Unit 7 When Tomorrow Comes Section B (1a~1e) 同步练习人教版英语八年级上册

—第页—Unit7WhenTomorrowComesSectionB(1a~1e)同步练习（基础巩固·能力提升·素养拓展）2026-2027学年人教版英语八年级上册📖一、基础巩固1.—Whatwillourlifebelikeintwentyyears?

—Itwillbe______different.Robotswilldomuchworkforus.A.quiteB.quietC.quickD.quilt2.Peoplewillusecleanenergy,______theairwillbefresherinthefuture.A.soB.butC.orD.because3.根据汉语提示写单词：Therocketwilltaketheastronautsinto______(太空)nextmonth.4.根据汉语提示写单词：Everyoneshoulddosomethingtosavethe______(地球).5.用所给单词的适当形式填空：Robotswillhelppeopledothe______(danger)jobsinfactories.6.根据句意判断正（T）误（F）。

（1）Inthefuture意为"在未来"。（）

（2）Anastronautworksinahospital.（）

（3）cometrue意为"实现（梦想等）"。（）🚀二、能力提升7.阅读短文，选择正确答案。

Lifeinthefuturecitywillbequitedifferent.Mostcarswilldrivethemselves,sotherewillbefewertrafficaccidents.Tallbuildingswillhavesmartwindows,andtheywillchangecolorswiththeweather.Robotswillpickuprubbishonthestreets,sothecitywillbecleanerandgreener.Peoplewillhavemorefreetimebecausesmartmachineswilldomostoftheboringwork.Ibelievelifetherewillbeeasierandmorefun.

问题：Whywillthefuturecitybecleaner?（）A.Becauserobotswillpickuprubbishonthestreets.B.Becausetherewillbefewercars.C.Becausepeoplewillplantmoretrees.D.Becausetheweatherwillbebetter.8.阅读短文，选择正确答案。

Lifeinthefuturecitywillbequitedifferent.Mostcarswilldrivethemselves,sotherewillbefewertrafficaccidents.Tallbuildingswillhavesmartwindows,andtheywillchangecolorswiththeweather.Robotswillpickuprubbishonthestreets,sothecitywillbecleanerandgreener.Peoplewillhavemorefreetimebecausesmartmachineswilldomostoftheboringwork.Ibelievelifetherewillbeeasierandmorefun.

问题：Whatwillsmartmachinesdo?（）A.Theywilldomostoftheboringwork.B.Theywilldriveallthecars.C.Theywillchangecolors.D.Theywillbuildtallbuildings.9.阅读短文，根据短文内容回答问题。

Lifeinthefuturecitywillbequitedifferent.Mostcarswilldrivethemselves,sotherewillbefewertrafficaccidents.Tallbuildingswillhavesmartwindows,andtheywillchangecolorswiththeweather.Robotswillpickuprubbishonthestreets,sothecitywillbecleanerandgreener.Peoplewillhavemorefreetimebecausesmartmachineswilldomostoftheboringwork.Ibelievelifetherewillbeeasierandmorefun.

（1）Whatwillmostcarsdointhefuturecity?

（2）Whatwillthesmartwindowschangewith?10.阅读短文，判断正（T）误（F）。

Theschoolofthefuturewillbesmart.Studentswillusee-booksinsteadofheavypaperbooks,sotherewillbenoschoolbags.Everyclassroomwillhavea3Dprinter.Classeswillstartatnine,becausestudentsneedenoughsleep.Afterclass,studentswillgrowvegetablesintheschoolgardenandcookthefoodthemselvesinthekitchenclass.

（1）Studentswillstillcarryheavyschoolbags.（）

（2）Therewillbea3Dprinterineveryclassroom.（）

（3）Studentswillgrowvegetablesafterclass.（）11.阅读短文，根据短文内容回答问题。

Theschoolofthefuturewillbesmart.Studentswillusee-booksinsteadofheavypaperbooks,sotherewillbenoschoolbags.Everyclassroomwillhavea3Dprinter.Classeswillstartatnine,becausestudentsneedenoughsleep.Afterclass,studentswillgrowvegetablesintheschoolgardenandcookthefoodthemselvesinthekitchenclass.

（1）Whatwillstudentsuseinsteadofpaperbooks?

（2）Whywillclassesstartatnine?🌟三、素养拓展12.阅读表达：阅读短文，根据短文内容回答问题。

Twentyyearsfromnow,Annawillbeadoctorinasmarthospital.Robotswillhelpdoctorsdooperations,andtheywillnotmakesmallmistakesliketiredpeople.PatientswilltalktoAImachinesfirst,andthemachineswillfindoutwhatiswrongquickly.Peoplewilllivetobeoveronehundredyearsold,becausesciencewillhelpthemstayhealthy.However,doctorslikeAnnawillstillbeimportant,becausepatientsneedwarmwords,notjustcoldmachines.AnnasaysshewilllearnmoreaboutAI,soshecanworkwithrobotsbetter.Shebelievesthefutureofmedicinewillbebright.

（1）WhatwillAnnabeintwentyyears?

（2）Whywillpeoplelivetobeoveronehundredyearsold?

（3）Doyouthinkdoctorswillstillbeimportantinthefuture?Whyorwhynot?（开放题，言之有理即可）13.根据短文内容，完成下面的概要（每空一词）。

Inthefuture,robotswillhelpdoctorsdo(1)______.AImachineswillfindoutwhatiswrong(2)______.Peoplewillliveoveronehundredyearsbecausetheywillstay(3)______.14.观点表达：Doyouthinkrobotswilltaketheplaceofdoctorsoneday?请用3~4句英语表达你的观点（可参考Iagree/Idon'tthinkso...等开头）。✅自评区完成作业后请对照本表逐项自评，全部打√视为本课达标。自评项目达标标准自评概念与法则能准确说出本课核心概念、法则及其适用条件□基本计算基础题全部正确，书写规范、符号无误□方法运用能独立完成提升题并写出完整过程□错因订正对照解析订正错题，标注出错原因□📝答案解析一、基础巩固1.【答案】A【解析】①考点定位考查形近词quite/quiet的词义辨析，quite修饰形容词的用法。②解题思路句意是"生活会相当不同"，quitedifferent意为"相当不同"，quite是副词，修饰形容词；quiet意为"安静的"，quick"快的"，quilt"被子"，词性和词义都不符。故选A。③避坑指南quite和quiet只差一个字母位置：quite副词"相当"，quiet形容词"安静的"；答题先看空格后是形容词还是名词，再判断词性。2.【答案】A【解析】①考点定位考查连词so表因果的用法，结合未来环保话题。②解题思路前句"人们将使用清洁能源"是原因，后句"空气将更新鲜"是结果，用so连接；but表转折，or表选择，because表原因（后句应放原因），逻辑都不通。故选A。③避坑指南选连词先判断前后句是因果、转折还是选择关系；so后接结果，because后接原因，两者方向相反，不要互换使用。3.【答案】space【解析】①考点定位考查本单元核心词space的拼写与intospace搭配。②解题思路"太空"是space，intospace意为"进入太空"，火箭nextmonth发射，与宇航员进入太空的语境吻合。③避坑指南space作"太空"讲时是不可数名词，前面不加冠词，不要写成aspace或thespace；spacestation（太空站）是本单元相关词块。4.【答案】earth【解析】①考点定位考查本单元话题词earth的拼写与theearth固定搭配。②解题思路"地球"是earth，savetheearth意为"拯救地球"，是谈论未来环境时的高频表达；句意为"每个人都应为拯救地球做点事"。③避坑指南theearth与theworld都可指地球/世界，但earth更强调行星意义上的地球；注意首字母在句中不大写（专有用法Earth除外），按语境书写。5.【答案】dangerous【解析】①考点定位考查名词danger变形容词dangerous的词形转换。②解题思路空格处修饰名词jobs，需要形容词"危险的"，danger是名词"危险"，其形容词为dangerous；dothedangerousjobs意为"做危险的工作"。③避坑指南danger（名词）→dangerous（形容词）是本单元重点词形转换；修饰名词要用形容词，直接填danger是常见错误。6.【答案】（1）T（2）F（3）T【解析】①考点定位考查本单元核心词汇与短语的语义理解。②解题思路（1）inthefuture表"在未来"，正确；（2）astronaut是宇航员，工作在太空而非医院，错误；（3）cometrue意为"（梦想、愿望）实现"，正确。③避坑指南判断语义题要区分近义词：astronaut（宇航员）与scientist（科学家）、doctor（医生）易混；dream与cometrue是固定搭配伙伴。二、能力提升7.【答案】A【解析】①考点定位考查短文细节理解与因果信息定位。②解题思路短文明确写道Robotswillpickuprubbishonthestreets,sothecitywillbecleanerandgreener，可见城市更干净的原因是机器人会捡拾垃圾；其余选项文中均未提及。故选A。③避坑指南Why细节题答案就在because/so附近的句子里；先在文中定位cleaner一词，再看紧邻的原因从句，不要用自己的常识代替原文。8.【答案】A【解析】①考点定位考查短文细节理解，注意干扰项偷换主语。②解题思路短文说Peoplewillhavemorefreetimebecausesmartmachineswilldomostoftheboringwork，智能机器将做大部分枯燥工作；B中"开车"的是无人驾驶汽车本身，C中变色的是smartwindows，D文中未提。故选A。③避坑指南细节题错项常用"换主语"手法：变色的是智能窗户、开车的是汽车，与smartmachines无关；每个选项都要回原文核对主语和动作。9.【答案】（1）Theywilldrivethemselves.（2）Theywillchangecolorswiththeweather.【解析】①考点定位考查根据短文回答问题的信息提取与成句能力。②解题思路（1）原文Mostcarswilldrivethemselves直接作答；（2）原文theywillchangecolorswiththeweather，主语they指代smartwindows，回答时补全为Theywillchangecolorswiththeweather.③避坑指南回答问题尽量用原文句式作答，注意问what答完整句子而不是只写一个词；代词they在文中指代前一句的名词，作答时要还原。10.【答案】（1）F（2）T（3）T【解析】①考点定位考查短文细节判断，训练对instead、because等逻辑词后信息的把握。②解题思路（1）短文说用电子书代替纸质书，将没有书包，故"仍背重书包"为F；（2）Everyclassroomwillhavea3Dprinter对应（2），故T；（3）Afterclass,studentswillgrowvegetables对应（3），故T。③避坑指南判断题要盯紧insteadof、because前后的信息，错项常把结果说反；noschoolbags意为"没有书包"，与"仍有书包"正好相反。11.【答案】（1）Theywillusee-books.（2）Becausestudentsneedenoughsleep.【解析】①考点定位考查根据短文回答问题，抓insteadof与because引导的关键信息。②解题思路（1）原文Studentswillusee-booksinsteadofheavypaperbooks，用电子书代替纸质书；（2）原文Classeswillstartatnine,becausestudentsneedenoughsleep，原因是学生需要充足的睡眠。③避坑指南Why问句的答案要用Because开头；insteadof后面的名词是被替代的对象，答题时区分清楚"用什么"与"替代什么"。三、素养拓展12.【答案】（1）Shewillbeadoctorinasmarthospital.（2）Becausesciencewillhelpthemstayhealthy.（3）示例：Yes.Becausepatientsneedwarmwords,notjustcoldmachines./No.BecauseAImachineswilldomostofthedoctors'work.（答案不唯一）【解析】①考点定位考查阅读表达的问答能力，涵盖细节题与开放性观点题。②解题思路（1）从首句Annawillbeadoctorinasmarthospital提取；（2）定位becausesciencewillhelpthemstayhealthy；（