Unit 2Extended reading含语言点（ppt课件）-2022新牛津译林版《高中英语》选择性必修第三册.pptx

1、Lead-in Chinas exploration in space Shenzhou 13,2021Dongfanghong 1,1970Shenzhou 5,2003Tiangong 1,2013Change 4,2019Tianwen 1,2020Extended readingWhy we explore?Which of the following best shows the structure of the text?ABCReading for structure Para 1:Why do we continue to explore space?Para 2Para 4P

2、ara 3Para 5Para 6To satisfy our curiosityTo better understand the universeTo make our lives safer and easierTo gain great economic valueTo educate and inspire the next generationReading for structureextremely difficulttime-consumingextremely dangerousmoney-consumingReading for detailed information(P

3、ara.1)What is the harsh reality about space exploration?our naturecuriosity about the unknownvisit thick and wild forestsclimb vast mountain rangescross deep oceansexplore the furthest frontier-spaceour Earththe universeReading for detailed information(Para.2)Reason 1:To satisfy our curiosity about

4、_the unknownDo you know any ancient tales that reflect humans fascination with the sky?the tale of ChangeKuafu Ran after the SunWright brothersWanhu challenged the spaceReading for detailed information(Para.2)Daedalus and Icarus How do you understand the sentence“With each space mission comes greate

5、r insight,thus motivating us to continue along the same path of adventure”?(lines17-18)Driven by curiosity,humans never stop the adventure into new places.In this continuous process,humans become more insightful and knowledgeable about the universe,which in turn motivates mankind to explore further.

6、Reading for detailed information(Para.2)The Earth is round It orbits the sun.Is there life on other planetsWhere is the dark energy?Whats the future of the universe?.confirmed factsquestions to be answeredReading for detailed information(Para.3)Reason 2:To expand our understanding of the _ of the un

7、iverseorigin,evolution,and likely futureSpace explorationHealthProvide _to societies in many areasSafety(Shock absorbers)Energy(Hydrogenfuel cell vehicles)Information technologyA strong motiveReading for detailed information(Para.4)_ _advancesReason 3:To solve _ problems and make our lives safer and

8、 easierreal-lifeScientific andtechnological benefitssupport stuff on the groundthe increasing space economya variety of career opportunitiesastronautsengineersmechnicsresearch assistantsgreat economic valueReading for detailed information(Para.5)Reason 4:To gain great economic valueshape_;motivate_;

9、keep_;ensure_.childrens lives foreverthe youth to aim hightheir thirst for knowledge alivefurther advances in many fieldsThe youth is the hope of a country.Reading for detailed information(Para.6)Reason 5:To provide _ for the next generationeducation and inspirationThe pursuit of the ultimate truth

10、of the universe is the final objective and destination of civilization.Liu CixinPush the limits of human civilization!The reasons _we desire to explore space are as follows.First of all,it is out of our natural _(curious)about the unknown._we are fascinated by the sky is evident in ancient tales fro

11、m around the world,such as that of Change.Secondly,the results of the space _(investigate)have made major contributions to an _(understand)of the origin,evaluation,and likely future of the universe.Thirdly,with technologies first researched and developed for space _(explore),we can solve some of the

12、 big problems _(face)mankind,_(make)our lives safer and easier.Fourthly,the space industry can actually bring great _(economy)value as well as job opportunities.Furthermore,_ these people do can provide education and _(inspire)for the next generation.facingmakingeconomicwhatinspirationwhycuriosityTh

13、atinvestigationsunderstandingexplorationText reviewBY ZYHBY ZYHLanguage UsageBY ZYHBY ZYH132EXPRESSIONSSENTENCE STRUCTURELAGUAGE USAGE4INSTANT FEEDBACKBY ZYHBY ZYHExpressions1BY ZYHBY ZYH1.敢于做某事)_2.拓展我们对.的理解_3.提高我们的生活质量_4.我们对未知事物的好奇_5.渴望做某事_6.理解，弄懂 _7.着迷于 _8.激励某人做某事 _9.对.作出重大贡献 _10.解决根本性的问题_Expressi

14、onsBY ZYHBY ZYH11.被应用于 _12.地震频发的 _13.有可能._14.被批量生产并投放_15.科技进步_16.做某事的强烈动机_17.需要巨额投资 _18.据统计 _19.远超出 _20.对知识的渴望 _ExpressionsBY ZYHBY ZYHLanguage Usage2BY ZYHBY ZYHBY ZYHBY ZYHTry to make sense of what you see and wonder about what makes the universe exist.（L14）make sense of 理解，弄懂make sense 讲得通；有道理in

15、a sense 从某种意义上来说There is no sense in doing sth.做某事没有意义This sentence just doesnt make sense,no matter how you read it.It makes sense to take advantage of these resources.You are right in a sense,but you dont know all the facts.There is no sense in resting on your laurels.BY ZYHBY ZYHBY ZYHBY ZYHThe B

16、BC will cover all the major games of the tournament.She sobbed,covering her face with her hands.The survey covers all aspects of the business.$100 should cover your expenses.By sunset we had covered thirty miles.The reserve covers an area of some 1 140 square kilometres.Dont judge a book by its cove

17、r.Li Bo happily lifted the cover of the chicken soup.封面盖子遮盖涉及足够支付行进（一段路程）占（面积）报道BY ZYHBY ZYHSentence structure3BY ZYHBY ZYHSome people believe that while space exploration expands our understanding of the universe,it is a waste of public purse and does nothing to enhance the quality of our lives.(L5

18、)While space exploration is a reality,we remain curious about the mysteries of the universe.(L16)从属连词，“尽管”，引导让步状语从句BY ZYHBY ZYHThe reality is that space exploration is extremely difficult and dangerous,can take a very long time and costs a huge amount of money.(L3)BY ZYHBY ZYHTry to make sense of wh

19、at you see and wonder about what makes the universe exists.(L14)BY ZYHBY ZYH.(lines 15-16)BY ZYHBY ZYH据估计，全球太空经济每年增长数十亿美元。It has been calculated that the global space economy is increasing by billions of dollars every year.（L38）It is likely that hydrogen fuel cell vehicles will be mass produced and

20、launched in the near future.(L32-33)氢燃料电池汽车很有可能在不久的将来大规模生产和上市。it 作形式主语BY ZYHBY ZYHBY ZYHBY ZYHIt is through our research into space that we have confirmed the Earth is round and that it orbits the Sun.(L23)It can be these moments that shape childrens lives forever and motivate them to become the sci

21、entists and engineers of the future.It is this kind of inspiration that keeps our thirst for knowledge alive and ensures that advances in space exploration and many other fields will continue to be made.（Lines 47-50）强调句型BY ZYHBY ZYHWith each mission comes greater insight,thus motivating us to contin

22、ue along the same path of adventure.(L 17)When you have seen a man walk on the moon,you grow up believing that anything is possible!(L52)BY ZYHBY ZYHWith technologies first researched and developed for space exploration,we can solve some of the big problems facing mankind,making our lives safer and easier.(L26)Shock absorbers originally applied to the space shuttle launch have also been set up in the cities with a high frequency of earthquakes in order to protect buildings and save lives.(L28)过去分词作后置定语BY ZYHBY ZYHInstant Feedback3BY ZYHBY ZYHBY ZYHBY ZYHAim high and dream big!