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英语精品教案:大纲版第二册上UNIT4 GREEN WORLD(第三课时).doc

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1、The Third PeriodTeaching Aims:1.Enable the students to further understand some useful words and master their usages.2.Revise the grammar item:the Object,especially the transformation of the useful sentence pattern:have something done.Enable the students to master them through Practice.Teaching Impor

2、tant Points:1.The usages of some useful words:appoint,abandon,appetite,calculate,cosy,identification,privilege,promote2.The sentence pattern:have something doneTeaching Difficult Points:1.How to master the meanings of the useful words above and use them freely.2.How to use the different forms of wor

3、ds as object.Teaching Methods:1.Practice to review the usages of some words and expressions.2.Pair work or group work to make every student join in the activities of the class.Teaching Aids:1.a computer2.a courseware3.a blackboardTeaching Procedures:Step Greets and RevisionGreet the whole class as u

4、sual.Teacher asks some students to retell the text before class.Step Word StudyT:There are a lot of useful words and expressions in the text weve learned.To master them,we need to practise a lot,please open your books at Page 32 and look at Word Study,the first part.Find a word in the box that has s

5、imilar meaning to the underlined part in each sentence to replace the underlined part.Then translate the sentences into Chinese.If there are some other words which have the same meaning,point them out.Have a discussion with your partner or in groups of four.Later,well check the answers.T:(Some minut

6、es later.)Are you ready for it?(Ss:Yes.)Please do it as I asked.Lets begin.Sa:We should use the word “accumulate” to replace “put together”,meaning “积攒”.By the way,the word “save” also has the same meaning.The Chinese meaning of the whole sentence is:他父母亲年复一年攒钱,现已攒够了他到国外的生活费。Sb:2.We should use the w

7、ord “promote”.全国的书店都邀请作者在他的小说上签名以促进小说的销售。Sc:3.Calculate.假如我们要到欧洲呆几周,你能计算出需要花多少钱吗?“figure out” has the same meaning.SD:4.Abandon.15天之后,大家决定放弃搜寻在矿难中幸存者的工作。“give up” has the same meaning.S E:5.Appointed.和别的官员不一样,这个国家的主要城市的市长是由政府委派的。We can also use the word “sent” here.S F:6.Identification.警察喊道:“告诉我们你是谁

8、!”S G:7.Astronomy.从研究恒星、行星到研究宇宙的本质和太空旅行的可能性,古代天文学已经有了进步。S H:8.Appetite.除了所有的农场之外,Tom Hanks还获得了电影名星的称号,他非常想在艺术界取得进一步的成就。“wish” has the same meaning.S I:9.Cosy.在她祖父母家里,他们为Ann安排了一个不大,但是非常暖和、舒适的房间。We can use “pleasant” to replace the words “warm and comfortable”.S J:10.Privilege.年龄较小的学生中,有权使用教授私人图书馆的寥寥无

9、几。T:Thank you for your exact translation.Lets do Word Study,Part 2.Complete the following passage with words from the box in their proper form.Suggested answers:(1)grouping(2)female(3)Herbs(4)was appointed(5)botanical(6)was abandoned(7)globe(8)Oceania(9)enterprise(10)expenseStep GrammarT:Open your b

10、ooks at Page 33.Look at Grammar.Review the Object.As we know,the object comes after a transitive verb and denotes the person or thing affected by the action expressed by the verb.The object may also come after a preposition.Underline the object(s) in each sentence if any,and tell what can be used as

11、 the object (a noun,a pronoun,etc.)Pair work.T:(A few minutes later.)Who will tell us the objects in the sentence?S1:In the first sentence,the noun phrase “an important role” is the object.S2:2.“An appetite” is the object of the verb “showed”.S3:3.“10 000” is the object of the word “paid”.S4:4.“Him”

12、 and “the opportunity” are both objects of the verb “gave”.T:Which is the direct object and which is the indirect?Who can tell us?S5:The direct object is the direct receiver or product of the action expressed by the transitive verb.So,“opportunity” is the direct object and “him” is the indirect obje

13、ct.S6:5.“Banks” is the object of the very “joined”.S7:6.“An expedition” is the object.S8:7.“Explorers”and “which” are objects of the verbs “asked”and “included.”.T:What you said is right.Besides,every noun after a preposition is the object,too.What can be used as the object?S9:From the sentences abo

14、ve,we can see that a noun,a pronoun,a numeral,and v.-ing can all be used as the object.T:Are there any other form which can be used as the object?S10:Yes.Substantivized adjective can.For example:The nurse tends the sick very carefully.S11:Infinitive and phrases can be used as objects,too.For example

15、:The doctors decided to go to save the wounded passengers.S12:Clauses are often used as objects.For example:I dont know when he will come back.Step Sentence TransformationT:Now please translate the sentence “汤姆的叔叔已在给他理发” into English.Sa,tell me how to express it in English.Sa:Toms uncle is cutting h

16、is hair.T:Is there any other opinion?Sb:Tom is having his hair cut by his uncle.T:Very good.(Teacher shows the following on the screen.)Look at the sentences on the screen.Rewrite them using the structure “have sth. done” and the words in brackets as the subject.Rewrite the sentences:1.Someone is re

17、pairing her shoes.(she)2.When he cannot get on line,the technician will help him to solve the problem.(he)3.Something is wrong with her bicycle.The old man is repairing it for her.(she)4.They built new roads to improve the traffic in the city.(the local government)5.The workers are painting the wall

18、s in the bedroom pink.(Jenny)Suggested answers:1.She is having her shoes repaired.2.When he can not get on line,he will have the problem solved by the technician.3.Something is wrong with her bicycle.She is having it repaired by the old man.4.The local government had the new roads built to improve t

19、he traffic in the city.5.Jenny is having the walls in the bedroom painted pink by the workers.T:Now lets do Exercise 3.Before doing the exercise,lets translate the sentence “他送给我一枝钢笔”.Think about how we can express it in English.Sc:He gave me a pen,or he gave a pen to me.T:Very good.Lets rewrite the

20、 following sentences as he did,paying attention to the direct and indirect objects.Suggested answers:1.He sent William the novel yesterday.2.Mother made us some tasty pumpkin pies on Thanksgiving Day.3.Please pass me todays newspaper.4.She lent her umbrella to me last night.5.She bought a gift for h

21、er mother on Mothers Day,which surprised her mother and made her happy.6.John gave his Chinese pen-pal his email address to help him improve his English.Step TestT:(Show the following on the screen.)Lets have a quiz.Write your answers on a piece of paper.Later,well check the answers.Rewrite the foll

22、owing sentences,using “have+p.p.”.1.Someone made it for her as a present.(an old friend of hers)2.Someone will repair the roof this week.(Mr Jones)3.They had rebuilt the house before we moved in.(we)4.Has anyone put up the picture again?(you)Rewrite the sentences,paying attention to the Direct and I

23、ndirect Objects.5.Can you hand my English textbook to me?6.Shall I prepare anything special for them?7.The boy said he would return the dictionary to her the next day.8.Bring another bottle of wine for our guests.Suggested answers:1.An old friend of hers had it made for her as a present.2.Mr Jones w

24、ill have the roof repaired this week.3.We had had the house rebuilt before we moved in.4.Have you had the picture put up again?5.Can you hand me my English textbook?6.Shall I prepare them anything special?7.The boy said he would return her the dictionary the next day.8.Bring our guests another bottl

25、e of wine.Step Summary and HomeworkT:In this period,weve reviewed the usages of some useful words.They are:accumulate,appoint,abandon,.Weve also reviewed a useful sentence pattern:have sth. done,and the direct object and indirect object.In this part we should remember:“to” is usually used after verb

26、s like “write,pass” and “for” is usually used after verbs like “leave,buy,build”(Write them on the blackboard.)Todays homework is to make sentences using the useful words and expressions.Thats all for today.Class is over.Step The Design of the Writing on theBlackboardUnit 4Green worldsThe Third Peri

27、odUseful words:accumulate,appoint,abandon,appetite,calculate,cosy,promote,identification,privilege,astronomyUseful sentence pattern:have sth. doneTo:write,tell,pass,give,promise,send,show,hand,read,tell,bring,throw,cause,lendFor:leave,buy,build,charge,choose,cook,draw,find,get,order,paint,post,save,spareStep Record after Teaching_

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