八年級(jí)英語(yǔ)上冊(cè) Unit 2 Keeping Healthy Topic 3 Must we do exercise to prevent the flu P1教案 （新版）仁愛(ài)版

1、Must we exercise to prevent the flu?教學(xué)內(nèi)容分析及課時(shí)分配建議：本單元以Keeping Healthy 為主題。話題三以如何預(yù)防流行性感冒為話題，創(chuàng)設(shè)情境幫助學(xué)生學(xué)習(xí)詢問(wèn)建議的表達(dá)和運(yùn)用順序過(guò)渡詞層次清晰地發(fā)表自己的看法，在此基礎(chǔ)上了解如何保持身體健康，怎樣預(yù)防疾病、怎樣正確地進(jìn)行鍛煉等相關(guān)知識(shí)。Section A部分通過(guò)記者采訪Dr. Li，學(xué)習(xí)用first, second, third, finally使語(yǔ)意表達(dá)連貫，掌握情態(tài)動(dòng)詞must的一般疑問(wèn)句及其肯定回答和否定回答，并能運(yùn)用情態(tài)動(dòng)詞should, had better和must的正確形式表達(dá)建議。

2、Section B部分通過(guò)Kangkang給他的爸爸電話留言這件事，體現(xiàn)了醫(yī)生的忙碌和重要性，并學(xué)習(xí)打電話，留口信的交際用語(yǔ)及書寫電話留言條，同時(shí)掌握反身代詞的用法。此外還要求了解字母組合cle, ddle, ple, ble,ften,ttle的讀音，學(xué)習(xí)連讀、弱讀和不完全爆破的語(yǔ)音規(guī)則并能正確拼讀和辨音。Section C部分通過(guò)李醫(yī)生有關(guān)保持健康的報(bào)告，讓學(xué)生清楚日常生活中應(yīng)該如何保持健康，同時(shí)訓(xùn)練學(xué)生從短語(yǔ)到句子再到短文的語(yǔ)言輸出能力。Section D部分是對(duì)本話題的總結(jié)和復(fù)習(xí)，最后通過(guò)Project中制作相關(guān)話題的英文小報(bào)活動(dòng)對(duì)所學(xué)內(nèi)容進(jìn)行積極應(yīng)用和自主拓展學(xué)習(xí)探究。Topic 3

3、的內(nèi)容可以用5個(gè)課時(shí)來(lái)完成。第一課時(shí)：Section A-1a, 1b, 1c, 1d.第二課時(shí)：Section A-3,2, Section B-1a,1b,1c.第三課時(shí)：Section B-2a,2b ,3a,3b.第四課時(shí)：Section C-1a,1b,1c,2,3.第五課時(shí)：Section D-1a,1b,Grammar and Functions, Project.第一課時(shí)（Section A-1a, 1b, 1c, 1d）教學(xué)設(shè)計(jì)思路：本節(jié)課主要活動(dòng)為Section A 的1a，1c和1d。首先教師展示圖片，教學(xué)新單詞journalist,question,crowded等，同

4、時(shí)導(dǎo)入對(duì)1a的泛聽(tīng)，完成1b并核對(duì)答案。然后再聽(tīng)錄音1a完成1c。在充分聽(tīng)讀1a后嘗試用順序過(guò)渡詞first,second,third,finally來(lái)復(fù)述李醫(yī)生的建議。最后仿照1d的例子，運(yùn)用must對(duì)1b的信息進(jìn)行問(wèn)答，學(xué)習(xí)使用must征求建議，鞏固預(yù)防流感的表達(dá)。. Teaching aims1. Knowledge aims：（1）能正確拼讀并運(yùn)用單詞表中的單詞與短語(yǔ)：question, go ahead, build up, all the time, finally, journalist, crowded(2) 能用以下短語(yǔ)進(jìn)行口頭或書面的表達(dá)：keep away from, t

5、ake some medicine, change our clothes often, do sth. at once, take ones advice,等。(3) 能用first, second, third, finally有序地進(jìn)行表達(dá)。(4) 能正確地運(yùn)用must 提問(wèn)：You must have a good rest.You mustnt throw litter around.2. Skill aims: (1) 能聽(tīng)懂有關(guān)預(yù)防流感的對(duì)話或文章。(2) 能比較流利地談?wù)撚嘘P(guān)預(yù)防流感的話題，能熟練地運(yùn)用must問(wèn)答，表示征求意見(jiàn)或提建議。3. Emotional aims:(1

6、) 學(xué)生能夠聽(tīng)從他人建議，積極預(yù)防感冒。(2) 強(qiáng)化學(xué)生的健康意識(shí)，教會(huì)學(xué)生如何更好地進(jìn)行體育鍛煉。4. Culture awareness:. The key points and difficult points1. Key points:keep away from, take some medicine, change clothes often, s, do sth. at once, take ones advice等等短語(yǔ)的理解及運(yùn)用。 2. Difficult points： (1) May I ask you some questions? some 在疑問(wèn)句中的運(yùn)用。(2)

7、 Must we? 的回答語(yǔ) No, we dont have to. / No, we neednt. Learning strategies學(xué)會(huì)用first, second, third, finally談話或?qū)懽?，有益于培養(yǎng)學(xué)生英語(yǔ)口頭和書面表達(dá)的條理性。. Teaching aids計(jì)算機(jī)多媒體投影儀。V. Teaching proceduresStage 1（4mins）：Getting students for learning StepTeacher activityStudent activityDesigning purpose (Group work)Get student

8、s ready for learning.T: Good morning, everybody!T: How are you doing today?Act as a journalist and interview two groups about how to keep healthy:T: Im a journalist from CCTV. (Show a picture of “journalist” on screen.) May I ask you a question? T: Do you know how to keep healthy?T: Thank you for yo

9、ur advice.Focus their attention on the teacher.Ss: Good morning, MissSs: Very well, thank you .Students from the group will accept the interview: G1: Yes, please.S1: Yes. Go to bed early and get up early.S2: Drink enough water every day.S3: Eat fruit and vegetables often to keep healthy.S4: Take par

10、t in sports. S5: Have a healthy eating habit.G2:該部分目的在于師生間的常規(guī)活動(dòng)，復(fù)習(xí)上個(gè)話題所學(xué)關(guān)于健康生活的重要短語(yǔ)和表達(dá)建議的句子。Remark: Stage 2（5mins）：Pre-listening StepTeacher activityStudent activityDesigning purpose1( Class work )Show the new words on the screen with synonymous besides and teach them.T: Before new lesson, lets lear

11、n about some words. Please look at the screen. Here “prevent means “stop”. “Buildup” means “keep healthy”. What about “all the time ”? Yes, “always”. And here “finally” has the same meaning as “l(fā)ast”. Please read after meLearn the new words.該部分旨在初步呈現(xiàn)有關(guān)怎樣預(yù)防流感的詞匯表達(dá)，為接下來(lái)的聽(tīng)力活動(dòng)做準(zhǔn)備，起導(dǎo)入話題和詞匯展示的作用。2( Group

12、work )Lead in 1a.T: We all know that Kangkangs father is a doctor. Now he is interviewed by a journalist about how to prevent the flu. Dr.Li gives some advice. You will listen to their conversation and find it. Before listening, please look through 1b. And try to understand the eight phrases.T: Do y

13、ou have any difficulty understanding them?T: Whod like to help him?T: Correct! Thank you!Read 1b and predict 1a.S1: I dont know the phrase“keep away from crowded places”.S2: “Keep away from ”means 遠(yuǎn)離 in Chinese. And crowded places means “擁擠的地方”.Remark：老師可采用圖片直觀呈現(xiàn)詞匯和短語(yǔ)。Stage 3（10mins）：While-listening

14、 StepTeacher activityStudent activityDesigning purpose1(Class work)Play the recording of 1a and get the Ss to finish 1b.T: Lets listen to the conversation between Dr. Li and the journalist, then you get ready for checking Dr. Lis advice. T: Which is Dr. Lis advice according to the interview? Volunte

15、ers? Listen to 1a and finish 1b.Ss:S1:The answer is 1,2,4,5,8.通過(guò)聽(tīng)對(duì)話，完成1b，1c的練習(xí)，幫助學(xué)生理解對(duì)話大意，訓(xùn)練學(xué)生從聽(tīng)力材料中獲取具體建議信息的能力和推理判斷的能力。2(Individual work)Finish 1c T: Ill play the recording for the second time and stop when necessary and you please try to finish 1c. T: Who can have a try to retell Dr. Lis advice wi

16、th first, second, third and finally. You can use the correct phrases in 1b.T: Anybody else wants to have a try again?T: Well done!Listen to 1a again and finish 1c.S1: First, we should exercise often to build us up. Second, we should always keep our rooms clean and the air fresh. Third, we should oft

17、en wash our hands and finally we should keep away from crowded places.S2: First, we 3(pair work)Ask the students to read 1a after the recording.T: Ill play the recording of 1a for you to read with sentence by sentence. Pay attention to your pronunciation and intonation.T: One more time and please re

18、ad at the same speed and Ill ask some pairs to read and act it out later.T: Its time for you to act it out. Which pair wants to go first? You can choose a draw to decide who will be the journalist. Here the pair of glasses, camera and microphone are for the journalist.T: You really did a good job!Ac

19、t out 1a in pairs.Remark：聽(tīng)音前先根據(jù)1a中的圖片和1b的內(nèi)容預(yù)測(cè)對(duì)話主題。Stage 4（16mins）：Post-listeningStepTeacher activityStudent activityDesigning purpose1(Class work)Show some language points on the screen for the students to understand.May I ask you some questions?go aheadWhat should we do to prevent it?build upall th

20、e timekeep away fromfirstsecondthirdfinallyUnderline the language points in their books and understand what the teacher explains.2(Pair work)Ask the students to retell 1a according to the sequence:T: Its time for you to try to retell 1a by using first, second, third and finally. The sequence on the

21、screen can help you.(1) exercise often to build us up(2) keep our rooms clean and the air fresh (3) wash our hands and change our clothes often(4) keep away from crowded placeT: Whod like to try first?Try to retell 1a with the help of the sequence on the screen.Ss:S1: I want to have a try. First,該部分

22、目的是根據(jù)所給信息復(fù)述李醫(yī)生的建議，鞏固1a有關(guān)預(yù)防流感的表達(dá)，訓(xùn)練學(xué)生綜合語(yǔ)言運(yùn)用能力。3(pair work)Start on 1dT:Its time for you to work in pairs. now you can make up conversations based on the example in 1d, using the information in 1b.T: which pair wants to go first?T: Another pair?T:Good job!Make up dialogs in pairs.Ss:S1: Must we keep o

23、ur rooms clean to prevent the flu?S2: Yes, we must.S1: Must we go to bed early to prevent the flu?S2: No, we dont have to./ No, we neednt.S3:S4:該部分主要通過(guò)仿編對(duì)話活動(dòng)形式，發(fā)展學(xué)生讀和說(shuō)的能力，幫助學(xué)生在應(yīng)用的過(guò)程中掌握情態(tài)動(dòng)詞must的一般疑問(wèn)句及其肯定回答和否定回答。Remark： Stage 5（5mins）：Summarizing and assigning HMKStepTeacher activityStudent activityDe

24、signing purpose1（Class work)Show the summary to the students. Including vocabulary and the usage of modal verb must.T: OK. Class will be over soon, Now lets summarize what we have learnt in this lesson. T: Anything else?Summarize Section A with the teacher S1: We learned how to describe something with first, second, third and finally. S1: Well. We knew how to give positive or neg