Unit 2 Healthy Lifestyle Reading and thinking ppt课件-（2022新）人教版高中英语选择性必修第三册(3).pptx

1、UNIT 2 Healthy Lifestyle Section A Reading and Thinking- Habits for a healthy lifestyle Think about unhealthy/bad habits of teenagers as many as you can. stay up late; alcohol abuse; smoking absorbed in computer games;excessive(adj.过多的，极度的) diet always feel dizzy and sleepy; lack passion step 1：lead

2、 ineating junk food rarely doing exercisesstaying up too lateeating too fastnot brushing the teethreading in bedspending too much time online1. Are bad habits easy to change? Why or why not?2. What can you do to correct these bad habits?Discuss these questions in groups.Read and finish the tasks as

3、quickly as possible.1、Match the sentences with each of the paragraphs.A. How to change a bad habit and create good onesB. The cycle of how habits are formedC. Changing habits graduallyD. No short cuts to changing bad habitsE. What a habit isF. Why bad teenager habits should be changedPara. 1Para. 2P

4、ara. 3Para. 4Para. 5Para. 6Para. 7Para. 1Para. 2Para. 3Para. 4Para. 5Para. 6Para. 7提出问题：提出问题：Why should bad teenage habits be changed?分析问题：分析问题：What is habit and how does the habit cycle work?解决问题：解决问题：How to change bad habits总结：总结： Young people have the power to build a healthy life full of good ha

5、bits2、Divide the passage into four parts.3.Which is the text type of this passage?A. exposition C. argumentationB. narrationRaise the problem提出问题提出问题Analyze the problem分析问题分析问题Solve the problem解决问题解决问题Summary总结总结 Exposition: Problem-solution pattern模式模式4.Read for details-para 14.Read for details-par

6、a 1 1.Why bad teenage habits should be changed？Because these bad habits, if left unchecked, could lead to more serious ones when they become adults. So it is essential to prevent harmful habits from dominating a tteenagers life.4.Read for details-para 24.Read for details-para 22.How can a choice lea

7、d to a habit？Actually, our lifestyle is a sum of choices we have made. We make a choice to do sth and then we repeat it over and over again. Soon that choice becomes automatic and forms a habit that is much harder to change. The habit cycle Bad habit New habitCue RoutineRewardfeel unhappy feel unhap

8、py eat lots of unhealthy snackslisten to some of our favourite music feel happier but its not healthyfeel relaxed4.Read for details-para 3-44.Read for details-para 3-43.What are the three stages of habit cycle？According to modern psychology, they are cue，routine and reward. 4.How does the author fur

9、ther explain thehabit cycle?By giving examples in para 4.4.Read for details-para 54.Read for details-para 5 5.How to change our bad habits and create good habits?To begin with, we must examine our bad habit cycles，and then try to adapt them by combining the information from our habit cycles with som

10、ething more positive. Aside from changng bad habits ,we can also use the habit cycle to creat good habits.4.Read for details-para 64.Read for details-para 6 6.How can a person use discipline to help change a bad habit?We may not change bad habits successfully straight away,we must begin with a small

11、 step and use discipline to do it repeatedly to reach the goal of change.After all,it is not easy to break bad habits.4.Read for details-para 74.Read for details-para 7 7.Whats the function of the last para?It is a summary/conclusion of this whole passage, in which the author appeals to the young pe

12、ople to recognise our bad habits and decide on changes and thus live a healthy life full of good habits. The medicine will work best if (it is) taken according to the instructions. Ill buy a TV set if (it is) necessary.如果有必要我就买一台电视机。如果有必要我就买一台电视机。如果按照说明用该药，效果会更好。如果按照说明用该药，效果会更好。 I was reading when y

13、ou came. When he had finished his homework, he took a short rest.他完成作业后休息了一会儿。他完成作业后休息了一会儿。我正在阅读时，你来了。我正在阅读时，你来了。These bad habits, if left unchecked, could lead to more serious ones when they are become adults.when 引导的时间状语从句引导的时间状语从句if引导的条件状语从句引导的条件状语从句在状语从句中，当从句的主语和主句的主语一致时，在状语从句中，当从句的主语和主句的主语一致时，若

14、从句的谓语动词是系动词若从句的谓语动词是系动词bebe或包含或包含bebe的某种形式，的某种形式，从句的主语和从句的主语和bebe动词通常可一同省略动词通常可一同省略。如果任其发展，在他们长大成人后，这些不良习如果任其发展，在他们长大成人后，这些不良习惯可能会导致更为严重的有害习惯。惯可能会导致更为严重的有害习惯。 He said that he had never seen her before，which was not true. He is an excellent student in all subjects except for math, which is his shortc

15、oming.他说以前从没见过她，这不是真的。他说以前从没见过她，这不是真的。他是个除数学之外各科优秀的优等生，数学是他是个除数学之外各科优秀的优等生，数学是他的短板。他的短板。 Rather than let him go to prison, I would pay his fine myself. Rather than putting him in the hospital, she had been caring for him at home. 我宁肯自己代他付罚款，也不愿让他蹲监狱。我宁肯自己代他付罚款，也不愿让他蹲监狱。她没有让他住在医院，而是一直在家里照顾他。她没有让他住在医院

16、，而是一直在家里照顾他。2. So, when we feel unhappy again, rather than eat snacks, we could listen to some of our favourite music instead, which will make us feel relaxed.when 引导的时间状语从句引导的时间状语从句比较状语比较状语which 引导的非限制性定语从句引导的非限制性定语从句which引导的非限制性定语从句中，引导的非限制性定语从句中，which可代替可代替主句中的一个词，短语甚至整个句子。主句中的一个词，短语甚至整个句子。因此，当我们

17、再次感到不快时，我们可以听几首因此，当我们再次感到不快时，我们可以听几首自己最喜爱的音乐，而不是吃零食，这会使我们自己最喜爱的音乐，而不是吃零食，这会使我们感到放松。感到放松。1. in response to2. rely on3. decide on4. lead to5. base on6. over and over again7. combinewith8. aside from9. grow up响应；答复；对响应；答复；对有反应有反应依赖；信赖依赖；信赖决定；选定决定；选定导致导致以以为基础为基础一再；再三；反复一再；再三；反复将将与与结合起来结合起来除除之外之外长大长大.单句语

18、法填空单句语法填空1.Youd better not be too strict with her. all，she is only four.2.The young couple decided the nice island for their holiday.3.She used to be pessimistic her life，but now she has changed.4.In this situation，you must manage to inform him straight .5.The old man went to the hospital to have hi

19、s body (examine) regularly.6.What will the new actor do in (respond) to the funny news?AfteronaboutawayexaminedresponseExercise Think about your bad habits and choose one to write down the cue, routine and reward. Then come up with an idea of how to break the bad habit. 80words at least.Homework： writingROUTINECUEREWARD