Unit 6 Earth first Understanding ideas 优质课逐字稿-2022-2023学年高中英语外研版（2019）必修第二册

全国高中英语优质课大赛-阅读课逐字稿   全国高中英语优质课大赛-阅读课 【主题词】The Earth 【课堂导入】 1.展示图片，图片中为一句被打乱顺序的话，让学生连词成句。 Good morning. Okay. There are some words. That is  a sentence, but it disordered , tell me the sentence. You should be able to do it, tell me the sentence. （S： Remember to look up at the stars and not down at your feet.)Okay,Thank you. Remember to look up at the stars and not down at your feet. 2.展示霍金照片 The most famous and respected theoretical physicist and cosmologist. Cosmologist means a scientist who studied the universe. Understand? Yes, very good. What happened to him this year?  Passed away, right? So I'd like to start this lesson with his words in honor of this great man. (向学生说明这句话是由霍金所说的） Now let's read it together.“Remember to look up at the stars and not down at your feet.”. 3. 由 “star”为题，引导学生句型填空： We live on-------. It’s one of the -----of the -----system. Speaking of stars, where are they?  Yes, we are living on  the earth. And it's one of the planets, very good ,of the solar system, very good. How many planets are there in the solar system? Eight, very good.  4.展示太阳系的照片 Here's a picture of the solar system. Here's another question.Can we live on the Mercury? No. How about Venus? No, how about Mars?Yes, maybe. Although Mars is more earth like than any other planet in the solar system, but the idea living on Mars, it is still more like a science fiction than reality. Right? So at present, we human beings can only live on the earth. Today we are going to learn something about the earth. (由太阳系中的星球自然过渡到课堂的主题：earth) 【课堂进行】 1.阅读课文，提出课堂指令 ①段落排序 Now look at your handout. This is your handout. Look at your handout. There are five paragraphs of this passage. The paragraphs are still jumbled. You have to read the passage really quickly and put the jumbled paragraphs in the correct order.        Understand？What do I mean? Okay, sit down, please. What do I mean? Put the disordered paragraphs in the correct order. Read the passage quickly. Yeah, it is 快速浏览课文，然后排序. Ok quickly go