高一英语人教版必修四第二单元学案设计答案

合集下载

高一英语人教版必修四第二单元学案设计+答案

一、词汇变形Book4 Unit2 Working the land词汇导学案1.hunger (n.)---hungry(adj.)饿的2.disturbing (adj.)---disturbed(adj.)不安的；焦虑的---disturb(v.)打扰；妨碍；使不安3.expand (v.)---expansion(n.) 膨胀4.circulate (v.)---circulation(n.) 流通，循环5.freedom (n.) ---freely(adv.)---free(adj.)自由的(vt.)使自由6.equip (v.)---equipment(n.)设备7.nationality (n.)---nation(n.)---national(adj.) ---nationalism(n.)民族主义；国家主义---nationalize(vt.)使国有化；使民族化---international(adj.)国际的8.o ccupation (n.)---occupational(adj.)职业的---occupy(v.)占据，占领；使忙碌9.personality (n.)个性---person(n.)---personal(adj.)---personally(adv.)---interpersonal(adj.)人际的---personnel(n.) 职员10.confuse (v.)---confusion(n.)---confused(adj.)---confusing(adj.)二、重点单词1.struggle vi. 11.chemical (adj.)---chemistry(n.)---chemist(n.)化学家12.fertile (adj.)---fertilizer(n.)肥料13.nutrition (n.)---nutritious(adj.)有营养的14.discover (v.)---discovery(n.)发现15.reduce (v.)---reduction(n.)减少16.industry (n.)---industrial(adj.)工业的---industrialize(vt.)使工业化17.regret (vt.& n.)---regretful(adj.)后悔的；遗憾的---regretfully(adv.)18.produce(v.)生产---producer(n.)制片人19.cover(v) ---discover(v)发现---discovery (n)20.mine(v.)开矿-miner(n.)--mineral(n.) 矿物质21.sum(n.) 总和---summarize(v.)总结---summary(n.)概要，总结an(n)器官，组织---organize(v.)---organic(adj.)组织的，有机的，器官的23.nutrition(n.)---nutritious (adj.)有营养的24.satisfy(vt)---satisfied/satisfying/satisfactory- --satisfaction (n)满意❶_ ❷_ _ *He has been struggling to succeed/struggling for success in his business.I struggled up the hill with the heavy bags. struggle through the snowstorm *He has been struggling/fighting against illness for years.struggle for freedom / independence / human rightsn. 斗争; 拼搏; 努力The struggle for freedom was long and hard.struggle for 为......而奋斗struggle against 与... 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stand on one’s feet 站起来；恢复健康；自食其力（拓展：站起来rise to one’s feet; get to one’s feet jump to one’s feet 跳起来; )1)The Chinese people have been struggling __ _____ human rights.2)The children talked so loudly at dinner table that I had to struggle ___ _.(hear)3)T hey asked for rights,__ ___ which they had struggled for hundreds of years.4)India gained independence in 1947, after __ long struggle.2.equip vt./vi.配备；装备（equipped，equipped）n. equipment 设备（不可数）❶装备；配备to provide a person and place with the things that are needed for a particular place：The boys equipped themselves with food, tents and sleeping bags for their journey.❷(体力、智力上) 使有准备；使有资格to prepare sb for an activity or task by giving them the information and skills：① We equip students with the skills they will need once they leave college.②*A good education should equip you for life. 良好的教育能使你受用终生。

(人教版)高中英语必修4教学案：Unit 2 Section 1 (含答案)

Ⅰ．Match the word with its meaning．1．sunburnt A．to provide with things necessary for a certain purpose 2．decade B．extremely good3．expand C．to try extremely hard to achieve something 4．therefore D．to remove sth．that is causing a problem from a place, group, etc．5．equip E．brown (skin) from spending too much time in the sun6．export F．making you feel anxious and upset or shocked7．rid G．to become larger in size, number or amount8．super H．to send things to foreign countries for sale9．disturbing I．as a result10．struggle J．a period of ten years答案：1～5EJGIA6～10HDBFCⅡ．Write down the meaning of phrases in each sentence．1．Thanks to his effort, it is more successful than we have expected．幸亏；由于2．With the hope of getting the job, he went to the job market．带着希望3．By working hard day and night, she is trying to rid herself of loneliness and sadness．摆脱；除去4．The headmaster said he was very satisfied with me and my classmates．对……感到满意5．They have the right to struggle for freedom．为……而斗争(努力)1．The title of this unit is “Working the land”．Have you ever worked the land? Discuss in pairs and put the farming steps in order．答案：A→E→F→D→B→C2．Does your hometown grow rice? Do you like to eat rice? Who do you know is Father of Hybrid Rice?答案：Yes．_Y uan_Longping．Ⅰ．Fast-readingSkim the passage and give the general idea of the text．1．It is about Yuan_Longping who made a great contribution to producing better rice．2．Skim the text to get the main idea of each paragraph．Para．1A．Yuan Longping's dreams．Para．2 B．Yuan Longping's personality．Para．3 C．Yuan Longping's brief life experiences．Para．4 D．Yuan Longping's appearance and his achievement．答案：Paras．1－4DCBAⅡ．Careful-readingChoose the best answer according to the passage．1．Why has Yuan Longping struggled for many years?A．He wants to become one of the top scientists．B．He wants to prove farmers can also become scientists．C．He wants to do something for the farmers．D．He wants other countries to know him．2．When did he begin to make a study of the ways to increase the rice output?A．More than 60 years ago．B．More than 50 years ago．C．About 40 years ago．D．About 30 years ago．3．When Yuan Longping was a young man, ________．A．many people in the countryside didn't have enough food to eatB．all the people in the countryside were living a happy lifeC．no one in the cities was able to help the poor in the countrysideD．he didn't like the life in the countryside4．From the passage we can know that Y uan Longping's hybrid rice ________．A．helps the farmers produce larger harvestsB．can be only grown in ChinaC．is not accepted by the UND．is now grown around the globe5．What kind of person is Y uan Longping?A．He likes to live with the poor and is ready to help them．B．He thinks much of himself but little of others．C．He is strict with other scientists and the farmers．D．He has his own dreams to help the people．答案：1～5CAAADⅢ．Study-readingAnalyze the following difficult sentences in the text．1．Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades．[句式分析]本句是一个主从复合句，for whom为“介词＋关系代词”的引导非限制性定语从句，修饰Chinese farmers。

优质高一英语人教版必修4教案：Unit2Period1 Reading+Word版含解析

教学设计Periods 1 Warming up and ReadingThe General Idea of This Period This period includes Warming up,Pre-reading,Reading and Comprehending of Unit2.It introduces something about agriculture,especially about Dr Yuan and his super hybrid rice.It can help the students,especially the students in cities,know something about agriculture.In fact this world faces a serious problem—starvation.So after reading the passage about Dr Yuan the students will know the importance of his achievement to man.Of course they will learn from Dr Yuan some noble characters,and learn how they should try their best to make contributions to the society. Teaching Important PointsHelp the students to understand the passage better. Learn and master the important words and phrases in this period. How to help the students make up their minds to make contributions to the society in the future like Dr Yuan. Teaching Difficult Points How to help the students improve their reading ability and understand the passage better. How to master the important language points in this passage. Teaching Methods Fast reading to get the general idea of the text. Detail reading to understand the passage better. Explanation to help the students master some language points. Discussion to help the students understand better what they’ve learned and to use the knowledge they’ve learned in this period. Teaching AidsA tape recorder A multimedia Three Dimensional Teaching Aims Knowledge and Skills Train the students’ reading ability. Learn the following useful words,expressions and drills: Words:sunburn,struggle,super,expand,circulate,equip,export Expressions:rid...of,be satisfied with,lead a...life,search for,would rather,thanks to,with the hope of,rather than Drills: 1) This special strain of rice makes it possible to produce one-third more of the crop in the same fields. 2) He cares little about spending the money on himself or leading a comfortable life. 3) He also doesn’t care about being famous. 4) He feels it gives him less freedom to do his research. 5) His other hobbies include playing mah-jong,swimming and reading. 6) Wishing for things,however,costs nothing. Enable the students to learn more about agriculture,countryside and farming.They can exchange their experience with each other by talking and realize the role that agriculture plays in human life from this part. Process and Strategies Fast reading to make the students get the main idea of the passage. Explanation to make the students master some language points. Feelings and Value It can help the students,especially the students in cities,know something about agriculture. Teaching Procedures Step 1 Warming up T:Good morning / afternoon everyone.Ss:Good morning / afternoon,teacher. T:In unit 1 the previows we learnt some great women.Today we’ll learn something about a famous man.At first let’s look at the following pictures and tell me what the people are doing?Ss:They are farming. T:Are you from a farmer’s family?What do you know about farming? (Show the following chart word by word on the screen,and ask them to tell more.)soil crops ploughing weather and climate irrigating ... T:Maybe everyone knows something about the modern agriculture,but do you know anything about the agriculture in the past?Then show the students the following pictures: Agriculture in the pastThe modern agricultureStep 2 Pre-reading The purpose of this step is to let the students know the importance of rice.Byanswering the two questions,the students can easily understand why we call Dr Yuan Longping a pioneer for all people,and why he devotes all his life to the rice research.T:What is the main food in all East Asian and Southeast Asian countries? Ss:Rice.It is said that there are 2.4 billion people to eat rice every day throughout the world. T:What do you think would happen if there was suddenly no rice to eat? Ss:If that happened,people there would suffer from starvation.People would be panic(惊慌) and the whole country would get into trouble. T:But today it will not happen because Dr Yuan Longping helps us.So today we’ll learn a passage about Dr Yuan,the Father of hybrid rice.Let’s come to the text.Step 3 Fast reading The reading material is about an agricultural pioneer named Yuan Longping whoworked hard at a new strain of rice.It has proved so successful that his technology spread into other countries.The purpose of the fast reading is to let the students find some useful information，and get familiar with the text.So in this step,the teacher can design some questions the for the students,so that they can easily find the answers and finish the reading task. T:Read the text fast and find out the answers to the questions on the screen.Then I’d like to ask you to answer them. Show the questions on the screen and give the students three minutes to read the text quickly. 1.What is Dr Yuan’s appearance?2.What’s his achievement? 3.Do you think he is a great man?Why? Three minutes later. T:Now who would like to answer the first question? S:1.He has a sunburnt face and arms and a slim,strong body.He is more like a farmer than a scientist. T:You are right,very good!What about the second one? S:2.He grows what is called super hybrid rice,which makes it possible to produce one-third more of the crop in the same fields.Thanks to his research,the UN is trying to rid the world of ing his hybrid rice farmers’ producing harvests twice as large as before. T:Do you think he is a great man?Why? (Ss give their own answers.) Step 4 Detailed reading T:Please read the text again,and try to find the answers for the following questions:I’ll give you four minutes. 1.Why did Dr Yuan want to increase the rice output when he was young? 2.How does he help rid the world of hunger? 3.What kind of life is Dr Yuan leading? e a few words to describe Dr Yuan’s personality. Four minutes later. T:Who have found the answer for the first question? Suggested answers: 1.Dr Yuan wanted to increase the rice output because he saw many people go hungry when he was young. 2.He helps the world get rid of hunger by producing a hybrid strain of rice which increase the harvest. 3.Dr Yuan is leading a simple life,doing his research,listening to his music andriding his motor-bike.4.Dr Yuan is a simple,academic man who is more interested in helping others thanbeing famous.Step 5 Extensive readingT:Now please read the text for the third time,then fill the following chart:Ss read and fill the chart:NameYuanLongpingBornGraduatedAppearanceHe has __________ face and arms.His body is __________ but __________.All this makes him look as a real __________.He succeeded in __________.He became the first agricultural __________ in the world to grow Achievements__________ whose output is high.He helped the government highlyincrease the __________ of grain.1.care little for __________Personality 2.would like to live a life of __________3.has great __________.Step 6 DiscussionDo you want to end the famine(饥荒)in the world?If you had the chance to do one thingto help end hunger in the world,what would you do ?Invent a new kind of plant to produce more food.Find a sort of fertilizer(肥料)to give rice enough nutrition.Stop the pollution to the environment and protect the soil in the field.Step 7 Language pointsThe teacher explains the important words and expressions from the reading.Try touse as many examples as possible to illustrate the point.After illustration,theteacher can give the students some exercise to consolidate their understanding.Step 8 Homework Finish the exercises on Workbook. Prepare for the next class. The Design of the Writing on the Blackboard Unit 2 Working the land Period 1 Warming up and Reading Language focus 1.rid...of make sb./sth.free from (sb./sth.unpleasant) e.g.We all wish that we would rid the world of famine. The farmer recently tried to rid the house of rats. 2.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. 3.would rather,prefer to e.g.I’d rather walk than take a bus. I’d rather you knew that now,than afterwards. Record after TeachingActivities and Research Research on cropsThis activity is intended for group cooperation.The students have to assign themselves the work.The students are asked to study three or four crops that are grown on the land,including where it grows;the varieties;its ideal environment.This activity is important for the students as it encourages independent learning and develops research skills.1.Assign each group to find out the information of one kind of crop. 2.Students can search some information on the Internet,they can also gain a lot of information from a good set of encyclopedia. 3.Encourage them to do the work out of school as homework or independent project work. 4.Help the students organize their information under the three headings:geography,varieties and environment. 5.When students present their work,praise their efforts in class and give them encouragement and suggestions to improve the quality of their future projects.6.Teacher can also display the students’ projects for other classes and their parents to see. Reference for Teaching Background Information 1.Crops 1)CucumbersCucumbers are grown for eating fresh or preserving as pickles.They must be grown in warm temperatures and full sunlight,and will not stand frost.Cucumbers mature quickly and are best suited to large gardens but can be grown in small areas if caged or trellised. Cucumbers do best in loose,sandy loam soil but can be grown in any well drained soil.Remove rocks,large sticks and trash before preparing the soil.Leave fine pieces of plant material such as dead grass and small weeds.They will help enrich the soil when turned under.Spade the soil to a depth of 8 to 12 inches.This is about the depth reached by most shovels or spading forks.Turn each shovel of soil completely over so all plant materials are covered with soil. 2)TomatoesTomatoes are warm season plants requiring at least six hours per day.Temperatures are very important.Most varieties of tomatoes will not set fruit unless the average nighttime temperature stays above 55 degrees.If nighttimetemperatures are expected to drop below 55 degrees,protect the plants using a polyethylene film.One of the most common problems with tomatoes is called blossom end rot which appears as a gray or dark leathery scar or rot on the blossom end of the fruit.It is usually caused by sudden or inconsistent moisture levels in the soil.It can also be caused by a lack of calcium in the soil.Another common problem of tomatoes is blossom drop.This can occur if nighttime temperatures drop below 55 degrees and plants are not protected.Germination and tube growth are so slow that the blossoms drop off before they can be fertilized. 3)PeasPeas are a frost-hardy,cool-season vegetable that can be grown throughout most of the United States,wherever a cool season of sufficient duration exists.For gardening purposes,peas may be classified as garden peas (English peas),snap peas and snow peas (sugar peas).Garden pea varieties have smooth or wrinkled seeds.The smooth-seeded varieties tend to have more starch than the wrinkled-seeded varieties.The wrinkled-seeded varieties are generally sweeter and usually preferred for home use.The smooth-seeded types are used more often to produce ripe seeds that are used like dry beans and to make split-pea soup.Snap peas have been developed from garden peas to have low-fiber pods that can be snapped and eaten along with the immature peas inside.Snow peas are meant to be harvested as flat,tender pods before the peas inside develop at all.The Southern pea (cowpea) is an entirely different warm-season vegetable that is planted and grown in the same manner as beans.2.Is Organic Food Safe? anic food is as safe to consume as any other kind of food.Just as withany kind of produce,consumers should wash before consuming to ensure maximum cleanliness.As cited above,organic produce contains significantly lower levels of pesticide residues than conventional produce.It is a common misconception that organic food could be at greater risk of E.coli contamination because of raw manure application although conventional farmers commonly apply tons of raw manure as wellwith no regulation anic standards set strict guidelines on manure use in organic farming:Either it must be first composted,or it must be applied at least 90 days before harvest,which allows ample time for microbial breakdown of any pathogens.Why does organic cost more? The cost of organic food is higher than that of conventional food because the organic price tag more closely reflects the true cost of growing the food:substituting labor and intensive management for chemicals,the health and environmental costs of which are borne by society.These costs include cleanup of polluted water and remediation of pesticide contamination.Prices for organic foods include costs of growing,harvesting,transportation and storage.In the case of processed foods,processing and packaging costs are also anically produced foods must meet stricter regulations governing all these steps than conventional foods.The intensive management and labor used in organic production are frequently (though not always) more expensive than the chemicals routinely used on conventional farms.There is mounting evidence that if all the indirect costs of conventional food production were factored into the price of food,organic foods would cost the same,or,more likely,be cheaper than conventional food. 3.International Coalition Proposes World Hunger Reforms Rome,Italy,May 28 \—An international coalition promoting plant-based solutions to world hunger proposed sweeping reforms to delegates to the Food and Agriculture Organization meeting on world food security in Rome.The purpose of the meeting was to repair a flawed process that was supposed to reduce the number of chronically hungry people in the world by half by the year . The coalition’s position paper makes several creative points to clear the impasse: A key root cause of world hunger,aside from natural disasters,pests,and wars,has been the insistence first by colonial powers and now by corporate interests on production of cash crops for export,in place of sufficient nutritious,safe,andaccessible food for the local population.International trade can not solve world hunger because it shifts limited agricultural resources to production of cash crops for export,and people who don’t have access to food and other basic necessities of life have nothing to trade.Western meat industries,facing public awareness of the health impacts and strict environmental regulations at home,seek to exploit the natural resources,cheap labor,and potential markets of low-income food-deficient nations (LIFDNs).The definition of food security as the sustainable availability of sufficient amounts of nutritious,safe,and accessible foodstuffs leads inevitably to the choice of plant-based solutions and the avoidance of animal-based solutions.Affluent nations should act upon their moral obligation to provide the resources necessary to transport and distribute western food surpluses to the world’s hungry people and to help set up sustainable production of sufficient nutritious,safe,and accessible locally grown plant-based foods.They should reduce their own dependence on animal-based diets to release foodstuffs for the hungry.LIFDNs should scrutinize carefully all offers of resources to make sure that these truly meet their needs,rather than those of western corporate interests.They should insist on building up sustainable production of sufficientnutritious,safe,and accessible locally grown plant-based foods.In addition to distributing the position paper to the delegates,coalition activists also handed out leaflets at the FAO Rome headquarters.Additional actions are planned in connection with the World Food Summit to be held in Rome in November.Members of the coalition include FARM,a U.S.non-profit organization which has promoted sustainable,humane farming practices since 1976，and two Italian groups,Societa Vegetariana (Milan) and Progetto Vivere Vegan (Florence).4.Hunger:Vegetarian Solutions Now—VegfamVegfam is a charitable organization with the mission to feed the hungry without exploit in animals.It was founded in 1963 in England by Chris and Janet ter Ruth and Friedenstern Howard became Trustees.Frieden and others continue its work today out of the office in Devon,England.(VEGFAM,The Sanctuary,Nr Lydford,Okehampton,Devon EX20 4AL,England)For over 30 years,Vegfam has been working with and influencing major charities around the world,by co-financing projects that do not exploit animals.Vegfam works through indigenous on-the-spot representatives,and works with existing charities to support immediate and long-term food and water-aid projects.In working with existing charities,Vegfam educates these groups about the need for relief efforts that do not feed the hungry at the expense of animals and the environment.Short-term aid for famine victims includes purchasinggrains,legumes,fruits,nuts,and vegetables,and providing water supplies.Long-term aid includes providing seeds for planting,irrigation projects,digging water wells,providing fruit and nut trees,providing vegetable plots and/or training people to grow vegetables,and Leaf Concentrate projects.Some of the countries aided by Vegfam areIndia,Bangladesh,Vietnam,Sudan,Ethiopia,Nigeria/Biafra,Somalia,Syria,Lebanon,Zi mbabwe,and many more.In 1994 help was sent to Angola,Rwanda,and Bosnia.Donations made in 1995 were,in sterling;(1 = about $1.60),and the amounts are small compared to need,to: MALAWI (Monkey Bay) 1000 to finance running a Fruit Tree Nursery.The project is done in conjunction with Concern Universal and the Wildlife Society of Malawi.INDIA (Madurai) 1265 for two wells in Karumbalai for poor villagers who would otherwise have to walk afar.1935 to feed orphans in the orphanage at Chathirpatti.(The orphans are taken in from various disasters inIndia:flood,earthquake,plague,etc.) Both of these efforts are in support of the work of Pastor Jesudoss.INDIA (Jaipur) 500 for the leaf concentrate child feeding programs run by Find Your Feet.INDIA (Himalayas Kumaon) 500 for a medicinal and culinary herb nursery which will help subsistence farmers earn a living and overcome a food shortage,and preserve the wild-growing herbs that are being excessively harvested.EL SALVADOR 2500 for growing and drying cowpea leaves to add to children’s snacks to alleviate malnutrition,in cooperation with a local agency,and Find Your Feet.So far in 1996 donations have been made to:INDIA,through Pastor Jesudoss:500 to help feed refugees from Sri Lanka,and 1220 to the orphanage.ZAMBIA:3000 for a maize grinding mill,donated through the Zambian Society Of Vegetarians.MEXICO:2000 for a dried leaf project of FIND YOUR FEET with cooperation of a local agency.NIGERIA，and awaiting funding,is a soy flour distribution project to be conducted by the Nigerian Vegetarian Society.5.Something About Chinese AgricultureChina is a country whose population ranks the first in the world.In order to feed the whole population,Chinese farmers must produce enough food.On the other hand,they should produce more and better products which can be exported to improve their living standard.But China only has 7% of the land which can be used for farming.Therefore,farmers in China have always been looking for better methods and techniques to produce more food.They have also had to find ways to work on more land with fewer hands.In the past 20 years,great achievements have been made in China and China’s farming.With the help of new techniques and the outstanding work of scientists,China has not only solved the problem of hunger but also taken a lead in agricultural research,especially in super hybrid rice,crop genome,fertilizer andso on,causing products to multiply.It is a kind of agriculture although there are differences between land agriculture and water agriculture.Fish farming involves human help and produces fish protein crops rather than vegetable or meat protein crops.It has been used for 2000 years in China,Egypt and Rome.Fish can either be kept in earthen ponds or in cages with flowing water passing over the fish.If fish are kept in earthen ponds they can be fed either with extra natural food or with specially produced fish food.If fish are kept in cages they have to be fed on the specially produced fish food.When the fish are ready to be harvested and sold for eating,the earthen ponds can be emptied (if all the fish are to be harvested) or the water reduced (if some of the fish are to remain).In the cages all the fish would be harvested together.There is the problem of disease with fish kept in cages.They are generally too close together so they get lice.These parasites can be killed by giving medicine to the fish.But as time goes by,the medicine is not able to kill all the lice.So if some of the lice get onto the wild fish they kill many of them as wild fish have no medicine to protect them.So fish farming can cause problems for wild populations of fish.6.Modern AgricultureFor thousands of years traditional agriculture in China did not change very much.Most farms were one-family businesses.Although China is a very big country,only 7% of the land can be used for farming.It is on this arable land that the farmers produce food for the whole population of China.It is from the early 1990s that scientists started to develop new techniques to increase agricultural production without harming the environment.Chemical fertilization,for example,helps to produce better crops,but is harmful to the environment.New techniques should increase agricultural production but also be friendly to environment.Future agriculture should depend on high technology as well as traditional methods.Not only food production is important but also taking care of the environment.The biggest problem of Chinese farmers is the shortage of arable ing the latest technologies,Chinese scientists grow vegetables in greenhouses.The roots ofthese vegetables are not planted in earth but hang in water that contains all the nutrients they need to grow.Today,many vegetables are not grown in gardens but in greenhouses.They are protected from the wind,rain and insects.The temperature is controlled with computers,or kept the same,no matter how the weather is outside.Language points1.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。

高中英语必修四人教新课标 Unit 2 Working the land 四课时导学案+综合练习(含答案)

Unit 2 Working the land第一课时warming-up & vocabulary预习导学本单元重点词汇、短语A．词汇_______________vt.&vi斗争；拼搏；努力, _______________ n. 发现；发觉_______________ vt.&vi 伸展；使变大, ______________ adv. 因此；所以；因而, _______________ vt.&vi. 输出；出口, _______________ vt.&vi 遗憾；惋惜,_______________ vt. 减少；缩减, _____________ n. 评论；vi.&vt. 表达意见；作出评论_______________ n. 饥饿；欲望vt.&vi.（使）饥饿_______________ n. 生产；制造bacteria n.(复数) ___________________ nutrition n. ________________________ decade n. _________________________ disturbing adj. _____________________ confuse vt. ______________________ circulate vt. & vi. _________________ mineral n. _______________________B．短语work the land _____________________ thanks to _________________________rid … of, _________________________ be ______________with 对…感到满意______________________ 宁愿；宁可，_____________逐渐增强；建立；开发, lead to_________＿＿＿＿＿＿＿＿focus on_________＿＿＿＿＿＿＿＿＿,__________ 使…免受（影响）；使…不含（有害物）,实战演练一, 根据句意及首字母提示补全单词1. He is _______(晒黑) from a day on the beach.2. Write me a one-page ____ (总结，摘要) of this report.3. Good _____ (营养) is essential for good health.4. When he was a college student, he majored in ________(有机的) chemistry.5. Some fruits may look beautiful, but inside there is usually more water thanvitamins and _ ____(矿物质).6. The car factory hopes to increase its o____ by 30% next year.7. We e_____ goods to over 40 different countries.8. The bird e_______ its wings and flew off.9. We made a c_ ____ experiment in the science class.10. He e_ _____ himself with a pair of sharp axes and set off for the forest.二, 用下列短语的正确形式填空：thanks to; be satisfied with; would rather; rid of ; keep…free from; lead to; focus…on;build up; work…;make no comment on; be reduced to; confuse …with…;struggle with;had a hunger for;1. I think you ‘d better _______your bad habits.2. I’ ______ the job.3. your help，much trouble was saved．4. Don’t ____ Austria _____ Australia.5. He _____in a mine.6. The poor woman _______ begging.7. The police chief __________ \about the attack.8. I _______ watch TV at home than go to the cinema.9. L aziness _______ his failure. While hard work led to his brother’s success.10. He ________ all their attention_______ finding a solution to the problem.11. One day your books will _______ into a library.12. Try and ______ his confidence.13. This also _____ the air, soil, water and crops_______ chemical.14. The shopkeeper ________ the thief.15. Thomas Edison __________ knowledge when he was young.三, 用所给词的适当形式填空1. Some fish are very _______ (production)；they lay thousands of eggs.2. During the school holidays the children enjoyed their ______ (free).3. Prices have risen steadily during the past several ________（decade）.4. Have you ever ______ (grow) any plants?5. Now using chemical _______ (fertile) has become very common in farming.反馈检测单项填空1.--- Shall we go skating or stay at home?--- Which ____ do yourself?A. do you ratherB. would you ratherC. will you ratherD. should you rather2. ---Do you mind if I open the window?---_____ I feel a bit cold.A. Of course not.B. I’d rather you didn’t.C. Go ahead.D. Why not ?3. ---Won’t you tell me more about your problem?---I ____ talk about it any more.A. would rather notB. would like toC. would rather not toD. should like not4. It is very ____ that there has been an increase in crime in the last six months.A. disturbingB. disturbedC. interruptingD. interrupted5. It was _____ your stupidity that we lost the game.A. thanks toB. becauseC. thank toD. lead to6. It is not easy to _____ oneself of bad habits.A. freeB. ridC. removeD. form7. A good story does not necessarily have to have a happy ending, but the reader mustnot be left ____.A. unsatisfiedB. unsatisfyingC. to be unsatisfyingD. being unsatisfied8. Progress so far has been very good. _____ , we are sure that the project will be completed on time.A. HoweverB. OtherwiseC. ThereforeD. Besides9. He is a doctor by ______.A. occupationB. businessC. professionD. trade10. ( 安徽)---Robert is indeed a wise man!---Oh, yes. How often I have regretted _____ his advice .A. to takeB. takingC. not to takeD. not taking11. Harvey _____ the circulation of the blood.A. discoveredB. inventedC. discoveriesD. found12.With no hope for cure and no way to ____ her pain and suffering from the terribledisease, the patient sought her doctor’s help to end her life.A. reduceB. increaseC. decreaseD. cut13. Bill was doing a lot of physical exercise to build up _____.A. abilityB. forceC. strengthD. mind14. All his life the old man ____ his illness.A. struggled forB. struggled withC. struggled ofD. struggled along15. _____ all kinds of knowledge , he was admitted to a key university.A. Equipped withB. Equipped forC. Armed atD. Armed of第二课时Reading预习导学Pre-reading1. What are the serious problems the world faces today?A.EnvironmentB.PopulationC.Natural resourcesD.WarsE.PovertyF.Hunger …2. What can we do to solve world hunger?Reading1. PredictionTitle: A _______ for All PeopleWhat kind of person is Yuan Longping?Simple, kind, _____, ______, ______, risk-taking, not ___ ___of failures, ______, ______, _______2. Fast - Reading:find out the main idea of each paragraph.Paragraph 1His _______________________.Paragraph 2His _______________________.Paragraph 3His ________________________.Paragraph 4His ________________________.3. Careful reading:Read the text carefully and answer the following questions.1). Why did the author call Yuan Longping “a pioneer for all people？”___________________________________2). What evidence is there in the text to support this idea?____________________________________Read the passage again and answer these questions.3). Why does he look like a farmer? (struggle for/with)_____________________________________4). What is special about his rice? (make it possible to do …)______________________________________5). Why do people think that his way of producing more rice is so effective? (expand)______________________________________6). What is his contribution to the world? (thanks to … / rid … of …)______________________________________7). What is his attitude to life? (be satisfied with … / care about …)______________________________________8). How does he spend the money he gets from his research? (equip)______________________________________4. Post-readingDiscussion:Even if Dr. Yuan’s dreams come true, can this really solve starvation?If you had the chance to do something to help end hunger in the world, what would you do ?实战演练一．A. 阅读课文，从中找到下列各句，并译成汉语。

高一英语人教版必修4教案：Unit2Period2 LearningaboutLanguage+Word版含解析

教学设计Period 2 Learning about Language The General Idea of This PeriodThis period is about the useful words,expressions and structures learned in the reading part,from the exercises in this period,the students can consolidate what they learnt in the reading part,and learn the grammar about the -ing form as a noun. Teaching Important PointsLearn how to use the -ing form as a noun. Teaching Difficult PointsLearn to use the -ing form as a subject as well as an object. Teaching MethodsAsking-and-answering activity to check the students’ answers of the exercises;individual,pair or group work to finish each task. Teaching AidsA multi-media computer A blackboardThree Dimensional Teaching Aims Knowledge and SkillsLearn some key words: trial,consider,prove,tell the truth,pretend,think highly of,besides Learn some important drills: I think highly of those who are searching for the Amber Room. Besides,my father once told me that any person who finds something could keep it. I must say that I agree with you. I must say that I don’t agree with you. Help the students learn how to use the -ing form as a noun. Enable the students to learn how to make judgments and give their opinions. Process and Strategies The teacher may lead the students to sum up some grammatical items themselves.Give some necessary explanation. Feelings and ValueThrough the studying of this part the students will know more about the -ing form as a noun.Besides,their ability of transference will be strengthened. Teaching Procedures Step 1 Revision 1.Greetings. 2.Ask the students to use the first person to retell the passage about Dr Yuan,and ask them to try to use the proper conjunctions. Step 2 Useful words and expressions T:From the reading part,we can find some useful words and expressions.So now please find the words and expressions that means the same from the text.(Ex.1 on Page 11) After two minutes,the teacher begins to check the answers and give the right answers: Suggested answers: 1.sunburnt 2.hunger 3.rid...of 4.expand 5.circulate 6.lead a...life 7.would rather 8.thanks to 9.struggle 10.export T:Now Let’s come to Ex.2.Please complete the passage with words and expressions from the previous sections,then I’ll ask you to give me the answers sentence by sentence. After several minutes,the teacher ask the students to give their answers. Suggested answers: 1.prove 2.would rather 3.live a 4.life 5.rid 6.of 7.output 8.increased 9.sunburnt T:How about Ex.3,have you found the answers?I’d like to ask some of you to read the sentences and then give me the answers. Suggested answers: 1.super 2.satisfied 3.strain 4.exported 5.suitable Step 3 Discovering useful structures T:Let’s come to discovering useful structures,at first let’s finish the exercises in this part.Do you know what does “ even a poor person can have a wish” mean? S:It means “Wishing for things costs nothing.” T:Very good!Now please rewrite the sentences in Ex.2 on Page 12.After five minutes,the teacher checks the answers.(Ss answer the questions one by one.) Suggested answers: 1.Helping people in need of help is nice. 2.Growing hybrid rice isn’t easy. 3.Learning more about farming isn’t difficult. 4.Doing research in the countryside isn’t easy. 5.Getting rid of hunger is very important in some African countries. 6.Explaining this again is important or we will get confused. T:Do you think it’s very easy to learn about the -ing form as the subject?But how about the -ing form as the object?Now I’d like to check the answers of Ex.3 on Page 12. (Ss give the answers one by one.) Suggested answers: 1.Dr Yuan likes talking to rice growers about his work. 2.He continued doing research until a better strain of rice was found. 3.Many city kids look forward to visiting the countryside. 4.Not all students enjoy working in the fields. 5.They started producing hybrid rice in 1974. 6.I remember meeting the scientist while he was in Beijing last time. Step 4 Grammar T:Today,we are going to learn the v.-ing as a noun.So at first who can tell me what a noun can be used as in a sentence?And please give me some examples. S:It can be used as subject.For example:Smoking is harmful to our health. T:Now I think you have known how to use the v.-ing as subject.But how about others? S:It can also be used as object.For example:I have forgotten seeing this film. T:You are right.The v.-ing form can be used as object,too.Now let’s come to know more about it. T:Very good.(The teacher may give a systematical explanation of the grammar.) Step 5 Homework 1.Finish the related exercises on Workbook. 2.Prepare for the next class. 3.Finish the exercises about the -ing form as the subject and object.The Design of the Writing on the Blackboard Unit 2 Working the landPeriod 2 Learning about language 1.chemical adj.化学的;关于化学的 chemistry n.化学 2.Phrases that can be used with the -ing form: be good at;care (little) about;dream of;devote...to;see the need for;be afraid of;be concerned about;be interested inRecord after TeachingActivities and ResearchWhen leading in the grammar part,you may give the students some examples about the -ingform as a noun and encourage the students to sum up the grammatical rules.Then the teacher mayask the students to make up as many sentences as possible to consolidate it.Reference for TeachingGrammar动名词一、概述和不定式一样,动名词也是非谓语动词的一种,它通常由动词原形加-ing 构成。

高中英语人教版必修四教学案Unit 2 Section 5 Word版含答案

[技法指导]海报属于应用文的范畴，是一种用于告知广大群众各种信息的宣传性招贴，其宣传内容涉及影视作品、体育赛事和学术报告等。

海报往往以通告的形式张贴在公共场所。

它由标题、正文、出海报的单位以及日期构成。

海报写作形式灵活，语言活泼。

内容及格式要求：1．标题：海报通常用活动内容作标题，如“Lecture”，“Football Match”等。

2．正文部分：要写清楚具体内容、活动时间、活动地点以及举办单位等。

语言多用十分简略的缩略语、省略句等。

3．落款：登海报的单位、团体名称一般写在右下角，日期写在署名下一行的左下角，有时候也可不写日期。

黄金表达1．The Hong Kong Book Fair is regarded as the largest book fair in Asia．香港书展被认为是亚洲最大的书展。

2．Not only Chinese books from all parts of the country but also foreign language books from many other countries are shown at the book fair．书展不仅展出全国各地的中文书，还展出多个国家的外文书籍。

3．We set it up so that students can publish their English compositions, communicate ideas and improve writing skills．我们为学生设立它的目的是让学生发表他们的英语作文，交流观点，提高写作技能。

4．Some experienced teachers will guide you online, where you will surely make rapid progress in your ability to write．一些有经验的老师会在线指导你，你一定会在写作方面快速取得进步。

优质高一英语人教版必修4教案：Unit2Period6 Assessment+Word版含解析

教学设计Period 6 AssessmentThe General Idea of This PeriodThis period is to help the students to elevate their acquisition about farming and their ability of employing the expressions and grammar learned in this unit.Teaching Important and Difficult PointsHelp the students learn to assess whether their knowledge about this topic has increased.Teaching MethodsQuestion-and-answer activityPair work and group work to make the students work in class.Teaching and learning AidsA multimediaA blackboardThree Dimensional Teaching AimsKnowledge and SkillsElevate efficiently the students’ knowledge about farming.Elevate the students ability of using the expressions and grammar learned.Process and StrategiesCheck up what they have learned in this module by evaluation and tests.Feelings and ValueThrough this part the students will surely know what they have mastered and haven’t mastered,and thus work hard to consolidate it.Teaching ProceduresStep 1 GreetingsT:Good morning,boys and girls.Ss:Good morning,Miss/Mr...Step 2 RevisionT:So far we have finished this unit which is about...?Ss:It’s about a story about Dr Yuan Longping and a passage about organic farming.T:In this unit we also learnt some drills about giving suggestions and advice,doyou still remember them?Ss:Yes.Step 3 AssessmentT:Today we are going to see how hard you worked and how much more you know about farming.A quiz about farming.Tick the statements according to what you do or think.1.I can easily name ten kinds of agricultural production.2.I have visited the countryside several times.3.I can clearly tell the advantages of organic farming and the disadvantages of thechemical fertilizer.4.I think everyone should know something about farming and the importance of the green food.5.I believe the farming in China will be developed better and better.Ⅰ.1.H is one of the biggest problems in developing countries.2.The o of grain has doubled in China in the last ten years.3.He enjoys playing the v while his brother likes singing.4.Are you s with your exam result?5.N fertilizers are better than chemical ones.6.The American people (斗争)to get independence from Britain.7.His skin is black because he got (日晒) in his holiday.8.Middle school students are not allowed to drive （摩托）.9.China is rich in （矿产） resources.10.It is （肯定）that the weather is turning warm.Ⅱ.1.I don’t like playing football.But I like playing basketball.I _________ playing basketball _________ playing football.2.It is necessary for me to buy a new bike.__________________ is necessary.3.The new building is 200 metres high.The old building was only 50 metres high.The new building is __________________ as the old building.4.Bob awoke from his dream with the hope that he can could buy a new car.Bob awoke from his dream with the hope of __________________.5.Ben went closer to the painting in order to see it clearly.Ben went closer to the painting __________________ he could see it clearly.Ⅲ.1.It was useless __________ (study) for such an examination.2.I hate __________ (look) at when I am doing lessons.3.He regretted __________ (make) the decision too hastily.4.I forget __________ (see) you there.5.He meant __________ (train) the boy to be a good swimmer.6.It was time for work.They stopped __________ (play) cards.7.The patient insisted on __________ (operate) on even if there is little hope of success.8.He is devoted to __________ (set) up more schools for poor children.9.He walked quietly,afraid of __________ (frighten) the snake.10.I saw Tom __________ (lean) over the fire.Ⅳ.阅读下面一段短文,born regard search for devote expandthanks to rid satisfied with would rather lead He wants everyone to call him a farmer.For that’s how he ___1___ himself. ___2___ into a poor farmer’s family in 1931,Dr Yuan graduated from SouthWest Agriculture college in 1953.Since then,he has ___3___ his life to finding ways to grow more and more rice.Dr Yuan ___4___ a way to increase rice harvests without ___5___ the area of fields. ___6___ his research,the UN is trying to ___7___ the world of hunger.You might guess that Dr Yuan,who is now rich and famous,is ___8___ his life.However,he cares about little spending the money on himself or ___9___ a comfortablelife.Indeed,he believes that a person with too much money has more, ___10___ few troubles.Ⅴ.1.I know Bob is not much of a football player,but when it ________ to maths,he is among the top three in the class.A.refersB.goesesD.concerns2.I know it’s not important,but I can’t help ________ about it.A.to thinkB.and thinkC.thinkingD.beingthought3. ________ several times the young scientist still kept on making his experiments.A.Having been failedB.Having failedC.Though failedD.Because of failure4.You can’t imagine ________ great trouble we have taken ________ enough food and water to those suffering the terrible disease.A.what;to provideB.so;to supplyC.how;to giveD.what;to supplying5.What he said suggested the murderer referred to ________ at once.A.being shotB.be shotC.was shotD.be shot at6.—What did you mean by saying that?—I mean no harm.I only ________.A.mean helpingB.want to helpC.meant to helpD.want helping7.Tom wanted his TV ________,but his wife would rather have it ________ off.A.fixed;thrownB.to be fixed;be thrownC.fixed;throwingD.to be fixed;throwing8.The theory many scientists have stuck to ________ correct.A.proveB.provingC.being provedD.proves9.—It’s getting colder and colder,and I have to buy some clothes.—They’ve ________ the prices in the shop,so it’s a good time to buy.A.increasedB.reducedC.raisedD.down10. ________ the news of his father’s death,he burst into tears.A After hearing B.On hearing C.Having heard D.Heard11.Most of the artists ________ to the party were from South Africa.A.invitedB.to invitedC.being invitedD.had beeninvited12.The secretary worked late into the night, ________ a long speech for the president.A.to prepareB.preparingC.preparedD.waspreparing13.After moving into the town,my wife did some washing for the rich so that we had just enough to ________ our expenses.A.supportB.satisfyC.coverD.serve14.The project will ________ the city’s telephone network to cover 1 000 000 users.A.makeB.broadenC.expandD.widen15.The murderer was brought in,with his hands ________ behind his back.A.being tiedB.having tiedC.to be tiedD.tied16. ________ a reply,he decided to write again.A.Not receivingB.Receiving notC.Not having receivingD.Having not received17. ________ is a good form of exercise for both young and old.A.The walkB.WalkingC.To walkD.Walk18.We agreed to accept ________ they thought was the best tourist guide.A.whateverB.whomeverC.whicheverD.whoever19. ________ the new policy,we are now having a happy life.A.Thanks toB.BecauseC.ForD.Thanks for20.It is ________ that he will attend this party.A.certainB.sureC.uncertainD.surly21.—Do you mind if I open the window?—________ I feel a bit cold.A.Of course not.B.I’d rather you didn’t.C.Go ahead.D.Why not?22.What a hard life they ________!You should have helped him.A.hadB.ledC.playedD.made23.The news of enemy’s defeat quickly ________ round the town.A.toldB.saidC.circulatedD.spreaded24.“ Can’t you read?”Lily said ________ to the notice.A.angrily pointingB.and point angrilyC.angrily pointedD.and angrily pointing25.Charles Bablackboardage is generally considered ________ the first computer.A.to inventB.inventingC.to have inventedD.having invented26.Rather than ________ on a crowded bus,he always prefers ________ a bicycle.A.ride;rideB.riding;rideC.ride;to rideD.toride;riding27.If you’re ________ about anything,phone my office.A.confusedB.confusingC.wonderD.wondering28.After he was knocked down by a bike,he was badly hurt and had to ________ to his feet.A.standB.struggleC.runD.sit29.—I must apologize for ________ ahead of time.—That’s all right.A.letting you not knowB.not letting you knowC.letting you know notD.letting not you know30.We agreed ________ here but so far she hasn’t turned up yet.A.having metB.meetingC.to meetD.to have metKeys:Ⅰ.1.Hunger 2.output 3.violin 4.satisfied 5.Natural6.struggled7.sunburnt8.motorcycles9.mineral 10.certainⅡ.1.prefer;to 2.Buying a new bike for me 3.four times as high 4.buying a newcar 5.so that / in order thatⅢ.1.studying 2.being looked 3.making 4.seeing 5.to train 6.playing7.being operated 8.setting 9.frightening 10.leaningⅣ.1.regards 2.Born 3.devoted 4.searched for 5.expanding6.Thanks to7.rid8.satisfied with9.leading 10.rather thanⅤ.1.C come to 谈到,说到。

高中英语(人教版必修四)学案 Unit 2 Period Two含答案

Period Two Learning about Language & Using LanguageⅠ.单词检测1.confuse v t.使迷惑；使为难2.regret v t.遗憾；惋惜；n.遗憾；懊悔3.chemical adj.化学的；关于化学的4.production n.生产；制造produce v.生产；n.产品，(尤指)农产品5.nutrition n.营养；滋养；食物6.mineral n.矿物；矿石7.discovery n.发现；发觉discover v t.发现8.focus n.焦点；中心点；v t.集中；聚焦9.reduce v t.减少；减缩10.root n.根；根源11.skim v t.浏览；略读12.underline v t.画底线标出；强调13.summary n.总结；摘要；概要ment n.评论；议论；v i.& v t.表达意见；作出评论Ⅱ.短语检测1.for sale出售，待售2.in large amounts大量的3.find out找出，发现4.try out试验；尝试5.build up逐渐增强；建立；开发6.lead to导致；造成(后果)7.focus on集中(注意力、精力等)于8.keep...free from/of使……免受(影响、伤害等)；使……不含(有害物)Ⅰ.阅读课文，匹配各段落的大意Para.1 (C) A.Problems caused by chemical fertilizers.Para.2 (A) B.Farmers and customers turn to organic farming.Para.3 (B) C.Long-term use of chemical fertilizers can cause damage to the land and people’s health.Para.4 (D) D.Other methods to keep the soil fertile.Ⅱ.课文阅读理解1.From the passage，we can see organic farmers are those who .A.grow crops with chemical fertilizersB.grow crops with natural fertilizersC.produce organic fertilizersD.care for the environment答案 B2.From the fourth paragraph，we know that .A.it’s not good to plant grass between cropsB.peanuts use the surface of soilC.peas and soybeans should be grown together with corn and wheatD.vegetables that put down deep roots are harmful to the soil答案 B3. so that the soil may not get exhausted.A.Farmers grow the same crops year after yearB.Farmers use natural fertilizersC.Farmers change crops every few yearsD.Farmers use chemical fertilizers答案 C4.How many ways do the organic farmers have to keep their soil fertile and healthy?A.3.B.4.C.5.D.6.答案 B1.confuse[语境感悟](1)(教材P13)It is important to explain this again or we will confuse the students.重新解释一下很重要，否则我们会让学生感到困惑。

人教版高中英语必修四Unit2单元导学案设计

人教版高中英语必修四Unit 2 Working the land导学案Warming up- Reading第一课时学习目标：1. 了解农村、农业以及农作物耕种的基本知识，了解袁隆平博士的研究成果以及有机耕种的重大意义。

2. 学习有关农业的词汇。

3. 掌握动词-ing 形式作主语和宾语的用法。

语篇解读：I.First reading:Read the passage and match the main idea with the right paragraph.Paragraph 1 A. Dr. Yuan’s dreamsParagraph 2 B. Dr. Y uan’s personality (性格)Paragraph 3 C. Dr. Y uan’s appearance（外表）and his achievements Paragraph 4 D. Dr. Yuan’s brief life experienceII. Second readingRead the passage and find out the right answers.1. What is the passage mainly about?A. Yuan Longping’s achievements in farmingB. Yuan Longping’s daily lifeC. the world’s hunger problemD. the world’s rice problem2. Why did Yuan Longping want to increase the rice output when he was young?A. Because he saw many people go hungry.B. Because he was a farmer.C. Because his family was poor.D. Because he was the first agricultural pioneer.3. What has been his life goal since 1953?A. Making money.B. Finding a good job.C. Finding ways to grow more rice.D. Working on the land all his life.4. What is Dr Yuan’s dream now?A. To export his rice.B. Rice plants as tall as sorghum.C. Each ear of rice as big as an ear of corn.D. Each grain of rice as huge as a peanut.III. Find out the phrases from the text.1. 耕种土地____________________2. 使…成为可能____________________3. 从…毕业____________________4. 从那时起____________________5. 不增加土地面积____________________6. 传播知识____________________7. 幸亏；由于；因为____________________ 8. 摆脱；除去____________________9. 关心；忧虑；惦念；在乎____________________ 10. 过舒适的生活____________________ 11. 怀有…的希望_____________________IV. Analyze these sentences.1. Although he is one of China’s most famous scientists, Yuan Longping considers himself a farmer,for he works the land（耕耘土地）to do his research.①Although he is one of China’s most famous scientists是____________从句;②for he works the land to do his research是_____________从句，起补充说明的作用;Yuan Longping considers himself (to be) a farmer, a farmer 作__________成份，to do his research作__________成份2. Dr Yuan Longping grows what is called super hybrid rice.what引导的______从句, 在从句中作________成份。

高中英语(人教版必修四)学案 Unit 2 Period One含答案

Yang Shanzhou was born in Yunnan in 1927.He joined the Party in 1952.Yang Shanzhou retired in 1988 and he turned down the easy option of a retired life in a big city，and decided to return to his home town in Daliang Mountain to bring green back to the barren hills. Yang believed planting trees was the first step to bringing wealth to the local area.Along with fifteen other people，Yang settled down deep in the mountains and began to work on his plan.It was a life that was harder than most people could ever imagine.For ten years，Yang lived in a shed，with no roads，and no electricity.Yang Shanzhou’s secretary said，“I went to visit him several times.He didn’t even have decent shoes and it was very cold at night.I just couldn’t bear to see him live like that.He was almost seventy！”When he was seventy-two years old，Yang slipped and fractured his left leg.But after just six months of rest，he climbed up mountains once again，supported by a walking stick.Despite being proud of his efforts，Yang faced the constant dilemma of work and care of his family.In 2005，his wife was hospitalized.Yang stayed at her bedside for two weeks.When his children asked him to rest，he said he just wanted to take care of his family.In 2010，Yang Shanzhou passed away.He was buried in Daliang Mountain，according to his will. The hills are now blanketed with lush trees；the barren land is fertile.By planting trees，Yang Shanzhou also planted hope.Notes1.retire v i.退休2.option n.选择3.barren adj.贫瘠的4.decent adj.像样的；体面的5.fracture v.使……折断6.dilemma n.两难选择TaskTrue (T) or False (F).1.Yang believed planting trees was not important to bring wealth to the local area.(F)2.Yang Shanzhou retired at the age of sixty-one.(T)Period One Warming Up，Pre-reading & ReadingⅠ.单词检测1.statistic n.数据；统计；统计数字；统计资料2.sunburnt adj.晒黑的3.struggle v i.& n.斗争；拼搏；努力4.decade n.十年；十年期5.super adj.特级的；超级的6.output n.产量；输出7.hunger n.饥饿；欲望；v t.& v i.(使)饥饿hungry adj.饥饿的8.disturbing adj.引起烦恼的；令人不安的disturb v t.打扰9.expand v t.& v i.使变大；伸展10.circulate v t.& v i.循环；流传11.battle n.战役；战斗；较量；斗争；v t.& v i.搏斗；奋斗12.freedom n.自由；自主free adj.自由的13.therefore ad v.因此；所以；因而14.equip v t.& v i.配备；装备15.grain n.谷物；粮食；颗粒16.export v t.& v i.输出；出口17.nationality n.国籍national adj.国家的；民族的18.occupation n.工作；职业；占领Ⅱ.短语检测1.thanks to幸亏；由于；因为2.rid...of使……摆脱或除去3.be satisfied with对……感到满意4.would rather宁愿；宁可Ⅰ.阅读课文，匹配各段落的大意Para.1(D) A.Yuan Longping’s brief life experience.Para.2(A) B.Yuan Longping’s dreams.Para.3(C) C.Yuan Longping’s attitude towards life.Para.4(B) D.Yuan Longping’s appearance and achievements.Ⅱ.阅读课文，判断正(T)误(F)1.Dr Yuan’s rice is one of the most suitable ways for China’s farmland.(T)2.Dr Yuan is satisfied with his life because he is now rich and famous.(F)3.Dr Yuan enjoys listening to violin music，swimming and running.(F)4.Dr Yuan is a person who loves and cares for his people.(T)Ⅲ.课文阅读理解1.What does the word “battle” refer to in the second paragraph?A.The low rice output.B.Ridding the world of hunger.C.Fighting against farming.D.The freedom to do research.答案 B2.Why did Yuan Longping spread his knowledge to some less developed countries?A.To make money.B.To do research on his hybrid rice.C.To increase their rice harvests.D.To make China more famous in the world.答案 C3.If Yuan Longping works with other farmers in the field，it is hard to tell him from others because .A.he regards himself as a farmerB.he is really like other farmersC.he wears simple clothes like other farmersD.people don’t know who Yuan Longping is答案 B4.From the text，we can know that .A.Y uan Longping found a way to increase rich harvests by expanding the area of fieldsB.Yuan Longping is satisfied with his life because he is famous and richC.in the 1950s，many parts of the countryside were short of foodD.his way of increasing rice harvests only works in some Asian countries答案 C5.What is Yuan Longping’s attitude towards money?A.Too much money will cause a lot of troubles.B.Money is of no use to a scientist.C.Money is not important at all.D.One has to spend all his money on his own research.答案 AⅣ.难句分析He awoke from his dream with the hope of producing a kind of rice that could feed more people.句式分析：此句为复合句，that引导定语从句，修饰先行词a kind of rice。

高中英语Unit2IconicAttractions 学案新人教版选择性必修第四册

Unit 2 Iconic AttractionsUsing Language词汇积淀·素养初探Ⅰ. 根据语境及汉语提示写出正确的单词1. the unfair distribution (分配) of wealth2. a temporary(暂时的) measure3. the final phase(阶段) of the project4. a UK driving licence(执照)5. a training session(一段时间)6. a high / low frequency(频率)7. meet with a violent(暴力的) death8. building a nest(巢穴) of twigs and dry grass9. protect mammal(哺乳动物) species10. the biology(生物学) of marine animals11. hatch(使孵出) a chicken12. a fuel tank with a capacity(容量) of 50 litres13. a house surrounded with a strong fence(栅栏)14. the prison(监狱) population15. a very grand(宏大的) houseⅡ. 根据语境选择恰当的介、副词填空1. A flock of birds flew towards us slowly from far away.2. We must find a way of achieving a more equitable distribution of wealth.3. The electrical work will be carried out in phase with the other renovations.4. All the chicks have hatched out.5. He’s spent a lot of time in prison.Ⅲ. 翻译下列课文原句, 并观察黑体部分1. Our topic today is “Creatures Unique to Australia”, with questions answered by wildlife expert, Dr Jim Smith.我们今天的主题是“澳大利亚特有的生物”, 野生动物专家吉姆·史密斯博士回答了问题。

2017-2018学年高中英语人教版必修四教学案：Unit 2 Section 3 Word版含答案

[语法初识]原句感知自主探究[语法剖析]动词暴露在太阳下太长的时间会伤害你的皮肤。

He enjoys walking in the field in a summer morning．他喜欢在夏日的早上在田间漫步。

[点津](1)非谓语动词-ing形式的一般式常表示该动作与句子谓语动作同时发生，而动词-ing形式的完成式则表示该动作发生在谓语动作之前。

(2)非谓语动词-ing形式若与其逻辑主语之间为被动关系时，需用被动语态；而不及物动词的非谓语形式无被动语态，但可有完成形式。

(3)非谓语动词-ing形式的否定式通常是在其前加not，带有逻辑主语时not应放在逻辑主语和动词-ing形式之间。

即时演练11－1．写出下列句中的动词-ing(短语)所充当的成分①Playing with fire is dangerous．主语②Would you mind opening the window？宾语③Having finished his paper, he handed it to his tutor．状语④When he walked past the playground, he saw some boys playing football happily．宾语补足语1－2．单句改错⑤Excuse me for not my coming on time．把not放于my后⑥I'm sorry for having not kept my promise．having_not→not_having(一)动词-ing形式作主语1．动词-ing形式作主语时，多表示经常性、习惯性的动作，谓语动词多用单数形式Laughing often will benefit you a lot．笑口常开好处多多。

Having lived abroad for a long time makes him homesick．在国外生活了很久令他想家。

新教材高中英语Unit2AboutLanguage学案含解析新人教版选择性必修第四册

新教材高中英语学案含解析新人教版选择性必修第四册：Unit 2 Iconic AttractionsSection ⅡLearning About LanguageⅠ.核心词汇及拓展1．________ n. 部长；大臣；外交使节2．________ n. 蛙；青蛙3．________ n. 箭；箭头4．________ n. 适合度假的地方5．________ n. 领域；领土；范围6．________ vt. 倡议；赞助；主办n. (法案等的)倡议者；赞助者7．________ n. 自由8．________ n. 高尔夫球运动9．________ n. 海峡10．________ n. 样本；样品11．________ n. 纪念碑(或馆、堂、像等)；历史遗迹12．________ vi. & n．(过去式________，过去分词________)潜水；跳水；俯冲13．________ n．自由；不受……影响的状态→________ adj.自由的；无约束的vt.使自由；释放14．________ vt. 给……命名(或题名)；使享有权利15．________ 高峰季节Ⅱ.核心词汇讲解1．freedom n．自由；不受……影响的状态free adj. 免费的；自由的；不受限制的vt. 解放；解救；使摆脱adv. 免费地keep...free from/of 使……免受(影响；伤害等)；使……不含(有害物)be free of 不含……的；没有……的；不受……伤害/影响的free of charge/for free 免费set...free 释放/放走……free...from/of... 解放；使摆脱❶After 10 years in prison, he was given his freedom.他入狱10年以后又得到了自由。

❷We should keep ourselves free from drugs.我们应该远离毒品。

新教材高中英语Unit2IconicAttractions学案含解析新人教版选择性必修第四册

Unit 2 Iconic Attractions新知脉图·素养导引听歌练音·主题热身Travelling Alone是游唱诗人Passenger的歌曲。

独自旅行或许是一趟列车的时间，或许是站在灯塔前的伫立观望, 又或许是在河边的片刻发呆。

我们总是想去世界各地寻找不一样的风景，或是逃离城市留下的伤感回忆。

而一曲Travelling Alone让你可以一个人说声再见。

注: 听音填空Travelling AloneAustralian man， Scandinavian townKicking stones around the squareHe sat for a while，carved out a smileAs if someone would careSaid I’m a long way from ①the gold coastFurthest I’ve ever knownThis just ain't my homeIt was my wife's idea but she’s no longer hereShe left me travelling aloneOh I never heard silence②Ring out like a bellI never heard silence like last night in my expensive hotelSee I'm loving a shadow, trying to catch the rainI never heard silence， like I heard it todayWell she walked out of the hotelI could still smell the smoke，of a ③burning heart left inside She said men are all assholes and life's a bad jokeShe laughed and started to cryWell 10 years with this man and a life timeof plansYou know I loved him ④to his bonesbut now I’ve lines on my skin and he’s traded me inLeft me travelling aloneOh I’ve never felt silence⑤Hear me like a trainI’ve never felt silenceLike my blood paused in my veinsOh I’m loving a shadowand I’m trying to catch the rainI never felt silenceLike I felt it todayI never felt silenceLike I felt it today1。

高中英语人教版必修四教学案：Unit 2 Section 2含答案

Ⅰ．单词拼写1．An electric fan keeps the air circulating (循环)．2．Our factory is equipped (配备) with modern machines．3．She is struggling (努力) to support a family on a very low income．4．He is sunburnt (晒黑的) from a day on the beach．5．You can expand (拓展) your knowledge by reading more books．6．These birds are rare and therefore (因此) protected by law．7．In our country, everyone has rights and freedom (自由)to express his thoughts and ideas．8．Prices have risen greatly during the past decade (十年)．Ⅱ．拓展词汇1．hunger n．饥饿；欲望v t．&v i．(使)饥饿；渴求；渴望得到→hungry adj．饥饿的2．disturbing adj．(事物等)引起烦恼的；令人不安的→disturb v t．打扰；打乱3．equip v t．&v i．配备；装备→equipment n．设备；装备4．export v t．&v i．输出；出口→(反义词)import v t．&v i．输入；进口5．occupation n．工作；职业；占领→occupy v t．占领；占用6．circulate v t．&v i．循环；流传→circulation n．循环；流传[巧记单词]例词规律派生词disturbing v．＋-ing→adj．equipment v．＋-ment→n．occupation v．＋-ation→n．Ⅲ．补全短语1．work the land耕种土地2．thanks to幸亏；由于；因为3．rid ．．．of使……摆脱或除去4．be satisfied with对……感到满意5．care about关心；在乎6．would rather宁愿；宁可7．rather than而不是8．with the hope of 怀有……的希望9．care for喜欢；照顾10．make a difference 有关系；有影响11．struggle for为……而斗争(努力)1．[教材原句]If so, what did you do to grow them? If not, what kind of plant would you like to try growing?如果种过，你是如何种的？如果没种过，你想尝试种什么植物？[句型点拨]if so意为“如果是这样的话”，是if引导的条件状语从句的省略形式。

新教材高中英语UNIT2ICONICATTRACTIONS泛读技能初养成学案新人教版选择性必修第四册

新教材高中英语新人教版选择性必修第四册：UNIT 2 ICONIC ATTRACTIONS阅读P19－21教材课文，选择最佳答案1．Which animal is a symbol of Australia?A．The duckbilled platypus.B．The kangaroos.C．The koalas.D．The Tasmanian devils.2．Which of the following statements is NOT true?A．In many places in Australia，it is against the law to hold the koalas.B．Koalas are not only quite cute but also very sensitive creatures.C．Koalas like to interact with humans.D．People can hold a koala for only a limited time and on a limited frequency of occasions.3．What can we know about the Tasmanian devils from the text?A．They can easily be seen.B．They can make very loud noise.C．They can wake the dead.D．They don't eat dead animals.4．All the following are true EXCEPT that ．A．the duckbilled platypus lays eggs in a nest like a birdB．the duckbilled platypus is a primitive mammal，with a unique biology C．the duckbilled platypus uses its senses of sight or smell to find food D．the duckbilled platypus finds food by using electrical sensors in its bill 5．What's the main idea of the passage?A．The kangaroos of Australia.B．The koalas of Australia.C．The duckbilled platypus of Australia.D．The creatures unique to Australia.[答案] 1－5 BCBCDWords and Phrases知识要点1distribution n．分布；分配；分发[教材原句P19] It has to be the kangaroo，as it has a wide distribution throughout the country.它必须是袋鼠，因为它在全国各地都有广泛的分布。

英语人教版必修4学案：Unit 2 Section Ⅰ Warming Up Reading Pre-reading含解析

Establishing a human colony on the Moon and travelling to Mars has been the stuff of dreams since the dawn of the space age.But these visions face many hurdles (障碍). How can humans survive for months or years in the ultra-hostile (极端恶劣的) environment of space? What, for instance, will they eat?Agricultural researchers at a Dutch university say they are taking the first steps towards providing an answer.They are growing vegetables in soils similar to those found on the Moon and Mars, looking for ways of helping space pioneers grow their own crops. “When people go to the Moon and Mars they also have to eat, and it's easiest for them to grow their own food，”said Wieger Wamelink, surrounded by several dozen plants in a special greenhouse at Wageningen, an agricultural university in central Netherlands.“We wanted to use real Martian and lunar soil, to see if plants would actually grow in it，” Wamelink told reporters.Of course, getting real lunar and Martian potting soil is an impossible task. But an Internet search revealed an unlikely supplier: NASA.“The US space agency makes ground similar to that on the Moon from sand found in an Arizona desert, while Mars'crimson ‘soil’is scooped (舀；掏) from a volcano in Hawaii，” Wamelink told reporters.The first experiments started in 2013 after Wageningen received an order of 100 kilograms (220 pounds) of NASA's imitation “space soil” — at a hefty price of 2,000 euros (＄2,285).“To work in this soil was very special. Nobody, not even NASA, could tell us what would happen, even just by simply adding water，” he said. The imitation ground at first was a little “reluctant” (勉强的) to absorb water, but soon turned out to be good potting soil.“Especially in the Martian soil, plants were growing very fast and very good. They even started to flower, something that we never anticipated (预料，预见)，” Wamelink said.Section_ⅠWarming Up & Reading — Pre-reading[原文呈现]A PIONEER①FOR ALL PEOPLEAlthough he is one of China's most famous scientists, Yuan Longping considers himself a farmer, for he works the land② to do his research. Indeed, his sunburnt③ face and arms andhis slim, strong body are just like those of millions of Chinese farmers, ④for whom he has struggled⑤ for the past five decades⑥. Yuan Longping grows what is called super⑦hybrid⑧rice⑨. In 1973, he became the first agricultural pioneer in the world to grow rice⑩ that has a high output⑪. This special strain⑫of rice makes it possible to produce 20% more of the crop⑬in the same fields⑭. Now more than 60% of the rice produced in China⑮each year is from this hybrid strain.Born in 1930, Yuan Longping graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice⑯has been his life goal. As a young man, he saw the great need for increasing the rice output. At that time, hunger⑰was a disturbing⑱problem in many parts of the countryside. Yuan Longping searched for a way to increase rice harvests without expanding⑲the area of the fields. In 1950, Chinese farmers could produce about fifty-six million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These increased harvests⑳mean that 22% of the world's people are fed from just 7% of the farmland in the world. Yuan Longping is now circulating○21his knowledge in India, Vietnam○22and many other less developed countries to increase their rice harvests. Thanks to○23his research, the UN has more tools in the battle○24to rid the world of○25hunger. Using his hybrid rice○26，farmers are producing harvests twice as large as○27before.[读文清障]①pioneer n．开拓者；先锋；先驱②work the land耕种土地work在此处意为“管理，经营，耕种”，是及物动词。

高中英语Unit2SectionⅡAboutLanguage学案新人教版选择性必修第四册(含答案)

新教材适用高中英语学案新人教版选择性必修第四册：Section ⅡLearning About Language过去分词一、过去分词的意义及物动词的过去分词通常既表被动，又表完成；不及物动词的过去分词只表完成，不表被动。

The books, written by Lu Xun, are popular with many Chinese people.鲁迅写的这些书，受到了许多国人的喜爱。

(表被动和完成)Once recovered, he threw himself into his work and made every effort to do it well.他一康复就投身到他的工作中去并且尽一切努力把它做好。

(只表完成)(2022·全国新高考Ⅰ卷)Now a team of researchers led by Damian Blasi at the University of Zurich, Switzerland, has found how and why this trend arose.现在，由瑞士苏黎世大学的Damian Blasi领导的一个研究小组已经发现了这种趋势是如何产生的，以及为什么会产生。

二、动词-ed形式的句法功能过去分词具有形容词和副词的特征，可在句中作定语、表语、补语和状语等成分。

1．作定语(1)单个的动词-ed形式作定语一般放在被修饰词的前面(left除外)，相当于一个形容词。

The excited people rushed into the building.激动的人们奔进了大楼。

There is no food left on the table.桌子上没有剩余的食物。

(2)动词-ed短语作定语通常放在被修饰词的后面，相当于一个定语从句。

The suggestion made by the foreign expert was adopted by the manager.那个外国专家提出来的建议被经理采纳了。

2019-2020学年英语高中人教版必修4学案：Unit2 2.2 二 Word版含解析

姓名，年级：时间：Period 2文本研读课学习目标1。

Comprehend the story of Yuan Longping。

2。

Learn from Yuan's story and come to the idea that great personality is of importance to one's success。

3.Learn and master some important words，phrases and sentence patterns in this period。

课堂探究➡Step 1Warming upQuestions:1。

Have you ever grown any plants？If so，what did you do to grow them?2.Has anyone of you ever been to the countryside?What did you do there？3.Who is from a farmer’s family?What do you know about farming？Look at pictures and discussWhat is the man doing in the field?What is the man driving the tractor doing in the photo？What’s the new way？➡Step 2Pre—readingQuestion and answer1。

Rice is the main food in South China。

What do you think would happen if tomorrow there were suddenly no rice to eat?2。

If you had the chance to do one thing to help end hunger in the world,what would you do?Discuss Yuan Longping,and then the teacher gives background information about the great scientist。