四

五

六

总分

得分

一、阅读理解

1.

TheHealthyHabitsSurvey（调查）showsthatonlyaboutonethirdofAmericanseniorshavecorrecthabits.Herearesomefindingsandexpertadvice.

1.Howmanytimesdidyoubrushyourteethyesterday?

Finding：

Afull33%ofseniorsbrushtheirteethonlyonceaday.

Step：

Removethe300typesofbacteriainyourmoutheachmorningwithabattery-operatedtoothbrush.Brushgentlyfor2minutes,atleasttwiceaday.

2.Howmanytimesdidyouwashyourhandsorbatheyesterday?

Seniors,onaverage,bathefewerthan3daysaweek.Andnearly30%washtheirhandsonly4timesaday-halfofthenumberdoctorsrecommend.

Wetouchourfacesaround3,000timesaday-ofteninvitinggerms（病菌）toenterourmouth,nose,andeyes.Usetoiletpapertoavoidtouchingthedoorhandle.And,mostimportant,washyourhandsoftenwithhotrunningwaterandsoapfor20seconds.

3.Howoftendoyouthinkaboutfightinggerms?

Seniorsarenotfightinggermsaswellastheyshould.

Beawareofgerms.Doyouknowitisnotyourtoiletbutyourkitchensponge（海绵）thatcancarrymoregermsthananythingelse?

Tokillthesegerms,keepyourspongeinthemicrowavefor10seconds.

1.WhatisfoundoutAmericanseniors?

A.Mostofthemhavegoodhabits.

B.Nearly30%ofthembathethreedaysaweek.

C.Allofthemarefightinggermsbetterthanexpected.

D.Aboutonethirdofthembrushtheirteethonlyonceaday

2.Whichofthefollowingistrueaccordingtothetext?

A.Weshouldkeepfromtouchingourfaces.

B.Therearelessthan300typesofbacteriainthemouth.

C.Akitchenspongecancarrymoregermsthanatoilet.

D.Weshouldwashourhandsbeforetouchingadoorhandle.

3.Thetextprobablycomesfrom___________.

A.aguidebook

B.apopularmagazine

C.abookreview

D.anofficialdocument

2.ThreeBoysandaDad

BradclosedthedoorslowlyasSuelefthometovisithermother.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.

1.Whenhiswifelefthome.Bradexpectedto________________________.

A.gooutforawalkinthepark

B.watchTVtalkshowwithhischildren

C.enjoyhisfirstdayoffwork

D.readthenewspapertohischildren

2.WhichofthefollowingdidRandydo?

A.Drawingonthewall___________________________________B.Eatingapplejam

C.Feedingthefish.D.Readinginaroom

3.WhydidBradaskthedaycarecentreforhelp?

A.Becausehewantedtocleanuphishouse.

B.Becausehesuddenlyhadtogotohisoffice

C.Becausehefoundithardtomanagehisboyshome.

D.Becausehehadtotakehiswifeback

3.Lighttravelsataspeedwhichisaboutamilliontimesfasterthanthespeedofsound.Inonesecond,lighttravelsabout300,000km,butsoundtravelsonly344m.Youcangetsomeideaofthisdifferencebywatchingthestartofarace.Ifyoustandsomedistanceawayfromthestarter,youcanseesmokecomefromhisgunbeforethesoundreach