高考英语一轮复习专题73Theworldonline精品讲案牛津译林版 22页

‎2014届高考英语一轮复习 专题7.3 The world online精品讲案 牛津译林版 一、高频单词熟记 英语 汉语 英语 汉语 abundant adj.‎ 大量的，充裕的 bother vi. & vt.‎ 花费时间、精力（做某事）‎ command v.& n.‎ 命令；控制；掌握 bond n.‎ vi. & vt.‎ 纽带，联系；债券；枷锁 使牢固结合 correspond vi. ‎ 通信；相一致，符合；相当于 diverse adj.‎ 多种多样的，形形色色的 address vt.‎ 探讨，解决，处理；向……说话；称呼（某人）‎ evaluate vt.‎ 评估，评价 withdraw ‎ 脱离（社会），不与人交往；撤回；取（款）‎ explicit adj.‎ 直言的，坦率的；清楚明白的，易懂的 relevant vi.& vt.‎ 紧密相关的，切题的；有价值的，有意义的 specific adj.‎ 具体的，明确的；特定的，独特的 词性（词形）变化 assumption n. 假定，假设→assume vt.假定，设想；认为 accuracy n. 准确性；精确度→accurate adj.精确的，准确的→accurately adv.准确地，精确地 alarm vt.使担心，使害怕，使警觉 n. 警报(器)；惊慌；闹钟→alarming adj.令人害怕的→alarmed adj.害怕的 competence n. 能力，胜任；技能，本领→competent adj.有能力的；能胜任的；能干的 abandon vt.放弃，抛弃，舍弃→abandoned adj.废弃的；被遗弃的；无约束的；无度的；放荡的 appointment n. 约会，预约；任命，委任→appoint vt.任命；委任；安排 classify vt.分类，归类→classification n. 归类，分类，分级 qualification n. 资格，资历→qualify vt.‎& vi.取得资格；有资格，有权(要求某物)；使合格→qualified adj.有资格的；合格的，胜任的 correction n. 改正，纠正，修正→correct adj.正确的，恰当的 vt.改正，纠正；校正；批改 acknowledge vt.承认，认可；感谢→acknowledgement n. 承认；致谢；感谢 二、重点短语背诵 英语 汉语 英语 汉语 turn to sb./sth.‎ 向……求助 be divided into ‎ 被分成 drop out 退学，辍学；退出，脱离 keep in mind ‎ 牢记 be based on 以……为基础 live normal lives 过正常的生活 at someone’s command 受某人支配 make a difference 产生差异；有影响，有关系 what is more 更有甚者，更为重要的是 take … into consideration 把……考虑进去 up to date 最新的；现代的；时髦的 What’s more 更有甚者，更为重要的是 drop out 退学，辍学；退出，脱离 have positive effects on …‎ 对……有积极的影响 comb(through)something(for) ‎ 仔细搜寻 a waste of time ‎ 浪费时间 a bunch of 一串，一束；大批，大量 all sorts of topics 各种各样的话题 三、经典句型仿写 ‎1.【教材原句】What do you think the most important benefit of the Internet is? (P33)‎ 你认为因特网最重要的好处是什么？‎ ‎【典句仿写】你认为她为什么不会参加我们的讨论？‎ ‎________________________ not join us in the discussion?‎ ‎【答案】Why do you think she will ‎2.【教材原句】Without the Internet, these people would have fewer avenues to meet people. (P34)‎ 如果没有因特网，这些人与别人交往的途径就会更少。‎ ‎【典句仿写】如果没有太阳的辐射，动植物就会死去。‎ ‎________ solar radiation, animals and plants ____________.‎ ‎【答案】Without; would die ‎3.【教材原句】In 2003，eBay, a famous website where people buy and sell things, said that 70 per cent of their problems were with people who sold things that did not exist, or who lied about the products they were selling. (P35）‎ ‎2003年，著名的购物网站eBay称，该网站70%的麻烦都与那些贩卖子虚乌有的东西或就所售产品撒谎的人有关。‎ ‎【典句仿写】你能找到一个能使用这个短语的场合吗？‎ Can you find a situation ____________________________________?‎ ‎【答案】where this phrase can be used ‎4.【教材原句】The more you know about Internet research, the faster you will find what you are looking for, and the better informed you will be. (P46)‎ 你对网上研究了解得越多，你找到所要寻找的东西的速度就越快……‎ ‎【典句仿写】我对他想得越多，就越能找到和以前一样的爱他的理由。‎ ‎_____________ I think about him, ___________ reasons I find for loving him as much as I did.‎ ‎【答案】The more; the more ‎5.【教材原句】Follow these tips, and your time spent doing research on the Internet will be much more worthwhile. (P47)遵循以上这些建议，你在因特网上做研究所花的时间将会给你带来更多的回报。‎ ‎【典句仿写】把这些花带进一个温暖的房间，它们很快就会开放。‎ ‎ a warm room they'll soon open.‎ ‎【答案】Bring the flowers into, and 第二板块 考点详析 一、词汇考点 考点-1. claim ‎【教材原句】They claim that surfing the Internet is a waste of time. (P34)他们声称网上冲浪浪费时间。‎ ‎【例句研读】译出下列句中划线部分的意思 ‎①Supporters claim that there are many benefits of service learning. ‎ ‎②Have you claimed the insurance yet? ‎ ‎③The earthquake claimed thousands of lives. ‎ ‎④The workers are making a claim for better pay. ‎ ‎【即时巩固】单项选择题 ‎①A wallet has been found and can be ________ at the manager’s office.‎ A. claimed B. announced C. declared D. cheered ‎ ‎②Much as he _____ he has a good command of English, he sometimes feels it hard to find an appropriate version for some Chinese idioms. ‎ A. announces B. claims C. declares D. confirms ‎ 考点-2. correspond ‎【教材原句】What is more, people who are disabled and must stay in their homes can correspond and communicate with others around the globe who have similar interests. (P34)‎ 此外，身有残疾而必须待在家里的人也能通过因特网与全球各地趣味相投的人们通信、交流。‎ ‎【例句研读】译出下列句中划线部分的意思 ‎①I haven’t corresponded with my old friend Amy for years. ‎ ‎②His expenses do not correspond to his income. ‎ ‎【即时巩固】用correspond 或其短语的适当形式填空 ‎①Your statement of the case does not hers. ‎ ‎②The British Parliament the American Congress.‎ ‎③How often did you your parents when you were at school?‎ ‎④Profits have risen by 15% compared with the ___________ period last year.‎ ‎【答案】①correspond with/to ②corresponds to ③correspond with ④corresponding 考点-3. abundant ‎【教材原句】With the touch of a button or the click of a mouse, a student will find abundant information from the largest libraries and museums in the world at his or her command. (P34)一名学生轻按键盘键或点击鼠标，就能从世界上最大的图书馆和博物馆找到大量信息，加以使用。‎ ‎【例句研读】根据英语句子完成汉语句子 ‎①The region is abundant in wildlife.‎ 这个地区 。‎ ‎②The country is abundant in mineral resources.‎ 那个国家 。‎ ‎③At the feast there was an abundance of food and drink.‎ 宴会上有 。‎ ‎【答案】①这个地区野生动物极多。‎ ‎②那个国家矿物资源丰富。‎ ‎③宴会上有丰盛的食品和饮料。‎ ‎【自主归纳】‎ abundant adj.大量的，充裕的，丰富的 abundance n. 大量，丰富，充裕 be abundant in ＝ be rich in 富有…… in abundance 大量，丰足 an abundance of 大量的 ‎【即时巩固】单项选择题 ‎①While the government says there is a(n)______supply of houses，prices of apartments have been going up these years.‎ A. parallel B. absent C. abundant D. short ‎【答案】C ‎【解析】句意：虽然政府说房源充裕(abundant)，但房价这些年却一直在上涨。‎ ‎②Chinese is _________with/in idioms and proverbs.‎ A. full B. abundant C. plentiful D. varied 考点-4. command ‎【教材原句】With the touch of a button or the click of a mouse, a student will find abundant information from the largest libraries and museums in the world at his or her command. (P34)一名学生轻按键盘键或点击鼠标，就能从世界上最大的图书馆和博物馆找到大量信息，加以使用。‎ ‎【例句研读】根据英语句子完成汉语句子 ‎①The computer interprets the signals and commands the motorized wheelchair.‎ 电脑把这些信号翻译过来并向装有发动机的轮椅 。‎ ‎②He commanded that we (should) come at once.‎ 他 。‎ ‎③Applicants will be expected to have a good command of English.‎ 申请人必须 。‎ ‎④You must obey the captain's command.‎ 你必须 。‎ ‎【即时巩固】根据汉语汉语完成英语句子 ‎①他妈妈命令他七点时要到家。‎ His mother _____________________ by 7 pm. ‎ ‎②我下令他马上就去。‎ I commanded that he at once. ‎ ‎③我受女王的命令来逮捕你。‎ I am here _____________________ to catch you. ‎ ‎④那个将军指挥这支部队。‎ The general is______________ the army. ‎ ‎⑤海尔公司掌握着13%的市场份额。‎ ‎ Hai’er company 13% of the market. ‎ ‎【答案】①commanded him to be home ②(should) go ③at the Queen’s command ‎ ‎④in command of ⑤commands 考点-5. address ‎【教材原句】The main drawbacks of the Internet I will address today are that it has too much information that has not been evaluated for accuracy.(P35)今天我要谈及的因特网的主要缺点是网上有太多未经核准的信息。‎ ‎【例句研读】译出下列句中划线部分的意思 ‎①Your letter does not address my question. ‎ ‎②The envelope is addressed to Jack Johnson. ‎ ‎③Don’t address me as ‘officer’. ‎ ‎④Please ask him to leave his home address. ‎ ‎【即时巩固】根据汉语句子完成英语句子 ‎①这封信是寄给我姐姐的。‎ This letter my sister.‎ ‎②他下星期将在一个大会上发表关于人权的演说。‎ He is due to a conference on human rights next week.‎ ‎③这家公司没有打算处理这样的问题。‎ The company has no intention to .‎ ‎【答案】①is addressed to ②address ③address such problems 考点-6. occur ‎【教材原句】These problems do not occur as often when people use traditional reference materials, such as books, newspapers and magazines.(P35)当人们使用诸如书籍、报刊和杂志这样的传统参考资料时，诸如此类的谬误就不会如此频繁地出现了。‎ ‎【例句研读】译出下列句中划线部分的意思 ‎①I am so awfully sorry that this has occurred. ‎ ‎②Such plants don't occur on the island. ‎ ‎③It occurred to her that she might adopt a homeless child. ‎ ‎④That view of the case did not occur to me before. ‎ ‎【答案】①这件事已经发生 ②在这个岛上不存在 ③她突然想到 ④我以前从没想到 ‎【自主归纳】‎ occur v. 发生；出现，存在；（某想法）出现在脑中，被想到 ‎ It occurred to sb that … 某人突然想到 sth occur to sb （某想法）出现在脑中，被想到 ‎【即时巩固】单项选择题 ‎①(2010陕西卷) It never occurred to me _____ you could succeed in persuading him to change his mind. ‎ ‎ A. which B. what C. that D. if ‎②(2012江西卷)It suddenly occurred to him he had left his keys in the office.‎ A. whether B. where C. which D. that ‎③If any of these symptoms ________ while you are taking the medicine, consult your doctor immediately.‎ A. knocks B. occurs C. reaches D. applies ‎【答案】B 考点-7. withdraw ‎【教材原句】This study shows that people who spend too much on the Internet tend to withdraw from the people and the whole round ‎ them.(P35)这项研究显示，在网上花费太多时间的人有离群避世的倾向。‎ ‎【例句研读】译出下列句中划线部分的意思 ‎①After her father died, the girl withdrew from others and often stayed alone. ‎ ‎②She withdrew all her savings and left the country. ‎ ‎③The general refused to withdraw his troops. ‎ ‎④You are allowed to make two withdrawals a month from the account. ‎ ‎【即时巩固】单项选择题 ‎①Nowadays, many teenagers_______ themselves to the computer games, which made them ______ from the society.‎ A. cancel, benefit B. desert, leave C. quit, range D. abandon, withdraw ‎【答案】D ‎②The keen competition in online game industry forced the firms with poor performance to ________from the market.‎ A. withdraw B. benefit C. result D. remove 考点-8. alarm ‎【教材原句】This is an unfortunate aspect of the Internet that alarms me. (P39)这是因特网一个不利的方面，让我感到害怕。‎ ‎【例句研读】根据英语句子完成汉语句子 ‎①I don't want to alarm you, but there's a strange man to ask for you.‎ 我并不想 ，不过有个陌生人要见你。‎ ‎②When he heard the news, he jumped in alarm.‎ 当他听到这个消息时，他 。‎ ‎③The Red Cross has sounded/given/raised the alarm about the threat of famine.‎ 红十字会已 。‎ ‎【答案】①我并不想吓着你，不过有个陌生人要见你。‎ ‎②当他听到这个消息时，他惊慌地跳起来了。‎ ‎③红十字会已发出了饥荒威胁的警报。‎ ‎【自主归纳】‎ alarm vt.使担心，使害怕，使警觉 n. 警报(器)；惊慌；闹钟 be alarmed by/at sth.　 因……而惊恐 be alarmed to do ... 做……感到恐慌 in alarm 惊恐地(常作状语) give/raise/sound the alarm 发出警报 set alarm bells ringing 敲响警钟 set the alarm 设定闹钟 a burglar/fire/smoke alarm 防盗/防火/烟火警报器 ‎【即时巩固】单项选择题 ‎①________ by the sharp fall of the stock market, thousands and thousands of stockholders sold out their stock at a sacrifice.‎ A. Provided B. Alarmed C. Inspired D. Encouraged ‎②The enemy commander ____________________ learn that his troops had been surrounded. ‎ A. alarmed to learn B. was alarmed learning C. alarmed learning D. was alarmed to learn ‎【答案】D ‎【解析】句意：敌军指挥官听说自己的部队已被包围时惊恐万状。‎ 考点-9. abandon ‎【教材原句】They would not have achieved their success if they had abandoned their dreams. (P41)如果他们放弃了梦想，他们就不会取得成功。‎ ‎【例句研读】根据英语句子完成汉语句子 ‎①The cruel man abandoned his child and wife.‎ 这个残酷的人 。‎ ‎②The child was found abandoned but unharmed.‎ 那个 被人发现安然无恙。‎ ‎③The father is trying his best to prevent his son from abandoning himself to the Internet.‎ 这位父亲正努力阻止他的儿子 。‎ ‎【答案】①这个残酷的人抛弃了他的孩子和妻子。‎ ‎②那个被遗弃的孩子被人发现安然无恙。‎ ‎③这位父亲正努力阻止他的儿子沉迷于网络。‎ ‎【自主归纳】‎ abandon vt.放弃，抛弃，舍弃 abandoned adj.废弃的；被遗弃的；无约束的；无度的；放荡的 abandon oneself to ...　沉溺于……，纵情于…… abandon doing sth. 放弃做某事 那个孩子被他的父母遗弃了。后来有人发现那个被抛弃的男孩在大街上游荡，他已陷入了绝望。‎ The child was_______ by his parents. Eventually the _______ boy was found wandering in the street, _______ himself to despair.‎ ‎【答案】abandoned; abandoned; abandoning ‎【即时巩固】单项选择题 ‎①A good mother would not ______her own baby.‎ A. abandon B. leave C. adapt D. quit ‎【答案】A ‎ ‎【解析】句意：一个好母亲是不会抛弃自己的孩子的。‎ ‎②—Have you completed the project?‎ ‎—I’m sorry to tell you that we ______it when we found how much it______.‎ A. adopted; costs B. took; cost C. lost; cost D. abandoned; would cost 考点-10. relevant ‎【教材原句】Most often, the information in subject directories has been evaluated, and someone has decided that the information is relevant and correct. (P46)‎ 大多数情况下，主题目录里的信息是经过评估的，有人已经判定这些信息是相关的和正确的。‎ ‎【例句研读】根据英语句子完成汉语句子 ‎①The work of this kind is not relevant to sex.‎ 这种工作 。‎ ‎②These facts are relevant to the case.‎ 这些事实 。‎ ‎③What you say is irrelevant to the matter in hand.‎ 你所说的目前 。‎ ‎【即时巩固】单项选择题 ‎①The criminal，as well as some ________people，was arrested by the police yesterday.‎ A. relevant B. skilled C. released D. lucky ‎【答案】A ‎ ‎【解析】relevant相关的。句意：那个罪犯，连同一些相关的人昨天被警方逮捕了。‎ ‎②The secretary should have all the ________documents ready before the meeting begins.‎ A. concerning B. respecting C. relevant D. regarding ‎【答案】C ‎ ‎【解析】relevant“有关的”。句意：秘书应该在会议开始之前把所有相关文件准备好。‎ 考点-11. bother ‎【教材原句】Usually, people try to put correct information on the Internet, but not every person bothers to read over their own writing and make corrections. (P47)通常，人们尽量把正确的信息放在因特网上，但并不是每个人都费心核对他们所写的内容并改正错误。‎ ‎【例句研读】根据英语句子完成汉语句子 ‎①I don't know why he still bothers with you.‎ 我真不明白他为什么还 。‎ ‎②I don't want to bother her with my problems at the moment.‎ 我此刻不想让她 。‎ ‎③It bothers me to think of her alone in that big house.‎ 想到她孤零零地待在那所大房子里我便 。‎ ‎【答案】①我真不明白他为什么还花费心思来使用你。‎ ‎【即时巩固】单项选择题 ‎①(2013辽宁卷)—I’m afraid you have the wrong number.‎ ‎ —Sorry!________.‎ A. See you later B. I didn’t know that C. Hold on, please D. I hope I didn’t bother you ‎②(2011天津卷)—I need to advertise for a roommate for next term.‎ ‎—________? Mary is interested.‎ A. Why bother B. Why not C. So what D. What for ‎ 考点-12. acknowledge ‎【教材原句】When you are finished, you should always acknowledge where you got your data by attaching a list of the websites you got your information from.（P47）当你写完报告时，你总是应该附上你获取信息的网站列表，表明你所获资料的来源。‎ ‎【例句研读】根据英语句子完成汉语句子 ‎①The film festival is acknowledged as an event of international importance.‎ 这个电影节在国际上 。‎ ‎②The leader of the factory had to acknowledge releasing chemical waste into the river.‎ 工厂领导 往河里排放了化学废水。‎ ‎③It was generally acknowledged that he was innocent.‎ ‎ 他是无辜的。‎ ‎④We gratefully acknowledge the contributions of everyone who helped us. ‎ 我们 每一位帮助我们的人所付出的努力。‎ ‎【即时巩固】单项选择题 ‎①We ______with thanks your timely aid when we were in trouble.‎ A. attributed B. knowledge C. acknowledged D. promised ‎【答案】C ‎ ‎【解析】acknowledge“承认，答谢”。句意：当我们遇到麻烦时，你都及时相助，对此我们深表感谢。‎ ‎② is widely acknowledged that there is life, there is hope. ‎ A. It; whether B. As; whether C. As; where D. It; where 考点-13. turn to ‎【教材原句】When people need information, from the news and weather forecasts to travel packages and academic research, the Internet is now the first source they turn to. (P34)‎ 当人们需要信息时，无论是时事新闻、天气预报还是包价旅游和学术研究，因特网如今是很多人的首选信息源。‎ ‎【例句研读】译出下列句中划线部分的意思 ‎①Though she turned to me for help, yet I was puzzled by the question. ‎ ‎②He turned to Page 14 and read the funny story. ‎ ‎③His statement turned out to be false. ‎ ‎④Her application was turned down. ‎ ‎【答案】①向我寻求帮助 ②翻到第14页 ③结果是假的 ④被驳回 ‎【自主归纳】‎ turn to 求助于；转向 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 in 上交 turn out 结果是；证明是 turn over 翻转；反复考虑；翻阅 ‎【即时巩固】单项选择题 ‎①Every autumn peasants ______ the soil to destroy the weeds.‎ A. turn down B. turn up C. turn over D. turn on ‎ ‎②Nobody noticed the thief slip into the house because the lights happened to _______. ‎ ‎ A. be put up B. be turned on C. turn on D. go out ‎ ‎③I ____ some day these ideas can ____ realities.‎ A. wish, turn into B. wish, be changed into ‎ C. hope, be turned into D. hope, change into ‎④The boy bought a new dictionary ______ he turned for help.‎ ‎ A. to which B. from which C. into which D. which ‎ ‎【答案】CDCA 考点-14. drop out ‎【教材原句】One university did a study about the students who had dropped out, and found that 43 per cent of them were heavy Internet users. (P35)‎ 一所大学做过关于学生辍学的调查，结果发现其中43%是上网过度者。‎ ‎【例句研读】译出下列句中划线部分的意思 ‎①Yao Ming dropped out of NBA in July, 2011. ‎ ‎②Economic growth will drop back to 8% this year. ‎ ‎③Why not drop by for coffee sometime? ‎ ‎④Can you drop the kids off at school this morning? ‎ ‎【答案】①退出了NBA ②下降到8% ③顺便走访喝杯咖啡 ④把孩子们送到学校 ‎【自主归纳】‎ drop out 退学，辍学；退出，脱离 drop back 　 退后，后撤 drop behind 落伍，落在……之后 drop in/by (on sb.) 顺便走访(某人)‎ drop in at sp. 顺便到访某地 drop off 中途下客或卸货；中途顺便将某物送交某处 ‎【即时巩固】根据汉语句子完成英语句子 ‎①路上别掉队，以免迷路。‎ Don’t ______________ the others on the trail in case you get lost. ‎ ‎②我曾想路过时随便来看你。‎ I thought I’d ________________ you while I was passing.‎ ‎③他已经脱离活跃的政治 He has ______________ active polities. ‎ ‎④他开始为一个学位而努力，但是一年后他退学了。‎ She started a degree but ___________ after only a year. ‎ ‎【答案】①drop behind ② drop in on ③dropped out of ④dropped out 考点-15. be based on ‎【教材原句】These engines search the Internet for you based on the key words you type in. (P46)‎ 搜索引擎根据你输入的关键词在网络上为你进行搜索。‎ ‎【例句研读】译出下列句中划线部分的意思 ‎① You should base your conclusion on careful research. ‎ ‎② On the basis of the facts，we can reach the following conclusion. ‎ ‎【答案】①使你的结论以仔细的研究为基础 ②以这些事实为基础 ‎【自主归纳】‎ base… on / upon… 以……为基础理论 on the basis of… 以……为基础 base与basis两者都表示“基础”之意。但base 指具体的物品、物的底座、基地；空 军基地an air base ；而basis指抽象的（比喻）基础、根据。the economic basis经济基础 ‎ ‎【即时巩固】根据汉语提示，完成句子 ‎①他的理论有确实的事实为基础。‎ His theory has a solid __________ in fact.‎ ‎②友谊应该以相互尊重为基础。‎ Friendship should ___________________ mutual respect. ‎ ‎【答案】①basis ②be based on 二、句型考点 考点-1. 疑问词＋do you think ... 句型 ‎【教材原句】What do you think the most important benefit of the Internet is? (P33)‎ 你认为因特网最重要的好处是什么？‎ ‎【句法分析】“疑问词＋do you think ...？”句型实际上是针对“I think”的宾语从句的某一部分进行提问的复杂特殊疑问句，即在特殊疑问句中插入一般疑问句“do you think”，这时“do you think”要置于疑问词之后，其语序为“疑问词＋do you think＋主语＋谓语”。如疑问词本身是从句主语，则为“疑问词(主语)＋do you think＋谓语”。‎ ‎【考点聚焦】在以上句型中，do you think可作为插入语来处理。像think一样能用这样句型的动词还有believe, suppose, guess, imagine, expect, suggest等。而动词know, understand, find, realize等则不能用此句型。‎ ‎【即时巩固】根据所给汉语提示完成句子 ‎①你以为你在用那电脑干些什么？‎ ‎_________________ you're doing with that computer?‎ ‎②你认为谁应该受责备？‎ ‎_________________ is to blame?‎ ‎③你认为黄金周我们该去哪里度假？‎ ‎_________________ we will go on holiday during the gold week?‎ ‎④你知道他昨天是什么时候回来的吗？‎ ‎_________________ he came back yesterday?‎ ‎【答案】①What do you think ②Who do you think ③ Where do you think ④Do you know when 考点-2. without引导的介词短语表示虚拟条件 ‎【教材原句】Without the Internet, these people would have fewer avenues to meet people. (P34)‎ 如果没有因特网，这些人与别人交往的途径就会更少。‎ ‎【句法分析】句中would have是虚拟语气结构，表示与现在的事实相反的假设，without引导的介词短语表示虚拟条件，相当于if引导的虚拟条件句：if it weren't for the Internet ...‎ ‎【考点聚焦】①without的这种用法既可表示与现在的事实相反的假设(主句中用would/could/might/should do)，也可表示与过去的事实相反的假设(主句中用would/could/might/should have done)。‎ ‎②连词or/otherwise(否则)，词组but for(要不是……)也有类似于without的这种用法。‎ ‎【即时巩固】根据汉语提示，完成句子 ‎①没有水人类就不能生存。‎ Man couldn't live _________________ (＝if there were no water). ‎ ‎②没有你的帮助我就不会这么早完成工作。‎ I could not have finished the work so soon _________________ (＝if you had not helped me). ‎ ‎③要不是你的帮忙，我们是不会完成的。‎ But for your assistance, we _________________ it.‎ ‎【答案】①without water ②without your help ③could not have accomplished 考点-3. where引导的定语从句 ‎【教材原句】In 2003，eBay, a famous website where people buy and sell things, said that 70 per cent of their problems were with people who sold things that did not exist, or who lied about the products they were selling. (P35）‎ ‎2003年，著名的购物网站eBay称，该网站70%的麻烦都与那些贩卖子虚乌有的东西或就所售产品撒谎的人有关。‎ ‎【句法分析】where引导定语从句，在从句中作地点状语。‎ ‎【考点聚焦】where在定语从句中所做的状语可以是具体的地点，也可以是抽象的地点。‎ ‎【即时巩固】单项选择 ‎①(2013浙江卷)The museum will open in the spring with an exhibition and a viewing platform ______ visitors can watch the big glasshouses being built.‎ A. what B. where C. when D. why ‎②(2013四川卷)Nowadays people are more concerned about the environment _______ they live.‎ ‎ A. what B. which C. when D. where 考点-4. The +比较级，the +比较级结构 ‎【教材原句】The more you know about Internet research, the faster you will find what you are looking for, and the better informed you will be. (P46)‎ 你对网上研究了解得越多，你找到所要寻找的东西的速度就越快……‎ ‎【句法分析】the＋比较级. ..，the＋比较级. ..越……，就越……。第一个“the＋比较级”是表示条件的状语从句；第二个“the＋比较级”是主句。‎ ‎【考点聚焦】在表示将来意义的情况下，从句用一般现在时表示将来。本结构中常用省略结构。‎ ‎【即时巩固】根据汉语句子完成英语句子 ‎①你越早出发,就会越早到达。‎ ‎_____________ you start, _______________ you’ll get there.‎ ‎②你吃得越多，就会越胖。‎ ‎______________ you eat, _______________ you will be. ‎ ‎③越多越好。‎ ‎_________________‎ ‎【答案】①The sooner; the earlier ② The more; the fatter ③ The more, the better ‎ 考点-5. 祈使句+and+简单句 ‎【教材原句】Follow these tips, and your time spent doing research on the Internet will be much more worthwhile. (P47)遵循以上这些建议，你在因特网上做研究所花的时间将会给你带来更多的回报。‎ ‎【句法分析】祈使句+and+简单句。前面的祈使句相当于一个条件状语从句：if you follow these tips。‎ ‎【考点聚焦】①如果表示转折关系，则用祈使句+or/ otherwise +简单句。‎ ‎②如果用条件状语从句，则后面的简单句前不能用and/ or/ otherwise 。‎ ‎【即时巩固】单项选择 ‎①(2013四川卷)Read this story, _______ you will realize that not everything can be bought with money.‎ ‎ A. or B. and C. but D. so ‎【答案】B ‎【解析】句意：(如果)你读了这个故事，你就会认识到不是所有东西都可以用钱买得到的。‎ ‎②(2013上海卷)________ at the photos, illustrations, title and headings and you can guess what the reading is about.‎ ‎ A. To look B. Looking C. Having looked D. Look