（新教材）2021-2022学年高中外研版英语必修第一册课件：UNIT 6—1 AT ONE WITH NATURE STARTING OUT .ppt

1、Unit 6 At one with natureStarting out&Understanding ideas 核心脉图目标导引话题阅读主题导入Nature is the mother of mankind.We get almost everything from her.We live on natural food.We make clothes from natural materials.And we build our houses of stone and wood.However,with the development of human beings,man has de

2、stroyed the balance of nature.Water,air and soil have been badly polluted.Some kinds of animals and plants have died out completely.As a result,man is being punished by nature.Many people suffer a lot from all kinds of diseases caused by pollution.Therefore only when we treat nature well will she lo

3、ok after us.词海拾贝1.materialn.原料,材料2.balancen.平衡3.pollutev.污染4.punishv.惩罚我学我思1.live _靠维持生计2.die _灭绝3.suffer _患(病等)4.What should we do to live in harmony with nature?_onoutfrom We should cherish and preserve it.基础认知自主学习.必备单词:根据提示填写单词【词块记忆】1._up the Christmas presents 把圣诞礼物包起来2.be _by computers 被计算机所取代3

4、.a _of ice 一层冰4.be covered with _结了霜5.the Tang _唐朝6.the most densely populated _人口最稠密的地区wrapreplacedsheetfrostDynastyregion7.the most fertile _最肥沃的土壤8._waters 浅水水域9.harvest their _收割他们的庄稼soilshallowcrops【拓展记忆】10._them carrying weapons 阻止他们携带武器crime _(n.)防止犯罪 _(adj.)diseases可以防止的疾病11.in perfect _十分和谐

5、_(adj.)relationship 融洽的关系12.the basic _基本设计an industrial _(n.)工业设计师13._marine life 危害海洋生物be _(adj.)to childrens teeth损坏儿童的牙齿be _(adj.)to humans对人类无害14.be related to _跟农业有关 _(adj.)policy 农业政策preventpreventionpreventableharmonyharmoniousdesigndesignerharmharmfulharmlessagricultureagricultural.必备短语:英汉双

6、译1._盖满,被覆盖2._是的家园3._许多4._防止免受5._与协调一致;与和谐be covered inbe home toplenty ofprevent.fromin harmony with6.as far as _7.from the bottom to the very top _8.go to(the)trouble to do _9.turn.into._10.wash away _远到从下到上不辞劳苦;费力把变成冲掉;冲走必备句式:翻译课文原句,并观察黑体部分1.Summer sees the mountains turn bright green with growing

7、 rice.译文:盛夏,佳禾吐绿,_。2.But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.译文:但也许最令人惊叹的还是_。将群山染成一片青绿人与自然和谐相处建造这些梯田并种植水稻的方式3.During the rainy season,it is along these waterways that rainwater moves down the mountains an

8、d into the terraces.译文:在雨季,雨水_从山上流下进入梯田。正是沿着这些水道【构词规律】1.名词后缀-tion,例如:prevent+-tion prevention 预防,防止pollute _污染operate _手术elect _选举correct _改正2.“介词in+名词+介词”构成的短语,在句中作状语、表语或定语等in _with 与和谐相处in _of 支持in _of 负责,管理pollutionoperationelectioncorrectionharmonyfavourcharge语篇精读合作探究Task 1框架宏观建构:整体理解1.Skim the

9、passage and fill in the blanks.2.Whats the main idea of this passage?The article is mainly about the Longji Rice Terraces,in which people work _nature.in harmony withTask 2 文本微观剖析:细节探究1.Choose the best answer.(1)How does the author develop Paragraph 1?A.By listing the facts.B.By comparing the facts.

10、C.By vividly describing the scene.D.By painting the beautiful colours.(2)Whats the most critical feature of the Longji Rice Terraces?A.It provides more land to grow rice.B.It can prevent soil from being washed away.C.It can make a harmonious relationship between people and nature.D.It keeps the trad

11、itional style of ancient terraces.(3)What can we conclude from the last paragraph?A.Modern technology helps people there produce more rice.B.People there still value the ancient growing methods.C.Many visitors come here to learn how to grow rice.D.The young people there like to create great wonders.

12、2.Long sentence analysis.(1)Building the terraces therefore meant that they could increase the areas in which they could grow rice.分析:本句为主从复合句。that引导宾语从句;in which引导定语从句。译文:_(2)But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces an

13、d grow rice.分析:本句为主从复合句。what引导主语从句;in which引导定语从句。译文:_建造梯田意味着他们能够扩大水稻的种植面积。但也许最令人惊叹的还是人与自然和谐相处建造这些梯田并种植水稻的方式。Task 3阅读思维升华:主题实践1.What do you know about the terraces?(Critical Thinking批判性思维)_ 2.Can you describe the growing areas in your hometown?(Creative Thinking创造性思维)_ They are a kind of growing are

14、a in mountains.They have farming and viewing values as well.Large flat areas with so many green crops and so on.语篇总结归纳:主题深化Imagine mountains 1._(wrap)in silver water,turning bright green 2._growing rice and becoming flash gold and then they 3._(cover)insheets of white frost.These are the 4._(colour)

15、of the Longji Rice Terraces.The work on the terraces took hundreds of years until its 5._(complete)inthe early Qing Dynasty.The reasons why people go to so much trouble 6._(turn)the entire mountains into terraces are as follows:having few large flat land,holding more rainwater and preventing the soi

16、l from 7._(wash)away.wrappedwithare coveredcolourscompletionto turnbeing washedIt is along these waterways 8._rainwater moves down the mountains and into the terraces.The water heated by the sun is turned 9._vapour and then the vapourforms clouds from 10._rain falls down.thatintowhich1.prevent v.阻挡,

17、防止(教材原句)The flat terraces catch the rainwater and prevent the soil from being washed away.水平的梯田能够储存雨水,防止土壤流失。【词块积累】(1)prevent/stop/keep.from doing sth.阻止做某事protect.from.保护不受侵袭;挡住;防御keep.doing sth.使一直做某事(2)preventableadj.可阻止的要点精研理解应用His advice _making a serious mistake.他的忠告让我避免了犯一个严重的错误。He wears sung

18、lasses to _the sunlight.他戴墨镜保护眼睛使其免受太阳光的伤害。prevented/kept/stopped me fromprotect his eyes from【名师点津】from是否可省略(1)在主动语态中keep.from.中的from不可省略,prevent.from.和stop.from.中的from可省略。(2)在被动语态中,这几个短语中的from都不可省略。2.harmony n.融洽相处,和谐(教材原句)But perhaps what is most significant is the way in which people have worked

19、 in harmony with nature to make these terraces and grow rice.但也许最令人惊叹的还是人与自然和谐相处建造这些梯田并种植水稻的方式。【词块积累】(1)in harmony with sb./sth.与协调;与相配out of harmony with sb./sth.与不协调live/work in harmony生活/工作得很融洽(2)harmoniousadj.和谐的,协调的,和睦的The violin was _the rest of the instruments.小提琴拉得与其他乐器不谐调。Only when we reali

20、ze the importance of helping each other can we be devoted to building _.只有当我们意识到互助的重要性,我们才能致力于建设和谐社会。out of harmony witha harmonious society【巧学助记】学会“harmony”相处Social harmony is very important to us.Only if people live in harmony with each other can we have a harmonious society.It is also very import

21、ant to be in harmony with nature.If we are out of harmony with nature,it will punish us in turn.社会和谐对我们非常重要。只有人们能彼此和谐共处,我们才能拥有一个和谐的社会。与自然和谐相处也很重要。如果我们与自然不和谐,反过来自然就会惩罚我们。3.design n.设计,图案 vt.设计;计划,谋划;构思(教材原句)The terraces are cleverly designed,with hundreds of waterways that connect with each other.这些梯

22、田设计巧妙,其间有几百条相互连通的水渠。【词块积累】(1)design sth.for.为某目的或用途而制造或计划be designed for./to do sth.目的是(2)by design(=on purpose)故意地,蓄意地They asked me to _the party which will be held on New Years Day in 2022.他们请我为2022年元旦将要举行的晚会设计一张海报。These measures _pollution.采取这些措施旨在降低污染。Do you think the building was burnt down by

23、accident or _?你认为这座大楼是偶然起火还是有人蓄意纵火?design a poster forare designed to reduceby design【词源趣谈】“design”的词源可以追溯到拉丁语的“designare”,这个拉丁词的基本意思是“画上记号”。4.harm n.&v.伤害,损害(2019全国卷)While the suns rays can age and harm our skin,they also give us beneficial Vitamin D.虽然阳光会让我们衰老并伤害我们的皮肤,但它也能给我们提供有益的维生素D。【词块积累】(1)do

24、harm to sb./sth.=do sb./sth.harm对有害There is no harm in doing sth.做某事无害。(2)harmful adj.有害的be harmful to对有害harmlessadj.无害的Too much drinking will _.=Too much drinking will _.饮酒过量对你危害甚大。do you great harmdo great harm to youHe may not be able to help but _him.他可能帮不了忙,但是问他一下倒也无妨。Air pollution will get wor

25、se and this will _people.空气污染会加剧,这会对人们造成危害。theres no harm in askingbe harmful to【易混辨析】harm“危害,使受伤害”,常用于抽象事物hurt“弄疼,使受伤”,可指肉体上的伤害,更多用于情感上的伤害injure“使受伤,伤害”,尤其指在事故中受到的伤害wound“伤害,使受伤”,主要用于刀、枪、剑等武器对身体造成的创伤5.go to so much trouble(to do sth./of doing sth.)费尽周折,不辞辛苦(教材原句)So why did these people go to so muc

26、h trouble to turn the entire mountains into terraces?那么为什么这些人要如此大费周章,将整片山地变成梯田呢?【词块积累】take the trouble to do sth.费力做某事,不辞劳苦做某事bother to do sth.费力去做某事have trouble(in)doing sth.做某事有麻烦/困难in trouble处于困境之中make trouble制造麻烦get into trouble陷入麻烦The couple laughed off rumors that their marriage was _.夫妻两人对他们婚

27、姻出现问题的谣言一笑置之。Some senior citizens tend to _smartphones to show their health QR codes.一些老年人往往会在使用智能手机显示自己的健康二维码时遇到麻烦。in troublehave trouble(in)using6.feed on(=live on)以为食(教材原句)These terraces also provide a perfect environment for birds and fish,some of which feed on insects that can harm the rice cro

28、ps.这些梯田也为鸟类和鱼类提供了一个完美的环境,其中有些鸟类和鱼类以危害水稻作物的昆虫为食。【词块积累】feed sb.with/on.用喂养某人feed sth.to sb./sth.把某物给某人/某物吃be fed up with=be tired of(口语)厌倦Farmers _kitchen leftovers _the pigs.农民们把厨房剩菜喂猪。People _all these traffic jams.=People _all these traffic jams.人们厌烦这么多的交通堵塞。feedtoare fed up withare tired of【要点拾遗】1

29、.generation n.代;一代(人)(2020全国卷)Official reports suggest that the number of households with three generations living together had risen from 325,000 in 2001 to 419,000 in 2013.官方报告显示,三代同住的家庭数量从2001年的32.5万户增加到2013年的41.9万户。【词块积累】generation gap 代沟for generations世世代代,祖祖辈辈(强调时间的长度)from generation to genera

30、tion 代代相传,一代一代地(强调时间的延续)My family have lived in the old house _.我家祖祖辈辈都住在这个老房子里。They are _to immigrate to America.他们是第一代美国移民。for generationsthe first generation_is one of the main reasons that create the conflicts and tension between family members.代沟是家庭成员之间产生矛盾和冲突的主要原因之一。(2020全国卷)I love that the ex

31、citement of going to the library lives on _ _.我喜欢去图书馆的兴奋感代代相传。Generation gapfromgeneration to generation2.provide for 为做准备(教材原句)These terraces also provide a perfect environment for birds and fish.这些梯田也为鸟类和鱼类提供了一个完美的环境。【词块积累】It is necessary for us to _the examination.我们有必要为考试做准备。Our school _free bre

32、akfast _the students.我们学校为学生提供免费的早餐。We come here to _the public _a service.我们来这儿是为公众服务的。provide forprovidesforprovidewith3.Although modern technology could help produce more crops,these terraces still mean a lot to the local people for whom traditions hold much value.虽然现代技术可以帮助生产更多的作物,但是对于重视传统种植的当地人

33、来说这些梯田依然意义重大。【句式解构】该句为复合句,for whom引导的是典型的“介词+关系代词”结构的定语从句。Is this the car _you paid a high price?这就是你花高价买的那辆车吗?Do you still remember the day _we met for the first time?你还记得我们第一次见面的那天吗?This is the man _I have worked for ten years.这就是和我一起工作了十年的那个人。for whichon whichwith whom【名师点津】关系副词与“介词+关系代词”的互换(1)定语

34、从句中,介词+关系代词中的介词有for,in,on,at,of,to,with等。(2)在定语从句中,介词+关系代词的结构一般充当关系副词。why=for which,主要用于修饰表原因的名词(主要是the reason),同时它在定语从句中用作原因状语。where=in/at/on which,主要用于修饰表地点的名词,同时它在定语从句中用作地点状语。when=during/on/in which,主要用于修饰表时间的名词,同时它在定语从句中用作时间状语。【览时事晓天下】1.These common endeavors have not only facilitated our own de

35、velopment,but also injected a strong impetus into the stable economic development of the regionand beyond.这些共同的努力既促进了自身发展,也为地区乃至全球经济稳定发展注入强劲动力。2.Wuhan study suggests COVID-19 antibodies can prevent reinfection for at least 9 months.武汉的研究表明,新冠肺炎抗体至少能在9个月内防止再感染。3.Efforts should be made to build cities

36、 into beautiful homes where people and nature coexist in harmony,Xi noted.习近平强调,努力把城市建设成为人与自然和谐共生的美丽家园。.单词拼写1.The road was covered with a _(层)of ice,so be careful while going to school.2.The car windows were covered with _(霜).3.In the _(地区)hit by the earthquake,large quantities of food are needed.4.

37、It rained and _(因此)the football match was postponed.5.Rice farmers here still plant and harvest their _(庄稼,作物)by hand.学情诊断课堂测评sheetfrostregionthereforecrops6.According to the author,fish are most likely to be found in _(浅的)water under waterside trees.7.I _(包,裹)a blanket around the baby.8.The course

38、is _(设计)to help students with colour and composition.9.Corn is grown a lot in this areathe _(土壤)seems to suit it very well.10.The Ba had great change and development in the Qin and Han _(朝代).shallowwrappeddesignedsoildynasties.完成句子1.North America _South America by the isthmus of panama.巴拿马海峡把北美同南美连接

39、起来。2.Reading in the sun _.在阳光下读书对你的眼睛有害。3.I dont _to you.我不喜欢她跟你讲话的方式。is connected withdoes harm to your eyeslike the way(in which/that)she speaks4.The new technology can be applied to _in exams.这项新的技术可以用来防止学生在考试中作弊。5.We often _in the room.我们经常听到他在房间里弹吉他。prevent students(from)cheatinghear him play t

40、he guitar.结合课文主题,使用本单元词汇与句型写一篇80词左右的短文 在中国这个地区(region),人们世代致力于农业(agriculture)。他们继承了几个朝代(dynasty)的传统,在陡峭的(steep)山上建造梯田(terrace),在浅土(shallow soil)上种植作物(crop)。冬天,山上覆盖着霜(frost)和雪,因此(therefore)梯田在阳光下闪闪发光。为了防止(prevent)水土流失,他们在梯田周围设计(design)和建造了水道。它反映了人与自然的和谐(harmony)。_In this region of China,people have d

41、evoted themselves to agriculture forgenerations.They have passed on the tradition of several dynasties and builtterraces on the steep mountains to grow crops on shallow soil.In winter,themountains are covered in sheets of frost and snow,and therefore the terracesflash in the sunlight.To prevent the

42、loss of soil and water,they have designedand built waterways around the terraces.It reflects the harmony between manand nature.单句语法填空1.When we have harmony within ourselves,we live in harmony _all others.2.If teenagers spend too much time on the Internet,it will surely do great harm _their health.3.

43、The program is designed _(help)people who wish to teach abroad.4.The _(prevent)and control of major accidents have become an important job.5.The villagers set off firecrackers to celebrate the _(complete)of the bridge.withtoto helppreventioncompletion6.An _(agriculture)place or society is one in whi

44、ch agriculture is important or highly developed.7.The caterpillars feed _a wide range of trees,shrubs and plants.8.Flood waters washed _one of the main bridges in Pusan.9.We are here to provide the public _a service.10.She is in the fortunate position of having plenty _choice.agriculturalonawaywithof本课结束