Unit 2 Reading and thinking-高中英语人教版（2019）选择性必修第三册.pptx

Unit2 Healthy lifestyleUnit2 Healthy lifestyleHabits for a healthy lifestyleStep1 Lead-inWhich habits do you have?Which habits do you think are unhealthy?Why?What can you do to correct these bad habits?What can you do to correct these bad habits?do exerciseskeep regular resteat healthy and moderate food.Step2 Pre-reading(Prediction)Step2 Pre-reading Topic sentenceskimmingHigh frequency wordsWhy did the writer mention tobacco or alcohol abuse?Because they are bad habits,they can lead to physical and mental health problems,teenagers must learn to recognise bad habits early and make appropriate changes.Step3 While-reading Step3 While-reading What is a habit?We can change bad habit,but we need to know how habits work first.A.An action that is considered bad.B.A thing that we repeately do and becomes automatic.Can we change bad habit?Step3 While-reading How the bad habit of relying on unhealthy snacks is formed?we feel unhappy we eat lots of unhealthy snacks we feel happycuerountinerewardStep3 While-reading(1)What do we do first to promote a positive change in bad habits?A.Adapt to our bad habit cycles.B.Listen to some of our favourite music.C.Examine our bad habit cycles.D.Replace a negative routine with a positive one.(2)How to change the bad habit of eating snacks?A.We eat unhealthy snacks.B.We listen to music.C.We ride an escalator.D.We take the stairs instead.we feel unhappy we eat unhealthy snacks we feel happywe listen to musiccuerountinerewardStep3 While-reading How can we do if we are not successful immediately?We cannot become pessimistic and give up,we can encourage ourselves,and try our best to believe in ourselves.Step3 While-reading(1)What do teenagers need to change bad habits?A.Immediate action.B.Big goals.C.Enough time.D.Magic pill.(2)What do you have to do if you want to change bad habits?Think about the bad habits and decide on some changes.Step4 Post-reading The habit cycleBad habitNew habitCuefinished lunchfinished lunchRoutinewent back to bed and looked at their smartphone immediatelyRewardfelt relaxed but worried about its bad effect on healthgo outside and walk for 510 minutesfeel relaxed and healthierAccording to the habit cycle,how to change the bad habit into good habit?What does the author want to tell us?We have the power to build a happy and healthy life full of good habits.Step5 Summary How can we change them if we have bad habits?Step6 Homework Make a survey to reserch“what bad habits do your members have?How to break bad habit,and why?”Please do a report in next lesson.There are some useful structures for you:According to the survey results,there are some bad habits,such as.In our opinion,we think we have better to take actions like.,whats more,they have a big impact on our physical and mental health.In short,only with good health can we study and work well as well as develop in a balanced way.