Unit 1 Science And Scientists Using Language教学设计人教版（2019）选择性必修第二册

1036320012547600Teaching and Learning Design 选择性必修Book2 Unit1 Science And Scientists 教学设计 Teaching and learning contents: Using Language—Talking about scientific experiences (Listening and talking) Comprehensive teaching and learning objectives: By the end of this period, the students will have been able to: 1) Listen to a conversation about the scientific experience to extract specific information while listening and complete missing information, using the listening strategy of predicting by using pictures; 2) Describe the scientific experience in listening and talking about museum activities or scientific research or experiment; 3) Make a presentation on a scientific activity such as visiting science museum, scientific research or experiment and try to describe and explain scientific phenomenon; 4) Cultivate and develop the awareness of science. Teaching and learning important points: 1) Listening comprehension, extracting specific information and completing missing information; 2) Practising describing a scientific activity, research or experiment and explaining a scientific phenomenon; 3) Cultivating and developing the students’ awareness of science. Teaching and learning difficult points: 1) Listening comprehension, extracting specific information and completing missing information; 2) Practising describing a scientific activity, research or experiment and explaining a scientific phenomenon; 3) Cultivating and developing the students’ awareness of science. Teaching and learning procedure: Step 1 Review and leading in Activity 1 Review and leading in 1. Revise the function, structure and usage of predicative clause, and then check the answers to the grammar exercises in the reference book. 2. Lead in the teaching topic—Talking about scientific experiences and introduce the teaching and learning objectives of this period. Step 2 Listening Activity 2 Pre-listening 1. Talk and share. Look at the photos below, and discuss in groups what these activities have to do with science. And then share your ideas. Suggested answers: A. I think the dish in this exhibition is related to sound. Maybe the boy is whispering into the smaller circle and the dish can make his voice louder. B. This looks like a piano you play with your feet. Maybe it shows how sound works. C. I’m not sure what this one shows, but it must be about light or eyesight. D. It is a hall of mirrors. Maybe it has to do with the principles of reflection. E. This is probably an experiment involving the composition of light. 2. Introduce the listening strategy—Predicting by using pictures One way to get more out of your listening is to predict what you will hear. Using the pictures provided and the knowledge you already have, you can guess the kinds of information you should listen for. At times, you may even be able to guess exactly what will be talked about. This will help you focus better when listening, making your listening more effective. 3. Using the photos, try to predi ... ...