2020-2021学年新教材高中英语Unit5WorkingtheLandReadingandThinking课件ppt新人教版必修1.ppt-(课件无音视频)

1、2020_2021学年新教材高中英语Unit5WorkingtheLandReadingandThinking课件ppt新人教版必修1.单词拼写单词拼写1._(不足不足)of2._(解决解决)this crisis 3._(使增长使增长)yields in the fields4.Chinese _(特色特色)5._(使确信使确信)sb.of sth.shortagetackleboostcharacteristicconvince6._(获得获得,得到得到)ones goal7._(传统的传统的)opinions 8._(承担承担)of responsibility9._(不懈的不懈的)ef

2、fort10._(克服克服)difficultiesattainconventionalassumptionintenseovercome11._(增加增加)output12.it is _(估计估计)that 13._(国内的国内的)markets 14._(消费消费)tax15._(产生产生)power16.a life of _(闲暇闲暇)expandestimateddomesticconsumptiongenerateleisure.根据语境填入适当的介词或副词根据语境填入适当的介词或副词1.He decided to devote the rest of his life _sci

3、entific work.2.The project team is comprised _the people who have assigned roles and responsibilities for completing the project.toof3.Deep _,they realize that happiness cant be bought,but it can be shared.4.It was the first time I had set foot _African soil.5.The enemies are fierce in appearance bu

4、t very weak _ reality.downonin.Lead-inLook at the title and the picture and predict what the passage is about?_Maybe it is about a famous agricultural scientist.Skim the passage and find the structure of the passage.文本细节理解文本细节理解:探寻语篇细节信息探寻语篇细节信息1.Why does Yuan Longping consider himself a farmer?A.He

5、 was born in a farmer family.B.He is known as the“father of hybrid rice”.C.He was educated at an agricultural college.D.He continually works the land in his research.2.Why did Yuan decide to study agriculture?A.His parents wanted him to pursue a career in agriculture.B.He wanted to deal with the cri

6、sis of shortage of food.C.He wanted to be“father of hybrid rice”.D.He was interested in agriculture.3.Whats the main advantage of hybrid crops?A.They can get a higher yield than conventional crops.B.Many famous scientists are interested in them.C.They are created by Yuan Longping.D.They are self-pol

7、linating plants.4.How has Yuans work helped China and other countries?A.Yuan donated his rice to farmers at home and abroad.B.Yuan helped farmers at home and abroad study agriculture.C.It helped farmers produce more rice to feed the world.D.It helped farmers make a lot of money.5.Whats Yuans latest

8、vision?A.He retired and enjoyed his life of leisure.B.He received many awards both in China and abroad.C.His seawater rice has become a reality.D.He dreamed to plant hybrid rice in India and Vietnam.答案答案:15.DBACC.文本素养提升文本素养提升:阅读技能综合运用阅读技能综合运用1.根据课文语境与语句知识细致解构语句根据课文语境与语句知识细致解构语句译文译文:然而然而,他最担心的是农民经常收成

9、不好他最担心的是农民经常收成不好,_。有时甚有时甚至严重缺粮至严重缺粮2.阅读主题活动阅读主题活动Talk about the following questions in pairs,and share your ideas with your classmates.(1)Apart from rice,what are some other important crops in China?_ In my hometown I think wheat and corn are alsoimportant.(2)Other than hybrid rice,what other hybrid

10、 products do you know?Can you think of new hybrid ideas?(答案略答案略)课文概要填空课文概要填空Yuan Longping,“father of hybrid rice”(1)_(把把献给献给)his life to helping farmers boost their rice yields.When he was young,farmers had poor harvests and even had a serious shortage of food to eat,which made him(2)_(决定决定)to study

11、 agriculture.After graduating,he worked as a devoteddecideresearcher and he was concerned that only by creating hybrid rice can people(3)_(解决解决)the crisis of(4)_(不足不足)of food.Through intense effort,Yuan overcame enormous technical difficulties to develop the first hybrid rice in 1974.Today about 60%

12、of domestic rice(5)_(消耗消耗)in China is(6)_(包括包括)of crops generated from Yuanstackleshortageconsumptioncomprisedhybrid strains.Yuans innovation has helped(7)_(养活养活)China and the world.Yuan received many(8)_(奖励奖励)because of his great contributions to the world.feedawardsDespite his advanced years,Yuan

13、Longping is still young at heart and full of(9)_(想象想象).His latest vision for“seawater rice”has become a(10)_(现实现实)and everyone is waiting to see his next dream come true.visionreality1.devote vt.把把献献(给给);把把专用于专用于;专心于专心于*Indeed,his slim but strong body is just like those of millions of Chinese farmer

14、s to whom he has devoted his life.事实上事实上,他消瘦但结实的身躯看起来和他为之奉献了他消瘦但结实的身躯看起来和他为之奉献了一生的数百万中国农民一样。一生的数百万中国农民一样。*He decided to devote the rest of his life to scientific investigation.他决定将自己的余生献给科学研究。他决定将自己的余生献给科学研究。*(2019天津高考天津高考)Because he loves the students and is devoted to work.因为他热爱学生因为他热爱学生,并全身心投入工作。

15、并全身心投入工作。【词块积累词块积累】(1)devote.to(doing)sth.把把(时间、精力或注意力时间、精力或注意力)投入、用于投入、用于(做做)某事某事devote oneself to 献身于献身于;致力于致力于;专心于专心于(to是介词是介词)(2)devoted adj.热爱的热爱的,忠诚的忠诚的(3)devotion n.献身献身,忠诚忠诚,热爱热爱,专心专心【即学活用即学活用】(1)语法填空语法填空She had started to devote her energies to _(teach)rather than performing.The fans are _(

16、devote)to their favorite stars.(2)If you have a job,_it and finally youll succeed.如果你有一份工作如果你有一份工作,务必全身心投入务必全身心投入,最终你会成功最终你会成功的。的。teachingdevoteddo devote yourself to(3)She _medical work for Chinese women and children.她为中国的妇女和儿童医疗事业贡献了毕生精力。她为中国的妇女和儿童医疗事业贡献了毕生精力。devoted all her life to2.shortage n.不足

17、不足;缺少缺少;短缺短缺*However,what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.然而然而,他最担心的是农民往往收成不好他最担心的是农民往往收成不好,有时甚至严重有时甚至严重缺粮。缺粮。*(2019浙江高考浙江高考)The loss of big trees was greatest in areas where trees had suffered the greatest water sh

18、ortage.在树木缺水最严重的地区在树木缺水最严重的地区,大树的损失最大。大树的损失最大。【词块积累词块积累】(1)food/water/housing shortages 食物食物/用水用水/住房短缺住房短缺shortage of 缺乏缺乏(2)short adj.不足的不足的;缺乏的缺乏的be short of 缺乏缺乏,不足不足【即学活用即学活用】(1)语法填空语法填空In the developed countries,there is a great _(short)of labour/workforce.(2)Theres no _ideas when it comes to i

19、mproving the education of children.谈到改善孩子教育的问题谈到改善孩子教育的问题,大家都想法多多。大家都想法多多。shortageshortage of(3)Although three days isnt very long,_ was the least of his problems.虽然虽然3天时间不算长天时间不算长,但对他来说但对他来说,这已经是最不成问这已经是最不成问题的问题了。题的问题了。(4)The going was slow on the project _skilled workers.这项工程进展缓慢这项工程进展缓慢,因为缺少熟练的工人

20、。因为缺少熟练的工人。shortage oftimebecause of ashortage of3.crisis n.(pl.crises)危机危机,危急关头危急关头*To tackle this crisis,he chose to study agriculture,and was educated at Southwest Agricultural College in Chongqing.为了应对这一危机为了应对这一危机,他选择了研究农业他选择了研究农业,并受教于重庆并受教于重庆的西南的农学院。的西南的农学院。*(2019天津高考天津高考)This one stranger resp

21、onded beautifully to my small crisis,but she actually wasnt the only one.这个陌生人对我的这个小小的危机回应得很好这个陌生人对我的这个小小的危机回应得很好,但她但她实际上并不是唯一的一个。实际上并不是唯一的一个。*Oil shortages have brought on an energy crisis.石油短缺已经造成了能源危机。石油短缺已经造成了能源危机。【词块积累词块积累】solve a crisis 化解危机化解危机be at a crisis point 处于危急关头处于危急关头be in crisis 危机中

22、危机中in times of crisis在危急时刻在危急时刻【词块积累词块积累】(1)I think Paul and Lucinda are _(处于处于危急时刻危急时刻)in their marriage.(2)_(在危急时刻在危急时刻)you find out who your real friends are.(3)If this is not stopped,_(财政危机将会加剧财政危机将会加剧).at a crisis pointIn times of crisisthe financial crisis willdeepen(4)Natural disasters have o

23、bviously contributed to the _(经济危机经济危机).economic crisis4.convince vt.使相信使相信;使确信使确信;说服说服*Yuan was convinced that the answer could be found in the creation of hybrid rice.袁隆平相信在杂交水稻的培育中可以找到答案。袁隆平相信在杂交水稻的培育中可以找到答案。*Only by presenting facts and reasoning things out can we convince people.我们只有摆事实、讲道理我们只有

24、摆事实、讲道理,才能说服别人。才能说服别人。*Smith tries to convince them that he can hack it as a police chief.史密斯试图让他们相信史密斯试图让他们相信,自己作为警长能应付得了。自己作为警长能应付得了。【词块积累词块积累】(1)convince sb.of sth.使某人相信某事使某人相信某事convince sb.+that从句从句 使某人相信使某人相信convince sb.to do sth.说服某人做某事说服某人做某事(2)convincing adj.令人信服的令人信服的(3)convinced adj.确信的确信的

25、,坚信的坚信的【即学活用即学活用】(1)语法填空语法填空Experts are _(convince)that this will happen in the future.I tried to convince him _(buy)a cheaper car.convincedto buy(2)I _he has learned from his mistakes.我深信他已从错误中吸取了教训。我深信他已从错误中吸取了教训。(3)I _Mr Matthews guilt.我不相信马修斯先生有罪。我不相信马修斯先生有罪。am convinced thatwasnt convinced of5.

26、overcome(overcame,overcome)vt.克服克服;解决解决;战胜战胜*Through intense effort,Yuan overcame enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974.经过不懈的努力经过不懈的努力,袁隆平克服巨大的技术困难袁隆平克服巨大的技术困难,于于1974年研制出第一种可用于农业的杂交水稻。年研制出第一种可用于农业的杂交水稻。*(2019全国卷全国卷)You will surely nee

27、d to overcome some difficulties,some planned,but most unplanned.你肯定需要克服一些困难你肯定需要克服一些困难,有些是已经预料到的有些是已经预料到的,但大但大多数是未预料到的。多数是未预料到的。【词块积累词块积累】overcome the enemy战胜敌人战胜敌人overcome the difficulties克服困难克服困难be overcome by curiosity受好奇心驱使受好奇心驱使【即学活用即学活用】(1)语法填空语法填空The learner of a second language has many obst

28、acles _(overcome).In the final game Sweden easily _(overcome)France.(2)Molly had fought and _.莫莉已经努力克服了对飞行的恐惧。莫莉已经努力克服了对飞行的恐惧。to overcomeovercameovercome her fear of flying(3)We can _,however great.不管多大困难不管多大困难,我们都能克服。我们都能克服。overcome any difficulty6.estimate vt.估计估计;估价估价;估算估算 n.估计估计;估算估算*Today,it is

29、 estimated that about 60 per cent of domestic rice consumption in China is comprised of crops generated from Yuans hybrid strains,and his strains have allowed Chinas farmers to produce around 200 million tons of rice per year.据估算据估算,现在中国国内消费的大米有大约现在中国国内消费的大米有大约60%是来自是来自袁隆平的杂交水稻袁隆平的杂交水稻,他的杂交水稻品种让中国农民

30、每他的杂交水稻品种让中国农民每年能够生产出大约两亿吨大米。年能够生产出大约两亿吨大米。*Can you estimate the worth of the used car?你能估算一下这辆旧汽车值多少钱吗你能估算一下这辆旧汽车值多少钱吗?【词块积累词块积累】(1)be estimated to be/have估计估计It is estimated+that.据估计据估计(2)at a rough estimate粗略估计粗略估计,粗略说来粗略说来(3)underestimate v.低估低估【即学活用即学活用】(1)I can give you _the amount of wood you

31、 will need.我可以粗略估计一下你所需要的木材量。我可以粗略估计一下你所需要的木材量。(2)I _about 30.我估计他的年龄大约我估计他的年龄大约30岁。岁。a rough estimate ofestimate his age to be(3)_that the project will last four years.据估计这项工程将持续四年。据估计这项工程将持续四年。(4)The tree _at least 700 years old.这棵树估计至少有这棵树估计至少有700年了。年了。It is estimatedis estimated to be7.reality n

32、.现实现实;实际情况实际情况;事实事实*His latest vision for“seawater rice”has also become a reality,and potentially opened up nearly one million square kilometres of salty land in China for rice production.他关于他关于“海水水稻海水水稻”的最新设想也成为了现实的最新设想也成为了现实,并有并有可能在中国开辟近可能在中国开辟近100万平方千米的盐碱地万平方千米的盐碱地,用于水稻用于水稻生产。生产。*(2017全国卷全国卷)Mann

33、 thinks Terrafugia has come closer than anyone to making the flying car a reality.曼恩认为曼恩认为,Terrafugia比任何人都更接近于使飞车成为比任何人都更接近于使飞车成为现实。现实。【词块积累词块积累】(1)in reality 事实上事实上;实际上实际上escape from reality逃避现实逃避现实(2)real adj.真实的真实的(3)realistic adj.现实的现实的,实际的实际的,现实主义的现实主义的,逼真的逼真的【即学活用即学活用】语法填空语法填空(1)Outwardly(表面上表

34、面上)she seemed confident but in _(real)she felt extremely nervous.reality(2)He came across as streetwise,_.他给人的印象是很适应都市生活他给人的印象是很适应都市生活,但实际上并非如但实际上并非如此。此。(3)He soon _.他不久便梦想成真了。他不久便梦想成真了。but in reality he wasnotturned his dreams to reality【要点拾遗要点拾遗】1.consider v.(仔细仔细)考虑考虑,体谅体谅,顾及顾及;认为认为,觉得觉得*Yet,he c

35、onsiders himself a farmer because he continually works the land in his research.然而然而,他他(袁隆平袁隆平)认为自己是农民认为自己是农民,因为他在田间耕作因为他在田间耕作,进行科学研究。进行科学研究。*(2017全国卷全国卷)Now that you know why you want to wake up,consider re-arranging your morning activities.既然你知道为什么要醒来既然你知道为什么要醒来,考虑一下重新安排你的早考虑一下重新安排你的早晨活动。晨活动。*(201

36、9浙江高考浙江高考)The challenge is all the more serious when you consider the demanding exercise required to bike from France to Poland.当你考虑到从法国骑自行车到波兰所需要的更高强度当你考虑到从法国骑自行车到波兰所需要的更高强度运动时运动时,挑战就更加严峻了挑战就更加严峻了*He was considering what to do next.他在考虑下一步怎么办。他在考虑下一步怎么办。【词块积累词块积累】consider.to be/as 认为认为是是;把把看作看作cons

37、ider doing sth.考虑做某事考虑做某事consider+how从句从句/wh-从句从句 考虑考虑all things considered 考虑到所有情况考虑到所有情况,综合考虑综合考虑consider it adj./n.+to do认为做某事认为做某事【即学活用即学活用】语法填空语法填空(1)To turn your weakness into strength,consider _(take)hands-on learning or training.(2)She played quite well,all things _(consider).takingconsidere

38、d2.realise/realize vt.实现实现,认识到认识到,意识到意识到*Yuan Longping realised that larger fields were not the solution.袁隆平意识到更大的种植面积不是解决问题的方法。袁隆平意识到更大的种植面积不是解决问题的方法。*(2019全国卷全国卷)Its a real whodunit and the frustration when you realise whats going on is horribly enjoyable.这是一个真实的侦探小说这是一个真实的侦探小说,当你意识到事情真相时的当你意识到事情真

39、相时的那种挫折感是令人极为愉快的。那种挫折感是令人极为愉快的。【词块积累词块积累】realise ones dreams/goals/ambitions实现某人的梦想实现某人的梦想/目标目标/抱负抱负realise+that/what从句意识到从句意识到【知识延伸知识延伸】achievev.实现实现realisation/realization n.实现实现【即学活用即学活用】语法填空语法填空(1)When I got on the bus,I _(realise)I had left my wallet at home.(2)I never realised how hard _ was t

40、o run on sand.realisedit(3)There was a cheer when it _(realise)that everyone was safely back.(4)As soon as we _(realise)something was wrong,we moved the children away.was realisedrealised3.invaluable adj.极有用的极有用的;极宝贵的极宝贵的*Because of his invaluable contributions,Yuan Longping has received numerous aw

41、ards both in China and abroad.由于他的宝贵贡献由于他的宝贵贡献,袁隆平在国内外获得了无数的奖袁隆平在国内外获得了无数的奖项。项。*(2019全国卷全国卷)Somewhere along the way,the same parent ends up becoming an invaluable member of the team.在这个过程中在这个过程中,同一个家长最终却成为团队中最重要同一个家长最终却成为团队中最重要的成员。的成员。*(2018全国卷全国卷)Experts say its an invaluable social practice that r

42、esults in big benefits.专家说专家说,这是一个宝贵的社会实践这是一个宝贵的社会实践,会带来巨大的好处。会带来巨大的好处。【词块积累词块积累】valuableadj.有价值的有价值的,宝贵的宝贵的,值钱的值钱的记忆技巧记忆技巧:in 不不+valuable 有价值的有价值的 无法估价的无法估价的;极宝贵的极宝贵的【知识延伸知识延伸】priceless非常珍贵非常珍贵,无法衡量其价值无法衡量其价值worthless没有什么价值没有什么价值【即学活用即学活用】(1)I was able to gain _over that year.在那一年里我获得了非常宝贵的经验。在那一年里

43、我获得了非常宝贵的经验。(2)Their advice was _me at that stage of my work.他们的建议对我那一阶段的工作非常宝贵。他们的建议对我那一阶段的工作非常宝贵。invaluable experienceinvaluable to(3)Training is _ unless there is proof that it works.除非能证明训练有效除非能证明训练有效,否则就是白搭。否则就是白搭。(4)It contained so many mistakes,so I think its _.它错误太多它错误太多,所以我认为它毫无用处。所以我认为它毫无用

44、处。worthlessworthless4.despite prep.不管不管,尽管尽管,任凭任凭*Despite his advanced years,Yuan Longping is still young at heart and full of vision,and everyone is waiting to see what he will dream up next.尽管年事已高尽管年事已高,但袁隆平内心依然年轻但袁隆平内心依然年轻,充满憧憬充满憧憬,大大家都在等着看他接下来会梦想什么。家都在等着看他接下来会梦想什么。*(2017全国卷全国卷)Despite the celebr

45、ations,though,in the U.S.the jazz audience continues to shrink and grow older,and the music has failed to connect with younger generations.然而然而,虽然有这些庆祝活动虽然有这些庆祝活动,但是在美国但是在美国,爵士乐的听爵士乐的听众持续减少众持续减少,且听众越来越老龄化。爵士乐已经与年且听众越来越老龄化。爵士乐已经与年轻一代脱节。轻一代脱节。【词块积累词块积累】同义词同义词:in spite of,但但despite语气较弱语气较弱,in spite of语

46、气语气较强较强【即学活用即学活用】(1)It is unbelievable that Mr Lucas leads a simple life _.令人难以置信的是令人难以置信的是,卢卡斯先生尽管拥有巨大的财富卢卡斯先生尽管拥有巨大的财富,但仍然过着简朴的生活。但仍然过着简朴的生活。despite his great wealth(2)Joe is a good basketball player _.尽管又矮又胖尽管又矮又胖,乔依然是个优秀的篮球运动员。乔依然是个优秀的篮球运动员。(3)_he arrived here on time.尽管交通堵塞尽管交通堵塞,他依然准时到达这里。他依然准

47、时到达这里。despite being shortand fatDespite the traffic jam(4)_,he is still out of work.尽管他申请了数百个工作尽管他申请了数百个工作,但仍然在失业中。但仍然在失业中。Despite applying for hundreds of jobs5.conventional adj.传统的传统的,习惯的习惯的*One characteristic of hybrids is that they usually attain a higher yield than conventional crops.杂交的一个特征是它们

48、通常获得比传统作物更高的产杂交的一个特征是它们通常获得比传统作物更高的产量。量。*It is simpler and quicker to use than conventional methods.这比传统的做法更简单、更快捷。这比传统的做法更简单、更快捷。【词块积累词块积累】convention n.惯例惯例,习俗习俗conventionally adv.传统地传统地【即学活用即学活用】语法填空语法填空(1)We must reduce the danger of war by controlling nuclear,chemical and _(convention)arms.(2)It

49、s taken a long time to break out of my own _.我花了很长时间才摆脱掉自身我花了很长时间才摆脱掉自身所受的传统训练。所受的传统训练。conventionalconventional training【一语闻天下一语闻天下】1.Party committees and governments at all levels should take responsibility and devote themselves to their duties,as well as establish and improve the investigation and

50、 assessment system for major natural disasters and accidents,President Xi noted.习近平强调习近平强调,各级党委和政府要切实担负起责任各级党委和政府要切实担负起责任,忠于忠于职业。要建立健全重大自然灾害和事故调查评估制度。职业。要建立健全重大自然灾害和事故调查评估制度。2.Australias Prime Minister Scott Morrison has expressed regret over his handling of the bushfire crisis ravaging the country.