1、Unit 3Computers (一)阅读词汇明其义、写其形第一组：明其义1calculator n计算器2universal adj. 普遍的；通用的；宇宙的3artificial adj. 人造的；假的4designer n. 设计师5network n. 网络；网状物6download vt. 下载7virus n. 病毒8naughty adj. 顽皮的；淘气的第二组：写其形1calculate vt. 计算2solve vt. 解决；解答3reality n. 真实；事实；现实4anyhow adv. (也作anyway)无论如何；即使如此5happiness n. 幸福；快乐6si
2、gnal vi.& vt. 发信号n. 信号7type n. 类型vt.& vi. 打字8arise vi. 出现；发生9character n. 性格；特点10coach n. 教练(二)表达词汇晓其变、通其用1operator n(电脑)操作员；接线员operate v操作；经营operation n操作；经营2simplify vt.简化simple adj.简单的3total adj.总的；整个的n.总数；合计totally adv.完全地；整个地4personal adj.私人的；个人的；亲自的personally adv.就个人而言；亲自personality n个性；人格；风云人
3、物；名人5application n应用；用途；申请；申请表apply v应用；涉及；申请applicant n申请人；求职者6finance n金融；财经financial adj.财政的；金融的；资金的7explore vt.& vi.探索；探测；探究explorer n探险家；勘探者exploration n勘探；探测；探险8appearance n外观；外貌；出现appear vi.出现(三)常用短语多积累、准运用1from .on从时起2in a way 在某种程度上3with the help of 在的帮助下4deal with 处理；安排；对付5watch over 看守；监视
4、；照管6provide .for . 给提供7have .in common 有共同之处8share .with . 与分享9as a result 结果10make up 弥补；编造；打扮；构成11after all 毕竟；终究12make full use of 充分利用(四)经典句式明特点、会仿用1as引导时间状语从句，意为“随着”悟原句As time went by, I was made smaller.背佳句Its high time that we students should work/worked harder at our lessons as the College E
5、ntrance Examination is approaching.2so .that .引导结果状语从句，意为“如此以至于”悟原句And my memory became so large that even I couldnt believe it！背佳句(2019浙江6月高考写作)You are so kind and considerate that I am proud to be your friend. 3“by过去的时间/从句(过去时)”作状语悟原句By the time I was sixteen, my dream had come true. 背佳句The movie
6、had begun by the time we got there.1.后缀ify结尾的动词荟萃simplify简化beautify 美化purify 净化identify 鉴定；识别出classify 分类horrify 使恐惧2.后缀ology高频名词一览technology科技biology 生物学ecology 生态学geology 地理学；地质学psychology 心理学physiology 生理学3.“互联网”家族download vt.下载click vt. 击connect vt. 连接surf vi.& vt. 浏览network n. 网络database n. 数据库
7、4.all相关短语集锦after all毕竟；终究in all 总共；总计above all 首先；最重要的是first of all 首先all in all 总的来说not at all 一点也不.用所给词的适当形式填空1(2020浙江1月高考) From the minute I reached our house, I started to read. I knew this was extreme happiness (happy), knew it at the time.2The author simplified (simple) the instructions so tha
8、t the children could understand them.3Did early people really care about their appearance (appear) like we do today?4A team of explorers will explore the valley and the exploration will last 10 days.(explore)5After the president made an official announcement, she expressed her personal opinion.Perso
9、nally speaking, I agreed with what she said.(person)6Any applicant who would like to apply to become an assistant in our company should send us an application before December 10.(apply)7There were about 40 people at the party in total; they sang and danced with abandon, totally forgetting the troubl
10、es in their lives.(total).介、副词填空1What all the inventions have in common is that they have succeeded.2To watch over the child who was ill, she remained awake most of the night and only slept for a couple of hours.3Dont blame him for breaking that vase; after all he is still a child.4After students re
11、turned to their school, they have made up their minds to make up for the lost time.5With the help of teachers and parents, they are becoming more and more mature.6In reality we cannot manage time, we can only manage ourselves and our relationship with time.选词填空1signal/symbol/sign/markGeorge was resp
12、onsible for the accident because he didnt give a signal to other drivers.Drive straight ahead, and then you will see a sign to the HefeiNanjing Expressway.Mandela has become a symbol of the blacks fighting against the whites in South Africa.Youd better make a mark where you dont understand.2arise/ar
13、ouse/rise/raiseThese changes arise from differences in climate and the nature of the country.She raised her finger to her lips as a sign for silence.The price of pork has risen since last summer.Matts behavior was arousing the interest of the neighbors. 3deal with/do withIm going to deliver a speech
14、 about how to deal with troubles.Im going to deliver a speech about what to do with troubles.写出加蓝部分在语境中的含义1Researchers calculated that this group was at a higher risk of heart disease.估测2She refused to answer questions about her personal finances.财务情况3The girl must have been carefully coached in wha
15、t to say in court.指导4Kindness and violence can shape ones character.品质；性格In the story, the main character has left his wife and baby.角色；人物The town is so beautiful! I just love it.Me too. The character of the town is well preserved. 特色There are 80,000 Chinese characters, most of which are seldom used
16、 today.文字.补全句子1随着高考的临近，学生们学习越来越努力了。(as引导时间状语从句)As the College Entrance Examination approaches, students study harder and harder.2结果，孩子们变得如此依赖他们的父母，以至于他们没有独立的想法或创意。(so . that .)As a consequence, children become so reliant on their parents that they have no independent thoughts or creative ideas.3在你方便
17、的时候我想来看看你。(whenever)Id like to see you whenever its convenient for you.4到十四岁时，他就已经自学了数学。(by过去的时间)By the time he was 14 years old, he had learned maths all by himself.1solve vt.解决；解答单句语法填空(2017北京高考)Solving (solve) the safety problem well enough to move forward in AI seems to be possible but not easy.
18、With most of the problems solved (solve), I felt a great weight taken off my mind.补全句子Once this difficulty is overcome, other problems will be easy to solve.一旦克服了这个困难，其他问题也就容易解决了。归纳法记牢(1)solve a/the problem解决/处理问题(2)solution n. 解决办法；处理手段a/the solution to sth. 的解决方法 2signal vi.& vt.发信号n.信号(1)signal t
19、o sb.to do sth.示意某人做某事signal (to sb.) that . 示意(某人)give a signal (to sb.) (向某人)发信号(2)a signal (for sb.) to do sth. 某人干某事的信号a traffic signal 交通信号send out a signal 发出信号演绎法练通单句语法填空The policeman signaled to the driver to stop his car alongside.When she got up from the table, it was obviously the signal
20、for us to leave (leave)补全句子The use of the army sends out a clear signal to protesters that their actions will not be tolerated. 动用军队是向抗议者发出明确信号，他们的行为是不能容忍的。句式升级The bell rang, and signaled that school was over.The bell rang, which signaled that school was over.(非限制性定语从句)The bell rang, signaling that
21、school was over.(分词作状语)易混辨析signal, symbol, sign, mark(1)signal 指为某一目的而有意识地发出的信号。(2)symbol 指符号、象征、标志等，常表示某种有深邃寓意的事物。(3)sign 表示“记号；符号”时，同symbol；表示“告示；标志”时，侧重指用图形、文字等所表达的内容，另外还可指“征兆；迹象”。(4)mark 既可指为便于辨认而有意识地做的标记，又可指自然而然形成的标志或有别于其他事物的特征，也可用于指“分数；成绩”。3arise vi.(arose, arisen)出现；发生；由引起；产生；起身；起床辨析法理清辨清楚写出下
22、列句中arise的含义Seeing his mother return home, the boy arose from his chair immediately.起身New problems will arise one after another in the future.出现They arose at sunrise to get an early start to the park.起床The problem arose from lack of experience.由引起理明白arise fromarise out of由而引起；因而产生if/when the need ari
23、ses 如果/当有需要时针对训练单句语法填空We can draw the conclusion that good manners arise from politeness.With many problems arising (arise), he didnt know what to do.补全句子When the question arose at the meeting, no one could answer it.当这一问题出现在会议上时，没人能回答它。名师指津arise为不及物动词，没有被动语态。arise表示“出现，发生”时，主语一般为argument, difficult
24、y, misunderstanding, problem, quarrel, trouble等抽象名词。1as a result 结果；因此句型转换There is more and more pollution. As a result, many species are dying out.As a result of more and more pollution, many species are dying out.More and more pollution has resulted in many species dying out.The fact that many spe
25、cies are dying out results from more and more pollution.补全句子(2018全国卷书面表达)As for me, Im fascinated by rope skipping, which can result in the flexibility of my body. 至于我，我对跳绳很着迷，这会使我的身体变得灵活。归纳法记牢(1)as a result of因为；由于(2)result in 导致；造成result from 由造成；起因于 2in a way在某种程度上；从某一角度看all the way一路上；自始至终；完全by
26、the way 顺便说一下in no way 一点也不；决不(位于句首时，句子应使用部分倒装)in this way 以这种方法in the way 挡道；妨碍on the way 在途中演绎法练通选用上述短语填空He decided that he would drive all the way home instead of putting up at a hotel for the night.No doubt he was just trying to help, but in fact he just got in the way.You have to be able to tru
27、st others and act in a way that encourages them to trust you.补全句子(2018全国卷书面表达)Generally speaking, in no way should your arrival be later than the fixed time.一般来说，你的抵达时间绝不能晚于约定的时间。3deal with处理；安排；对付；论及；涉及；与打交道，做买卖辨析法理清辨清楚写出下列句中deal with的含义(2019天津高考)A man should learn suitable ways to deal with life.处
28、理His article deals with many issues we are greatly concerned about.论及；涉及When I worked in Florida I dealt with tourists all the time.与打交道理明白(1)deal in经营make a deal 成交；达成交易(2)do with sth. 处理某事针对训练补全句子I dont know how to deal with the man dealing in second cars. Can you tell me what to do with my old ca
29、r?我不知道如何与那个买卖二手车的人打交道。你能告诉我如何处理我的那辆旧车吗？名师指津deal with表示“处理”时，常与连接副词how连用；do with表示“处理”时，常与连接代词what连用。4as引导状语从句教材原句As time went by, I was made smaller.随着时间的流逝，我被做得更小了。用法规则as作连词，有以下用法：(1)“当时候；一边一边；随着”，引导时间状语从句。(2)“按照的方式(办法)；如同”，引导方式状语从句。(3)“因为；既然”，引导原因状语从句。(4)“尽管”，引导让步状语从句。(5)引导比较状语从句，常用于as . as . 句型，意
30、为“像一样”(第一个as是副词，第二个as是连词)。注意事项(1)as引导让步状语从句必须用倒装语序，如果表语是名词，前面不加冠词。(2)with意为“随着”时是介词，后接名词或代词等构成with短语或with复合结构。针对训练句型转换With time going on, he contented himself with a simple life.As time went on, he contented himself with a simple life.Although they were tired, they stayed up preparing the report.Tir
31、ed as/though they were, they stayed up preparing the report.(用倒装语序)补全句子I got close enough to hear them speaking Chinese, and I said “Ni Hao”， just as I might do in China.我离他们足够近能听见他们正在说汉语，并且我像在中国可能做的那样说了声“你好”。As I was busy preparing for my final exam, I didnt reply to your email as soon as I receive
32、d it. 因为我正忙着准备期末考试，所以我没有一收到电子邮件就给你回复。5so/such . that . 引导结果状语从句教材原句And my memory became so large that even I couldnt believe it!我的存储量变得如此之大，以至于我自己都不能相信！用法规则(1)so . that . “如此以至于”，引导结果状语从句。其句型基本结构为：(2)such . that . “如此以至于”，引导结果状语从句。其句型基本结构为：注意事项在“so .that .”和“such . that .”结构中，当“soadj./adv.”及“such .”
33、放在句首时，主句要用部分倒装。 针对训练句型转换Dalian is such an attractive place that lots of tourists visit the city every year.Dalian is so attractive a place that lots of tourists visit the city every year.The light travels so fast that we can hardly imagine its speed.So fast does the light travel that we can hardly i
34、magine its speed.补全句子We had such terrible weather that we couldnt hold the school sports meeting on time.天气这么糟，以至于我们没能按时举行校运动会。(2018北京高考书面表达)So fast is the city developing that you can never imagine what it will be like tomorrow. 现在城市发展如此之快，你永远想象不到它明天会是什么样子。一、在考题集训中查验单元语基 (一)高考中的语法填空 1(2020浙江7月高考)Ne
35、w power machinery and artificial fertilizers (化肥) have now totally (total) transformed a way of life that started in the Stone Age. 2(2020天津5月高考)Personally (personal), online learning benefits me a lot because so many learning materials are available.3(2020天津5月高考)With companies like Harbour Air taki
36、ng the lead, batterypowered planes, especially on shorthaul journeys, are set to become a reality (real) in the next few years.4(2019天津高考)We can observe that artificial intelligence (intelligent) has already made an impact on our lives in many ways. (二)高考中的阅读理解熟词生义(2019全国卷)It is difficult to figure
37、out a global population of polar bears as much of the range has been poorly studied；however，biologists calculate that there are about 20,00025,000 polar bears worldwide.估计词类活用(2019北京高考)The change in the colour of the ocean will be one of the early warning signals that we really have changed our plan
38、et.n.信号生词僻义(2015重庆高考)Now researchers are applying scientific methods to the study of the universality of art.普遍性(三)高考中的完形填空1(2020全国卷)What if later in life they come to a metaphorical door, like an opportunity (机会) of some sort, and instead of opening the door and taking the opportunity, they just st
39、are at it and wonder, “What if it isnt a door？” That is, “What if it isnt a 57 opportunity？”ArealBtypicalCsimilar Dlimited解析：选A根据上文作者把门比作机会可知，“如果这不是一扇门怎么办？”也就是说，“如果这不是一个真正的(real)机会怎么办？”。2(2020全国卷)Dont take it 56 . If a customer is rude or difficult, just think “Maybe shes had a row with her husband
40、.”Akindly BsecretlyCpersonally Dcasually解析：选Ctake sth. personally，“认为某事针对自己而不快”。3(2018全国卷)The absolute most important skill that you learn when you play chess is how to make good decisions. On every single move you have to analyze a situation, process what your opponent (对手) is doing and 59 the best
41、 move from among all your options. AannounceBsignalCblock Devaluate解析：选D下象棋时每走一步都必须分析局势，判断对手的走法，从所有的选择中“估计(evaluate)”出最佳的走法。A项意为“宣布”；B项意为“发出信号”；C项意为“阻止”；D项意为“估计”。4(2018全国卷)Teresa posted a photo of the chance meeting on a social networking website 57 by the touching words: “What a blessing this young
42、 man was to our family! He was so sweet and kind to do this.”Aconfirmed BsimplifiedCclarified Daccompanied解析：选D特雷莎把照片发到了网上，并且配上(accompanied)了感人的话。confirm“确认”；simplify“简化”；clarify“澄清”；accompany“伴随，(附带着)补充”。5(2014湖南高考)Besides, through ironing Ive learned the method for solving even the most troublesom
43、e problems.“ 47 wrinkles one at a time，” as Mom might have said, “and before long everything will get ironed out.”AMake up BDeal withCAsk for DRely on解析：选B 正如母亲所说，每次只处理一个褶皱，很快所有的问题就都能解决了。deal with“解决，处理”，符合语境。(四)高考中的写作1(2020浙江1月高考写作)据我所知，你很擅长汉语。因此，我写信邀请您参加。(as a result)As I know, you are good at Chi
44、nese. As a result, I am writing to invite you to compete in it.2(2020浙江7月高考写作)在你巨大的帮助下，我们的英语比过去好了很多。(with the help of)With the great help of you, we have a better command of English than before. 3(2019江苏高考书面表达)就我个人而言，在欢迎仪式上穿中国传统服装是一个明智的选择，这会给交换生留下良好的印象。(personally)Personally speaking, it is a wise c
45、hoice to wear traditional Chinese clothes at the ceremony, which will leave a good impression on the exchange students.4(2018浙江6月高考写作)当我在一家旅行社做兼职工作时，我积累了一些相关经验。(as引导时间状语从句)I accumulated some related experience as I worked parttime in a travel agency.二、在拓展训练中积累主题词汇chatdevelop interrupt harm connect d
46、ownload communicate security technology intelligence mobileinstant addicted convenient electronic result indo research have a negative effect abandon oneself to with the popularity of 练中巩固.单词拼写1(2020天津7月高考)For people who are interested in sound, the field of sound technology (技术) is definitely makin
47、g noise.2(2020江苏高考)After becoming an important part of many British streets, the phone boxes began disappearing in the 1980s, with the rise of the mobile (可移动的) phone sending most of them away to the junkyards.3To get started, you will first need to have a license to install Windows 10.You can then
48、download (下载) and run the media creation tool.4This course introduces students to the basic knowledge representation, problem solving, and learning methods of artificial intelligence (智能)5Now the rise of electronic (电子的) commerce has opened up famous brands to a wider audience.6Get started now, and
49、all you need to join our free chat (聊天) rooms is an account and a basic profile. It takes only seconds to get started; just choose a name and go!.单句语法填空1(2020全国卷)Emoji can help communication (communicate) feel friendlier, and even a serious note can be softened with an encouraging smile.2(2020天津5月高考
50、)Personally, online learning benefits me a lot because so many learning materials are available. It allows me to learn English more conveniently (convenience) and more efficiently.3(2020浙江1月高考)With the box tipping over, out came the little one, who was not shy and instantly (instant) got familiar wi
51、th Poppy.4All passengers must go through a security (secure) check first.5A diet with no exercise is bad for the health, because it will result in a loss of both fat and muscle tissue.6Especially since the age of the Internet today, more people addicted to the computer table.补全句子1In my free time, I
52、will continue taking regular exercise, such as swimming, running and various ball games instead of abandoning myself to computer games.在我的空闲时间，我将继续进行有规律的锻炼，比如游泳、跑步和各种球类运动，而不是放任自己沉迷于电脑游戏。2Some people think smartphone can teach children a lot of things. For me, I think it will have a negative effect o
53、n children.一些人认为智能手机可以教会小孩子们很多的东西。就我来说，我认为它会对小孩子们产生不利的影响。3Follow these tips, and your time spent doing research on the Internet will be much more worthwhile. 遵循这些窍门的话，你在网上做研究所花的时间就会更加值得。4With the popularity of the Internet and the rapid development of network applications, longdistance education has
54、 been becoming one popular research in modern education. 随着网络的普及与应用的快速发展，远程教育已成为当前教育领域一个十分热门的研究方向。单元主题语篇训练.完形填空Yan Wei, a 30yearold blind man, has just covered a marathon on Sunday.This time he 1 his personal record with a new time of 3 hours 15 minutes and 58 seconds.He had two 2 to help him and wa
55、s 3 them with a safety rope.Yan, who lost his 4 when he was a few months old, started running three years ago, after learning that volunteers were available to 5 blind runners at the 2015 Beijing Marathon.When he started training with the help of his 6 and parents, he could run only for 2 or 3 km at
56、 a time.But soon he 7 so much that his sister had to ride a bike to stay 8 him and guide him.It took him just four months to be 9 for his first marathon.Yan 10 his quick progress to daily exercise. “Id like to 11 200 km per month.I feel 12 if I do not run for two days in a row，” says Yan.But trainin
57、g is becoming 13 for Yan now, because there are few guides who can run faster than him.His guides need to be in better 14 condition than him.“Hes never missed a single training in the past three years.I am 15 not only by his strength but also his 16 to train，” says Shu Hao, an 17 runner who has take
58、n part in a lot of marathons and one of Yans running guides.Instead of dying to prove himself 18 he ran, Yan has taken delight in running and now moved to 19 the process.He has completed fourteen 20 in the last two years and just wants to keep going.语篇解读：本文是一篇记叙文。文章主要讲述了一位盲人运动员坚持跑马拉松的经历。1A.beatBcopi
59、edCresearched Dpreserved解析：选A由后面的“record”可知，此处是“打破纪录”的意思，所以选A项，意为“打破”。2A.dogs BcoachesCguides Djudges解析：选C他是位盲人，一定要有人来引导他，结合下文多次出现“guides”可知，选C项。3A.lifted by Btied toCseparated from Dfixed on解析：选B由后面的“with a safety rope”可知，此处意为“绑在身上”，故选B项。4A.parents BstrengthCvoice Dsight解析：选D主人公是盲人，所以他是失去了“视力”。lose
60、 ones sight “失明”。5A.assist BcomfortCrepresent Dconsult解析：选A上文提到了“help”一词，此处选择同义词assist。6A.teachers BclassmatesCbrother Dsister解析：选D下文“his sister had to ride a bike”处有提示。7A.donated BoccupiedCimproved Dwitnessed解析：选C前面提到他每次跑23千米，后面提到他的姐姐必须骑自行车才能保持在他的前面，所以应该是他跑的速度提高了，故选C项。8A.away from Bahead ofCbehind
61、Dfor解析：选B姐姐骑自行车领跑，应该在他的“前边”，所以此处选择ahead of。9A.ready BlateCgrateful Dharmful解析：选A根据本句意思判断，主人公已经“准备好了”。be ready for .“准备好”。10A.adjusts BowesCdevotes Dapplies解析：选B他进步得那么快是因为每天的训练。owe .to .“把归功于”。11A.run BdriveCswim Dfly解析：选A他是马拉松运动员，此处应为“跑200千米”，所以选A项。12A.unlucky BembarrassedCuncomfortable Dignored解析：选
62、C他不跑步就会觉得“不舒服”，所以选择uncomfortable。13A.stricter BlooserCeasier Dharder解析：选D根据下文的“. because there are few guides who can run faster than him.”可知，训练越来越艰难。14A.living BphysicalCmental Deducational解析：选B想给他领跑，“身体状况”就要比他好，故选择physical。15A.praised BevaluatedCimpressed Dinspected解析：选C此处是领跑的人给他的评价：他在过去三年没有中断过一次训
63、练，所以这里是指他给领跑的人“留下的印象”。16A.instruction BpressureCabsence Ddetermination解析：选D三年没有缺席过一次训练，所以此处指“训练的决心”。17A.experienced BhonestCoverweight Dupset解析：选A根据空后的“. who has taken part in a lot of marathons and one of Yans running guides.”可知，他是一个“有经验的”运动员。18A.soon after Bevery timeCas if Deven though解析：选B此处意为“每
64、次跑步的时候”，故选择every time。19A.delay BregisterCsimplify Denjoy解析：选D根据上文的“他每次跑步不是为了证明自己”可知，他开始“享受”跑步的过程，所以选D项。20A.projects BoperationsCmarathons Dtasks解析：选C本文讲的是他跑“马拉松”的故事。故选C项。tips 完形填空之利用生活常识、背景知识解题完形填空的语篇中往往渗透着诸如文化科学、历史地理、风俗民情等方面的知识。考生在做题时，若能积极地调动自己掌握的文化背景知识和生活常识，巧妙地加以运用，特别是注意中西文化的差异，将会大大简化复杂的分析与判断过程，节
65、省宝贵的时间，从而轻松地做出正确判断。事实上，该技巧与“逻辑推理”常常交织在一起，因为虽有背景常识，但仍需简单推理；逻辑推理也离不开背景常识。例如上文第10题，由生活常识可推知他进步那么快应归功于每天的训练。 .阅读七选五The modern competitive sport of weightlifting originated in 19thcentury Europe and was included in the first modern Olympic Games in 1896. 1 At that time, simple competitions were held to s
66、ee who could lift the heaviest weight.The first worldwide weightlifting championships were held in London in 1891.At that time, there were no female competitors.Today, the World Weightlifting Championships, organized by the International Weightlifting Federation (IWF), are held every year. 2 Weightl
67、ifting as an Olympic event got off to an unsmooth start.It was not held as a separate event in the first games held in 1896, but as a field event. 3 The sport returned to the Olympics again in 1904, this time as part of the athletics program.Not until 1920 did weightlifting make its real Olympic com
68、eback.The 1920 Olympic Games, held in Antwerp, Belgium, marked weightliftings debut (首次露面) as a separate event. 4 Previously, weightlifters in the Olympics were all required to compete against each other, regardless of their size.Onehand lifting was dropped from the sport in 1928.Various weightlifti
69、ng exercises were added and later removed over many years until 1972. 5 The 2000 Olympic Games in Sydney saw the introduction of the womens competition, although the IWF has held the World Weightlifting Championships for women since 1987.AThe 1940 and 1944 Games were canceled.BIt is a sport in which
70、 barbells are lifted competitively.CThe 1900 Games had no weightlifting presence at all.DThe championships include 15 separate weight types for both men and women.EThe 1972 Olympic Games finally presented the weightlifting program in its present form.FThe sport, however, dates back to ancient civili
71、zations including China, Egypt and Greece.GThe Antwerp Games also introduced onehand lifting and weight divisions to the new event.语篇解读：本文是一篇说明文。文章介绍了现代举重这项竞技运动，它起源于19世纪的欧洲，1896年被列入第一届现代奥运会。1选F根据下文的内容可知，此处应指更早的举重活动，F项“然而，这项运动可以追溯到包括中国、埃及和希腊在内的古代文明。”符合此处语境。故F选项正确。2选D根据上文内容及常识可知，现在的举重比赛中已经有女性选手了，由此可知D
72、项“冠军包括15种不同的体重类型的男性和女性”符合此处语境。故D选项正确。3选C根据上下文语境可知，空处承接上下文，C项“1900年奥运会根本没有举重比赛”符合此处语境。故C选项正确。4选G根据上下文语境可知，空处承接上下文，故G项“安特卫普运动会还引入了单手举重和重量划分的新项目”符合此处语境。故G选项正确。5选E根据上文“在1972年之前的很多年里，各种举重运动被添加和删除”可知，E项“1972年奥运会最终以现在的形式呈现了举重项目”符合此处语境。故E选项正确。tips 怎样解阅读七选五之段中句段中句可能是主题句也可能是展开句，解题时应重点关注上下文的行文逻辑和内容的连贯性，注意句间的衔接
73、手段。具体解题方法有：(1)根据并列或递进关系解题；(2)根据转折或让步关系解题；(3)根据因果关系解题；(4)根据解释例证关系解题。例如上文第1题，就是依据的转折关系来推出的正确选项。 .语法填空Today we visit a small museum in the American state of Maryland. It 1 (call) the National Cryptologic Museum (国家密码博物馆). There you will find information 2 was once secret.The National Cryptologic Museum
74、 is on Fort George G. Meade, a military base near Washington, DC. 3 tells not only the story of cryptology but also the men and women who have worked in this 4 (usual) profession.The word cryptology comes 5 the Greek “kryptos logos”. It means “hidden word”. Cryptology is writing or communicating in
75、ways 6 (design) to hide the meaning of your words. 7 museum has many examples of equipment that was once used to make information secret. It also has 8 (equip) that was developed to read secret messages. The method of 9 (hide) exact meanings is called coding. People have used secret 10 (code) throug
76、hout history to protect important information.语篇解读：本文是一篇说明文，文章介绍了美国的国家密码博物馆和相关的密码学。1is called考查时态和语态。 主语是it，与动词call之间是被动关系，根据Today可知应用一般现在时，故填is called。 2that/which考查定语从句。 先行词是information，在定语从句中作主语，故填关系代词that或which。 3It考查代词。it指代上文The National Cryptologic Museum，故填It. 4unusual考查语境辨析。 不同寻常的职业，故填unusual。5from考查介词。 come from“来自”，故填介词from。6designed考查非谓语动词。 ways与design是被动关系，故用过去分词作后置定语，故填designed。7The考查冠词。 表示特指，这个博物馆，故填the。 8equipment考查名词。 设空处作has的宾语，equip的名词是equipment。9hiding考查非谓语动词。 of是介词，后面应填动名词形式，故填hiding。 10codes考查名词复数。 密码不止一个，故填codes。
