2020-2021學年新高中英語外研版選擇性必修第一冊課件：Unit-1-Section-A

1、Unit 1 Laugh out loud!The benefits of smiling and laughing1.Neurotransmitters(神經遞質)called endorphins (內啡肽)are released when you smile.These are triggered by the movements of the muscles in your face,which is interpreted by your brain,which in turn releases these chemicals.Endorphins are responsible

2、for making us feel happy,and they also help lower stress levels.The more we stimulate our brain to release this chemical,the more often we feel happier and relaxed.2.Endorphins make us feel happier and less stressed.They also act as the bodys natural pain killers.For sufferers of chronic pain,laughi

3、ng and smiling can be very effective in pain management.3.While the release of endorphins is increased,the stress hormone cortisol(激素皮質醇)is reduced.Cortisol is more active when we feel stressed or anxious and contributes to the unpleasant feelings we experience,and by lowering it we can reduce these

4、 negative feelings.4.Laughing expands the lungs,stretches the muscles in the body and stimulates homeostasis(體內平衡).This exercises the body,replenishing the cells from a lungful of oxygen and gaining all the benefits of exercising the body.5.A good laugh can be an effective way to release emotions.A

5、good laugh can help you release emotions,especially those emotions that you might bottle up inside.Everything looks that little bit better after a good laugh and life can be seen from a more positive perspective.Smiling and laughing have positive social influences as well.6.Smiling is an attractive

6、expression,which is more likely to draw people to you rather than push them away.Smiling makes you appear more approachable.Interaction with others is easier and more enjoyable when smiles and laughs are shared,and these behaviours are contagious,making others feel better too,and make you a more app

7、ealing and attractive person to be around.7.A happy,positive expression will serve you well in life.This is particularly true for challenging situations such as job interviews: a smiling,relaxed persona indicates confidence and an ability to cope well with stressful situations.詞海拾貝interpret v.解釋,說明b

8、e responsible for對負責stimulate v. 刺激act as 充當contribute to 促使bottle up inside憋在心里contagious adj. 有傳染性的典句欣賞The more we stimulate our brain to release this chemical,the more often we feel happier and relaxed.譯文:我們越刺激大腦釋放這種化學物質,我們就越經常感到更快樂和放松。分析:該句子為“the+比較級.,the+比較級.”結構,意為“越,就越”。其中前半句相當于一個條件句,常用一般現在時表將

9、來,后半句相當于主句。理解誘思How can we smile and laugh more often?答案:Smile and laugh regularly.Watch funny films,TV,and theater shows.Spend time with friends and family that make you feel happy.Find things to smile and laugh about.Section AStarting out & Understanding ideas.知識體系圖解 moodcircusamusementankleenterta

10、inexamineadvertisementemployer游樂場醫(yī)療保健(使)高興起來,(使)振作起來奏效,達到預期效果因而道歉穿上瀏覽掉下來痛苦地作為設計用于超過;非常全神貫注于反過來.詞匯拓展1.mood(adj.)2.amusement(v.)(adj.令人快樂的)(adj.感到快樂的)3.entertain(n.) 4.examine(n.)5.advertisement(v.)6.employer(n.被雇用的人)(v.)moodyamuseamusingamusedentertainmentexaminationadvertiseemployeeemploy.閱讀導學根據P2P3

11、課文內容,回答下列問題。1.Where can we find the author easily?2.What were the parents doing then?3.What caused the small girls injury?4.What does the phrase “hospital clowning” mean?5.Who will be cheered up?答案:We can find the author in the waiting area. 答案:The parents were calming down their children. 答案:Fallin

12、g off the bicycle. 答案:To make patients feel better by acting as a clown. 答案:Patients, their families,and hospital staff. 重點詞匯重點句式隨堂練習1.mood n.心情【課文原句】Lift the mood with a joke and explore the area.用一個笑話來振奮情緒,探索這個區(qū)域?！驹~匯精講】mood為名詞,表示“心情;情緒;氣氛”。Im not in the mood to disagree with you.我沒有心思跟你爭論。重點詞匯重點句式

13、隨堂練習【詞匯拓展】have a/an.mood有心情in the mood for (doing) sth/to do sth有心情做某事in a good/no mood心情好/沒有心情He had an angry mood yesterday.昨天他有一種憤怒的情緒。He is in the mood for listening to various music.他有心情聽各種不同的音樂。Im in no mood to attend the party.我無心去參加宴會。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習plain vi. 抱怨【課文原句】Show everyone y

14、ou are worried and complain.向每個人顯示你很擔心和抱怨?！驹~匯精講】本句中complain是不及物動詞,意為“抱怨,埋怨”。One complained that the room was not clean.有人抱怨說房間不干凈。重點詞匯重點句式隨堂練習【詞匯拓展】complain (to sb)about/of sth(向某人)抱怨某事complain that.抱怨complaint n. 抱怨; 投訴make/have a complaint against/about. 對投訴She is always complaining of her toothac

15、he to the doctor.她老是跟大夫抱怨她牙痛。If you have a complaint about your holiday,please inform us in writing.如果您對您的假日有什么意見,請書面告知我們。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習3.approach vt.& vi.接近;靠近;走近n.接近;方法;途徑;通道【課文原句】As I approach the hospital wearing my white coat,I look just like any other doctor.當我穿著白大褂走近醫(yī)院時,

16、我看起來就像其他醫(yī)生一樣?！驹~匯精講】approach作動詞時,意為“接近,靠近;走近”;approach還有名詞的詞性,表示“接近;方法;途徑;通道”,常與介詞to連用。As Teachers Day was approaching,our class decided to hold a party to celebrate it.隨著教師節(jié)的臨近,我們班決定舉辦一場晚會來慶祝。Despite using a scientific approach to detecting the underwater,nothing has been found.盡管使用了一種科學的方法來探測水下,但什么

17、也沒有發(fā)現。重點詞匯重點句式隨堂練習【詞匯拓展】approach sb/sth靠近/接近某人/某物(an) approach to (doing) sth 與性質或特點相似的事物;(做某事)的方法/途徑make an approach to與進行探討;接洽I appreciate the professors new approach to teaching languages.我欣賞這位教授教語言的新方法。The club has made an approach to a local company for sponsorship.俱樂部已向當地一家公司尋求贊助。重點詞匯重點句式隨堂練習重

18、點詞匯重點句式隨堂練習4.put on穿上;戴上;上演;增加;假裝【課文原句】That is until I put on my curly rainbow wig,big red nose,and add my name badge “Doctor Larry Laugh-Out-Loud”.直到我戴上我的卷曲彩虹假發(fā)、大紅鼻子,并加上我的名字徽章“大笑醫(yī)生拉里”?！驹~匯精講】本句中put on表示 “戴上”;它還有“穿上;上演;增加;假裝”之意。In my opinion,too many snacks will not only make us put on weight but als

19、o do harm to our health.在我看來,吃太多零食不僅會使我們發(fā)胖,而且會有害健康。The band hopes to put on a show before the end of the year.那個樂隊希望年底之前舉辦一場演出。重點詞匯重點句式隨堂練習【詞匯拓展】put aside擱置一邊;儲存put away放好;收起來put back放回;收回put forward提出put in插入;放進;提出put off推遲;延期put out生產;撲滅put up舉起;張貼;建造put up with忍受,容忍My father wanted me to have som

20、e money put aside for a rainy day.父親要我省點錢以備急需。Ill have to put up with the noise till I move next week.我下周就要搬家了,在此之前,我還得忍受這種噪音。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習5.design n.& vt.設計;圖案;構思;計劃【課文原句】Although the doctors and nurses did a great job,hospitals werent really designed for children.雖然醫(yī)生和護士做得很好,但醫(yī)院并不是真正為兒童

21、設計的?！驹~匯精講】本句中design為動詞,表示 “設計;構思;計劃”。design還可作名詞,表示“設計,圖案”。Those buildings were designed on the American style of architecture.那些建筑是按美國建筑風格設計的。The new plane is in its final design stage.新飛機正處于最后設計階段。重點詞匯重點句式隨堂練習【詞匯拓展】be designed for/to do sth旨在/打算被用來做某事by design故意地;蓄意地be designed as被設計成This project

22、designed to help jobless people just didnt work out as planned.設計這個項目本來是要幫助那些無工作的人們,結果卻和計劃的不一樣。Did it happen by accident or by design?這件事是出于偶然還是有意安排?This course is specially designed for beginners like you.這門課程是專門為像你這樣的初學者設計的。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習6.more than非常;超過;不只是【課文原句】I spent much of the time

23、 when I was there feeling frightened and more than a little bored!我在那里很多時間會感到害怕甚至非常無聊!【詞匯精講】more than在此用在a little bored前,表示“非?！?“more than+數詞或從句”表示“超過”;“more than+名詞”表示“不只是;不僅是”。Hearing what the head teacher said,I was more than glad and my heart beat wildly.聽到校長說的話,我非常高興,心跳加速。Parents are more than

24、providers for their kids and they are also their first teachers.父母不僅要給孩子提供吃穿,還是孩子的啟蒙老師。重點詞匯重點句式隨堂練習【詞匯拓展】no more than只不過;僅僅not more than不超過;至多more.than.與其說不如說The meeting lasted no more than an hour.會議只開了一個小時。In my view,he was more lazy than stupid.依我看來,與其說他笨倒不如說他懶。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練

25、習7.typical adj. 平常的;典型的,有代表性的;特有的【課文原句】On a typical day,we spend our time cheering up patients,their families,and more often than not,the hospital staff,too!平常,我們把時間花在為病人、他們的家人通常還有醫(yī)院工作人員打氣上!【詞匯精講】typical為形容詞,表示“平常的;典型的,有代表性的;特有的”。On a typical day,we receive about 50 letters.我們通常一天收到大約50封信。He spoke w

26、ith typical enthusiasm.他以其特有的熱情講話。重點詞匯重點句式隨堂練習【詞匯拓展】be typical of.典型的,有代表性的its typical of sb to do sth某人做某事一向如此typically adv.典型地,有代表性地It is said that this painting is typical of his early works.據說這幅畫是他早期的代表作。It is typical of my grandpa to forget things.我爺爺老是愛忘事。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習8.cheer up(使)高

27、興起來;(使)振作起來【課文原句】On a typical day,we spend our time cheering up patients,their families,and more often than not,the hospital staff,too!平常,我們把時間花在為病人、他們的家人通常還有醫(yī)院工作人員打氣上!【詞匯精講】cheer up為動詞短語,表示“(使)高興起來;(使)振作起來”。When Im feeling sad,my mother tells me funny stories to cheer me up.當我感到憂傷時,我的母親就給我講有趣的故事哄我高

28、興。重點詞匯重點句式隨堂練習【詞匯拓展】cheer sb on (比賽中)為某人喝彩;為某人加油cheer for為而歡呼Cheers!(用于祝酒)干杯!They gathered round her and cheered her on.他們聚集在她旁邊為她加油。This is just for you.Cheers!這是特意為你調制的。干杯!重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習9.concentrate on全神貫注于【課文原句】While the doctor concentrates on examining Laras ankle,I get he

29、r attention by doing a magic trick.當醫(yī)生集中精力檢查勞拉的腳踝時,我用一個魔術來吸引她的注意。【詞匯精講】concentrate on 表示“全神貫注于”,其后跟名詞、動詞-ing形式。Concentrate on some positive and relaxing things.將注意力集中在一些積極的、輕松的事情上。重點詞匯重點句式隨堂練習【詞匯拓展】concentrate on (doing)sth專心(做)某事concentrate ones mind/ones attention/oneself on集中注意力于;致力于;專心于concentra

30、tion n.集中;專心focus on集中精力于fix/focus ones mind/attention on/upon.集中注意力于Speaking on the phone requires concentration and takes a drivers attention from the road.打電話需要集中注意力,這樣就分散了司機對路面的注意力。Everyone should focus on his/ her future.人人應該關注自己的未來。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習10.replace vt.取代;替換;代替;把放回原處【課文原句】Alth

31、ough she is clearly still in some pain,her scared and anxious look has been replacedfirst by a small smile,and then by loud laughter as I “magically” produce her sock from out of my pocket.雖然她明顯還有些痛苦,但她恐懼和焦慮的表情首先被一個小小的微笑所取代,然后在我從口袋里“神奇地”拿出她的襪子時變成開懷大笑。【詞匯精講】replace為及物動詞,可表示“取代;替換;代替;把放回原處”。She carefu

32、lly replaced the china plate on the shelf.她小心翼翼地把瓷盤放回到架子上。重點詞匯重點句式隨堂練習【詞匯拓展】replace sth with/by sth用替換take the place of=take ones place 代替in place of代替Ill replace the cup I have broken with a new one.我將用一只新杯子賠償被我打碎的那只。No one could take her mothers place in her mind.沒有人可以取代她母親在她心目中的地位。Who will take t

33、he place of Mr. Smith?誰將取代史密斯先生的位置呢?重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習11.in turn輪流;依次;反過來【課文原句】Seeing their daughter so much happier has in turn made Laras parents more relaxed.看到他們的女兒如此快樂,這反過來讓勞拉的父母也跟著變得更加放松了?！驹~匯精講】in turn 在此意為“反過來”,還可譯為“輪流;依次”。He spends too much time on maths,and this in turn af

34、fects the progress of his other subjects.他在數學上花的時間太多,這反過來影響了他其他學科的進步。The girls called out their names in turn.那些女孩兒逐一報出自己的名字。重點詞匯重點句式隨堂練習【詞匯拓展】in return (for.)作為的交換;作為的報答by turns輪流;時而時而You mentioned that you would like to teach me English in return,which is exactly what I am dying for.你提到你想教我英語作為回報,

35、這正是我所渴望的。The two sisters took care of their sick mother by turns.兩姐妹輪流照顧生病的母親。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習1.As I approach the hospital wearing my white coat,I look just like any other doctor.當我穿著白大褂走近醫(yī)院時,我看起來就像其他醫(yī)生一樣。【句式剖析】 as意為“隨著;當時”,引導時間狀語從句。You will grow wiser as you grow older.你會隨著年齡的增長而越來越聰明。As ou

36、r life improves,we find little time to gather with our friends.隨著生活水平的提高,我們發(fā)現和朋友的聚會變少了。重點詞匯重點句式隨堂練習【句式拓展】 as用作從屬連詞的用法:引導原因狀語從句,意為“由于;因為”。引導時間狀語從句,強調主從句謂語動詞的同時性,意為“當時候;一邊一邊;隨著”。引導讓步狀語從句,意為“盡管;雖然;即使”,句子要用倒裝結構。引導方式狀語從句,意為“以方式;按照”。引導比較狀語從句,意為“和一樣”。Remember,you must do everything as I do.記住,你必須按照我做的那樣做一切

37、事情。He speaks English as well as you do.他英語說得和你一樣好。重點詞匯重點句式隨堂練習【名師指津】as是連詞,意為“隨著”,引導時間狀語從句;with是介詞,意為“隨著”,后接名詞或代詞等,構成with短語或with復合結構。As time went by/With time going by,I gradually adapted myself to the school life.隨著時間的流逝,我逐漸適應了學校生活。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習2.While there might be more hospital visits

38、ahead for Lara and others,I hope that clown doctors help make it a friendlier place to visit.雖然勞拉和其他人可能還會再進幾次醫(yī)院接受治療,但我希望小丑醫(yī)生能使這里成為一個更友好的場所。【句式剖析】此句包含一個while引導的讓步狀語從句,通常表示“雖然,盡管”。 While I understand you,I dont agree with you.雖然我理解你,但還是不能同意你的看法。While she is a top student,she has a lot of shortcomings.

39、盡管她是一個優(yōu)秀的學生,她也有很多缺點。重點詞匯重點句式隨堂練習【句式拓展】 while可引導讓步狀語從句,意為“盡管;雖然”。while可引導時間狀語從句,意為“當時,在時”。while可以用來表示對比,意為“然而,可是”。Be more careful while you are crossing the street.穿過街道時小心點兒!I earn only $100 a week while he earns $300.我一個星期只賺100美元,而他卻賺300美元。重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習.單詞拼寫1.Its best to go to the gallery or view the art when youre in a re