英语必修3新人教版unit2精品教案

1、20122013 英语必修 3 新人教版 Unit 2精品教案（ Period 4 ）（2）Unit 2Healthy eatingPeriod 4Using language: Listening and speaking整体设计教材分析Thisisthefourthteachingperiodofthisunit.As usual,theteacherwillfirstgetstudentsto review whattheylearnedin the last period,and then lead in the new lesson.We will mainly deal with

2、listening and speaking in this period. At the beginning,studentslistento a dialoguebetweenWangPeng and an expert.Make surestudentsgo throughtheexercisesbeforetheylistento thetape.Thisistosharpentheirattentionand listenfortheanswers.Thiswillalsohelpthem getthegistofthelisteningtext.The teachingproced

3、ures may be as follows: First, let students go through the exercises and guess thelistening text may be about. Play the tape for students to listen to and decide whethertheirguessingis right.Second, askthem to listenagainforthem to do Exercise 3. Third,letthem listena thirdtimetochecktheiranswers.Wh

4、iletheyarelistening,theteachershould pause and repeat the key sentences to help students understand. After listening,let them work in pairs and finish Exercise 4. When checking the answers, explain somedifficultlisteningpointsifnecessary.Intheend, show them thelisteningtextand letthem read and retel

5、l it. This step can help students understand and grasp the listeningmaterialfarfurther.Perhapssome studentswillfindithardtolistentoand understandlistening materials. Encourage them not to give up. The more they listen to English, theeasier it becomes.As we know,young peoplecan show thattheyarenoteat

6、inga balanced dietina numberofwaysby being toothin,toofat orsick.So theexerciseTalkingistoencouragestudentstodiscuss how theirdietsmay affecttheirqualityoflife.Itgives them the opportunityto practice a dialogue using the functional items for seeing the doctor, suggestions andadvice.So theyshouldlear

7、nsome expressionsofseeingthe doctor,suggestionsand advicefirst.Then theyarerequiredto createsuch a dialogue.Duringthecourse,encouragethemto use vocabulary from the reading and listening passages.Thisperiodplacesemphasis on developingstudents listeningand speakingability.We should try our best to enc

8、ourage students to saysomething. Don t always correct themistakestheyhave made whilethey arespeaking.Otherwise,theywouldfeelreluctantandnot say anything more.教学重点1. Develop students listening and speaking abilities.2. Enable students to master different listening skills.3. Let students learn the exp

9、ressions of seeing a doctor, suggestions and advice.教学难点1. Get students to listen and understand the listening materials.2. Let students make a dialogue using the functional items for seeing the doctor, suggestions and advice.三维目标知识目标1. Get students to learn some useful new words and expressions in

10、the listening passages.2. Let students learn the expressions of seeing the doctor:Whats the matter?Whats wrong with you?What seems to be the trouble?How long have you been like this?It s nothing serious, only. . . .I suppose you had better. . . .I think you ought to. . . .能力目标1. Enable students to c

11、atch and understand the listening materials.2. Develop students ability to get special information and take notes while listening.3. Get students to learn and use the expressions of seeing the doctor, suggestions and advice.情感目标1. Enable studentsto know more about healthyeatingand improvetheirqualit

12、yof life.2. Develop students sense of group cooperation and teamwork.教学过程设计方案 ( 一 )Step 1 Revision1. Check the homework exercises.2. Ask some students to translate some sentences using ought to.1) 有些事情我应该在你走之前告诉你。2) 他不应该那样做。3) 他该去看医生吗？是的 ,他该去。4) 要是他全好了 , 他很可能今天就回校上课。5) 你应该信守诺言。1)There is something I

13、 ought to tell you before you leave.2)He ought not to do that.3) Ought he to see the doctor?Yes, he ought to.4)If he is completely well, he ought to be back at school today.5)You ought to keep your promise.Step 2 Warming up1. Tell students: Turn to Page 14. We are goingto the part Listening. We will

14、 listento adialogue between Wang Peng and an expert. Can you guesswhat they are talking about?2. Letstudentslearnthese words.Practicethe pronunciationand lookup them indictionary to find out what these illnesses are._ scurvy_ rickets_ obesityStep 3 Listeningthe1. Go through the exercises to make sur

15、e students know what to do. Let them guess what the listening material they will hear may be about.Show the following on the screen.1)Listen to the dialogue between Wang Peng and an expert. Write down the main idea of the dialogue._2)Listen to the dialogue again and join the names of the illnesses t

16、o their causes.IllnessesCausesScurvytoo much rice, noodles, sugar and fatRicketsnot enough vitamin CObesitynot enough protein and vitamin D2. Play the tape for them to listen to and decide whether their guessing is right ornot.3. Play the tape again for them to write their answers.4. They exchange t

17、he information and listen to the tape again for checking. Let themhave the correct answers.5. Give 2 or 3 minutes to students to ask questions if they have any.6. Let them work in pairs and discuss what problems Wang Peng and Yong Hui have and what suggestions they would give them. Fill in the form.

18、Owner of restaurantProblems with food offeredWhat food is neededWang PengYong Hui7. Show students the listening text and let them read it aloud. Listening text: (Omitted) Step 4 Listening on Page 48 Turn to Page 48.1. Ask studentsto read throughthe directionsand the exercises.Make sure theyknowwhat

19、to do.2. Tellstudentsto lookat the listof illnessesbelow caused by not eatingproperly.rickets obesity anorexia(厌食症 )indigestion(消化不良 )3. Play the tape for students to listen to and find out which illness Emma has.4. Ask students to read the questions.1)What does Emma usually have for breakfast, lunc

20、h and supper?2)What is wrong withEmmas diet?3)Why is the doctor concerned about how much Emma eats?4)How does Emmafeelafterthe doctortellsher about the resultof not eatingproperly?5. Let them listen to Part 1 again and answer the questions.6. Ask them to look at the chart below.Red foodOrange foodGr

21、een food(onlyalittleevery(some every day)(some every meal)day)7. Let them listen to Part 2 again and fill in the chart.8. Let students share their information in pairs.9. Play the tape a third time for students to check and have the correct answers.10. Give 2 or 3 minutes for students to ask questio

22、ns if they have any.11. Show students the listening text and let them read it. Step 5 Talking1. Show the following form on the screen. Let students read the expressions aloud, and make sure they understand their Chinese meanings.DOCTORPATIENTWhats the matter?I ve got a pain in. . .It comes andWhats

23、wrong with you?goes.What seems to be the trouble?I m suffering from. . .I feel tiredHow long have you been like this?all the time.It s nothing serious, only. . .I vegotabadI suppose you had better. . .cough/cold/fever/headache/. . .I think you ought to. . .I ve lost my voice.Ihaveapaininmychest/shou

24、lder/back/. . .It hurts when I touch it.I ll follow your advice.2. Suppose the situation: In pairs imagine that one of you are worried about being too fat or too thin and have gone to consult the doctor. The other student will be thedoctor, who gives advice on how to change his/her diet.3. Give seve

25、ral minutes for students to prepare their dialogue in pairs.4. Ask as many pairs as possible to present their dialogue to the class. Sample dialogue:(Doctor D; Patient P)D: Now what s the matter today?P: I think I am too fat and I would like to be thinner. What should I do, doctor?D: I thinkyou ough

26、t to eatwelland exercisemore. You need todo some runningeverymorning before breakfast. Then you will be sure to lose weight.P: Thank you, doctor. But what should I eat?D: Every day you should eat plenty of fruitand vegetables. You mustnt forget toeat some meat and fish and only a little sugar and fa

27、t.P: What about cola and ice-cream?D: No, they contain a lot of fat, so try and do without them. Come back in a week and I hope I shall see you a little thinner!P: Thank you, doctor. I will! Step 6 Listening task on Page 511. Talk with students about McDonalds.2. Turn to Page 51. Ask them to read th

28、e directions, think about whether they wouldliketo havesuch a restaurant or not and give theirreal opinions and reasons to supporttheir ideas.I would/would not like to have such a restaurant in our town because_.3. Have them share their ideas with the whole class. Students give their own answersto t

29、he questionswhether they would/wouldnot liketo have such a restaurantin theirtown.Different opinions are encouraged.4. Tellstudents:Now listento the tape and see what two otherpeoplein your hometownthink of this plan. Let them go through the chart and make sure they know what to do.NameFor or agains

30、tReasonsTinaLi Qian5. Play the tape for them to listen to and get their answers.6. Two or three minutes for them to discuss and share their answers.7. Play the tape again for them to check and have the correct answers.8. Show them the listening text and let them read it.Listening text: (Omitted)9. L

31、et them design a poster to encourage people to come to a meeting to discuss thisnew restaurant.Give two reasonswhy itshouldbe builtand two reasonswhy itshouldnot.Remind them to pay attention to the following:1)to make a big main heading for the poster;2)to write your two reasons for and against;3)to

32、 give the date and time.10. Give 5 minutes or so for them to prepare their posters. Then let them share eachother.Sample poster:Do you want a McDonald s in our town?Come to a meeting tonight in the town hall to discuss if1 we need another restaurant in our town,2 we need other community buildings,3

33、McDonalds would be good for our town.Time: 7: 30 pmDate: Friday, August 24, 2007 Step 7 SummaryIn thisperiod,we mainlyfocuson the listeningand speakingabilities.They are veryimportant. If your listening or speaking is poor, youd better practise more. The moreyou listento or speak English,the bettery

34、our listeningor speakingis.Remember: Practicemakes perfect. Step 8 Homework1. Finish off the Workbook exercises.2. Preview the passage Come and Eat Here(2).设计方案 ( 二 ) Step 1 Revision1. Check the homework exercises.2. Ask some pairs of students to make up short dialogues to review modal verbs, suchas

35、 ought/oughtnt to, should/shouldnt, mustn t. Step 2 Listening1. Talk about the weakness of the dietin WangPengs restaurant.Discuss withstudentswhat will happenif we only eat in WangPengs restaurant. Thenletthem learn the threenames of illnesses: scurvy, rickets and obesity.2. Have studentslistentoth

36、e whole dialoguebetween WangPeng and an expertto findout the main idea of the dialogue.3. Turn toPage 14. Ask studentsto go throughthe chartin Exercise3 and then listento the tape again and give their answers. Step 3 Speaking1. Have students review the expressions of making suggestions and giving ad

37、vice.2. Let them work in pairs and discuss what Wang Peng and Yong Hui have and what suggestions they would give them.3. Give them several minutes to make up a dialogue in pairs using the expressions.4. Ask as many pairs of students as possible to present their dialogue to the class. Step 4 Workbook

38、 exercises1. Listening1)Go through each exercise before playing the tape.2)Have students listen to the recording a few times and do the exercises.3)Check the answers first in pairs, then with the whole class.2. Talking1)Ask students to read the directions. Make sure they know what to do.2)Let them r

39、eview the expressions of seeing the doctor in the box below.3)Give them enough time to prepare their dialogue in pairs.4)Ask as many pairs as possible to act out their dialogues to the class.3. Listening task1)Ask students to read through the directions and then discuss the questions:Whether would y

40、ou like to have such a restaurant or not? Why?2)Let them listen to the tape and see what two other people in their town think of this plan.3)Have them design a poster to encourage people to come to a meeting to discuss this new restaurant.4)Let them share their posters with each other. Step 5 Homewo

41、rk1. Finish off the related Workbook exercises.2. Make up a dialogue using the expressions of seeing the doctor with your partner.板书设计Unit 2Healthy eatingListening and speakingDOCTORPATIENTWhats the matter?I ve got a pain in. . .It comes andWhats wrong with you?goes.What seems to be the trouble?How

42、long have you been likethis?I m suffering from. . .all the time.I feel tiredIt s nothing serious, only. . .I vegotabadI suppose you had better. . .cough/cold/fever/headache/. . .I think you ought to. . .I ve lost my voice.Ihaveapaininmychest/shoulder/back/. . .It hurts when I touch it.I ll follow yo

43、ur advice.活动与探究DiscussionRead the following reports and then in small groups discuss what you think of afterreading the reports.The latestdata from an ongoing government-sponsoredsurvey of the healthand nutritionof the U. S. population indicated that nearly 65% of American adults were overweight andmore than 30% were obese