2021广东省普通高中学业水平合格性考试仿真模拟卷03英语试卷第I卷（选择题）.Ⅰ情景交际(共5小题；每小题3分，满分15分)阅读下列简短对话，从A、B、C和D项中选出最佳答案，将对话补全。1．﹣I'vedecidedtotakepartintherace，butI'mafraidImayfailtoreachthefinishingline．﹣!Youneverknowuntilyoutry．A．DoasyoulikeB．GoforitC．EnjoyyourselfD．Goodluck【答案】B【解析】【分析】【详解】考查交际用语。句意：——我已经决定参加比赛了，但是我害怕我可能不能到达终点线。——去努力争取！你尝试了才会知道。A．Doasyoulike随你便；B．goforit去争取；C．enjoyyourself玩得愉快；D．goodluck祝好运。根据句意和“Youneverknowuntilyoutry”可知只有努力争取了才会知道。故选B。2．---Wehaven'tdoneverywell，havewe？---_______.Atleastwetried．A．I'mfineB．NevermindC．You'rewelcomeD．Thesametoyou【答案】B【解析】【分析】【详解】考查情景交际及习惯表达。句意：---我们做得不太好，是吗?---没关系。至少我们努力过。A.I'mfine我很好；B.Nevermind没关系；C.You'rewelcome不客气；D.Thesametoyou你也一样。根据“Atleastwetried”可知，这是安慰对方的话，所以是没关系。故选B项。3．—I’vedecidedtogiveupmyjob.—____________It’sreallyagoodjobandyouarealwayshappywithit.A．Noproblem.B．Areyouserious?C．Cool!D．That'ssoeasy.【答案】B【解析】【分析】【详解】考查情景交际。句意：——我决定放弃我的工作了。——你说真的吗？那是一份好工作，你一直很满意。A.Noproblem.没问题；B.Areyouserious?你说真的吗？C.Cool!酷！D.That'ssoeasy.太容易了。根据后文“It’sreallyagoodjobandyouarealwayshappywithit.”可知回答者对于对方要辞职的说法感觉吃惊，故B选项“你说真的吗？”最符合语境。故选B。4．—Lucyyoulookpaletoday.__________?—Thankyou.I'mafraidI'malittletired.A．What'supB．SowhatC．AreyousureD．What'syouropinion【答案】A【解析】【分析】【详解】考查情景交际。句意：——露西，你今天脸色苍白。怎么了？——谢谢。恐怕我只是有点累了。A.What'sup怎么了？B.Sowhat那又怎样？C.Areyousure你确定吗？D.What'syouropinion你怎么说？根据上文“Lucyyoulookpaletoday.”以及后文“Thankyou”可知对方是在关心脸色苍白的Lucy，问她怎么了。故选A。5．—Ican’trememberthosegrammarrules!—.Practicemore.A．YouarenotaloneB．It’shardtosayC．I’mafraidnotD．It’suptoyou.【答案】A【解析】【分析】【详解】考查交际用语辨析。句意：——我不能够记住这些语法规则。——你不是一个人，多加练习。A.Youarenotalone你不是一个人；B.It’shardtosay这很难说；C.I’mafraidnot.恐怕不是这样的；D.It’suptoyou。这取决于你。结合句意可知，此处用“你不是一个人”符合语境。故选A..Ⅱ阅读理解(共15小题；每小题3分，满分45分)阅读下列短文，掌握其大意，然后从每题所给的A、B、C和D项中选出最佳选项。AAlthoughithasbeenrevealedinrecentyearsthatplantsarecapableofseeing,hearingandsmelling,theyarestillusuallythoughtofassilent.Butnow,forthefirsttime,ItzhakKhaitandhiscolleaguesatTelAvivUniversityinIsraelfoundthattomatoandtobaccoplantsmadesoundsatfrequencieshumanscannothearwhenstressedbyalackofwaterorwhentheirstemiscut.Microphonesplaced10centimetresfromtheplantspickedupsoundsintheultrasonic(超声波的)rangeof20to100kilohertz,whichtheteamsaysinsectsandsomemammalswouldbecapableofhearingandrespondingtofromasfaras5metresaway.Amoth(蛾)maydecideagainstlayingeggsonaplantthatsoundswater-stressed,theresearcherssuggest.Plantscouldevenhearthatotherplantsareshortofwaterandreactaccordingly,theyguess.Plantsexposedtodroughtstresshavebeenshowntoexperiencecavitation—aprocesswhereairbubbles(气泡)form,expandandexplodeinsidetissuethattransportswater.Theseexplosionsproducesound,but...