Unit 2 Learning about language 课件--高中英语人教版（2019）选择性必修第三册.pptx

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1、人教版 选择性必修三Period 2：Learning about languageUnit 2 Healthy Lifestyle运用单元词汇的恰当形式完成语篇。Teenagersoftenhavebadhabits.Mostcanbestoppedbytaking_(合适的；恰当的)action.However,habitslike_（香烟）and_（酒精）abusecanleadtoseriousaddictions.Accordingtomodern_（心理学），tochangebadhabits,wemustfirstanalyzethemusingthehabit_（周期）”.To

2、fixorimproveabadhabit,wemustfirstfindoutwhatthe_(暗示)is.Thenwemustchangetheold_（消极的）routinetosomethingmorepositive.Ifsuccessful,wewillfeelasenseof_（回报）andourbadhabitmaydisappear.Changingabadhabitisdifficultanditiseasytomakeexcusesandgiveup.Weneedtomakeupourmindsandshowsome_（纪律）andmakesmallchangesover

3、time.Thereisnomagic_（药物）tohelpus,butchangingwillensurewehaveahappyandhealthylife!BuildBuild up your vocabularyup your vocabularydisciplineappropriatealcoholtobacconegativecuecyclepillpsychologyreward奖励励名名词动词prize在比赛，竞赛或抽奖中获得的奖珍视，高度重视award官方颁发的奖品，强调荣誉授予，颁发reward对某人工作或服务的回报，酬劳报答，酬谢reward-rewardingadj.

4、reward-rewardingadj.值值得做的，有益的，得做的，有益的，报报酬高的酬高的n.n.Li Hua Li Hua received received a a reward for beingreward for being so helpful.so helpful.She often help others and She often help others and ask for nothingask for nothing in rewardin reward.I give him a cup of milktea I give him a cup of milktea i

5、n reward forin reward for his progress in his progress in English.English.v.v.He He rewarded me withrewarded me with 500 RMB 500 RMB for for returning his lost purse.returning his lost purse.Your effort will Your effort will be rewarded with be rewarded with success in the end.success in the end.a r

6、eward for.因为.的奖励/奖赏in reward(for.)作为（.的）回报ask for nothing in reward 不求任何回报 in reward=in return rewardsbwithsthrewardsbwithsthforsth因为.用.奖励某人-berewardedwith被奖励.语境巧练用适当的介副词填空(1)We gave him a gift as a reward for his kindness.(2)He received a medal in reward for his bravery.(3)They rewarded the winners

7、 with gifts of fruits and flowers when the match ended.BuildBuild up your vocabularyup your vocabularyFind“Verb+a habit”collocations from the previous text.Then make sentences with themExamples from the text:It is good to form a habit of reading an English article every day.“Verb+a habit”collocation

8、schange a habit(改变习惯）:eg.I would like to change my habit of buying junk food and drinks.Prevent a habit(阻止习惯）:eg.It is essential to prevent such a bad habit.Recognize a habit(意识到习惯）If we dont recognize a bad habit,it will do harm to us.Break a habit(改掉习惯）I am trying to break the habit of staying up

9、too late.Get into a habit(养成习惯）I have got into the habit of turning on the TV as soon as I get home.BuildBuild up your vocabularyup your vocabulary用所给单词的正确形式填空。examine dominate facilitate rely on composeexamine dominate facilitate rely on composeSimply speaking,a healthy lifestyle is about finding t

10、he right balance and making good choices.Life is _of many elements,such as family,friends,study,work,entertainment,and so on.If one element _your life and the others are ignored,you will lose balance and not feel good.Carefully_ your daily activities.Your health _what you choose to do in your daily

11、life.A healthy lifestyle is generally a balanced life in which you make wise choices.Neither too much nor too little is good.Slowly _changes in your lifestyle by using a step-by-step process.You do not have to change everything at once.Make small changes each day and your lifestyle will become posed

12、dominatesexaminerelies on facilitate 1.These bad habits，if left unchecked，could lead to more serious ones when they become adults.（教材原句p.14）【句式分析句式分析】本句是复合句。ifleftunchecked是条件状语从句的省略，if后面省略了theyare。状状语从句的省略从句的省略（1）可以省略成分的状语从句：时间、条件、让步、方式状语从句等。（2）状语从句省略成分的条件：从句主语与主句主语一致，或从句主语是 it；从句谓语含有 be，包括系动词 be、进

13、行时态的be 或被动语态的 be。（3）常见的连词有：when，while，once，before，till/until，whenever；if，unless；though/although；as，as if 等。单元复杂句式研析单元复杂句式研析状语从句省略成分后的常见类型：连词+现在分词/过去分词/介词短语/形容词。If involved in this case，you will be punished.If（you are）involved in this case，you will be punished.If necessary，you can choose me to make t

14、he presentation.If（it is）necessary，you can choose me to make the presentation.以下为约定俗成的省略形式：if so if not if ever if any if/when necessaryif/when possible 单元复杂句式研析单元复杂句式研析（1）Though （bore）with Toms words，she forced a smile.（2）There are some health problems that，when not （treat）in time，they can become b

15、igger ones later on.（3）Harriet Stowe，mother of six，wrote parts of Uncle Toms Cabin while （cook）.（4）If （accept）for the job，youll be informed soon.（5）Im interested in the music club and Id like to join it possible.完成句子（6）（如果可能），I will learn to carve.（7）词汇复现 （必要的时候），I will step out of my comfort zone.b

16、ored treated cookingacceptedif If possible When necessary 单句语法填空单句语法填空2.疑问词+不定式该结构的句法功能：主语、宾语和表语How to reduce the footprint of carbon is very crucial.如何降低碳的排放量是极其重要的。（作主语）The question is when to overcome the infectious virus.问题是何时开始攻克这种传染性病毒。（作表语）I know where to find that patriotic young man.我知道到哪里去

17、找那个爱国的年轻人。（作宾语)“疑问词+不定式”结构相当于一个由疑问词引导的名词性从句。A judge must decide whose proof to believe.=A judge must decide whose proof he/she should believe.法官必须决定相信谁的证据。单元复杂句式研析单元复杂句式研析单句语法填空（1）I couldnt decide bike to buy.（2）Twenty students want to attend the class that aims to teach how （read）fast.（3）When and where （celebrate）his success hasnt been decided.完成句子（4）（何时解决）the problem hasnt been decided.（5）They didnt decide （在哪里举行）the debate.（6）The question is （怎样修）the machine.which to read to celebrateWhen to solvewhere to hold how to repaire