1、 Unit4 Topic3 China is the third nation that sent a person into space. Section C Learning Objectives能積累詞匯，詞組，句子等為閱讀掃清障礙。能讀懂與科學知識有關的文章。能根據問題查找信息，找出各段的中心句，理清文章的結構。 積一積 讀一讀 理一理能結合思維導圖，列出關鍵信息，為寫作提供框架，進行短文創作。寫一寫 What s the biggest event in October?China launched the Shenzhou 13th spaceship. Thanks to com

2、puters, China has taken the leading position in space industry.How does the spaceship work?Astronauts use computers to control the speed and direction,even the temperature. education business industry communication daily life medical care sports entertainmentWhat fields do we use the computer in?ent

3、tenmntn. 娛樂Computers are very important ! Pre-readingThe Importance of Computers Read the title and predict (預測) the main idea of the passage. Computers have become very important in many areas of work and leisure .Task 1: Read the passage and check your answer. While-readingThe title is helpful to

4、find out the main idea.The main idea: 1.What is the writing style of the passage?Task 2: Read 1a quickly and answer the questions.A. Narrative (記敘文) B. Expository (說明文) C. Argumentative (議論文)2.Whats topic sentence of each paragraph? (Underline)3.Whats the structure(結構) of the passage?Topic sentences

5、 are usually at the beginning or the ending of a paragraph.=Paragraph 1 =Paragraph 2 =Paragraph 3 A.C.B.1.What is the type of the writing style?(體裁） C. Argumentative (議論文） B. Expository (說明文) A. Narrative (記敘文) 2.Whats the topic sentence of each paragraph?Since the Internet came into being,peoples l

6、ife at home have been changed.Computers have improved our lives, but they have brought problems.Para.1Para.2Para.3There is no doubt that computers are very useful in technology and business.There is no doubt that +句子句子 無疑，毫無疑問無疑，毫無疑問. There is no doubt that computers play an important role in our da

7、ily lives.There is no doubt that +句子句子 無疑，毫無疑問無疑，毫無疑問.e.g. 毫無疑問電腦在我們的日毫無疑問電腦在我們的日常生活中扮演著重要的角色。常生活中扮演著重要的角色。doubt /dat / 懷疑，疑惑 3.Whats the structure of the passage?Try to find the structure of the passage when scanning the passage.=Paragraph 1 =Paragraph 2 =Paragraph 3Task 3.Read Para.1 carefully and

8、 fill in the blanks. A. 地方B. 下指示C. 證明 Place The usage of computers In _ In _ In factories In business control the speed and direction find diseases easily and _ other problemsdo _ work _ and cancel ordershospitalssolvedangerousplacespaceWhat does “place” mean ? knslv. 取消，撤銷In space, computers are us

9、ed to control the speed and direction.利用反義詞猜詞ComputersDaily lifeplay games and _anddo business at home send e-mails and _Task 4. Read Para.2 carefully and Complete the mind-map with key words.watch movies do shopping chat on line_We use computers to.ComputersproblemsTask 5. Read Para.3 carefully and

10、 Complete the mind-map with key words.get headaches or _have no time to_sore eyesstudy or exercise?for example/ for instancebesidesbsadzadv. 而且，還有而且，還有prep. 除除之外之外（包括在內包括在內）Besides, not everything we read on the Internet is true or good for us. ComputersproblemsTask 6. Read Para.3 carefully and Comp

11、lete the mind-map with key words.get headaches or _have no time to_Not eveything is_sore eyesstudy or exercisetrue or goodbesidesComputers bring problems. We In daily life, we use computers to1. _ of a spaceship. 2. help doctors _. 3. _ in factories. 4. help businessmen_.1. play games and _2. _ and_

12、 at home. 3. _ by sending e-mails and _1. get headaches or _. 2. dont have enough time _. 3. something on the Internet is not _.control the speed and direction find diseases easilycontrol the robotsplace and cancel orders watch movies do shopping do businesscommunicate chatting online sore eyesto st

13、udy or exercise true or goodTask 7.Retell 1a by the following diagram. Computers are used toWhats the writers purpose (意圖意圖) of this passage ? A: to tell us computers have some disadvantages. B: to tell us computers have many advantages. C: to tell us computers are useful, but they must be used prop

14、erly . Agree？Disagree？As the saying goes, every coin has two sides. Nowadays, the smart phones bring so much convenience to our study and life, many students lose themselves in them.1.What do you think of the smart phones among you? 2.Can you have your own smart phone？ Post-readingAgreeDisagreeWe st

15、udents can have our own smart phones.smart phonesget headaches/. Task 6.Draw your mind-map according to your debate.agreedisagree watch movies/. do shopping chat on line/.search for informationhave no time to studyNot eveything is true /. Task 7.Writing 隨著經濟的發展，手機在我們日常生活中的使用日益廣泛。而在隨著經濟的發展，手機在我們日常生活中

16、的使用日益廣泛。而在校中學生是否應該擁有手機，學生們擁有不同的觀點。你們學校的校中學生是否應該擁有手機，學生們擁有不同的觀點。你們學校的English Newsletter正在就此舉行征文活動。根據今天所學內容并結正在就此舉行征文活動。根據今天所學內容并結合自己的導圖寫一篇約合自己的導圖寫一篇約8 80 0詞的小短文。詞的小短文。 phrases: play an important part in There is no doubt that be used to thanks to with the help of for instance /for example whats more

17、whats worse besidesWhats the structure(結構結構) of the composition?BeginningBodyEndingforagainst transition(過渡過渡) With the development of ecomony, smart phonesare more widely used in our daily life.watch movies/do shopping /. get headaches/have no time to study/. for instance /for example/besides/whats more/whats worse/.In my opinion, .As the saying goes, every coin has two sides.We should use smart phones properly.At the end of the class, we can. talk about the importance of computers; be awar