河南省仁愛(ài)版九年級(jí)上冊(cè)英語(yǔ)教案Unit2Topic2Alltheseproblemsareveryserious.SectionB

1、二 Section B 二、 、I . Material analysis本課是九年級(jí)第二單元第二話題的第二課時(shí)，主活動(dòng)是1a。1a通過(guò)Kangkang和Michael之間的對(duì)話配合相應(yīng)的圖片，談?wù)撝袊?guó)空氣污染的嚴(yán)峻形勢(shì)，提出人們?cè)谌粘Ｉ钪袘?yīng)愛(ài)護(hù)環(huán)境的建議。本課內(nèi)容貼合學(xué)生的實(shí)際生活，表達(dá)了責(zé)備，抱怨等情緒；對(duì)于如何保 護(hù)環(huán)境，該部分運(yùn)用祈使句等提出了各種建議，重點(diǎn)學(xué)習(xí)了不定代詞和不定副詞的用法和區(qū)別。1b主要訓(xùn)練學(xué)生在聽(tīng)力過(guò)程中抓細(xì)節(jié)的能力。1c通過(guò)抓信息，填表格，整合保護(hù)環(huán)境的建議。2和3通過(guò)聽(tīng)和寫(xiě)的方式，進(jìn)一步鞏固不定代詞和不定副詞的用法。4則意在規(guī)范學(xué)生在日常生活中的不文明行為。通過(guò)

2、本課的學(xué)習(xí)，可以讓學(xué)生意識(shí)到保護(hù)環(huán)境并不難，作為學(xué)生完全可以通過(guò)注意生活中的細(xì)節(jié)來(lái) 參與環(huán)境保護(hù)，并自覺(jué)糾正破壞環(huán)境的不良行為。n .Teaching aims1 .Knowledge aims：掌握本課的重點(diǎn)詞匯和短語(yǔ)，區(qū)別不定代詞和不定副詞的用法。正確運(yùn)用保護(hù)環(huán)境的建議，表達(dá)責(zé)備和抱怨等情緒。2 .Skill aims:能聽(tīng)懂有關(guān)保護(hù)環(huán)境的建議和表達(dá)責(zé)備和抱怨等情緒的短文。能正確運(yùn)用弱讀和連讀的技巧，使發(fā)音流暢，富有韻律感。能表達(dá)責(zé)備和抱怨等情緒，能就環(huán)境保護(hù)提出自己的建議。3 .Emotional aims: (optional)引導(dǎo)學(xué)生關(guān)注身邊的環(huán)境問(wèn)題，樹(shù)立綠色環(huán)保意識(shí)。做到 “保護(hù)

3、環(huán)境 從我做起，從小事做起4 .Culture awareness: (optional)m . The key points and difficult points1. Key points:Words and phrases: none, rubbish, wild, nobody, worst, situation, punish, perhaps, everybody, user, spit, untidy, rude, behavior, nowhere Something useful/ important, none of us, here and there, in publ

4、ic, care for/ look after /take care of, worst of allSentences: But the government is doing something useful to protect the environment.None of us likes pollution.Don t spit anywhere in public.Everyone should care for wild animals and plant more trees.We should do everything we can to protect the env

5、ironment.Grammar: Indefinite pronoun and adverb.2. Difficult points ：能熟練地表達(dá)責(zé)備和抱怨的情緒，并提出保護(hù)環(huán)境的建議。能在不同語(yǔ)境中，正確使用不定代詞和不定副詞。在朗讀中，能正確地把握連讀和弱讀的技巧。IV . Learning strategies通過(guò)1b,教會(huì)學(xué)生將聽(tīng)到的內(nèi)容轉(zhuǎn)換成圖片信息通過(guò)2和3,訓(xùn)練學(xué)生在不同的語(yǔ)境中運(yùn)用不定代詞和副詞。通過(guò)要求學(xué)生掌握弱讀和連讀的發(fā)音技巧，反思自己的發(fā)音中的問(wèn)題。V . Teaching aids單詞卡片（如：none/ nobody; use/ user; garbage/ru

6、bbiSh;騰格爾天堂的 MV;關(guān)于污染的圖片或者幻燈片；錄音機(jī)等。VI. Teaching proceduresStage (time period)InteractionpatternsTeacher activityStudent activityRemarks1Getting students ready for learning (2 mins)Class activityLet the Ss enjoy a song named Heaven by Tenger and enjoy the scenery in the MV as well.T: Hello, everyone!

7、Now let s enjoy an MV about TengerS Heaven. Have you ever heard it?S1: Yeah.T: OK. Let s watch it together. Please enjoy the beautiful scenery and imagine you livePlay a song Heaven by Tenger and enjoy the scenery in the MV.S1: Yeah.歌曲，騰格爾的天堂中 有迷人的景色和優(yōu)美的環(huán) 境，這些和課文提到破壞環(huán) 境的一些行為不相符合。教 師可以通過(guò)視頻來(lái)喚起學(xué)生 對(duì)美的向往

8、和追求其它秀美 的風(fēng)景圖片或視頻短片也都 是很好的素材。in such a beautiful place.Ss:Ss:2Lead-in(5 mins)Class activityLet the Ss listen again and try towrite down some words or phrases to describe the beautiful scenes in the song.T: Oh, some of you are great singers. OK, listen again, try to use some words or phrases to descri

9、be some beautiful scenes i this song.皿 .T: Who wants to try?51: A blue sky with white clouds.52: The running horses.T: Anything else?53: Large green grass54: Clear water in the beautiful lake.Listen again; try to write down some words or phrases to describe the beautiful scenes in the song.n51: A bl

10、ue sky with white clouds.52: The running horses.53: Large green grass54: Clear water in the beautifulS5:lake.S5:3Pre-listening (5-7 mins)Class activityShow the picture in 1a and lead the Ss to th new lesson. Teach the new words.T: Do you like the environment there?Ss: Yes, I like it very much.T: It

11、8 really a good place to live in. Now look at this picture, what can you see in the picture?Ss: Some factories / air pollution T: Right. Is it beautiful?Ss: No.T: If we build some factories on the grass, what will happen?Ss: The beautiful scenery will disappear.T: Right. So terrible. Now air polluti

12、on hase Look at the picture of air pollution and learn the new words.Ss: Yes, I like it very much.Ss: Some factories / air pollution Ss: No.Ss: The beautiful scenery will disappear.在劃、節(jié)與環(huán)節(jié)的過(guò)渡上，要 注意自然流暢，順理成章的 進(jìn)入下一個(gè)步驟。巧妙的過(guò) 渡語(yǔ)既能起到承上啟卜的作 用，又能抓住學(xué)生的注意力。become a serious problem in China. China has become b

13、oth the largest producer and the largest user of coal in the world. Coal can provide us with energy, however, it also brings us air pollution. Do you like air pollution?Ss: No.Ss: No.4While-listening(6 mins)Individual workStep 1: Guide the Ss to listen to 1a and finish 1b.T: None of us likes polluti

14、on. So what should we do to protect the environment? Lets listen to Kangkangs advice. When listening, try to number the pictures in 1b. T: OK, lets check the answers. The right order is S1: 2-3-4-1-5.Listen to the dialog and number the pictures. Finish 1b.S1: 2-3-4-1-5.通過(guò)完成1c的讀后任務(wù)，進(jìn) 一步理解對(duì)話內(nèi)容。本課的 對(duì)話簡(jiǎn)

15、單，1c的任務(wù)相對(duì)容 易，因此，可以將1c改為聽(tīng) 力任務(wù)。Individual workStep 2: Get the Ss to listen to 1a again and complete the table in 1c.T: Now listen to 1a by yourselves and try to complete the table in 1c.T: OK, No.1.51: Care for wild animals.T: No.2.52: Plant more trees.T: How about No.3?，53: Do everything we canListen

16、 to 1a again and complete the table in 1c.51: Care for wild animals.52: Plant more trees.學(xué)優(yōu),考53: Do everything we can5Post-listening(10 mins)Group workStep 1: Let the Ss read 1a in roles, and then act the dialog out, paying attention to the pronunciation and intonation.T: Now read 1a in roles, and t

17、hen act every dialog out. Pay attention to theRead 1a in roles, and then act the dialog out, paying attention to the pronunciation and intonation.諦言操練的過(guò)程既可以增強(qiáng) 語(yǔ)感，又可以培養(yǎng)自信心。 教師可以根據(jù)班級(jí)情況，分 配朗讀的方式和時(shí)間。教師 在采用PK的方式進(jìn)行朗讀pronunciation and intonation. Then we will choose two groups to PK.The winner can get thre

18、e stars and the loser can get only one. You have three minutes to get ready. T: OK, Group Five has been ready for it. Please choose one group to PK.Ss: Group Four. T: Wonderful. You both did it very well. Now, choose the better one between them and tell me the reasons. T: Congratulations to Group Fi

19、ve! Group Four don lose your heart and try to do it better next time.學(xué)優(yōu),考Ss: Group Four. 訓(xùn)練時(shí)，要注意每組PK完 后，有適當(dāng)?shù)狞c(diǎn)評(píng)，讓后面 的小組有f的提高；如果 讓學(xué)生點(diǎn)評(píng)的話，注意引導(dǎo) 學(xué)生從流暢度、參與度和準(zhǔn) 確度等方面進(jìn)行評(píng)價(jià)。Group workStep 2: Let the Ss read 1a carefully and Read 1a carefully and underlineunderline the difficult points including the difficult

20、points includingwords, phrases and sentences. Then lead thewords, phrases and sentencesSs to ask their classmatesand teacher for help. Write down the key points on the Bb.T: First, read 1a and underline the difficult words, phrases and sentences.T: If there are some difficult points you can understa

21、nd, please ask your classmates for help. If all the group members can stolve the problem, I can give you some advice.Ss: How to understand “Noneof us likes pollution. ” ？Then try to understand them with the help of their group members.Ss: How to understand of us likes pollution. ?None力T: We can also

22、 say like this“ Nobody likes學(xué)生能夠正確提出問(wèn)題，也 是能力的體現(xiàn)，教師需要引 導(dǎo)學(xué)生，一步一步朝著正確 答案去思考，可以運(yùn)用課文 中的文本語(yǔ)言，也可以拓展 例句提供新的語(yǔ)境，還可以 根據(jù)已學(xué)知識(shí)理解新知識(shí)。pollution ” .We can not say “No one of us likes pollution ” . Pay attention to thebvend we can also use “l(fā)ike ” instead ofSs:(Teacher teaches other points in the same way and writes

23、them down on the Bb)Ss: .likes ” .Ss:6Finishing Task2 and 3(10 mins)Individual workStep 1: Lead the Ss to scan the letter and try to fill in the blanks first, and then listen and complete the letter. At last, discuss the usage of indefinite pronoun and adverb.T: Kangkang has written a letter to the

24、headmaster about the environment in his school. But some words are missing. Can you help him finish the letter?Ss: Yes Scan the letter, try to fill in the blanks, and then listen and complete the letter. At last, discuss the usage of indefinite pronoun and adverb.Ss: Yes 語(yǔ)法是諦言組織的規(guī)律，沒(méi) 有語(yǔ)法，語(yǔ)言便只是一些雜 亂無(wú)

25、章的符號(hào)，就會(huì)失去英 語(yǔ)的工具性。教師在教授語(yǔ) 法時(shí)，要注意方法和策略。 本課要突破不定代詞和不定 副詞的用法。先通過(guò)聽(tīng)讀對(duì) 話，理解各個(gè)不定代詞的含 義，然后通過(guò)語(yǔ)篇填空，讓T: Now lets l isten carefully. T: Have you finished? Lets check the answesr together.51: I mwriting to tell you something important.52: Nobody likes to be untidy.53: Some students throw bottles everywhere.S4T: Gr

26、eat. Now look at these sentences. Point out the indefinite pronoun and adverb in each sentence.1. But the government is doing something useful to protect the environment.2. None of us likes pollution.3. Don t spnywhere in public.51: I mwriting to tell you something important.52: Nobody likes to be u

27、ntidy.53: Some students throw bottle; everywhere.S4 ,學(xué)a學(xué)生嘗試使用這些不定代 詞，然后自己歸納總結(jié)他們 具體的用法，最后在第四步 中檢測(cè)學(xué)習(xí)的程度。在語(yǔ)法 習(xí)得過(guò)程中，教師要注意自 己的角色，注意引導(dǎo)學(xué)生學(xué) 會(huì)觀察、思考、討論、歸納。5Individual work4. Everyone should care for wild animals and plant more trees.5. We should do everything we can to protect the environment.6. I mwriting to

28、 tell you something important.7. Nobody likes to be untidy.8. Some students throw bottles everywhere.S5:something, none, anywhere,everywhere,everything,nobody,everywhere T: Right. But how to use them? You can get some help on Page 124 in your text book. Step 2: Let the Ss finish 3 according to the g

29、iven sentences. Then read the sentences together. Pay attention to the weak form,Finish 3 according to the given sentences. Then read the sentences together. Payliaison and intonation.T: Now please complete the sentences according to the first one. T: OK, No.1, who can try?51: Nobody would like to s

30、ee dirty waterT: No.2?52: and not spit anywhere in public.T: How about the last one?53: We shouldn t do anything to destroy T: Excellent! If you have any questions about the indefinite pronoun and adverb, please ask others or me for help. Now let s read together. Pay attention to the weak form, liai

31、son and intonation.Ss:attention to the weak form, liaison and intonation.51: Nobody would like to see dirty water 52: andnot spit anywhere in public.53: We -shouldn t do anythin destroy ，Ss:g to7Summarizingand assigning homework(5 mins)Group workStep 1: Let the Ss go over what they have learned this

32、 period. Sum up the key points. T: Now lets sum up what we have learned today. You can begin with the words and the phrases. Step 2: HMK: Let the Ss talk about their bad habits at school and find the solutions. Then write a short passage according to their discussion.T: After class, discuss your bad habits at school and find the solutions with your group members. Then write a short passage according to your discussion. Next class, you can report to the class.OK, listen to the song Heaven again and let s cherish th