Unit2 Extended reading 高中英语牛津译林版（2020）选择性必修第三册.pptx

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1、Extended readingWhy we exploreWarm-upWhy do we explore space?Warm-upWhy do we explore space?To solve the mysteries of outer space;To fine another planet to settle on;To display a countrys national strength;To gain great _To satisfy humans _To _ and _ the next generationTo solve _ and make our lives

2、_To better understand the _,_,and likely _ of the universePara.3:Reading for structurePara.1:Why we exploreWhy do we continue to explore space?Para.2:Para.4:Para.5:Para.6:curiosityoriginevolutionfuturebig problemssafer and easiereconomic valueeducateinspire_ for space explorationReasonsIntroduction_

3、IntroductionI_ motive:our natureE_ motives:Advantages of space explorationnternalxternalPara.1:introduction“Thats one small step for a man,one giant leap for mankind.”Neil Armstrong“We would be regularly visiting other planets in our solar system and would even dare to travel beyond it.”Para.1:intro

4、duction1.What is the reality of space exploration?(Use adjectives to describe it)difficulttime-consumingdangerousmoney-consuming2.How does the author introduce the topic?By presenting the _ of space exploration and some _ about it.realityconcerns/doubtsPara.2:natural curiosityHumans are curious abou

5、t _.the unknownvisit _rangescross _explore _thick and wildforestsclimb _vast mountaindeep oceansspacePara.2:natural curiosityWhy does the author quote the saying of Stephen Hawking?“Remember to look up at the stars and not down at your feet.Try to make sense of what you see and wonder about what mak

6、es the universe exist.Be curious.”(Lines 13-15)The author quotes Hawkings words to show that it is basic _ to be curious about the universe.In other words,he _ us to be curious.Without curiosity,no m_ would be solved and no p_ could be made.Each small step may further lead to a great _ in discoverin

7、g more.human natureencouragedysteriesrogressleap Para.2:natural curiosityDo you know any ancient tale that reflect humans curiosity?The tale of ChangeKuafu ran after the sunWanhu challenged the spaceGalileos telescopeHow do you understand the sentence?“With each space mission comes greater insight,t

8、hus motivating us to continue along the same path of adventure.”(Lines 17-18)In the continuous process of adventuring into new places,humans become more _(insight)and _(knowledge)about the universe,which _ motivates mankind to explore further.Para.2:natural curiosityinsightfulknowledgeable in turnPa

9、ra.3:better understanding1.What fundamental questions can exploring space address?2.What facts have been confirmed and what questions remain to be answered?Questions about our place in the universe and the history of our solar system.Facts:the Earth is round and that it orbits the Sun.Questions:whet

10、her there is life on other planets?ApplicationsFunctionsPara.4:wide applications1.How does the author support his argument?2.What are the examples mentioned?By giving examples.To protect buildings and save livesTo mass-produce and launch hydrogen fuel cell vehicles(氢能源电车)Earthquake shock absorbers(地

11、震减震器)Liquid hydrogen(液态氢)Para.4:wide applicationsDo you know any other applications of space exploration technology?mobile navigationweather forecastdried or freeze-dried foodbaby diapersPara.5:economic value1.How does the author support his argument?2.What economic benefits do space exploration bri

12、ng?Workers behind the scenesBy listing/citing numbers/statistics/data.(Lines 38-39)It can also provide a variety of career opportunities for young people.Para.6:education and inspirationHow can the space exploration educate and inspire the next generation?Shape _;Motivate _;Keep _;Ensure _.childrens

13、 lives foreverthe young to aim hightheir thirst for knowledge alivefurther advancesDiscussionWhy does the author think providing education and inspiration for the next generation is the biggest reason for space exploration?Do you agree or not?Why?Children are a nations and even the worlds future.Hum

14、ans should not only _ knowledge,but also ensure future generations _ knowledge.Amazing work done by great scientists,astronauts and other support staff may deeply _ children to work hard.pass on have a thirst for inspireThe dream that you dare to dream really comes true!Summary:writing techniques1.W

15、hats the genre of this magazine article?2.What are the writing techniques the author uses to make his argumentation more persuasive?An argumentative essay.QuotingGiving examplesCiting statisticspCompulsory one:pOptional one:Write a summary of this article with no more than 150 words.If you disagree with the authors opinion,write an argumentative essay to argue againstargue against space exploration.(Apply the writing techniques the writing techniques weve learnt to your writing)