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译林牛津版

译林牛津版. 使用说明. 本课件为 “ 逐字编辑 ” 课件，使用时欲修改课件，请双击对应内容，即可进入可编辑状态。 　　在此状态下，如果有的公式双击后无法用公式编辑器编辑，请选中此公式，点击右键、 “ 切换域代码 ” ，即可进行编辑。修改后再点击右键、 “ 切换域代码 ” ，即完成修改。 　　如有疑问欢迎致电： 010-58818066. 高 中 英 语 选 修 7. 目　录. 第 20 讲 Unit 1 Living with technology 第 21 讲　 Unit 2 Fit for life

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译林牛津版

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  1. 译林牛津版

  2. 使用说明 本课件为“逐字编辑”课件，使用时欲修改课件，请双击对应内容，即可进入可编辑状态。 　　在此状态下，如果有的公式双击后无法用公式编辑器编辑，请选中此公式，点击右键、“切换域代码”，即可进行编辑。修改后再点击右键、“切换域代码”，即完成修改。 　　如有疑问欢迎致电：010-58818066

  3. 高 中 英 语 选修 7 目　录 第20讲Unit 1Living with technology 第21讲　Unit 2Fit for life 第22讲　Unit 3The world online 第23讲　Unit 4Public transport

  4. 第20讲│ unit 1 Living with technology 第20讲　Unit 1Living with technology

  5. 第20讲│ 美文佳句 [听155] 诵美文 美文佳句

  6. 第20讲│ 美文佳句

  7. 第20讲│美文佳句

  8. 第20讲│美文佳句 Many factors contribute to the popularity of the game. To begin with, it enables students to experience the pleasure of farming, which is beyond their reach in reality. In addition, students are under great pressure and farming online is a good way for them to relax. It can also bring friends closer and closer. As far as I am concerned, though the game is really great fun, as senior students, we are supposed to focus on our studies. Also, I suggest schools starting after­school farming activities. Only in this way can students experience real happiness in farming.

  9. 第20讲│美文佳句 背佳句 1．To begin with, it enables students to experience the pleasure of farming, which is beyond their reach in reality. 首先，它使学生体验到了农耕乐趣，这在现实中是无法实 现的。 [赏析] 该句解释的是这类游戏盛行的第一个原因，“To begin with”和后面的“In addition”的使用大大增加了文章的 逻辑性和层次性。此外，该句中使用了一个which 引导的 非限制性定语从句。

  10. 第20讲│美文佳句 2．As far as I am concerned, though the game is really great fun, as senior students, we are supposed to focus on our studies. 据我所知，虽然这游戏确实很有趣，但作为高中 生，我们应该专心学习。 [赏析] 该句是作者观点的阐述，用“As far as I am concerned”自然地引出了作者的观点，同时在观点的阐述中 使用了though引导的让步状语从句，主句中使用了“be supposed to do sth.”结构，以及短语高级词汇“focus on”。 3．Only in this way can students experience real happiness in farming. 只有这样，学生才能真正体验到农耕的快乐。

  11. 第20讲│美文佳句 [赏析] 该句是一个“only ＋方式状语”引导的部分倒装结构。用在文章的最后，升华了主题，有画龙点睛之效。

  12. 第20讲│ 课前热身 [听155] 课前热身 Ⅰ. 单词拼写 1．This model is the newest and most up to . It only weighs 60 grams. 2．That kind of dictionary is elegantly shaped, especially suitable for people with a reading disability. 3．The latest models of mobile phones are on sale. Would you like to me to have a look? 4．Our electrical bikes have good quality and a one­year . date electronic accom pany guarantee

  13. 第20讲│ 课前热身 5．(无论如何)，I appreciate your invitation. But I’m too busy to go for it. 6．I have great (信任) in you — I know you’ll do well. 7．The shop was so crowded that the (录音)made there was not very clear. 8．The girl is so timid and she’s (不愿意的)to speak in public. 9．I’m a stranger and not (熟悉的)with the local customs. 10．He was charged for not having a (有效的)driving license. anyhow faith recording unwilling familiar valid

  14. 第20讲│ 课前热身 personally 11．She said that she didn’t like it, but (就个人 而言) I thought it was good. 12．What (使……高兴) me most was that they were singing for the pure joy of it. 13．More and more people choose to shop in a supermarket as it offers (多样) of goods. 14．Don’t your skin to direct sunlight. 15．Do you your fault? delighted varieties expose acknowledge

  15. 第20讲│ 课前热身 Ⅱ. 汉译英 与……结合 1．combine…with… 2．take over the market 3．bring convenience to lives 4．conduct a study/survey 5．be used without caution 6．be superior to 7．spring up 8．be capable of 9．for the time being 10．up to sb 占领市场 给生活带来方便 开展研究/调查 放心使用 比……优越；超过…… 涌现；迅猛发展 能够 目前，暂时 由某人决定

  16. 第20讲│ 课前热身 对……熟悉 11．be familiar with 12．be associated with 13．apply to sb for the task 14．come onto the market 15．wind up 16．a variety of 17．in that case 18．stand for 19．not necessarily 20．be based on 21．have faith in 与……有联系 向某人申请任务 上市，面市 给……上发条 各种各样的 在此种情况下，既然那样 代表 未必，不一定 以……为基础，基于……之上 相信，信任；信仰

  17. 第20讲│ 课前热身 Ⅲ. 完成句子 more than though 1．It took two decades,, until 1951, for colour broadcasts to begin in the USA. 但是，直到1951年，花了二十多年时间，彩色电视节 目才得以在美国开播。 2．Some consider digital TV satellite TV. 有些人认为数字电视要比卫星电视好。 3．This the TV set the World Wide Web. 这个(机顶盒)将电视和万维网连接起来。 to be superior to with combines

  18. 第20讲│ 课前热身 so popular that 4．The Walkman became Walkman the Oxford English Dictionary in 1986. 随身听变得如此受欢迎，以至于“Walkman”一词在 1986年被收入《牛津英语词典》。 5．The popularity of MP3 has increased to a degree major corporations are the portable music player market with MP3 players. MP3受欢迎的程度高涨，各大公司便开始用MP3播放 器来占领便携式音乐播放器市场。 6．Because of this, is still who invented TV. 因为这个，人们仍不确定是谁发明了电视。 was added to such that taking over it uncertain

  19. 第20讲│ 课前热身 pointed out as 7．However, one scientist has ,DNA has the same qualities in all animals, and if radiation affects the genes in mice, it could also affect human genes. 然而，正如一位科学家所指出的，所有动物的DNA特性都 是一样的。如果辐射对老鼠的基因有影响，那么，辐射同 样可能影响人类的基因。 8．It was found that people who used mobile phones were two and a half times have a brain tumor on the side of the head where they held their phones than people who did not use them. 调查发现，使用手机的人头部接触话机一侧患脑瘤的可 能性是那些不使用手机的人的2.5倍。 more likely to

  20. 第20讲│ 单词点睛 [听156] 单词点睛 n．度数，度；程度；学位；(罪行的)轻重

  21. 第20讲│ 单词点睛 【例　句 】 The children have different degrees of ability. 孩子们的能力高低各不相同。 To what degree can they be trusted? 对他们能信任到什么程度？

  22. 第20讲│ 单词点睛 【活学活用】 (1)________ their friendship grew into love. A．By degree B．By degrees C．To degree D．To degrees (2)She received ________ doctor’s degree from Oxford University in ________ summer of 2010. A．a; / B．the; the C．a; the D．the; / 【答案】(1)－(2) BC

  23. 第20讲│ 单词点睛 n．尺寸；方法；措施vt.测量，估量 vi. 度量

  24. 第20讲│ 单词点睛 【例　句 】 I made a suit for you to your measure. 我按你的尺寸为你做了件西服。 It’s hard to measure his ability when we haven’t seen his works. 我们没有见过他的作品，很难估量他的能力。

  25. 第20讲│ 单词点睛 This room measures up to 10 meters long. 这个房间长达十米。 Take measures, please.请采取措施。 She failed to measure the effect of her actions on her family. 她未考虑其行为对家庭的影响。 Some measures must be taken to protect our environment from being polluted. 我们必须采取一些措施以保护环境不受污染。

  26. 第20讲│ 单词点睛 【活学活用】 (1)The coat, which is surely not made ________ your own measure, is much too loose for you. A．to B．by C．In D．for (2)A fully­grown blue whale ________ 110 feet in height and ________ several tons. A．is measured; weighs B．measures; weighs C．is measured; is weighed D．measures; is weighed 【答案】(1)－(2) AB

  27. 第20讲│ 单词点睛 adj. 相等的；不相上下的 n. 相等的事物(或 数量)；对手；匹敌 vt. 等于，比得上

  28. 第20讲│ 单词点睛 【例 句】 He equaled the world record in the mile run. 他平了一英里跑的世界纪录。 I’m not equal to the task. 我不能胜任这项任务。 Now that she has been promoted she is on equal terms with her ex­boss. 她既然已升职，现在就和原先的上司平起平坐了。 On the whole, women are not equal to men in physical strength. 总体上说， 女性的体力不及男性。

  29. 第20讲│ 单词点睛 【活学活用】 Fitness is important in sport, and of at least ________ importance are skills. A．fair B．reasonable C．equal D．proper 【答案】C

  30. 第20讲│ 单词点睛 adj. 有效的；有根据的，正当的；令人信服的 【例 句】 She had valid reasons for not supporting the proposals. 她有充分的理由不支持这些建议。 A cheque card is not a valid proof of identity. (银行发的)支票卡并非有效的身份证明文件。

  31. 第20讲│ 单词点睛 【活学活用】 (1)这一婚姻关系是有效的。 (2)她的借口不令人信服。 The marriage was held to be valid. Her excuse was not valid.

  32. 第20讲│ 单词点睛 n．保证，保证书；担保，抵押品 vt. 保证，担保 【例 句】 The watch comes with a year’s guarantee，which means a promise to repair it free for a year after purchase. 这只手表保修一年，意思是承诺购买后一年内免费修理。

  33. 第20讲│ 单词点睛 【活学活用】 (1)保证书还有效，所以厂家会给修理的。 (2)不能保证她不会全盘否定。 (3)我们保证一周内交货。 It’s still under guarantee, so the manufacturer will repair it. There’s no guarantee she won’t reject them all. We guarantee to deliver the goods within a week.

  34. 第20讲│ 单词点睛 adj.较高的；出众的

  35. 第20讲│ 单词点睛 【例 句】 The enemy forces were superior in numbers. 敌军在数量上占优势。 The match will show who is the superior player. 这场比赛能看出谁是出众的运动员。 Of the two books，I think this book is superior to that one.就这两本书而言，我认为这本比那本更好。 Synthetic fabric is inferior to cotton fabric. 合成纤维织物不如棉织品好。 The president was so young that he was junior to some of his employees. 总裁的年龄甚至比他的一些雇员还小。

  36. 第20讲│ 单词点睛 【活学活用】 In general, food made by hand is superior ________ that made by machine ________ taste. A．than; in B．in; to C．to; in D．than; to 【答案】C

  37. 第20讲│ 单词点睛 vt.上发条；缠，绕

  38. 第20讲│ 单词点睛 【例 句】 The nurse wound a bandage around my finger so that bleeding could be stopped. 那位护士在我手指上缠了绷带来止血。 Remember to wind the clock up every night before you go to bed if you do not want it to stop. 如果你不想让你的钟停的话，你要记得每天晚上在你睡觉前给它上发条。 What time is it? I forgot to wind up my watch. 几点了？我忘了给手表上发条了。

  39. 第20讲│ 单词点睛 It is one of those old gramophones that you have to wind up. 那是一台需要你手摇才响的老唱机。 In the event of failure we must wind up our business. 万一失败，我们必须将这事业停止。 If I work hard for years, what will I wind up with—money, position or respect? 如果我连年努力工作，最后会得到什么呢？金钱、地位或他人的尊敬？ The stream wound its way through the village. 这条小溪弯弯曲曲地流过村庄。 Because he often drove carelessly, he wound up dead at last. 因为经常开车粗心，他最后以死亡告终。

  40. 第20讲│ 单词点睛 The proceedings began to wind down. 进程开始缓慢下来了。 We went to the pub to wind down. 我们去酒店放松一下。

  41. 第20讲│ 单词点睛 【活学活用】 (1)They drove along with all the car windows ________. A．wound up B．winding on C．winded up D．wind up (2)The little boy wound his arms ________ his mother’s neck to stop her leaving, who wound ________ tearing. A．up; around B．around; around C．up; up D．around; up 【答案】(1)－(2) AD

  42. 第20讲│ 单词点睛 vt.&vi.申请；应用；涉及

  43. 第20讲│ 单词点睛 【例 句】 Scientific discoveries are often applied to industrial processes. 科学发现常被应用于工业生产。 The new technology will be soon applied in practice. 这项新技术不久就会被应用于实践。 I want to apply to the boss for this task. 我想向老板申请这项任务。 You will only pass your exams if you really apply yourself to your work. 你只有真正地专心学习，考试才能及格。

  44. 第20讲│ 单词点睛 This case does not apply to you.这事与你无关。 He applied himself/his mind to the problem. 他专心思考这个问题。 【活学活用】 (1)Now a lot of new technology can __________ problems in industry. A．be applied to solve B．apply to solve C．be applied to solving D．apply to solving (2)Have you handed in your ________ for a passport? A．appointment B．appreciation C．application D．appliance 【答案】(1)－(2) CC

  45. 第20讲│ 单词点睛 vi. 跳，跳跃；弹起 n．春天；泉水；弹簧

  46. 第20讲│ 单词点睛 【例 句】 Shops selling souvenirs sprang up along the riverside. 沿着河边突然出现了许多卖纪念品的商店。 The branch sprang back and hit me in the face. 树枝弹回来打在我脸上。 He sprang from peasant stock. 他是农民出身。 After about 8 o’clock the city springs to life. 大约8点后城市突然活跃起来。 I hate to spring this on you at such short notice. 很抱歉， 突然向你提出这件事。

  47. 第20讲│ 单词点睛 【活学活用】 In the past few years, new buildings have ________ like bamboo shoots after a spring rain in my hometown. A．sprung up B．sprung back C．sprung from D．sprung on 【答案】A

  48. 第20讲│ 单词点睛 v. 假设，以为，(想当然地)认为； 承担，就任，取得； 呈现；装出，假装

  49. 第20讲│ 单词点睛 【例 句】 We can’t just assume his guilt. 我们不能够就此假设他有罪。 I assumed that he had gone for a stroll. 我想他去散步了。 The prince assumed power when he was only fifteen.王子在十五岁时就掌权了。 The problem is beginning to assume massive proportions.问题开始显出其严重性。 He assumed a look of surprise. 他装出一副吃惊的神色。

  50. 第20讲│ 单词点睛 【活学活用】 (1)我总认为她是英国人。 I have always assumed . (2)假定我们已经预测到G，就可以用试误法来解N。 we have predicted G, we can solve for N by trial and error. (3)普遍认为压力是由于工作过多所导致的。 stress is caused by too much work. her to be British Assuming that It is generally assumed that

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