2021版高考英语大一轮必考知识点复习Book 2 Unit 3
2020-2021年人教版高考英语一轮复习单元知识点Book 2 Unit 3【含答案】
2020-2021年人教版高考英语一轮复习单元知识点Book 2 Unit 3 Computers 1.anyhow adv.无论如何;即使如此教材原句：Anyhow (无论如何), my goal is to provide humans with a life of high quality.点拨(1)anyway adv.而且;尽管;至少(2)somehow adv.用某种方法;不知怎么地(3)somewhat adv.有点;有几分◆选词填空(anyhow/somehow/somewhat)①We will help him break away from the habit of smoking .②When hearing the news, I felt surprised as a matter of fact.③I am occupied with my work at present, but I will lend a hand to ou .答案：somehow ；somewhat ； anyhow2.signal vi.& vt.发信号n.信号教材原句：For example, I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal. 例如,当我前面没有防守,有机会射一个好球的时候,我已经学会了用计算机语言向队友示意把球传给我。
点拨(1)signal (to) sb. to do sth.示意某人做某事signal that...示意……signal+wh-从句示意……(2)a danger/warning/distress signal危险/警告/求救信号detect/pick up signals探测到/收到信号give out a signal(to sb.)(向某人)发出信号◆单句填空①The police signalled the driver (stop) his car by raising his hand.② A man stood up and crossed his arms over his head, (signal) that he was strongly opposed.③Rani's friendliness—her warm smile, her nods, her “I'm here for you” attitude - were all silent (signal) that didn't travel through wires. (2016课标全国Ⅱ) ◆完成句子为了不被别人听到,她手指向上指,示意有人正在楼上走动。
2021年高考英语一轮总复习必修2 Unit 3 Computers-B卷
必修2 Unit 3 Computers（B卷）滚动提升检测(全卷共四大题，满分100分。
请在40分钟内完成)班级____________学号____________姓名____________得分____________一、阅读理解阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项。
(共10小题；每小题2分，满分20分)ALaptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1,500 students at the college will receive a laptop. The laptops are part of a $10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use emails to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees — anywhere at all!Because of the many changes in computer technology, laptop used in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable (轻便的) computers can connect students to not only the Internet, but also libraries and other resources. State higher education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “Here we are in the middle of Virginia and we’re giving students a window on the world. They can see everything and do everything.”1. The main purpose of the laptop program is to give each student a laptop to ________.A. use for their schoolworkB. access the InternetC. work at homeD. connect them to libraries2. Why is the word “speak” in the second paragraph in quotation marks (引号)?A. They don’t really talk.B. They use the computer language.C. Laptops have speakers.D. None of the above reasons is correct.3. Which of the following is TRUE about Westlake College?A. All teachers use computers.B. 1,500 students have laptops.C. It is an old college in America.D. Students there can do nothing.4. “A window on the world” in the last paragraph means that students can ________.A. attend lectures on information technologyB. travel around the worldC. get information from around the worldD. have free laptops5. What can we infer from the passage?A. The program is successful.B. The program is not workable.C. The program is too expensive.D. We don’t know the result yet.[助读词汇]resource n. 资源powerful adj. 有力量的connect to 使与......连接have access to 接近in addition 另外be similar to 与......相似BI’m not so sure I like my friends any more. I used to like them— to be honest. We would have lunch, talk on the phone or exchange emails, and they all seemed normal enough. But then came Facebook, and I was introduced to a sad fact: many of my friends have dark sides that they had kept from me.Today my friends show off the more unpleasant aspects of their personalities via Facebook. No longer hidden, they’re thrown in my face like TV commercials— unavoidable and endless advertisements for the worst of their personalities.Take Fred. If you were to have lunch with him, you would find him warm, and self-effacing (谦逊的). Read his Facebook and you’ll realize he’s an unbearable, food-obsessed boring man. He’d pause to have a cup of coffee on his way to save a drowning man — and then write about it.Take Andy. You won’t find a smarter CEO anywhere, but now he’s a CEO without a company to run. So he plays Mafia Wars on Facebook. He’s doing well— level 731. Thanks to Facebook, I know he’s playing about 18 hours a day. Andy, you’ve run four companies— and this is how you spend your downtime? What happened to golf? What happened to getting another job?Take Liz. She is positive that the flu vaccine (流感疫苗) will kill us all and that we should avoid it. And then comes Chris who likes to post at least 20 times a day on every website he can find, so I get to read his thoughts twice, once on Facebook and once on Twitter.In real life, I don’t see these sides of people. Face to face, my friends show me their best. They’re nice, smart people. But face to Facebook, my friends are like a blind date which goes horribly wrong.I’m left with a dilemma. Who is my real friend? Is it the Liz I have lunch with or the anti-vaccine madman on Facebook? Is it the Fred I can grab a sand wich with or the Fred who weeps if he’s at a party and the wine isn’t up to his standards?1. Who is opposed to the flu vaccine in the passage?A. Fred.B. Andy.C. Liz.D. Chris.2. What is Andy probably busy doing now?A. He’s running his company.B. He’s playing golf all day.C. He’s looking for another job.D. He’s playing computer games.3. According to the passage, Facebook tends to ________.A. present another side of peopleB. offer some foods for freeC. show endless advertisementsD. get you to more parties4. What does the underlined “it” in the last paragraph refer to?A. a dilemmaB. my real friendC. FacebookD. Twitter5. The passage is developed mainly by _________.A. giving examplesB. following the time orderC. 1isting figuresD. raising questions[助读词汇]aspect n. 方面via prep. 通过unavoidable adj.不可避免的unbearable adj.难以忍受的pause vi. 暂停dilemma n. 困境keep from 隐瞒show off 卖弄food-obsessed 对事物上瘾的；吃货 a blind date 初次约会；相亲二、完形填空阅读下面短文，从短文后各题所给的A、B、C和D项中，选出可以填入空白处的最佳选项。
2021届高考英语一轮复习-专题12.Book 3 Unit 2 Healthy eating
[例句仿写] 如果我现在见到他，我会很高兴。
If
now，I would be very happy.
答案：I saw him
5.破解疑难句
I don't want to upset you， but I found your menu so limited 典
that I stopped worrying and started advertising the benefits of 句
benefit vt. 使……受益，得益n.好处，利益，优势 It is an expensive investment but it will benefit the company in the long run.这是一项花费很大的投资，但从 长远来看，它将对公司有好处。
benefit from/by... 从……受益，得益于
的关系。若表示主动关系，用现在分词，表示被动关系
则用过去分词。本句中王鹏感到沮丧，为主动关系，所
以用feeling。 [例句仿写] 年轻人跟在老人的后面开始慢慢地走起来。
， the young people started walking slowly. 答案：Following the old man
常用于否定句中；意为“使某人做某事”时，多用于肯
定句中。
[例句仿写] 我不允许你这样对我讲话。
I can't have you
like this.
答案：speaking to me
4. But don't you think it would be better if you were a bit thinner？ [信息提取] 该句中宾语从句是虚拟语气，表示对现 在情况的虚拟，此处表示委婉的建议。
2021版高考英语一轮复习第一部分教材重点全程攻略Unit3Computers讲义新人教版必修2
2021版高考英语一轮复习第一部分教材重点全程攻略Unit3Computers讲义新人教版必修2话题素材——电脑网络科技[话题词汇]1．convenience n. 方便；便利 2.beneficial adj. 有益的；有好处的3．electronic adj. 电子的 4.technology n. 技术；科技5．update n. & vt. 更新；(使)现代化6．be_addicted_to 对……上瘾7．negative effects 负面阻碍 8.with_the_help_of 在……关心下9．make a difference 有阻碍；有关系10．shop online 网购11．change one's life 改变某人的生活12．improve_the_quality_of_life 改善生活质量13．more_and_more_popular 越来越流行14．surf_the_Internet 上网扫瞄信息(网上冲浪)15．contribute to ... 导致；促进……[经典佳句]1．With_the_help_of the computer, it_has_become_possible for humans to_work at home.在电脑的关心下，人们在家办公已成为可能。
2．There_is_no_doubt_that spending too much time surfing the Internet will do_harm_to teenagers.毫无疑问，花费太多的时刻上网对青青年不利。
3．We have to say it_is just the Internet that is making our life more colourful and comfortable.我们必须承认正是网络使我们的生活更加丰富多彩和舒服。
Book 2 Unit 3 Computers单元知识点精讲-2021届高考英语一轮复习基础知识精讲
Ⅱ. 联想背短语 1. have sth. in common 2. according to 3. from. . . on 4. go by 5. so. . . that 6. deal with
_有__共__同__之__处__ _根__据__ _从__…__…__时__起__ _流__逝__ _如__此__…__…__以__至__于__…__…__ _处__理__;_安__排__;_对__付__
2. 核心单词
(1)_c_a_lc_u_l_a_te_ vt. 计算
(2)_s_o_lv_e_ vt.
解决; 解答
(3)_r_ea_l_i_ty_ n.
真实; 事实; 现实
(4)_a_n_y_h_o_w_adv. (也作anyway)无论如何; 即使如此
(5)_g_o_a_l n.
目标; 目的; 球门; (进球)得分
(5)type n. vt. & vi.
(6)electronic adj. (7)mobile adj. (8)universal adj.
_类__型__ _打__字__ _电__子__的__ _可__移__动__的__;_机__动__的__ _普__遍__的__;_通__用__的__;_宇__宙__的__
【联想记忆】
1. -fy结尾的及物动词
①simplify
简化
②satisfy
使满意
③terrify
使恐惧, 使惊
使具有资格
2. “ABC式”不规则动词 ①arise/arose/arisen ②drive/drove/driven ③ride/rode/ridden ④rise/rose/risen ⑤write/wrote/written
2021高三统考外研英语一轮复习讲义：Book2Module3Music(含解析)
Book 2 Module 3 Music[«起第背讪经典的]1. It is music that reduces men tai tension and in spires our feeli ngs in artistic sense.正是音乐减少了精神紧张并从艺术的角度激发我们的情感。
2. Without the music education in my childhood, Iwould succeed in nothing.没有童年时期的音乐教育，我将会一事无成。
3. Having learned music from a young age, some composers may have started playing music for a living.由于自幼学习音乐，一些作曲人已开始以演奏音乐为生。
4. There are many styles of music, the most in flue ntial being Hip- Hop music, followed by Rock and Roll.有很多风格的音乐，最有影响力的是Hip-Hop，接下来是摇滚乐。
自主排查夯基固本0重点单词I核心单词(1) audience (1.)听众(2) composer (n.) 作曲家—compose (vt.) 作曲；创作—composition (n.) 作文;作曲；写作⑶conductor (n.)指挥—conduct (v.)指挥；实施(n.)行为；举动；品行(4) musician (n.) 音乐家—music (n.) 音乐—musical (adj.) 音乐的(5) director (n.)指挥—direct (vt.)指挥；管理(adj.)直接的；径直的—direction (n.)方向(6) lose (vt.)失去；丢失—loss (n.)损失—lost (adj.)丢失的；迷失的(7) talent (n.)天分；天赋；才华—talented (adj.)有才能的(8) tour (vt.& n.)巡回演出；观光；旅游—tourist (n.)观光者；旅游者—tourism (n.)旅游业(9) catchy (adj.)动人的—catch (v.)赶上，抓住(10) complex (adj.)复杂的(11) influence (vt.& n.)影响—in flue ntial (adj.)有影响力的(12) record (vt.& n.) 录音—recorder (n.) 录音机；记录员(13) lecturer (n.)(大学的)讲师—lecture (n.& v.)演讲；讲课(14) mix (vt.)使混合—mixture (n.)混合物n 阅读单词(1) classical (n.)古典音乐(2) jazz (n.)爵士乐(3) orchestra 0.)管弦乐队(4) court (n.)宫廷(5) ge nius (n.)天才(6) peasa nt (1.)农民(7) sympho ny (n.) 交响乐；交响曲；交响乐团(8) pri nee (n.)王子；亲王(9) ballad (n.)民歌；民谣；(伤感的)情歌(10) solo (adj.)独奏的语境活用［单句语法填空］I.She is foremost among the coun try's lead ing _______ (con ductor).答案：con ductors2. At that moment he _________ (lose) his balanee and dropped from the roof.答案：lost3. When he began his _________ (music) career, King played only for blackaudie nee.答案：musical4. I started to see these past in cide nts as an in dicati on that I did n't have the tale nt _______ sales.答案：for5. She sang some old classics and all of them have ________ (catch) tunes.答案：catchy6. _____________________________________ Van Gogh had a major in flue nee _______________________________________ the developme nt of moder n pain ti ng.答案：on7. The family made an official complaint to a ship's officer, which ___________ (record) in the log.答案：was recorded8. A lot of _________ (lecture) are unable adequately to convey their knowledge to their stude nts.答案：lecturers9. He ________ (mix) bus in ess and pleasure in a perfect way whe n he was at uni versity.答案：mixed10. ______________________________ He was already known as a (compose) of operas when he settled inEngland in 1711.答案：composer1.和音乐有关的词汇集锦①classical music古典音乐②campus songs校园歌曲③dancing music 舞曲④folk music民间音乐⑤light music 轻音乐⑥n ati onal music民族音乐⑦pop music流行音乐⑧traditi onal music 传统音乐2 •音乐人集锦①composer作曲家②director指挥③musicia n音乐家④pianist钢琴师⑤violinist小提琴家3 •与乐队相关的名词①accompa niment 伴奏②band乐队③orchestra管弦乐队④sympho ny交响乐；交响曲；交响乐团1. ......................................... be_different_from 和不同2. ......................................... be_known_as 作为而出名3. change ... into ... 把...... 变成 ...4. of_all_time 有史以来；一直5. as_well_as 和；还有；不但..... 而且6. be impressed with留下深刻印象7. if so 女口果这样的话8. split up 分裂；分害U9. make a note of 记录10. be famous for 因.... 而出名逵爛沼熠［选词填空］split up, if so, make a note of, as well as, of all time, be differe nt from1. We should ________ what our teacher says in class.答案：make a note of2. She is a talented musician ________ being a photographer.答案：as well as3. —The last bus has gone.—________ , we have to take a taxi.答案：If so4. There were so many people in the room that they had to ________ i nto several groups.答案：split up5. Our village ________ what it was before.答案：is different from6. “Monopoly” is one of the b e sielling games _________ .答案：of all time1. if的省略结构集锦①if so如果这样的话②if anything如果要说的话；其实③if any即使有的话④if n ecessary如果有必要的话⑤if not不然的话；如果不行⑥if possible如果可能的话⑦if ever很少，难得；如果有过的话2. “be+形容词+ from ”家族①be differe nt from 和 .. 不同②be abse nt from缺席，不在③be far from 离 .. 远，远远不④be free from 没有，免受⑤be safe from没有.. 的危险⑥be tired from因... 而疲劳3. time的短语搭配①of all time有史以来；一直②at the same time 同时③at that time在那时④from time to time 有时，不时⑤in time及时⑥on time按时；准时⑦in no time 立即，马上⑧many a time多次⑨all the time 一直，始终❸常用句式答案：It was Li Hua who/that直击重点突破考点——单词点津-------1. in flue nee vt.影响；对...... 起作用n.影响（力）；作用（P26）K先塚(1) 单句语法填空①What in flue need you ______ (cha nge) your mind?②Chaplin was not just a genius, and he was among the most _____________ (in flue nee) figures in film history.答案：① to cha nge ② in flue ntial(2) 单句改错①Not only can cer but also heart and lung disease are in flue need on smok ing.②Those facts were in flue ntial in solve the problem.答案：① on—by ②solve—solving(3) 单句写作①He committed the crime _________________ drink.他在醉酒状态下犯了罪。
2021版高考英语一轮复习第一部分教材重点全程攻略Unit3Computers限时规范特训新人教版必
2021版高考英语一轮复习第一部分教材重点全程攻略Unit3Computers限时规范特训新人教版必修2Ⅰ.阅读明白得AWhile the world is still debating the safety of selfdriving cars, Dubai is preparing to launch an autonomous flying taxi. Starting in July, the world's first passenger drone (无人机), the EHANG 184, will be available to passengers.The shuttle, released in Las Vegas in January 2021, weighs 440 pounds and can fly at heights of up to 11,500 feet. The eggshaped vehicle has room for a single passenger weighing up to 220 pounds and a small suitcase. Though the flying taxi can reach speeds of up to 100 mph, it will typically operate at about 62 mph.Passengers can ask for the flying taxi to pick them up from appointed zones using a smartphone app. Passengers strap into the seat, select a destination on the touch screen, and enjoy the flight. To ensure the passenger's safety, all flights are monitored remotely by a control room on the ground.In the unlikely event that any of the components malfunction or disconnect, the drone will make an emergency landing to ensure the customer's safety. It's also programmed to ensure its route won't affect that of another drone. While having no control over the remotely piloted vehicle may appear scary, the producer, Chinabased EHANG, says, “It is the safest, smartest and ecofriendly low altitude autonomous flying vehicle.” Any drawback? The EHANG 184 has a battery life of 30 minutes and a flight range of just 31 miles. Also unknown is the cost of each ride.Though the flying taxi seems advanced, it is not the first driverless transportation option available to Dubai's residents. As part of its goal to have 25% of the public transportation automated by 2030, the authorities have built the world's longest driverless metro and introduced serfnavigating shuttles. Offi cials recently also partnered a US company to build supersonic speed pods to carry passengers between Dubai and Abu Dhabi.篇章导读：本文是一篇科普说明文，介绍了一种迪拜正预备投入供公交出租使用的自动驾驶低空飞行器——EHANG 184。
Book2unit3知识点
Book2unit3知识点在 Book2unit3 中，我们会接触到众多重要的知识点，涵盖了词汇、语法、阅读、写作等多个方面。
首先，词汇部分是英语学习的基础。
在这一单元，我们会遇到一系列新的单词和短语，比如“＿____”（单词 1），它常见的释义是“＿____”，常被用于“＿____”（相关例句）这样的语境中。
还有“＿____”（单词2），这个词有着“＿____”（释义）的意思，在“＿____”（例句）里能够很好地理解它的用法。
语法方面，重点之一是时态的运用。
例如，我们学习了过去完成时，它表示过去某一时间或动作之前已经发生或完成了的动作。
其构成是“had ＋过去分词”。
通过“＿____”（相关例句）这样的句子，能更清晰地理解其用法和意义。
另外，本单元的从句知识也值得关注。
比如宾语从句，在句子“＿____”中，“＿____”部分就是一个宾语从句，它起到了补充说明宾语内容的作用。
阅读部分，这单元的文章通常围绕着特定的主题展开，比如“＿____”。
在阅读过程中，要学会抓住关键信息，理解作者的观点和意图。
同时，注意文章中的逻辑关系和衔接词，像“however”“therefore”等，它们能帮助我们更好地跟上作者的思路。
写作方面，我们学会了如何描述一个事件或者经历。
要注意按照一定的顺序，比如时间顺序或者逻辑顺序，把事情的起因、经过和结果清晰地表达出来。
并且，要运用丰富的词汇和正确的语法结构，让文章更加生动和准确。
例如，在描述一次旅行时，可以这样写：“I had an unforgettable trip last summer First, I went to the beach The sun was shining and the sea wasso beautiful I swam in the sea and played volleyball with my friends Then,we had a delicious seafood dinner It was really a wonderful day”在学习 Book2unit3 的过程中，我们要多做练习题来巩固所学的知识，还可以通过阅读英语文章、观看英语电影等方式来提高英语的综合运用能力。
最新-2021版高考英语全国用大一轮复习讲义课件book 3 Unit 2 精品
名师点睛 本文结构清晰，层次分明。第一段提出问题、分析原因，第二段提
出了应对食品安全问题的建议。分析原因时，作者运用了动词不定式短 语作目的状语，take necessary safety measures，guarantee the food quality等高级词汇；在造成的后果方面，作者使用了as a result衔接，同 时使用了现在分词短语作结果状语及do a lot of harm to等短语；在提出 建议的描述中作者运用了条件状语从句、倒装句等复杂句式及in my opinion，be essential to，not...without，take notice of，call on，take action，put an end to等高级词汇，增强了表达效果。
话题佳作 目前，食品安全问题引起了人们的广泛关注。一些生产厂商为了降
低成本追求利润，削减了必要的安全措施，致使一些劣质或有害食品流 入市场，对人们的健康产生了极大的危害。请你就此事给一家英文报刊 写封信，谈谈个人看法并呼吁整个社会关注此事。
参考词汇：利润profit；安全措施safety measures
内容索引
自主排查 语境提升 直击重点 突破考点 教材升华 综合运用
自主排查 语境提升
1 重点单词 Ⅰ.写作必记单词 1.diet n.日常饮食 vi.节食 2.balance vt.平衡；权衡 n.天平；平衡 balanced adj.平衡的；均衡的 3.lie n.谎话；谎言 vi.说谎
4.weakness n.缺点；虚弱；弱点 5.strength n.强项；长处；力量 6.consult vt.咨询；请教；商量 7.debt n.债；债务 8.limit vt.限制；限定
最新-2021版高考英语课标通用大一轮复习课件：必修二 Unit 3 Computers 精品
Ⅱ.填空习短语 高效识记 1．from... on 从……时起 2． as a result结果 3． in a way在某种程度上 4． with the help of在……的帮助下 5．deal with 处理；安排；对付 6．watch over 看守；监视 7．go by 时光流逝
8．make up 弥补；编造；打扮；构成 9．after all 毕竟；终究 10．have... in common有……共同之处 11．a large sum of money一大笔钱 12．be determined to do sth.下决心做某事 13． in person亲自 14． in total总共
[易混辨析]
原形
词性词义 过去式 过去分词 现在分词
(vi.)出现；发 arise 生；起因于
arose arisen arising
(vi.)升起；起
rise
rose
立；增长；上升
risen
rising
(vt.)举起；提
raise 高；饲养；养 raised raised raising
育；筹集；招募
(21) personal /ˈpɜːsənl/ adj.私人的；个人的；亲自的→adv. 就个人而言;亲自 personally →n.个性;人格；名人 personality
(22) application /ˌæplIˈkeIʃn/ n．应用；用途；申请→vt.应 用；申请 apply →n.申请人 applicant
有意识地做的标记，又可指自然而然形成的 mark
标志或有别于其他事物的特征。也可用于指
“分数，成绩”
④All I get is a busy signal whenever I dial his number. 我什么时候拨他的电话听到的都是忙音。 ⑤There is no sign of his getting over his illness in a short time. 他还没有能在短期内从病中恢复的迹象。 ⑥[2016·全国Ⅰ七选五]A code uses symbols to replace words，phrases or sentences. 密码使用符号来代替某些单词、短语或句式。 ⑦Roger's horse has a white mark on its head. 罗杰的马的头上有一个白色记号。
2021高三英语人教一轮新高考复习课件：必修2 Unit 3 Computers68页PPT
41、学问是异常珍贵的东西，从任何源泉吸 收都不可耻。——阿卜·日·法拉兹
42、只有在人群中间，才能认识自 己。——德国
43、重复别人所说的话，只需要教育； 而要挑战别人所说的话，则需要头脑。—— 玛丽·佩蒂博恩·普尔
44、卓越的人一大优点是：在不利与艰 难的遭遇里百折不饶。——贝多芬
45、自己的饭量自己知道。——苏联
2021高三英语人教一轮新高考复习课 不可能”这个字(法语是一个字 )，只 在愚人 的字典 中找得 到。--拿 破仑。 37、不要生气要争气，不要看破要突 破，不 要嫉妒 要欣赏 ，不要 托延要 积极， 不要心 动要行 动。 38、勤奋，机会，乐观是成功的三要 素。(注 意：传 统观念 认为勤 奋和机 会是成 功的要 素，但 是经过 统计学 和成功 人士的 分析得 出，乐 观是成 功的第 三要素 。
2021高考浙江版英语一轮复习讲义：第1部分 必修2 Unit 3 Computers
Unit 3Computers[核心词汇]1．character n．性格；特点2．solve v t.解决；解答3．anyhow ad v. (也作anyway)无论如何；即使如此4．goal n.目标；目的；球门；(进球)得分5．signal v i. &v t.发信号n.信号6．type n.类型v t. &v i.打字7．arise v i. 出现；发生8．finance n.金融；财经9．calculate v t.计算[拓展词汇]10．appearance n.外观；外貌；出现→appear v i. 出现11．total adj.总的；整个的；n.总数；合计；v t.共计；总计；把……加起来→totally ad v. 完全地；整个地12．application n.应用；用途；申请→apply v. 应用；涉及；申请→applicant n.申请人；求职者13．simplify v t.简化→simple adj.简单的14．intelligence n.智力；聪明；智能→intelligent adj.智能的；聪明的15．personal adj.私人的；个人的；亲自的→personally ad v. 就个人而言；亲自→personality n.个性；人格；风云人物；名人16．explore v t. &v i.探索；探测；探究→explorer n.探险家；勘探者→exploration n.探索17．electronic adj.电子的→electricity n.电；电学18．technology n.工艺；科技；技术→technological adj.科技的1．from...on 从……时起2．as a result 结果3．of high quality 高质量的4．go by 时光流逝；顺便拜访5．in a way 在某种程度上6．make up 弥补；化装；编造；构成7．after all 毕竟8．with the help of 在……的帮助下9．deal with 处理；安排；对付10．watch over 看守；监视教材原句——会背诵句式仿写——能应用1.I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.(before引导时间状语从句，意为“……之后才……〞。
2021年高考英语(译林版 江苏省专用)大一轮复习讲义(课件)Book 3 Unit 2.ppt
16. represent vt.代表；展示，描绘 representative n.代表
17. combine vt.&vi.组合；(使)联合 combination n.联合；结合
18. convenient adj.方便的 convenience n.方便，便利；便利的设施或用具 inconvenient adj.不方便的
and it’s not beneficial to students’ studies.However，the rest of the students are fond of it.They think what they say will sound humorous， which makes the language more lively.Moreover，it is of special help for them to express themselves freely.
conclude vi.& vt.(使)结束；下结论；推断
12. interrupt vi.&vt.插嘴，打断，暂停 interruption n.打断，中断
13. mistaken adj.错误的；误解的 mistake n.错误 vt.弄错；误解
14. differ vi.相异，有区别 differentadj.不同的 difference n.不同(之处)
内容索引
自主排查 语境提升 直击重点 突破考点 教材升华 综合运用
自主排查 语境提升
1 重点单词
Ⅰ.写作必记单词 1.nowadays adv.现在，如今 2.occupy vt.占领；占用(时间、空间等)
2021高考山西人教版英语一轮复习讲义：Book 2 Unit 3 Computers Word版
姓名，年级：时间：Book 2 Unit 3 Computers(主题语境：人与社会——科学技术）第一步默写达标分层单词▶写作词汇1。
solve vt.解决；解答2. reality n.真实;事实;现实3。
anyhow adv.无论如何；即使如此4. goal n.目标；目的;球门;(进球)得分5。
type n。
类型 v.打字6. arise vi。
出现；发生7. character n.性格；特点8. happiness n。
幸福；快乐▶阅读词汇1.calculate vt。
计算2.universal adj。
普遍的;通用的;宇宙的3.revolution n。
革命4。
artificial adj. 人造的;假的work n. 网络;网状物6。
mobile adj。
可移动的；机动的7.download vt. 下载8.signal vi。
& vt。
发信号 n。
信号9。
electronic adj. 电子的10。
sum n。
总数；算术题；金额11.virus n. 病毒12.mop n. 拖把 vt. 用拖把拖,擦▶拓展词汇1. simplify vt。
简化→simple adj。
简单的2。
operator n.(电脑）操作员；接线员→operate v。
操作;经营→operation n。
操作；经营3。
logical adj.合逻辑的;合情理的→logically adv。
逻辑上;合逻辑地4。
technology n.工艺;科技；技术→technological adj.科技的5. intelligence n。
智力;聪明→intelligent adj。
智能的；聪明的6。
personal adj。
私人的；个人的；亲自的→personally adv.就个人而言;亲自→personality n.个性；名人7. total adj。
总的；整个的 n。
总数；合计→totally adv.完全地；整个地8。
2021年高考英语一轮重点复习必修2Units2-3人教新课标[7]
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2021年高考英语一轮重点复习Module 2 Units 2-3一. 教学内容：一轮知识点Module 2 Unit 2 & 3［学习过程］一、重点单词与短语1. admit vt. & vi.（1）许可某人/物进入This ticket admits two people to the football match.（2）接纳，接受某人（入院入学等）All countries can take part in if their athletes reach the standard to be admitted to the games.Every four years athletes from all over the world are admitted as competitors.He was admitted to hospital with serious burns.（3）承认，招认admit （doing）sth.承认某事/做了某事admit that +从句承认……He never admits that he is wrong.John has admitted that he broke the window. =John has admitted ______________ the window.拓展：admission n.允许加入；承认admission price入场费admittedly = to be honest说实在的考点例题：May I know your age, for people over 40 _________ club.A. don’t admit intoB. aren’t admitted toC. can’t enterD. are refused by2. relate v.将两件事联系起来；有关；涉及It is difficult to relate the cause and effect in the case.relate sth. to /with sth.把……与……联系起来relate to sb./ sth.与……有关；涉及拓展：related adj.有关的；在联系的= relevant adj.relation n.关系，联系，亲戚relative n.亲戚；adj.相对的relativity n.相对性考点例题：用句中黑体字的正确形式填空All his relatives______________ to the crime have been brought to the police station.3. promise v. &n.（1）允诺；答应promise to do sth.答应做某事promise sb. sth.答应某人某事promise +that 从句答应……make a promise许下诺言keep a promise遵守诺言carry out a promise履行诺言break a promise违背诺言（2）可能The clear sky promise fine weather.注：promising adj.有出息的；有前途的；有希望的考点例题：John went to China last years. And he thinks China is a _________ country.A. promiseB. promisedC. promisingD. promises4. common adj.（1）普通的；通常的common sense常识common people普通老百姓（2）共有的；共同的common property, ownership共有的财产，所有权common interest, purpose共同的兴趣，目的have sth in common with与……有共同之处拓展：commonly adv.通常的；常常的区别：common, ordinary, usualcommon所指事物是最平常的。
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Ⅰ.读句品词——阅读下列句子，写出加黑单词的词性及汉语意思1．Scolari is a great volleyball coach and if I end up working with him again I’d be very happy.n.教练2．I have even been put into space rockets and sent to explore the Moon and Mars.n.火箭3．He used to download information from the Internet and made good use of it.v t.下载4．An unknown virus has just attacked my computer，which causes my computer not to work.n.病毒5．These flowers inside the room are all artificial but they look real.adj.人造的；假的Ⅱ.语境填词背一背1．technology n．工艺；科技；技术2．total adj.总的；整个的n．总数；合计3．goal n．目标；目的；球门；(进球)得分4．happiness n．幸福；快乐5．signal v i.& v t.发信号n．信号6．type n．类型v t.& v i.打字7．explore v t.& v i.探索；探测；探究练一练[从左栏中选择合适的单词并用其正确形式填空]1．I think happiness depends on our attitude towards life but not on our wealth.2．Advances in technology have improved crop output by over 30%.3．I’ve got to a point in my life where I know I am smart enough to dive into an area that is totally unknown，hard，but interesting.4．She signalled to the waiter for the bill but he didn’t understand what she meant.5．They scored five goals in the first half of the match and were praised by the coach after the game.Ⅲ.拓展提升背一背1．universal adj.普遍的；通用的；宇宙的→universe n．宇宙2．simplify v t.简化→simple adj.简单的→simply ad v.简直；只；不过3．operator n．(电脑)操作员；接线员→operate v．操作；做手术→operation n．操作；手术4．solve v t.解决；解答→solution n．解决办法5．reality n．真实；事实；现实→real adj.真实的6．personal adj.私人的；个人的；亲自的→personally ad v.就个人而言；亲自→personality n．个性；人格7．application n．应用；用途；申请→apply v．运用；涉及；申请→applicant n．申请人；求职者8．appearance n．外观；外貌；出现→appear v．出现；到场练一练[用所给单词的正确形式填空]1．It appears that we can’t draw information about a person based on his appearance.(appear) 2．The doctor operated on his shoulder and he is recovering from the operation.(operate) 3．After the applicant finished the application form，he left hurriedly.(apply)4．Personally speaking，we need someone with lots of personality to head the project.(person) 5．Actually，it has been universally(universe) acknowledged that self-confidence is half of the success.Ⅳ.选词填空背一背1．have...in common有……共同之处2．from...on从……时起3．as a result结果4．by oneself独立地5．in a way在某种程度上6．make up编制，编造；组成；和好7．after all毕竟；终究8．with the help of 在……的帮助下9．deal with处理；安排；对付10．watch over看守；监视练一练[从左栏中选择合适的短语并用其正确形式填空]1．With the help of the doctor and the nurses，the patient recovered quickly and in a few weeks was able to stand on his feet once again.2．The two young men have a lot in common，so they are happy to see each other regularly. 3．What he said at the meeting was reasonable in a way.4．His wife took a part time job and watched over the family’s two children，a daughter and their young son.5．There will be a lot of difficulties to be dealt with when you start your own business. 6．Don’t blame him for breaking that vase；after all，he is still a child.Ⅴ.仿写运用背一背1．By the 1940s I had grown as large as a room，and I wondered if I would grow any larger.到20世纪40年代，我已经和一间房子一样大，我想知道我是否还会变得更大。
2．As time went by，I was made smaller.随着时间的推移，我被造得小点了。
3．And my memory became so large that even I couldn’t believe it!我的存储量变得如此之大，连我自己都不能相信！练一练[用左栏中的句式结构完成下列句子]1．几天以后我就要搬走了，我想知道你能否帮一下忙。
(wonder)(2018·天津)I’m moving in a few days and I wonder if you could help.2．久而久之，随着人口的增长，人们开始将食物切成小块，这样会熟得更快。
(as)Over time，as the population grew，people began cutting food into small pieces so it would cook more quickly.3．这次期末考试太重要了，我不能拒绝参加。
(so...that)The final exam is so important that I can’t refuse to take it.1．“电”家族(1)electricity n．电(2)electric adj.用电的；电动的(3)electrical adj.与电有关的(4)electronic adj.电子的2．“解决；解答”汇总(1)solve v．解答；解决(2)settle v．解决(3)resolve v．解决(4)answer v．回答(5)respond v．回答；回应3．oneself 短语大全(1)by oneself独立地(2)to oneself独享的(3)for oneself为自己(4)of oneself自动地(5)in oneself本身4．“在某种程度上”短语汇总(1)in a/one way(2)in some ways(3)to some/a certain extent/degree(4)in part(5)in some measuresignal n．信号；暗号；信号灯v．发信号；示意；表明；标志(1)signal (to) sb.to do sth.示意某人做某事signal to sb.向某人发信号(2)send out a signal发出信号完成句子(1)She signaled him to follow but he refused.她示意他跟她走，但他拒绝了。
(2)The guard seems to be signaling to us with his arm.警卫似乎正在挥臂向我们发信号。
(3)The soldier sent out a signal the moment he found the enemies.士兵一发现敌人就发出了信号。
句式升级(4)The bell rang，and signaled that school was over.①The bell rang，which signaled that school was over.(非限制性定语从句)②The bell rang，signaling that school was over.(分词作状语)When he closes his book，it’s a signal for everyone to stand up.当他把书合上时，这就表示该全体起立了。
arise vi.出现；发生；起身；起床一词多义——写出下列句子中arise的汉语意思(1)New problems will arise one after another in the future.出现(2)They arose at sunrise to get an early start to the park.起床(3)Seeing his mother return home，the boy arose from his chair immediately.起身；站起(4)All the injuries arose out of road accidents from drunk driving.产生；发生arise from/out of由……引起；由……产生；从……中产生完成句子(5)As is known to all，emotional or mental problems can arise from a physical cause.众所周知，身体上的原因可以引起情绪或精神上的问题。