【课件】Unit4 Reading and Thinking 课件-人教版(2019）必修第三册.pptxVIP

Unit 4 Space ExplorationReading:Space: The Final FrontierUnit 4SPACE: THE FINAL FRONTIER太空：最后的边境 标题源于美国系列连续剧《星际迷航》 (Star Trek) 每一集最初的引语，是剧中人物James Kirk柯克舰长的一段独白。A popular science article should contain the following features, except?A. a brief and eye-catching title B. related picturesC. difficult languageD. the presentation of the resultsE. the analysis of the procedureF. the backgroud information at the beginningWhile-reading: Activity 1 skimming科普文又称大众科学或普及科学，是以浅显、通俗易懂的文字让公众了解科技领域的知识的一种文章。其特点：短小性、知识性和准确性、文学性、思想性。阅读时，可看作是科技说明文。Look at the title and the pictures, answer the following questions.1. What kind of passage is it?A. a piece of News B. a popular science articleC. a travel journal D. a fiction novel2. Where can you find this kind of passage?A. newspaper B. novelC. advertisement D. science book3. What is the main idea of the passage?It mainly tells about the ________________ of space exploration.1.科普文章developmentFast reading Several sentences have been removed from it. Choose the correct sentence to fill each gap.While-reading: Activity 2 Read to fill gapsWhat should we pay attention to? Analyze the options新话题转折词Although scientists try to make sure nothing goes wrong, accidents can still happen.They also really wish to discover other planets that are suitable enough to support life.The future of space exploration remains bright.After many experiments, they succeeded in making rockets that could escape Earth’s gravity.Learning tips:1. Focus on the linking words:however, also,although, etc.2. Focus on the position of the missing sentences.3. Focus on thepronouns( they, it...)4. Focus on the repeated words or ideas.指代表并列指代时间顺序Please read the text, choose the correct sentence to fill each gap and give the relative reasons. While-reading: Read to fill gaps“Are we alone? What’s out there?” Looking up at the stars, people have always wanted to learn more about space, and scientists work hard to find answers. They mak