外研社高一英语必修4导入阅读_module4_great_scientists.ppt

Introduction When you were a little child, what do you want to be in the future? The study of animals The study of plants The study of all living things The study of physical objects and natural forces. The study of chemical process in living things. The study of the structure of substances and how the react with each other. The study of inherited characteristics in living things Reading Introduction-1 Brainstorm(5ms) What great scientists do you know? Reading Vocabulary -2. Skimming(7ms) Read the passage and find out the answers to the questions. Reading Vocabulary - 3. Careful reading (5ms) Read the passage again and decide whether the statements are True of False. Reading Vocabulary -3. Vocabulary (6ms) Finish the exercises in Activity 3 4. Language Date Bank Language Date Bank e.g. 这就是考试失败的关键。 This is the key to failure in the exam. = This is the key to failing in the exam. 她获得成功的关键在于她的努力。 The key to her success is based on her efforts. Language Date Bank Language Date Bank experiment: (V.)做实验 e.g. 有人认为用动物来做实验是很残忍的。 Some people think that it’s cruel to experiment on animals. e.g. 我不断尝试，直到找到合适的方法为止。 I experimented on and on until I found the right method. Language Date Bank Language Date Bank = Rice fields were changed to grow vegetables and other cash crops. convert (sth) to / into sth: 把…转变成；转变，改变 e.g. 那家工厂把铁转变成钢。 That factory converts iron into steel. e.g. 我把我的美元换成了欧元。 I converted my dollars into euros. Language Date Bank export: (V.) to sell and send goods to anther country 出口，输出 Language Date Bank – Fill in the blanks. Language points for Reading the key to sth. / doing sth. ---的关键 1. He thought that the key to feeding people was to have more rice and to produce it more quickly. 2. He thought there was only one way to do this ---- by crossing different species of rice plant, …. (one) way to do sth. = (one)way of doing sth. That’s not a right way to s