2017版高考英语一轮复习 第一部分 模块知识 unit 1-5新人教版选修8_1

Unit 2 Cloning 话题 现代技术 (2015浙江名校联盟期中联考 ) 科技 发 展 给 人 们带 来便利的同 时 也引 发 了很 多困 扰 ：人 际间 的沟通困 难 、生存 环 境 恶 化 、疾病蔓延 面 对这 些 问题 ，我 们 将何去 何从？根据你的体会， 结 合具体事例， 谈谈 自 己的看法和建 议 。 【 晨背范文 】 As we all know, the development of science brings great convenience to us.Meanwhile, it also contributes to various problems, such as lack of hearttoheart communication, polluted air and water, the spread of some diseases. Personally, it is human beings that are to blame.If we wish to leave our next generations a still beautiful world, we have to take action instantly.Stop destroying the earth by cutting down trees and turning green land into concrete.Stop pouring waste into rivers and oceans to protect the water source.Whats the most important is to educate the public and carry out the laws firmly.Hope our combined efforts will pay off one day. 话题词汇 1 electronic adj.电 子的 2 nanometer n 纳 米 3 software n 软 件 4 have a good effect on 对 有好的影 响 5 surf the Internet 上网 6 longdistance educational system 远 程 教育系 统 话题佳句 1 Computer technology has come a long way since the 1970s. 自 20世纪 70年代以来，电脑技术有了很大的 发展。 2 In recent years, with the development of science and technology, the earth is faced with a variety of environmental problems. 近几年，随着科技的发展，地球面临着各种 各样的环境问题。 3 The new technology has been widely adopted, improving the output a great deal. 这项 新工 艺 得到了广泛的 应 用，大大提高了 产 量。 .单词速忆 1 _ vt.获 得； 赢 得 2 _ adv.总 共； 完全地 3 _ vt. to come in has forbidden smoking forbade me to visit the Forbidden City 5 owe vt.欠 (账、钱、人情等 )；归功于 ；应 感谢 【 考点激活 】 Looking back, Diana, a fashion(时 装 ) designer, owes her achievements _ the goal she set, the education she received from the college, and above all the efforts she made. 回首 过 去，作 为时 装 设计师 的戴安娜将她的成功 归 因于她 设 定的目 标 ，在大学里接受的教育，最重要 的是她自身的努力。 (1)owe to 把 归功于 owe it to sb.that 多亏某人帮忙 (2)owe sb.an apology 该向某人道歉 owe sb.a favour 欠某人一个人情 owe sb.sth. owe sth.to sb. 欠某人某物 (3)owing to 因为；由于 【 知识建构 】 As far as Im concerned, I owe him an apology. 我 认为 我得向他道歉。 Owing to the rain, they could not come. 由于下雨，他 们 不能来了。 【 即时巩固 】 语法填空 He owes his success_ hard work and practice. I owe _to you that I accomplished my work as planned. _(owe) to engine trouble, the plane had to make a forced landing. 【 答案 】 to to it Owing 6 strike vi. to go on strike struck me; had been struck 1 pay off 得到好结果；取得成功；偿清 【 考点激活 】 Finally, that hard work paid _ and now the water in the river is cleaner than ever. 最 终 ，他 们 的努力工作 获 得了成功。 现 在河 中的水比以前干 净 多了。 (2014课标 ) pay (sb.) for 支付 (给某人 ) 的费用 pay back 报复；报答；偿还；偿付 pay attention to 注意 pay a visit to 拜访；参观 【 知识建构 】 He managed to pay off Sparrows debts. 他竭尽全力地 偿还 了斯帕 罗 的 债务 。 (2013 山 东 ) He undertook to pay back as soon as possible. 他答 应 尽快 还钱 。 【 即时巩固 】 用 pay短语的适当形式填空 Some day Ill _you _for your objections to my plan. It was because of their hard work that they _ their debt after ten years. But I will never forget what the experience has really taught me.Sacrifices _in the end.(2014天津 ) 【 答案 】 off pay; back paid off pay off 2 in vain 白费力气；枉费心机 【 考点激活 】 It became apparent that all her complaints were _ vain. 很明 显 她所有的抱怨都是白 费 口舌。 “in名词 ”类介词短语： in danger 处于危险中 in trouble 在麻烦中 in time 及时 in need 需要 in advance 提前 in charge (of) 主管 in possession of 拥有 【 知识建构 】 in debt 负债 in order 井然有序 in fact/reality/effect 事实上 in practice 在实践中；实际上 in return 作为报答 in place 在适当的位置；恰当的 His reply is in effect an apology. 他的答复事 实 上是一种道歉。 All the arrangements are now in place for their visit. 他 们 来 访 的一切都安排就 绪 了。 【 即时巩固 】 用含有 in的短语填空 Five years ago, Tom lost his job and he was _.But he was _a big house.All the things in it were _， making the house very neat.He was warmhearted and ready to help those _.He often said efforts would never be _. 【 答案 】 in in debt in possession of in order/place in trouble in vain 1 Then came the disturbing news that Dolly had become seriously ill. 接着 传 来了多莉病重的坏消息。 句型提炼： news的同位语从句 (1)在句中 that引导同位语从句， 对被修饰词 news进行解释说明， that仅起连接的作用， 无意义， 但不能省略。 (2)常见的后接同位语从句的抽象名词有： fact, news, hope, idea, doubt, thought， belief 等。 【 句型剖析 】 (3)在 suggestion, advice, request, order等意 为 “ 建议、要求、命令 ” 的词后， 同位语从句 的谓语动词通常为： should do, should可以 省略。 When hearing the news that our team had won the match, we couldnt help jumping. 听到我 们队获胜 的消息，我 们 都禁不住跳起 来。 I adopted his advice that I should go over my lessons from time to time. 我采 纳 了他的建 议 ：我 应该 不 时 地复 习 我的 功 课 。 【 易错点津 】 that引导的定语从句与同位语从句的区别： (1)同位语从句中的 that仅起连接的作用， 无 意义， 但不能省略。 (2)定语从句中的 that一方面起引导从句的作 用， 另一方面在定语从句中充当主语、宾语、 表语。 【 即时巩固 】 语法填空 She was struck by the sudden thought _he might already have left. I have some doubt _he will object to my suggestion _we should forbid smoking in the office. I hold a firm belief _the idea _sounds ridiculous is practical. 【 答案 】 that whether; that that; that/which 2 The advantage is that if there is a new illness some of these animals may die 其 优 点是如果 发 生了某种新的疾病， 这类动 物中的一些可能会死掉 句型提炼： The advantage is that 其优点是 句中 that引导的表语从句， that不能省略。常 用的类似句型还有： The disadvantage is that 劣势是 The problem is that 问题是 The drawback is that 缺点是 The chance is that 有可能 【 句型剖析 】 The drawback of the popularity of cars is that it results in so much air pollution. 汽车普及的缺点是它带来了严重