2022高考英语一轮复习-Unit-4-Sharing课件-新人教版选修72.ppt

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1、Unit 4Sharing课前课前1010分钟分钟概括大意概括大意 Successful language learning is active learning.Therefore，successful learners do not wait for a chance to use the language；they look for such a chance.They find people who speak the language and they ask these people to correct them when they make a mistake.They wil

2、l try anything to communicate.They are not afraid to repeat what they hear or to say strange things；they are willing to make mistakes and try again.When第一页，编辑于星期四：二十二点 四十三分。communication is difficult，they can accept information that is inexact or incomplete.It is more important for them to learn to

3、think in the language than to know the meaning of every word.此段落的大意是：此段落的大意是：_ Learning a language actively.第二页，编辑于星期四：二十二点 四十三分。漫画欣赏漫画欣赏 画面描述画面描述 A big football fan is watching a football match on TV when his son comes in with a test paper in his hand.The father bursts into anger when he finds his

4、son has failed in the test.寓意理解寓意理解 Being a father，he should be strict with his son，but he should spend more time taking care of his son rather than watching football games on TV.你能否对此加以扩展，写一篇你能否对此加以扩展，写一篇120词左右的小短文？词左右的小短文？第三页，编辑于星期四：二十二点 四十三分。课堂双基回归课堂双基回归.词义辨析词义辨析1Children from rich families have

5、no C of what it is like to live in real poverty.Aplatform Bprivilege Cconcept Dboundary2The court asked the witness to supply the facts directly A to this case.Arelevant Bvoluntary Cmental Ddiverse3Id like to design a program to cook meals from my office by B control.Ashallow Bremote Cadequate Dbene

6、ficial第四页，编辑于星期四：二十二点 四十三分。4The programme has saved thousands of children who would D have died.Atherefore Banyhow Cfurthermore Dotherwise5Ladies and gentlemen，please raise your glasses and drink a A to the success of the new company.Atoast Breputation Cpotential Dtrend6Local people are lining up to

7、 C blood for the badly burnt girl in yesterdays big fire.Aabandon Barrange Cdonate Dhandle第五页，编辑于星期四：二十二点 四十三分。7While making a D online，be cautious with your money and credit card numbers.Apension BContribution Cconsequence Dpurchase8October 1,2009 was the 60th B of the founding of the Peoples Repub

8、lic of China.Aconservation Banniversary Csympathy Dcommunity9For reasons of B，all luggage must be checked before passengers get on board.Aaccommodation Bsecurity Caffection Dpsychology第六页，编辑于星期四：二十二点 四十三分。10The medicine began to A not long after it was taken.I felt much better.Aoperate Btremble Ccli

9、ck Dadjust.短语填空短语填空 get through；stick out；dry out；in need；for sure；hear from；the other day；adapt to；come across；to be honest1Months had gone by before I my friend again.2She some old photographs in a drawer when she was tidying the room.3The new students are very slow to _ the rules.heard fromcame a

10、crossadapt to第七页，编辑于星期四：二十二点 四十三分。4Helen borrowed my book ，saying that she would return it soon.5 ，the only reason why she married him was for his money.6They wrote the notice in big red letters so that it would _.7I think hell be back on Monday，but I cant say .8The charity aims to provide assistanc

11、e to people _.9I tried calling you several times but I couldnt .10Water the plant regularly，never letting the soil _.the other dayTo be honeststick outfor surein needget throughdry out第八页，编辑于星期四：二十二点 四十三分。.完成句子完成句子1I know (你急于了解你急于了解)my life here.(die)2Last weekend another teacher，Jenny，and I (真的去访问

12、了一个村庄真的去访问了一个村庄)that was the home of one of the boys，Tombe.(visit)3Fresh grass had been laid on the floor and there was a newly made platform (供供 珍妮和我睡觉珍妮和我睡觉)(sleep)youre dying to hear all aboutdid visita villagefor Jenny and me to sleep on第九页，编辑于星期四：二十二点 四十三分。.单项填空单项填空1When I reach the school grou

13、nds there are lots of“Good mornings”for me from the boys，B have walked a long way，sometimes up to two hours，to get to the school.Amany of them Bmany of whom Cmany Dand many of whom2The other day I was showing the boys the weekly chemistry experiment when，A I knew it，the mixture was bubbling over eve

14、rywhere!Abefore Bafter Csince Dwhen第十页，编辑于星期四：二十二点 四十三分。3Tombes father，Mukap，led us to his house，a low bam boo hut with grass C of the roofthis shows its a mans house.Astick out Bto stick out Csticking out Dstuck out4Sometimes I wonder how relevant chemistry is A these students，most of whom will be

15、going back to their villages after Year 8.Ato Babout Cwith Dfor5There were no windows and the doorway was just big enough to D.Aget across Bget away Cget off Dget through第十一页，编辑于星期四：二十二点 四十三分。知识要点整合知识要点整合核心词汇梳理核心词汇梳理1relevant adj.有关的；切题的有关的；切题的 For further information see the relevant chapters in th

16、e users manual.详情请查阅使用说明中的相关章节。详情请查阅使用说明中的相关章节。搭配搭配be relevant to与与相关相关These issues are directly relevant to the needs of slow learners.这些问题与接受慢的学习者的需要有直接关系。这些问题与接受慢的学习者的需要有直接关系。The essay isnt even remotely relevant to the topic.这篇文章毫不切题。这篇文章毫不切题。His nationality isnt relevant to whether hes a good t

17、eacher.他的国籍与他的国籍与 他是否是位好老师无关。他是否是位好老师无关。第十二页，编辑于星期四：二十二点 四十三分。2adjust v.调整；调节；适应调整；调节；适应 Adjust your language to the age of your audience.要根据听众的年龄使用相应的语言。要根据听众的年龄使用相应的语言。搭配搭配 adjust(oneself)to 适应于适应于 It took several seconds for his eyes to adjust to the dark.几秒钟以后他的眼睛才习惯了黑暗。几秒钟以后他的眼睛才习惯了黑暗。Adjusting

18、 to the tropical heat was more difficult than they had expected.适应热带的高温比他们预料的难得多。适应热带的高温比他们预料的难得多。第十三页，编辑于星期四：二十二点 四十三分。It took her a while to adjust to living alone after the divorce.她离婚以后，过了一段时间才适应了单身生活。她离婚以后，过了一段时间才适应了单身生活。3.operate v.工作；运转；操作；起作用；动手术工作；运转；操作；起作用；动手术 If affected by drowsiness，do

19、not drive or operate heavy machinery.犯困时不要开车或操作重型机器。犯困时不要开车或操作重型机器。How well does your companys decisionmaking system operate in practice?你们公司的决策系统实际效果如何？你们公司的决策系统实际效果如何？The new law doesnt operate in our favour.这项新法规对我们不利。这项新法规对我们不利。Thats just the way she operates.那就是她做事的方法。那就是她做事的方法。搭配搭配 operate on

20、给给动手术动手术第十四页，编辑于星期四：二十二点 四十三分。The doctors decided to operate on him for the tumor.医生们决定为他开刀切除肿瘤。医生们决定为他开刀切除肿瘤。The doctors shall operate on his central nervous system.医生们将要对他的中枢神经系统动手术。医生们将要对他的中枢神经系统动手术。4.otherwise adv.不然；否则不然；否则 Youll have to go now；otherwise youll miss your bus.你现在得走了，要不然就赶不上公共汽车了。

21、你现在得走了，要不然就赶不上公共汽车了。提示提示 otherwise 后面的分句中常用过去时态表示虚拟语气后面的分句中常用过去时态表示虚拟语气。My parents lent me the money.Otherwise，I couldnt have afforded the trip.我父母借钱给我了。否则，我可付不起这次旅费。我父母借钱给我了。否则，我可付不起这次旅费。第十五页，编辑于星期四：二十二点 四十三分。They got two free tickets to Canada；otherwise theyd never have been able to afford to go.他

22、们得到了两张去加拿大的免费票，否则他们是绝对出他们得到了两张去加拿大的免费票，否则他们是绝对出 不起旅费的。不起旅费的。A surveyors inspection of the building revealed faults that might otherwise have been overlooked.检视员检查大楼找出了一些毛病，要不然的话，这些毛检视员检查大楼找出了一些毛病，要不然的话，这些毛 病可能就被忽视了。病可能就被忽视了。第十六页，编辑于星期四：二十二点 四十三分。重点短语例释重点短语例释1participate in 参与；参加参与；参加 Everyone in the

23、 class is expected to participate in these discussions.希望全班同学都参加这些讨论。希望全班同学都参加这些讨论。We want to encourage students to participate fully in the running of the college.我们想鼓励学生完全参与学院的管理工作。我们想鼓励学生完全参与学院的管理工作。链接链接 take part in 参加参加 join in 参加参加 compete in 参加参加(比赛、竞赛比赛、竞赛)enter for 报名参加报名参加 run for 参加参加的竞选的

24、竞选 try out for参加参加的选拔赛的选拔赛第十七页，编辑于星期四：二十二点 四十三分。2.stick out 伸出；突出；坚持伸出；突出；坚持 Francis wore glasses and his front teeth stuck out.弗朗西斯戴眼镜，门牙外突。弗朗西斯戴眼镜，门牙外突。He hates the job but hes determined to stick it out because he needs the money.他讨厌那工作，但因为需要钱，只好横下心来干下去。他讨厌那工作，但因为需要钱，只好横下心来干下去。3.dry up(指河流、井等指河流、

25、井等)干涸干涸 The clothes will soon dry up in the wind.这衣服经风一吹很快就会干的。这衣服经风一吹很快就会干的。If foreign aid dries up the situation will be desperate.倘若外援枯竭，形势将极为严重。倘若外援枯竭，形势将极为严重。第十八页，编辑于星期四：二十二点 四十三分。4in need 在困难中；在危急中在困难中；在危急中 When in need，dont hesitate to ask me for help.危难时刻，务必找我帮忙。危难时刻，务必找我帮忙。We are collecting

26、 money for children in need.我们在为贫困儿童募捐。我们在为贫困儿童募捐。5get through 完成；通过；到达；接通完成；通过；到达；接通 How long does it take you to get through a letter？你写完一封信要花多长时间？你写完一封信要花多长时间？He got through his final exams easily.他轻易地通过了期末考试。他轻易地通过了期末考试。The message got through to us at last.这信息终于送到了我们这儿。这信息终于送到了我们这儿。第十九页，编辑于星期四：

27、二十二点 四十三分。He was unable to get through to her by phone.他无法用电话跟她联络上。他无法用电话跟她联络上。链接链接 go through 遭受，经历，检查，通过遭受，经历，检查，通过 come through 经过，经历经过，经历(艰险艰险)后仍活着，顺利过关后仍活着，顺利过关 pass through 通过，经历，修完通过，经历，修完(学业学业)look through 仔细检查，浏览，看穿仔细检查，浏览，看穿 see through 看穿，识破看穿，识破 read through 读完，看一遍读完，看一遍 put through顺利完成，

28、与某人接通电话顺利完成，与某人接通电话第二十页，编辑于星期四：二十二点 四十三分。疑难语句细解疑难语句细解1Well，its a bush schoolthe classrooms are made from bamboo and the roofs from grass.它是一所丛林学校它是一所丛林学校 教室是用竹子搭起来的，屋顶是用茅草盖的。教室是用竹子搭起来的，屋顶是用茅草盖的。【要点指南】【要点指南】the roofs from grass是是the roofs are made from grass的省略。在英语中，当的省略。在英语中，当and连接两个并列句连接两个并列句 时，如后一

29、分句的谓语动词与前一分句的谓语动词相时，如后一分句的谓语动词与前一分句的谓语动词相 同，常把后一分句的谓语动词省去。同，常把后一分句的谓语动词省去。One side of the board was painted white and the other yellow.木板的一面被漆成了白色，另一面被漆成了黄色。木板的一面被漆成了白色，另一面被漆成了黄色。第二十一页，编辑于星期四：二十二点 四十三分。We raced to the east and they to the west.我们向东驶去，他们则向西驶去。我们向东驶去，他们则向西驶去。He majors in chemistry and

30、 I in physics.他主修化学，我则主修物理。他主修化学，我则主修物理。2We walked for two and a half hours to get therefirst up a mountain to a ridge from where we had fantastic views and then down a steep slope to the valley below.我们步行我们步行 了两个半小时才到达那里了两个半小时才到达那里先是爬山，爬到山脊能看先是爬山，爬到山脊能看 到奇妙的景色，然后走下一个陡坡，一直走到下边的山谷。到奇妙的景色，然后走下一个陡坡，一直走

31、到下边的山谷。【要点指南】【要点指南】from where 为为“介词关系副词介词关系副词”结构，用来结构，用来 引导定语从句。引导定语从句。第二十二页，编辑于星期四：二十二点 四十三分。Tom hid himself behind the door，from where he could hear the steps of his mother clearly.汤姆躲藏在门后面，从那里他可以清楚地听到妈妈的脚汤姆躲藏在门后面，从那里他可以清楚地听到妈妈的脚 步声。步声。We stood at the top of the hill，from where we could see the wh

32、ole town.我们站在山顶上，从那里可以看到整个城镇。我们站在山顶上，从那里可以看到整个城镇。China is the birth place of kites，from where kiteflying spread to Japan，Korea，Thailand and India.中国是风筝的故乡，在那里风筝传到日本、朝鲜、泰中国是风筝的故乡，在那里风筝传到日本、朝鲜、泰 国和印度。国和印度。第二十三页，编辑于星期四：二十二点 四十三分。拓展拓展 since when，by when 也可引导定语从句。也可引导定语从句。She left home three years ago，si

33、nce when we havent heard from her.三年前离家出走，从此我们就没有她的音信。三年前离家出走，从此我们就没有她的音信。Jane is back in May，by when the new house should be finished.简五月份回来，到那时，新房子就会建好了。简五月份回来，到那时，新房子就会建好了。第二十四页，编辑于星期四：二十二点 四十三分。突破阅读理解突破阅读理解怎样快速捕捉主题句怎样快速捕捉主题句(四四)【方法技巧】【方法技巧】主题句位于主题句位于as a result，therefore，so，in conclusion，to sum

34、up等信息词后。你要知道，这些表示结论性信息词等信息词后。你要知道，这些表示结论性信息词 后，通常就会出现文章的主题句了。后，通常就会出现文章的主题句了。【实例验证】【实例验证】The government of India encourages married men and women to be sterilized so they cannot have more children.In China，families can be punished for having more than one child.Both of these countries have very larg

35、e populations，and if the number of people continues to increase，there 第二十五页，编辑于星期四：二十二点 四十三分。will not be enough food，houses，or jobs for the people.As a result，India，China，and other populous countries are following a familyplanning policythey want families to limit the number of children they will ha

36、ve.Teachers，doctors and social workers are explaining to the people why they should have fewer children by using birth control methods such as contraception(避孕避孕)and sterilization (节育节育)Which statement best expresses the main idea of the paragraph?ASome populous countries are following a family plan

37、ning policy.第二十六页，编辑于星期四：二十二点 四十三分。BIndia and China have very large populations.CThe government of India encourages sterilization.DIn China，families are punished for having more than one child.答案答案：A 【实践应用】【实践应用】Throughout the history of the arts，the nature of creativity has remained constant to art

38、ists.No matter what objects they select，artists are to bring forth new forces and forms that cause changeto find poetry where no one has ever seen or experienced it before.第二十七页，编辑于星期四：二十二点 四十三分。Landscape(风景风景)is another unchanging element of art.It can be found from ancient times through the 17thce

39、ntury Dutch painters to the 19thcentury romanticists and impressionists.In the 1970s Alfred Leslie，one of the new American realists，continued this practice.Leslie sought out the same place where Thomas Cole，a romanticist，had produced paintings of the same scene a century and a half before.Unlike Col

40、e who insists on a feeling of loneliness and the idea of finding peace in nature，Leslie paints what he actually sees.In his paintings，there is no particular change in emotion，and he includes ordinary things like the highway 第二十八页，编辑于星期四：二十二点 四十三分。in the background.He also takes advantage of the late

41、st developments of color photography to help both the eye and the memory when he improves his painting back in his workroom.Besides，all art begs the ageold question:What is real?Each generation of artists has shown their understanding of reality in one form or another.The impressionists saw reality

42、in brief emotional effects，the realists in everyday subjects and in forest scenes，and the CroMagnon cave people in their naturalistic drawings of the animals in the ancient forests.To sum up，understan ding reality is a necessary struggle for artists of all periods.第二十九页，编辑于星期四：二十二点 四十三分。Over thousan

43、ds of years the function of the arts has remained relatively constant.Past or present，Eastern or Western，the arts are a basic part of our immediate experience.Many and different are the faces of art，and together they express the basic need and hope of human beings.What is the authors opinion of artistic reality?AIt will not be found in future works of art.BIt does not have a longlasting standard.CIt is expressed in a fixed artistic form.DIt is lacking in modern works of art.答案答案：B点击此处进入点击此处进入 课后能力训练课后能力训练第三十页，编辑于星期四：二十二点 四十三分。