资源描述
Unit 6 Do you like bananas?
Fourth Period (Section B, 2a–3b)
Teaching aims and language points:
1. Learn these words and be able to say, read and write them:
l star, well, habit, healthy, really, question, want, be, fat
2. Be able to talk about and write about one’s eating habits by using:
l What do you like for breakfast?
l Do you like hamburgers for dinner?
l They’re not healthy.
l I don’t want to be fat.
l Cindy likes healthy food.
3. Be able to understand difficult sentences like:
l Which food do you think is healthy?
l David asks the volleyball star, Cindy Smith, about her eating habits.
教学设计说明
1. 通过检查作业复习前面已学的单词和句型。
Teaching steps:
1.Warm-up and revision (课堂热身和复习)
(1)Daily greeting to the students（日常问候）
(2)Revision（复习）: Check the homework.
2. 以小组竞赛的方式督促学生练习和检查学生对重点句型的掌握情况。既能激发学生的学习积极性，又能较好地保证学生对重点句型的学习效果。
Ask some of the Ss to read out their sentences. Get the other Ss to listen carefully and correct any mistakes.
(3) Competition.
Show the Ss a chart about what Bob and Gina like and don’t like for their breakfast and lunch.
Ss first practice in pairs. Then, make them have a competition in groups when they act out their conversations.
2. Presentation (呈现新知识)
(1) Ask some of the Ss the following questions and help them to answer.
3. 就图表中的食物进行提问，谈论食物是否有益于健康。帮助学生做出他们的回答，为下一步操练（完成2a）提供示范。
Do you think hamburgers are healthy?
Do you think milk is healthy?
Do you think chicken is healthy?
Do you think salad is healthy?
(2) Work on Section B, 2a.
Set a time limit of three minutes. Ask the Ss to ask and answer questions and check Yes, Maybe or No in the chart.
3. Reading（阅读3b）
4. 首先快速阅读，抓住文章主旨。 教会学生正确阅读的方法。
(1) Read the magazine article quickly and answer the questions:
Does Cindy eat healthy food?
Does she have good eating habits?
4. 学生通过反复阅读，完成圈词、填表，基本可以掌握全文的大意。特别是通过填表，为学生下一步写作打下基础，降低写作难度。
Ask the questions first. Then, see if the students understand the questions. Next, get the Ss to read the article quickly to find out the answers. Finally, check the answers.
(2) Read the magazine article again and circle the food words.
(3) Put the food words into the chart below.
5. 朗读始终是阅读课文非常重要的一环，除了能理解文章意义，还要做到能说能写，才是真正掌握了语言。
(4) Read the article aloud.
4. Writing (写作)
Ss work on 2c. They write five sentences according to the chart above.
5. Study the key words and difficult sentences in this part of the book.
6. Work on 3a in pairs.
7. Homework（家庭作业）
6. 对课本上的一些难句和重点词汇进行必要的讲解，不仅帮助学生克服理解中的困难，对于学习能力较强的学生，他们就可能在下一步的独立写作中尝试着应用。这样的讲解可以使他们用得正确，用得更好。
Work on 3b. Ask the Ss to write about what they and their partners like and don’t like for breakfast, lunch and dinner according to their survey
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