Unit2 Healthy Lifestyle-Reading and Thinking公开课教案 2022-2023学年高中英语人教版（2019）选择性必修第三册

2019新人教高中英语选择性必修三 Unit 2 Healthy Lifestyle Reading and Thinking 公开课教案 Teaching aims: 1.Enable students to discover the elements of the habit cycle and understand how the habit cycle works. 2.Guide students to explore the textual pattern and the writing skills of the text. 3.Help students to build up the confidence and ability to develop good health habits. Teaching key points: 1. Lead students to develop good habits using the habit cycle. 2. Help students master the problem-solution pattern and writing skills of the text. Teaching difficult points: 1. Enable students to figure out the textual pattern. 2. Lead students to understand how the habit cycle works. Teaching procedures: StepⅠLead-in Show some pictures to the students and ask them questions. 1. What kind of lifestyle do you lead? 2. Do you have any unhealthy and bad habits? What are they? 3. Are bad habits easy to change?Why or why not? Suggested answers: 1. I lead a healthy/an unhealthy lifestyle. 2. Unhealthy habits include eating junk food, playing too much on your computer or phone,not doing enough exercise and staying up late,etc. 3. Bad habits are hard to change because we are usually doing something we really like,but we are ding it too much. StepⅡWhile-reading Activity1 Prediction Look at the title and the picture on page 14 and answer these questions. 1.What are the key words in the title? _____________________________________________ 2.What may the genre(体裁) of the text be? A.Narration(记叙文). B.Exposition(说明文). C.Argumentation(议论文). Suggested answers: 1. Habits;Healthy 2. B Activity 2 Read for the text organisation and the main idea. 1.Scan the passage and match the main idea of each paragraph. Para.1　A.How to change a bad habit and create good ones Para.2 B.The cycle of how habits are formed Para.3 C.Changing habits gradually Para.4 D.No easy way to change bad habits Para.5 E.What a habit is Para.6 F.Why bad teenage habits should be changed 2.Identify the textual pattern and write information