Unit 1 The Changing World Section B 知识清单新教材人教版九年级英语上册

1/11Unit1TheChangingWorldSectionBHowdochangesinfluenceus？知识点一、单元词汇单词SectionB1.n.交通路线，联系v.连接2.n.港口3.n.首都4.n.肯尼亚人adj.肯尼亚的，肯尼亚人的5.n.优势，益处v.得益于，使受益6.adj.方便的7.n.生意，商业8.n.容易，自在9.n.卡车10.n.经理11.n.总结12.n.村民13.adj.狭窄的14.n.领先地位，主角v.带领，过某种生活15.adj.人造的，非天然的16.n.奇迹17.adj.低年级的，初级的18.n.公寓19.n.讨论20.n.方面短语SectionB1.在快车道上，处于快速发展的道路上2.减少旅行时间3.在...和...之间4.超过，多于5.从...受益6.对...感到满意7.能够8.准时9.达成商业交易；洽谈生意合作10.轻而易举地11.离很远12.的数量13.的长度14.超市经理15.建立一个更好的世界16.蛋鸡17.以...为食，靠...生存18.物理形态；实体形态；19.决心做某事20.人造林，人工林21.绿色奇迹22.与不同23.小学24.比如，例如25.离...更远26.搬到27.有机会做，逐渐开始做28.参与小组讨论29.医疗护理，医疗服务30.多长时间31.为了娱乐；用于消遣；供娱乐之用32.使用智能设备二、单元重点、难点、考点精讲SectionB【考点1】In2017，thenew480-kilometerMombasa-Nairobirailwaywasopened.【解析】480-kilometer是连字符复合形容词，具体结构：数词-名词，构成合成定语，常用来修饰后面的名词，描述其时长、距离、规模、数量等。(1).形式规则：连字符内名词永为单数数词与名词之间加连字符连接，无论数词是1还是大于1，复合结构内部的名词用单数形式。✅正确：a2-hourmeeting（一场2小时的会议）、a10-storybuilding（一栋10层的建筑）❌错误：3-daysholiday、2-hoursmeeting(2).句法功能：仅作前置定语这类复合形容词只能放在名词前面作前置定语，不能单独作表语。✅正确：Wewillenjoya3-dayholiday.我们将有三天假期。❌错误：Theholidayis3-day.如果需要用在表语位置，要去掉连字符，名词根据数词变回对应单复数：✅Theholidaylasts3days./Theholidayis3dayslong.3)常见类似结构：数词+名词+形容词最常用的扩展结构，在「数词+名词」基础上加连字符和形容词。规则完全一致：内部名词单数，仅作前置定语。a3-year-oldgirl（一个3岁的女孩）a10-meter-deepwell（一口10米深的井）a20-kilogram-heavybox（一个20公斤重的箱子）【考点2】Beforethen,theonlytransportlinksbetweenMombasa,Kenya'smainport,andNairobi,Kenya'scapital,wereroughroadsandanoldrailwaylinebuiltin1901.【解析】1.link的用法：（1）作动词：连接；联系①基本用法：连接具体事物。指把两个具体的地点、物体在物理上连接起来，及物动词。最常用搭配为linkAwith/toB（把A和B连接起来）。Thenewroadlinksourvillagewiththetowncenter.这条新路把我们村和镇中心连了起来。ThisrailwaylinelinksBeijingandShanghai.这条铁路线连接北京和上海。②引申用法：关联抽象事物。指把事件、现象、原因等在逻辑上联系起来，搭配同上：linkAwith/toB。Manystudieslinkpooreatinghabitswithhealthproblems.很多研究表明，不良饮食习惯和健康问题有关联。PeopleoftenlinkredwithgoodluckinChina.在中国，人们常把红色和好运联系在一起。③被动结构belinkedby：由……连接（后接连接的媒介）belinkedto/with：与……有关联Thetwoislandsarelinkedbyaseabridge.两座岛屿由一座跨海大桥相连。Sleepqualityiscloselylinkedwithourdailymood.睡眠质量和我们的日常情绪密切相关。（2）作名词：联系；纽带。为可数名词，最常考固定结构alinkbetweenAandB，表示「A和B之间的联系/纽带」。还可表示抽象的关联、关系Thereisastronglinkbetweenexerciseandphysicalhealth.运动和身体健康之间有紧密的联系。Wehopetobuildaculturallinkbetweenthetwoschools.我们希望在两所学校之间搭建文化纽带。2.过去分词作后置定语anoldrailwaylinebuiltin1901意为“一条建于1901年的老旧铁路”，过去分词短语builtin1901作后置定语，修饰前面的railwayline。过去分词短语作定语时常放于被修饰词之后，且表示被动意义。·后置定语：放在被修饰的名词/代词后面，用来限定、修饰这个名词的成分。核心逻辑:被修饰名词和过去分词是被动关系（名词是动作的承受者）多数情况下表示动作已经完成.ThenovelwrittenbyLuXunisstillpopulartoday.鲁迅写的这本小说至今仍很受欢迎。Thelibrarybuiltin2019isopentoallstudents.2019年建成的图书馆对所有学生开放。Iboughtaringmadeofsilverformymom.我给妈妈买了一枚银制的戒指。【考点3】However,thenewrailway,builtwithChina'shelp,hasalreadycutthetraveltimebetweenMombasaandNairobitoaboutfourhoursforpassengers.【解析】1.however与but的区别：两者都表示转折，含义“但是、然而”单词词性核心功能but并列连词用来连接并列的单词、短语或句子，构成并列结构however连接副词（属于副词）表示语义上的转折，在句中作状语用法与标点详细对比：but的用法（1）连接并列的词、短语but可以直接连接两个并列的形容词、名词、动词等，中间不用逗号。Itisasmallbutbeautifulgarden.这是一个很小但很漂亮的花园。（连接两个形容词）Hecanplaybasketballbutnotfootball.他会打篮球但不会踢足球。（连接两个名词短语）（2）连接两个并列分句放在两个句子中间，前面加逗号，后面直接跟句子，后面不加逗号。Igotupearly,butIstillmissedthefirstbus.我起得很早，但还是错过了首班车。（3）特殊考点：but作介词含义为“除了……之外”，常和nothing、nobody、anything等不定代词连用Ihavenothingbutapencilinmybag.我书包里只有一支铅笔。（=除了铅笔什么都没有）however的用法：however位置非常灵活，可放在句首、句中、句末，但必须用逗号和句子主干隔开。（1）放在句首首字母大写，后面加逗号。Igotupearly.However,Istillmissedthefirstbus.我起得很早。然而，我还是错过了首班车。（2）放在句中前后都加逗号，插入在主语和谓语之间。I,however,stillmissedthefirstbus.然而，我还是错过了首班车。（3）放在句末前面加逗号。Istillmissedthefirstbus,however.然而，我还是错过了首班车。cut的用法：（1）作动词：不规则动词，三态同形：cut-cut-cut现在分词：cutting（双写末尾t再加-ing）核心义项（1）及物动词：切、割、剪、砍后直接接宾语，也可接双宾语，结构为cutsbsth=cutsthforsb（给某人切某物）。Pleasecutthecakeintosmallpieces.请把蛋糕切成小块。Becarefulnottocutyourfinger.小心别割到手指。Couldyoucutmeapieceofbread?=Couldyoucutapieceofbreadforme?你能给我切一片面包吗？（2）削减、缩短、删减，后接费用、时间、篇幅等名词。Theshopcutallthepricesby20%.这家店所有商品降价20%。Youneedtocutyourarticleshort.你需要把你的文章缩短。高频动词短语cutdown①砍倒（树木）；②削减、减少（数量、开支）Peopleshouldn'tcutdowntoomanytrees.人们不应该砍伐过多树木。Youshouldcutdownonjunkfood.你应该少吃垃圾食品。cutup切碎、剁碎Cutupthetomatoesbeforecooking.做饭前把西红柿切碎。cutoff①切断（电源、水源、供应）；②隔绝、阻断Theheavysnowcutoffthevillagefromtheoutside.大雪让这个村庄与外界断了联系。Don'tcutoffthepowerwhilethecomputerisworking.电脑运行时别切断电源。cutout①裁剪、剪下；②删除、删掉Shecutoutapicturefromthemagazine.她从杂志上剪下一张图片。Youcancutoutthesecondparagraph.你可以删掉第二段。cutin(onsb/sth)插嘴、打断别人说话；插队It'srudetocutinonothers'conversation.打断别人谈话是很没礼貌的。（2）作名词，为可数名词，常考两个义项：伤口、切口Hegotasmallcutonhishandwhenhecooked.他做饭的时候手上划了个小伤口。削减、降价Thereisa10%cutinallmobilephonesthisweek.本周所有手机降价10%。【考点4】LocalKenyanshavebenefitedalotfromthenewrailway.【解析】benefit的用法：(1).作动词，有益于，使受益，得益于，过去式：benefited，过去分词：benefited①及物动词，直接加宾语，即benefitsb/sth，使...受益，对...有益Thislearningmethodwillbenefityoualot.这个学习方法会让你受益匪浅。②不及物动词，从中受益，得益于...，常见搭配：benefitfrom从...受益Manystudentsbenefitedfromtheteacher'sadvice.很多学生从老师的建议中受益。(2).作名词，益处，好处，优势，常见搭配：get/gain/receivebenefitfrom...（从……中获益）beofbenefittosb.（对某人有好处）forthebenefitofsb.（为了某人的利益）Morningexerciseisofgreatbenefittoyourbody.晨练对你的身体非常有益。(3).单词变形：beneficial有益的,有利的常见搭配：bebeneficialtosb./sth.

=对……有益ListeningtoEnglisheverydayisbeneficialtoyourlisteningskills.每天听英语对你的听力能力有益。【考点5】Iamabletogettoplacesontimeandmakebusinessdealswithease.【解析】1.beableto的用法：基础结构：主语+be动词+ableto+动词原形本质是「be+形容词able+不定式」的结构，因此be动词会随人称、数、时态发生变化。to是不定式符号，后面必须跟动词原形。常考时态变形：beableto最大的优势：可用于几乎所有时态，而情态动词can只有现在、过去两种形式。时态结构例句一般现在时am/is/areabletoSheisabletospeakthreelanguages.她会说三门语言。一般过去时was/wereabletoHewasabletoswimwhenhewas5.他5岁时就会游泳了。一般将来时willbeableto/begoingtobeabletoIwillbeabletofinishthetasktomorrow.我明天就能完成这项任务。现在完成时have/hasbeenabletoHehasbeenabletoplaythepianofor10years.他弹钢琴已经有10年了。2.ease的用法:(1).作名词，容易；轻松；舒适；安心，为不可数名词。常见搭配：短语释义例句withease轻松地，毫不费力地，相当于easilyHefinishedtheworkwithease.（他轻松完成了工作。）atease舒适的，自在的，无拘束的，相当于relaxed/comfortableShefeltateaseinhernewschool.（她在新学校感到自在。）putsb.atease让某人放松，使某人安心自在Hissmileputmeatease.（他的微笑让我放松下来。）illatease不自在的，局促不安的Theboywasillateaseinasuit.（男孩穿西装很不自在。）(2).作动词，①作及物动词，缓解/减轻某事物（通常指疼痛、紧张、问题等）Doingexerciseeverydaycaneaseyourstudystress.每天运动可以缓解你的学习压力。Thismedicinewill

ease

yourheadache.（这药会缓解你的头痛。）②作不及物动词，缓解，减轻，常见搭配：easeup/off（放松；缓和；减轻）放慢（工作、速度等)Thepainslowly

eased.疼痛慢慢缓解了。Youshouldeaseupanddon'tcaretoomuchabouttheexam.你该放松一点，别太在意这次考试。【考点6】Thenumberofpeoplewhousethenewtraineveryyear.【解析】thenumberof与anumberof的区分：短语意思核心本质后接名词形式谓语动词anumberof许多，大量的相当于many可数名词复数用复数thenumberof……的数量中心词是number（数量）可数名词复数用单数Anumberofvolunteersgotoplanttreesintheman-madeforesteveryyear.每年都有许多志愿者去人工林种树。Thenumberofthestudentsinourschoolis2000.我们学校的学生人数是2000人。【考点7】Whatdoes“onthefasttrack”mean？【解析】track的用法：（1）.作名词，①铁轨，轨道Thenewrailwaytrackshavebeenbuiltinmyhometown,sowecantakethetraintothecityeasilynow.我的家乡修了新铁轨，现在我们坐火车去城里非常方便。②跑道，赛道runningtrack跑道trackandfield田径运动Theathletesarerunningonthetrack.运动员正在跑道上跑步。③足迹，踪迹animaltracks动物的足迹Wesawbear

tracks

inthesnow.我们在雪地里看到了熊的脚印。④（发展，人生等）路径，路线，进程Hardworkcanhelpyoustayontherighttracktoyourdreamseniorhighschool.（努力能帮你在通往理想高中的道路上走对方向。）常见搭配：keeptrackof意思：记录……；了解……的动态；掌握……的线索反义短语：losetrackof（失去联系/忘记）Ialwayskeeptrackofthelatestfilms.我总是关注最新的电影。ontrack意思：步入正轨，按计划进行Weareontracktofinishtheworkontime.我们正按计划准时完成工作。Makeaplantokeepyourselfontrack.定个计划让自己别跑偏。offtrack偏离正轨；离题Sorry,Igotofftrack.Whatwerewetalkingabout?对不起，我跑题了。我们刚才在说什么？ontheright/wrongtrack思路对/思路不对You'reontherighttrack,keepthinkinglikethat.你的思路是对的，就这么想。IfhethinksI'lllieforhim,he'sonthewrongtrack.如果他认为我会替他撒谎，那他就想错了。(2).作动词，①跟踪；追踪（人、动物、事物等）Scientistsusespecialtoolstotrackthemovementsofwildanimalsinthegreenland.科学家用特殊工具追踪绿地里野生动物的活动轨迹。②记录；追踪（进展、数据等）Thisappcantrackyourdailysteps.这个应用可以记录你每天的步数。【考点8】compoundword（复合词）【解析】复合词是由两个或两个以上具有独立完整含义的单词，组合在一起构成的新词。(1)复合词的3种书写形式:合写式，无连字符，两个单词直接合并，例：classroom、railway、homework连字符式，单词间加连字符，例：man-made、10-year-old、newly-built分开式：两个单词分开写，已形成固定专属含义，例：busstop、middleschool、postoffice(2)常见复习词类型：名词性复合词①名词+名词：classroom（class+room）railway（rail+way，）、bookstore（book+store）、basketball（basket+ball）、birthday（birth+day）等形容词+名词：blackboard（black+board）、highway（high+way）等动词+名词：playground（play+ground）、washroom（wash+room）等名词+动词：sunrise（sun+rise，日出）、earthquake（earth+quake，地震）、haircut（hair+cut，理发）等动词+副词/或副词+动词：get-together（聚会）、breakdown（故障）、income（收入）形容词性复合词名词+过去分词，表被动含义。”被”：man-made（人造的）、well-known（著名的）、snow-covered（被雪覆盖的）、water-covered（被水覆盖的）名词+现在分词（连字符）：表主动含义，“令人……的”：hard-working（勤奋的，超高频）、English-speaking（说英语的）、time-saving（省时的）、peace-loving（热爱和平的）形容词+名词+ed（连字符）：描述人/事物的特征，warm-hearted（热心的）、kind-hearted（善良的）、short-sighted（近视的；目光短浅的）、cold-blooded（冷血的）数词+名词（单数）（+形容词）：10-year-old（10岁的）、two-hour（两小时的）、five-meter（五米的）、副词+过去分词中考高频例词：well-educated（受过良好教育的）、newly-built（新建的）复合代词：something、anything、nothing、everything、someone、anyone、everyone、nobody，以及反身代词myself、yourself、himself等复合副词：downstairs、upstairs、anywhere、everywhere、somewhere、nowhere复合动词：overcome（克服）、understand（理解）【考点9】Thebridgemadeitconvenientforthevillagerstotravelacrosstherivertothecity.【解析】1.convenient的用法：方便的、便利的核心语法：主语不能是人convenient描述的是某件事、某个时间、某个地点/物品让人感到便利，不能直接用来描述人“有空、方便”。•❌典型错误：Areyouconvenientnow?（你现在方便吗？）•✅正确表达：Isitconvenientforyounow?必考句型形式主语句型：Itis+convenient+forsb+todosth表示“对某人来说，做某事是方便的”，用it作形式主语，真正主语是后面的不定式，这是中考最高频的考法。Itisveryconvenientforustogoshoppinginthisneighborhood.对我们来说，在这个片区购物很方便。IsitconvenientforyoutohelpmewithmyEnglishthisweekend?你这周末方便帮我补习英语吗？事物/时间/地点作主语当主语是具体的设施、时间、地点时，可直接用「主语+beconvenient+for/tosb」结构。Thenewsubwaystationisquiteconvenientforpeoplelivingnearby.新地铁站对住在附近的人来说很便利。状语从句句型when/if/wheneveritisconvenient(forsb)表示“在某人方便的时候”，Youcanvisitmyhousewheneveritisconvenientforyou.你方便的时候随时可以来我家。•Pleasesendmethefileifitisconvenientforyou.如果你方便的话，请把文件发给我。单词变形：名词形式：convenience为不可数名词，意为便利、方便，固定搭配：forconvenience为了方便起见Forconvenience,wecansharethecartogotowork.为了方便，我们可以拼车去上班。固定搭配：atone'sconvenience在某人方便的时候Youcanhandinyourreportatyourconvenience.你可以在方便的时候交报告。反义词：inconvenientadj.不方便的inconveniencen.2.across，through，over，past表“穿过、经过”时辨析，此时都为介词：Thelittlegirlswamacrosstheriversuccessfully.这个小女孩成功游过了河。Wewalkedthroughthecrowdtogettothestage.我们穿过人群走到舞台边。Thecatjumpedovertheshortwallandranaway.猫跳过矮墙跑掉了。Heranpastmewithoutsayinghello.他从我身边跑过，没打招呼。【考点10】Ourfarmhaslotoflayinghens.【解析】(1).laying此处是动词lay（下蛋）的现在分词，相当于一个形容词，放在名词hens前面作前置定语，用来说明被修饰名词的属性、功能和用途.这里指的是蛋鸡，属于现在分词作定语。类似用途的单词：swimmingpool游泳池（不是“正在游泳的池子”，表用途）readingroom阅览室（表用途）walkingstick拐杖（表用途）dininghall餐厅（表用途）(2)lay：产（卵）；下（蛋），放置原形 过去式 过去分词 现在分词lay laid laid layingThehenlaysaneggeverymorning.​这只母鸡每天早上下一个蛋。Shelaidablanketonthegrassforthepicnic.​她在草地上铺了一条毯子准备野餐。(2)单词辨析：单词释义过去式过去分词现在分词例句lie(vi.不及物动词)平躺；平卧；（城镇/河流）位于；处于（某种状态）laylainlyingMyhometownliesinthesouthofShandongProvince.（我的家乡位于山东省南部）ShelayonthesofaandreadanEnglishbookjustnow.（她刚才躺在沙发上看英语书）lie(vi.不及物动词)说谎；撒谎；编造谎言liedliedlying常用搭配lietosb（对某人说谎）Heliedtohisteacheraboutwhyhewaslateforschool.（他就上学迟到的原因对老师撒了谎）lay(vt.及物动词)放置；安放；搁；（母鸡/鸟类）下蛋；产卵laidlaidlaying及物动词，后面必须直接接宾语：ShelaidherEnglishtextbookonthedeskgently.（她把英语课本轻轻放在了桌子上）【考点11】Wangshanghailedagroupof369peoplewhoweredeterminedtomaketheenvironmentofSaihanbabetter.【解析】lead的用法：(1)作动词，过去式led，过去分词led，现在分词leading，单词变形：leader，领导，领袖①带领，引领leadsb.tosp.把某人带到某地Theguidewillleadustothetopofthemountain.导游会带我们到山顶②过某种生活，leada+形容词+lifeWeleadahappyandpeacefullifeinthecountryside.我们在乡村过着幸福安宁的生活。③通向；导致，结构：leadto+名词/动名词Smokingcanleadtoserioushealthproblems.吸烟会导致严重的健康问题。Carelessdrivingleadstohavingtrafficaccidents.粗心驾驶会引发交通事故。leadsb.todosth.促使/使某人做某事易错区分：这里的to是不定式符号，后接动词原形，主语通常是人/事，表“促使某人做出某个行为”。Advertisementssometimesleadcustomerstobuyunnecessarythings.（广告常诱导顾客购买不需要的东西）(2)作名词①可数名词。领先地位；榜样◦核心短语：takethelead领先；带头（完形填空高频）HetooktheleadintheEnglishspeechcompetition.他在英语演讲比赛中处于领先地位。②可数名词：主角；主演（考频极低，了解即可）◦Sheplayedtheleadinthemovie.她在这部电影里饰演主角。【考点12】NowthatIamolder,mylifeisdifferentfromwhenIwasinprimaryschool.【解析】nowthat核心含义：既然、由于。本质是引出双方都知晓的既定事实/新出现的情况，并基于此推出结论、提出建议或安排行动。基本用法与结构核心位置：规则nowthat引导的原因从句，可放在句首（后加逗号与主句隔开），也可放在主句之后（无需逗号）。Nowthateveryoneishere,let'sbeginourclass.既然大家都到了，我们就开始上课吧。You'dbettertakeanumbrellanowthatit'sgoingtorain.快要下雨了，你最好带把伞。that可以省略在口语和非正式表达中，that常被省略，只保留now引导从句，含义完全不变。Now(that)youhavefinishedyourhomework,youcanwatchTVforawhile.既然你写完作业了，可以看一会儿电视。2.bedifferentfrom和……不同其反义短语为bethesameas（和……一样）。Eatinghabitsinthenortharequitedifferentfromthoseinthesouth.北方的饮食习惯和南方的大不相同。Youranswerisexactlythesameasmine.你的答案和我的完全相同。【考点13】It'samazinghowmuchwehaveachievedtogether.【解析】辨析：amazing与amazed1.amazed：感到惊讶的、吃惊的修饰对象：人，描述人的主观感受，是“人被某事惊到了”。核心搭配beamazedat/bysth对某事感到惊讶beamazedtodosth惊讶地做某事beamazed+that从句对……感到惊讶Iwasamazedatthebeautifulviewofthelake.我对这片湖的美景感到惊叹。Shewasamazedtomeetheroldfriendinthestreet.她在街上碰到老朋友，感到很意外。Weareamazedthatthelittleboycanplaythepianosowell.我们很惊讶这个小男孩钢琴弹得这么好。2.amazing：令人惊叹的、惊人的、了不起的修饰对象：事物、事情、经历、景色等，描述事物本身的属性，是“事物能让人感到惊讶”。用法：既可以放在名词前作定语，也可以放在be动词后作表语。例句：Itisanamazingsciencefictionmovie.这是一部令人惊艳的科幻电影。（作定语）Thetalentshowlastnightwasreallyamazing.昨晚的才艺表演实在太精彩了。（作表语）单词修饰对象核心含义句式特点amazed人（人的感受）（人）感到惊讶的主语通常是人amazing事物/事件/景色等（事物）令人惊讶的、很棒的主语通常是物，或修饰名词作定语过关检测一．单项选择1.Themovingstory______bytheoldmanhastouchedthousandsofreadersonline.A.wroteB.writtenC.writingD.waswritten2.The______windingcountryroadlinksthisquietmountainvillagewiththenearestbusytown.A.18-kilometersB.18-kilometerC.18kilometersD.18kilometer3.Acupofwarmmilkbeforegoingtobedcanhelp______yournervousnessandhelpyoufallasleepquickly.A.easeB.easyC.increaseD.express4.______thestudentsinourclass______over50,and______themarehard-working.A.Anumberof;is;thenumberofB.Thenumberof;is;anumberofC.Thenumberof;are;anumberofD.Anumberof;are;thenumberof5.Accordingtotheofficialdata,theYangtzeRiverisabout3timesas______astheYellowRiver,andthe______ofitisabout6300kilometers.A.long;lengthB.length;longC.long;longD.length;length6.Takingnotescarefullyinclassmakes____easier___youtogooverwhatyou'velearned.A.that;forB.it;forC.this;toD.it;to7.Look!Thelittlecat______comfortablyonthesofa,enjoyingthewarmsunshine.A.islieingB.islyingC.islayingD.islied8.Thewarm-heartedmonitor______thenewstudenttoourclassroomjustnow,andhealwayssaysthathelpingotherscanmakeus______ahappierschoollife.A.lead;leadB.led;leadingC.led;leadD.lead;led9.Howlong______thegreatwriter______?Forover10years.Hepassedawayin2014.A.has;diedB.has;beendeadC.did;dieD.was;dead10.Howgreatlytheworldhaschanged!Wecanpayforalmosteverythingwithourmobilephonesnow,eveninthesmallestcountrysideshopsThat'strue.______.Ievencan'trememberthelasttimeIusedpapermoney!A.WithpleasureB.PardonmeC.SoundslikefunD.It'sreallyunbelievable二．单词填空1.Paris,thec____(首都)ofFrance,isaworld-famouscitywithbeautifulsceneryandalongarthistory.2.Nowadays,it'svery____(便利的)forustobuyalmosteverythingweneedonlinewithoutleavingourhomes.3.MyfatherwillgotoGuangzhouonb____(商业，生意)nextmonth,sohecan'tcometomyschool'sopeningceremony.4.Myuncleisthem____(经理)ofabigrestaurantinourcity,andheneedstochecktheworkofalltheworkersthereeveryday.5.Then____stoneroadintheoldtownisonlywideenoughforonebiketopassatatime.6.Everyv____(村民)inthissmallvillagehasmadeanefforttobuildamorebeautifulhometogether.7.Ihavemademanygoodfriendsandlearnedalotduringmythree-yearj____highschoollife.8.Wehadawarmd____(讨论)abouthowtoprotecttheenvironmentinourclassmeetingyesterday.9.Myfamilymovedintoabrightf____(公寓)closetomyschool,soIcanwalktoschooleverydaynow.10.Takingexerciseeverydayisofgreatb____(利益，好处)toourphysicalandmentalhealth.三.完形填空Theworldischangingrapidlyeveryday,andthesechangeshaveadeepandlasting

1____

oneveryaspectofourdailylife.Amongallthechanges,themostimportantoneisthedevelopmentoftechnology.Ithas

2____

ourwholelifeandevenchangedthewaywethinkandcommunicate.Yearsago,people'slifewassimpleandslow.Theymainly

3____

onlettersandphonestokeepintouchwithrelativesandfriendswholivedfaraway.Itusually

4____

severaldaysforalettertoarrive,andmakingalong-distancecallwas5____.Inthepast,peoplehadtogotophysicalstoresormarketstoshop.It

needed

alotoftimeandenergy.Besides,peoplecouldonlygetnews

6

____newspapers,radiosorTVprograms,anditwashardforthemtoknowwhatwashappeningaroundtheworldintime.Butnow,theInternetandsmartphoneshavechangedeverythingcompletely.Smartphonesmakeit

7____

forustotalkwithfriends,makevideocallsorshareourdailylifeanytimeandanywhere.Onlineshoppinghasbecomeapartofourlife，andwecanbuyalmost8

____weneed

athome.What'smore,wecanlearnonline,watcheducationalvideosandreade-bookseasily,andithelpsusopenour

9

____totheoutsideworldandgetmoreknowledge.Changesareunavoidableandnatural.Wecan'tstopthedevelopmentoftheworld,butweshouldusenewtechnology

10____.Onlyinthiswaycanwemakefulluseoftheadvantagesofchangesandletthemserveourlifebetter.1.A.influenceB.resultC.reasonD.change2.A.wastedB.shapedC.inventedD.traded3.A.dependedB.agreedC.livedD.carried4.A.savedB.costC.spentD.took5.A.expensiveB.cheapC.interestingD.wasted6.A.acrossB.throughC.withoutD.against7.A.quietB.honestC.convenientD.nervous8.A.nothingB.somethingC.everyoneD.everything9.A.doorsB.eyesC.handsD.mouths10.A.carelesslyB.wiselyC.suddenlyD.silently四.阅读理解ATheSunGivesUsCleanEnergyForalongtime,peoplehaveusedcoalandoiltogetenergy.Butthesefossilfuels(化学燃料)arenotclean.Whenweusethem,theygiveoffalotofCO₂.CO₂makestheEarthwarmerandcausesclimateproblems.Now,thereisabetterway—solarenergy.Solarenergycomesfromthesun.Wecanusesolarpanelstoturnsunlightintoelectricity.Thiselectricitycanpowerourlights,TVs,andevencars.Thebestthingisthatsolarenergyisclean.Itdoesn'tproduceanyCO₂.Solarenergyisalsorenewable.Thatmeanswewillneverrunoutofit.Thesunshineseveryday.Evenoncloudydays,solarpanelscanstillgetsomeenergyfromthesun.However,therearesomedisadvantagestosolarenergy.Solarpanelscanbeexpensiveatfirst.Also,theydon'tworkwellatnight.Tosolvethisproblem,wecanstoretheextraelectricityinbatteriesduringthedayanduseitatnight.Moreandmorepeopleareusingsolarenergytoday.Itisgoodforourplanetandhelpsslowdownglobalwarming.Astechnologyimproves,solarpanelswillbecomecheaperandworkbetter.Inthefuture,solarenergymaybecomeoneofthemostimportantenergysourcesintheworld.1.Whatisthemainproblemwithusingcoalandoil?

A.Theyaretooexpensive.B.TheygiveoffCO₂.

C.Theycomefromthesun.D.Theyarerenewable.2.Whatdosolarpanelsdo?

A.TheygiveoffCO₂.

B.Theystoresunlightatnight.

C.Theyturnsunlightintoelectricity.

D.TheymaketheEarthwarmer.3.Whatdoestheword"renewable"meaninthepassage?

A.Itisverycheap.

B.Itwillneverrunout.

C.Itisbadfortheenvironment.

D.Itonlyworksonsunnydays.4.Whatisonedisadvantageofsolarenergymentionedinthepassage?

A.ItproducestoomuchCO₂.

B.Solarpanelsworkwellatnight.

C.Solarpanelscanbeexpensiveatfirst.

D.Thesunnevershinesoncloudydays.5.Whatdoesthewriterthinkaboutthefutureofsolarenergy?

A.Itwillbecomelessimportant.

B.Peoplewillstopusingit.

C.Itmaybecomeoneofthemostimportantenergysources.

D.Itwillalwaysbetooexpensive.BHowComputersHaveChangedOurLivesComputersareoneofthemostimportantinventionsinthe20thcentury.Theyhavechangedourlivesgreatlyinthepastfiftyyears.Today,almosteveryfamilyhasatleastonecomputerathome,andweusethemalmosteveryday.Butthingswereverydifferentthirtyyearsago.Thirtyyearsago,computerswereverybigandexpensive.Theywereasbigasasmallroomandcostalotofmoney.O