《Unit 2 Working the land》课件section ⅰ warming up & reading.ppt

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1、Unit 2 Working the landSection Warming Up&Reading一、根据课文内容，选择最佳答案1.What does the word“battle”refer to in the secondparagraph?_AThe low rice output.BRidding the world of hunger.CFighting against farming.DThe freedom to do research.B2Yuan Longping likes to be called a farmer for _.Ahe used the land as

2、the resources for his researchBhis appearance is like that of a farmersChe struggled for the farmersDhe was born into a farmers family3 Why is Dr Yuan now circulating his knowledge in othercountries?_ATo teach them to use tools.BTo earn more money.CTo be famous.DTo increase their rice harvests.AD4Wh

3、at is Para.2 mainly about?_AThe present situation of Yuan Longping.BA brief introduction of his background.CHis achievements.DBoth B and C.5It can be inferred from the text that _.AYuan knows the importance of rice exportBYuan is interested in playing the violinCYuan is proud of his achievementsDYua

4、ns rice is grown in many countriesDD Para.Main idea1His(1)_ and super hybrid rice2His birth,(2)_ and achievements3His(3)_4His(4)_二、阅读课文，然后完成下列表格appearanceeducationpersonalitydream三、课文内容复述Dr Yuan Longping is a pioneer of agriculture in China.He(1)_ from Southwest Agricultural College in 1953.Sincethe

5、n he devoted his life to(2)_ways to grow more riceand succeeded.The rice farmers are now producing harvests twice(3)_large as before by growing his super hybrid rice.(4)_ he was not satisfied with his work.(5)_now he leads a rich life,he still insists on(6)_ work todevelop his rice.His work is reall

6、y important to the world.Becauseof his hard work,the production of food has been(7)_And the problem of(8)_ can be solved.Thanks(9)_Yuan Longpings great work,millions of people can benefit(10)_ his extraordinary work.AlthoughgraduatedfindingasButhisimprovedhungertofrom四、在空格处填上适当的词概括课文Yuan Longping,on

7、e of Chinas most famous(1)_，has made great achievements in(2)_ the world of(3)_ by growing super hybrid rice.(4)_，he careslittle about fame and money and enjoys(5)_ a simple life.HoweverleadingscientistsriddinghungerIndeed,his sunburnt face and arms and his slim,strongbody are just like those of mil

8、lions of Chinese farmers,forwhom he has struggled for the past five decades.的确，他那被太阳晒得黝黑的脸庞和手臂，以及他那瘦削而又结实的身体，就跟其他千百万的中国农民一样，过去 50 年来，他一直在努力帮助他们。1struggle vi.&n斗争；拼搏；努力斗争；拼搏；努力典例 They struggled for peace.他们为和平而战。The struggle between the two teams was hard.这两个队之间的斗争很艰苦。拓展 struggle for 为而斗争struggle wit

9、h/against 与作斗争struggle to do sth.努力做某事运用 完成句子He has been _(为而斗争)successin his business.struggling forThe old man _(与作斗争)hisillness and finally he got over it.struggled with/againstShe _(正努力)bring up a family on avery low income.is struggling toDr Yuan searched for a way to increase rice harvestswith

10、out expanding the area of the fields.袁博士寻求在不增加土地面积的基础上达到稻谷增收的途径。2expand vt.&vi.使变大；伸展使变大；伸展典例 He is thinking of expanding his business.他正考虑拓展他的生意。The eagle expanded its wings.雄鹰展翅。The mind expands with experience.经验使人心胸开阔。拓展(1)expand 可以指尺码、数量、面积、体积等的扩大、增加，也可以指重要性的增强。(2)extend 着重指长度的延伸，也可指面积、范围的扩大，还可

11、用于表示时间的延长。(3)enlarge 意为“扩大；放大”，主要指体积、范围的扩大，一般用作及物动词。运用 用 expand,extend,enlarge 的适当形式填空In ten years the citys population _ by 12%.Metals _ when they are heated.Can you have these photos _ for me?enlargedThe tourist season _ from May to October.will expandexpandextendsThanks to his research,the UN has

12、 more tools in the battleto rid the world of hunger.多亏了他的研究，联合国在消除世界饥饿的战斗中又多了些方法。3thanks to 幸亏；由于；因为幸亏；由于；因为解析thanks to 是介词短语，只能作状语，多用于褒义，也可用于讽刺口吻中，引导的介词短语可置于句首或句末。如：Thanks to his effort,it is more successful than we haveexpected.由于他的努力，我们获得了比预期更大的成功。Everyone knows the bad news now,thanks to you!多亏了

13、你，现在大家都知道这个坏消息了！拓展(1)because of 意为“因为；由于”，多用于表示直接原因，通常只作状语，不作表语。后面可接名词、代词、分词等。(2)due to 意为“由于；归因于”，可作表语和状语，不可位于句首。(3)owing to 意为“由于”，可作状语和表语。作状语时修饰整个句子，可放在句首或句末，用逗号将其和句子其他部分隔开。运用 用 thanks to,because of,owing to,due to 填空This accident was _ the driverscarelessness.due toThey decided to postpone the t

14、rip,_ thechange of the weather.owing to_ your advice,much trouble was saved.He got angry _ what she said.Thanks tobecause of4rid.of 摆脱摆脱；除去；除去典例 I want to rid the room of dirt.我想除去房间的灰尘。拓展 get rid of 免除；摆脱 rob sb.of sth.抢劫某人某物remind sb.of sth.提醒某人某事inform sb.of sth.通知某人某事cure sb.of a disease 医好某人的病运

15、用 完成句子rid yourself ofget rid ofYou should _(使自己摆脱)that bad habit.You are supposed to _(摆脱)carelessness.Please _(提醒我一下)the date at thistime tomorrow.remind me ofThe lady _(遭抢劫)her handbag whenshe was walking in the street.was robbed ofThe doctors said they could not _(治好怀特先生的)this strange disease.cur

16、e Mr.White ofDr Yuan is quite satisfied with his life.袁博士很满意他的生活。5be satisfied with 对对感到满意感到满意典例 Both he and I are satisfied with the result.我和他都对结果很满意。拓展 be pleased/content with 对感到满意/满足satisfaction n满意to ones satisfaction 令某人满意的是运用 完成句子I _(对不满意)thepresent situation.am not satisfied/pleased/content

17、 with_(令我们满意的是),he won the race.To our satisfactionHe would much rather keep time for his hobbies.他宁愿把时间花在自己的爱好上。6would rather do sth.宁愿做某事宁愿做某事典例 She would rather go by car.她宁愿坐汽车去。拓展would rather do sth.than do sth.宁愿做某事而不愿做某事would rather not do sth.宁愿不做某事would ratherthat-clause 宁愿(从句用虚拟语气，谓语动词多用 d

18、id/had done)运用 用所给单词的适当形式填空We would rather you _(stay)with us tonight.I would rather _(go)there alone.He would rather _(play)basketball than _(listen)to music.I would rather you _(attend)the meetingyesterday.He said he would rather _(not do)it right now.stayedgohad attendednot doplaylistenHe therefo

19、re gives millions of yuan to equip others for theirresearch in agriculture.于是，他拿出好几百万元帮助其他人进行农业科学研究。7equip vt.&vi.配备；装备配备；装备典例 Your education will equip you for a job.你受的教育将使你具备就业的能力。拓展(1)be equipped with.equip.with.用装备equip sth.on.在上装备某物to be specially equipped 装备独特to be well equipped 装备精良equip sb.

20、for.使某人具有(2)equipment nU装备；设备a useful piece of equipment for.一件有用的设备运用 完成句子Our classroom _(配有)a TV set and atape recorder.is equipped withA good education should _(使你具备)life.Our school has been given some _(新设备)new equipmentIt was a modern,bright and _(设备精良的)hospital.well equippedequip you for本课时单词拓

21、展单词构词法小结hunger n 饥 饿；欲 望vt.&vi.(使)饥饿hungry adj.饥饿的1._ 和_常为形容词后缀。如：angry 生气的；musical音乐的。2_、_、_ 和 _ 常为名词后缀。如：discussion 讨论；movement 运动；generality 一般性；kingdom 王国。expand vt.&vi.使变大；伸展expansion n扩大；扩展freedom n自由；自主free adj.&adv.自由的(地)；免费的(地)vt.解放equip vt.&vi.配备；装备equipment nU装备；设备nationality n国籍nation n民

22、族；国家national adj.民族的occupation n工作；职业；占领occupy v占领运用 用所给单词的适当形式填空1It is said that _ is more important than money andlove.(free)freedom2Science has no _，since knowledge belongs toeveryone.(nation)nationalityequipment3The cinema is wonderful with modern _.(equip)4Many children in Africa die of _.(hung

23、ry)5 With the _ of his business,he was busier thanbefore.(expand)expansion6Whats your mothers _？(occupy)hungeroccupation1Dr Yuan Longping grows what is called super hybrid rice.袁隆平博士种植的是被称为“超级杂交水稻”的稻种。解析“what is called super hybrid rice”是 what 引导的宾语从句，作 grows 的宾语，what 在从句中作主语。引导词 what 在此句 中 相 当 于“th

24、e n.that”结 构。本 句 可 改 为“Dr YuanLongping grows the rice that is called super hybrid rice.”。运用 完成句子 At last,they reached _(被称为美洲大陆的新地方)At last,they reached _ the NewAmerica.He graduated from _(一所所谓的重点高中)He graduated from _ a key one.the high school that was calledthe place that is calledwhat is called

25、the New Americawhat was called a key high school2This special strain of rice makes it possible to produceone-third more of the crop in the same fields.这种特殊的稻种使得同样的田地多收获三分之一的产量。解析本句包含“make it宾语补足语动词不定式”结构，it 作形式宾语，动词不定式才是真正的宾语，有时真正的宾语还可以是从句。可用于此结构的常见动词还有：consider/think/make/find/believe/declare/feel/

26、guess/imagine/prove等。如：He felt it his duty to take good care of them.他感觉到好好照顾他们是他的责任。运用 完成句子We should _(使保护环境成为我们的职责)the environment.We _(认为精通英语极其重要)English.make it our duty to protectthink/consider it quite important to master3Born in 1930,Dr Yuan graduated from SouthwestAgricultural College in 195

27、3.出生于 1930 年，袁博士 1953 年毕业于西南农业大学。解析本句中，“born in 1930”为过去分词短语作状语，表示时间，过去分词所表示的动作与句子的主语构成逻辑上的被动关系。过去分词短语作状语还可以表示原因、条件、让步、结果、方式等。运用 用所给单词的适当形式填空_(equip)with electronic dictionaries,thestudents find learning English is much easier and more convenient._(ask)what had happened,he lowered his head._(grow)in rich soil,these seeds can grow fast._(left)at home,Jean didnt feel afraid at all.EquippedAskedGrownLeft