2019-2020学年度人教版必修五Unit1Great scientists Period 5Using language--Listening and Speaking 教案

　　This is the third period of this unit. At the beginning of this period, the teacher should (can) design some exercises to review what the students learned in the last period, that is to say, go over what the students learned about that John Snow defeats "King Cholera". The teacher can begin with asking some questions or having a competition to make some sentences with "John Snow" according to the passage.

　　During this period, listening and speaking will be mainly dealt with. At the beginning, teachers focus on training the Ss' listening. This listening content is about the importance of Qian Xuesen for space travel in China, the contributions made by a botanist named Carl Linnaeus and the research into the life and work of a mathematician called Leonhard Euler. 

When training the Ss' listening ability, teachers should start with pre-listening, that is, lead-in. If it is necessary, teachers had better introduce some background knowledge about the listening material. Later, let the Ss listen to it. At the same time, teachers should design some simple questions. After that, the Ss have known about the listening material, and then teachers can ask them to listen to it again to be ready for more difficult questions. If necessary, the Ss can be given another