2019-2020年高一英语Unit13 Healthy eating0Project 1: Warming Up (Ss Book Page 1)Topic: Talking about junk food and healthy food.Teaching Aims: 1.Revise the vocabulary of some food by discussing pictures. 2.Summarize the features of junk food and healthy food. 3.Improve Ss speaking ability by describing, talking and discussion.Ss Task: 1.Describe some food. 2.Decide if the food shown in the pictures belongs to junk food or healthy food.Teaching Procedures:Step 1. Greetings and lead-inT: Its very nice to meet you here. First let me say: “Happy new year!” I think you must have spent a happy lunar new year, is that true? Then let me ask you some questions about your happy vacation, ok?Did you have a rich meal during the Spring Festival?What did you eat? Whats your favorite food?Some people get a bit fat after the vacation, do you know the reason?Is the food easily making people grow fat healthy food?Task 1. Get Ss to discuss the differences between the junk food and the healthy food.Step 2. Discuss the pictures (Ss Book Page 1)T: Now look at the pictures on page 1. Here are some photos of some food. Would you please go over them quickly and I will ask some of you to express their names.Task 1. Get the class to describe the food and then decide whether the food is junk food or healthy food .Collect Ss answers.T: Now please describe the food and tell me if the food you describe is junk food or healthy food. Remember give me reasons for your decisions. If you like you may refer to the following samples:I think that _ is junk food because it has_.I think that _ is healthy food because _. Task 2. Get Ss to do oral work talking about it (Encourage them to show their reasons for their decisions and ask them to think of more junk food and healthy food)【教学评论：这部分教学目的是让学生做一个Brainstorming的运动，复习和扩充本单元学习所需相关词汇并对junk food and healthy food作初步了解。也可以在幻灯片上打出更多食品让学生竞答。】Step 3. ConsolidationTeach the new word: snack (an amount of food smaller than a meal; something eaten informally between meals like candies, fruit and so on.)T: We have talked about some junk food and healthy food. Now I want you to do a quick survey -ask your classmates what they like to eat as their breakfast, lunch, supper and snacks. After that please make a list of the food and decide whether what they eat is junk food or not. After a while I will check some of your surveys and decisions.Task 1. Group work. Get Ss to do a survey and then plete the table on page 1.Task 2. Oral work. Have some students to express their surveys and their decisions.【教学评论：这部分教学要注意控制好学生讨论的时间和节奏。另外要给学生适当的提示（hints）和鼓励性的评价（encouraging remarks）】Homework: write a short passage about junk food and healthy food according to their survey and decision.The Second PeriodProject 2: Listening and speaking (SsBook Page 2)Topic: Talk about illnesses someone has and make suggestions. Teaching Aims: Develop Ss listening ability Ss Task: learn to make suggestions and give advice.Teaching procedures:Step 1. Pre-listeningBy asking Ss the following questions to introduce the Ss the new task:Some students dont treat breakfast seriously. Do you think breakfast important ?What do you have for breakfast?Do you think it junk food or healthy food?What do you think we should have for breakfast? (Collect Ss answers.)Step 2. While- listeningNow we are going to listen to what happened to Mike. I will first play the tape of the first situation. Listen carefully and try to catch the necessary information for the first three questions.Task 1. Class work. Get Ss to listen carefully and write down the useful information they catch.Task 2. Group work. Get Ss to discuss their answers.(After a while, check and review Ss answers. Then deal with the next situation.)Step 3. Post-listeningTask: Group work. Get Ss to decide what a healthy breakfast should be.(After a while, get some Ss to present their answers.)Optional work (Homework): Workbook page71,part 1.【教学评论：这部分的选做作业有利于培养学生课后多听的习惯。检查时可以采用让学生复述general idea等形式。】Project 3. Speaking (Ss Book Page 2-3)Topic: Talk about problems and solutions.Teaching Aims: Develop Ss ability of speaking.Ss Task: Practise making suggestions. Teaching procedures:Step 1. Pre-speaking.T:In the listening part, weve learnt how to give patients advice. Now look at page 2, here we will meet more similar situations between patients and doctors. I will have you make up dialogues about giving advice according to these situations. Would you please first go over the situations? Task 1. Skimming. Get the Ss to go over the given situations.Step 2. While-speakingT: I know you may have difficulty with the dialogue, so lets first learn the example and some useful expressions you can use in your dialogue.Task 1. Scanning. Help the Ss go over the example and some useful expressions on page 3.T: Now please discuss the three situatio