人教版八年级上册 Unit 2How often do you exercise？SectionB 2a-2e 教案

Unit 2 How often do you exercise
Section B 2a-2e
Teaching Aims
1. Knowledge Objects
(1)Key Vocabulary：result, percent , online ,television , although , through , mind , body , such as , together , die ,writer
(2) Practice reading and writing using the target language.
2. Ability Objects
(1)reading skills. (2)writing skills.
3. Moral Object
Exercise every day and keep healthy.
Teaching Key and Difficult Points
1. Teaching Key Points
1) Practice reading and writing using the target language.
2)Key words:percent,online ,television ,although ,through ,mind ,
body ,such ,such as, together,die.
2. Teaching Difficult Points
1) Write a passage about your habits.
2)Target language ：
a. Forty-five percent exercise four to six times a day.
b. And twenty percent do not exercise at all.
c.The answers to our questions about watch television were also inter
Teaching Procedures
Step I Warming-up and revision
1.Greetings.
Revision ： Revise the key words and phrases learnt yesterday by
having a dictation.
Step Ⅱ Presentation
Free talk : This activity gives students listening and speaking practice using the
target language.
Ask the questions： 1. What do you usually do on weekends 2.Do you like watching TV and surfing the Internet
1. Part 2a. Rank these activities according to how often you think your
classmates do them(1=most often, 6=least often).
Watch TV exercise or play sports
go to the movies use the Internet
play computer games
go camping in the country
2)Ask some of the students to show their answers.
2.Part 2b 1)．Let the students read the article and complete the pie charts on
the next page.
2)．Teach the new words and explain the meanings and the usages of the new words,
then let the students write the new words．
3)．Say，Now read the article and answer the questions.
4)．Check the answers．
Step Ⅲ Summary
According to the article ,we should know the importance of exercise,and start exercising before it is too late.
Step Ⅳ Practice
Everyone wants to have a healthy body. Do you have a healthy lifestyle I think 1______. First, I have many good_2______habits. I like junk food, but I 3______eat it. I eat fruit and vegetables every day. Maybe they are not very delicious, but they are 4________for health. Second, I do 5_____every day. It says that if people run every day, they will have more healthy hearts(心脏) than (比) others. So I run for 6_________thirty minutes every morning. Third, I have good living habits. I try to 7_______eight hours every day. That 8_______me be energetic (精力充沛的) the next day. And I can study better and get good grades_9______do you think of my lifestyle Can you learn something 10__________it
Step Ⅴ Blackboard Design
______ %
no exercise
______ %
every day
______ %
4-6 times a week
______ %
1-3 times
a week