Unit 4 Space Exploration Reading for Writing 课件-2023-2024学年高中英语人教版（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 Teaching Objectives Knowledge Objectives: a) Students can learn some knowledge about space exploration and understand the passage. b) Students will know the structure of the argumentative writing. Ability Objective: Students can write an argumentative essay with the certain topic space exploration through imitation and practice. Emotional Objectives: a) Students can foster the interest and desire of learning English and be fond of taking part in kinds of class activities. b) Students will gain a sense of national pride. c) Students will be inspired by our country’s scientific achievements in space exploration. Teaching Key And Difficult Points a)To help students understand the content of the passage. b)To help students master the main structure of the argumentative writing. Teaching Key Points Teaching Difficult Points a)To guide students to write an argumentative essay by themselves. However...... The earth is still facing poverty, pollution, disease, hunger ...... poverty hunger pollution disease Is exploring space a waste of time and money? Why? 4 Disaster in Space(Soyuz 11) June 30, 1971 Three astronauts died Disaster in Space (America’s Challenger) 29th Janury, 1986 Seven astronauts died Is exploring space a waste of time and money? Annual cost: 42 billion dollars 参阅的原始材料： Lead in Activity 1 Explore the structure Part 1 Introduction Part 2 Body Part 3 Conclusion 1.What kind of passage is it? A. Narration(记叙文) B. Exposition(说明文) C. Argumentation(议论文) 2. Can you divide it into three parts? Activity 2 Explore the content(Para1) but, while, and yet, Though, Although,... Some people Others What are the opinions of the two sides? Activity 2 Explore the content(Para2) exploring space fight against world hunger satellites data advice for farmers Topic sentence How? satellites data advice for farmers Activity 2 Explore the content(Para3) examples high-end products Topic sentence How does the writer explain technological improvements? By listing examples of high-end products new material heart monitors other machines everyday products(memory foam pillows and smartphone cameras) Activity 2 Explore the content(Para4) Topic sentence Problems？ solution？ limited resources increasing population find other planets details Activity 2 Explore the content To begin with, First of all,... Besides, Moreover, Furthermore, In addition... Activity 2 Explore the content In a word, To sum up, In short, In brief,..... benefits continue Thus, Consequently,..... Activity 3 Explore the summary satellites data advice for farmers high-end products benefits continue Suppose you were a reader who is going to read a summary, what kind of summary would you like to read? It covers all the key points. There are linking words making it coherent and logical. There are no spelling or grammatical mistakes. It is written in our own words. Evaluation Some people argue that we should stop wasting time and money exploring space. However, others feel this is a shallow view which fails to realise how exploring space helps us. Introduction: 同义替换 Though some people think that we should spend less time and money on space exploration, Space exploration benefits us. argue: stop wasting time and money: believe/think/ hold the idea that exploring space: space exploration 同义替换 换主语 Tips 换主语 Others feel this is a shallow view which fails to realise how exploring space helps us. Space exploration benefits us. spend less time and money on Rewrite the key points 16 Activity 3 Explore the summary satellites data advice for farmers high-end products benefits continue 1.It covers all the key points. 2.There are linking words making it coherent and logical. 4.There are no spelling or grammatical mistakes. 3.It is written in our own words. Evaluation 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 18 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 19 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 Lavf58.20.100 $$