天一大联考2023-2024学年高三冬季教学质量检测数学.考卷答案试卷答案,我们目前收集并整理关于天一大联考2023-2024学年高三冬季教学质量检测数学.考卷答案得系列试题及其答案，更多试题答案请关注微信公众号：考不凡/直接访问www.kaobufan.com(考不凡)
天一大联考2023-2024学年高三冬季教学质量检测数学.考卷答案试卷答案
以下是该试卷的部分内容或者是答案亦或者啥也没有，更多试题答案请关注微信公众号：考不凡/直接访问www.kaobufan.com(考不凡)
allfortoday每prOgoyourlistening第2期B版测此随参考答客1-5ABBCC11-15CAACA6-10BACBB21-25ADCCD16-20BABCC31-35CCDAA26-30BADAB41-45AACBC36-40CAFED51-55BCDAC46-50DAABB61-70(Oneposibeversion)56-60BDCDB61.a63.weaknesses62.running65.occasionally64.attacked67.Worse66.for69.determines68.which短文改错(Onepo70.toleaveWhilemanystudentsregardsomecelebritieseroesadmireoherMiasmosinmyheart.ShesfrndlyandfwhoapeakuenEngisheautifulthoughshehasouofcolleeforonybeenwoyears,butshehasalotofexperienceinteaching.IoweallmyproreinEnglishprogresstoherbecauseitisshethatmakesherinterestedmeinEnglish.Whatattractmemostisherattractsteachingmethod.Beside,sheisalwaysBesidesatientwithusandtreatsusequally.WithathehelpofMissLi,moststudentsinourclassshowgreatinterestinlearnEnglish.learning书面表达(Onepossibleversion)DearSam,I'mdelightedtotellyouthenewsthattheChildren'sLibraryinmycitywillholdanactivitytospreadChineseculture.Sinceyou'reanenthusiastofChineseculture,I'mwritingtoinviteyoutoapplyforvolunteerworkwithme.Theactivityncdpcicngfcialmakeuppintingleamingcalligahy,playingChineemusicalinstruments,cte.Whatvolunteersneedospubactivity,eratethevenue,andhelpidethevisitors.Notonlywillitbefin.buwillalsobroadenyourknowledgeofChineseclreI'msurethatyouwon'tregretit.PleaseletmenowyourdecnbefreiPriayLookingoyy￥oLiHfua
分析利用判别式的符号，得到不等式即可求出m的范围．
解答解：方程x2-（m+1）x+1=0有实数解，
可得（m+1）2-4≥0．
解得m≥1或m≤-3．
实数m的范围：{m|m≥1或m≤-3}．
点评本题考查方程的实数解的求法，考查计算能力．
