2026年八年级英语上学期期中考试模拟试题与答案详解（第10套）

2026年八年级上学期期中考试模拟试题·英语人教版2024新版八年级上册期中范围（Unit1-4）全卷满分100分考试时间90分钟共46题｜答案与解析另起一页班级：____________姓名：____________学号：________得分：__________一、单项选择（15小题，每小题1分，共15分）从A、B、C、D四个选项中选出可以填入空白处的最佳选项。1．—Tom,couldyoupleasehelpmecarrythebox?—______I'mbusywithmyhomeworknow.A．Sorry,Ican't.B．Nevermind.C．Sure,I'dloveto.D．Yes,please.2．Grace______tothepartylastnightbecausehehadabadcold.A．notcomeB．didn'tcomeC．doesn'tcomeD．didn'tcame3．______inourclasslikesthenewteacher.Sheissokind.A．SomeoneB．EveryoneC．AnyoneD．Noone4．Tom______hisnewclassmatesandtheyoftenplaytogether.A．getsreadyforB．getsonwellwithC．getsoutofD．getsbackto5．ZhaoLeiisverygood______swimming.A．forB．inC．atD．with6．Lucyeatshisbreakfastvery______.A．quicklyB．quickerC．quickD．quickness7．—What'sinthebag?—______.It'sempty.A．AnythingB．NothingC．EverythingD．Something8．Lastsummer,Ella______thetraintoBeijing.A．takeB．takingC．takesD．took9．Theflatissmall,______itisverycomfortable.A．andB．butC．orD．so10．Ridingatnightis______moredangerousthanwalkinghome.A．veryB．muchC．manyD．more11．TheWestLakeisoneofthe______placesinAsia.A．mostbeautifulB．beautifulC．morebeautifulD．beautifulest12．—Ella,couldyouplease______?Ihavesometroublewithgrammar.—Sure.A．helpingmewithmyEnglishB．helpmewithmyEnglishC．tohelpmewithmyEnglishD．helpedmewithmyEnglish13．Samis______thanGrace.A．mostoutgoingB．outgoingC．moreoutgoingD．outgoinger14．—______haveyoulivedinthiscity?—Forfiveyears.A．HowfarB．HowlongC．HowoftenD．Howsoon15．Pauldoesn'tsingas______asBob.A．bestB．betterC．wellD．good二、完形填空（10小题，每小题1.5分，共15分）TheDolphinShowHaveyoueverseenadolphinshow?LastmonthIwenttoanaquariumandwatchedone.Dolphinsare__1__thanmostanimals.Theycanlearnnewtricksquicklyandrememberthemforalongtime.Intheshow,adolphinjumped__2__thewaterandtouchedaballhighintheair.Thechildrenshouted__3__.Thetrainertoldusthatdolphinsliveingroupsandtakecareof__4__whentheyareill."Theyare__5__topeoplethanyouthink,"shesaid."Theyevenhelpfishermeninsomeplaces."Butshealsotoldussomesadnews.Everyyear,__6__dolphinsdiebecauseofdirtywaterandtoomuchfishing."__7__canwehelpthem?"aboyasked."Keeptheseacleananddonotbuythings__8__fromdolphins,"thetrainersaid.Onthewayhome,Ithoughtalot.Dolphinsareourfriends,__9__theycannotspeak.Itisourdutytomaketheworld__10__forthem.16—25．阅读短文，从每题所给A、B、C、D四个选项中选出可以填入空白处的最佳选项。16．A.cleverestB.clevererC.cleverD.morecleverer17．A.fromB.outC.outofD.off18．A.excitementB.excitingC.excitedlyD.excited19．A.theotherB.oneotherC.eachotherD.another20．A.closestB.morecloseC.closeD.closer21．A.thousandB.thousandsC.thousandofD.thousandsof22．A.WhatB.WhichC.HowD.Why23．A.makeB.makingC.madeD.tomake24．A.thoughB.soC.becauseD.and25．A.safeB.moresafeC.saferD.safest三、阅读理解（5小题，每小题4分，共20分）阅读短文，根据短文内容回答问题。ALetterfromSydneyDearWangLei,Howareyou?IhavebeeninSydneyforthreeweeks.TheweatherhereisdifferentfromthatinBeijing.Itiswinternow,butitisnotverycold.Theskyisbluealmosteveryday.Myhostfamilyisverykind.MrsBrowncooksdinnerforuseveryevening.LastSundayshetookmetothebeach.Ihadneverseensuchabigbeachbefore.Thesandwaswhiteandthewaterwasclear.Itriedsurfing,butIfellintothewateragainandagain.Everyonelaughed,andIlaughedtoo.Schoolhereisinteresting.Wehavesixsubjects,andmyfavouriteisdesign.Studentscanchoosewhattolearnintheafternoon.Ichosephotography.LastweekItookover200photos!Theonlyproblemisthefood.ImissChinesefoodverymuch,especiallynoodles.Couldyousendmesomerecipes?Iwanttocookformyhostfamily.Writesoon.Yours,

LiMing26．HowlonghasLiMingbeeninSydney?27．WhatistheweatherlikeinSydneynow?28．WhathappenedwhenLiMingtriedsurfing?29．WhydoesLiMingaskforrecipes?30．Whatisthebesttitleforthisletter?四、词汇运用（10小题，每小题1.5分，共15分）根据汉语提示写出单词的正确形式，使句子完整通顺。31．The________（海洋）coversmostoftheearth.32．LilyandLucyare________（双胞胎）sisters.33．Don'tforgettotakeyour________（相机）withyou.34．The________（导游）toldusmanystoriesabouttheoldcity.35．Ourideasare________（相似的）.36．Hehasafriendly________（性格）.37．Canyoutellmethe________（差别）betweenthetwowords?38．Don't________（喂养）theanimalsinthezoo.39．Don't________（比较）yourselfwithothersallthetime.40．Mymotheriscookinginthe________（厨房）.五、完成句子（5小题，每小题2分，共10分）按要求完成句子，注意大小写与标点。41．对划线部分提问：Hehaslivedhereforfiveyears.（划线部分：forfiveyears）

________________________________________42．改为同义句：Thereisnothingwrongwithmybike.

________________________________________43．改为一般疑问句：Hevisitedhisunclelastweek.

________________________________________44．改为委婉请求：Canyouopenthewindow?

________________________________________45．汉译英：你为什么不和我们一起去呢？（Whydon't）

________________________________________六、书面表达（25分）46．假设你是李华，你校将举办「中外文化节」，请你给外教MrSmith写一封80词左右的邀请信。

内容包括：活动时间与地点、主要活动、邀请他参加并致辞。

参考答案与解析答案与解析另起一页，便于裁切；评分要点按步骤给分。一、单项选择1．【Could提请求的答语】答案：A由后句说明自己有事可知应婉拒，用Sorry,Ican't.；Sure,I'dloveto.表示欣然接受，与后文矛盾。2．【一般过去时的否定】答案：B一般过去时的否定式为didn't+动词原形，故用didn'tcome。3．【复合不定代词】答案：B由后句「她真好」可知「人人」都喜欢她，用Everyone，谓语用第三人称单数。4．【动词短语】答案：B根据句意应选getsonwellwith，其余选项均与语境不符。5．【固定搭配】答案：Cbegoodat，介词固定用at。6．【词形变化】答案：A修饰动词eats要用副词quickly；quick是形容词，不能修饰动词。7．【复合不定代词】答案：B由It'sempty可知「什么也没有」，用Nothing；答语首字母大写。8．【一般过去时】答案：DLastsummer表过去，谓语用过去式took。9．【连词】答案：B根据前后分句的逻辑关系应选but；注意Although不能与but连用。10．【比较级的修饰语】答案：B修饰比较级常用much/alot/even/far；very不能修饰比较级，more不能重复使用。11．【形容词最高级】答案：Aoneofthe+最高级+复数名词，表示「最……的之一」，故用mostbeautiful。12．【Could提请求】答案：BCouldyouplease后接动词原形，表示委婉的请求。13．【形容词比较级】答案：C两者比较用比较级moreoutgoing；mostoutgoing为最高级，outgoinger为错误形式。14．【疑问词组】答案：B由答语「Forfiveyears.」可知问的是「Howlong」。15．【原级比较】答案：Cas...as之间用形容词或副词的原级，故用well。二、完形填空16—25．【完形填空】答案：16.B17.C18.C19.C20.D21.D22.C23.C24.A25.C1.than前用比较级；2.jumpoutof跳出；3.修饰动词shouted用副词；4.eachother「彼此」；5.than前用比较级；6.thousandsof表「成千上万的」；7.后接canwehelp的倒装，疑问词作宾语用What；8.过去分词作后置定语；9.让步用though；10.使役结构make+宾语+形容词比较级，表「更安全」。三、阅读理解26．【阅读理解】答案：Forthreeweeks.第一段「IhavebeeninSydneyforthreeweeks.」27．【阅读理解】答案：Itiswinter,butitisnotverycold,andtheskyisbluealmosteveryday.第一段末两句直接说明。28．【阅读理解】答案：Hefellintothewateragainandagain.第二段「Itriedsurfing,butIfellintothewateragainandagain.」29．【阅读理解】答案：BecausehemissesChinesefoodandwantstocookforhishostfamily.第四段说明原因。30．【阅读理解】答案：ALetterfromSydney/MyLifeinSydney.全文是李明从悉尼写给王磊的信，介绍在澳生活，标题应点明地点与文体。四、词汇运用31．【词汇·Unit4】答案：oceanocean海洋；theocean。32．【词汇·Unit3】答案：twintwin双胞胎的；twinsisters双胞胎姐妹。33．【词汇·Unit1】答案：cameracamera相机；your后接单数名词。34．【词汇·Unit1】答案：guideguide导游；此处作主语，用单数。35．【词汇·Unit3】答案：similarsimilar相似的；besimilarto。36．【词汇·Unit3】答案：personalitypersonality性格；a后接单数。37．【词汇·Unit3】答案：differencedifference差别，名词；thedifferencebetween