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1、Space ExplorationReading for Writing(I)Unit 4Unit 4 Space Exploration子子主题主题3 3：探讨太空探索的意义及计划：探讨太空探索的意义及计划Period 1 Reading for Writing(I)Is Exploration Space a Waste of Time and Money?导导入话题入话题Activity 1:Watch and answer1.What is this video about?It is about the history of space exploration.2.Do you th
2、ink it is worth exploring space?获取信息获取信息Read for the first time and answer questions.Some people think it is a waste of time and money exploring space.While some people support space exploration,because they think it can provide many benefits for people.2.Which opinion does the writer agree on?How d
3、o you know that?The writer agrees on the second opinion.Because in paragraphs 2-4 the writer describes the benefits that space exploration provides for us and in paragraph 5 the writer presents that space exploration should continue.1.What do people think of space exploration?Activity 2:Read and ans
4、wer获取信息获取信息Read paragraphs 2-4 and find out the sub-points and the supporting evidence.1.What does the author present to support the argument?2.What has space exploration done for food production?3.How has space exploration influenced the development of technology?4.What did the pictures of Earth fr
5、om space make people realize?Activity 3:Read and find获取信息获取信息In paragraphs 2-4,the writer uses three sub-points to support the argument.Firstly,the writer argues that exploring space has made a difference in the fight against world hunger.Secondly,space exploration has already promoted technological
6、 improvements that benefit us all.Thirdly,sending astronauts into space has furthered understanding of the worlds problems and figuring out ways to solve them.1.What does the author present to support the argument?获取信息获取信息Space exploration has resulted in many satellites,which can record data on lan
7、d and weather patterns.These studies help farmers grow more crops and warn them about natural disasters before they occur.2.What has space exploration done for food production?Advanced technology developed for space exploration has promoted technological improvements that benefit us all by allowing
8、products to be made to a higher standard.3.How has space exploration influenced the development of technology?4.What did the pictures of Earth from space make people realize?The pictures made people realize that our planets resources are limited.获取信息获取信息Read for the third time and underline the lexi
9、cal chunks that are related to the advantages and significance of space exploration.About the advantages of space exploration:in the fight against world hungerprovide useful recommendations and advice for farmersspace-based sciencefeed Earths increasing populationpromote technological improvementsbe
10、 widely used in all kinds of industriesthink about the worlds problems and find ways to solve themrealize that our planets resources are limitedActivity 4:Read and underline获取信息获取信息About the significance of space exploration:provide the world with many different benefitsprovide new and better soluti
11、ons to peoples short-term and long-term problems梳理整合梳理整合Discuss the structure of the text with the following questions and show it in a table or in the form of mind map.What information can you get from paragraph 1?What is the function of paragraph 1?What information can you get from paragraphs 2-4?
12、What is the function of paragraphs 2-4?What does paragraph 5 tell us?What is the function of paragraph 5?Activity 5:Discuss the structure梳理整合梳理整合 What is the function of paragraph 1?I can get two different opinions on space exploration and the opinion that the writer agrees on.The function of paragr
13、aph 1 is to lead to the argument.What information can you get from paragraph 1?梳理整合梳理整合 What is the function of paragraphs 2-4?I can get advantages of space exploration and the examples that the writer uses to explain the advantages.The function of paragraphs 2-4 is to provide three sub-points and s
14、upporting evidence to support the argument.What information can you get from paragraphs 2-4?梳理整合梳理整合 What is the function of paragraph 5?Exploring space is of great benefit,so we should continue.The function of paragraph 5 is to make a conclusion and stress the argument.What does paragraph 1 tell us
15、?Mind mapDifferent opinionsWe should stop exploring space.Other opinion:Exploring space can help us.Different benefits It can fight against world hunger.It promotes technological improvements.It helps people think about the worlds problems.ConclusionExploring space should be continued.Is Exploration
16、 Space a Waste of Time and Money?梳理整合梳理整合梳理整合梳理整合Introduction Paragraph 1Different opinionsThe thesis argumentBodyParagraph 2Sub-point 1Supporting evidenceParagraph 3Sub-point 2Supporting evidenceParagraph 4Sub-point 3Supporting evidenceConclusionParagraph 5Stress the argument获取梳理获取梳理Answer the questions to find out the way of argument and the linking words.How does the author lead to the argument?How does the author make the argument convincing?How do you know that？Does the author think explori
