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

1、Unit 4Space Exploration Reading and Thinking . 根据语境写出正确的单词根据语境写出正确的单词 1. a famous _一位著名的宇航员一位著名的宇航员 2. the selection _选择过程选择过程 3. _and physical training身心训练身心训练 4. an _answer一个聪明的回答一个聪明的回答 5. the secrets of the _宇宙的秘密宇宙的秘密 6. escape Earths _摆脱地球的引力摆脱地球的引力 7. make _to carry people制造载人的交通工具制造载人的交通工具 a

2、stronaut procedure mental intelligent universe gravity vehicles 8. _to be a explorer决定做一个探索者决定做一个探索者 9. the Sputnik _“旅伴一号旅伴一号”卫星卫星 10. _the satellite发射卫星发射卫星 11. _around Earth绕地球运转绕地球运转 12. Americas NASA space _美国宇航局太空总署美国宇航局太空总署 13. transmit _传输数据传输数据 determine satellite launch orbit agency data 1

3、4. the _to explore the universe探索宇宙的欲望探索宇宙的欲望 15. Shenzhou 5 _神舟五号飞船神舟五号飞船 16. the first Chinese _中国首次太空行走中国首次太空行走 17. operate _独立运作独立运作 18. _one step further标志着更进一步标志着更进一步 desire spacecraft spacewalk independently signal . 根据语境用恰当的介、副词填空根据语境用恰当的介、副词填空 1. They make vehicles to carry brave people int

4、o space to find _the secrets of the universe. 2. The USSR focused _sending people into space. 3. People believe in the importance of carrying _space exploration. 4. There are lots of astronauts from different countries _board. 5. Mankind is exploring the space _the hope of finding out more about the

5、 universe. out on on on in 6. It can lead _an accident that kills everyone on the large aircraft. 7. After many experiments, they succeeded _making rockets. 8. People will always continue to explore the universe _as to learn its secrets. to in so . 翻译下列课文原句翻译下列课文原句, 并观察黑体部分并观察黑体部分 1. Looking up at t

6、he stars, people have always wanted to learn more about space, and scientists work hard to find answers. _人们总是想要更多地了解太空人们总是想要更多地了解太空, 科学家们也在努力寻找答案。科学家们也在努力寻找答案。 2. Before the mid-20th century, most people felt travelling into space was an impossible dream. 在在20世纪中期以前世纪中期以前, _是一个不可能实现的梦想。是一个不可能实现的梦想。

7、 仰望星空仰望星空, 大多数人认为进入太空旅行大多数人认为进入太空旅行 3. More recently, China has sent Change 4 to explore the surface of the far side of the moon _. 最近最近, 中国发射了中国发射了“嫦娥四号嫦娥四号”探测器探测器, 探测月球背面探测月球背面, 进行测量和观测。进行测量和观测。 to make measurements and observations 【词汇串记【词汇串记】 根据给出的构词规则写出下列单词根据给出的构词规则写出下列单词 1. -al常用于名词之后构成形容词常用于名

8、词之后构成形容词 universe n. universal adj. 宇宙的宇宙的 agriculture n. _adj. 农业的农业的 globe n. _adj. 全球的全球的 agricultural global 2. -ly常用于形容词之后构成副词常用于形容词之后构成副词 independent adj. independently adv. 独立地独立地 honest adj. _adv. 诚实地诚实地 careful adj. _adv. 细心地细心地 honestly carefully Task 1框架宏观建构框架宏观建构: 整体理解整体理解 1. Skim the pa

9、ssage and fill in the blanks 2. What is the text type of the passage? A. Narration(记叙文记叙文). B. Argumentative Essay(议论文议论文). C. Expository Writing (说明文说明文). D. Practical Writing (应用文应用文). 答案答案: C 3. Whats the main idea of this passage? The passage mainly describes that going into space has become a _

10、. Despite many disasters, it has not stopped people from _space. It also tells Chinas rapid development in space and a _future for space exploration. reality exploring bright 【寻技巧【寻技巧提能力提能力】 1. 如何找出段落大意如何找出段落大意? 遇到有重点句的段落遇到有重点句的段落, 可以删除句子中不重要的部分或可以删除句子中不重要的部分或 者找出句子中重要的部分者找出句子中重要的部分, 两者虽然意思相同两者虽然意思相

11、同, 但有时删去不重要的但有时删去不重要的, 比直接找比直接找 重要的容易重要的容易; 没有重点句的段落没有重点句的段落, 便要概括。概括段意的难度比找重点句困难。便要概括。概括段意的难度比找重点句困难。 找出各段段落大意后找出各段段落大意后, 排列在一起排列在一起, 删除重复部分删除重复部分, 优化文句优化文句, 就是中心思想。就是中心思想。 2. 归纳主题句的要求是什么归纳主题句的要求是什么? (1)确切。即能准确、恰当地找出文章所反映的思想感情。确切。即能准确、恰当地找出文章所反映的思想感情。 (2)完整。即用恰如其分的句子把作者在文章中所反映的主要思想感情不遗漏完整。即用恰如其分的句子

12、把作者在文章中所反映的主要思想感情不遗漏 地表达出来。地表达出来。 (3)简洁。即在确切、完整的前提下简洁。即在确切、完整的前提下, 用最简明扼要的文字来表达。用最简明扼要的文字来表达。 3. 不同的体裁如何归纳大意不同的体裁如何归纳大意? (1)记叙文记叙文: 找出全文的主要事件是什么找出全文的主要事件是什么, 通过事件看作者要表明什么思想感情通过事件看作者要表明什么思想感情; 也可以从分析人物入手也可以从分析人物入手, 找出人物的性格思想特点找出人物的性格思想特点, 看作者要表明什么样的思看作者要表明什么样的思 想感情。想感情。 (2)说明文说明文: 从说明的对象、被说明的事物的特点及说明

13、的目的入手。从说明的对象、被说明的事物的特点及说明的目的入手。 (3)议论文议论文: 从标题、中心论点入手。从标题、中心论点入手。 总之总之, 归纳文章的中心思想要从全文着眼归纳文章的中心思想要从全文着眼, 深入理解全文的主要内容深入理解全文的主要内容, 全面分析全面分析 内部联系内部联系, 把握全文实质把握全文实质, 就能归纳出文章的中心思想。就能归纳出文章的中心思想。 Task 2文本微观剖析文本微观剖析: 细节探究细节探究 1. Choose the best answer. (1)Which satellite was launched by the USSR in 1957? A.

14、Shenzhou 5. B. The Sputnik 1. C. Voyager 1. D. The USSRs Soyuz 11. (2)Who was the first person in the world to go into space? A. Yang Liwei. B. Neil Armstrong. C. Yuri Gagarin. D. Liu Yang. (3)Who was the first man to orbit Earth in Shenzhou 5 spacecraft? A. Yang Liwei. B. Zhai Zhigang. C. Fei Junlo

15、ng. D. Jing Haipeng. (4)In which satellites all the astronauts died during their missions? A. The USSRs Soyuz 11 and Americas Challenger. B. Change 4 and Jade Rabbit. C. Challenger and Voyager 1. D. Shenzhou 5 and Shenzhou 6. (5)Whats the attitude to the space exploration according to the author? A.

16、 Supportive. B. Neutral. C. Objective. D. Negative. 答案答案: (1)(5)BCAAA 2. Reread the passage and fill in the blanks. People have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_(travel) into space was an impossible dream. However, (2)_the help of scientists,

17、 people succeeded in realizing their dream (3) _(explore) space. On 4 October 1957, the Sputnik 1 satellite (4) _(launch) by the USSR. (5)_ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone (6)_(disappoint), but people still believe in travelli

18、ng with to explore was launchedAlthough/Though disappointed the importance of (7)_(carry) on space exploration. In 2003, China became the third country to (8)_ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)_ second manned orbit and the first Chinese spacewalk. In spite of

19、the difficulties, scientists hope future (10)_(discovery) will not only enable us to understand how the universe began, but also help us survive well into the future. carrying independently a discoveries 3. Long sentence analysis. Task 3阅读思维升华阅读思维升华: 主题实践主题实践 1. What do you think of the space explor

20、ation? (Critical Thinking批判性思维批判性思维) _ _ 2. If you are determined to be an astronaut, what should you prepare at present? (Creative Thinking创造性思维创造性思维) _ _ I think it is of great benefit for us. Through further study of space, people will make full use of it in the future. First of all, I should stu

21、dy hard to get a related college degree. Besides, I must keep mental and physical health. 3. Why is Chinas space industry developing so fast? (Critical Thinking批判性思维批判性思维) _ _ _ Because of Chinas rapid economic development and the strengthening of scientific research exchanges, as well as the effort

22、s of the vast number of scientific research workers. 1. determined adj. 有决心的有决心的; 意志坚定的意志坚定的 *However, some scientists were determined to help humans realise their dream to explore space. 然而然而, 一些科学家决心帮助人类实现探索太空的梦想。一些科学家决心帮助人类实现探索太空的梦想。 *Determined to look after his parents well, he moved to live wi

23、th them. 下决心好好照顾父母下决心好好照顾父母, 他搬去和他们住在一起。他搬去和他们住在一起。 *No matter what happens, she has determined to tell the truth. 无论发生什么事无论发生什么事, 她都已经决定把真相说出来。她都已经决定把真相说出来。 *I have determined on being an astronaut after graduation. 我已决定毕业后成为一名宇航员。我已决定毕业后成为一名宇航员。 【词块积累【词块积累】 (1)be determined to do sth. 决心做某事决心做某事 (

24、2)determinevt. 决定决定; 确定确定; 下定决心下定决心 determine to do sth. 决定做某事决定做某事 determine on/upon (doing) sth. 决定决定 determine that . . . 决定决定 (3)determinationn. 决心决心; 决定决定 【易混辨析【易混辨析】determine、decide、resolve与与settle (1)determine 指经过深思熟虑后决心去做某事并坚持施行。指经过深思熟虑后决心去做某事并坚持施行。 *No matter what you determine to do, I wou

25、ld side with you. 不管你决定做什不管你决定做什 么么, 我都会支持你。我都会支持你。 (2)decide侧重指经过思考、比较、讨论或询问之后做出的决定。侧重指经过思考、比较、讨论或询问之后做出的决定。 *Whatever we decide to do in the school must be good for the students first. 我们在学校里决定要做的任何事情我们在学校里决定要做的任何事情, 都要首先有益于学生。都要首先有益于学生。 (3)resolve 语气较强语气较强, 强调以坚定不移的信念去做或不做某事强调以坚定不移的信念去做或不做某事, 暗含有

26、远大抱负暗含有远大抱负 和坚定决心。和坚定决心。 *Let us resolve to do all we can to contribute to a safer environment for journalists and a freer society for all. 让我们竭尽所能让我们竭尽所能, 为记者营造一个更安全的环境为记者营造一个更安全的环境, 让所有人拥有一个更自由的让所有人拥有一个更自由的 社会。社会。 (4)settle指排除犹豫、怀疑和争论之后做出的明确的最终结论。指排除犹豫、怀疑和争论之后做出的明确的最终结论。 *We havent settled how to

27、get there. 我们还没有决定如何到达那里。我们还没有决定如何到达那里。 【即学活用【即学活用】 (1)语法填空。语法填空。 His _(determine) look suggested that he wouldnt change his mind. _(determine) to train his daughter in English, he found an English teacher for his daughter. It takes hard work and _(determine)to reach the goals that we want to achiev

28、e. (2)Sandra _(决定决定) become a doctor and her persistence paid off. (3)She _(决心决心) keep a journal. determined Determined determination determined to is determined to /has determined to 2. disappointed adj. 失望的失望的; 沮丧的沮丧的 *He was disappointed that other guests were not coming. 其他客人没有来其他客人没有来, 他感到失望。他感

29、到失望。 *Im really disappointed with/in you, Tom. 我对你很失望我对你很失望, 汤姆。汤姆。 *I was disappointed at not finding her at home. 我发现她不在家我发现她不在家, 感到很失望。感到很失望。 *After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour. 坎贝尔做出了努力坎贝尔做出了努力, 但是非常失望地得知他的平但是非常失望地得知他的平 均时速是均

30、时速是299英里。英里。 【词块积累【词块积累】 (1)be disappointed that. . . 对对感到失望感到失望 be disappointed at/by sth. 对某事感到失望对某事感到失望 be disappointed in/with sb. 对某人失望对某人失望 be disappointed to do sth. 因做因做而感到失望而感到失望 (2)disappoint vt. 使失望使失望 (3)disappointment n. 失望失望; 沮丧沮丧 to ones disappointment 令某人失望的是令某人失望的是 (4)disappointing

31、adj. 令人失望的令人失望的; 令人扫兴的令人扫兴的 【小词汇【小词汇大文化大文化】 Man alone is born crying, lives complaining, and dies disappointed. 只有人只有人, 生下时啼哭生下时啼哭, 活着时抱怨活着时抱怨, 去世时失望。去世时失望。 【知识延伸【知识延伸】 (1)现在分词作形容词时通常具有主动关系现在分词作形容词时通常具有主动关系, 多形容客观事物体现在外的性质多形容客观事物体现在外的性质, 其修饰对象往往是物其修饰对象往往是物, 其意思是其意思是: 令人令人的。的。 (2)过去分词作形容词时往往具有被动关系过去分

32、词作形容词时往往具有被动关系, 多形容人或物的情绪或感受多形容人或物的情绪或感受, 其意其意 思是思是: 感到感到。 Thank you for sharing this inspiring story with us. 感谢您与我们分享这个令人鼓舞的故事。感谢您与我们分享这个令人鼓舞的故事。 After a conversation with him one would feel inspired and warm at heart. 经过经过 与他的一番交谈与他的一番交谈, 人们能感受到发自心底的鼓舞与温暖。人们能感受到发自心底的鼓舞与温暖。 【即学活用【即学活用】 语法填空。语法填空。

33、(1)She was disappointed _(learn) that she had failed the test at her first attempt. (2) She was _(disappoint)that he never replied to her letter. (3)When hearing the _(disappoint)news that he was banned from driving, the old man was very _(disappoint). to learn disappointed disappointing disappointe

34、d (4) From his _(disappoint)look, I knew he didnt pass the examination. (5)Much to his _(disappoint), his son is addicted to smoking. disappointed disappointment 3. desire n. 渴望渴望; 欲望欲望 vt. 渴望渴望; 期望期望 *Its our desire that you should provide some money to fund our program, as well as offer us some pr

35、actical suggestions. 我们渴望你能为我们的项目提供一些资金我们渴望你能为我们的项目提供一些资金, 还能提供一些实用的建议。还能提供一些实用的建议。 *(2020天津高考天津高考)Greatness comes from a lasting desire to explore. 伟大来自伟大来自 一种持久的探索欲望。一种持久的探索欲望。 *We always desire to live in peace with our neighbors. 我们一向希望邻里之间和睦相处。我们一向希望邻里之间和睦相处。 *We desire that immediate help (sho

36、uld) be given to the local villagers who have been trapped by the flood. 我们渴望立刻给予那些被洪水围困的当地村民们救援。我们渴望立刻给予那些被洪水围困的当地村民们救援。 【词块积累【词块积累】 (1)desire to do 渴望做渴望做 desire sb. to do希望某人做希望某人做 desire that. . . 希望希望(从句中用从句中用should do结构结构, should可以省略可以省略) (2)a desire for sth. 渴望某事渴望某事 (3)desirable adj. 令人满意的令人

37、满意的; 值得要的值得要的 desired adj. 渴望的渴望的; 想得到的想得到的 【小词汇【小词汇大文化大文化】 All men naturally desire to know. 人的天性皆欲求知。人的天性皆欲求知。 (这一贴切的比喻启示我们人要时刻学习这一贴切的比喻启示我们人要时刻学习) 【即学活用【即学活用】 (1)语法填空。语法填空。 She has no desire _the life in the city. Thats because she cant adapt to the fast pace of life there. Henry desires _(receiv

38、e) his graduation certificate soon. (2)The old man _(希望他的儿子谋生希望他的儿子谋生) with dignity . for to receive desired/desires his son to earn his living (3)I _(有强烈的渴望有强烈的渴望) to reach in and play with the toy, but was held back thankfully by the shop window. (4)We _(希望检验希望检验)the new robot within one month. (5

39、)He had a computer at home, and he desired that the computer _ _(做所有的工作做所有的工作) for him. had a strong desire desire to test out do all the work 4. carry on 继续做继续做, 坚持干坚持干 *After his death, his next generation will carry on his career. 他去世后他去世后, 他的下一代将继承他的事业。他的下一代将继承他的事业。 *They carried on chatting as

40、if nothing had happened. 他们继续聊天他们继续聊天, 就像什么事都没有发生过。就像什么事都没有发生过。 *Sorry, I interrupted you. Please carry on. 很抱歉我打断了你很抱歉我打断了你, 请继续。请继续。 * Dont blame me. Im just carry out orders. 别怪我别怪我, 我只是奉命行事。我只是奉命行事。 * We need to carry out more research. 我们需要进行更多研究。我们需要进行更多研究。 【词块积累【词块积累】 carry on (with) sth. /do

41、ing sth. 继续继续(做做)某事某事 carry out 执行执行, 实施实施; 进行进行 carry through 帮帮渡过难关渡过难关; 把把进行到底进行到底 【即学活用【即学活用】 语法填空。语法填空。 (1)I hate it when she calls me at workIm always too busy to carry _a conversation with her. (2)Although faced with so many difficulties, they still carried _with their research. on on (3)The

42、support of her mother carried Jane Goodall _and she devoted herself to the study of chimps. (4)He gave himself a new name to hide his identity when he went to carry _ the secret task. through out 5. signal n. 信号信号; 标志标志vi. 标明标明; 发信号发信号 *This signalled one step further in Chinas plan to establish a s

43、pace station in the future. 这标志着中国未来建立空间站的计划又向前迈进了一步。这标志着中国未来建立空间站的计划又向前迈进了一步。 *She signalled that she was about to turn left. 她打信号灯表示她就要向左转弯。她打信号灯表示她就要向左转弯。 *My mother is signalling to me to remove the table. 我妈妈在示意我将桌子移开。我妈妈在示意我将桌子移开。 *When you come across the crossing, you should pay attention to

44、 the traffic signals. 当过十字路口时当过十字路口时, 你应该注意交通信号灯。你应该注意交通信号灯。 【词块积累【词块积累】 (1)signal (to) sb. to do sth. 示意某人做某事示意某人做某事 signal (sb. ) that示意示意 signal sth. to sb. 向某人示意向某人示意 (2)traffic signals交通信号灯交通信号灯 【即学活用【即学活用】 (1)Kurdish leaders saw the visit as _of support. 库尔德领导人将这次访问视作一种表示支持的重要信号。库尔德领导人将这次访问视作一

45、种表示支持的重要信号。 (2)She _great changes in energy policy. 她将暗示能源政策会有重大变化。她将暗示能源政策会有重大变化。 an important signal will be signalling/signal 6. so as to (do sth. )为了为了; 以便以便 *People will always continue to explore this final frontier so as to learn its secrets. 人们总是会继续探索这最后的边境人们总是会继续探索这最后的边境, 以了解它的秘密。以了解它的秘密。 *

46、 She tried to slide into the room so as not to be seen by other people. 她设法溜进房间她设法溜进房间, 目的是不被别人看到。目的是不被别人看到。 【名师点津【名师点津】 so as to与与in order to so as to 引导的目的状语不可位于句首引导的目的状语不可位于句首, 否定形式是否定形式是 so as not to; in order to 引导的目的状语位于句首和句中均可引导的目的状语位于句首和句中均可, 否定形式是否定形式是 in order not to 。 *All of us worked ha

47、rd in order to/so as to pass the exam. =In order to pass the exam, all of us worked hard. =All of us worked hard so that/in order that we could pass the exam. 为了通过考试为了通过考试, 我们都努力学习。我们都努力学习。 【即学活用【即学活用】 (1)He got up earlier _(以便以便)get to school on time. (2) _(为了不被听见为了不被听见), she pointed her finger upw

48、ards to signal that someone was moving about upstairs. (3)(2018天津高考天津高考)Lets not pick these peaches until this weekend _ _(以便以便) they get sweet enough to be eaten. so as to/in order to In order not to be heard so that/in order that 7. On 12 April 1961, Yuri Gagarin became _ _. 1961年年4月月12日日, 尤里尤里加加林

49、成为世界上第一个进入太空的人。加加林成为世界上第一个进入太空的人。 【句式解构【句式解构】 本句中本句中the+序数词序数词+n. +to do 表示第几个做某事的表示第几个做某事的。不定式所修饰的。不定式所修饰的 名词或代词前面常有名词或代词前面常有only, first, last, next或序数词、形容词最高级等修饰。或序数词、形容词最高级等修饰。 the first person in the world to go into space *I am always the first person to get to the office. 我总是第一个到达办公室的人。我总是第一个到

50、达办公室的人。 *He is always the first to come and the last to leave. 他总是第一个来他总是第一个来, 最后一个走。最后一个走。 *It was the first play to win all three of these major awards. 它是赢得所有这三项大奖的第一部戏剧。它是赢得所有这三项大奖的第一部戏剧。 英语中常用不定式作后置定语的情况主要还有英语中常用不定式作后置定语的情况主要还有: 被修饰词前有被修饰词前有the only, the very, the next等词。等词。 *The next thing to