高中英语Unit 17 Great Women人教版必修三

Unit 2 Healthy eatingTeaching Aims and DemandsWords and PhrasesFour Skills: stomach fever ought ought to examine plenty plenty of diet keep up with make a right choice short of fit gain now and thenThree Skills: energy soft bar fuel chemical balance tasty boil mixtureSpoken English:In the clinic / seeing a doctor:Whats wrong with you?/Whats the matter with you?Lie down and let me examine you.Let me have a look.Where does it hurt?Drink plenty of water and get some rest.Ive got a pain here. This place hurts.Theres something wrong with back/my knee/my arm.I dont feel well.Grammar:Use of Language:1Master the function use of language as defined above.2Help the students to finish the tasks of listening, reading, writing, speaking presented in the book and the exercise book through using what the students have learned.Learn the text about healthy eating. Get the students know about the basic knowledge of how to eat healthily.Important points:1Talk about different kinds of food that one favorites.2learn the basic knowledge of healthy eating.3learn how to say in the clinic.4Grasp the language points and grammar in the text.Difficult points: The use of modal verbs - had better, should and ought to.Teaching aids: computer or slider-projectorWay of Teaching: Communication way of teaching, discussion and group work.Lesson 1Step 1 Warming-UpFirst show the students some pictures of dishes and so to introduce the topic of this unit.And then show the pictures on their text books and let them to decide what is junk food and what is not.Here the students may have a short ask and answer in pairs to themselves more engaged in the topic.Step 2 ListeningLet the students listen to the tape and be prepared to answer the questions below.Step 3 SpeakingShow the students the three situations as on P2. Then ask the students to prepared a dialogue according to the examples in pairs. Ask several pairs of students to present their dialogueAfter that list the useful expressions in their dialogue.Step 4 HomeworkPrepare for the next class.Collect some menus if possible for the next class.Lesson 2Step 1 IntroductionUsing the questions on P3 to introduce the new text.Step 2 Fast-reading1What does the “fuel ” mean in the first paragraph?（It means different kinds of materials, such as protein, Calcium that we need to keep healthy.）2What do we have to consider when we choose to buy or eat?（What kinds of nutrients that the food contain.）3What made our eating habit changing?（Many things: what people believe, advice from companies and stores.）4How can we feel and look fine?（We ought to learn about our body and the fuel it needs to keep fit.）Explain the language points if necessary.Step 3 Carefully-readingHow many parts can be divided into?（Three parts.）Whats the main idea of each part?（1.our eating habits are changing. 2.why the eating habits are changing 3.the best way to develop healthy eating habits.）Step 4 TalkingAsk the students to take out their menus and read them carefully. Then prepare a dialogue that may happen between a customer and a waiter/waitress.Step 5 HomeworkFinish the exercise - Vocabulary on P5. and P7273Lesson 3Step 1 RevisionCheck the homework.Step 2 GrammarFirst present the students the modal sentences with Modal Verbs and ask the students to make some sentences with them.Step 3 Consolidation(1) Finish the exercise on P5 and on P74(2)Take out a piece of paper with the column “Ask #” in order to make the students understand when you are giving advice it is better to use some sentences with had better (not), and ought(not) to, should(not). Then read a passage as an example and afterwards list the points you have to pay attention to when you give advice.1give advice that will really help the person.2be polite and sincereat last get the students to finish the following practice.Step 4 HomeworkFinish the exercise 3 on P74 in the students workbook.Lesson 4Step 1 RevisionLet some students read their reply to the letters on P74.Step 2 ReadingRead the text on P6 and then get the students to find the main idea of it (Snacks is also important . we need to learn something about snacks and the way to prepare it.)Step 3 WritingAsk the students to work in pairs to write the recipe for their favourite dish.We may first give the tips on P7 as a guide.Step 4 DiscussionFirst ask the students to read the passage on P75 and then give the following questions as the topic for the students to talk: What is a couch potato?Wha