新教材人教版高中英語(yǔ)必修三 U4 Reading for Writing課件

1、U4 Reading for Writing Is exploring space a waste of time and money？leading-inWhat is your opinion on spending much money and time in exploring space?Different people have different ideas about spaceexploration. What is your idea and why ? I think we should be favor of it because a lot of space tech

2、nologies has already provided service for us mon people, like GPS.I think we should stop because we need more money and effort to help the poor, the disabled. Whats worse, there are a lot of risks in space exploration, like the Challenger a ident.Is exploring space a waste of time and money? Why?Pos

3、sible answers:help us learn about new pla s, new stars;create numerous jobs like engineers, research assistants and technicians;lead to advanced technology; Thinkingcost a lot of time and money; get little benefits to human beingsFor:Against:Now lets read a passage to learn the writers opinions on t

4、his question.1. argue v. 爭(zhēng)辯；爭(zhēng)論；論證教材原句some people argue that we should stop wasting time.要點(diǎn)必記argue with 爭(zhēng)論；和爭(zhēng)吵 argue about 爭(zhēng)論；議論某事argue for 贊成；支持；論證 argue over 辯論某事，為爭(zhēng)論argue against 反對(duì)；據(jù)理反對(duì)；爭(zhēng)辯 argue on 辯論（爭(zhēng)論）某事核心詞匯2. result in 導(dǎo)致教材原句it has directly resulted in the many satellites that now orbit earth

5、.它直接導(dǎo)致了許多衛(wèi)星繞著地球轉(zhuǎn)。要點(diǎn)必記result from 由. 導(dǎo)致 as a result 結(jié)果 as a result of adv. 作為的結(jié)果experimental result實(shí)驗(yàn)結(jié)果 test result試驗(yàn)結(jié)果核心詞匯3. run out 用完；用盡教材原句The resources on earth will run out. 地球上的資源將用盡。辨析run out 某物用完了run out of 某人用完某物例：My money ran out. 我的錢花完了 I ran out of my money. 我花完了我的錢核心詞匯4. attach vt. 系；綁；

6、貼教材原句They must attach themselves to something. 他們必須把自己系在某物上。要點(diǎn)必記attachment n. 附件，附屬物attached adj. 喜愛(ài)的；依戀的；附屬的attach sth to 把某物連接到attach importance to 重視核心詞匯5. provide for sb. 提供生活所需教材原句In order to provide for such a rapidly increasing population 為了給快速增長(zhǎng)的人口提供所需歸納拓展為某人提供某物provide sb. with sth.； provid

7、e sth. for sb.核心詞匯ing 做主語(yǔ)教材原句Exploring space has already made a difference in the fight against world hunger.句式講解動(dòng)詞ing形式在句中做主語(yǔ)的位置, 謂語(yǔ)動(dòng)詞要用單數(shù)Watching TV is harmful to our eyes.Drinking milk does good to our health.核心句式Read the passage and answer the questions1Is exploration space a waste of time and m

8、oney?Because they think that we should feed the worlds poor and find immediate solutions to other problems, such as pollution and fatal diseases.1. Why are some people against space exploration?2. What has space exploration done for food production?It has directly resulted in the many satellites orb

9、iting Earth, which helps record data on land and weather patterns, providing useful re mendations and advice for farmers.Is exploration space a waste of time and money?It made people realise that our pla s resources are limited.3. What did the picture of Earth from space make people realise?4. How d

10、oes space exploration benefit the products that people use nowadays?High-end products around the world are made to a higher standard now because of advanced technology which was first created to meet the requirements for space exploration.Study the features of an argumentative writing 2 topic senten

11、cePara.1 Para.2 Para.3 Para.4 Para.5 Some people argue that we should stop. However, others feel this is a shallow view. Firstly, exploring space has already made a difference in the fight against world hunger.Secondly, space exploration has already promoted technological improvements that benefit u

12、s all.Finally, sending astronauts into space has helped people to think about the worlds problems and even to find ways to solve them.In closing, exploring space provides the world with many different benefits.different opinions on space exploration (paragraph 1)supporting argumentation on space exp

13、loration (paragraph 2 - 4)conclusion on space exploration (paragraph 5)Fill in the blanks and catch the structure of the passageDifferent opinions about space explorationSome people argue that we should stop exploring, while others feel this is a 1. _ view. shallowDifferent benefits of exploring spa

14、ceIt has 2. _ in the fight against world hunger.It has 3. _ technological improvements.It helps people 4. _the worlds problems. made a difference promotedthink aboutDraw a conclusionExploring space should 5. _continuePart 1 （para 1）IntroductionPart 2 （paras 2-4）BodyPart 3 （para 5）conclusiondetailed

15、analysis of the argumentative writingPara.1 introduction paragraph about space exploration focus on other problems, such as poverty, pollution, fatal diseases etc.realise the importance and benefits of exploring spacedifferent opinions to give background information; to stimulate the readers interes

16、tthesis sentenceat least 2 pointssupporting evidencedata, facts, case studies, authority,etclanguage featureconcise, essential, objective, calm, detailed, etcto persuade the readersto show main arguments 12312Para.2-4 body paragraph body Para.2-4 body paragraph Activity 1 Read Paragraph 2 again to f

17、ind out the arguments and supporting details.Reading for detailsThe argument:Supporting details:Firstly, exploring space has already made a difference in the fight against world hunger.recording data on weather patterntransmitting data to earthanalysing dataproviding re mendation and adviceActivity

18、1 Read Paragraph 3 again to find out the arguments and supporting details.Reading for detailsThe argument:Supporting details:Secondly, space exploration has already promoted technological improvements that benefit us all.new material; better heart monitors and other machines; GPS, memory foam pillow

19、s; smartphone camerasActivity 1 Read Paragraph 4 again to find out the arguments and supporting details.Reading for detailsThe argument:Supporting details:Finally, sending astronauts into space has helped people to think about the worlds problems and even to find ways to solve them.limited resources

20、; finding other pla to live ondetailed analysis of the argumentative writingPara.5 closing paragraph to summarize the argument to restate the opinion argumentative writing purposes1to present the authors opinion3to persuade the readers to believe or act2to explain, clarify, or illustrate the viewpoi

21、ntMind mapDifferent OpinionsWe should stop exploring space. Other opinion: _.Exploring space can help usDifferent benefits It can _. It promotes _. It helps people _the worlds problem.fight against world hunger technological improments think about ConclusionExploring space should _.be continued Is e

22、xploring space a waste?Have a try to write your own argumentative essay 3Decide upon a topic writing proceduresStructure the eassyPolish the languagewrite an argumentative essayStep 1: Decide upon a topic （確定一個(gè)話題）Topic： Is exploring space a waste of time and money?write an argumentative essayStep 2:

23、 Structure the essay （構(gòu)思文章框架）introduction paragraphbody paragraphclosing paragraphfirst para. middle para.last para. different opinionssupporting argumentationconclusion of your opinionwrite an argumentative essayStep 3: Polish the language （潤(rùn)色語(yǔ)言）make the language objectiveuse some transition wordsR

24、eading for the structure and language featuresHow to write an argumentative essay?For example: use what you have learnt to write about your opinion about space exploration.Summary List an outlineIntroduction: present the topic and different opinions about space exploration. Body: give supporting evi

25、dence. (topic sentences, linking words)Closing: draw a conclusion and express your opinion.point 1.point2.point 3.My opinion about space exploration With the development of science and technology, space exploration is be ing a hot topic. Some people argue that space exploration wastes a large amount

26、 of money and time. However, others believe that it is really worthwhile. Space exploration is a challenge to human beings, but I believe it has more advantages. Firstly, space technologies has helped produce many high-end products that improve our daily lives such as GPS, smartphone cameras and so

27、on. Secondly, it is necessary to find a new home for people in space, as the resources on Earth will run out. Space exploration makes us better understand the outer environment, which is necessary for us to make good use of the natural resources. Finally, exploring space can extend our horizon beyon

28、d the earth and satisfies our curiosity about the mystery of the universe. In closing, space exploration brings more benefits for humans. So we should pay more attention to it and support it.IntroductionBodyClosingForMy opinion about space exploration In recent years, many countries have spent billi

29、ons of dollars and lots of time on exploring space. Some people think it is worthwhile to do this. However, others argue that it is a waste of time and money and we should stop space exploration. First of all, although many benefits may result from space exploration, the costs involved are enormous.

30、 As we all know, exploring space requires a great deal of money on space equipment, training astronauts and doing experiments. Secondly, our world is faced with many unsolved problems, such as environmental pollution and fatal diseases. So why are we going into space to explore? Finally, there are m

31、any people suffering hunger. I cant understand spending all this money on expensive research and experiments when so many people need food. All in all, we should spend money and time caring for people around the world instead of exploring space. IntroductionBodyClosingAgainst寫作指導(dǎo)技 法 點(diǎn) 撥文體分析 把握寫作動(dòng)脈本單

32、元的寫作任務(wù)是寫辯論性文章。辯論性文章在行文時(shí)一般分為三個(gè)段落：第一部分：引入辯論的話題；第二部分：列舉正方觀點(diǎn)及理由；列舉反方觀點(diǎn)及理由；第三部分：表明作者自己的觀點(diǎn)。有時(shí)候正方的觀點(diǎn)和反方的觀點(diǎn)各成一段，這樣的話全文可分為四段。常用表達(dá)1.介紹討論的主題(開頭句)We had a discussion about whether it is necessary to.Weve had a survey on how to choose their courses，majors and universities.We have held a discussion about whether

33、it is good or not.2.過(guò)渡句Opinions are divided on this issue.Opinions are mainly divided into two groups.Different people，however，have different opinions on this matter.Different people，however，think quite differently on this matter.3.介紹正方觀點(diǎn)45% of the students hold the view that.For one thing，.For anot

34、her thing，.60% of the students are for the idea.4.介紹反方觀點(diǎn)On the contrary/However/As the old saying goes，each coin has two sides.Nearly half of the students think that.On the one hand，.On the other hand，.返 回Lets practice writing an argumentative essay. 最近，你班同學(xué)就“太空探索是否值得”這一話題展開了一場(chǎng)討論。請(qǐng)你根據(jù)下表提供的信息，用英語(yǔ)寫一篇短

35、文介紹討論的情況，并談?wù)勛约旱目捶ā?0%的同學(xué)認(rèn)為：70%的同學(xué)認(rèn)為：不值得探索2離我們及我們的日常生活太遙遠(yuǎn)3浪費(fèi)金錢。這些金錢本可用來(lái)解決地球上的饑餓、污染等問(wèn)題1. 值得探索2已使用衛(wèi)星進(jìn)行通訊傳播、天氣預(yù)報(bào)3有望解決地球人口問(wèn)題、地球能源短缺問(wèn)題 Before writing-Words and phrases _ 探索太空_ 有很大影響 _ 導(dǎo)致 _ 先進(jìn)的技術(shù) _ 滿足要求_ 改變我們的生活 _ 靠近；接近 _ 提供生活所需 _促進(jìn)技術(shù)改進(jìn) _ 提供解決問(wèn)題的辦法Translate the phrases from the text.explore spacemake a dif

36、ferenceresult inadvanced technologymeet the requirementschange our livesbe close toprovide forpromote technological improvement provide solutions to problemsWhile writing-the outlineParagraph 1：_ _Paragraph 2：_ _Paragraph 3：_ _Paragraph 4：_ _Recently，students in our class have had a discussion on wh

37、ether space is worth exploring.30% of us think space exploration is not worthwhile.On the other hand，70% think space is worth exploring. As far as I am concerned, it is worthwhile to explore the space.While writing-make sentences用于太空探索的資金可以用來(lái)解決地球的饑餓和污染等問(wèn)題。(過(guò)去分詞作定語(yǔ)) _30%的同學(xué)認(rèn)為不值得探索。_他們認(rèn)為太空探索離我們及我們的日常生

38、活太遙遠(yuǎn)并且浪費(fèi)金錢。_70%的人認(rèn)為太空值得探索，因?yàn)槲覀儚闹惺芤娣藴\。(because)_總有一天，我們可以搬到其他星球去解決人口問(wèn)題。(by doing)_太空研究將使我們能夠找到新的能源來(lái)解決地球上的能源短缺問(wèn)題。(不定式作目的狀語(yǔ))_在我看來(lái), 探索太空是值得的。_And the money spent on space exploration can be used to solve the earths problems such as starvation and pollution.30% of us think space exploration is not worthw

39、hile.They think space is too far away from us and our daily life and is a waste of money.70% think space is worth exploring because we have benefited a lot from it.We may solve the population problem by moving to other pla s one day.Space research will enable us to find new sources to solve the prob

40、lem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Writing-draft Recently, students in our class have had heated a discussion onwhether space is worth exploring. Students hold different ideas about it. 30% of us think space exploration is not worthw

41、hile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earths problems such as starvation and pollution. On the other hand，70% think space is worth exploring because we have benefited a lot from it，

42、such as using satellites for munication and weather forecast. Whats more，with further space research，we may solve the population problem by moving to other pla s one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am conce

43、rned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Does the introduction state the topic?Does the introduction express different opinions about the topic?Does the body give arguments with suitable supporting information?Does the

44、closing express the writers opinion and end properly?Are there any grammar, spelling, or punctuation errors?Check and revise your draft寫 作 訓(xùn) 練弄清文路 寫作妙筆生花假設(shè)你是李華，最近你班就“人類是否應(yīng)該開展克隆研究”進(jìn)行了討論。請(qǐng)根據(jù)討論結(jié)果，寫一封80詞左右的信給某英文報(bào)社的編輯來(lái)報(bào)道此事。贊成的理由反對(duì)的理由你的看法1.挽救瀕危動(dòng)物；2.再造人體器官，用于移植。1.引起基因變異；2.克隆人導(dǎo)致倫理道德混亂。注意：開頭和結(jié)尾已給出，不計(jì)入總詞數(shù)。1.命

45、題分析本單元的寫作項(xiàng)目屬于議論文寫作。這種寫作要求我們就有關(guān)問(wèn)題進(jìn)行分析并針對(duì)這些問(wèn)題提出自己的觀點(diǎn)和建議。議論文是一種剖析事物、 論述事理、發(fā)表意見、提出主張的文體。作者通過(guò)擺事實(shí)、講道理、辨是非,以確定其觀點(diǎn)，支持或否定某種主張。議論文應(yīng)該觀點(diǎn)明確,論據(jù)充分,語(yǔ)言精練，論證合理，有嚴(yán)密的邏輯。議論文在高考中常以圖表、提綱或圖畫的形式出現(xiàn)。提出論點(diǎn)。首先要仔細(xì)審題，根據(jù)對(duì)題目的理解和要求提出論點(diǎn)。論點(diǎn)要簡(jiǎn)明扼要、旗幟鮮明、通俗易懂、富有哲理性。給出論據(jù)。論據(jù)是用來(lái)說(shuō)明論點(diǎn)的，要從各個(gè)不同的角度和層次給出論據(jù)，層層展開，步步深人。論據(jù)要典型，說(shuō)理性要強(qiáng)，既可以是身邊的實(shí)例或可靠的報(bào)道,也可以是

46、名人名言等?？傊?，論據(jù)要充分，這樣才能說(shuō)明問(wèn)題。得出結(jié)論。有了論據(jù)，就要圍繞論點(diǎn)進(jìn)行合理的分析，做出恰當(dāng)?shù)倪壿嬐评砗团袛?，以此證明論點(diǎn)的正確性,最后推出結(jié)論。2.布局謀篇。(1)寫作步驟寫議論文時(shí)，要明確寫作的主題和對(duì)象，掌握正確的用詞和格式。寫作時(shí)一般遵循以下幾個(gè)步驟:審題寫作要求是闡述“人類是否應(yīng)該開展克隆研究”的討論結(jié)果，寫作時(shí)應(yīng)注意下面幾點(diǎn)：1.確定文體：這是一篇議論文。寫作時(shí)要注意議論文的寫作特點(diǎn)。2.主體時(shí)態(tài)：文章應(yīng)以一般現(xiàn)在時(shí)為主。3.主體人稱：由于是關(guān)于“人類是否應(yīng)該開展克隆研究”的話題，所以人稱應(yīng)該以第三人稱為主。審題謀篇謀篇第一段：選用合適的稱呼語(yǔ)，提出論題人類是否應(yīng)該開展

47、克隆研究。第二段：正方觀點(diǎn)1.挽救瀕危動(dòng)物；2.再造人體器官，用于移植。反方觀點(diǎn)1.引起基因變異；2.克隆人導(dǎo)致倫理道德混亂。第三段：自己的觀點(diǎn)總結(jié)全文，言簡(jiǎn)意賅。核心詞匯1.拯救瀕危動(dòng)物2.處理3.也，又，還4.反對(duì)5.引起6.有影響_遣詞造句save endangered animalsdeal/do withas well asbe against/object (to)bring abouthave effects/an effect on 連詞成句1.克隆對(duì)拯救瀕臨滅絕的動(dòng)物有用。Cloning is useful .2.克隆有助于研究許多疾病的治療方法。(beofn.in doing) for many diseases.3.我個(gè)人認(rèn)為，政府應(yīng)該認(rèn)真對(duì)待、嚴(yán)密監(jiān)控克隆問(wèn)題。Personally，the government should and monitor it closely.4.我們對(duì)克隆在未來(lái)會(huì)對(duì)世界產(chǎn)生的影響還不夠了解。 the world in the future？We dont understand enough.for saving endangered animalsCloning is of help i