英语： 公开课必修4_Unit2_Working_the_land warming up, pre-reading and reading
working the land
The first period ,PreWarming ,Pre-reading and Reading
Let’s enjoy a poem
Farmers weeding at noon, Sweat down the field soon. Who knows food on a tray, Due to their toiling day.
die of hunger
联合国粮农组织称：饥饿 每年夺去500万儿童生命
Warming up International Facts on Hunger Q1. Poverty(2002) andRice is a main food in all East Asian
and Southeast Asian countries. What do Some 700,000 central a child somewhere every eight seconds, Americans are you think would happen if tomorrow suffering from hunger today, including in the world dies from starvation. More there children at risk ofrice to eat? 6,0006was suddenly no under the to death. than million children starving age of 5 die from starvation every year. most The African countries suffering If that happened, people there severely than 800 million peopleAnd More from from starvation. in the would sufferfood shortage are Malawi, Lesotho, Mozambique, Swaziland, Zambia world whole country would get into the suffer from chronic malnutrition–-and Zimbabwe. 799 million of them are from the trouble. developing world. More than from About 24,000 people die every day 153 million of them are under the causes. Threehunger or hunger-relatedage of 5. fourths of the deaths are children under the age of five
plow(犁田 犁田) 犁田
seed (播种 播种) 播种
insert the young plants into the field
fertilize (施肥 施肥) 施肥
irrigate (灌溉 灌溉) 灌溉
harvest (收获 收获) 收获
rice
Pre-reading
• If tomorrow
Father of Hybrid Rice
Skimming
1. Which of the following statements tells the main idea of the text? It ’s about____
A. a farmer named Yuan Longping B. how Yuan Longping became rich and famous C. an agricultural pioneer named Yuan Longping who worked hard to produce a new strain(种 类, 品种) of rice D. a new strain of rice which is called super hybrid rice
Careful reading
Q1: What does Dr Yuan look like?
Para1
He has a sunburnt face and arms and a slim, strong body. Q2: What is his achievement? He grows what is called super hybrid rice, which makes it possible to produce one-third more of the crop(庄稼,农作物,产量) in the same fields.
2.Find out the main idea of each paragraph and match the following headings(标题）to each paragraph.
Para1 Para2 Para3 Para4 A PIONEER FOR ALL PEOPLE A. Dr Yuan’s dreams. B. Dr Yuan’s personality（性格,个性.） ’ C. Dr Yuan’s biography(传记) D. Dr Yuan’s appearance and his achievement.
Thinking
① What good qualities do you think Dr Yuan have as a great scientist ? ② If you had the chance to do something to help end hunger in the world, what would you do ?
Discussion
Rice is the main food in all East Asian and Southeast Asian countries. What do you think would happen if tomorrow there was suddenly no rice to eat?
Para4
1. What did Dr Yuan’s rice look like in his dream?
The rice plants were as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut.
Suggested answers
1. Invent a new kind of plant to produce more food. 2. Find a sort of fertilizer to give rice enough nutrition(营养 营养)and let them 营养 grow quickly and have high product 3. Stop the pollution to the environment and protect the soil in the field 4. Make good use of the waste land.
Para2
Dr Yuan was born in_______，graduated from 1930 ， Southwest Agricultural College In 1950, Chinese _____________________in 1953. 50 farmers produced only _______million tons of rice. In a recent harvest, however , 200 million tons of rice was produced by growing _______________. He Searched for super hybrid rice expanding a way to increase rice outputs without ___________ the circulating area of fields. Now, he is ___________ his knowledge in less developed couHale Waihona Puke tries.Homework
1. Finish the exercises in Learning about language. P 12
2. Retell the passage
Para 3
Which of the following description about Dr Yuan’s personality is not true? A. He is satisfied with his life because he is now rich and famous. B. He cares little about money and fame（名声）. C. He would rather work than lead a comfortable life. D. He enjoys a simpler life than most rich and famous people.
人教版高中英语必修四 Unit 2 Working the land warming up 课件
1. If you can keep ________(read) English newspapers, your English will be improved.
2. He has promised _t_o _co_m_e _____(come) to my birthday party.
ks5u精品课件
• 我们必须设法避免犯同样的错误。 • We must try to avoid repeating the same mistake． • 晚饭后你想和我一起散步吗? • Do you feel like having a walk with me after
supper? • 人们忍不住嘲笑那个愚蠢的人。 • People couldn’t help laughing foolish man．
Find and underline the sentences in the passage that use—ing forms as either the subject or the object.
Sentences using the --ing form
1. Since then , finding ways to grow more rice has been his life goal . Subject（主语） 2. As a young man , he saw the greatneed for increasing the rice output . Object（宾语）
It is no use/no good/a waste of time +doing
作宾语 动词/介词后+doing making He admitted ________(make) such a silly mistake.
人教版必修四unit2《working the land-warming up》优秀教案(重点资料).doc
Unit2 Working the land- Warming Up, Pre-reading and Reading教案1． A sample lesson plan for reading(Working the land)AimsTo help students develop their reading ability.To help students learn about working the land.ProceduresI. Warming upWarming 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?(For reference: Mr. Li, Dou Jun and I are from a farmer’s family in our class. We grow wheat and raise pigs on our farms. And both of our family are going to expand the area of fields this year. ) Warming up seeing and listeningBoys and girls, I shall show you some photos of farming first. Look at this one. What are these ppeople doing in the fields? Yes, it is spring and they are planting rice. Lots of people in the world live on rice. I think you like eating rice, too.Planting riceHere is another photo about farming. The man driving the tractor in the photo is plowing the land to prepare for the planting. He does not grow rice there. What kind of crop is he going to plant here?Plowing the landThis photo is interesting. The woman farmer from Tibet is harvesting her crops not in the open field but in a plastic house. For generations, the people in Tibet Autonomous Region, have farmed the land using traditional methods. But in recent years, things have begun to change. All the farmers admitt the new ways are better.Indoor harvestingII. Pre-reading1. Questioning 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 of the 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.)2. 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 triplingproduction 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."III. Reading1. Reading aloud to the recording Comprehension—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 the recording of the text A PIONEER FOR ALL PEOPLE. Pay attention to the thought groups in the sentences while listening and reading aloud.2. Reading and underliningRead the text again and underline all the collocations in the passage. You are asked to copy them to your notebook after class as homework. Collocations from A PIONEER FRO ALL PEOPLEcall sb. …, regard sb. …, work the land, do one’s research, for the past five decades, grow hybrid rice, become an agricultural pioneer, have a high output, produce one-third more of the crop, be born into a poor family, graduate from a college, devote one’s life to…, find ways to do sth., see the great need for doing sth., increase the rice output, search for a way to do sth., increase rice harvests, expand the area of fields, produce tons of rice, feed sb.from a piece of farmland, circulate one’s knowledge, thanks to…, rid the world of hunger, be satisfied with…, care little about…, spend money on…, lead a comfortable life, have troubles, equip sb. for sth., care about…, keep one’s time for…, play one’s violin, play mah-jong, ride one’s motorcycle, wish for…, in a dream, an ear of rice, a grain of rice, awake from one’s dream3. Reading, identifying and summarizingAttention, please! It is time to skim the text one more time and identify the topic sentence of each paragraph.(Minutes later) Xue Hongmei, would you read to the class the four topic sentences you identified?What about the main idea of the passage? Who will volunteer to give the class his summary of the main idea? Bai Jianfang, you’d like to say something? Go ahead!4. Understanding difficult sentencesIn groups of four, analyze the structure of the difficult sentences. If you have any problems which are too difficult for you to solve do not hesitate to put them to me.5. Reading and transferringIn pairs, read the text, find information to complete the following form.Facts about Yuan Longping Facts about Yuan’s super hybrid rice age capacityeducation applicationmajor contributionhobby overseasideal futureIV. Closing downClosing down by doing exercisesIn the last five minutes let’s do the comprehension exercises on page 10. Check your answers against your neighbour’s when you have finished.Closing down by having a dictationTo end the period you will take a dictation. It is about Yuan Longping, “Father of Super hybrid rice”.Yuan Longping, China's Most Famous "Farmer"Yuan came up with the idea of hybridizing rice for the first time in the world in 1960s.Since then, 50 percent of China's total rice cultivation fields have grown such rice,which added some 300 billion kilograms to the country's grain output. Furrows grown on his sunburnt face, a slim figure and coiled-up trousers legs would confuse foreign reporters who came to interview the most famousscientist in China, who would rather be called "a farmer." Indeed,like many Chinesefarmers, Yuan in his 70s and has devoted most of his life growing rice in paddyfields,but unlike those farmers, he reaps the seed from experimental fields onlyfor hybridizing rice.*************************************。
unit,2,working,the,land教案
unit,2,working,the,land教案篇一：新人教必修4Unit2workingtheland全套教案新人教必修4教案Unit2workingtheland[全套教案]Unit2workingtheland Teachingaims:1.TargetLanguagea.wordsandphrasessunburn,struggle,super,expand,circulate,equip,export,rid...of,besatisfiedwi th,leada...life,searchfor,wouldrather,thanksto,withthehopeof,ratherthanb.i mportantsentences Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropi nthesamefields.P10 Hecareslittleaboutspendingthemoneyonhimselforleadingacomfortablelife. P102.abilitygoalsEnableSstolearnmoreaboutagriculture,countrysideandfarming.Bytalkingth eycanexchangetheirexperiencewitheachother.Byreadingtheywillrealizethe rolethatagricultureplaysinhumanlife.infactthisworldfacesaseriousproblem —starvation.SoafterreadingthepassageaboutdrYuanstudentswillknowthei mportanceofhisachievementtoman.ofcoursetheywilllearnfromdrYuansom enoblecharacter.3.Learningabilitygoals HelpSslearnhowtodescribedrYuanLongpingincludinghispersonality. Teachingimportantpointsa.Helptocomprehendthetextandgraspthemainideaofthetext.b.Grasptheusageofsomewordsandexpressions.c.Howtohelpstudentsmakeuptheirmindstomakecontributionstomotherland inthefuturelikedrYuan.Teachingdifficultpointsa.Howtohelpstudentslearnmoreaboutagriculture.b.Helpstudentsreallymastertheusageofwordsandexpressions. TeachingmethodsTalking,questioning-and-answeringactivityandreading.Teachingaidsataperecorder,aprojectorandacomputer.Teachingprocedures&waysThefirstperiodReadingStep1.GreetingandRevision1.Greetthestudentsasnormal.2.Revisethewarmingupwiththefollowingquestion Howdoyouthinktogrowourmainfood--rice?-----1)First,thefarmersplowthefield.Theyhavetomakethesoillooseenoughto plantcrops.2)Second,growsomeyoungplants3)Third,theyinserttheyoungplantsintotheloosefield.4)atlast,theywillgettheharvestStep2Pre-reading1askthefollowingquestions1).what’sthemainfoodincanadaandUSa:-----potatoesandbread2).whatisthemainfoodinSouthamerica:-----corn/maize3)whatisthemainfoodinSoutheastasiancountries:-----rice2Showthestudentssomepicturesandaskthequestion whatishappeningtothesepeopleinEastasianandSoutheastasiancountries?Th enshowmorenewslikethat: internationalFactsonHungerandPoverty(20XX)1)Every8seconds,achildsomewhereintheworlddiesfromstarvation.2)morethan800millionpeopleintheworldsufferfrommalnutrition(营养不良)---799millionofthemarefromthedevelopingworld.morethan153milliono fthemareundertheageof5.atlastaskthestudentstodiscuss: ifyouhadthechancetodosomethingtohelpendhungerintheworld,whatwouldyoudo?Encouragethestudentstotelltheiropinions,Thengiveaconclusion: Theonlywaytosolvethefoodshortageproblemistoincreasetheoutputofthegra incropperlandareathroughtheadvancementofscienceandtechnology.3.leadthestudentstopayattentiontothepeople---YuanLongpingask:whatdoyouknowabouthim?--------FatherofHybridRice Thenleadtothetopicofthereadingpassage.aPioneerForallPeopleStep3ListeningListentothetape,trytofindoutsomeinformationofthehero.name____________age____________Job_____________Education_________achievement_______Hobbies__________Step4FastreadingReadthepassagequicklyandanswerthetrue-or-falsequestions?1.drYuanismoreafarmerthanascientist.?2.drYuan’skindofriceisthemostsuitableforchina’sfarmland.?3.drYuanwouldratherworkthanrelax.?4.drYuanhasdreamswhenheisasleepandalsowhenheisawake.?5.drYuanenjoysasimplelifethanmostrichandfamouspeople. Step5carefulreading Readeachparagraphandanswerthefollowingquestions:Para1:1.whatdosedr.Yuanlooklike?why?2.whatishisachievement?Para2:1.whydiddr.Yuanwanttoincreasethericeoutputwhenhewasyoung?2.Howdoeshehelpridtheworldofhunger?Para3.41.whatkindoflifeisdr.Yuanleading?2.whatisdrYuan’sdream?Step6Skimming: findoutthemainideaofeachparagraph.Paragraph------mainidea1----------Hisappearanceandachievements2----------Hisbirth,educationandresearch3----------Hispersonality4----------HisdreamStep7Homework1.LearnthepoemThePeasants’LotLiShen(772-846)Farmersweedingatnoon,Sweatdownthefieldsoon.whoknowsfoodonatray,duetotheirtoilingday?2.FinishtheexercisesinLearningaboutLanguage.3.Retellthetextinabout150words.notes:ethefirstpersontoretellthestory.b.Trytousetheproperconjunctions. ThesecondperiodLearningaboutLanguage(The–ingformastheSubject&object)aimsTohelpstudentslearnaboutThe–ingformastheSubject&object. Tohelpstudentsdiscoverandlearntousesomeusefulwordsandexpressions.To helpstudentsdiscoverandlearntousesomeusefulstructures.Proceduresi.warmingup warmingupreadingaloudthetextaPionEERFoRaLLPEoPLE Languageislearnedincontext.Solet’sfirstreviewthetextlearnedyesterdaybyreadingitaloud.TrytoforceoutyourE nglishslowlyandclearly.ii.discoveringusefulwordsandexpressionsinpairsdotheexercises1,2and3onpages11and12.Youmustfinishthemin5min utes.iii.Learningaboutgrammar1.ReadandidentifyReadthetextaboutYuanLongpingagain,payingattentiontothesentenceswhic husethe–ingformasthesubjectandobject.inthesentence―wishingforthings,however,costnothing.―the–ingisusedas subject.itcanbealsousedasobjectofthesentence.Forexample:Y uanLongping likesplayinghisviolin.2.consolidatingbydoexercises Toconsolidateyourunderstandingyouwillbegiven10minutestogooverexerci ses1,2,3,4and5onpages12and13.Youmayjustwriteonyourtextbook.imeanth estudent’sbookyouareworkingby.iii.ReadyusedmaterialsforThe–ingformastheSubject&object)语法学习——动名词1.动名词作主语篇二：Unit2workingtheland教案Unit2workingtheland：Reading,speakingandwriting陈海煌Teachingaims：Knowledgeaims:1.Studentscanmastertheusefulexpressionsinthisunitandsomesentencestruct urestopersuadeothers.2.Havesomeknowledgeaboutorganicfoodor“greenfood”Skillaims:1.Studentscanimprovetheirspeakingabilityinpersuadingothers.2.Studentscanpracticetheirwritingabilitybydesigningaposter. Emotionalaims: Studentscanhaveabettersenseinenvironmentprotectionandthequalityoffood .importantpoints:1.Studentscanimprovetheirspeakingabilityinpersuadingothers.2.Studentscanpracticetheirwritingabilitybydesigningaposter. difficultpoints:1.Studentscannotexpressthemselvesfreely.aids:amultimediacomputerStep1Revision1.Greetings.2.wordsandexpressionslearnedinlastlesson.Step2Reading1.Howdoyouknowabout“greenfood”?2.doyouthinkorganicfarmerscanmakeprofits?3.Readthepassagealoud.4.thekeypointsofthepassageStep3speakingHaveaconversation:persuadepeopletobuyyourfoodStep4writingdesignaposter.Step5summary1.wordsandexpressions2.Howtopersuadeothers3.designaposterStep6homeworkparetheposterwiththesuggestedanswers,andremembertheusefulexpre ssions.2.6inagroupanddesigntheposterinamoreattractiveway.3.Preparefordictation.篇三：m4Unit2workingtheland教学设计m4Unit2workingtheland教学设计广东省梅州市蕉岭中学胡美娜单元教学目标Ｉ．知识目标ii．能力目标Ⅲ.情感目标本单元的中心话题是“农业”，学生通过讨论和阅读了解有关农业、农村和农作物种植的内容。
人教新课标高中英语必修四Unit2WorkingthelandWarmingUp课件
1）能正确朗读、拼写本单元所有单词、短语 2）熟悉本单元单词的词形变化
二、学习重点：
制作本单元话题词汇的思维导图(mind-map)
学习难点：
利用本单元话题词汇用英语说说农民如何耕作
【预学案】
Work in groups to find out as much vocabulary about“Working the land”as possible Steps of farming（耕作过程）： 犁地 播种 灌溉 农产品 Ways of farming（耕作方式）： 化学耕作 有机耕作
soil
【当堂训练】
Work in groups and find out as many derivatives （派生词）of some words in the mind-map as possible.
ploughing n. 耕作，耕翻
plough n. 犁 vi.用犁耕地
seeding irrigation
Work in groups and tell in class: how farmers work the land. You can use the mind-map to help you.
How farmers work the land
Farmers XXX take the following steps to work the land. First, plough. Second, seed. Third, irrigate. Finally, harvest. They XXX harvest a lot of products, such as rice, wheat, sorghum, soybean, peanut, corn and so on.
人教版高中英语必修四 Unit 2 Working the land Warming up教案
高中英语人教版必修 4Unit 2 Working the LandWarming up & Reading教学设计Analysis of the teaching material.The topic of this unit is working the land, which is very familiar to the students because many of them live in the rural areas. This is the first teaching period, and my teaching lesson includes warming up, pre-reading and reading. In warming up and pre-reading, we mainly talk about farming and agriculture, students will be able to learn some important words, and expressions and also know that the world faces a serious problem-starvation. Thus, they will realize the significance of farming and learn more knowledge of agriculture. The reading text mainly introduces our famous agriculturist Yuan Longping. So after reading the passage about Dr Yuan, Students will know the importance of his achievement and his contribution to we human beings. Of course they will learn some noble characters and spirits from Dr Yuan.Analysis of the studentsThe students of Senior 1 have accumulated a certain amount of vocabulary and mastered some reading skills, so we teacher can give them the lesson based on their former knowledge experience. But we have to keep in mind that the English ability of the students is not on the same level, so we must make sure every students will be stimulated and involved in the class. Class Four, Grade one is my teaching class. Some of the students are from the rural areas. So They are familiar with life in the countryside and know something about farming. As for the learning methods, they are poor in cooperative learning skills. Some students are not active Teaching AimsKnowledge aims: 1.Get the students to learn the useful new words, expressions and sentence structures in this part.2.Enable the students to read the passage and learn about Yuan Longping and his hybrid strain of rice.Ability aims:1.Develop students’ reading ability and let them learn different reading skills.2.Enable students to talk about Yuan Longping and his hybrid strain of rice.Emotional objectives:1.Help students to have a better understanding of the great value of the scientific research done by Yuan Longping.2.Calculate students’ sense of sympathy and humanism.3.Get the students to learn some noble characters from Yuan Longping .Teaching key points and difficulties:Teaching key points：1.Get the students to learn and master some words and expressions and sentence patterns in this period.2. Help the students comprehend the text and grasp the main idea of the text and each paragraph.3.Enable the students to learn from Yuan’s story and come to the idea that great personality is of importance to one’s success.Teaching difficult points ：1. Help students learn more about agriculture.2. Help students master some reading skills.3.Help students make up their minds to make contributions to motherland in the future . Teaching methods:I n this lesson I’ll mainly use “Communicative” Approach, “Situational teaching” and “Task-based” language teaching and Whole Language Teaching .Teaching aids:I’ll make use of some basic teaching means, and modern electricity teaching equipments Teaching procedures:Step 1 : Warming up1. Show a famous poem written by Lishen in order to ask students to cherish food.2.Ask the students a few questions to arouse their interest in the topic of this unit.(1)Have you ever been to the countryside? What did you see or do there?(2).Are you from a farmer’s family? What do you know about farming?Step 2. Pre-reading1. Ask the students two questions.(1).What is the main food in all East Asian and Southeast Asian countries?(2).What do you think would happen if tomorrow there was suddenly no rice to eat?2. Look at the title and picture ,then predict what the passage is going to talk about.Step 3. Fast reading:1. Which of the following statements tells the main idea of the text?A. A farmer named Yuan LongpingB. How Yuan Longping became rich and famousC. A new strain of rice which is called super hybrid riceD. An agricultural pioneer named Yuan Longping who worked hard to produce a new strain of rice2. Pair work：Match the following headings(标题）to each paragraph.Para. 1 A. Dr Yuan’s dreams.Para. 2 B. Dr Yuan’s personalityPara. 3 C. Dr Yuan’s b rief introduction.Para. 4 D. Dr Yuan’s appearance and his achievement.Step 4. Careful reading:1.Ask some students to answer the following questions:Para1:Q1: What does Dr Yuan look like?Q2: What is his achievement?Para 2:Put the facts into right order.a. He was born into a poor farmer’s family .b. He graduated from Southwest Agriculture College.c. In 1950, Chinese farmers produced fifty million tons of rice.d. 2 billon tons of rice was produced by growing his hybrid rice.e. He searched a way to increase rice outputs without expanding the area of fields.f. He helps rid the world of hunger by circulating his knowledge in less developed countries. Para 3:Which of the following descr iption about Dr Yuan’s personality is not true?A.He is satisfied with his life because he is now rich and famous.B. He cares little about money and fame.C. He would rather work than lead a comfortable life.D. He enjoys a simpler life than most rich and famous people.Para4:Q1. What did Dr Yuan’s rice look like in his dream?Q2.What is Dr Yuan’s dream now?2.Read the text carefully and fill in the blanks.Yuan LongpingAppearance_________ face and arms ,______and_______ bodyAchievementsdeveloped super hybrid ricebecame the first__________________ in the world to grow high output ricehelps the UN reduce _______ in the worldExperiencesborn in 1930 and _________ from Southwest Agricultural College in 1953finding ways to grow more rice has beenhis life _____to ________ his knowledge in less developed countries such as India and VietnamPersonalitiesis satisfied with his lifedoesn’t care about being _________gives a large amount of money to help others to do their ________in agriculturehas many dreams and never gives up loves and ________ his peopleDreamsto produce a kind of rice that could _____ more peopleto _______ his rice so that it can be grown around the globeStep 5 .Post-reading1.Consolidation:Finish off the resume of Dr.Yuan and try to retell the story about him.2.Discussion:If you had a chance to do something to help end hunger in the world, what would you do? Step 5. Homework1.Read the passage again and try to retell the passage.2.Write a short passage about Yuan Longping.Blackboard design:Teaching reflection:。
人教版高中英语必修四Unit 2 Working the land Warming课件
e. He searched for a way to increase rice output without expanding the area of the fields. f. He helps rid the world of hunger by circulating his knowledge in less developed countries.
Dream: _T_o_e_x_p_o_r_t_h__is_r_i_c_e_s_o_t_h_a_t_i_t_c_a_n__b_e_g_r_o_w_n____ _a_r_o_u_n_d_t_h_e__g_lo_b_e_.____
Achievement:_H__is__su_p__er__h_y_b_r_id__r_i_ce__(t_h_i_s_h_y_b_r_i_d_r_i_c_e _h__a_s _a_h_i_g_h__o_u_tp_u__t)____
a
c
b
e
d
f
Paragraph 3
Topic sentence? Yuan Longping is quite satisfied with his life. He doesn’t care about _f_a_m__e_ and _m__o_n_e_y_. He likes freedom for his research and hobbies.
1930 1953
Born Graduated from college
As a young man
In a recent harvest
1. Hunger was a disturbing problem. 2. Saw the great need for increasing the rice output.
英语：必修4 Unit2 Working the land-Warming up,Pre-reading and Reading课件(新人教版)
His personality.
Para3 His personality
Which of the following description about Dr Yuan’s personality（个性） is not true?
A. He is satisfied with his life. B. He cares about money and fame . C. He like listening to violin music , playing mah-jong , swimming and reading.
Thinking
What are your dreams ?
为你们的梦想，加油！
Dreams 梦想
Hold fast your dreams For if dreams die Life is a broken-winged bird That cannot fly.
Hold fast your dreams For if dreams go Life is a barren filed Frozen with snow.
finding ways to grow rice. 3) In 1950,50 million tons of rice was produced. Recently, two hundred million tons of rice was produced. Now, Dr. Yuan is circulating his knowledge.
Para2 Complete the passage.
Dr Yuan was born in in
＿ ① ＿，
graduated from
高中英语必修4课件：Unit2+Working+the+land(+warmup)
a plant?
营养物质
The three most important nutrients are nitrogen, phosphorus and potassium.
回答问题
4. When do you think is the harvest time?
分组讨论
What kind of plant would you like to grow? How will you grow it?
2. transplant rice seedlings 4. get in crops
A
B
C
D
Have you ever grown any plants? Do you know the steps of how to grow rice?
plough the field
grow some young plants
all I can give you is love (all I can give you is love)
At present, they use modern
techniques in their fields to improve agricultural production such as chemical fertilizers, greenhouses and so on. Great changes have taken place in agriculture.
Mama I love you..... I didn't want to hear it then but I'm not ashamed to say it now Every little thing you said and did was right for me I had a lot of time to think about
公开课必修四Unit2Workingtheland阅读PPT教案
fertilize the soil
kill off the pest
In order to improve the output of the crop, we need to rid the soil of the weed, water the crop, fertilize the tosiomilparnodvektilhleooffutthpeutpoesftt.he crop
2.Dr Yuan grows what is called super hybrid rice.
袁博士种植了被人称作超级杂交水稻的稻谷。
What =the thing(s) that e.g. I don’t quite understand what you are explaining. Please watch what I am doing carefully.
_______controls the flow of carbon
dioxide in and out the atmosphere
today.
A. that
B. when
C. what
D. how
3. This special strain of rice makes it possible to produce one-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。
袁博士1931年出身于一个贫苦农民的家庭， 1953年毕业于西南农学院。
graduate n. a person who has completed a university degree course. 毕业生 undergraduate 本科毕业生 post-graduate 硕士毕业生，研究生
高中英语 Unit 2《Working the land-warming up》教案 新人教版必修4
50 book 4 unit2 working the land warming up1.review the words we have learned2.help Ss gain some information about farming3.give Ss more chances to improve their spoken EnglishGain some knowledge of agriculture一体化设计：Preparation for the reading教学重点、难点：How to inspire them to express their own ideas教学过程：1、组织教学（导言）Let’s check our vocabulary first.Do the following exercises.Complete the sentences with the words from the box in proper forms. SomeWords may not be used.Sunburnt, strain, output , export , rid …of , would rather , increase , satisfied ,super ,lead…a life , thanks to , struggle1.With the development of science and technology china is ____ many kinds of electricproducts to developing countries.2.Yao Ming plays basketball in NBA and he is a ____ basketball star.3._____ bad weather ,our football match has to be put off.4.Now the old couple _____ simple but happy _____ in the countryside .5.Judging from his ___ _face and arms , he works in the open air .6.I’m very tired . I _____ have a good sleep than go to the cinema .7.The ____ of corn this year is double that of last year .8.We ____ wheat to Russia and import silk from Japan .9.After a long time Tangshan was able to _____ itself____ the sad memory of theearthquake.10.The people _____ to get out of the burning building .Answers to the sentences:1.exporting2.super3.thank to4. is leading a …life5.sunburnt6.would rather7.output 8.export 9.rid … of 10.struggled2、讲授新课：Warming upProcessureStep 1 lead-inWhat are the three things people can ’t live without?Yes , they are air water and food. Can you tell me where the food come from ? yes , the farmland.Today ’s topics is agriculture.Step 2 brainstormWhen you see the word agriculture , what can you think of ?Step 3 QuizIs there any student who comes from countryside?Can you share some experience in the countryside with us ?Ok , thank you . Next I want to see how much do you know about agriculture. ( some pictures for Ss to name the plants )We call the agriculture plants crops . we have many kinds of crops like food crops , economic crops, sugar crops and etc.Step 4 Group discussionWe know farming has existed for a long time especially in China. We will enjoy some pictures and discuss the difference and result in your group . Later the representative will report to others.Step 5 Talking( Help Ss use the persuasive sentence structure to express their ideas.)Let ’s enjoy a poem and guess who it describes.They weeding(除草) at noon,Sweat down the field soon.Who knows food on a tray(盘子),Due to their toiling(苦干的) day.Yes , it describes the working conditions of farmers.what do you think of farmers? Ask two groups to present their research on the life ofpresentIf you are given the chance to be a farmer, a teacher, a businessman and other positions , which one will be better ? And give reasons. There are some sentence structures to help you to persuade others.I would rather… I don’t like…because…I’d prefer… because… It’s a great pity that…It’s better to …This is good value because… If I have a choice I’d choose…because…What is the advantage of …?Make a dialogue using the sentence structure.( let three or four pairs show their work.)4. 课堂练习5、课堂总结：(3m’)Today we get to know some information about agriculture, farming , and farmers. As we know the farmers’ work is important without them people will starve to death let alone the development of the society. They contribute a lot to the society ,who we should show respect for.6、布置作业：(1m’)Preview reading and finish the exercises on P 11。