Unit+2+Healthy+Lifestyle+Reading+and+Thinking+语言点 高中英语人教版（2019）选择性必修第三册.pptx

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1、1._ teenagers grow up,they become 2._ independent and start making their own decisions.However,during this period,it can be easy for some of them3._form bad habits.These bad habits,if 4._ unchecked,could lead to more serious 5._ when they become adults.For example,some of them may become 6._ in toba

2、cco or alcohol abuse,7._ can lead to physical and mental health problems.To prevent harmful habits like these 8._ dominating a teenagers life is essential.They must learn to recognise bad habits early and make 9._(恰当的)changes.left uncheckedbecome/be/get involved intobacco/alcohol abuselead to physic

3、al and mental health problems/issues 置之不理/放任不管卷人;参与;与有关联过度吸烟/饮酒造成身心健康问题如果任其发展，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。重的有害习惯。Important sentences(P14)此处是 if 条件状语从句省略结构，完整的形式为 _ _.1.These bad habits,if left unchecked,could lead to more serious ones when they become adults.(Para.1)i

4、f these bad habits areleft uncheckedThink and find1)在在if 引导的条件状语从句中，如果引导的条件状语从句中，如果从句的主语和主句的主语一致，从句的主语和主句的主语一致，同时同时从句谓语动词含有从句谓语动词含有 be 动词，动词，则可省略从句的主语和则可省略从句的主语和 be 动词。动词。If(you are)traveling north,you must change at Moscow.2)在if 引导的条件状语从句中，当状语从句的主语是 it，且谓语动词是 be 时，it 和 be 可以省略。If(it is)possible,he

5、will help you out of the difficulty.You must attend the meeting if(it is)convenient to you.3)if 省略结构的固定结构：It sounds like something is wrong with the cars engine.If so,wed better take it to the garage immediately.I want to avoid the rush hour traffic if possible.Correct the errors,if any.She seldom,i

6、f ever,goes to the cinema.Id say he was more like his father,if anything.Important sentences(P14)即学即练1.The medicine will work best if _(take)according to the instructions.2.You must find yourself upset by traffic jams if _(live)in the centre of the city,especially during the rush hour.3.If the steps

7、 you take are working,keep it up._(不然),take another look at other methods you could try.takenlivingIf notTo change bad habits1._ never easy,even 2._ many attempts.There is a famous saying 3._ the philosophy of Aristotle:We are what we repeatedly do.4._(在许多方面）,our lifestyle is the sum of choices we h

8、ave made.We make a choice 5._ do something,and then we repeat it over and over again.Soon that choice 6._automatic and 7._ a habit that is much harder to change.The good news is 8._ we can change,if we understand 9._ habits work.The True Story of Ah Q written by Lu Xun is familiar to us.The city sur

9、rounded by mountains is my hometown.Tell the children playing there(=who are playing there)not to make so much noise.They lived in a room facing(=that faced)the south.Important sentences(P14)based on在句中是过去分词短语作_，放在被修饰的名词后面，它的作用相当于一个_。2.There is a famous saying based on the philosophy of Aristotle:“W

10、e are what we repeatedly do.”(Para.2)后置定语后置定语定语从句定语从句有有一一条条基基于于亚亚里里士士多多德德哲哲学学思思想想的的著著名名谚谚语语说说道道：“重重复复的的行行为为造造就就了我们。了我们。”Important sentences(P14)1.1.过过去去分分词词作作定定语语时时，过过去去分分词词所所表表示示的的动动作作可可以以在在谓谓语语所表示的动作之前发生，也可以没有一定的时间性。所表示的动作之前发生，也可以没有一定的时间性。2.2.作作定定语语的的现现在在分分词词所所表表示示正正在在进进行行的的动动作作（变变为为从从句句时时要要用用进进行行

11、时时态态），或或表表示示经经常常性性的的动动作作，或或现现在在（或或当当时）的状态（变为从句时时）的状态（变为从句时,用一般时态）。用一般时态）。补充说明Language Points:Important sentences(P14)1.他们中的一些人，在农村出生并长大，从没到过北京他们中的一些人，在农村出生并长大，从没到过北京。2.正在召开的这个会议很重要正在召开的这个会议很重要。3.Apart from the urgent problems _(cause)by wars and conflicts,the UN helps countries with other problems s

12、uch as lack of education,lack of food,poverty,disasters and disease.Some of them,born and brought up in rural villages,had never been to Beijing.The meeting(which is)being held now is very important.caused即学即练 To 1._(促进)a positive change in our bad habits,we must first 2._(审视)our bad habit cycles an

13、d then try 3._(调整)them.We can do this by 4._(combine)the information from our habit cycles 5._ our own positive ideas.For example,we could try to replace a negative routine with something more positive.So,when we feel unhappy again(cue),rather than 6._(eat)snacks,we could listen to some of our favou

14、rite music instead(routine),which will make us feel 7._(relax).8._(除了)changing bad habits,we can also use the habit cycle to create good habits.用括号内所给词的正确形式填空。(1)Shed rather die than _(lose)the children.(2)He is an explorer rather than a _(sail).(3)You rather than I _(be)going to go camping.(4)The s

15、weater she bought was beautiful rather than _(cheaply).(5)She enjoys singing rather than _(dance).Important sentences(P15)3.So,when we feel unhappy again(cue),rather than eat snacks,we could listen to some of our favourite music instead(routine),which will make us feel relaxed(reward).(Para.4)因此，当我们

16、再次感到不高兴时（触发因素），我们可以听几首自己最喜爱因此，当我们再次感到不高兴时（触发因素），我们可以听几首自己最喜爱的音乐（惯常行为），而不是吃零食，这会使我们感到放松（回报）。的音乐（惯常行为），而不是吃零食，这会使我们感到放松（回报）。losesailorarecheapdancing(6)We will have the meeting in the classroom rather than _ the great hall.(7)I decide to write rather than _(telephone).(8)He came running rather than _(

17、walk).Important sentences(P15)1.rather than 后接不定式时，不定式可以带 to，也可以不带 to。但当rather than 位于句首时，则只能接不带 to 的不定式。2.rather than 连接的并列成分可以是名词、代词、形容词、介词短语、动名词、分词、不定式及动词等。rather than 连接两个名词或代词作主语时，谓语动词应与 rather than 前面的名词或代词在人称和数上保持一致。Summaryin(to)telephonewalking1.Driverless cars may end up being a form of pub

18、lic transport _(而不是)vehicles you own,says Ryan Calo at Stanford University,California.2.She likes keeping things rather than to throw them away.（改错）3.是文化而不是语言使他难以适应国外的新环境。(强调句)rather thanthrowing 翻译：_即学即练Important sentences(P15)It was the culture,rather than the language,that made it hard for him to

19、 adapt to the new environment abroad.Many of us try to 1._(改变)bad habits quickly,and if we are not 2._(success)straight away,we often become pessimistic and give up.In fact,the most successful way 3._ change is not suddenly,but 4._ a period of time.5._ the Chinese philosopher Lao Zi wrote,“A journey

20、 of a thousand miles begins with a single step.”One step seems small,but it is essential.6._ reach the goal of change,a person must show some discipline and 7._(repeat)take many small steps.After all,8._ is not easy to break bad habits.Important sentences(P15)4.As the Chinese philosopher Lao Zi wrot

21、e,“A journey of a thousand miles begins with a single step.”(Para 5)(1)学校广播宣布，运动会将于下月举行。(2)正如我所指出的，日常饮食包含蔬菜很重要。As is announced on the school radio,the sports meet will be held next month.As I have pointed out,it is important to include vegetables in our diet.正如中国哲学家老子所说：正如中国哲学家老子所说：“千里之行，始于足下。千里之行，始

22、于足下。”TranslateImportant sentences(P15)用 which 或 as 填空。1._ you know,if you do the same thing over and over again,you begin to do it automatically.2.And our porters carry your luggage,_ means that you can simply enjoy the experience.3.Smoking is harmful to ones health,_ is known to us all.4.It was rai

23、ning heavily last night,_ prevented me from going to the party.as 引导的非限制性定语从句可置于主句前，而 which 则不能；as 引导的非限制性定语从句有“正如”之意，而 which 没有此意。Aswhichaswhich Compare and Findbecome/be involved in tobacco or alcohol abusephysical and mental health act asin response to 6rely on7facilitate a positive change8take the stairs 9straight away10 delete button11decide on12345