必修4 Unit 2 Working the land 听课手册
Unit2《Workingtheland》usinglanguage(人教版必修4)
Unit 2《Working the land》Speaking and Writing 教案（人教版必修4）To help Ss understand the passage Organic FarmingUse the language by reading, listening, speaking and writingExtensive reading of the unit一体化设计：Some sentence structures of this part.教学重点、难点：教学过程：1、组织教学（导言）All of us hope we can live a healthy life . but how can we make it? By doingenough exercises and healthy food can we do it. The text will tell us what is healthyfood.2.新课讲授Task 1.Read it and answer the following questions.1.What is the organic farming?2.What is the advantage of using natural fertilizer?3.What is the disadvantage of using chemical fertilizers?4.what’s the main idea of paragraph3?5.why do farmers grow their crops in such ways?Task 2 Structure of the textOrganic FarmingI Crops growing with natural fertilizersII Farmers prefer natural waste from animalsNatural fertilizer Chemical fertilizer1 make …richer and 1 leaving …is not good more fertili2 reduce …and help …strong 2 grow …year after year3 the fertilizers kill …from chemicalsIII Farmers change crops every twe or three years.… to make sure what is left …Task 3: Exercises on Page 14Because some of the exercises have been involved in Step II,teachers can leave this part to students.Task 4: language points1.reduce V make sth smaller in size, number, degree, price,etce.g.This company tries to increase profits by reducing costs. We have reduced expenses this year.2.supply V give sb sth that is needed or usefule.g.He kept me well supplied with cups of coffee while I wrote the report.The shop was unable to supply what she wanted.In Britain milk is supplied to each house in bottles.3.whatever pron any or every(thing)e.g.we will be grateful for whatever amount you cab afford. Whatever I have is yours.4.refer to V mention or speak of sb/ste.g.When I said some people are stupid, I wasn’t referring to you. Don’t refer to this mater again.5.year after yeare.g.The villagers plant trees on the hill year after year4. 课堂练习Ss will translate some difficult sentences and analyze the structure of the sentences.5、布置作业：(1m’)To collect the information about the safety and importance of green food.6、课堂总结：(3m’)From now on we should manage to have organic food , right?。
Unit2WorkingtheLand语言点教案(人教版必修4).doc
Unit 2 Working the Land一、日常口语突破碧议与应答一①一How about going out for a walk after class?下课后出去散步好吗？一I' d prefer to stay at home because it is raining. 因天下雨，我宁愿呆在家里。
土②一Would you rather go to the movie tonight with us?你愿意今晚和我们一起去看电影吗？一I think I' d better look after mv sick father at home.我想最好还是在家照顾生病的父亲。
二、核心单词例析1.struggle vi. & vt・努力，拼搏，斗争struggle to do sth (=make great efforts to do sth.)努力做某事•••he has struggled for the past five decades to help them.他在过去 50年来一直在努力帮助他们。
、、She struggled to keep back the tears・她努力忍住泪水。
搭配：struggle for 争夺；struggle with /against 同.... 斗争2.equip vi. & vt.使(某人)具备条件；装备，配备(1)e quip sb. for/to do sth.使某人具备做某事的条件，使某人能够做某事/厶Your training will equip you for your future job.你的训练使得你能够胜任将来的工作。
厶Your education will equip you to earn a good living. 你受的教育能够使你能谋上好牛计。
(2)e quip・・・with…用装备....He equipped his bike with a head light.他给自行车装上了前灯。
人教版高中英语必修4《Unit 2 Working the land》教案2篇
人教版高中英语必修4《Unit 2 Work ing the land》教案2篇Teaching plan of unit 2 working the land编订：JinTai College人教版高中英语必修4《Unit 2 Working the land》教案2篇前言：英语作为在许多国际组织或者会议上都是必需语言，几乎所有学校选择英语作为其主要或唯一的外语必修课。
英语教学涉及多种专业理论知识，包括语言学、第二语言习得、词汇学、句法学、文体学、语料库理论、认知心理学等内容。
本教案根据英语课程标准的要求和教学对象的特点，将教学诸要素有序安排，确定合适的教学方案的设想和计划、并以启迪发展学生智力为根本目的。
便于学习和使用，本文档下载后内容可按需编辑修改及打印。
本文简要目录如下：【下载该文档后使用Word打开，按住键盘Ctrl键且鼠标单击目录内容即可跳转到对应篇章】1、篇章1：人教版高中英语必修4《Unit 2 Working the land》教案2、篇章2：人教版高中英语必修4《Unit 2 Working the land》教案篇章1:人教版高中英语必修4《Unit 2 Working the land》教案教学准备教学目标（1）知识目标：让学生通过阅读课文更多地了解我国著名的农业科学家袁隆平的科研成果及其影响。
（2）能力目标：让学生进一步使用恰当地阅读方式与技能，如略读（skimming），快速阅读（fast reading），细读（close reading）等（3）情感目标：让学生不但学习袁隆平的科研精神，更要学习他不计较名利，踏踏实实的生活态度。
教学重难点1.阅读课文更多地了解我国著名的农业科学家袁隆平的科研成果及其影响。
教学过程1.话题的引导。
（Pre-reading）1）.开头通过设计了一首熟悉的诗歌，让学生知道话题---farming.2）.涉及到提高产量从而解决世界饥荒问题，从而引出本节课的中心话题--伟大人物袁隆平。
人教新课标英语必修4全册教案(Unit 2 Working the land)
人教新标英语必修4全册教案(Unit 2ring the land)Unit2ringthelandTeahingais:1TargetLanguageardsandph rasessunburn,struggle,super,expand,irulate,equip,ex prt,ridf,besatisfiedith,leadalife,searhfr,uldrather,tha nst,iththehpef,ratherthanbIprtantsentenesThisspeial strainfrieaesitpssibletprduene-thirdreftherpinthesa efieldsP10Heareslittleabutspendingthenenhiselfrlead ingafrtablelifeP102AbilitgalsEnableSstlearnreabutag riulture,untrsideandfaringBtalingtheanexhangetheire xperieneitheahtherBreadingtheillrealizetherlethatag riultureplasinhuanlifeInfatthisrldfaesaseriusprble—starvatinSafterreadingthepassageabutDruanstudentsil lntheiprtanefhisahieveenttanfursetheilllearnfrDruan senbleharater3LearningabilitgalsHelpSslearnhtdesrib eDruanLngpinginludinghispersnalitTeahingiprtantpint saHelptprehendthetextandgrasptheainideafthetextbGrasptheusagefserdsandexpressinsHthelpstudentsaeupthei rindstaentributinsttherlandinthefuturelieDruanTeahi ngdiffiultpintsaHthelpstudentslearnreabutagriulture bHelpstudentsreallastertheusagefrdsandexpressinsTea hingethdsTaling,questining-and-anseringativitandrea dingTeahingaidsAtapererder,apretrandaputerTeahingpr edures≈≈asThefirstperidReadingStep1GreetingandRevisin1Greetthestudentsasnral2RevisethearingupiththefllingquestinHduthintgrurainfd--rie?-----1)First,thefarersplthefieldThehavetaeth esillseenughtplantrps2)Send,grseungplants3)Third,th einserttheungplantsintthelsefield4)Atlast,theillget theharvestStep2Pre-reading1Asthefllingquestins1)hat’stheainfdinanadaandUSA:-----ptatesandbread2)hatisth eainfdinSuthAeria:-----rn/aize3)hatistheainfdinSuth eastAsianuntries:-----rie2Shthestudentssepituresandasthequestinhatis happeningtthesepepleinEastAsianandSutheastAsianuntr ies?Thenshrenesliethat:InternatinalFatsnHungerandPvert1)Ever8sends,ahildsehereintherlddiesfrstarvatin2 )rethan800illinpepleintherldsufferfralnutritin---79 9illinfthearefrthedevelpingrldrethan13illinftheareu ndertheagefAtlastasthestudentstdisuss:Ifuhadthehane tdsethingthelpendhungerintherld,hatuldud?Enuragethe studentsttelltheirpinins,Thengiveanlusin:Thenlatslv ethefdshrtageprbleistinreasetheutputfthegrainrpperl andareathrughtheadvaneentfsieneandtehnlg3leadthestudentstpaattentintthepeple---uanLngpingAs: hatdunabuthi?--------FatherfHbridRieThenleadtthetpi fthereadingpassageAPineerFrAllPepleStep3ListeningLi stentthetape,trtfindutseinfratinftheherNae_________ ___Age____________b_____________Eduatin_________Ahieveent_______Hbbies __________Step4FastreadingReadthepassagequilandanse rthetrue-r-falsequestins•Druanisreafarerthanasientist•2Druan’sindfrieisthestsuitablefrhina’sfarland•3Druanuldratherrthanrelax•4Druanhasdreashenheisasleepandalshenheisaae•DruanensasiplelifethanstrihandfauspepleSteparefulre adingReadeahparagraphandanserthefllingquestins:Para 1:1hatdseDruanllie?h?2hatishisahieveent?Para2:hdidD ruananttinreasetherieutputhenheasung?2Hdeshehelprid therldfhunger?Para341hatindflifeisDruanleading?2hat isDruan’sdrea?Step6Siing:finduttheainideafeahparagraphParag raphainIdea1Hisappearaneandahieveents2Hisbirth,eduatinandresearh3H ispersnalit4HisdreaStep7Her1LearnthepeThePeasants’LtLiShenFarerseedingatnn,Seatdnthefieldsnhnsfdnatra,D uettheirtilingda?2FinishtheexerisesinLearningabutLa nguage3Retellthetextinabut10rdsNtes:aUsethefirstpersntretellthestrbTrtusetheprpernuntin sThesendperidLearningabutLanguageAisThelpstudentsle arnabutThe–ingfrastheSubet≈betThelpstudentsdisverandlearntu seseusefulrdsandexpressinsThelpstudentsdisverandlea rntuseseusefulstruturesPreduresIaringuparingupreadi ngaludthetextAPINEERFRALLPEPLELanguageislearnedinnt extSlet’sfirstreviethetextlearnedesterdabreadingitaludTrtfr euturEnglishsllandlearlIIDisveringusefulrdsandexpre ssinsInpairsdtheexerises1,2and3npages11and12uustfin ishtheininutesIIILearningabutgraar1ReadandidentifReadthetextabutuanLngpingagain,painga ttentintthesenteneshihusethe–ingfrasthesubetandbetInthesentene“ishingfrthings,hever,stnthing“the–ingisusedassubetItanbealsusedasbetfthesenteneFrexap le:uanLngpingliesplainghisvilin2nslidatingbdexerisesTnslidateurunderstandinguillbeg iven10inutestgverexerises1,2,3,4andnpages12and13uaustritenurtextbIeanthestudent’sbuareringbIIIReadusedaterialsfrThe–ingfrastheSubet≈bet)语法学习——动名词1动名词作主语1）名词直接放在句首作主语。
新人教版高中英语必修四unit 2《working the land》优秀教案2(重点资料).doc
Unit2 Working the landVocabulary and Useful ExpressionsStep1.重点难点1. In many ways, he is one of them, and he struggled for the past five decades to help them.In a way; in one way; in some ways 在某种程度上2．However, he cares little about spending the money on himself or leading a comfortable life.care v. 在乎,在意，喜欢，有兴趣spend sth. … on …在某方面花费spend … (in) doing sth. 花费…做某事3．Wishing for nothing, however, costs nothing.wishing for nothing 动名词短语做主语，谓语动词用单数。
however 是插入语，表示语气的一种转折。
4．It also refers to crops growing with natural rather than chemical fertilizers.refer to 与…有关，关系到某人、某事；提到，涉及；参考5．Instead, organic farmers insist on changing crops every two or three years.insist on 坚持要求；insist后面可以跟从句，其中谓语动词常用should + 动词原形构成6．Dr. Yuan awoke from his dream with the hope of producing a kindof rice that could fees more people.with the hope of 带着某种希望7．He used to walk to his fields twice a day, but now he prefers to ride his motorcycle.used to 过去常常（现在已经不是如此）be used to doing 意思是“习惯于”prefer to do (rather than do) 相比之下更喜欢做某事8．But whatever they grow they make sure that what is left in the ground after harvesting becomes a natural fertilizer for the next year’s crop.whatever引导让步状语从句，表示“无论怎样”，相当于no matter what. Eg: Whatever you do, don’t give up.Step 2．功能句型建议（Suggestion & advice）I would rather … I don’t like … because …I’d prefer … because … It’s a great pity that …Should we/I …? It’s better to …If I have a choice I’d choose … because … You need to …May I suggest …? Let me suggest … because …Perhaps we should suggest … because … But what/how about …?Step 3. 重点单词及短语单词① hunger n. 饥饿，食欲；v. 渴望得到某事物，某人hunger for/after sth./sb.② struggle vi.stuggle with sb. 与某人争斗，搏斗struggle (against/with sb./sth.)struggle against/with sb./sth. (for sth.) 争斗，拼搏，奋斗，努力③ expand vi. (使某事物)变大，增强，伸展，张开expand on sth. 阐述或详述expansion n. 扩大，扩展，膨胀④ equip vt.equip sb./sth. (with sth.) 配备，装备equipment n. 设备，装备⑤ export vt. 输出；n. 出口业，出口品import vt. 进口⑥ circulate vi. vt. 使某物循环，流通，传播；vt. 发侧知告知某人 circulation n. 循环，流传，传播⑦ confuse vt. 把某人弄糊涂，使为难，打乱confusion n. 混乱，混淆⑧ reduce vt. 缩减，减小，降低reduction n. 减少，缩小⑨ supply vt. 供给，供应，满足；n. 供应，供给之物⑩ exchange vt. 交换，交易；n. 交换，更换，互访，交流 exhange sth. with sth.exchangeable adj. 可交换的，可退换的，可兑换的短语rid … of 清除，摆脱be satisfied with = be contented 感到满足，满意的would rather do sth. 宁可做某事refer to 与…有关，关系到某人，某事，提到，参考search for 寻找，搜寻thanks to 多亏，由于rather than 而不，宁愿…而不Unit2 Working the landWarming Up, Pre-reading and Reading Period 1 Warming up and pre-reading.Step 1 Lead-in.Poem By Li ShenFarmers weeding at noon,Sweat down the field soon. Who knows food on a tray,Due to their toiling day.Then let one student recite the poem in Chinese.Step 2 Warming up by questioningHello, everyone. We shall read about man who works the land today. Have you ever grown any plants? If not, what kind of plant would you like to grow? How will you grow it?(For reference: Mr. Li, I worked with my father in the rice field last year. We grow hybrid rice and use animal wastes to make the soil rich.)Has anyone of you ever been to the countryside? What did you do there? (For reference: I went to Chuankou the day before yesterday. It is a small mountain village 75 li north of Beijing. I went there to visit my uncle’s family. I like that small beautiful village very much. )Who are from a farmer’s family? What do you know about farming? Step 3 Pre-reading and talkingQuestioning and answeringRice is main food in South China. What do you think would happen if tomorrow there was suddenly no rice to eat?(For reference: Then the south people would have to change their eating habit. They could turn to potatoes, wheat flour, cow and sheep cheese, cabbage, onions and garlic for food. They are the bases ofthe traditional food in North China. )If you had the chance to do one thing to help end hunger in the world, what would you do?(For reference: I would try to end hunger by popularizing the advanced farming techniques. Modern techniques could be introduced to increase the rice output, and expand the area of fields.)Giving background information about Professor Yuan Longping Have you ever heard of a man called Professor Yuan Longping? Would anyone of you tell the class something about him?(For reference: Professor Yuan Longping is a Chinese agricultural scientist. Professor Yuan's breakthrough scientific achievement led to the world's first successful and widely grown hybrid rice varieties, revolutionizing rice cultivation in China and tripling production over a generation. His approach to rice breeding then spread internationally throughout Asia and to Africa and the Americas, providing food for tens of millions and leading to his becoming known as the "Father of Hybrid Rice."Step 4. ReadingReading aloud to the recordingComprehension—understanding what you are reading—is important. To read in thought groups is an easy, yet effective, way of improving reading comprehension. Now turn to page 9 and read aloud to therecording of the text A PIONEER FOR ALL PEOPLE. Pay attention to the thought groups in the sentences while listening and reading aloud.A brief introduction:Yuan Longping is known as China’s “father of hybrid rice”. It’s said that in China, we eat depending on “Two Ping” ---- Deng Xiaoping, who made the policy of System of Production Responsibility, & Yuan Longping, who invented hybrid rice.Yuan Longping, who was born in September, 1930, graduated from Agriculture Department in Southwest Agricultural Institute. He has been working on agriculture education & the research into hybrid rice since he left the institute.In the 1960s, when China was suffering from serious famine, he came up with the idea of hybrid rice, which has a high yield ( or output). Ten years later, he succeeded in inventing a new species that produced a 20 percent higher yield than common types of rice. Yuan devoted himself to the research into agriculture, & was honored by UNESCO & FAO(联合国教科文组织）. Although he is 74 years old, he is still working on the research into agriculture.Period 2 ReadingStep 1 Lead-in。
必修4Unit2Workingtheland听课手册.pdf
Unit 2Working the land假如你住在一个涉外小区。
社区委员会请你帮忙根据以下提示用英文写一封电子邮件，将社区邀请居民参加“乡村耕作活动”的细节传达给住户。
活动宗旨亲近自然，锻炼身体参加人员所有感兴趣的小区居民内容种菜、养花、喂鱼等时间本周六上午9：00—12：00(如果天气允许)地点距离小区5千米远的一家农场出行方式集体骑自行车前往精彩美文Hi, everyone!To get close to nature and do more exercise, all residents w ho are interested in farming are in v ited to take part in an acti v ity organized by the Committee of our community. Weather permitting, w e'll ride bicycles to do some farming this Saturday on a farm, about 5 kilometres away from our community from 9：00 am to 12：00 am. We can grow some vegetables, plant some flowers, and raise fish in the lake nearby. You will be trained and guided w hile farming. Not only w ill you enjoy the pleasure of labour and relax, but also you can taste fresh products p icked by your own hands if you are willing to.Everyone is welcome to attend!名师点睛1．文章体裁：应用文——电子邮件。
高中英语必修四《unit2 Working The Land 》全英文说课稿
《unit2 Working The Land 》示范说课稿Unit 2 Working The Land (NSEFC B4)Reading: A Pioneer For All PeopleA teaching plan interpretationTarget students: students of average level in Senior 2Period under interpretation: The second period of Unit 2 Working the LandTime: 2nd, Dec, 2008Teaching material: Reading passage A pioneer for all peopleTeaching aids: A multi-media set for teaching, a tape recorder, a power-point display works Teaching aims:a) Knowledge-oriented aims: Some idiomatic phrases and complicated sentences.b) Ability-oriented aims: Comprehension of Dr. Yuan’s work and life.c) Moral-oriented aims: Analyze Dr. Yuan’s characteristics and personality traits.Teaching principles:a)student-centered and teacher-directedb)task-based learning and purpose-focused teachingc)the communicative language teaching approachTeaching methods:a)free talkb)question and answer activityc)group presentationd)pair worke)role-playDifficult teaching point:Help students how to conclude Dr Yuan’s personality through the descriptions about his appearance, achievements and dreams.Important teaching points:Encourage students to be ambitious like Dr Yuan and follow his steps to make contributions.Exploring work before class:•New words & expressions•Assigned the students to surf on the Internet to find out some information about Chinese agriculture and Yuan Longping.Aims: 1. Remove the language obstacles before class and develop students’ habit of self-study.2. Gain some background information about Yuan Longping.Teaching procedures:Step 1: Lead-in (2m’)Show pictures of hungry Africans and draw out Dr. Yuan.Aim: To grab students’ attention and lead in the topic of the passage.Step 2: Task-based reading (7m’+ 5m’+8m’)1. First reading (group work and discussion) (7m’)The students will be given 7 minutes to skim for:1) the main idea of the whole passage (4m’)2) the main idea of each paragraph (3m’)Aim:To enable students to get a general idea and the organization of the passage.2. Second reading (individual work and chart filling) (5m’)Students will be divided into 4 groups to finish 4 different tasks. This time more detailed information is called for. After the reading, there will be different tasks for different groups. Group 1: Dr Yuan’s appearance and Dr Yuan’s achievementGroup 2: Dr Yuan’s biographyGroup 3: Dr Yuan’s personalityGroup 4: Dr Yuan’s dreamsAim: This task is aimed to develop students’ ability of reading for useful information within a limited time. Meanwhile, the teacher can help to remove the language obstacles in the reading passage.3. Dig-in reading (pair work and personality recognition) (8m’)How do you like Dr. Yuan? What characters can you conclude from these sentences?Try to summarize Dr. Yuan’s characteristics.Aim: To enable students to get a deeper understanding of Dr. Yuan and appreciate his noble personality.Step 3: Movie watching (3m’)A 3-minute short movie about Dr. Yuan will be played in order that the whole class may know him better.Aim: To know Dr. Yuan better in a vivid way.Step 4: An interview (pair work and role-play) (5m’+5m’)Suppose Dr. Yuan will visit our school and he will answer the questions after a speech.Prepare some questions, which may cover his life, agricultural research work, even his hobbies or love story and then show your interview.Aim:1. The interview focuses on teamwork, cooperation and collaboration.2. The purpose is to develop the students’ random thinking skills and practice their oral English.Step 5: Feedback (number game) (4m’)The students will play a number game--- What’s your lucky number? There are nine numbers to choose from and each number represents a different task. The task is mainly about the words, phrases and comprehension of the passage.Aim:To check the teaching effect and consolidate students’ basic knowledge about words and sentences.Step 6: Self assessment and assignment (1m’)Check out how much you have learned in class!Write an article which is entitled Dr. Yuan in my eyes.Aim: 1.To expand the information and to broaden students’ minds.2.To consolidate the knowledge and help improve students’ writing.。
高中英语《Unit2 Working the land》教案(1)新人教版必修4
struggle to do sth.努力做某事
The children talked so loudly at the dinner table that I had to struggle ____.
A. to be heardB. to have heard
would rather更喜欢
2) I would rather choose to give up than give in to him.
3) I would rather write to him than call him.
would rather意为________,常用结构为_____________________
Unit 2 Working the land
年级
高一
科目
英语
主备教师
日期
课题
Book 4 Unit 2 Working the land- Unit 3
课时
参与人员
第14周课时安排
Period 1 Language Points of reading
Period 2Grammar
Period 3 Extensive Reading
A. focusB. focused
C. would focusD. had focused
C. hearingD. being heard
【点拨】I与hear之间构成逻辑上的被动关系，struggle to do可知选A项。
用struggle及其短语的适当形式完成下列句子。
1. We should be brave to _________ (同……做斗争) the difficulty.
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Unit 2Working the land假如你住在一个涉外小区。
社区委员会请你帮忙根据以下提示用英文写一封电子邮件，将社区邀请居精彩美文Hi, everyone!To get close to nature and do more exercise, all residents w ho are interested in farming are in v ited to take part in an acti v ity organized by the Committee of our community. Weather permitting, we'll ride bicycles to do some farming this Saturday on a farm, about 5 kilometres away from our community from 9：00 am to 12：00 am. We can grow some vegetables, plant some flowers, and raise fish in the lake nearby. You will be trained and guided w hile farming. Not only w ill you enjoy the pleasure of labour and relax, but also you can taste fresh products picked by your own hands if you are willing to.Everyone is welcome to attend!名师点睛1．文章体裁：应用文——电子邮件。
2．行文逻辑：写邮件的目的→邮件的内容→表达愿望。
3．词汇短语：运用了较高级的词汇和短语。
如：be interested in(对……感兴趣)，take part in(参加)，raise fish(养鱼)，be willing to do(愿意做……)等。
4．句式句法：运用了多样化的句式结构。
如：①定语从句：who are interested in farming are invited to take part in an activity organized by the Committee of our community；②独立主格结构：Weather permitting；③现在分词短语作状语：while farming；④倒装句：Not only will you enjoy the pleasure of labour and relax, but also you can taste…；⑤过去分词作定语：picked by your own hands；⑥状语从句：if you are willing to等。
Ⅰ.单词荟萃1．________adj.引起烦恼的；令人不安的→________v．打扰；麻烦2．________v t.& v i.循环；流传→________n．循环；流传3．________n．自由；自主→________adj.自由的；免费的4．________v t.& v i.配备，装备→________n．设备5．________n．工作，职业；占领→________v．占用，使从事，把注意力集中于……；占领，占据6．________v t.使迷惑；使为难→________adj.感到迷惑的→________adj.令人迷惑的7．________v t.& n．后悔，遗憾→________adj.后悔的，遗憾的8．________n．生产，制造→________adj.生产的→________v. 生产，制造9．________n．发现，发觉→________v．发现10．________v t.减少，缩减→________n．减少，缩减Ⅱ.短语检测1．从那时起_____________________2．寻找_____________________3．幸亏，由于，因为_____________________4．使……摆脱/除去_____________________5．对……感到满意_____________________6．宁愿，宁可_____________________7．逐渐增强；建立；开发_____________________8．导致，造成(后果) _____________________9．集中(注意力、精力等)于_____________________10．使……免受(影响、伤害等)；使……不含(有害物) _____________________Ⅲ.佳句再现1．Yuan Longping grows _________________________ super hybrid rice.袁隆平种植的水稻被称为超级杂交水稻。
2．Using his hybrid rice, farmers are producing harvests __________________before.用他的杂交水稻种子，农民们种出的粮食比以前多了一倍。
3．____________________leads to poor health and, therefore, sickness.没有足够的食物导致身体不健康，从而引发疾病。
4．____________________hunger is very important for some African countries.对一些非洲国家来说，摆脱饥饿是非常重要的。
5．______________new scientific farming methods, they have been able to use less farmland than in the past.有了新的科学的耕种方法，他们能够使用比过去少的耕地(生产出与过去同等量的稻子)。
Ⅳ.课文回顾Yuan Longping, 1.________(know) as China's “father of hybrid rice”，is one of China's most famous scientists. Over the past five decades, he 2.________ (struggle) for an approach to increasing the output of rice without expanding the area of the fields. Born in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Since then, 3.________ (find) ways to grow more rice has been his life goal. At that time, 4.________ (hungry) was a 5.________ (disturb) problem in many parts of the countryside. In 1973, he became the first agricultural pioneer in the world 6.________ (grow) rice that has a high output. His dream to help the world get rid of hunger came true.Dr Yuan devoted himself to the research into agriculture and 7.________(honour) by UNESCO & FAO. He is quite 8.________ (satisfy) with his life but doesn't care about being famous or leading a 9.________ (comfort) life. 10.________he is 70 years old, he is still working on the research into agriculture.单词点睛●1 struggle v i.& n．(to try very hard to do sth when it is difficult or when there are a lot of problems)斗争，拼搏；努力；挣扎struggle with与……斗争struggle for 为争取……而斗争struggle against 与……斗争；为反对……而斗争struggle to do sth (＝make great efforts to do sth) 努力做某事struggle to one's feet 挣扎着站起来【易混辨析】struggle, fight与battle(1)struggle意为“斗争”，指那些费力、艰苦、时间也较长的斗争。
(2)fight意为“战斗”，指人与人或动物与动物用武器或者不用武器的战斗。
(3)battle 常指战争中的一次战役。
【活学活用】(1)[2015·陕西卷·阅读D] Robinson suggested that may be because parents themselves struggle to understand the tasks.鲁宾逊暗示这可能是因为父母自己在努力理解孩子们的功课。
(2)[2014·陕西卷·阅读C] Why do Americans struggle ____________watching their weight, while the French, who consume rich food, continue to stay thin?为什么美国人拼命注意体重，而法国人吃着油腻的食物却仍然很瘦？(3)Most animals have to ____________existence in a dangerous world.大多数动物得在这个充满危险的世界上为生存而竞争。
(4)The soldier was badly wounded but he struggled __________his feet at last.这个战士受了重伤，但最后他还是挣扎着站了起来。