2026八年级英语下册第一二三单元第一次月考含答案及解析

2026八年级英语下册第一二三单元第一次月考含答案及解析考试时长：120分钟满分：100分班级：__________姓名：__________学号：__________得分：__________一、单选题（总共10题，每题2分，总分20分）1.Whatdoes"happento"usuallymeaninEnglish?A.发生在B.去往C.属于D.看见2.WhichofthefollowingisNOTatypicalactivityforteenagersinthe21stcentury?A.PlayingvideogamesB.AttendingschooleventsC.Workingfull-timejobsD.Volunteeringinthecommunity3.Thesentence"Iwillneverforgetthistrip"expresses:A.FuturepossibilityB.PastcertaintyC.PresentobligationD.Futurecertainty4.Whatisthecorrectwaytowrite"IamgoingtotraveltoLondonnextsummer"?A.IamtravelingtoLondonnextsummerB.IwilltraveltoLondonnextsummerC.IamgoingtotraveltoLondonnextsummerD.IamgoingtotravelinLondonnextsummer5.Theword"interest"in"Heisinterestedinscience"means:A.感兴趣B.倾向C.爱好D.必须做6.Whichtenseisusedtodescribeacompletedactioninthepast?A.PresentcontinuousB.PastsimpleC.FutureperfectD.Presentperfect7.Thephrase"It’simportanttostayhealthy"implies:A.StayinghealthyisnotnecessaryB.StayinghealthyisoptionalC.StayinghealthyisamustD.Stayinghealthyisdifficult8.Whatdoes"probably"indicateinasentence?A.DefinitelyB.MaybeC.CertainlyD.Never9.Thesentence"Theyhavelivedhereforfiveyears"means:A.TheystartedlivingherefiveyearsagoandstilllivehereB.TheywilllivehereforfiveyearsC.TheylivedherefiveyearsagoD.Theyarelivingherenow10.Whichwordbestdescribessomeonewhoisalwayswillingtohelpothers?A.LazyB.KindC.RudeD.Unfriendly二、填空题（总共10题，每题2分，总分20分）1.Mybrother______(go)tothegymeverymorning.2.We______(visit)themuseumnextweekend.3.She______(notfinish)herhomeworkyet.4.I______(be)tiredtomorrowbecauseIwillhavealongtest.5.They______(travel)toJapanlastsummer,buttheydidn’tlikeit.6.Theteacheraskedus______(be)quietintheclassroom.7.Myparents______(cook)dinnerwhenIcamehomeyesterday.8.He______(notwatch)TVlastnightbecausehewasstudying.9.We______(go)tothebeachifitdoesn’train.10.Thestudents______(notunderstand)themathproblem,sotheyaskedforhelp.三、判断题（总共10题，每题2分，总分20分）1."Iamgoingtobeadoctor"usesthefuturesimpletense.(×)2."Ihaveeatenbreakfast"isusedtodescribeapastaction.(×)3."It’snecessarytowearahelmetwhencycling"meanscyclingisoptional.(×)4."Theywillprobablymissthetrain"suggeststheydefinitelywon’tmissit.(×)5."Iaminterestedinmusic"meansIdon’tlikemusic.(×)6."ShehasbeentoParis"impliesshewenttherealongtimeagoandstillremembersit.(√)7."Iwillneverforgetthisday"expressesfuturecertainty.(√)8."Theyarelivingherenow"usesthepresentcontinuoustense.(√)9."It’simportanttostudyhard"meansstudyinghardisnotnecessary.(×)10."Heistiredbecausehestudiedlate"explainswhyheistired.(√)四、简答题（总共4题，每题4分，总分16分）1.Explainthedifferencebetween"will"and"begoingto"infuturepredictions.2.Howdoesthepresentperfecttensedifferfromthepastsimpletense?3.Whyisitimportanttousethecorrecttenseinwriting?4.Describethreewaystoexpressfutureplans.五、应用题（总共4题，每题6分，总分24分）1.Rewritethefollowingsentenceusingthepresentperfecttense:"Sheboughtanewcaryesterday."2.Completetheconversationwithappropriatefutureforms:A:What______you______(do)thisweekend?B:I______(go)tothecinemawithmyfriends.3.TranslatethefollowingsentenceintoEnglishusingthecorrecttense:"他们已经完成了项目，但下周需要提交报告。"4.Writeashortparagraph(5-6sentences)aboutyourfutureplansusingatleastthreedifferentfuturetenses.【标准答案及解析】一、单选题1.A.发生在解析："happento"意为“发生在（某人身上）”，如："Whathappenedtoyou?"（你怎么了？）。2.C.工作全职解析：青少年通常不会全职工作，其他选项是常见活动。3.D.未来确定解析："willneverforget"表示对未来的确定性。4.C.正确解析：其他选项语法错误或表达不自然。5.A.感兴趣解析："interestedin"意为“对……感兴趣”。6.B.过去简单解析：描述过去完成的动作用过去简单时。7.C.必须做解析："importantto"表示必要性。8.B.也许解析："probably"意为“可能”。9.A.他们从五年前开始住在这里，现在还住着解析：现在完成时表示过去的动作对现在有影响。10.B.善良解析：描述乐于助人用"kind"。二、填空题1.goes2.willvisit3.hasn’tfinished4.willbe5.traveled6.tobe7.werecooking8.didn’twatch9.willgo10.didn’tunderstand解析：1.一般现在时表示习惯性动作。2.一般将来时表示计划。3.现在完成时不用于具体过去时间。4.一般将来时表示预测。5.过去时表示过去发生的动作。6.不定式表目的。7.一般过去时表示过去正在进行的动作。8.一般过去时表示过去未发生的动作。9.一般将来时表示条件。10.现在完成时不用于具体过去时间。三、判断题1.×一般将来时用"will"或"begoingto"。2.×过去简单表示具体过去时间。3.×"necessaryto"表示必要性。4.×"probably"表示可能性。5.×"interestedin"表示感兴趣。6.√现在完成时表示过去的动作对现在有影响。7.√表示对未来的确定性。8.√现在进行时表示现在正在进行的动作。9.×"importantto"表示必要性。10.√解释原因用"because"。四、简答题1."will"用于预测或决定，"begoingto"用于计划或意图。2.现在完成时与过去简单时：现在完成时强调对现在的影响，过去简单时仅描述过去动作。3.正确的时态使表达清晰、准确，避免歧义。4.一般将来时（will）、begoingto、现在进行时表将来计划。五、应用题1."Shehasboughtanewcar."2.A:Whatwillyoudothisweekend?B:Iwillgotothecinemawithmyfriends.3."Theyhavefinishedtheproject,buttheyneedtosubmitthereportnextweek."4.Sample:"Nextyear,Iwillstu