新课标 人教版高一英语必修4Unit2全单元教案.doc

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1、高一英语必修4Unit2全单元教案Unit 2 Working the land 课型设计与课时分配：The first period: ReadingThe second period Words and GrrmmarThe third period Extensive ReadingThe four period ListeningThe five period WritingThe six period SummaryThe First Period ReadingTeaching goals 1.Target Language a.词汇和短语sunburn, struggle, su

2、per, expand, circulate, equip, export, ridof, be satisfied with, lead alife, search for, would rather, thanks to, with the hope of, rather thanb.重点句子This special strain of rice makes it possible to produce one-third more of the crop in the same fields. P10He cares little about spending the money on

3、himself or leading a comfortable life. P10He also doesnt care about being famous. P10He feels it gives him less freedom to do his research. P10His other hobbies include playing mah-jong, swimming and reading. P10Wishing for things, however, costs nothing. P102. Ability goals Enable students to learn

4、 more about agriculture, countryside and farming. By talking they can exchange their experience with each other. By reading they will realize the role that agriculture plays in human life. In fact this world faces a serious problem-starvation. So after reading the passage about Dr Yuan students will

5、 know the importance of his achievement to man. Of course they will learn from Dr Yuan some noble character.3.Learning ability goals Help students learn how to describe Dr Yuan Longping including his personality.A.Teaching important points1. Help to comprehend the text and grasp the main idea of the

6、 text.2.Grasp the usage of some words and expressions.3.How to help students make up their minds to make contributions to motherland in the future like Dr Yuan.B.Teaching difficult points 1.How to help students learn more about agriculture.2.Help students really master the usage of words and express

7、ions.C.Teaching aids A tape recorder, a projector and a computer.D. Teaching procedures & ways Step 1 Greeting and leading inlook at the two pictures on Page 9 and answer the questions:1. What are the people doing?2.Can you tell me something about rice?.Step 2 Warming up1.Discussion: (group work)Hav

8、e you ever grown any plants? If so, what did you do to grow them? If not, what kind of plant would you like to grow? How will you grow it?Step 3 Pre-readingThe purpose of this step is to let students know the importance of rice. By answering the two questions, students can easily understand why we c

9、all Dr Yuan Longping a pioneer for all people, and why he devotes all his life to the rice research.1.What do you think would happen if tomorrow there was suddenly no rice to eat?2. If you had the chance to do one thing to help end famine in the world, what would you do?Step 4 Fast ReadingThe purpos

10、e of fast reading is to let students find some useful information, and get familiar with the text. So in this step, teacher designs some questions for students, so that they can easily find the answers and finish the reading task.1. What does Dr Yuan look like?2. Whats his achievement?3. What do you

11、 think of him?Step 5 Careful Reading and Explanation1.Give students 3 minutes to read and find the main idea of the text. While students are doing this, teacher show the chart on the screen. After they have finished their task, ask them to look at the screen and fill in it.Show the chart on the scre

12、en. A PIONEER FOR ALL PEOPLEHe wants everyone to call him a farmer.His biography.His personality.His dreams.Five minutes later, teachers can ask some of them to fulfil the chart. They can use words, phrases, or sentences to do this. Here is a sample for teacher to refer to. A PIONEER FOR ALL PEOPLE1

13、. He wants everyone to call him a farmer.(1) A scientist works the land.(2) Sunburnt face and arms, slim, strong body.(3) Grow hybrid rice.(4) The first agricultural pioneer.2. His biography.(1) In 1931, born.(2) In 1953, graduated and devoted his life to finding ways to grow rice.(3) Last year, twe

14、nty billion tons of rice was produced. Now, Dr Yuan is circulating his knowledge.3. His personality.He is satisfied with his life. Because he doesnt like money and fame.4. His dreams.(1) The first dream.(2) The second dream.2.language points: 1)“for thats how he regards himself.“how he regards himse

15、lf, means how he thinks of himself. It refers to a persons self-image .2) “has more, rather than fewer troubles.?while “ has more, rather than fewer troubles means that you expect fewer troubles but in face you get more than you thought you would.3)struggle v to make great effortse.g. They have stru

16、ggled for years to free their country from the enemy.Im struggling to finish the huge helping you gave me.4)sunburnt adj sun-tannede.g. His sunburnt skin looks healthy.5)super adj (infml) excellent; splendide.g. Youll like her, shes super.You look super in your new clothes.It was super of you to hel

17、p.6)expand v(cause sth to) become greater in size, number or importancee.g. Metals expand when they are heated. Why not try to expand your story into a novel?7)circulate v(cause sth to) pass from one person, place, etc to anothere.g. People who circulate false news are to be blamed. Yet reports of t

18、his kind have been circulated by our newspapers. The news of the enemys defeat quickly circulated round the town.8)equip vsupply sb/sth (with what is needed, for a particular purpose)e.g. Now all fishing boats are radio-equipped. They cant afford to equip their army properly. Please equip yourself w

19、ith sharp pencil and a rubber for the exam.9)export vsend(goods) to another country for salee.g. India exports tea and cotton to many different countries. This company has a large home market but doesnt export.10) ridof make sb/sth free from(sb/sth unpleasant)e.g. We all wish that we would rid the w

20、orld of famine.The farmer recently tried to rid the house of rats.11)lead a life, live a lifee.g. Now we are leading a happy life.In the old days farmers led a terrible life in the country.12) be satisfied with, be content withe.g. The young lady isnt satisfied with the peaceful life.Are you satisfi

21、ed with his answers?13) would rather, prefer toe.g. Id rather walk than take a bus.Id rather you knew that now, than afterwards.Step 5 Listening and Post-readingAt first, let students listen to the tape, and then finish the exercise in Comprehending. In Step IV and V, we have involved some questions

22、 in Exercise 3, so teachers can choose some questions to do. For Exx 1 and 2, teachers can leave some time for students to finish and then check the answers with the whole class.Step 6 Summary and HomeworkToday we talked about agriculture. And we also read about Dr Yuan Longping. We have known much

23、about the great scientist. OF course we have learned some words and expressions about farming. Please try to grasp these words and expressions after class. Now please look at the poem on the screen: Farmers weeding at noon, Sweat down the field soon. Who knows food on a tray, Due to their toiling da

24、y. Do you know it? Read it and say whot does it mean? (Its 悯农 written by Li Shen.) The title is A HARD-WORKING FARMER. This is my gift to you. Please read it together. OK, hope you can remember it when you are having your dinners. Besides, Id like you to think: even if Dr Yuans dreams come true, can

25、 this really solve the starvation? Why? This is the homework. Think it over. Next time Ill ask some of you to give your opinion in the class. Another one is to finish the exercises in learning about Language. Exercise 1,2 and 3 are about useful words and expressions. Finish them.The Second Period Wo

26、rds and GrammarTeaching goals 教学目标1.target language 目标语言a.词汇和短语sunburnt, hunger, expand, circulate, struggle, export , output, satisfied , strain , rid of , lead a .life, would rather , thanks to b .语法The-ing form as subject and object. 2.Ability goals能力目标Enable students to master the usage of the w

27、ords and expressions above and use the ing form as subject and object correctly and freely.3. Learning ability goals 学能目标Help students learn how to use these words and expressions freely to express their ideas and use theing form as subject and object as they like. They can also practise actively an

28、d attentively do that they reach their goals A. Teaching important points 教学重点The usage of the important words and the-ing form used as subject and object .B.Teaching important words points How to use the words and expressions and the-ing form freely .C. Teaching method Explaining , discussing and p

29、racticing .D. Teaching aids A projector and a computer.E. Teaching procedures & ways Step 1 Greeting and revisionFree talk:1. Whats your breakfast ? 2. When you are eating at the dinning-room, do you often find some food thrown away ?Step II word study A. Complete the exercise on the screen. Teaches

30、 shows the following in the screen Complete the sentences with the words from the box in proper forms. Some Words may not be used. Sunburnt, strain, output , export , rid of , would rather , increase , satisfied , super ,leada life , thanks to , struggle With the development of science and technolog

31、y china is _ many kinds of electric products to developing countries.Yao Ming plays basketball in NBA and he is a _ basketball star. _ bad weather ,our football match has to be put off.Now the old couple _ simple but happy _ in the countryside .Judging from his _ _face and arms , he works in the ope

32、n air . Im very tired . I _ have a good sleep than go to the cinema .The _ of corn this year is double that of last year .We _ wheat to Russia and import silk from Japan .The basketball league _ by adding four new terns .The people _ to get out of the burning building .A few minutes later , the teac

33、her may ask some students to read out their answers and give the Chinese meaning of each sentence . The teacher corrects any mistake and gives some explanations. Answers to the sentences: 1.exporting 2.super 3.thank to 4. is leading a life 5.sunburnt 6.would rather 7.output 8.export 9. was strained

34、10.struggled B.Finish the Exx 1,2 and 3 on page 11. Step III grammar There are two tasks in this step. One is to do some explanations about the structure ; the other is to do some exercises in the discovering useful structures in page 12.Task 1A. The following sentences are from the text. There are

35、some useful structures in them . Let students translate them and pay attention to these boldface words .1.,he cares little about spending the money on himself or leading a comfortable life . p 102.He also doesnt care about being famous. P 103.His other hobbies include playing mah-jong ,swimming and

36、reading . p 104.Wishing for things , however , costs noting . p 10 B.Complete the sentences with the given words in proper forms. Fancy Mary _ (do ) a thing like that !_ ( take ) physical exercise every day is profitable to our health .That is a matter of importance , it wants _ ( handle ) carefully

37、 .Her not _ (come back ) made us disappointed .I must apologize for _ ( not let )you know ahead of time .Mr Brown regretted _ (beat ) his son. Check the answers and correct mistakes if there is any and do some explanations at the same time .Task 2 A .Do some exercises: Please do ex 2 on page 12. You

38、 are asked to rewrite the following sentences using the -ing form as the subject .Ask some students to do them one by one .B. Do Exercise 3. This time join the two halves to sentences.C. Finish EX4 in page 13. Use the following phrases with the ing form to describe a person you admire. Teacher can g

39、ive students four minutes to write a short passage by themselves and then ask one or two students to give their answers.Step IV Using Structures A.Finish Exercise 1 on Page 50. Check their answers with the whole class .B. Exercise Now work in pairs or groups to finish this task.Step V HomeworkFinish

40、 all Exercises on Page 49. The Third Period Extensive Reading Teaching language 1.Target language A 重点词语 mineral , reduce , organic , level , whatever , bacteria , refer to , year after year B 重点句型 It also refers to crops growing with natural rather than chemical fertilizers. P13Putting this in thei

41、r fields, they argue, makes the soil P13This is importing because developing a healthy soil reduces diseases P13However, using chemical fertilizers is a big problem. P13 Firstly , leaving chemicals in the ground a long time is not good for P13Instead, organic farmers insist on changing crop every tw

42、o or three years. P14These put the minerals back into the soil, making it rich and healthy P14make sure that what is left in the ground after harvesting becomes a P142.Ability goals 能力目标 Enable Ss to master the main idea of the text and know the ways of organizing articles.3.Learning ability goals 学

43、能目标 Help students learn how to enlarge the words and know the ways of the same topic.A.Teaching important and difficult points 1.How to grasp the main idea of the passage.2.How to grasp the words and phrases and be able to use them of the same topic. B.Teaching methods Show questions, read fast, fin

44、d the main idea carefully and finish all the tasks.C.Teaching aids A recorder and a projector.D.Teaching procedures & ways Step I Greeting Step II Reading There are three tasks in this. Teachers can ask students to read the articles one paragraph by one paragraph. Ask them some questions about the p

45、assages. There are three paragraph in the article. In each passage, there are one or two questions. When students finish these questions, they will find that the structure of the text has turned up. Task 1 : Questions about the text.Show the questions on the screen:what is the organic farming?what i

46、s the advantage of using natural fertilizer?what is the disvangtage of using chemical fertilizers?whats the main idea of paragraph 3?why do farmers grow their crops in such ways?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.whats the main idea of paragraph3?5.why do farmers grow their crops in such ways? Read the text one paragraph by one paragraph and