优选中学教师招聘大全及免费下载答案.docx

专业精品中学教师招聘题库，word格式可自由下载编辑，附完整答案！优选中学教师招聘大全及免费下载答案第I部分单选题（50题）1.BIfIcouldhaveyourattention,I'dliketotalktoyouaboutyoungpeople'sscreentime.It'satemptinghabitforthemtoglanceattheirsmartphoneortabletratherthanmakeeyecontactswithsomeoneandmakeconversations!Thereissomuchtolookat:photographs,socialmediafeedsmessagesandemails;it'snowondertheyaregluedtotheirscreens.Butisitgoodforthem?Therehavebeenmanyclaimsaboutthedamagelookingatscreensdoestooureyesight.Somepeoplefearedstaringatasmallbrightboxcouldmakeusshort-sightedorleadtoheadaches.Thisisaparticularconcernforchildrenandyoungpeople,whospendahigherpercentageoftimeusingelectronicgadgets.BBCtechnologycorespondent,RoryCellan-jones,says:“Thereisplentyofanecdotalevidencethatnomatterhowlongteenagersarespendinglookingatscreens.theyareencounteringmaterialaboutissuessuchasanorexia(厌食症)andself-harmthatcouldprovedamagingtotheirmentalhealth.”Butanewstudysaystimeinfrontofcomputersandphonesmightnotbeasbadforyoungpeopleasmanythink.ResearchbytheOxfordInternetInstituteexamineddatafrommorethan17.000teenagersintheUK.IrelandandtheUnitedStates.Theirstudyconcludedthatmostlinksbetweenlifesatisfactionandsocialmediauseweretrivial"accountingforlessthan1%ofateenagershealth.ProfessorPrzybylski,directoroftheresearchattheinstitute,said:99.75ofapersonslifesatisfactionhasnothingtodowiththeiruseofsocialmedia."Theresearchfoundthatfamily,friendsandschoollifeallhadagreaterimpactonwell-being.Perhapsfornow,decidingwhatthe"right"amountofscreentimeishastobeuptopersonaljudgments.35.Thefirstparagraphisdesignedto_____.A:introduceanewtypeofscreenB:showthefindingofastudC:leadinthetopicD:promoteaphone答案：C2.下列各句中画线的成语，使用不恰当的一句是（）。A:个别民警认为工作时间饮点酒是小事一桩，就不以为意，结果因违犯公安部颁布的“五条禁令”而受到查处B:要真正营造一个细胞生长的世外桃源也不是一件易事，除了要有合适的培养基之外，还需要许多其他条件C:中央书记处书记到党校看望正在这里学习的纪检监察系统的学员，不厌其详地询问他们在基层工作的情况D:他心爱的书籍，经过再三处理，还是没有地方放置，只能堆在地上或塞在床下，生活的屈辱和窘困，无出其右答案：D3.师生关系的本质是（）。A:人一人关系B:人一物关系C:朋友关系D:授一受关系答案：A4.被子植物的孢原细胞（）。A:靠近珠孔，细胞核大，可发育成大孢子母细胞B:在花药内，经减数分裂产生小孢子，然后发育成花粉C:靠近珠孔，细胞核小，可发育成小孢子母细胞D:在花药内.经减数分裂产生生殖细胞答案