Unit 4 Space Exploration Is Exploring Space a Waste of Time and Money ppt课件-(2021新)人教版高中英语必修第三册.pptx

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1、The Shenzhou 13 has been launched into space at 00:23, on 16 October 2021, marking the start of Chinas longest manned mission.Shen Zhou 12 The three astronauts, Nie Haisheng、Liu Boming、Tang Hongbo are coming back to Earth after spending 90 days in space. Thanks to scientists and astronauts devotion

2、and contributions, we have gained remarkable and surprising achievements. It took 10 years and 20,000,000,000 yuan to send the manned spacecraft Shen Zhou 6 to space. How much time and money will it take to finish a mission?Shen Zhou 6 Americas Challenger disasterWhat is your opinion? Why? (Group wo

3、rk) For Space Exploration Against Space Exploration1) We need to find new resources from other planets.2) Its humans nature to explore mysteries.3) It makes our life more convenient. 1) Exploring space sometimes puts astronauts life at risk. 2) It can cause serious space pollution. 3) We can solve a

4、 lot of urgent problems with that money.What is the style of the article?An argumentative essay议论文Previewbillions of 数十亿数十亿waste time/money doing 浪费时间浪费时间/金钱干某事金钱干某事the solution to sth./doing sth.的解决办法的解决办法make a difference 对对.产生影响产生影响result in 导致导致a number of 大量,许多大量,许多be transmitted to 被传送到被传送到.as

5、 a result 所以,结果是所以,结果是in ones efforts to do sth. 努力做某事努力做某事meet the requirement 满足要求满足要求provide for sth.提供生活所需提供生活所需at present 目前目前be close to 靠近靠近in closing 最后最后Find out the authors opinion on space exploration.Countries around the globe are spending billions of dollars and lots of time on various

6、space missions, whether to Mars or other planets much further away. Some people argue that we should stop wasting time and money exploring space. Instead, we should feed the worlds poor and find immediate solutions to other problems, such as pollution and fatal diseases.However others feel this is a

7、 shallow view which fails to realise now exploring space helps us.Firstly, exploring space has already made a difference in the fight against world hunger. It has directly resulted in the many satellites that now orbit Earth. A number of the satellites record data on land and weather patterns. Then

8、the data is transmitted to scientists on Earth. After careful analysis, the scientists can provide useful recommendations and advice for farmers. As a result, space-based science has helped farming in its efforts to grow enough food to feed Earths increasing population.Secondly, space exploration ha

9、s already promoted technological improvements that benefit us all. 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. For example, space technologies have helped the research and

10、development of different types of new material. They have also helped companies make better heart monitors and other machines that doctors regularly use. Today, space technologies are widely used in all kinds of industries, and everyday products such as GPS,memory foam pillows, and smart phone camer

11、as are changing our lives.Finally, sending astronauts into space has helped people to think about the worlds problems and even to find ways to solve them. Seeing pictures of our planet as an island in a black sea made people realise that our planets resources are limited. In order to provide for suc

12、h a rapidly increasing population, scientists are trying to find other planets that could one day be our new home. The greatest attention at present is on Mars because it is closer to Earth. In the future humans may live on both planets.In closing, exploring space provides the world with many differ

13、ent benefits. Therefore, it should continue so as to provide new and better solutions to peoples short-term and long-term problems.OpinionOpinionthe authors opinion on space explorationWhat are the authors supporting argumentation?Countries around the globe are spending billions of dollars and lots

14、of time on various space missions, whether to Mars or other planets much further away. Some people argue that we should stop wasting time and money exploring space. Instead, we should feed the worlds poor and find immediate solutions to other problems, such as pollution and fatal diseases.However ot

15、hers feel this is a shallow view which fails to realise now exploring space helps us.Firstly, exploring space has already made a difference in the fight against world hunger. It has directly resulted in the many satellites that now orbit Earth. A number of the satellites record data on land and weat

16、her patterns. Then the data is transmitted to scientists on Earth. After careful analysis, the scientists can provide useful recommendations and advice for farmers. As a result, space-based science has helped farming in its efforts to grow enough food to feed Earths increasing population.Secondly, s

17、pace exploration has already promoted technological improvements that benefit us all. 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. For example, space technologies have helpe

18、d the research and development of different types of new material. They have also helped companies make better heart monitors and other machines that doctors regularly use. Today, space technologies are widely used in all kinds of industries, and everyday products such as GPS,memory foam pillows, an

19、d smart phone cameras are changing our lives.Finally, sending astronauts into space has helped people to think about the worlds problems and even to find ways to solve them. Seeing pictures of our planet as an island in a black sea made people realise that our planets resources are limited. In order

20、 to provide for such a rapidly increasing population, scientists are trying to find other planets that could one day be our new home. The greatest attention at present is on Mars because it is closer to Earth. In the future humans may live on both planets.In closing, exploring space provides the wor

21、ld with many different benefits. Therefore, it should continue so as to provide new and better solutions to peoples short-term and long-term problems.OpinionOpinionArgument1Is exploring space a waste of time and money?Is exploring space a waste of time and money?Countries around the globe are spendi

22、ng billions of dollars and lots of time on various space missions, whether to Mars or other planets much further away. Some people argue that we should stop wasting time and money exploring space. Instead, we should feed the worlds poor and find immediate solutions to other problems, such as polluti

23、on and fatal diseases.However others feel this is a shallow view which fails to realise now exploring space helps us.Firstly, exploring space has already made a difference in the fight against world hunger. It has directly resulted in the many satellites that now orbit Earth. A number of the satelli

24、tes record data on land and weather patterns. Then the data is transmitted to scientists on Earth. After careful analysis, the scientists can provide useful recommendations and advice for farmers. As a result, space-based science has helped farming in its efforts to grow enough food to feed Earths i

25、ncreasing population.Secondly, space exploration has already promoted technological improvements that benefit us all. 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. For exampl

26、e, space technologies have helped the research and development of different types of new material. They have also helped companies make better heart monitors and other machines that doctors regularly use. Today, space technologies are widely used in all kinds of industries, and everyday products suc

27、h as GPS,memory foam pillows, and smart phone cameras are changing our lives.Finally, sending astronauts into space has helped people to think about the worlds problems and even to find ways to solve them. Seeing pictures of our planet as an island in a black sea made people realise that our planets

28、 resources are limited. In order to provide for such a rapidly increasing population, scientists are trying to find other planets that could one day be our new home. The greatest attention at present is on Mars because it is closer to Earth. In the future humans may live on both planets.In closing,

29、exploring space provides the world with many different benefits. Therefore, it should continue so as to provide new and better solutions to peoples short-term and long-term problems.Topic:OpinionOpinionArgument1Argument2Is exploring space a waste of time and money?Is exploring space a waste of time

30、and money?Countries around the globe are spending billions of dollars and lots of time on various space missions, whether to Mars or other planets much further away. Some people argue that we should stop wasting time and money exploring space. Instead, we should feed the worlds poor and find immedia

31、te solutions to other problems, such as pollution and fatal diseases.However others feel this is a shallow view which fails to realise now exploring space helps us.Firstly, exploring space has already made a difference in the fight against world hunger. It has directly resulted in the many satellite

32、s that now orbit Earth. A number of the satellites record data on land and weather patterns. Then the data is transmitted to scientists on Earth. After careful analysis, the scientists can provide useful recommendations and advice for farmers. As a result, space-based science has helped farming in i

33、ts efforts to grow enough food to feed Earths increasing population.Secondly, space exploration has already promoted technological improvements that benefit us all. High-end products around the world are made to a higher standard now because of advanced technology which was first created to meet the

34、 requirements for space exploration. For example, space technologies have helped the research and development of different types of new material. They have also helped companies make better heart monitors and other machines that doctors regularly use. Today, space technologies are widely used in all

35、 kinds of industries, and everyday products such as GPS,memory foam pillows, and smart phone cameras are changing our lives.Finally, sending astronauts into space has helped people to think about the worlds problems and even to find ways to solve them. Seeing pictures of our planet as an island in a

36、 black sea made people realise that our planets resources are limited. In order to provide for such a rapidly increasing population, scientists are trying to find other planets that could one day be our new home. The greatest attention at present is on Mars because it is closer to Earth. In the futu

37、re humans may live on both planets.In closing, exploring space provides the world with many different benefits. Therefore, it should continue so as to provide new and better solutions to peoples short-term and long-term problems.Topic:OpinionOpinionArgument1Argument2Argument3Read for structureIsexpl

38、oration space a waste of time and moneyPart 1 (para 1)IntroductionPart 2 (para 2-4) BodyPart 3 (para 5)ConclusionDifferent opinions about space explorationBenefits of spaceexploration Para. 2: Space exploration has already made a difference in the fight against world hunger.Para. 3: Space exploratio

39、n has promoted technological improvements.Para. 4: Space exploration has helped people to think about the worlds problems and even to find ways tosolve them.Space exploration is beneficial and should be continued.an argumentative essayIs exploring space a waste of time and money?Is exploring space a

40、 waste of time and money?Countries around the globe are spending billions of dollars and lots of time on various space missions, whether to Mars or other planets much further away. Some people argue that we should stop wasting time and money exploring space. Instead, we should feed the worlds poor a

41、nd find immediate solutions to other problems, such as pollution and fatal diseases.However others feel this is a shallow view which fails to realise now exploring space helps us.Firstly, exploring space has already made a difference in the fight against world hunger. It has directly resulted in the

42、 many satellites that now orbit Earth. A number of the satellites record data on land and weather patterns. Then the data is transmitted to scientists on Earth. After careful analysis, the scientists can provide useful recommendations and advice for farmers. As a result, space-based science has help

43、ed farming in its efforts to grow enough food to feed Earths increasing population.Secondly, space exploration has already promoted technological improvements that benefit us all. High-end products around the world are made to a higher standard now because of advanced technology which was first crea

44、ted to meet the requirements for space exploration. For example, space technologies have helped the research and development of different types of new material. They have also helped companies make better heart monitors and other machines that doctors regularly use. Today, space technologies are wid

45、ely used in all kinds of industries, and everyday products such as GPS,memory foam pillows, and smart phone cameras are changing our lives.Finally, sending astronauts into space has helped people to think about the worlds problems and even to find ways to solve them. Seeing pictures of our planet as

46、 an island in a black sea made people realise that our planets resources are limited. In order to provide for such a rapidly increasing population, scientists are trying to find other planets that could one day be our new home. The greatest attention at present is on Mars because it is closer to Ear

47、th. In the future humans may live on both planets.In closing, exploring space provides the world with many different benefits. Therefore, it should continue so as to provide new and better solutions to peoples short-term and long-term problems.Topic:OpinionOpinionArgument1Argument2Argument3 What wor

48、ds can help readers undertand the structure quickly? Countries around the globe are spending billions of dollars and lots of time on various space missions, whether to Mars or other planets much further away. Some people argue that we should stop wasting time and money exploring space. Instead, we s

49、hould feed the worlds poor and find immediate solutions to other problems, such as pollution and fatal diseases.However others feel this is a shallow view which fails to realise now exploring space helps us.Firstly, exploring space has already made a difference in the fight against world hunger. It

50、has directly resulted in the many satellites that now orbit Earth. A number of the satellites record data on land and weather patterns. Then the data is transmitted to scientists on Earth. After careful analysis, the scientists can provide useful recommendations and advice for farmers. As a result,

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