人教高中英语Unit 2 Period1 Reading and thinking课件 -【新教材精创】2020-2021学年高中英语新教材同步备课(人教版选择性必修第三册）.pptx

人教版选择性必修三Unit 2 Healthy LifestyleWhat do you think is a healthy lifestyle?Read the passage and Read the passage and answer answer the questions the questions below:below:1.How does a teenager prevent bad habits from ruling his or her life?2.Whats the purpose of the two examples in the fifth paragraph?3.How can a choice lead to a habit?4.what are the three stages of the habit cycle?5.How can a person use discipline to help change a bad habit?Read the passage and Read the passage and answer answer the questions the questions below:below:1.How does a teenager prevent bad habits from ruling his or her life?By becoming aware of bad habits and changing them properly.2.Whats the purpose of the two examples in the fifth paragraph?To tell us how to change bad habits by adapting bad habit cycles.Read the passage and Read the passage and answer answer the questions the questions below:below:3.How can a choice lead to a habit?First,we make a choice to do something that will make us feel good,and then we repeat it over and over again.Soon,we will get used to it and it will become automatic and be harder to quit.Read the passage and Read the passage and answer answer the questions the questions below:below:4.what are the three stages of the habit cycle?cue,routine and reward5.How can a person use discipline to help change a bad habit?A person uses some disciple to behave himself and repeatedly take small steps to change for the better;if a person violates the disciple,he or she should punish himself/herself and then move on till he/she reaches the goal.Main idea:reasons why to change bad habitsPara.1Para.2no easy way to change bad habitshow a habit cycle works.how to facilitate a positive change in our bad oneschange bad habits gradually Read to sum up the main idea.we should build a healthy life.Para.6Para.3-4Para.5Para.7young people have the power to build a healthy life full of good habits.语法填空（根据课文内容和语法规则完成短文）With teenagers growing up，1can be easy for some to form bad habits.For example，some of them may become 2（involve）in tobacco or alcohol abuse.If 3（leave）unchecked，these bad habits could lead to more serious ones.To change harmful habits，teenagers must learn to understand how habits workthe“habit cycle”.Then adapt the bad habit cycles by combining the information from our habit cycles 4our own positive ideas.Dont try to change bad habits quickly，for the most successful way to change is over a period of time.As the Chinese philosopher Lao Zi 5（write），“A journey of a thousand miles begins with a single step.”6（reach）the goal of change，a person must show some discipline and 7_（repeat）take many small steps.The good news is 8there is plenty of time for young people to change bad habits.However，there is no“magic pill”and you have to think about your bad habits and decide on some 9_（change）.You have the power to build a happy and 10（health）life that is full of good habits!itinvolvedleftwithwroteToreachrepeatedlythatchangeshealthy 概要写作阅读课文，根据其内容写一篇60 词左右的内容概要。Forming good habits is beneficial to a teenagers life.（要点1）But teenagers tend to form bad habits，which could do great harm to them.They have to become aware of their bad habits early and change them properly.（要点2）To our joy，understanding the“habit cycle”helps with it.What we need to do is check our bad habit cycles and then change them.（要点3）Do remember getting rid of bad habits wont happen all of a sudden but needs a long time of self-discipline.（要点4）教材原句p.14These bad habits，if left unchecked，could lead to more serious ones when they become adults.这些坏习惯，如果放任不管，长大后可能会导致更严重的后果。核心词汇1.lead to（1）导致，造成（=result in/contribute to）Some people suspect that air pollution has led to this kind of disease.有些人怀疑空气污染导致了这种疾病。（2）通向，通往The path leads to a dairy.这条小路通向一家牛奶场。All roads lead to Rome.（谚）条条大道通罗马。【归纳拓展归纳拓展】lead sb.to do sth.导致某人做某事lead sb.to some place 领某人到某地lead/live a.life 过着的生活 单句语法填空（1）War never settles anything.It only leads violence.（2）When he was young，his bad eating habits and lack of exercise _（lead）to health problems.（3）Her words led everyone （think）that he was a thief.完成句子（4）Last week，his carelessness _ （导致）his failing the exam.toledtothinkledto/contributedto/resultedin教材原句p.14For example，some of them may become involved in tobacco or alcohol abuse.例如，有些青少年会沉溺于烟酒而不能自拔2 become involved in 卷入，陷入；参与；与有关联（become 可以用be/get 代替）I dont want to become involved in the arguments about whose fault it is.我不想卷入这是谁之过错的争论中。【归纳拓展】involve doing sth.包括/需要做某事involve sb.in.使某人参与 Running your own firm usually involves working long hours.经营自己的公司通常需要长时间工作。Parents should involve themselves in strengthening their childrens education.父母应该参与加强孩子的教育。单句语法填空（1）There is a new problem （involve）in the popularity of private cars.（2）Michelle found a job as a high school teacher which involves _（spend）quite a lot of time with students.（3）I prefer teaching methods that actively involve_ students learning.完成句子（4）His son （参与）the case last month.involvedspendinginbecame/was/gotinvolvedin3 abuse n.&vt.（1）/bjus/n.滥用；虐待；辱骂abuse of power 滥用职权alcohol/drug abuse 酗酒/嗜毒The tutor shouldnt become a target of your abuse.导师不应该成为你辱骂的对象。2）/bjuz/vt.滥用；虐待；辱骂He abused his power to help his son become qualified.他滥用职权帮助儿子取得资格。Little Johns stepmother was unkind to him.Furthermore，she abused him.小约翰的继母对他不好，而且虐待他。完成句子（1）His political reputation was ruined by his _（滥用职权）.（2）To our sorrow，it was （酗酒）that ruined his fitness and his life.（3）Williams （滥用职务）as mayor to give jobs to his friends.（4）He was accused of （虐待妻子）last week.abuseofpoweralcoholabuseabusedhispositionabusinghiswife教材原句p.14To prevent harmful habits like these from dominating a teenagers life is essential.防止像这样的有害习惯支配青少年的生活是至关重要的。4.prevent.（from）doing sth.阻止做某事（from 可省略）His back injury may prevent him（from）participating in tomorrows activity.他的背伤可能使他不能参加明天的活动。【归纳拓展】stop sb./sth.（from）doing sth.阻止某人/某物做某事keep sb./sth.from doing sth.阻止某人/某物做某事1）prevent/stop.from doing sth.用于主动句时，from 可以省略，但是变为被动语态时from 不可省略。Her parents prevented/stopped her（from）subscribing to such a magazine.她的父母不让她订阅这样一本杂志。She was prevented/stopped from subscribing to such a magazine.2）keep.from doing sth.阻止做某事（from 不可省略）keep.doing sth.让一直做某事The judges kept the applicants waiting outside for a long time before announcing the result.评委们让申请人在外面等了很长时间才宣布结果。单句语法填空（1）Generally，parents dont permit their kids to do dangerous things，and thus prevent them _（take）a chance.（2）The government has to close those factories to prevent the water of the river from _（pollute）.（3）We （prevent）by the frightening sandstorm from going to school yesterday.完成句子（4）Unless we get more money，well_ （被阻止完成）this project.（5）Im sorry to have （让你等）for such a long time.takingbeingpollutedwerepreventedbeprevented/stopped/keptfromfinishingkeptyouwaiting教材原句p.14Secondly，there is a“routine”，the regular action you take in response to the cue.其次，形成“惯例”，即你根据暗示采取的有规律的行动。5.in response to 回答；答复In response to the residents great demand，the initiative will be launched in our community.应广大居民的要求，我们将在社区内发起这一倡议。【词语积累】respond vi.回答；做出反应respond to 回复，回答；对做出回应/反应（=make a response to）respond with a smile报以微笑He recalled that she never responded to his letter.他回忆说她从来没有给他回过信。单句语法填空（1）The product was developed in response customer demand.（2）He responded my offer a laugh.完成句子（3）These comments came （答复）specific questions often asked by local newsmen.（4）He （没有回答）my question，and went on with his movie.totowithinresponsetomadenoresponseto/didntrespondto教材原句p.14Thirdly，there is the“reward”，the good thing or feeling we get from the routine.第三，有“奖励”，即我们从惯例中得到的好东西或好感觉。6 reward n.&vt.n.C，U回报；奖励；报酬in reward（for）作为（对的）回报搭配 a reward for（doing）sth.因（做）某事而获得的奖励give/offer a reward to sb.for sth.为某事而给某人奖励He received a medal in reward for his findings.他因他的发现而获得一枚奖章。词汇复现（2）vt.奖励；奖赏；给以报酬搭配reward sb.with sth.用某物奖励某人reward sb.for（doing）sth.因为（做）某事而奖励某人The company rewarded the astronomer with a journey to China last year.这家公司去年奖励这位天文学家一次中国之旅。He gave his son a model telescope to reward him for behaving well.他送给儿子一个望远镜模型，作为对他的良好表现的奖励。【词语辨析】reward，prize 与award（1）reward 作名词时，多指对某人的工作或服务的回报、报酬；作动词时，表示“报答，酬谢”。（2）prize 作名词时，多指在比赛、竞赛或抽奖中获得的奖；作动词时，表示“珍视，高度重视”。（3）award 作名词时，多指官方颁发的奖品、资金，强调荣誉；作动词时，表示“授予，颁发”。单句语法填空（1）The students have been working hard on their lessons and their efforts will （reward）with success in the end.（2）The boss decided to give a reward to him his positive attitude towards work.（3）The girl rewarded him a smile for his help.（4）2020浙江卷It is （reward）to try new things.berewardedforwithrewardingrewarding值得做的；有益的。句意：尝试新事物是有益的。habits for a healthy lifestylereasons why should we change bad habitshabit cycle how to change bad habits into good oneswhat to doyoung peoples power HomeworkThink of one bad habit and write them down the cue,routine,and reward.Then come up with an idea of how to break the bad habit.