教学基本信息
学科	English		学段	初中	年级		八年级
单元	Unit 2		课题	How often do you exercise?	总课时数		6
课时	Section B (1a-1e)		课型	听说课	授课时间
教学目标及教学重点、难点
教学目标： At the end of the class, the students will be able to: 1. learn to understand and use wh –questions and adverbs of frequency. 2. learn new words: junk, junk food, coffee, health... 3. eat healthily and have a good living habit.
教学重点： 1. Key vocabulary: junk, junk food, coffee, health... want sb. to do, be good for, have good habits, eat junk food, drink coffee, eat healthily, have a good living habit... 2. Key sentences: a. How often do you drink milk? b. Does Tina have good habits? c. How many hours do you sleep every night?
教学难点： Learn to use “how often” and frequency words to talk about daily habits.
教学过程(表格描述)
教学环节		主要教学活动				设置意图
Step 1 Warming-up (PPT 3)		1. Make Ss read the questions and try to give answers. 2. Ask Ss have a free talk about their habits in groups.				引导学生用回答问题的方式谈论关于习惯的问题。
Step 2 Lead-in (PPT 4-7)		1.Lead Ss to brainstorm. List some kinds of healthy food. 2. Make Ss look at the pictures and learn the healthy food. 3. Make Ss look at the pictures and learn the junk food. 4. Read the new words and phrases.				引导学生头脑风暴列出健康食品，通过图片，学习与健康食物、垃圾食品相关的单词和短语, 导入课本1a。
Step 3 Presentation (PPT 8-18)		Work on 1a. 1. Ask Ss to read the words in 1a. Make sure they understand what they mean. 2. Call attention to the pictures. Say something about the pictures. 3. Match the words with the pictures. 4. Check the answers. 5 .Look at the pictures, learn the words and and read them. Work on 1b. 1.Pay attention to the conversation in the box on the right. 2.Read it to the class. 3. Pair-work. Choose a new partner. Use the words in Activity 1a to make conversations. 4.Share the students' conversations. 5. Divide the words into two groups and read them.				利用生动的图片，学习1a 和1b。学会区分健康食物和垃圾食品。为听力做铺垫。
Step 4 Listening (PPT 19-28)		Work on 1c. Now you will hear a reporter interview two people, Tina & Bill. In 1c,we'll know who is healthy,Bill or Tina? 1. Play the tape for the first time. Listen to the interview about eating habits. Circle answers to each question. 2. Ask Ss to try to answer who has the good habits and who has the bad habits, and give reasons. Work on 1d. 1. Play the tape for the second time for Ss to listen again and then fill in the blanks in the survey. 2. Check answers in class. 3. Ask Ss discuss: Who has better eating habits? Whose lifestyle is better? Who can get better grades? 4. Call some Ss to give the result and reasons.				在听力之后让学生多读这些句子, 然后判断谁有最好的生活习惯。然后推测谁可能取得好的成绩，从而明白好习惯对学习成绩的影响。
Step 5 Role-play (PPT 29)		Work on 1e. Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles. 1.Ask Ss to work in pairs to make an interview. S1:How often do you exercise? S2:I exercise every day. S1:And how often do you...? 2. Call some pairs to present in class.				听力之后,分角色做一个采访练习，然后互换角色进行表演。以达到培养学生语言运用能力的目的。
Step 6 Language points (PPT 30-35)		1. Explain the usage of want sb. to do, be good for, healthy. 2. Ask Ss to read them.				解决本课时的单词的用法和重点短语，解决本节课的难点。
Step 7 Exercises (PPT 36-40)		Show some exercise to practice the key words, the target language and key sentences.				通过单选、句型转换和完成句子等形式练习所学的知识点。
Step 8 中考链接 (PPT 41)		Practice the usage of the key words healthy.				通过练习healthy 这个词的用法，使学生将现在的学习与中考链接。
Step 9 Homework (PPT 42)		以My habits (good habits and bad habits) 为题目写一篇短文。（字数不少于50字）				写短文是为了练习本单元所学的采访报告，将本课时所学的听力材料进行输出。
板书设计		Unit 2 How often do you exercise? Section B (1a-1e) want sb. to do, be good for, have good habits, eat junk food, eat healthily, have a good living habit. - How often do you drink milk? - I drink milk every day. How many hours do you sleep every night?
教学反思		通过本单元的教学，引导学生认识良好的生活习惯和坏的习惯，从而培养学生的好习惯。本节课教师反复强调health、healthy、healthily的不同形式的用法，以及be good for，be good at，be good with以及 be good to的区别。