Unit 4 Space Exploration Reading for Writing 课件-2023-2024学年高一英语人教版（2019）必修第三册

人教必修三第四单元reading for writing IS EXPLORING SPACE A WASTE OF TIME AND MONEY ? Summary Writing By the end of this class, you will be able to: Learning objectives 1. get the main idea and structure of the text. 2. learn the features of argumentative essay. 3. write an argumentation. and in today‘s class，we have three objective 1. … and 2… at last … It have taken 65 years to develop space exploration. Lead-in and it have taken65years to devolvp the space exploration 一年预算250亿美金，已经花了65年的时间 那么算下来将是多大的数目 3 However...... poverty hunger pollution disease 01 However...... The earth is still facing poverty, hunger, pollution, disease...... 4 Is exploring space a waste of time and money? Lead-in so what your opinion about space exploration is it a waste of time and money？ ok we all agree with contining explore space，right？ ok then please open the book and turn to page44 我们来学习关于这个问题的一篇文章 5 Para 1 Read and underline the different opinions about space exploration. Countries around the globe are spending billions of dollars and a lot 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 world's 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 realize how exploring space helps us. against for Part. 1: Introduction 1. Different oppinions. 2. Thesis statements. Tip1: To make our article more object, we should express different opinions about the topic. 6 Find the main idea of each paragraph.（2-4） Para 2 Para 3 Para 4 Firstly, exploring space has already made a difference in the fight against world hunger. Secondly, space exploration has already promoted technological improvements that benefit us all. Finally, sending astronauts into space has helped people to think about the world's problems and even to find ways to solve them. Part 2: Benefits pf space exploration. Tip 2:To make our article more logical , we should use some linking words. 7 How does exploring space help to fight against world hunger? ❶ It has directly __________ the many satellites that now orbit Earth. resulted in ❷ A number of the satellites record data on land and ___________________. weather patterns ❸ Then the data ____________ ___scientists on Earth. ❹After careful analysis, the scientists can provide useful ________________ and _______ for ________. ❺As a result, space-based science __________________in its efforts to grow _____________ to feed Earth' s increasing population. is transmitted recommendations has helped farming enough food 03 to advice farmers Para 2 8 1. How does space exploration benefit the products that people use nowadays? 2. In what area has it helped? 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 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 kinds of industries, and everyday products, such as memory foam pillows and smartphone cameras, are changing our lives. Para 3 9 03 1. What are the world’s problems? 2. How has space exploration helped to find ways to solve them? Para 4 Finally, sending astronauts into space has helped people to think about the world’s 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 planet’s 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. 10 Satellites record_______ → Scientist analyse data and provide useful_______ → Farmers are able to grow ___________ Space technologies have helped to create new_______→ Companies make better__________ Seeing pictures of our planet makes people realise that our planet’s ___________ are ________________. key word:____________ key word:____________ key word:____________ Read for the key words and the supporting details Para. 2 Para. 3 Para. 4 data advice enough food material products resources limited world hunger technological improvements world’s problem Tip 3:In order to make our argument strong, we need to provide suitable supporting detail. 第二段，any volunteer？ 在太空探索的驱使下，我们创造出很多新的材料新的技术 THEN para 4 let answer together 从卫星排到的地球的照片中我们会发现，我们地球只是浩瀚宇宙中的一个小小的点，对比这个巨大的未知的宇宙，我们会意识到，我们地球的资源是非常有限的。 如果没有太空探险这个事，我们都不会知道，天外有天，right？ from this part，we can learnt that how to make our passge more clear and convincing？ 通过提出一些关键点，作为我们的论据， 然后如何使论据更加令人信服呢，我们需要举一些例子，that ‘s supporting detail 很多同学也会觉得说，作文不知道写什么，这个时候我们就可以写一些例子 the writing tip 3 is to make our passage more clear and convincing。 Tip 4:In order to make our article more coherent, we should express our opinion and end in the closing part properly. Underline the sentence that repeats the writer's opinion in the last paragraph. Para 5 In closing, exploring space provides the world with many different benefits. Therefore, it should continue so as to provide new and better solutions to people's short-term and long-term problems. 12 Post-reading Structure of an argument Introduction introduce the topic state your opinion Body argument 1+ supporting details argument 2+ supporting details argument 3+ supporting details Conclusion rephrase your opinion 04 Evaluate one summary Evaluation 1.It covers all the key points. 2.There should be linking words to make it coherent and logical. 4.There are no spelling or grammatical mistakes. 3.It is written in our own words. Activity 3 Explore the summary 14 Evaluation 1.It covers all the key points. 2.There should be linking words to make it coherent and logical. 4.There are no spelling or grammatical mistakes. 3.It is written in our own words. LevelA: Improve your summary after class if your writing does’t meet the evaluation criteria. LevelB: Search information about Mars online. Assignment 15 假定你是李华，最近你班举行了一次班会，班会的主题是：太空探索的意义。请结合下表内容，用英语给校报写一篇短文，客观地介绍讨论的情况并表达你自己的观点。 赞同者 反对者 1．获得新的知识； 2．从太空取得新资源； 3．扩大人类的生存空间。 1．耗资巨大； 2．宇航员的安全问题。 注意：1．词数80左右； 2．可以适当增加细节，以使行文连贯。 M3U4 Is Exploring Space a Waste of Time and Money? linking words key points Part 1 Introduction Part 2 Body Part 3 Conclusion waste/help world hunger technology world’s problems benefits, continue Summary Writing a clear structure 板书设计 $$