Unit 1 How often do you exercise ?第三課時教案
step 5 pairwork
1.presentation
show a picture of milk and ask the students.
t: do you like milk ？
s: yes, i do .
t: how often do you drink milk ?
s: i drink it every day / morning / night/ twice a day …
or s: i never drink it. i don’t like it .
t:i want you to drink milk.it’s good for your health.
drinking milk is good for our health .
（板書 want sb. to sth. 和be good for）
（這一環(huán)節(jié)準(zhǔn)備了學(xué)生可能出現(xiàn)的兩種回答，符合實際，既引出了知識點want sb. to sth. 和be good for，又為接下來的pairwork做了很好的示范。）
2. practice
(1) read the conversation in 1b, then talk about the pictures in 1a in pairs .
(2) make up their own conversations in pairs using their own words of food.
（談?wù)撚嘘P(guān)自己的話題，讓學(xué)生覺得有話可說。教師應(yīng)積極鼓勵學(xué)生進行真實的、個性化問答練習(xí)。在讓學(xué)生掌握句型的同時，也為2a和2b的聽力任務(wù)做準(zhǔn)備。）
(3) show in pairs .
step 6 listening
2a 1.prepare
' read the questions and the answers .
2. listen and circle .
firs t just listen , then listen and circle .
（因為聽力材料較長，這一環(huán)節(jié)需要聽兩遍。）
2b 1. prepare
read the questions quickly .
（目的是能抓住要聽的主旨，，便于快速準(zhǔn)確地捕捉要聽的信息。）
2.listen and fill in the blanks
first listen and write ,then listen and check .
（因為在2a 中已經(jīng)聽兩遍了，所以這一環(huán)節(jié)可以邊聽邊寫，再聽檢查。要根據(jù)學(xué)生聽的情況，適當(dāng)調(diào)整聽的速度。）
3.listen and repeat , and then read by themselves.
step 7 practice
1. imagine the teacher is a interviewer, one student is katrina or jim . make an interview.
（目的是為下面的pairwork做示范。）
2. students work in pairs . the questions and the answers in 2c can help you .
3. students show in pairs .
step 8 writing
1. discuss the questions in groups.
(1) do you have a heathy lifestyle?
(2) how to keep healthy ?
2. write a passage [來源:中.考.資.源.網(wǎng)][來源:中.考.資.源.網(wǎng)]
3. several students read their articles .
（這一環(huán)節(jié)把話題從課堂延伸到學(xué)生自己的生活，把聽和說的訓(xùn)練落實到寫上，讓學(xué)生將課堂知識運用到自己的生活中，現(xiàn)學(xué)現(xiàn)用。 同時讓同學(xué)們明白，只有養(yǎng)成良好的生活習(xí)慣，才能保持身體健康。）
step 9 summary
1.ask the students to sum up the words and the sentences .