Unit4 Reading for Writing (ppt课件)-2022新人教版（2019）《高中英语》必修第三册.pptx

1、人教版英语人教版英语 必修第必修第三三册册Period 4 Reading for Writing Period 4 Reading for Writing Unit 4 Space Exploration 郓郓城第一中学城第一中学 Learning objectives:By the end of class,you are expected to:1.Learn to read quickly to get main idea;read carefully to get the detailed information.2.Master the structure and language

2、 features of an argumentative essay.3.Learn to write your opinion about space exploration.4.Know the value of space exploration.Small talk Different people have different ideas about space exploration.Some people support space exploration because they think it has brought a lot of benefits to humans

3、.But on the other hand,some people think there are a lot of questions to solve like hunger and diseases,why not spend more money and effort on them?What is your idea and why?I think we should be favor of it because a lot of space technologies has already provided service for us common people,like GP

4、S.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 accident.Read the argumentative essay and answer the questions.(P45)1.Why are some people against space exploration?2.What has sp

5、ace exploration done for food production?3.How does space exploration benefit the products that people use nowadays?4.What did the pictures of Earth from space make people realise?They think space exploration wastes time and money and humans should feed the poor and find solutions to other problems,

6、such as pollution and fatal diseases.Space exploration has resulted in many satellites,which can record data on land and weather patterns.After analysis of the data,scientists can provide useful advice for farmers.In this way,space exploration has improved food production.It made people realise that

7、 our planets resources are limited.Space technologies are widely used in all kinds of industries and everyday products such as GPS,memory foam pillows,and smartphone cameras are changing our lives.Para.1Para.2Para.4Para.3Fill in the blanks and catch the structure of the passageDifferent opinions abo

8、ut space explorationSome people argue that we should stop exploring,while others feel this is a 1._ view.shallowDifferent benefits of exploring spaceIt has 2._ in the fight against world hunger.It has 3._ technological improvements.It helps people 4._the worlds problems.made a difference promotedthi

9、nk aboutDraw a conclusionExploring space should 5._continueDifferent opinions about space explorationIntroductionClosingSecondly,space exploration has already promoted technological improvements that benefit us all.Finally,sending astronauts into space has helped people to think about the worlds pro

10、blems and even find ways to solve them.Body Paragraphs:supporting evidenceFirst,exoloring space has made a difference in the fight against world hungerThe writers opinion:Exploring space provides the world with many different benefits.Topic sentenceTopic sentenceTopic sentence Study the organisation

11、 and langauge featuresBody/Content/Supporting informationBeginning/Introduction/TopicClosing/Ending/ConclusionHow 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 differe

12、nt opinions about space exploration.Body:give supporting evidence.(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 becoming a hot topic.Some

13、people argue that space exploration wastes a large amount 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

14、daily lives such as GPS,smartphone cameras and so 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,e

15、xploring space can extend our horizon beyond 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 recen

16、t years,many countries have spent billions 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

17、,the costs involved are enormous.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 exp

18、lore?Finally,there are many 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.IntroductionBodyClosingAgainstLets

19、 practice writing an argumentative essay.最近，你班同学就最近，你班同学就“太空探索是否值得太空探索是否值得”这这一话题展开了一话题展开了一场讨论。请你根据下表提供的信息，用英语写一篇短文介绍讨场讨论。请你根据下表提供的信息，用英语写一篇短文介绍讨论的情况，并谈谈自己的看法。论的情况，并谈谈自己的看法。30%30%的同学认为：的同学认为：70%70%的同学认为：的同学认为：不值得探索不值得探索2 2离我们及我们离我们及我们的日常生活太遥远的日常生活太遥远3 3浪费金浪费金钱。这些金钱本可用来解决地钱。这些金钱本可用来解决地球上的饥饿、污染等问题球上的饥饿

20、、污染等问题1.1.值得探索值得探索2 2已使用卫星进已使用卫星进行通讯传播、天气预报行通讯传播、天气预报3 3有有望解决地球人口问题、地球能望解决地球人口问题、地球能源短缺问题源短缺问题 Before writing-Words and phrases _ _ 探索太空探索太空_ _ 有有很大影响很大影响 _ _ 导致导致 _ _ 先进的技术先进的技术 _ _ 满足要求满足要求_ _ 改变我们的生活改变我们的生活 _ _ 靠近靠近；接近；接近 _ _ 提供提供生活所需生活所需 _ _促进促进技术改进技术改进 _ _ 提供提供解决问题的解决问题的办法办法Translate the phrase

21、s from the text.explore space make a differenceresult 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

22、in our class have had a discussion on whether 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用于太空探索的资金可以用来解决地球的饥饿和污染等问题。(过去分词作定语

23、)_30%的同学认为不值得探索。_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。_70%的人认为太空值得探索，因为我们从中受益匪浅。(because)_总有一天，我们可以搬到其他星球去解决人口问题。(by doing)_太空研究将使我们能够找到新的能源来解决地球上的能源短缺问题。(不定式作目的状语)_在我看来,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 thin

24、k space exploration is not worthwhile.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 planets one day.Space research will enable us to

25、find new sources to solve the problem 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 on whether space is worth exploring.Students hold different ideas about it.30%of us think sp

26、ace exploration is not worthwhile.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

27、 benefited a lot from it，such as using satellites for communication and weather forecast.Whats more，with further space research，we may solve the population problem by moving to other planets one day.Also，space research will enable us to find new sources to solve the problem of energy shortages on th

28、e earth.As far as I am concerned,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 closing express the writers opinion and end properly?Are there any grammar,spelling,or punctuation errors?Check and revise your draft