课件29张PPT。Unit 3 A healthy life
Warming Up & Reading (Ⅰ)Learning aims1. Learn the effects of smoking and the way to stop smoking.
2. Master some important expressions about prohibition, warning and permission.Which are healthy activities and which are unhealthy activities?Look at the following activities:Leading-insinginghealthydancinghealthyplaying basketballhealthydoing Taijiunhealthydrinking alcoholunhealthyovereatingstress / pressureunhealthyunhealthysmoking cigarettesWhy do you think some adolescents start smoking? teenagersStep 1 Skimming 1. What is the purpose of the letter?2. Match the topic sentence of each paragraph of the first part.This letter aims to explain how a smoker becomes
addicted to cigarettes and why he should give up.Advice from Grandad A
Para. 1
Para. 2
Para. 3
Para. 4
Para. 5
B
Grandad talks about James’ problem of smoking.
The harmful effects of smoking.
Grandad tells about the life he is living and the importance of a healthy life.
Grandad’s hope for James and his advice on stopping smoking.
The three different ways of becoming addicted.1. The first sentence of the letter shows James, grandad .
lives a healthy life
is addicted to sitting in the garden
has nothing to do at home
is tired when cycling 20 kilometres
2. From the second paragraph, we can know
grandad ______________.
never smoked B. likes smoking
C. used to smoke heavily D. still smokes nowStep 2 Scanning 对……有瘾过去常常The ways to become addicted to cigarettes : 1.Become physically addicted to nicotine and your body
becomes accustomed to having nicotine. 2.Become addicted through habit and you begin to do it automatically. 3. Become mentally addicted and you think you only feel good when smoking.Step3 Detailed reading尼古丁习惯于无意识地上瘾的The harmful effects of smoking:1. Do terrible damage to your
heart and lungs.The leaves of lung turn
_______;blackThe babies may have a smaller birth weight or even be abnormal in some way.2. It is more difficult for smoking couples to become pregnant.3. Affect the health of non-smokers. 5. The ends of your fingers become yellow.6. Become breathless quickly.4. Smell terribleThe smoke ________
the air.pollutesOther effects2. The end of cigarettes may _________.cause fire3. Smoking also wastes a lot of ______.moneyRead How can you stop smoking
and tell:
Suggestions for
quitting smokingSuggestions for quitting smoking:
____________________
____________________
____________________
____________________
____________________
____________________Prepare yourselfBe determinedBreak the habitRelaxGet help if you need itKeep tryingRead How can you stop smoking again and fill in the
blanks:
Choose a day that is not _________ to quit smoking.
Make a list of all the __________ you will get from
stopping smoking. ___________ all your cigarettes.
_________ yourself you are a non-smoker when you
feel like ________. Develop some other habits to keep
yourself_____. If you feel nervous or ________, try some
___________ exercises like deep breathing. You can
stop smoking with a _______ or join a group. If
necessary, ask a doctor or _________ for help. The
most important thing is to keep trying. Don’t feel
_________if you smoke again. Just ___ again.stressfulbenefitsThrow awayRemind busyrelaxationfriendchemistashamedtrystressedsmokingWhat should we do
to keep healthy?DiscussionClass exercisesHave a balanced dietJoin in proper activities Laughing is the
best medicine.Keep a good mindQuit drinking alcoholQuit smokingHomework
1. Search on the Internet or other sources for information about how to stop smoking.
2. Write a letter to someone who smokes.Tell him the harmful effects of smoking and give him some advice on how to stop smoking. Be sure to use your own words.