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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。
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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。
Unit 2 Working the landPart I a Pioneer for all PeopleAlthough he is one of China’s most famous scientists, Yuan Longping consider s himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggle d for the past five decade s. Dr Yuan Longping grows what is called super hybrid rice. In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output. This special strain of rice makes it possible to produce one-third more of the crop in the same field s. Now more than 60% of the rice produced in China each year is from this hybrid strain.Born in 1930, Dr Yuan graduate d from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. Dr Yuan search ed for a way to increase rice harvest s without expand ing the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produce d. These increased harvests mean that 22% of the world’s people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, the UN has more tool s in the battle to rid the world of hunger. Using his hybrid rice, farmers are producing harvests twice as large as before.Dr Yuan is quite satisfied with his life. However, he doesn’t care about being famous. He feel s it gives him less freedom to do his research. He would much rather keep time for his hobbies. He enjoy s listening to violin music, playing mah-jong, swimming and reading. Spend ing money on himself or lead ing a comfortable life also means very little to him. Indeed, he believe s that a person with too much money has more rather than fewer trouble s. He therefore gives millions of yuan to equip others for their research in agriculture.Just dream ing for things, however, cost s nothing. Long ago Dr yuan had a dream about rice plants 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. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Dr Yuan has another dream: to export his rice so that it can be grown around the globe. One dream is not always enough, especially for a person who loves and cares for his people.Part II Chemical or Organic Farming?Over the past half century, using chemical fertilizers has become very common in farming. Many farmers welcome d them as a great way to stop crop disease and increase production. Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land and, even more dangerous, to people’s health.What are some of the problems caused by chemical fertilizers? First, they damage the land by kill ing the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the ground and underground water for a long time. This affect s crops and, therefore, animals and humans, since chemicals get inside the crops and cannot just be wash ed off. These chemicals in the food supply build up in people’s bodies over time. Many of these chemicals can lead to cancer or other illnesses. In addition, fruit, vegetable s and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition. They may look beautiful, but inside there is usually more water than vitamin s and mineral s.With these discover ies, some farmers and many customer s are beginning to turn to organic farming. Organic farming is simply farming without using any chemicals. They focus on keeping their soil rich and free of disease. A healthy soil reduce s disease and helps crops grow strong and healthy. Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. They feel that this makes the soil in their fields richer in minerals and so more fertile. This also keeps the air, soil, water and crops free from chemicals.Organic farmers also use many other method s to keep the soil fertile. They often change the kind of crop in each field every few years, for example, growing corn or wheat and then the next year peas or soybeans. Crops such as peas or soybeans put important mineral s back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops to use different level s of soil, for example, planting peanuts that use the ground’s surface followed by vegetables that put down deep root s. Some organic farmers prefer planting grass between crops to prevent wind or water from carry ing away the soil, and then leaving it in the ground to become a natural fertilizer for the next year’s crop. These many different organic farming methods have the same goal: to grow good food and avoid damaging the environment or people’s health.。
M4 Unit2 Working the land教学设计广东省梅州市蕉岭中学胡美娜单元教学目标Ｉ．知识目标建议（ Suggestions & advice）I would rather ...If I have a choice I’d choose because ...I don ’ t like ... because ...You need to ...功I ’d prefer ... because ...能May I suggest ...句It ’s a great pity that ...式Let me suggest Leng Jianli because...Should I/We ...?Perhaps we should consider Leng Jianli because...It ’s better to ...But what/how about ...1.四会词汇Sunburnt, struggle, decade, super, output, crop, hunger, disturbing, expand, 词Vietman, circulate, satisfied, freedom2.认读词汇汇hybrid, strain, sorghum, peanut, darken, organic, fertilizer, fertile, 3. 词组rid ... of, be satisfied with, lead a ... life, would rather, refer to, searchfor, thanks to, would,rather,动词的 -ing形式作主语和宾语的用法语（The -ing form as the subject & object）法a. Wishing for things, however, costs nothing.b. His other hobbies include playing mah-jong,swimming and reading.II．能力目标Talk about agriculture: a pioneer in farming -Yuan LongpingTalk about organic farming & green foodHow to write a brief summaryTry to consolidate how to express suggestions & adviceMaster the usage of the -ing form as the subject and objectLearn how to design English postersⅢ .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。
让学生了解农业在整个人类生活中的重要性，了解农村生活，了解中国农民的生活现状，提高他们对农业的认识，并且帮助他们更深刻地理解农业科学家袁隆平的科学研究的价值。
培养学生从小养成爱惜粮食，不铺张浪费的好习惯。
b5E2RGbCAP 教材分析与教材重组1．教材分析同时让学生了解organic farming以及它对人们生活的重要性，进一步扩大学生的关于农业方面的词汇量，并通过写一则海报提高学生的写作水平。
p1EanqFDPw1.1 WARMING-UP 通过提问有关农业、农村和农作物种植的内容，让学生谈谈自己对农村和农业劳动的认识或经验。
教师可通过讨论让学生互相学习，相互交流经验以增加他们的农业知识。
DXDiTa9E3d1.2 PRE-READING 部分有两组问题。
在第一组问题中，讨论大米在东亚和东南亚国家人民生活中的重要性；而第二组问题则提出世界部分地区所面临的饥饿问题。
由此激发学生对世界的关注，培养学生的同情心。
RTCrpUDGiT1.3 READING部分介绍中国著名的农业科学家袁隆平的生平和他的杂交水稻。
第一段描述了袁博士的外表——他更象一个农民而不象一个科学家，农村就是他做科研的殿堂。
他的科研成果就是超级杂交水稻。
第二段描述他的家庭出身，学业，献身水稻科研的原因及所取得的成就。
第三段告诉我们袁博士过着跟普通人一样的生活却干着伟大的事业。
即使在功成名就之后，他也淡泊名利,有着无私奉献的高尚精神。
5PCzVD7HxA1.4 COMPREHENDING部分设计了三个练习。
第一个是判断练习，学生根据课文中理解和收集的信息做出判断，甚至通过讨论才能做出判断。
第二个是词语理解题。
第三个练习提出问题，要求学生在阅读课文后作出回答, 以检验他们的理解力和训练他们的归纳总结能力。
jLBHrnAILg1.5 LEARNING ABOUT LANGUAGE部分学习本单元重点词汇和语法项目。
词语学习部分采用给出词义而让学生从课文中找出与之匹配的词，然后用所找的词汇完成第二个练习中的短文，以及用课文中意义相近的词汇替换练习三句中划线部分。
通过这三种练习帮助学生理解并能熟练应用课文中所学的词汇。
语法部分通过从课文中找同义句引出动词的 -ing 形式，教师此时可引导学生找出其他的句子，以启发学生理解 -ing 形式的句法功能。
练习二通过模仿例句，用 -ing 形式做主语代替动词不定式改写句子。
练习三要求学生连接短语造句，让学生学习 -ing 形式作宾语的用法，并列举后面接动词 -ing 形式作宾语的动词。
练习四则训练学生 v-ing 形式在实际生活中的应用能力。
练习五则设计了一个游戏以丰富学生的想象力。
xHAQX74J0X1.6 USING LANGUAGE 部分综合训练学生的听说读写能力。
第一部分读写结合，学生先阅读文章，文章写的是Organic Farming or green food,读完后要求学生写一个摘要。
在此教师要首先强调写摘要时学生一定要抓住文章的主题并且运用所学的重要词语。
听力部分通过回答问题来提高学生的理解能力和理解的正确性。
Reading,speaking and writing部分把读，说和写有机地结合在一起。
假设你是一个“绿色食品”farmer ，通过背景阅读，你要有充分的理由，利用所提供的句型，以对话的形式说服他人购买你的食品。
最后为你的食品设计一个有说服力的广告。
LDAYtRyKfE1.7SUMMINGUP部分要求学生归纳总结本单元内容、词汇和语法结构三个方面。
1.8LEARNING TIPS 部分对如何提高表达能力提出建议。
2.教材重组1把Warming up和Pre-reading作为reading的导入内容，将这三部分与 Comprehending 整合成一节阅读课与两节语言点讲解课。
Zzz6ZB2Ltk2/142 将 Learning about Language on Page 11, USING STRUCTURES (P50)设计成一节词汇和语法课。
dvzfvkwMI13 将 Using Language中的Reading和设计成一节泛读课。
3.课型设计与课时分配（经过教材分析，本单元可用六课时完成。
）1-3st period Reading4th period Words and grammar5-6th period ReadingⅣ .分课时教案The First Period ReadingTeaching goals教学目标1. Target Language知识目标a.词汇和短语Sunburnt, struggle, decade, super, output, crop, hunger, disturbing, expand,Vietman, circulate, satisfied, freedom rqyn14ZNXIb.重点句子Thanks to his research, the UN has more tools in the battle to rid the worldof hunger.EmxvxOtOco2. Ability goals能力目标Enable Ss to learn more about agriculture,countryside and farming. By talking they can exchange their experience with each other. By reading they will realizethe role that agriculture plays in human life. In fact this world faces a seriousproblem — starvation.So after reading the passage about Dr Yuan students will know the importance of his achievement to man. Of course they will learn from Dr Yuansome noble character.SixE2yXPq5Teaching important points教学重点a. Help to comprehend the text and grasp the main idea of the text.6ewMyirQFLb. Grasp the usage of some words and expressions.c. How to help students make up their minds to make contributions to motherland in the future like Dr Yuan.kavU42VRUsTeaching difficult points教学难点a. How to help students learn more about agriculture.y6v3ALoS89b. Help students really master the usage of words and expressions.M2ub6vSTnPTeaching methods教学方法Talking, questioning-and-answering activity and reading.0YujCfmUCwTeaching aids教具准备A tape recorder, a projector and a computer.Teaching procedures && ways教学过程与方式Step 1Greeting and leading inlook at the two pictures on Page 9and answer the questions:eUts8ZQVRd1. What are the people doing?2.Can you tell me something about rice?.Step 2Warming up1.Discussion:(group work)Have you ever grown any plants? If so, what did you do to grow them? If not,what kind of plant would you like to grow? How will you grow it?sQsAEJkW5T Step 3Pre-readingThe purpose of this step is to let students know the importance of rice. Byanswering the two questions, students can easily understand why we call DrYuan Longping a pioneer for all people, and why he devotes all his life to the rice research.GMsIasNXkA1.What do you think would happen if tomorrow there was suddenly no rice toeat? TIrRGchYzg2. If you had the chance to do one thing to help end famine in the world,what would you do? Step 4 Fast Reading 7EqZcWLZNXThe purpose of fast reading is to let students find some useful information,and get familiar with the text. So in this step, some questions are designed forstudents, so that they can easily find the answers and finish the readingtask. lzq7IGf02E1.What does Dr Yuan look like?2.What ’s his achievement?3.What do you think of him?Step 5Careful Reading and Explanation1.Give students 3 minutes to read and find the main idea of the text. Whilestudents are doing this,show the chart on the screen. After they have finished their task, ask them to look at the screen and fill in it.zvpgeqJ1hk Show the chart on the screen.A PIONEER FOR ALL PEOPLE1.He wants everyone to call him a farmer.2.His biography.3.His personality.4.His dreams.Five minutes later, teachers can ask some of them to fulfil the chart. Theycan use words, phrases, or sentences to do this. Here is a sample for teacher torefer to.NrpoJac3v1A PIONEER FOR ALL PEOPLE1.He wants everyone to call him a farmer.(1) A scientist works the land.(2) Sunburnt face and arms, slim, strong body.(3) Grow hybrid rice.(4) The first agricultural pioneer.2.His biography.(1)In 1931, born.(2)In 1953, graduated and devoted his life to finding ways to grow rice.(3)Last year, twenty billion tons of rice was produced. Now, Dr Yuanis circulating his knowledge.3. His personality.He is satisfied with his life. Because he doesn’t like money and fame.4. His dreams.(1)The first dream.(2)The second dream.nguage points:1) “,for that’s how he regards himself”.“how he regards himself”, means how he thinks of himself. It refers to aperson ’s self -image .1nowfTG4KI2) “,has more, rather than fewer troubles.”?while“ ,has more, rather than fewer troubles” means that you expect fewer troubles but in face you get more than you thought you would.fjnFLDa5Zo3) struggle v to make great effortse.g. They have struggled for years to free their country from the enemy. tfnNhnE6e5I ’m struggling to finish the huge helping you gave me.HbmVN777sL4)sunburnt adj sun-tannede.g. His sunburnt skin looks healthy.5)super adj (infml) excellent; splendide.g. You ’ll like her, she’s super.You look super in your new clothes.It was super of you to help.6)expand v(cause sth to) become greater in size, number or importance e.g. Metals expand when they are heated.Why not try to expand your story into a novel?7)circulate v(cause sth to) pass from one person, place, etc to anothere.g. People who circulate false news are to be blamed.Yet reports of this kind have been circulated by ourV7l4jRB8Hs83lcPA59W9 mZkklkzaaPnewspapers. AVktR43bpwThe news of the enemy’s defeat quickly circulated round the town. ORjBnOwcEd7)equip vsupply sb/sth (with what is needed, for a particular purpose)2MiJTy0dTTe.g. Now all fishing boats are radio-equipped.They can ’t afford to equip their army properly.Please equip yourself with sharp pencil and a rubber for theexam.gIiSpiue7A9)export vsend(goods) to another country for salee.g. India exports tea and cotton to many different countries.uEh0U1YfmhThis company has a large home market but do esn’t export.IAg9qLsgBX10)rid,of make sb/sth free from(sb/sth unpleasant)WwghWvVhPEe.g. We all wish that we would rid the world of famine.asfpsfpi4kThe farmer recently tried to rid the house of rats.ooeyYZTjj111)lead, a life, live, a life e.g.Now we are leading a happy life.In the old days farmers led a terrible life in the country.BkeGuInkxI12)be satisfied with, be content withe.g. The young lady isn ’t satisfied with the peaceful life. PgdO0sRlMoAre you satisfied with his answers?13)would rather, prefer toe.g. I ’d rather walk than take a bus.I ’d rather you knew that now, than afterwards.Step 5Listening and Post-readingAt first, let students listen to the tape, and then finish the exercise inComprehending. In Step IV and V, we have involved some questions in Exercise 3,so teachers can choose some questions to do. For Exx 1 and 2, teachers can leavesome time for students to finish and then check the answers with the wholeclass.3cdXwckm15课文复述Yuan Longping, born in a poor family, saw the great need for( increasing)the rice (output_) when he was young. He has(struggled )for the past five(decades) to grow (super) hybrid rice.(Thanks to)his research, the UN has more tools inthe (battle)to (rid)the globe (of) hunger. Dr Yuan is quite(satisfied)with his life. Though he is famous, he cares little about money and fame.(Therefore)he gives millions of yuan to(equip)others for their research in(agriculture).h8c52WOngMThe second period GrammarTeaching goals教学目标1. Target language知识目标a.词汇和短语sunburnt, hunger, expand, circulate, struggle, export, output, satisfied,strain, rid ... of, lead a ... life, would rather, thanks to v4bdyGiousb.语法The -ing form as subject and object.2. Ability goals能力目标Enable Ss to master the usage of the words and expressions above and use the-ing form as subject and object correctly and freely.J0bm4qMpJ9Teaching important points教学重点The usage of the important words and the -ing form used as subject andobject.XVauA9grYPTeaching difficult points教具难点How to use the words and expressions and the -ing form freely.bR9C6TJscw Teaching methods教学方法Explaining, discussing and practising.Teaching aids教具准备A projector and a computer.Teaching procedures & ways教学过程与方式Grammar 学案part1. Get the Ss to underline the sentences with v-ing form and then say out their function of v-ing forms.pN9LBDdtrdSeeing is believing.Helping her is my duty.Talking mends no holes.Working with you is a pleasure.It's rather tiring walking around in a city.It ’s worth making the effort．It's no use crying over spilt milk.归纳 1：动名词作主语的用法动名词作主语时，句子有两种形式：①动名词直接置于句首主语的位置上。
