高中英语人教版（2019）选择性必修第三册Unit2 Healthy Lifestyle-Reading and thinking课件-(16张ppt).ppt

Unit 2HEALTHY LIFESTYLEReading and Thinking课前预习案.单词拼写单词拼写1Those who love animals hold the view that animal _(虐待虐待) needs to be taken seriously.2Our brains _(促使促使) decisionmaking by stopping us focusing too much on unimportant past details.3With children, it is important to achieve the right balance between love and _ _(纪律纪律).4They say these _(药丸药丸) have many side effects，so we had better not take them.5If your child _ _(支配支配) children of his own age, try to arrange for him to play with older children.6The aircraft flew over the island _ _(反复地反复地), and no sign of life has been seen.7Japanese workers are generally highly _ _(悲观的悲观的) about their futures in their current companies.8If you see things in a _ _(消极的消极的) light, you will find faults everywhere and problems where there are really none.9He has eight lawyers to help him and they _(审查审查) every letter carefully.10The center has a strong team which consists of top medical experts in _ _(心心理学理学).psychologyabusefacilitatedisciplinepillsdominatesrepeatedlypessimisticnegativeexamine单句语法填空单句语法填空1Tom is so _ _(dependent) that he never bothers others too much unless he is in great trouble.2It is reported that _ _(physical) attractive people are more likely to be treated well by others.3_ _(examine) once every two years, whether it is a car or a bus, is the rule that all drivers must obey.4I didnt want to get _ _(involve)in the quarrel between Tom and Jack, so I walked out.5Many young people in Wuhan acted _ free tour guides during the May Day holiday.6The firemen arrived in no time, and the fire was prevented _ spreading quickly.7The professor keeps telling his students _ _(repeated) that the future belongs to the welleducated.8Our travel agency is _ _(rely), and we try to describe our centers as realistically as possible.9Many young people volunteered to work in a remote mountainous area in response _ the call of the country.10When you do a good deed, you will be rewarded _ a warm feelingwithindependentphysicallyBeing examinedinvolvedasfromrepeatedlyreliabletoTeaching objectives1. To analyse the structure of the text.2. To know what a healthy lifestyle is.3. To know how to change the bad habits into good ones .4. To express ideas by critical thinking.Step 1PredictingLook at the photos and the title of the passage on Pages 14-15 and predict what the text is probably about._The text is mainly about healthy lifestyle.1.First readingRead the text carefully and answer the following questions.(1)Match the main idea with each part.Part 1 (Para.1) A.Habits-changing is a gradual process.Part 2 (Paras.24) B.How to change bad habits into good ones.Part 3 (Para.5) C.The cycle of how habits are formed.Part 4 (Paras.67) D.The reason why bad habits should be changed.2 Reading for details.What do some of teenagers easily do when they grow up?_How can we facilitate a positive change in our bad habits?_They form bad habits easily.By combining the information from our habit cycles with our own positive ideas.2.Second readingFill in the blanks according to the text.ProblemsTeenagers become more _ and can easily form _.To prevent them dominating a teenagers life，they must learn to recognize bad habits early and make _. The habit cycleThere is a “_”，an action，event，or situation that acts as a signal to do something; then there is a “_”，the regular action，you take in response to the cue; at last，there is a “_”，the good thing or feeling we get from the routine.independentbad habitsappropriate changescueroutinerewardChanging habits graduallyThe most successful way to change is not _，but over a period of time.To reach the goal，a person must show some _ and repeatedly take many _.Therere no _ to changing bad habits.suddenlydisciplinesmall stepsshortcuts 3.Third reading(1)Summarizing: Read the passage again and try to summarize its main idea in one sentence.The passage is about _.(2)Thinking and discussing: Are you planning to use the habit cycle to break your bad habits? Why or why not?_how to change our bad habits of lifestyle into good onesThe answer is open.1.Pair work：Think of a bad habit and write down the cue，routine and reward.Then put forward an idea of how to break it._2.Do you have any other ways of bettering habits? Discuss with your partner which way you think is most effective._The answer is open.The answer is open.ConsollidationFill in the following blanks.As teenagers grow up，they become more independent and start making their own decisions.However，during this period，it can be easy for some of them 1._ _(form) bad habits.These bad habits，if 2._(leave) unchecked，could lead to more serious ones when they become adults.3._ _(change) bad habits is never easy，even with many attempts.The good news is that we can change our bad habits if we understand 4._ habits work.To facilitate 5._positive change in our bad habits，we must first examine our bad habit cycles and then try to adapt them.We can do this by 6._ _(combine) the information from our habit cycles with our own positive ideas.We can also use the habit cycle 7._ _ (create) good habits.Many of us try to change bad habits quickly，and if we are not successful straight away，we often become pessimistic and give up.In fact，the most successful way to change is not suddenly,8._ over a period of time.To reach the goal of change，a person must 9._ _(repeat) take many small steps.Young people have the power 10._ _(build) a happy and healthy life full of good habits!to formleftTo changehowacombiningto createbut repeatedly to build课后巩固案写出下列词块的含义1.a healthy lifestyle_2.make decisions _3.form bad habits_4.physical and mental health problems _5.make appropriate changes_6.in many ways _7.make a choice _健康的生活方式做出决定形成坏习惯身心健康问题做出适当的改变在许多方面做出选择.词块积累8.modern psychology_9.a positive change_10.take the stairs _11.over a period of time_12.change bad habits_13.a single step _14.break bad habits_15.magic pill _16.delete button _17.take appropriate action_18.make excuses _现代心理学积极的变化走楼梯一段时间改变坏习惯一步打破坏习惯神奇药丸删除键采取适当行动找借口. .课文原句翻译课文原句翻译1.其中一些人可能参与滥用烟草或酗酒，这可能会导致身心健康问题。其中一些人可能参与滥用烟草或酗酒，这可能会导致身心健康问题。_2.第三，还有第三，还有“奖励奖励”，即我们从日常生活中得到的好处或感觉。，即我们从日常生活中得到的好处或感觉。_3.这个奖励使我们更有可能继续这个循环，而依赖不健康零食的坏习惯就形成了。这个奖励使我们更有可能继续这个循环，而依赖不健康零食的坏习惯就形成了。_4.为了促进我们坏习惯的积极改变，我们必须首先检查我们的坏习惯周期，然后尝试适应它们。为了促进我们坏习惯的积极改变，我们必须首先检查我们的坏习惯周期，然后尝试适应它们。_5.我们可以尝试用更积极的东西来代替一个消极的程序。我们可以尝试用更积极的东西来代替一个消极的程序。_6.如果我们不能马上取得成功，我们就会经常变得悲观并放弃。如果我们不能马上取得成功，我们就会经常变得悲观并放弃。_Some of them may become involved in tobacco or alcohol abuse，which can lead to physical and mental health problems.Thirdly，there is the “reward”， the good thing or feeling we get from the routine.The reward makes us much more likely to continue the cycle，and the bad habit of relying on unhealthy snacks is formed.To facilitate a positive change in our bad habits，we must first examine our bad habit cycles and then try to adapt them.We could try to replace a negative routine with something more positive.If we are not successful straight away，we often become pessimistic and give up.