2026学年八年级英语下册第一单元同步精练综合检测含答案及解析

2026学年八年级英语下册第一单元同步精练综合检测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.Whatsubjectdoyouliketostudy?A.EnglishB.MathC.MusicD.History2.Mybrotherisgoodatplayingthepiano,butIenjoydrawingpictures.A.thesameasB.differentfromC.morethanD.aswellas3.Sheoftenhelpsherparentswithhouseworkonweekends.A.everydayB.sometimesC.onweekdaysD.onholidays4."Whatareyougoingtodothisweekend?"A.I’mgoingtovisitmygrandparents.B.Iwasatthelibraryyesterday.C.Iwillstudyformyexam.D.Ihavefinishedmyhomework.5.Thisbookistoodifficultformetoread.A.interestingB.boringC.easyD.exciting6.MyfriendLiMingisgoingtotraveltoJapannextmonth.A.stayathomeB.watchamovieC.goshoppingD.visitaforeigncountry7.Weshouldprotecttheenvironmentbecauseitisimportantforourfuture.A.ignoreB.improveC.destroyD.save8."I’mgoingtotakepartinasciencecompetition."A.watchTVB.playbasketballC.joinanactivityD.eatdinner9.Mysisteristenyearsolderthanme.A.youngerthanB.tallerthanC.moreintelligentthanD.olderthan10.Whattimedoesyourschoolstart?A.at7:00a.m.B.intheafternoonC.atnightD.atnoon二、填空题（总共10题，每题2分，总分20分）1.Myfather______(go)toworkbycareveryday.2.She______(notwatch)TVlastnight.3.We______(have)apartynextSaturday.4.They______(travel)toParisnextyear.5.I______(study)Englishforfiveyears.6.Mymotherisbusy______(cook)dinnernow.7.What______you______(do)now?8.He______(be)ateacherwhenhe______(graduate)fromuniversity.9.Thestudents______(clean)theclassroomthismorning.10.I______(notgo)tothezoobecauseI______(feel)sick.三、判断题（总共10题，每题2分，总分20分）1.Tomistenyearsold.(×)2.Myfriendlikesplayingbasketball.(√)3.Shewillvisithergrandparentsthisweekend.(√)4.TheEarthisround.(√)5.TheyaregoingtohaveapicnicnextSunday.(√)6.Iamastudent.(√)7.Hewasathomeyesterday.(×)8.Thebookistooeasyforme.(×)9.Sheisgoingtotakeatriptothemountains.(√)10.Theschoolstartsat8:00a.m.(√)四、简答题（总共4题，每题4分，总分16分）1.Describeyourfavoritehobby.2.Whatareyougoingtodoafterschooltoday?3.Whydoyouthinkprotectingtheenvironmentisimportant?4.Howdoyouusuallyspendyourweekends?五、应用题（总共4题，每题6分，总分24分）1.Writeashortparagraphaboutyourfutureplans.2.Imagineyouaregoingtovisitacity.Whatwillyoudothere?3.Yourfriendismovingtoanewschool.Writealettertohim/her.4.Describeatypicaldayinyourlife.【标准答案及解析】一、单选题1.A解析：根据题意，询问喜欢的科目，选项中只有英语符合。2.B解析：根据句意，哥哥擅长弹钢琴，而“enjoydrawingpictures”表示喜欢画画，两者不同。3.B解析：根据句意，周末帮助做家务，表示偶尔，故选sometimes。4.A解析：根据问句“周末打算做什么”，回答“去拜访祖父母”符合语境。5.C解析：根据句意“太难读”，表示“容易”，故选easy。6.D解析：根据句意“去日本旅行”，表示去外国，故选visitaforeigncountry。7.D解析：根据句意“保护环境很重要”，表示“拯救”，故选save。8.C解析：根据句意“参加科学竞赛”，表示“加入活动”，故选joinanactivity。9.D解析：根据句意“比……大十岁”，故选olderthan。10.A解析：根据问句“学校几点开始”，回答“早上7点”，故选at7:00a.m.。二、填空题1.goes2.didn’twatch3.arehaving4.willtravel5.havestudied6.cooking7.are/doing8.willbe/graduates9.werecleaning10.won’tgo/amfeeling三、判断题1.×解析：题干未说明Tom的年龄。2.√解析：符合真实情况。3.√解析：符合周末活动安排。4.√解析：科学常识。5.√解析：符合周末活动安排。6.√解析：符合身份描述。7.×解析：应为“went”，表示过去。8.×解析：根据句意“太难”，表示“太难”，故选easy。9.√解析：符合旅行计划。10.√解析：符合学校作息。四、简答题1.解析：描述爱好时需说明是什么爱好，以及为什么喜欢。例如：“Myfavoritehobbyisplayingbasketball.IlikeitbecauseitmakesmestrongandIcanmakefriendswithothers.”2.解析：回答需结合实际情况，如：“Iwillfinishmyhomeworkfirst,thenreadabook.”3.解析：需说明环境的重要性，如：“Protectingtheenvironmentisimportantbecauseitkeepsourplanethealthy.Ifwedon’tprotectit,animalsandplantswilldie,andwewon’thavecleanairtobreathe.”4.解析：需描述周末活动，如：“Iusuallyplaywithmyfriends,watchTV,andhelpmyparents.”五、应用题1.解析：需描述未来计划，如：“IwanttobeadoctorwhenIgrowup.Iwillstudyhardandhelppeople.”2.解析：需描述城市活动，如：“Iwillvis