（2021新人教版）高中英语必修第三册Unit 4 Reading for Writingppt课件.ppt

1、Unit 4Space Exploration Reading for Writing . 根据语境及汉语提示写出正确的单词根据语境及汉语提示写出正确的单词 1. It is human activities that have accelerated _(地球地球)warming. 2. We agreed with his acute _(分析分析)of the politicalsituation. 3. We could hear an increasingly heated _(争论争论) going on next door. 4. We met each other _(经常经常

2、; 定期地定期地) on Tuesdays though we lived far away. 5. Abraham Lincoln only received a _(有限的有限的)education during his childhood. global analysis argument regularly limited 6. These two deaths have remained a _(谜谜). 7. A number of the satellites record data on land and weather _(模式模式). 8. They helped comp

3、anies make better heart _(监测仪监测仪). 9. Theres a great shortage of _(资源资源) materials in many schools. 10. _(智能手机智能手机)have become a part of our lives. mystery patterns monitors resource Smartphones . 根据提示用恰当的短语填空根据提示用恰当的短语填空 1. It is obvious that China will _(有影响有影响, 有关系有关系) in the world today and tomo

4、rrow. 2. In order to _(提供提供)such a rapidly increasing population, scientists are trying to find other planets. 3. _(结果结果), space-based science has helped farming in its efforts to grow enough food to feed Earths increasing population. make a difference provide for As a result 4. Besides, youd better

5、 bring some little gifts, _(比如比如) special food or drinks from your country. 5. We _(用光用光)coal, and had to burn wood. 6. _(最后最后), exploring space provides the world with many different benefits. 7. Children are always curious about everything and ask _(各种各样各种各样 的的)questions. such as run out of In clo

6、sing all kinds of 根据课文及汉语提示补全句子根据课文及汉语提示补全句子 1. Firstly, _(探索太空探索太空)has already made a difference in the fight against world hunger. 2. Therefore, it should continue _(为了为了 提供新的和更好的解决办法提供新的和更好的解决办法)to peoples short-term and long-term problems. 3. The greatest attention at present is on Mars because

7、_(它更它更 接近地球接近地球). exploring space so as to provide new and better solutions it is closer to Earth 如何写正反观点的议论文如何写正反观点的议论文 【文体感知【文体感知】 . 文本整体理解文本整体理解: 快速浏览文章快速浏览文章 1. Whats the main idea of the text? A. Introducing different benefits of exploring space. B. Introducing the history of exploring space. C

8、. Introducing different opinions about space exploration. D. Introducing the development of exploring space. 答案答案: A 2. Fill in the blanks according to the text. . 文本细节理解文本细节理解: 关注特色表达关注特色表达 1. Whats the authors attitude to exploring space? A. Supportive. B. Objective. C. Neutral. D. Negative. 2. Wh

9、ich of the following aspects doesnt the space exploration include? A. Farming. B. Technological improvements. C. Finding other planets to live. D. Building a healthy body. 答案答案: 1、2. AD 【话题拓展【话题拓展】 1. 话题特点话题特点 通过摆事实、讲道理通过摆事实、讲道理, 直接表达作者的观点和主张的文体属于议论文。正直接表达作者的观点和主张的文体属于议论文。正 反观点类议论文是其中的一种反观点类议论文是其中的一

10、种, 通常提出某观点或某话题通常提出某观点或某话题, 并指出对此话题产生并指出对此话题产生 的两种对立观点的两种对立观点, 对正反两方面的论点进行论证对正反两方面的论点进行论证, 最后给出自己的看法。最后给出自己的看法。 2. 话题词汇话题词汇 (1)result in 导致导致 (2)in closing 最后最后 (3)be opposed to 反对反对 (4)be in favor of 赞成赞成, 支持支持 (5)be widely used 被广泛使用被广泛使用 (6)as far as I am concerned 在我看来在我看来 (7)make a difference 起作

11、用起作用, 有影响有影响 (8)take . . . into consideration 把把考虑在内考虑在内 (9)some people argue that. . . 一些人主张一些人主张 (10)on the one hand. . . , on the other hand. . . 一方面一方面, 另一方面另一方面 3. 话题句式话题句式 (1)Different people have different views on space exploration. 不同的人对太空探索有不同的看法。不同的人对太空探索有不同的看法。 (2)It makes us feel proud

12、of our nation. 它使我们为我们的国家感到自豪。它使我们为我们的国家感到自豪。 (3)Every coin has two sides. 事物都有两面性。事物都有两面性。 (4)Generally speaking, its advantages can be seen as follows. 一般来说一般来说, 它的优点如下。它的优点如下。 (5)Some people firmly believe we benefit a lot from the scientific advancements in many different ways. 有些人坚信有些人坚信, 我们从许多

13、不同方面的科学进步中获益良多。我们从许多不同方面的科学进步中获益良多。 (6)Taking all factors into consideration, we may safely come to the conclusion that there are quite a few opportunities in our society. 把所有的因素加以考虑把所有的因素加以考虑, 我们可以有把握地得出结论我们可以有把握地得出结论: 在我们的社会中存在着相当多的机会。在我们的社会中存在着相当多的机会。 【实践应用【实践应用】 【模板构建【模板构建】 【典题仿写【典题仿写】 最近最近, 你班同

14、学就你班同学就“太空是否值得探索太空是否值得探索”这一话题展开了一场讨论。请你这一话题展开了一场讨论。请你 根据下面提供的信息根据下面提供的信息, 用英语写一篇短文介绍讨论的情况用英语写一篇短文介绍讨论的情况, 并谈谈自己的看法。并谈谈自己的看法。 30%的同学认为太空不值得探索。理由的同学认为太空不值得探索。理由: 1. 离我们及我们的日常生活太遥远离我们及我们的日常生活太遥远; 2. 浪费金钱。浪费金钱。 70%的同学认为太空值得探索。理由的同学认为太空值得探索。理由: 1. 人类已使用卫星进行通讯传播、天气预报人类已使用卫星进行通讯传播、天气预报; 2. 有望解决人口问题。有望解决人口问

15、题。 注意注意: 1. 词数词数80个左右个左右; 2. 可适当增加细节可适当增加细节, 以使行文连贯。以使行文连贯。 【遣词造句【遣词造句】 完成句子完成句子 1. 最近我们班进行了一次热烈的讨论。最近我们班进行了一次热烈的讨论。 _ 2. 讨论的话题是太空是否值得探索。讨论的话题是太空是否值得探索。 _ 3. 30%的同学认为不值得探索。的同学认为不值得探索。 _ Recently our class had a heated discussion. The topic is whether space is worth exploring. 30% of us think space e

16、xploration is not worthwhile. 4. 他们认为太空探索离我们及我们的日常生活太遥远并且浪费金钱。他们认为太空探索离我们及我们的日常生活太遥远并且浪费金钱。 _ _. 5. 然而然而, 70%的同学认为太空值得探索。的同学认为太空值得探索。 _ 6. 我们从中受益很多我们从中受益很多, 如使用卫星进行通讯传播、天气预报。如使用卫星进行通讯传播、天气预报。 _ _ 7. 在我看来在我看来, 探索太空是值得的。探索太空是值得的。 _ They hold the belief that space exploration is too far away from us an

17、d our daily life and is a waste of money However, 70% think space is worth exploring. We have benefited a lot from it, such as using satellites for communication and weather forecast. As far as I am concerned, it is worthwhile to explore the space. 句式升级句式升级 8. 用用whether引导宾语从句引导宾语从句, 将将1、2句连接起来句连接起来

18、_ 9. 用非谓语动词连接用非谓语动词连接3、4句句 _ _ _. 10. 用用because引导原因状语从句连接引导原因状语从句连接5、6句句 _ _ Recently our class had a heated discussion on whether space is worth exploring. 30% of us think space exploration is not worthwhile, holding the belief that space exploration is too far away from us and our daily life and i

19、s a waste of money However, 70% think space is worth exploring because we have benefited a lot from it, such as using satellites for communication and weather forecast. 完美成篇完美成篇 Recently our class had a heated discussion on whether space is worth exploring. Students hold different ideas about it. 30

20、% of us think space exploration is not worthwhile, holding the belief that space exploration is too far away from us and our daily life and is a waste of money. However, 70% think space is worth exploring because we have benefited a lot from it, such as using satellites for communication and weather

21、 forecast. Whats more, with further space research, we may solve the population problem by moving to other planets one day. As far as I am concerned, it is worthwhile to explore the space. Not only can itpromote the development of society but also enrich our life. 1. lack vt. 缺乏缺乏; 没有没有 n. 缺乏缺乏; 短缺短

22、缺 *Jims real problem is that he lacks confidence. 吉姆的真正问题是他缺乏自信。吉姆的真正问题是他缺乏自信。 *(2020江苏高考江苏高考)Their lack of exercise led to overweight. 他们缺乏锻炼导致了超重。他们缺乏锻炼导致了超重。 *More and more high-rise buildings have been built in big cities for lack of space. 因为缺乏空间因为缺乏空间, 大城市建立了越来越多的高楼大厦。大城市建立了越来越多的高楼大厦。 *Though

23、Jack was lacking in experience, he made up for it in enthusiasm. 虽然杰克缺乏经验虽然杰克缺乏经验, 但是他以满腔的热情来弥补不足。但是他以满腔的热情来弥补不足。 【词块积累【词块积累】 (1)(a) lack of . . . 缺少缺少 for lack of . . . 由于缺乏由于缺乏 (2)lacking adj. 缺乏的缺乏的; 缺少的缺少的 be lacking in sth. 缺少某物缺少某物 【小词汇【小词汇大文化大文化】 Idle folks lack no excuses. 懒汉辩解懒汉辩解, 何患无辞。何患无

24、辞。 【即学活用【即学活用】 (1) He _courage to do the work. 他缺乏做那项工作的勇气。他缺乏做那项工作的勇气。 (2) _could put the birds health at risk. 缺乏睡眠会危害鸟的健康。缺乏睡眠会危害鸟的健康。 (3)They did not close _customers. 他们不是因为缺少顾客才关门的。他们不是因为缺少顾客才关门的。 is lacking in Lack of sleep for lack of 2. argue vt. 争辩争辩; 争论争论 *The governments argue that this

25、will help foreigners better join the society and promote understanding across cultures. 政府认为政府认为, 这将有助于外国人更好地融入社会这将有助于外国人更好地融入社会, 促进跨文化的理解。促进跨文化的理解。 *Father argued against improper recycling. 父亲反对不恰当的回收。父亲反对不恰当的回收。 *He was in an argument with his wife downstairs. 他在楼下与妻子发生了争执。他在楼下与妻子发生了争执。 【词块积累【词块积

26、累】 (1)argue with 和和争吵争吵 argue about因为因为争论争论 argue that主张主张, 认为认为 argue for赞成赞成; 支持支持 argue against反对反对; 据理反对据理反对 (2)argument n. 争论争论 【名师点津【名师点津】 如此如此“说服说服” argue sb. into doing sth. persuade sb. into doing sth. 说服某人做某事 argue sb. out of doing sth. persuade sb. out of doing sth. 说服某人不做某事 【即学活用【即学活用】 用

27、用argue的相关短语填空。的相关短语填空。 (1)Lets not _money. (2)In this article I will point out some further explanations, and _one of them. (3)Listen! I am not going to _you. (4)He _the suggestion. argue about argue for argue with argued against 3. result in导致导致; 造成造成 *Work stress resulted in his mental illness. Hi

28、s health is now at risk. 工作压力导致了他精神上的疾病。现在他的健康处于危险中。工作压力导致了他精神上的疾病。现在他的健康处于危险中。 *His stomachache resulted from his eating too much. 由于吃得太多由于吃得太多, 他肚子疼。他肚子疼。 *People have better access to health care than they used to, and theyre living longer as a result. 人们现在比过去享有更好的医疗服务人们现在比过去享有更好的医疗服务, 因此寿命更长了。因此

29、寿命更长了。 【词块积累【词块积累】 result from 由于由于, 因为因为 as a result 因此因此 as a result of. . . 作为作为的结果的结果 【巧学助记【巧学助记】对比记忆对比记忆result in与与result from 【即学活用【即学活用】用用result 的相关短语填空。的相关短语填空。 (1) Success _hard work. 成功来自努力。成功来自努力。 (2) The accident _the death of two passengers. 这次事故造成两名乘客死亡。这次事故造成两名乘客死亡。 (3)(2019江苏高考江苏高考)_

30、, humans can perform very complex tasks with their hands. 因此因此, 人类可以用手完成非常复杂的任务。人类可以用手完成非常复杂的任务。 (4)She died _her injuries. 她因受伤而死。她因受伤而死。 results from resulted in As a result as a result of 4. attach vt. 绑绑; 贴贴 *Generally speaking, parents attach great importance to their childrens education. 一般来说一

31、般来说, 父母很重视孩子的教育。父母很重视孩子的教育。 *Attach a recent photograph to your application form. 请在你的申请表上贴一张近照。请在你的申请表上贴一张近照。 *The hospital is attached to the medical college. 这家医院附属于这所医学院。这家医院附属于这所医学院。 【词块积累【词块积累】 attach . . . to . . . 把把附附/系在系在上面上面 attach importance/value to . . . 认为认为重要重要/有价值有价值 be attached to

32、附属于附属于; 连在连在上上 【易混辨析【易混辨析】attach, add, fasten三者异同三者异同 相同点相同点: 三者都含有三者都含有“把一件东西或一件事添加于另一件东西或事上把一件东西或一件事添加于另一件东西或事上”的意义。的意义。 不同点不同点: attach多表示外形上的结合多表示外形上的结合, 可以连得上去可以连得上去, 也可拆得下来也可拆得下来, 还可表示比还可表示比 喻的含义。喻的含义。 add, 可用于有形的和无形的东西可用于有形的和无形的东西 fasten系牢系牢, 拴住拴住(有形的东西有形的东西), 有时可与有时可与attach互换互换 【即学活用【即学活用】 (1

33、)Do you _learning English well? 你认为学好英语重要吗你认为学好英语重要吗? (2)The little girl _her English teacher. 这个小女孩非常喜欢她的英语老师。这个小女孩非常喜欢她的英语老师。 (3)We had better _labels _things before we file them away. 我们最好在把东西归档前先给它们贴上标签。我们最好在把东西归档前先给它们贴上标签。 attach any importance to is attached to attachto 【要点拾遗【要点拾遗】 1. figure o

34、ut 弄懂弄懂; 弄清楚弄清楚; 弄明白弄明白 *To figure out how much power these devices are using, she tracked the environmental costs for each product throughout its life. 为了计算出这些设备为了计算出这些设备 使用多少电力使用多少电力, 她追踪了每件产品在整个使用过程中的环境成本。她追踪了每件产品在整个使用过程中的环境成本。 *The medical students have to figure out how to treat the patient. 医学

35、院的学生医学院的学生 必须弄清如何治疗病人。必须弄清如何治疗病人。 【词块积累【词块积累】 find out 找出找出, 查明查明; 发现发现, 揭发揭发 work out 解决解决; 算出算出; 实现实现; 制定出制定出; 弄懂弄懂; 锻炼锻炼 【即学活用【即学活用】 (1)I _at a gym or swim twice a week. 我每周两次在健身房锻炼或游泳。我每周两次在健身房锻炼或游泳。 (2)We must _how to solve the problem. 我们必须弄明白如何解决这个问题。我们必须弄明白如何解决这个问题。 (3)We _later that we had

36、been at the same school. 后来我们才弄清楚我们是校友。后来我们才弄清楚我们是校友。 (4)I havent _ anything _ about him yet. 我还没有发现有关他的任何情况。我还没有发现有关他的任何情况。 work out figure/work out found out foundout 2. limited adj. 有限的有限的 *It is a waste of limited resources. 这是对有限资源的一种浪费。这是对有限资源的一种浪费。 *My life is limited, but learning is limitle

37、ss. 吾生也有涯吾生也有涯, 而知也无涯。而知也无涯。 *Dont take it for granted that natural resources can be used without limit. 不要理所当然地以为自然资源是取之不尽、用之不竭的不要理所当然地以为自然资源是取之不尽、用之不竭的! 【词块积累【词块积累】 (1)limitless adj. 无限制的无限制的; 无界限的无界限的 limit v. 耗尽耗尽 *In the future, caring for the environment will become very important as earths na

38、tural resources run out. 在未来在未来, 爱护环境将会很重要爱护环境将会很重要, 因为地球的资源将濒临枯竭。因为地球的资源将濒临枯竭。 *By the time the traffic clears, we will have run out of gas. 到交通通畅的时候到交通通畅的时候, 我们的油就要用完了。我们的油就要用完了。 【易混辨析【易混辨析】run out of, run out, give out, use up run out of“用完了用完了”, , 是及物动词短语是及物动词短语, , 表示主动意义表示主动意义, , 主语一般是人主语一般是人 r

39、un out“用完了用完了”, , 是不及物动词短语是不及物动词短语, , 其主语通常为时间、食物、金钱等名词其主语通常为时间、食物、金钱等名词 give out“用尽用尽; ; 筋疲力尽筋疲力尽”, , 为不及物动词短语为不及物动词短语 use up“用完用完; ; 消耗尽消耗尽”, , 为及物动词短语为及物动词短语 【即学活用【即学活用】 (1)I have learnt that the problem of air pollution is universal and that we were likely to _some natural resources. 我了解到空气污染问题是

40、全球性的我了解到空气污染问题是全球性的, 而且我们可能会耗尽一些自然资源。而且我们可能会耗尽一些自然资源。 (2)Hes leaving this position, because his term of office _. 他就要离开这个工作岗位了他就要离开这个工作岗位了, 因为他的任期已满。因为他的任期已满。 run out of has run out (3)(2019天津高考天津高考)Weve all known people who _steam before they reach lifes halfway mark. 我们都知道有些人在到达生命的中途之前就会失去动力。我们都知道

41、有些人在到达生命的中途之前就会失去动力。 (4)句型转换。句型转换。 We ran out of time before the party. _before the party. 聚会前我们没时间了。聚会前我们没时间了。 run out of Our time ran out 1. 下列表格中列出了一些有关神舟五号宇宙飞船的具体信息下列表格中列出了一些有关神舟五号宇宙飞船的具体信息 Chinas Space Mission Mission Launch time Launch Vehicle AstronautMission goal The Shenzhou 5 spacecraft 09

42、: 00 on October 15, 2003. Long March 2F carrier rocket Yang Liwei the astronauts living environment 2. 把上面表格中的内容改写成一篇短文并在班会上宣读把上面表格中的内容改写成一篇短文并在班会上宣读 The Shenzhou 5 spacecraft was launched by a Long March 2F carrier rocket at 09: 00 on October 15, 2003. It is Chinas first manned spacecraft, with an

43、astronaut, Yang Liwei, in orbit for a day. Its main mission is to comprehensively assess the manned environment, obtain relevant data on the astronauts living environment and safety in space, and comprehensively assess the performance, reliability, safety and inter-system coordination of various engineering systems.