高考英语一轮复习Unit3Theworldonline教学案牛津译林版选修7 2 14页

Unit 3 The world online 三言 两语 ‎1.Without smart phones，young people would have few pleasures left in life.‎ ‎2．Material collecting took us a whole week，during which we interviewed our teachers and took pictures of every aspect of school life.‎ ‎3．To start with，what I intend to stress is that we are about to start our next lesson in Classroom 8 of the Teaching Building at 10：‎00 a．m.next Friday.‎ ‎1.努力工作，你就会过上幸福生活。‎ Work_hard，and you will live a happy life.‎ ‎2．我认为，重要的是我们要么限制使用因特网，要么学会如何解决它所引起的问题。‎ I feel it is important for us either to limit our use of the Internet，or to learn how to handle the problems it has caused.‎ ‎[单词　拼写应用]‎ 核心单词 ‎1．alarm vt.使担心，使害怕，使警觉 ‎ n．警报(器)；惊慌；闹钟 ‎2．false adj.虚假的，伪造的；错误的；人造的 ‎3．classify vt.分类，归类 ‎4．abandon vt.放弃；抛弃，舍弃 ‎5．command n．命令；控制；掌握 vt.命令；指挥；控制 ‎6．correspond vi.通信；相一致，符合；相当于 ‎7．relevant adj.紧密相关的，切题的；有价值的，有意义的 ‎8．bother vi.&vt.花费时间、精力(做某事)；打扰，给某人造成麻烦 ‎9．acknowledge vt.承认，认可；感谢 ‎10．correction n．改正，纠正，修正 ‎[语境运用]　用所给词的适当形式填空 14‎ ‎1．He acknowledged(acknowledge) publicly that he might have made a mistake.‎ ‎2．The new products which have been sent here will be classified(classify) in sorts.‎ ‎3．This house has long been abandoned(abandon)．There is thick dust everywhere.‎ ‎4．The two people had corresponded(correspond) for many years before they met so they knew about each other very much.‎ ‎5．It's true that lots of people dislike being_bothered(bother) when they are absorbed in their work.‎ ‎6．I've made a few small corrections(correction) to your report.‎ 拓展单词 ‎1．accurate adj.准确的；精确的；精密的→accuracy n．准确性；精确度→accurately adv.准确无误地 ‎2．evaluate vt.评估，评价→evaluation n．评估，评价 ‎3．weak adj.虚弱的，不强壮的；软弱的→weakness n．缺点，不足；弱点；虚弱，衰弱→weaken vi.&vt.(使)变弱 ‎4．educate vt.教育→educator n．教育工作者，教师；教育(学)家→education n．教育 ‎5．refer vi.提及，参考，查阅→reference n．参考，查阅；提到，谈及；介绍信，介绍人 ‎6．invent vt.发明，创造→inventor n．发明者，发明家→invention n．发明，创造 ‎7．qualify vt.使合格，取得……资格→qualification n．资格，资历→qualified adj.有资格的 ‎[语境运用]　用所给词的适当形式填空 ‎1．Two thousand students were educated by the famous educator，many of whom received further education later. (educate)‎ ‎2．Previous experience is an essential qualification for the job，we welcome applications from suitably qualified individuals.(qualify)‎ ‎3．Apart from the textbooks，I often refer to other reference materials to assist my studies.(refer)‎ ‎4．Midterm examination is an evaluation of the basic capabilities and study，so you must take the exam to evaluate your learning performance. (evaluate)‎ ‎5．Tell your doctor with the accuracy of the symptom so that he can give you ‎ 14‎ the accurate treatment. If you are not treated accurately，you'll be in danger. (accurate)‎ ‎6．“Houses” have been the most popular area for inventions in the past and even now. There you can also see some pictures of the inventors. (invent)‎ 阅读单词 ‎1．source n．来源，信息源；根源，原因 ‎2．statistics n．(pl.)统计数字，统计数据，统计资料 ‎3．diverse adj.多种多样的，形形色色的 ‎4．avenue n．途径，手段；大街 ‎5．explicit adj.直言的，坦率的；清楚明白的，易懂的 ‎6．sample n．样本，样品 vt.采样；尝试；品尝 ‎7．terminal n．终端，终端设备；终点 adj.末端的，末梢的 ‎8．directory n．目录；电话号码薄；公司名录 ‎9．category n．类别，种类 ‎10．minus n．减号；负号；缺点 prep.减；没有，缺乏 adj.零度以下的；负数的 ‎11．outline n．提纲，概要；轮廓线；略图 ‎12．claim vt.宣称；断言；索取，认领 n．声明；断言；索赔，索款 ‎1．(2019·全国卷Ⅰ)While the sun's rays can age and harm our skin，they also give us beneficial Vitamin D．变老；老化 ‎2．(2019·全国卷Ⅰ)In one study，Dr.Prinstein examined the two types of popularity in 235 adolescents，scoring the least liked，the most liked and the highest in status based on student surveys(调查研究)．给……打分 ‎[短语　多维应用]‎ 高 频 短 语 ‎1.at__someone's_command 受某人支配 ‎2．what_is_more 更有甚者，更为重要的是 ‎3．up_to_date 最新的；现代的；时髦的 ‎4．drop_out 退学，辍学；退出，脱离 ‎[语境运用]　选用左边短语的适当形式填空 Now in some rural schools，more and more students ①drop_out of school.②What_is_more，some students are moving towards a life of crime. In fact，many reasons should ③be_taken_into_consideration. I 14‎ ‎5．comb_(through)__something_(for) 仔细搜寻 ‎6．take...into_consideration 把……考虑在内 ‎ think the first important reason is that they lack love and warmth from parents，teachers and friends.‎ ‎7.turn_to_somebody/something 向……求助 ‎8．communicate_with 与……交流 ‎9．tend_to 往往会，趋于 ‎10．for_lack_of 因缺乏，缺少 ‎11．search_for 寻找 ‎12．a_variety_of 各种各样的 ‎13．a_bunch_of 一串，一束；大量，大批 ‎[语境运用]　选用左边短语的适当形式填空 Nowadays，we students ④tend_to think that we have grown up，and we are mature enough to ignore our parents' suggestions. In fact，when we meet with some difficulties，we should ⑤communicate_with our parents to ask for some advice. If necessary，we should also ⑥turn_to them for help. After all，they give suggestions based on their experience and selfless love.‎ ‎14.keep...in_mind 记住，牢记 ‎15．have_positive_effects_on 对……有积极影响 ‎16．belong_to 属于 ‎17．set_a_good_example_to_sb. 给某人树立好的榜样 ‎18．stand_for 代表，象征 ‎19．make_a_difference 有关系；有影响 ‎20．in_favour_of 支持，赞成 ‎[语境运用]　选用左边短语的适当形式填空 If you want to improve your study and work，you should ⑦keep_in_mind that practice makes perfect.I am absolutely ⑧in_favour_of the idea. Because when you learn new knowledge，enough practice will ⑨make_a_difference，making you understand and master the new things well.‎ ‎[句式　结构仿写]‎ 教材原句背诵 句式仿写应用 14‎ ‎1.without引导的介词短语表示虚拟条件 Without the Internet，these people would have fewer avenues to meet people.‎ 要是没有空气和水，就不会有生物。‎ Without_air_and_water，there would be no living things.‎ ‎2.“祈使句＋and＋陈述句”句型 Follow these tips，and your time spent doing research on the Internet will be much more worthwhile.‎ 请告诉我，我会给你寄些书的。‎ Please_tell_me，and I'll send you some books.‎ ‎1．command n．命令；控制；掌握 vt.命令；指挥；控制 ‎(1)at sb.'s command受某人支配；听从某人吩咐 in command of控制 have a good command of精通 take command of指挥，控制 under sb.'s command由某人指挥 ‎(2)command sb.to do sth.命令某人做某事 command that...(should)do sth.命令……‎ take command of the situation掌控局势 feel in command of her life感觉掌控了她的生活 use all the skills at your command所有技巧都运用自如 have a good command of English精通英语 command his soldiers to retreat下令士兵撤退 ‎[基础练习]——单句语法填空 ‎①As far as I know，they are in command of the present situation.‎ ‎②Under the leader's command，they achieved a goal after a goal.‎ ‎③I'm at your command—what would you like me to do?‎ ‎④Because I have a good command of English and serious working attitude.I was often praised by the exhibitors.‎ ‎[能力提升]——一句多译 老板命令我们一个小时内完成这项工作。‎ ‎①The boss commanded_that_we_(should)_finish_the_work in an hour. (command 14‎ ‎ that)‎ ‎②The boss commanded_us_to_finish_the_work in an hour.(command sb.to do)‎ ‎[名师点津]　command 意为“命令”时，其后的名词性从句中的谓语用虚拟语气形式“(should＋) do”。‎ ‎2．correspond vi.通信；相一致，符合；相当于 ‎(1)correspond with/to...与……一致/相符/相类似 correspond with sb.与某人通信 ‎ ‎(2)correspondence n．一致，符合；通信 in correspondence with...与……通信；和……一致 hold/keep up correspondence with (sb.)与(某人)保持通信联系 correspond with/to our own experience和我们自己的经验相符 correspond with leading scholars和最重要的学者有书信往来 keep up a thirtyyear correspondence with Mary和玛丽保持了30年的通信联系 ‎[基础练习]——单句语法填空 ‎①I assure you my actions will correspond with/to my words.‎ ‎②Your account of the accident had little correspondence(correspond) with the story the other driver told.‎ ‎③These goods don't correspond with/to the list of those I ordered.‎ ‎[能力提升]——一句多译 她刚才所说的同大多数人所持的观点不一致。‎ ‎①What she has just said isn't_in_correspondence_with the views of the majority.(correspondence)‎ ‎②What she has just said doesn't_correspond_with/to the views of the majority.(correspond)‎ ‎3．abandon vt.放弃；抛弃，舍弃 ‎(1)abandon doing sth.放弃做某事 abandon oneself to...沉湎于……；纵情于……‎ ‎(2)with abandon 放纵地；放任地 ‎(3)abandoned adj.无约束的；无度的；被遗弃的 abandon himself of despair他陷入绝望 abandon studying English放弃学英语 14‎ spend money with abandon放纵地花钱 an abandoned child弃婴 ‎[基础练习]——单句语法填空 ‎①Feeling abandoned(abandon) and guilty，I put on my gym shoes to get some fresh air.‎ ‎②They abandoned carrying(carry) out the plan because of the lack of money.‎ ‎③The girls jumped up and down and waved their arms with abandon.‎ ‎[能力提升]——一句多译 我们不应该沉迷于电脑游戏，因为那可能会毁掉我们的生活。‎ ‎①We shouldn't be_abandoned_to_playing (abandon to doing) computer_games，because it may ruin our life.‎ ‎②We shouldn't abandon_ourselves_to_computer_games，because it may ruin our life.(abandon)‎ ‎③We shouldn't be_abandoned_to_computer_games，because it may ruin our life.(abandoned)‎ ‎4．classify vt.分类，归类 ‎(1)classify...as...把……归类为……‎ classify...by...按照……划分……‎ classify...into...把……分为……‎ ‎(2)classified adj.分类的，类别的 classification n．分类；类别 classify the cows as a rare breed把这些奶牛归为稀有动物 classify the students into three categories把这些学生分为三类 classify the books by subject把这些书按学科分类 a classified catelogue分类目录 garbage classification垃圾分类 ‎[基础练习]——单句语法填空 ‎①He glanced his eyes down the classified (classify)advertisements while waiting for the bus.‎ ‎②For the convenience of our classification (classify)，any over eighteen years old counts as an adult.‎ 14‎ ‎③The books in the library are classified by subject.‎ ‎④Properties are classified into two main groups，physical and chemical properties.‎ ‎[能力提升]——词汇升级 ‎(普通表达)For convenience，we may divide the students into four groups.‎ ‎(高级表达)For convenience，we may classify the students into four groups.‎ ‎5．bother vi.&vt.花费时间、精力(做某事)；打扰，给某人造成麻烦 ‎(1)bother to do/doing sth.费心做某事 bother sb.with/about sth.为某事打扰或麻烦某人 bother about/with sth./sb.为某事而烦恼/为某人而费心 It bothers sb.that...使某人苦恼的是……‎ ‎(2)put sb.to bother 给某人添乱 bother to reply费心去回答 bother about driving me home麻烦开车送我回家 bother him with my problems让他为我的事费心 It bothers you that...使你苦恼的是……‎ ‎[基础练习]——单句语法填空 ‎①I'm very sorry to have bothered you with/about so many questions on such an occasion.‎ ‎②One should not be bothered about/with one's personal gains or losses.‎ ‎③You don't bother to_get/getting(get) dinner for me today.I'll eat out.‎ ‎④It really bothers me that they haven't replied to our letters.‎ ‎[能力提升]——一句多译 如果你起得早，请不要打扰别人。‎ ‎①If you get up early，try_not_to_disturb_everyone_else.(disturb)‎ ‎②If you get up early，try_not_to_bother_everyone_else.(bother)‎ ‎6．acknowledge vt.承认，认可；感谢 acknowledge sb.'s (doing) sth.承认某人(做了)某事 acknowledge sth./that...承认……‎ acknowledge sth./sb.to be/as...承认某事/某人是……‎ It is generally/widely/universally acknowledged that...……是大家公认的 14‎ acknowledge seeing the money承认见过这些钱 acknowledge that he had done something wrong承认他犯了错 acknowledge him as the best player in the world承认他是世界最佳球员 It is universally acknowledged that...大家公认……‎ ‎[基础练习]——单句语法填空 ‎①It is a truth which is universally acknowledged (acknowledge) that wealth doesn't necessarily mean happiness.‎ ‎②She is acknowledged as one of the best typists in our company.‎ ‎③Red and white roses are acknowledged to_be (be) the flowers of Father's Day.‎ ‎[能力提升]——一句多译 人们普遍认为阅读在英语学习中占有重要地位。‎ ‎①People_universally_acknowledge_that reading plays an important part in learning English.(acknowledge)‎ ‎②It_is_universally_acknowledged_that reading plays an important part in learning English.(acknowledged)‎ ‎7．turn to sb./sth.向……求助 turn away转过脸去；拒绝(某人)进入 turn against反对；背叛 turn down调小(音量等)；拒绝 turn up调大(音量等)；出现；到场 turn off关掉 turn in上交 turn out结果是；证明是 turn over翻转；反复考虑；移交 turn to the right转向右边 turn to her for help向她求助 turn to page 40翻到40页 turn to journalism开始从事新闻工作 turn to the dictionary查阅字典 ‎[基础练习]——单句语法填空 ‎①If you forgot to turn it off when you went away，you might burn down the 14‎ ‎ house.‎ ‎②New technologies have made it possible to turn out new products faster and at a lower cost.‎ ‎[能力提升]——完成句子 ‎①我感谢他的好意，但拒绝了他。‎ I thanked him for the offer but turned_it_down.‎ ‎②快点，孩子们！我正等着你们把作业交上来。‎ Hurry up，boys！I'm waiting for you to turn_in_your_homework.‎ ‎③结果在那天，我们在敬老院为老人做了好多事。‎ As it turned_out，that day，we did a lot for the elderly at the nursing home.‎ ‎8．drop out 退学，辍学；退出，脱离 drop out of...退出……‎ drop off中途下客或卸货；减少，下降；打盹 drop in on sb.顺便拜访某人 drop in at a place顺便拜访某地 drop out of school辍学 be injured in the first round and have to drop out在第一轮受伤，只好退出比赛 decided to drop out and spend his life travelling决定隐退，云游四海，度过余生 ‎[基础练习]——单句语法填空 ‎①She got a scholarship to Cambridge but dropped (drop) out a year later.‎ ‎②Sales of ice cream have begun to dropped off significantly now that summer is over.‎ ‎③Drop in and see me when you're ready.Only don't take too long about it.‎ ‎[能力提升]——完成句子 ‎①出租车司机说他将在接我的车站让我下车。‎ The taxi driver said he would drop_me_off at the station where he picked me up.‎ ‎②经理每天顺便到老板的办公室好几次。‎ The manager drops_in_at the boss's office several times a day.‎ ‎③他迷恋电脑游戏，那就是他为什么必须辍学的原因。‎ 14‎ He is addicted to computer games，and that's why he has to drop_out_of school.‎ ‎9．(教材P34)Without the Internet，these people would_have fewer avenues to meet people.如果没有因特网，这些人与别人交往的途径就会更少。‎ 介词短语without the Internet为含蓄条件句，相当于由if引导的非真实条件句(if there were no Internet)，所以句子用虚拟语气。类似的表达还有：but for，otherwise，or else等。‎ ‎[金句推送]　(北京卷·满分作文)Without the Yangtze River，I may say，there would be no Jiangnan culture.‎ 如果没有长江，我也许会说，就不会有江南文化。‎ ‎[基础练习]——单句语法填空 ‎①Without your help，the job would have never been completed in time.‎ ‎②We lost our way in that small village，otherwise we would_have_visited(visit) more places of interest yesterday.‎ ‎[能力提升]——一句多译 没有你的帮助，我就不可能那么快完成工作。‎ ‎①I could not have finished the work so soon without_your_help.(without)‎ ‎②I could not have finished the work so soon if_you_hadn't_helped_me.(if)‎ ‎10．(教材P47)Follow_these_tips，and your time spent doing research on the Internet will be much more worthwhile.遵照这些指点，你在网上搞研究所花的时间就会更加值得。‎ ‎(1)本句是“祈使句＋and＋陈述句”句型。它表示“如果……就……”，其中祈使句相当于一个if引导的条件状语从句，and之后的句子相当于主句。‎ ‎(2)“祈使句＋or(else)/otherwise＋陈述句”表示“……否则……”‎ ‎(3)在“祈使句＋并列连词＋陈述句”句型中，也可以用“名词＋并列连词＋陈述句”表示。‎ ‎[金句推送]　(2018·北京卷·满分作文) Please feel free to let me know if you have further questions，and I will answer you as soon as possible.‎ 如果你还有其它问题，请随时告诉我，我也会尽快答复你。‎ ‎[基础练习]——单句语法填空 ‎①Give me a chance，and I'll give you a wonderful surprise.‎ ‎②Seize the chance，or/otherwise you won't have one any more.‎ ‎[能力提升]——句式升级 ‎(普通表达)If you close the door of fear behind you，you will see the door of faith open before you.‎ 14‎ ‎(高级表达)Close_the_door_of_fear_behind_you，and you will see the door of faith open before you.(祈使句＋and＋陈述句)‎ 多维训练——夯实基础 维度1——用所给词的正确形式填空 ‎1．It is_acknowledged (acknowledge) that the shortest distance between persons is a sincere smile.‎ ‎2．Many young people decided to abandon buying(buy) houses in big cities because of high price.‎ ‎3．It is required that the books in the library should be_classified(classify) by subject.‎ ‎4．He won't come，so why bother inviting/to_invite(invite) him?‎ ‎5．The plan was_abandoned (abandon) when it was discovered just how much the scheme would cost.‎ ‎6．The classification (classify)of diseases is a bit complicated.‎ ‎7．The general commanded that the soldiers (should)_leave (leave) their fort and carry out more important tasks.‎ ‎8．So far，I have_corresponded (correspond) with a foreign friend for two years and we write to each other once a month.‎ 维度2——在空白处填入一个适当的词 ‎1．Her long illness caused her to drop behind the rest of the class.‎ ‎2．The party was almost over，but Jane still hadn't turned up.‎ ‎3．Living creatures are classified into plants，animals and protists.‎ ‎4．This type of university course is no longer relevant to today's problem.‎ ‎5．I'm at your command－what would you like me to do?‎ ‎6．The written record of our conversation doesn't correspond with what was actually said.There are a lot of mistakes.‎ ‎7．A few minutes earlier，and you could have seen the famous scientist.‎ 维度3——查缺补漏 ‎1．He displayed thorough competence (competent)in dealing with the issues.‎ ‎2．Square the page off with your ruler，then you'll be able to copy the drawing accurately (accurate)．‎ ‎3．The parents did not seem particularly well qualified (qualify) to cope with the crying child.‎ 14‎ ‎4．There're several effective ways to engage students in the evaluation (evaluate) of their own learning.‎ ‎5．Wherever we are，we should keep in mind that we are Chinese.‎ 维度4——话题写作 ‎1．补全要点句(加黑体部分请利用本单元所学词汇)‎ ‎①关于因特网对我们生活的影响一直有着激烈的争论。‎ About the Internet，there have been heated arguments over the effects on our lives.‎ ‎②有些人认为因特网有积极的影响。‎ Some people think the Internet has_positive_effects.‎ ‎③这是因为当人们需要信息时，因特网是许多人求助的首选。‎ That_is_because when people are in need of information，the Internet is the first source that many people turn_to.‎ ‎④只要轻敲按键或点击鼠标，我们就能找到大量的信息。‎ With the touch of a button or the click of a mouse，we can get abundant_information.‎ ‎⑤然而它的一个大的缺点是难以判断信息是否真实或准确。‎ One great weakness of the Internet，though，is that it_is_difficult_to judge whether the information is true or accurate.‎ ‎⑥我们应该牢记，只有充分利用它的优势，互联网才会对我们的生活有积极的影响。‎ We should keep_in_mind that the Internet will have a positive influence on our lives only if we make full use of its advantage.‎ ‎2．升级平淡句 ‎(1)利用reason作先行词改为定语从句升级1中的句③‎ That_is_the_reason_for_which/why_when_people_are_in_need_of_information，the_Internet_is_the_first_source_that_many_people_turn_to.‎ ‎(2)把only if从句置于从句句首升级1中的句⑥‎ We_should__keep_in_mind__that_only_if_we_make_full_use_of_its_advantage_will_the_Internet_have__a_positive_influence_on_our_lives.‎ ‎3．衔接成美文(注意利用适当的过渡衔接词汇：in conclusion)‎ About the Internet，there have been heated arguments over the effects on our lives.Some people think the Internet has positive effects.That is the reason for which when people are in need of information，the Internet is the first source that many people turn to.With the touch of a button or the click of a mouse，we can get 14‎ ‎ abundant information.One great weakness of the Internet，though，is that it is difficult to judge whether the information is true or accurate.‎ In conclusion，we should keep in mind that only if we make full use of its advantage will the Internet have a positive influence on our lives.‎ 14‎