Unit 5 Working the land 一轮复习（ppt课件）-2024新人教版（2019）《高中英语》选择性必修第一册.pptx

1、hybrid devote devoteto shortage tackle crisis boost yield convince characteristic attain conventional pollinate assumption intense overcome expand output estimate domestic consumption comprise be comprised of generate strain leisure deep down soil celebrity envision sorghum broom grain vision realit

2、y salty urban bomb tunnel extension chemical wheat flavour fertiliser nutritional nutritious nutrition alleviate poverty organic pesticide widespread bacterium in turn digest essential mineral alternative grocery instance for instance depth root entirely aspectKnown as the“father of hybrid rice”，Yua

3、n Longping has devoted his life to the Chinese farmers.Once，China had a serious shortage of food.To tackle this crisis，alleviate hunger and get rid of poverty，Yuan was convinced that farmers must boost yields in the fields they had.One characteristic of hybrids showed that they could attain a higher

4、 yield than conventional crops.Through intense effort，Yuan overcame enormous difficulties to develop the first hybrid rice that enabled farmers to expand their output greatly.被誉为被誉为“杂交杂交水稻之父水稻之父”的袁隆平的袁隆平把把一生一生奉献给奉献给了中国农民。中国的粮食了中国农民。中国的粮食曾经严重曾经严重短缺短缺。为了。为了应对应对这个这个危机危机，缓解缓解饥饿和摆脱饥饿和摆脱贫困贫困，袁隆平，袁隆平确信确信农民

5、必须在已有土地上农民必须在已有土地上提高提高 产量产量。杂交作物的一个。杂交作物的一个特点特点表明，它们可以表明，它们可以获得获得比比传统传统作物更高的作物更高的产量产量。通过。通过极大的极大的努力，袁隆平努力，袁隆平克服克服了巨大的困了巨大的困难，培育出了第一代杂交水稻，使农民能够大幅度难，培育出了第一代杂交水稻，使农民能够大幅度提高提高（水稻的）（水稻的）产量产量。Today，it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated

6、from Yuans hybrid strains.Deep down，Yuan is still very much a farmer at heart.As a man of the soil，he cares little for celebrity or money.Despite his wealth，Yuan Longping doesnt live a life of leisure.His assumption is that he envisioned rice plants as tall as sorghum,with each ear of rice as big as

7、 a broom，and each grain of rice as huge as a peanut.His latest vision for rice growing in salty land has also become a reality.据据估算估算，现在中国，现在中国国内国内大约大约60%的大米的大米消费消费是是由由袁隆平的杂交袁隆平的杂交品种品种 形成形成的作物的作物组成组成的。的。在内心深处在内心深处袁隆平仍然还是一个纯粹的农民。作为一个袁隆平仍然还是一个纯粹的农民。作为一个土地土地之子，他不在乎之子，他不在乎名誉名誉和金钱。袁隆平虽然很富有，却没有过和金钱。袁隆平虽然很

8、富有，却没有过悠闲悠闲的的生活。他的生活。他的设想设想是，他是，他想象想象水稻植株像水稻植株像高粱高粱一样高，每支稻穗像一样高，每支稻穗像扫帚扫帚一一样大，每粒稻米像花生一样大。他最近提出的在样大，每粒稻米像花生一样大。他最近提出的在盐碱盐碱地种植水稻的地种植水稻的愿景愿景也已成为也已成为现实现实。Farmers prefer chemical fertilizers to organic ones for an increase of output.But crops grown with chemical fertilizers lack nutrition，essential miner

9、als and nice flavour.Today chemical pesticides have been in widespread use in farming.Pesticides can kill harmful bacteria and insects，but damage the nutritious crops.This，in turn，affects the animals and humans who digest them.为了提高为了提高产量产量，农民更喜欢，农民更喜欢化肥化肥而不是而不是有机有机肥。但是用化肥种植的作肥。但是用化肥种植的作物缺乏物缺乏营养营养、必需

10、的必需的 矿物质矿物质和美和美味味。今天，。今天，化学化学 农药农药已在农业中得到已在农业中得到了了广泛的广泛的应用。农药可以杀死有害的应用。农药可以杀死有害的细菌细菌和昆虫，但也会损害和昆虫，但也会损害有营养有营养的的作物。这作物。这反过来反过来又影响到又影响到消化消化它们的动物和人类。它们的动物和人类。Now some pesticides have been prohibited in most countries.As an alternative，some farmers have switched to organic farming，because organic vegetab

11、les and grain are welcomed in urban groceries.These farmers also change crops.For instance，they grow corn or wheat in a field one year，and then grow beans there the next.These crops have entirely different roots and use different depths of soil.现在大多数国家都已现在大多数国家都已禁止禁止使用某些杀虫剂。作为使用某些杀虫剂。作为替代替代，一些农民已经，一

12、些农民已经转向有机农业，因为有机蔬菜和粮食在转向有机农业，因为有机蔬菜和粮食在城市的城市的 杂货店杂货店里很受欢迎。这里很受欢迎。这些农民还更换作物。些农民还更换作物。例如例如，他们一年在一块地里种玉米或，他们一年在一块地里种玉米或小麦小麦，下一，下一年在那里种豆类。这些作物的年在那里种豆类。这些作物的根根 完全完全不同，使用的土壤不同，使用的土壤深度深度也不同。也不同。1.hybrid rice 杂交水稻杂交水稻 a hybrid car 混合动力车混合动力车2._ v.把把献献(给给);专心于专心于_ adj.忠诚的忠诚的_ n.献身献身 devote oneself to(doing)s

13、th.=be devoted to(doing)sth.致力致力/献身献身/专心于专心于3._n.不足不足;缺少缺少;短缺短缺 _adj.短的；缺乏的短的；缺乏的 _ adv.短暂地；短暂地；_v.使变短使变短 a shortage of 缺乏缺乏 food shortage 食物短缺食物短缺 be short of 缺乏缺乏.4.tackle v.解决；处理解决；处理 【同】【同】deal with=settle 处理处理5.crisis n.危机危机 a financial crisis 经济危机经济危机 /fann()l/6.boost ones confidence 增强某人的自信心增

14、强某人的自信心 boost yields 提高量产提高量产 7.yield/jild/n.量产量产 v.生产生产 ；屈服；屈服 yield to=give in=give way to 屈服屈服【区】：【区】：field /fild/n.田野；领域田野；领域 ；yell at 对对.大喊大叫大喊大叫/jel/devotedevoteddevotionshortageshortshortlyshorten8.8._ v.v.使确信_ adj.adj.确信的_ adj.adj.令人信服的 convince sb of sth.使某人相信某事 sb.be convinced of sth./that

15、.某人相信某事某人相信某事9.9._ n.n.CC特征特征;&adj.adj.典型的典型的;独特的独特的_n.n.CC 角色角色；品质品质；文字文字 10.10.attain vt.(通常经过努力通常经过努力)获得获得;达到达到(某年龄某年龄/水平水平/状况状况)attainable adj.可得到的可得到的;可实现的可实现的 attainment n.达到达到;成就成就 获得：【同】：获得：【同】：get/gain/obtain/achieve11.11._ adj.adj.习惯的；传统的_ n.n.惯例；习俗12.12._ n.n.假设/s smpmpn/n/_ _ v.v.假定；假设/s

16、 sjujum/m/（发音）make an assumption 假定 It is assumed that 人们认为.assuming that.假设13._adj.热切的热切的;强烈的强烈的 _adv.强烈地强烈地;极度极度;剧烈地剧烈地intense heat/cold/pain 酷热；严寒；剧痛酷热；严寒；剧痛 intense competition 激烈的竞争激烈的竞争convinceconvincedconvincingcharacteristiccharacterconventionalconventionassumptionassumeintenseintensely14._

17、v.扩张，扩大；_ n.扩大，；发展 expand/broaden ones horizon 开阔视野开阔视野15.output v./n.输出输出(output-output-output-outputting)【反】：【反】：input v./n.输入输入16._ vt.估计；估价；估算_ n.估算；看法 _v.高估 _v.低估 It is estimated that 据估计据估计.17.domestic adj.国内的国内的；家庭的；家庭的 domestically adv.国内地；家庭式地国内地；家庭式地 domestic arrival 国内到达国内到达 domestic affa

18、irs 国内事务国内事务18._ n.消费_ v.消费_ n.消费者 注意发音：注意发音：knsmp()nknsjumknsjum(r)19.be comprised of=be made up of=consist of 由由组成组成20._ vt.产生产生;引起引起 _ n.发电机发电机;生产者生产者 _n.一代一代;产生产生expand expansionestimateestimationoverestimateunderestimateconsumptionconsumeconsumergenerategeneratorgeneration21._n.休闲；闲暇 at leisure

19、 悠闲地 leisure time 休闲时间22._ n.泥土 【区】oil n.油23._ n.名望名望;名人名人 slebrti 复数复数:celebrities an internet celebrity=an influencer 网红网红 【区区】：celebrate selbret v.庆祝庆祝24._ n.谷物 go against the grain 不合常理25._ n.现实；事实_ v.实现 in reality=in fact=actually 实际上_adj.真实的_ adv.真地；非常 realise ones dream 实现梦想 virtual reality 虚

20、拟现实虚拟现实26._adj.咸的_ n.盐27._adj.城市的 【反】：_adj.农村的28._ n.扩大_v.扩大;延长29._ adj.化学的化学的&n.C;化学品化学品_ n.化学化学 _ n.化学家化学家;药剂师药剂师leisuresoilcelebritygrainrealityrealisereallyrealsaltysalturbanruralextensionextendchemicalchemistrychemist29._n.贫穷贫穷;贫困贫困 _ adj.贫穷的贫穷的 【区区】：property n.财产财产30._ adj.有机的；器官的 _ n.器官 n31._

21、 n.杀虫剂_ n.害虫 词缀-cide 杀 suicide v.自杀32.in turn 相应地；轮流 Its your turn to do sth 轮到你做 by turns 轮流地33._v.消化；领会 n.摘要 34._ adj.极其重要的 【同】：very important,significant,vital,crucial A be essential to B A对对B是不可缺少的是不可缺少的 It is essential for sb.to do sth.对某人来说做某事是必要的对某人来说做某事是必要的 It is essential that sb(should)do

22、sth.某人做某事是必要某人做某事是必要的35._ n.矿物_ n.矿；我的（东西）_ n.矿工 mnrl man man(r)36.alternative n.可供选择的事物；adj.代替的povertypoororganicorganpesticidepestdigestessentialmineralmineminer37.for instance【同】例如 for example，such as,like（像）38._ n.深度_ adj.深的_ adv.非常；深深地_ v.使变深 wide adj.宽的width/wd/n.宽度 widely adv.widen v.使变宽 long

23、 adj.长的length n.长度/lek/high adj.高的heigth n.高度/hat/39._ adj.整个的；完全的_ adv.完全地40._n.方面 in all aspects 各个方面各个方面depthdeepdeeplydeepenentireentirelyaspect1._ vt.使增长使增长;使兴旺使兴旺 n.增长增长;提高提高;激励激励2._ vt.(通常经过努力通常经过努力)获得；得到获得；得到3._ vt.克服克服;解决解决_/_-_4._ n.可供选择的事物可供选择的事物 adj.可供替代的；非传统的可供替代的；非传统的5._ vt.估计估计 n.估计估计

24、6._ vt.包括；包含；由包括；包含；由组成组成7._adj.完全必要的；极其重要的完全必要的；极其重要的8._n.方面；层面方面；层面9._ n.例子；实例；事例例子；实例；事例10._n.产量产量;输出输出;输出量输出量 vt.输出输出_/_/_11._ n.危机；危急关头危机；危急关头_ (pl.)12._vt.解决解决(难题难题)；应付；应付(局面局面)；处理；处理13._ adj.本国的；国内的；家用的；家庭的本国的；国内的；家用的；家庭的14._ n.闲暇；休闲；空闲闲暇；休闲；空闲15._ n.矿物；矿物质矿物；矿物质boostattainovercomeovercameove

25、rcomeovercomingalternativeestimatecompriseessentialaspectinstanceoutputoutputoutputoutputtingcrisiscrisestackledomesticleisuremineral16._ n.名望；名誉；名人；名流名望；名誉；名人；名流17._ adj.有机的；不使用化肥的；有机物的有机的；不使用化肥的；有机物的18._ n.想象；视力；视野；影像想象；视力；视野；影像19._ n.特征；特点；品质特征；特点；品质adj.典看的；独特的典看的；独特的20._ n.味道；特点；特色味道；特点；特色21._ a

26、dj.城市的；都市的；城镇的城市的；都市的；城镇的22._ n.炸弹炸弹vt.轰炸；对轰炸；对投炸弹投炸弹23._ n.小麦；小麦籽小麦；小麦籽24._ n.谷物；谷粒；颗粒谷物；谷粒；颗粒25._ n.产量产量;产出产出vt.出产出产(作物作物);产生产生vi.屈服；让步屈服；让步26._ n.泥土；土壤；国土；领土泥土；土壤；国土；领土27._ adj.分布广的；普遍的；广泛的分布广的；普遍的；广泛的28._ n.食品杂货店食品杂货店(pl.)食品杂货食品杂货29._ n.根；根茎；根部；根源根；根茎；根部；根源30._ vt.产生；引起产生；引起celebrityorganicvisio

27、ncharacteristicflavoururbanbombwheatgrainyieldsoilwidespreadgroceryrootgenerate1.convince vt.使相信；使确信；说服使相信；使确信；说服_ adj.确信的确信的_ adj.令人信服的令人信服的2.devote vt.专心于专心于_ adj.挚爱的挚爱的;忠诚的忠诚的 _ n.热爱热爱,忠诚忠诚3.consume v.消耗；耗费消耗；耗费_ n.消费者消费者_n.消耗消耗4.real adj.真的真的;现实的现实的_ adv.真正地真正地;事实上事实上_ n.现实现实;事实事实5.salt n.食盐食盐_

28、adj.含盐的；咸的含盐的；咸的6.assume.假定假定;假设假设_ n.假定假定;设定设定;(责任的责任的)承担承担;(权利的权利的)获得获得7.expand vt.&vi.扩大；增加扩大；增加vt.扩展；发展扩展；发展(业务业务)_ n.扩大扩大;膨胀膨胀8.short adj.短的短的;缺乏的缺乏的;不足的不足的_ v.(使使)变短；缩短变短；缩短_ n.不足不足;缺少缺少;短缺短缺9.entire adj.完全的；完整的完全的；完整的_ adv.全部地；完整地；完全地全部地；完整地；完全地convincedconvincing devoted devotionconsumercons

29、umptionreally reality salty assumption expansionshortenshortageentirely10.extend v.使延长；扩大使延长；扩大_ n.扩建部分；扩大；电话分机扩建部分；扩大；电话分机11.deep adj.深的；纵深的深的；纵深的_ adv.非常；深刻地非常；深刻地_n.向向下下(或向里或向里)的距离；深的距离；深(度度)12.poor adj.贫穷的贫穷的_ adv.糟糕地；不适糟糕地；不适_ n.贫穷；贫穷；贫困贫困13.chemical adj.与化学有关的；化学的与化学有关的；化学的n.化学制品；化学品化学制品；化学品_

30、n.化学化学_ n.化学家；药剂师化学家；药剂师14.nutrition n.营养；滋养营养；滋养_ adj.营养营养(物物)的的_ adj.有有营养的；营养丰富的营养的；营养丰富的15.convention n.惯例；习俗惯例；习俗 _ adj.传统的；习惯的传统的；习惯的16.intense adj.热切的；十分强烈的；激烈的热切的；十分强烈的；激烈的 _ n.增强；加剧；增强；加剧；紧张紧张17.digest vt.&.vi.消化消化vt.领会；领悟领会；领悟 _ n.消化；消化能力消化；消化能力extension deeply depth poorly poverty chemistr

31、y chemist nutritional nutritiousconventionalintensity digestion1.convince vt.使相信；使确信；说服使相信；使确信；说服_ adj.确信的确信的_ adj.令人信服的令人信服的2.devote vt.专心于专心于_ adj.挚爱的挚爱的;忠诚的忠诚的 _ n.热爱热爱,忠诚忠诚3.consume v.消耗；耗费消耗；耗费_ n.消费者消费者_n.消耗消耗4.real adj.真的真的;现实的现实的_ adv.真正地真正地;事实上事实上_ n.现实现实;事实事实5.salt n.食盐食盐_ adj.含盐的；咸的含盐的；咸的

32、6.assume.假定假定;假设假设_ n.假定假定;设定设定;(责任的责任的)承担承担;(权利的权利的)获得获得7.expand vt.&vi.扩大；增加扩大；增加vt.扩展；发展扩展；发展(业务业务)_ n.扩大扩大;膨胀膨胀8.short adj.短的短的;缺乏的缺乏的;不足的不足的_ v.(使使)变短；缩短变短；缩短_ n.不足不足;缺少缺少;短缺短缺9.entire adj.完全的；完整的完全的；完整的_ adv.全部地；完整地；完全地全部地；完整地；完全地convincedconvincing devoted devotionconsumerconsumptionreally re

33、ality salty assumption expansionshortenshortageentirely10.extend v.使延长；扩大使延长；扩大_ n.扩建部分；扩大；电话分机扩建部分；扩大；电话分机11.deep adj.深的；纵深的深的；纵深的_ adv.非常；深刻地非常；深刻地_n.向向下下(或向里或向里)的距离；深的距离；深(度度)12.poor adj.贫穷的贫穷的_ adv.糟糕地；不适糟糕地；不适_ n.贫穷；贫穷；贫困贫困13.chemical adj.与化学有关的；化学的与化学有关的；化学的n.化学制品；化学品化学制品；化学品_ n.化学化学_ n.化学家；药剂

34、师化学家；药剂师14.nutrition n.营养；滋养营养；滋养_ adj.营养营养(物物)的的_ adj.有有营养的；营养丰富的营养的；营养丰富的15.convention n.惯例；习俗惯例；习俗 _ adj.传统的；习惯的传统的；习惯的16.intense adj.热切的；十分强烈的；激烈的热切的；十分强烈的；激烈的 _ n.增强；加剧；增强；加剧；紧张紧张17.digest vt.&.vi.消化消化vt.领会；领悟领会；领悟 _ n.消化；消化能力消化；消化能力extension deeply depth poorly poverty chemistry chemist nutrit

35、ional nutritiousconventionalintensity digestionI.单词拼写单词拼写1._(据估计据估计)80%of all conversation in English is small talk.2.We took part in a voluntary activity last Friday,_ expanded our horizons.3.I will try my best _(overcome)the barriers I come across and I will never give up.4.Our class is comprised

36、of 30 boys and 25 girls,all of _ demonstrate respect to teachers.5.The _(construct)of China Space Station shows our country has attained great success in space science.It is estimated that whichto comewhomconstruction.词形转换词形转换1.More and more countries in the world are _ of water，because global water

37、 _ are becoming increasingly serious.(short)2.On the _ that I am chosen as the chairman.I will definitely _ relevant responsibility.(assume)3.The food tastes _ because it contains too much _.(salty)4.The festival was really a feast,_(entire)holding me in its power.5.He is so _ to his English teachin

38、g that everyone admires him for his _.(devote)shortshortagesassumptionassumesaltysaltentirelydevoteddevotion1.devoteto 把把用于；献身于；致力于；专心于用于；献身于；致力于；专心于2.be comprised of 包括；包含；由包括；包含；由组成组成(或构成或构成)3.make use of 利用利用4.work as 从事从事工作工作5.keep.free of 使使无无的的6.make up ones mind to do 决定做决定做7.keep.from doing

39、阻止阻止做做8.focus on 关注关注9.in turn 相应地；转而；依次；轮流相应地；转而；依次；轮流10.for instance 例如；比如例如；比如11.nowhere near 完全没有；远不及完全没有；远不及12.other than 除了除了13.deep down 在内心深处；本质上；实际上在内心深处；本质上；实际上14.far from 远离；远非远离；远非15.be rich in 富有富有1.devoteto 把把用于；献身于；致力于；专心于用于；献身于；致力于；专心于2.be comprised of 包括；包含；由包括；包含；由组成组成(或构成或构成)3.mak

40、e use of 利用利用4.work as 从事从事工作工作5.keep.free of 使使无无的的6.make up ones mind to do 决定做决定做7.keep.from doing 阻止阻止做做8.focus on 关注关注9.in turn 相应地；转而；依次；轮流相应地；转而；依次；轮流10.for instance 例如；比如例如；比如11.nowhere near 完全没有；远不及完全没有；远不及12.other than 除了除了13.deep down 在内心深处；本质上；实际上在内心深处；本质上；实际上14.far from 远离；远非远离；远非15.be

41、rich in 富有富有1.1.众所周知，这些故事可以缓解我们的压力，开阔我们的视野。众所周知，这些故事可以缓解我们的压力，开阔我们的视野。2.2.鉴于你对中国传统文化如此感兴趣，我邀请你参加我们学校的文化艺鉴于你对中国传统文化如此感兴趣，我邀请你参加我们学校的文化艺术节。术节。3.3.给我印象最深的是，每当我遇到困难时，我的叔叔都会激励我坚持我给我印象最深的是，每当我遇到困难时，我的叔叔都会激励我坚持我的梦想。的梦想。4.4.随着期末考试的到来，我充分利用每一分钟复习功课。随着期末考试的到来，我充分利用每一分钟复习功课。It is recognized that these stories

42、can relieve our stress and expand our horizons.Given that you are so interested in traditional Chinese culture,I invite you to take part in the Culture and Art Festival in our school.What impresses me most is that my uncle will always motivate me to stick my dream whenever I come across difficulties

43、.With the final exam approaching,I am making use of every minute to review my lessons.动作描写之动作描写之head“头部头部”动作动作1.Steven walked slowly to the bus,his head down,tears in his cyes.史蒂文低着头，眼里含着泪，慢慢地向公交车走去史蒂文低着头，眼里含着泪，慢慢地向公交车走去。2.His friend John nodded his head and smiled at him.他的朋友他的朋友John向他点头微笑。向他点头微笑。3

44、.Though he was in a bad mood,he dropped/lowered his head to hide it and managed a smile.他心情不好，低下头来掩饰，勉强笑了一下。他心情不好，低下头来掩饰，勉强笑了一下。4.Steven rose,sat close to his mother,rested his head on/against her shoulder,and could hardly resist weeping.史蒂文起来坐在母亲身边，将头靠在她的肩膀上，再也忍不住哭泣起来。史蒂文起来坐在母亲身边，将头靠在她的肩膀上，再也忍不住哭泣起

45、来。动作描写之动作描写之head“头部头部”动作动作1.Steven walked slowly to the bus,his head down,tears in his cyes.史蒂文低着头，眼里含着泪，慢慢地向公交车走去史蒂文低着头，眼里含着泪，慢慢地向公交车走去。2.His friend John nodded his head and smiled at him.他的朋友他的朋友John向他点头微笑。向他点头微笑。3.Though he was in a bad mood,he dropped/lowered his head to hide it and managed a sm

46、ile.他心情不好，低下头来掩饰，勉强笑了一下。他心情不好，低下头来掩饰，勉强笑了一下。4.Steven rose,sat close to his mother,rested his head on/against her shoulder,and could hardly resist weeping.史蒂文起来坐在母亲身边，将头靠在她的肩膀上，再也忍不住哭泣起来。史蒂文起来坐在母亲身边，将头靠在她的肩膀上，再也忍不住哭泣起来。Looking at the big“F”on my paper,I started to reflect on _ I had done these days.M

47、y life seemed in a mess these days,_(arise)from my loose attitude and chaotic schedule.My energy was divided and occupied by some trivial matters _ had nothing to do with my project.Out of guilt,I explained to my teacher and promised this would never happen again.After this experience,I eventually f

48、igured out the importance of time,and began to arrange for my schedule with caution.With confidence,I was firmly convinced that I could get a _(satisfy)score in the next assignment.whatarisingwhichsatisfyingdevote.to.devote oneself todevoted adj.be devoted todevotion n.convince sb.of sth.convince sb

49、.to do sth.convinced adj.be convinced of/that.convincing adj.on the assumption that.make an assumption assume sb./sth.(to be)+adj./n.It is generally assumed that.assuming(that).an alternative tohave no alternative but to do sth.alternatively adv.把把奉献给奉献给；专注于；专注于致力于；献身于致力于；献身于忠实的；深爱的忠实的；深爱的专心于；致力于专心于

50、；致力于奉献；献身；忠诚奉献；献身；忠诚使某人信服使某人信服说服某人做某事说服某人做某事确信的，深信的确信的，深信的确信确信令人信服的令人信服的假定假定作出臆断作出臆断假定认为某人某事假定认为某人某事(为为)人们普遍认为人们普遍认为假设假设的替代物的替代物(to是介词是介词)别无选择只好做某事别无选择只好做某事可供选择地可供选择地1.I still remember _ you have devoted to _(improve)my oral English and writing skills.(应用文写作之感谢信应用文写作之感谢信)2.Responsible and _(devote)t