广东省肇庆市高中英语Unit2Workingtheland-languagepoints教案新人教版必修4
Unit2《Workingtheland》usinglanguage(人教版必修4)
Unit 2《Working the land》Speaking and Writing 教案（人教版必修4）To help Ss understand the passage Organic FarmingUse the language by reading, listening, speaking and writingExtensive reading of the unit一体化设计：Some sentence structures of this part.教学重点、难点：教学过程：1、组织教学（导言）All of us hope we can live a healthy life . but how can we make it? By doingenough exercises and healthy food can we do it. The text will tell us what is healthyfood.2.新课讲授Task 1.Read it and answer the following questions.1.What is the organic farming?2.What is the advantage of using natural fertilizer?3.What is the disadvantage of using chemical fertilizers?4.what’s the main idea of paragraph3?5.why do farmers grow their crops in such ways?Task 2 Structure of the textOrganic FarmingI Crops growing with natural fertilizersII Farmers prefer natural waste from animalsNatural fertilizer Chemical fertilizer1 make …richer and 1 leaving …is not good more fertili2 reduce …and help …strong 2 grow …year after year3 the fertilizers kill …from chemicalsIII Farmers change crops every twe or three years.… to make sure what is left …Task 3: Exercises on Page 14Because some of the exercises have been involved in Step II,teachers can leave this part to students.Task 4: language points1.reduce V make sth smaller in size, number, degree, price,etce.g.This company tries to increase profits by reducing costs. We have reduced expenses this year.2.supply V give sb sth that is needed or usefule.g.He kept me well supplied with cups of coffee while I wrote the report.The shop was unable to supply what she wanted.In Britain milk is supplied to each house in bottles.3.whatever pron any or every(thing)e.g.we will be grateful for whatever amount you cab afford. Whatever I have is yours.4.refer to V mention or speak of sb/ste.g.When I said some people are stupid, I wasn’t referring to you. Don’t refer to this mater again.5.year after yeare.g.The villagers plant trees on the hill year after year4. 课堂练习Ss will translate some difficult sentences and analyze the structure of the sentences.5、布置作业：(1m’)To collect the information about the safety and importance of green food.6、课堂总结：(3m’)From now on we should manage to have organic food , right?。
高中英语Unit2WorkingthelandSection3UsingLanguage巩固提升新
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Unit 2 Working the land Section 3 Using LanguageⅠ。
单词拼写1．The importance of protecting the forest has been __underlined__ (强调)again and again，but people there are still cutting down trees.2．Soil should be improved by adding __organic__ （有机的）fertilizer.3．The new model will go into __production__ (生产）next year.4．He __skims__ （浏览)the newspaper before going to work every day。
5．The __discovery__ （发现）of new oilfields brought the price up。
高中英语 Unit 2(Working the land-readingI language poi
52book 4 unit2working the land readingI language points Go through some important language pointsGet the hang of the usage of some phrases and sentence structure.Well understand words and learn some points.一体化设计：The language points of the unit教学重点、难点：1、组织教学（导言）教学过程：Yesterday we knew some information about Dr.Yuan.2.复习提问：Please tell me something you know about him . one or two sentencesare Ok.3、讲授新课：1.Dr Yuan Longping grows what is called super hybrid rice.What =the thing(s) thate.g. I don’t quite understand what you are explaining. Please watchwhat I am doing carefully.2. This special strain of rice makes it possible to produce one-thirdmore of the crop in the same fields.it 在句中作形式宾语，真正的宾语为to produce…, 结构为：动词（make,feel, think, regard…）+it +adj+ to do.e.g. We think it important to learn English well.3.Born in a poor farmer’s family in 1931,Dr. Yuan graduate fromSouthwest Agriculture College in 1953.graduate n. a person who has pleted a university degree course. 毕业生undergraduate 本科毕业生post-graduate硕士毕业生，研究生graduate vi. plete an educational course. 常跟介词from，表示“毕业于”graduation n. 毕业e.g. After his graduation from college, he went to work as an engineer in a pany.=After he graduated from college, he went to work as an engineer ina pany.Supplement :bachelor’s degree 学士学位master’s degree 硕士学位doctor’s degree 博士学位4. Dr Yuan searched for a way to increase rice harvest withoutexpanding the area of the fields.注意：•search 强调搜查，一般表示目标明确,X围较小•search sb 搜身；search someplace 搜查某地•search for 强调寻找，一般表示X围较大。
高中英语必修四《unit2 Working The Land 》全英文说课稿
《unit2 Working The Land 》示范说课稿Unit 2 Working The Land (NSEFC B4)Reading: A Pioneer For All PeopleA teaching plan interpretationTarget students: students of average level in Senior 2Period under interpretation: The second period of Unit 2 Working the LandTime: 2nd, Dec, 2008Teaching material: Reading passage A pioneer for all peopleTeaching aids: A multi-media set for teaching, a tape recorder, a power-point display works Teaching aims:a) Knowledge-oriented aims: Some idiomatic phrases and complicated sentences.b) Ability-oriented aims: Comprehension of Dr. Yuan’s work and life.c) Moral-oriented aims: Analyze Dr. Yuan’s characteristics and personality traits.Teaching principles:a)student-centered and teacher-directedb)task-based learning and purpose-focused teachingc)the communicative language teaching approachTeaching methods:a)free talkb)question and answer activityc)group presentationd)pair worke)role-playDifficult teaching point:Help students how to conclude Dr Yuan’s personality through the descriptions about his appearance, achievements and dreams.Important teaching points:Encourage students to be ambitious like Dr Yuan and follow his steps to make contributions.Exploring work before class:•New words & expressions•Assigned the students to surf on the Internet to find out some information about Chinese agriculture and Yuan Longping.Aims: 1. Remove the language obstacles before class and develop students’ habit of self-study.2. Gain some background information about Yuan Longping.Teaching procedures:Step 1: Lead-in (2m’)Show pictures of hungry Africans and draw out Dr. Yuan.Aim: To grab students’ attention and lead in the topic of the passage.Step 2: Task-based reading (7m’+ 5m’+8m’)1. First reading (group work and discussion) (7m’)The students will be given 7 minutes to skim for:1) the main idea of the whole passage (4m’)2) the main idea of each paragraph (3m’)Aim:To enable students to get a general idea and the organization of the passage.2. Second reading (individual work and chart filling) (5m’)Students will be divided into 4 groups to finish 4 different tasks. This time more detailed information is called for. After the reading, there will be different tasks for different groups. Group 1: Dr Yuan’s appearance and Dr Yuan’s achievementGroup 2: Dr Yuan’s biographyGroup 3: Dr Yuan’s personalityGroup 4: Dr Yuan’s dreamsAim: This task is aimed to develop students’ ability of reading for useful information within a limited time. Meanwhile, the teacher can help to remove the language obstacles in the reading passage.3. Dig-in reading (pair work and personality recognition) (8m’)How do you like Dr. Yuan? What characters can you conclude from these sentences?Try to summarize Dr. Yuan’s characteristics.Aim: To enable students to get a deeper understanding of Dr. Yuan and appreciate his noble personality.Step 3: Movie watching (3m’)A 3-minute short movie about Dr. Yuan will be played in order that the whole class may know him better.Aim: To know Dr. Yuan better in a vivid way.Step 4: An interview (pair work and role-play) (5m’+5m’)Suppose Dr. Yuan will visit our school and he will answer the questions after a speech.Prepare some questions, which may cover his life, agricultural research work, even his hobbies or love story and then show your interview.Aim:1. The interview focuses on teamwork, cooperation and collaboration.2. The purpose is to develop the students’ random thinking skills and practice their oral English.Step 5: Feedback (number game) (4m’)The students will play a number game--- What’s your lucky number? There are nine numbers to choose from and each number represents a different task. The task is mainly about the words, phrases and comprehension of the passage.Aim:To check the teaching effect and consolidate students’ basic knowledge about words and sentences.Step 6: Self assessment and assignment (1m’)Check out how much you have learned in class!Write an article which is entitled Dr. Yuan in my eyes.Aim: 1.To expand the information and to broaden students’ minds.2.To consolidate the knowledge and help improve students’ writing.。
广东省肇庆市高中英语Unit2Workingtheland-VingformforSubjectObject教案新人教版必修4
•Love is free; free is love. Love is ________; ________ love. Love is ________ to be loved.
2.Read and identify
It can be also used as object of the sentence. For example: Yuan Longping likes playing his violin.
2.Read the following two passages and pay attention to the usage of ving form
课型
□讲授 □习题 □复习 □讨论 □其它
教 学 内 容 设 计
教师自备内容
Step1.I. Warming up
Warming up reading aloud the text A PIONEER FOR ALL PEOPLE
Step2.III. Learning about grammar
1.Enjoy a song and fill in the blank with ving form: love—byJohn Lennonand let students know what is ving form
这块表需要修理。
The problem deserves thinking about. (=The problem deservers to be thought about.)
这个问题值得考虑。
2） 在（be）worth后面只能用动名词的主动态来表示被动意义。例如：
高中英语Unit2WorkingthelandUsingLanguage同步课件新人教版必修
◆They damage the land by killing the helpful
harmful
bacteria and pests as well as the (2)________ ones.
◆Chemicals stay in the ground and underground
water for a long time, which (3)______ crops, affects
3. Crops such as peas or soybeans put important minerals back into the soil, _m_a_k__in_g__it_r_e_a_d_y__fo_r__c_r_o_p_s_s_u_c_h_a_s__w_h_e_a_t_o_r__co_r_n__t_h_a_t_n_e_e_d_r_i_c_h_a_n_d__f_e_r_ti_le_ _so_i_l(从而使之适宜于种植要求土壤肥沃的农作物, 比如小麦或玉米). 4. They feel that this makes the soil in their fields _r_ic_h_e_r__in_(更富含)minerals and so _m__o_r_e_f_er_t_i_le_(更肥沃).
CHEMICAL OR ORGANIC FARMING?
Scientists’ discovery
◆Long-term use of chemical fertilizers can cause
(1)__d_a__m__atgo ethe land and people’s health.
Problems caused by chemical fertilizers
广东省肇庆市高中英语 Unit 2 Working the landlanguage points教案 新人教版必修4
Unit 2 Working the land-language points （授课日期：年月日星期班级）Hobbies: Violin, mah-jong, swimming, readingStep2. Language points:Learn the usages of the following language points and answer some questions in groups.1.At that time, hunger was a disturbing problem in many parts of the countryside.(P10)【词语拓展】hunger n./v.饥饿；渴望；使……饥饿hungry adj.饥饿的；渴望的die of hunger 死于饥饿go hungry挨饿根据括号内的汉语提示完成句子。
（1）The little boy who ran away from home soon felt ____________ .（饥饿）（3）Many people in Africa had to(挨饿) ________and some even _________(死于饥饿)because of the lack of grain.2.Dr.Yuan searched for a way to increase rice harvests without expanding the area of fields.(P10)【词语拓展】search for；in search of；look forsearch for 搜寻（动词词组）in search of 搜寻（介词词组）search...for 搜查某地/某人寻找某物The dogs were in the forest in search of/looking for/searching for clues of the criminals.=The dogs searched the forest for clues of the criminals.=The dogs were in the forest to look for clues of the criminals.【小试身手】选用上述短语填空。
广东省肇庆市高中英语Unit2Workingtheland_VingformforSubjectOb
Unit 2 Working the land-Ving form for Subject Object（授课日期：年月日星期班级）Book4 unit2 Working the land 拟课时授课题目----- Ving form for Subject & Object 第课时明确目标1、知识与技能：Help the students to learn the basic rules of Verb-ingform used as subject and object;Help the students to learn to use Verb-ing form in speaking and writing;2、过程与方法: Learning through observation; Learning throughself-study and cooperation; Task-based learning3、情感态度与价值观：To learn to be concerned about the people aroundyou重点难点重点：To train Ss to summarize the usage of verbs .难点：To guide Ss to write their friend using Ving form .课型□讲授□习题□复习□讨论□其它教学内容设计教师自备内容Step1. I. Warming upWarming up reading aloud the text A PIONEER FOR ALL PEOPLEStep2. III. Learning about grammar1. Enjoy a song and fill in the blank with ving form: love—by JohnLennon and let students know what is ving form•Love is real; real is love. Love is ________; ________ love.Love is ________ to be loved.•Love is touch; touch is love. Love is ________; ________love. Love is ________ to be loved.•Love is you, you and me. Love is ________ we can be.•Love is free; free is love. Love is ________; ________ love.Love is ________ to be loved.2.Read and identifyRead the text about Yuan Longping again, paying attention to the sentences which use the –ing form as the subject and object.In the sentence “Wishing for things, however, cost nothing. “the–ing is used as subject.It can be also used as object of the sentence. For example: Yuan Longping likes playing his violin.2.Read the following two passages and pay attention to the usage of ving formChangchang, who is four years old, is a smart boy. He likes running and playing w ith h is toys. Going to East Lake P ark a nd p laying model cars is his favourite. It seems playing is his job every day. Heis a lso i nterested i n l istening t o m usic. H e e njoys t alking t o o therpeople and it seems that he never stops talking until he goes to sleep. He is good at telling stories like “The big grey wolf”.He h ates e ating v egetables. H e d reams o f b eing a p oliceman, a d river,a doctor, a superman,….I a m a t eacher. T eaching E nglish i s m y j ob e very d ay. I e njoy w orking with my students together. It makes me full of energy all day. Iam interested in seeing movies. Although I love my job, sometimesI feel tired of doing the same thing every day and dream of trying something n ew.I hate cheating very much. Students’cheating i n the exam makes me angry and sad. Now I am enjoy myself by giving a class to students in No. 21 Middle School.3.Learn the usage of the ving form for Subject & Objec语法学习——动名词1. 动名词作主语1）名词直接放在句首作主语。
【配套K12】广东省肇庆市高中英语Unit2Workingthelandwarmingup教案新人教版必修4
2.Are you from a farmer’s family? What do you know about farming?
3. 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 try growing? How would you grow it?
Sweat down the field soon,
Who knows food on a tray,
Due to their toiling day.
2.Brainstorming
What will you think of when you see the word“farming”?
farming
2.Rice is the main food in all East Asian and Southeast Asian countries.What do you think would happen if tomorrow there was suddenly noБайду номын сангаасrice to eat?
3. We have enough rice to eat. But what are we doing now?(enjoy some pictures about wasting food)
Help students to learn some useful words and expressions
广东省肇庆市实验中学高中英语必修四教案unit2 Working the land --Exercises
3.This is a laboratory ____________（装备，配备）for atomic research, where you can make a good study of atomic energy.
难点：How to grasp the words and phrases and be able to use them freely.
课型
□讲授□习题□复习□讨论□其它
教学内容设计
教师自备内容
Step1. Revision
Review the important expressions in this unit.
授课题目
Book4 unit2 Working the land
----Exercises
拟课时
第课时
明确目标
1、知识与技能：To help students to do some exercises about this unit.
To help students to master the skills of doing grammar filing
6.Life is a process of(拼搏).
7.__________ (扩大) our company is not an easy job.
8.Because of the pressure from people，housing prices has ________(减少) by 10% since the beginning of this year.
广东省肇庆市高中英语Unit2WorkingthelandUsinglanguageChemical
1).You should focus your attention onyour work.
2). Focus your camera on those trees.
3). I’m so tired that I can’t focus on anything today.
3..keep… free from
拟 课时
第 课时
明确目标
1、知识与技能：To help students read the passage Organic Farming.
To help students to use the language by reading, listening, speaking and writing.
keep free from emotional reactions
keep free from restrictions
We should keep women and children free from harm and pain .
4.build up
build up a big library
long tern use of these fertilizers can cause damage to …
eful expressions:
1.lead to
1). His carelessness led to the accident.
2). This test is obviously bad because it leadsto incorrect learning.
教师自备内容
Step1. Grammar revision(translate the following sentences by using Ving form )
高中英语Unit2WorkingthelandLanguagePointsinUsinglangua
第四册第二单元第五课时词汇Sow nothing, reap nothing. ____ 春不播,秋不收。
Book 4 Un it 2 Work ing the land Lan guage Points in Using Ian guageLear ning goals:1. To lear n some useful words and expressi ons in this part. Try to recite and use them freely. Step1 Leadi ng-i nIn this period we will start to lear n the words and expressi ons in Using Ian guageof Unit 2.Step2 Thi nking （自主学习一朗读下面的单词和句子，归纳它们的用法）1. It is importa nt to expla in this aga in or we will con fuse the stude nts. （Page 13）Confuse （1）vt . ___________________（2） __________ n.混乱；慌乱；混淆①Please don ' t con fuse Austral ia with Austria.②He was con fused by a stra nge idea.③There was some con fusi on as to whether we had won or lost.④It was a very confusing situation.［归纳］1. 把A与B混淆 ___________________________2. 对,，感到困惑；被”搞糊涂了_________________________3. adj .（事）令人困惑的4. adj .（人）糊涂的；迷惑的［活用］1. The look on her face suggested that she_______ h er manager' s idea .A. confusing; wouldn ' t quite understandB. con fused ; had n' t quite un derstoodC. confusing ; hadn' t quite understoodD. con fused ; should n ' t quite un dersta nd2. His father says that he has never regretted sending his son to study abroad. （Page13）regret vt . _________ n . ［u , c］_______adj. "regrettable: _, __________ _____________2）regretful: __, _________ ____________①I didn ' t regret the choice I had made.②I regret to say that we can ' t stay here any Ion ger.③She regretted havi ng missed the film.④To my regret, I am un able to help you.⑤He told me with regret that he could not come to the party .［归纳］1. 遗憾要做某事______________2. 后悔做了某事______________________3. 令某人感到遗憾的是_______________4. 遗憾地______________________［活用］①一Robert is in deed a wise man——Oh, yes . How often I have regretted his advice!A. to take B . taking C . not to take D . not taking②I regret you that my sist er regretted you her date. You are not the kind of pers on she wan ts.A. telling; making B . to tell; to makeC. telling; to make D . to tell; making3. These chemicals in the food supply build up in people' s bodies over time. (Page14) build up __________________①Hard working conditions build up character.②The clouds are buildi ng up.③Our country has built up her fine reputati on in the world .④He has built up a good bus in ess over the years .［活用］Practising Chinese kung fu can not only ______ one' s strength. But also develop one ' s character.A. bring upB. take upC. build upD. pull up4. Many of these chemicals can lead to cancer or other ill nesses. (Page 14)lead to ___________________ (其中to是介词，后跟名词、代词或动名词)①Too much work and too little rest often lead to illness.②All roads lead to Rome.③The car accide nt led to his being killed.［活用］The students in this college are all taking courses a degree. _______A . devot ing to B. turn ing to C. lead ing to D. stick ing to5. They focus on keep ing their soil rich and free of disease. (Page 14)focus on (1) ______________________(2) focus 还可以作名词，意思是________________①I ' m so tired that I can ' t focus on anything today②He always wants to be the focus of atte nti on.③He took out the bino culars and adjusted the focus.［归纳］1.把注意力集中在某物上_______________________________________________________2. _______________________________________________ 注意力的中心/焦点［活用］Public attention at the moment is focused the problem of environmentbala nee.A .intoB . towards C. about D . on6. This also keeps the air, soil, water and crops free from chemicals. (Page 14)keep,free from/of① We put our books in bookcase to keep them fre e from dust.② He won' t be able to keep the truth from his father.③ You can ' t keep him from doing that thing. ④ I ' m free of that job at last.⑤ They aim to free the stude nts from too much homework.［归纟纳］1. keep , from: __________2. free from:3. be free of sb/sth:The pet cat keeps compa ny with him every day .那只宠物猫每天和他在一起。
广东肇庆市高中英语Unit2WorkingthelandAPioneerForAllPeople4
Read the text silently in 4 minutes , and find out the main idea of the wholepassage
The text is about _______________ who made a great contribution to producing better _____.
1பைடு நூலகம்Which 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.
Practise students’ ability to give a general idea to a text through fast reading.
2、过程与方法:Discussion, fast-reading; careful-reading.
3、情感态度与价值观：How to help students make up their minds to make contributions to motherland in the future like Dr Yuan.
2. Read the text again and try to match the main idea of each paragraph.
Para1 A. Dr Yuan’s dreams.
Para2 B. Dr Yuan’s personality.
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Unit 2 Working the land-language points （授课日期：年月日星期班级）
Hobbies: Violin, mah-jong, swimming, reading
Step2. Language points:
Learn the usages of the following language points and answer some questions in groups.
1.At that time, hunger was a disturbing problem in many parts of the countryside.(P10)
【词语拓展】
hunger n./v.饥饿；渴望；使……饥饿hungry adj.饥饿的；渴望的die of hunger 死于饥饿go hungry挨饿
根据括号内的汉语提示完成句子。
（1）The little boy who ran away from home soon felt ____________ .（饥饿）
（3）Many people in Africa had to(挨饿) ________and some even _________(死于饥饿)because of the lack of grain.
2.Dr.Yuan searched for a way to increase rice harvests without expanding the area of fields.(P10)
【词语拓展】search for；in search of；look for
search for 搜寻（动词词组）
in search of 搜寻（介词词组）
search...for 搜查某地/某人寻找某物
The dogs were in the forest in search of/looking for/searching for clues of the criminals.
=The dogs searched the forest for clues of the criminals.
=The dogs were in the forest to look for clues of the criminals.
【小试身手】选用上述短语填空。
(1)The poor professor felt everywhere on the floor _____________
his glasses.
(2)The police ____________ the thief ____________ the lost wallet.
(3)What are you _____________？You，ve been on net for ages.
3.Thanks to his research, the UN is trying to rid the world of hunger.(P10)thanks to=because of由于；多亏
【即学即练】完成下列句子。
(1) ____________(多亏你的帮助),we were successful.
(2) _______(幸亏他体质好),Jack was able to pull through his recent serious illness.
4.You might guess that Dr Yuan, who is now rich and famous, is satisfied with his life.(P10)
【词语拓展】
satisfy one’s needs满足某人的需要
be satisfied with 对……满意
with satisfaction 满意地
to one’s satisfaction 使某人满意的是……
satisfy vt. 使满意,使确信,使消除疑虑
【即学即练】将下列句子译成英语。
(1)考试结果让我们大家都满意。
________________________________________
(2)他圆满的解释消除了我的顾虑。
________________________________________
5.Indeed,he believes that a person with too much money has more, rather than fewer troubles.(P10)
【句型归纳】
rather than 而不是
would rather do sth.than do sth.else.宁愿干某事，而不愿干某事would do sth.rather than do sth.else.宁愿干某事，而不愿干某事would rather that sb.did/had done sth.宁愿某人干/干过某事
prefer to do sth.rather than do sth.else.宁愿干某事，而不愿干某事
prefer doing sth.to doing sth.else.宁愿干某事，而不愿干某事
【即学即练】完成下列句子。
（1）We ___________live in the countryside ________ in the city.
（2）I __________ you were here now.
（3）He __________staying home _________ climbing the mountain with his parents.
（4）It is you _____________ he that is to blame.
7.Now Dr.Yuan has another dream: to export his rice so that it can be grown all around the globe.(P10)
【词语归纳】
export v./n.输出；出口；出口物exporter n.出口者exportation n.输出；出口
【即学即练】完成下列句子。
(1)原油已经取代咖啡成为我们的主要出口货物。
Oil has supplanted coffee _______________ .
(2)这家公司国内市场非常大，不需要出口。
This company has a large home market and_________ .
8.rid…of … 使…摆脱/清除… get rid of
1）我要消灭这房间里的老鼠.
_________________________________________ (rid…of)
___________________________________________ (get rid of)。