U2B3教案

Book3 Unit2 Health eating包含重难点单词，词汇解析，语法和课文重难句子Teaching aims1.Get the students to eat a balanced diet.2.Enable the students to grasp and use the expressions of giving suggestions and advice.3.Have the students master the usage of the modal verb ought to.4.Get the students to master the following important words and phrases:Diet nut bean pea cucumber eggplant pepper mushroom peach lemon balance barbecue mutton roast fry stir-fry ought bacon slim curiosity hostess raw vinegar lie customer discount weakness strength consult fibre digest carrot debt glare spy limit limited benefit breast garlic sigh combineImportant points:1.Get the students to know about problems with a diet ,a balanced diet and nutrition.2.Have students learn useful new words and expressions in this unit .3.Enable students to grasp and use the expressions of giving suggestions and advice.4.Let students learn the new grammar item: the use of ought to.5.Develop students’ listening, speaking, reading and writing abilities.6.Have students learn how to deal with and solve problems correctly.Difficult points1.Enable students to master the use of ought to.2.Have students learn how to give suggestions and advice.3.Develop students’ integrative skill.Important sentences1.Wang peng sat in his empty restaurant feeling very frustrated.2.By now his restaurant ought to be full of people.3.Nothing could be better.4.Something terrible must have happened if Li Chang was not coming to eat in his restaurantas he always did.5.He could not have Yong Hui getting away with telling people lies!6.They would become tired very quickly.7.Perhaps with a discount and a new sign he could win his customers back.8.He did not look forward to being in debt because his restaurant was no longer popular.9.Perhaps he would be able to earn his living after all and not have to close his restaurant.10.Their balanced diets became such a success that before long Wang Peng became slimmer andYong Hui put on more weight.Warming upStep 1Review and learn some new words of foods by showing the students the foods’ pictures. Step2(1). Ask the students to list the foods they like best and then tick off 3 of them they eat most often. Ask them whether the foods they often eat are healthy foods or not(2). Show the three groups of foods (Page9 Warming Up) and see which group their foods belong to. Tell them what a balanced diet is.(3)Ask students to tell us in what ways their foods help them grow.Pre-readingStep1. Ask and answerWhat do you think should go into a good meal?（A good meal should contain some food from each of the three categories above.）Step2: DiscussionAsk students to imagine that they are going to invite some friends for dinner. Let them discuss the question: What special food of your place would you offer them: Then have them plan a menu. Step3 Let students turn to Page 10, look at the title of the reading passage and the pictures and predict what the passage is about. Then have them read the passage quickly to see if they are rightReadingFast readingStep1 Ask the students to read the text as quickly as possible and then try to divide the passage into 3 parts as well as give the main idea of each part.T: 1. How many parts can this passage be divided?2. What’s the main idea of each part?Answers: Part 1: Wang Peng is worried because his restaurant is not as full as it usually is.Part 2: He follows his friend to a newly opened restaurant which is very popular.Part 3: Worried, he does some research to win his customers back.Careful readingStep1: Allow students to read the passage carefully this time to understand the important details and then finish the following exercise.Choose the best answer to each question according to the text.(1)What did Wang Peng think of the food in his restaurant?A. Very bad.B. Just so-soC. Unpopular.D.Popular(2) What did Wang Peng do after he saw his friend Li Chang hurrying by?A. He just satt in his restaurant felling frustrated.B.He did some research.C. He followed Li Chang to see why he didn’t eat with him?D. He began to advertise his food.(3)Which of the following was not mentioned on Yong Hui’s menu?A. Apples.B. Cola.C. WaterD. Cabbages(4)Which of the following did Wang Peng not do to win his customers back?A. He improved his food.B. He advertised his food.C. He found the shortcomings of Yong Hui’s food.Answers: (1) D (2)C (3) B (4) AStep2: Get the students to read the passage once again and think about these statements. Decide whether the statements are true or false.ually Wang Pengwei’s restaurant was full of people. (T )b.Yong Hui served a balanced diet. ( F)c.Yong Hui could make people thin in two weeks by giving them a good diet. (F)d.Wang Pengwei’s customers often be came fat after eating in his restaurant. (T)e.Yong Hui’s menu gives them energy foods. (F )f.Wang Pengwei’s menu gives tem foods containing fiber. (F )g.Wang Pengwei admired Yong Hui’s restaurant when he saw the menu. (F )h.Wang Pengwei decided to copy Yong Hui’s menu. (F )Step3: Pair workGet the students to work with their partners to find out the differences between the two restaurants.T: Now please read the text again and fill in the chart together with your partner.Optional activities1.Ask the students to retell the story.Summary of the story: Wang Peng is worried because his customers are not coming to his restaurant as they usually did. He follows his friend to a newly opened restaurant which offers to make people thin in two weeks. Worried, he does some research and tries to win his customers back.You can ask the students to fill in the blank or give them some key words to help them retell the story.Key words: Wang peng ; worried ; restaurant ; a newly opened restaurant: offers to make people thin; do some research; win his customer back.2.Group work : Ask the students to continue the story and then act out it in groups of four.How do you think the story will end?Using languageReading and discussingStep1. Ask the students to read the passage and discuss the questions of exercise 1 on P15.Step3 Finish exercise 2Language pointsWarming up1. diet n. 日常饮食e.g. Too rich a diet is not good for you. 吃太多油腻的食物对你身体不好。