九(上)U2-T1教學(xué)設(shè)計方案

1、教學(xué)媒體選擇分析表知識點學(xué)習(xí) 目標媒體類型媒體內(nèi)容要點教學(xué) 作用使用 方式所得結(jié)論占 用時 間媒體來源1someusefulsenten ces理解多媒體展 示文 本Oh, mygood ness!Look,there areseveralchemicalfactories pouring waste waterinto thestream.創(chuàng)設(shè)情境， 導(dǎo)入邊演 示、邊 講解理解感嘆 句5 分鐘下載動 畫、自制2directspeechand indirectspeech掌握圖片， 多媒 體展示(1) Kangkangsaid that it wasabeautiful placewithlo

2、ts of flowersand grass.(2) Kangkangsaid that theflowers andgrasshadgone.理解掌握知識演示Lear ndirectspeech andin directspeech10分 鐘下載圖 片、自制 多媒體課件3talk aboutdiffere ntkinds ofpolluti on掌握動畫、圖片、文本Airpolluti onmakes peoplesick.(2)Lightpolluti onisharmfultoeyes.(3)Litter in fluences our en vironment.能就 環(huán)保 問題表達 簡

3、單 的觀點和 意見.加深對各 種污 染及其危 害的 理解游戲 及調(diào) 查.演示， 講 解，呈現(xiàn)，能就環(huán)保 冋題表達 簡單的觀 點和意見.加深 對各種污 染及其危 害的理解10分 鐘下載圖 片、自制 課件4 課文閱 讀。配套聽力理解。聽力多媒 體展 示文中課文原文 文本理解課 文演示，呈現(xiàn)，理解文章， 做文后習(xí) 題10分 鐘自制課件九(上)U2-T1Polluti on causes too many problems(Sectio n A)教學(xué)設(shè)計一、 概述本節(jié)由談?wù)撁利愇魃降沫h(huán)境變化引出關(guān)于污染的問題，并介紹不同種類的污染。語法內(nèi)容是直接引語和間接引語，為學(xué)習(xí)第二部分的內(nèi)容打下了基礎(chǔ)。主要句型

4、有：(1)Oh, my good ness!(2)Look, there are several chemical factories pouri ng waste water into the stream.(3)Kangkang said that it was a beautiful place with lots of flowers and grass.(4)Kan gka ng said that the flowers and grass had gone.(5)Kangkang said that he had been there before.(6)Kangkang sai

5、d that it was a beautiful place with lots of flowers and grass.(7)Kangkang said that the air was fresh and the water was clean, and they would see設(shè)計理念：本節(jié)主要立足于引導(dǎo)學(xué)生學(xué)會聽、說、讀、寫，學(xué)習(xí)直接引語和間接引語。初步學(xué)會談?wù)摬煌N類的污染，提高環(huán)保意識。本節(jié)主要是通過小組合作探究的方式，讓學(xué)生學(xué)習(xí)品味直接引語和間接引語，進一步了解和掌握它的語法特點。二、 教學(xué)目標分析Teaching aims and demands教學(xué)目標1. Lear

6、n some new words and phrases:bee, my goodness, waste, stream, breathe, be harmful to, influence2. Lear n some useful senten ces:(1) Oh, my good ness!(2) Look, there are several chemical factories pouring waste water into the stream.3. Lear n direct speech and in direct speech:(1) Kangkang said that

7、it was a beautiful place with lots of flowers and grass.(2) Kan gka ng said that the flowers and grass had gone.4. Lear n and talk about differe nt kinds of polluti on:(1) Air polluti on makes people sick.(2) Light polluti on is harmful to eyes.(3) Litter in flue nces our en vir onment.語音技能目標1.能夠聽懂有

8、關(guān)環(huán)境污染和環(huán)境保護的對話或短文。2.能就環(huán)保問題表達簡單的觀點和意見。3.能流暢地朗讀課文。(1) Air pollution makes people sick.(2) Light pollution is harmful to eyes.(3) Litter influences our environment.情感態(tài)度目標1.培養(yǎng)團隊合作精神，能在小組活動中積極地與他人合作，共同完成學(xué)習(xí)任務(wù)。2.學(xué)會在實踐活動中拓展自己的視野，發(fā)展個性。3.能在英語交流中理解他人的抱怨。4.加深對環(huán)境問題的認知，樹立環(huán)保意識。5.樂于做環(huán)保者，增強社會責任感和憂患意識。三、學(xué)習(xí)者特征分析1、學(xué)情分析：

9、 初三學(xué)生在思想上漸漸從幼稚走向成熟，但在表達上卻正相反由開放轉(zhuǎn)向了封閉。而對話閱讀 恰恰需要的就是學(xué)生敢于開口去誦讀，在這一點上，對話教學(xué)與學(xué)生的實 際情況出現(xiàn)了矛盾。在直接引語和間接引語教學(xué)上，學(xué)生初步接觸此類語法，對該語法的學(xué)習(xí)有一定的 難度。2、學(xué)法指導(dǎo)： 針對這種情況，在教學(xué)中，我注意面向全體，發(fā)揮學(xué)生的主體性，引導(dǎo)學(xué)生積極地 觀察問題，分析問題，激發(fā)學(xué)生的求知欲和學(xué)習(xí)積極性，指導(dǎo)學(xué)生積極思維、主動獲取 知識，養(yǎng)成良好的學(xué)習(xí)習(xí)慣。并逐步學(xué)會獨立提出問題、解決問題。總之，調(diào)動學(xué)生的 非智力因素來促進智力因素的發(fā)展，引導(dǎo)學(xué)生積極開動腦筋，思考問題和解決問題，從 而發(fā)揚鉆研精神、勇于探索創(chuàng)

10、新。四、教學(xué)策略選擇與設(shè)計1、 本節(jié)課采用的教學(xué)方法有 ：多媒體課件展示、朗讀法、點撥法、自主學(xué)習(xí)，小組 合作。本課綜合運用朗讀法、點撥法、自主學(xué)習(xí)，小組合作等各種策略，利用多媒體課件 作為認知工具，作為學(xué)生解決問題的工具，提高學(xué)生綜合能力，發(fā)展學(xué)生的想象力和發(fā) 散思維。2、采用這些方法的理論根據(jù)：針對本節(jié)教學(xué)，我決定從談?wù)摥h(huán)境危害、環(huán)境保護、提高環(huán)保意識 掌握停三個有著層層遞進關(guān)系的角度，指導(dǎo)學(xué)生如何誦讀和感受本話題內(nèi)容。五、教學(xué)資源與工具設(shè)計1、 教學(xué)環(huán)境：多媒體環(huán)境。2、 資源準備：教學(xué)PPT打印的拓展資源。六、 教學(xué)過程第一課時教學(xué)設(shè)計Step 1 Review第一步 復(fù)習(xí)（時間:3分

11、鐘）回顧第一單元有關(guān)家鄉(xiāng)變化的內(nèi)容，復(fù)習(xí)現(xiàn)在完成時態(tài)，導(dǎo)入新課。（通過對第一單元的復(fù)習(xí)，導(dǎo)入被污染的西山景象。）T: Last unit, we have learned some changes in our hometown. Can you say some?Si: The roads are wider.S2: The buildi ngs are higher and higher.S3：The liv ing con diti ons have improvedS4：T: Yes. Many changes have happened in our hometown. Lelook

12、 at the two pictures about the WestHill and discuss the cha nges betwee n them.Step 2 Presentation第二步 呈現(xiàn)（時間:15分鐘）通過比較1a的兩幅圖畫的差異，展開對話，學(xué)習(xí)部分生詞，呈現(xiàn)1a。1.（利用幻燈片展示1a中的兩幅圖，師生問答。）T: Are there any differe nces betwee n them?Ss: Yes.T: Letlook at Picture 1. What ca n you see?S仁I can see some flowers and grass.S

13、2：l can see some butterflies.T: Yes, there are some butterflies dancing.（板書并要求學(xué)生掌握。）there is/aredoing sth.T: What else can you see?S3：l can see a rabbit.S4：l can see some houses.S5：T:（指著蜜蜂。）Whats it?Ss: Its a bee./Sorry, I donitk now.T: （Yes,） its a bee. There is a bee flyi ng.（板書并要求學(xué)生掌握。）beeT:（指著小溪

14、。）Whats it?Ss: Its a river.T: We can call it stream. And there are some fishes swimmi ng in the stream.（板書并要求學(xué)生掌握。）streamT: We know the West Hill was a beautiful place. Look at Picture 2. Oh, my goodness! What hashappe ned to the West Hill?（板書并要求學(xué)生掌握。）my goodnessS6：The rabbit has disappeared.S7：The

15、fish have died.S8：The trees have died.S9：There are no flowers, butterflies, grass, and so on.T: Yes, everyth ing has cha nged. Why?S10: Because there are many factories.T:（指著工廠。）Yes, there are several factories. They are chemical factories.（板書并要求學(xué)生理解。）chemicalT:（指著工廠排放出的黑煙，并捂住鼻子做呼吸困難狀。）They are mak

16、ing much smoke.It can cause breathing problem.（板書并要求學(xué)生掌握。）breatheT:（指著排放的廢物。）And they are pouri ng waste water into the stream.（板書并要求學(xué)生掌握。）wasteT: From Picture 2, we know the chemical factories are harmful to the an imals and pla nts.（板書并要求學(xué)生掌握。）harmfulbe harmful to2. （要求學(xué)生不看書，只聽錄音，捕捉要點，回答問題，從而提高聽力水

17、平。）T:Close your books. Liste n to the tape carefully, the n an swer the questi ons.（出示小黑板上的問題，聽錄音1a。）（1）Where are they going to have a picnic?（2）Why does Kangkang say Oh, my goodness”？3. （核對答案，板書1a的關(guān)鍵詞。）beautifulfresh clean gone dirtyterriblewaste waterStep 3 Consolidation第三步 鞏固（時間:12分鐘）復(fù)述1a,弓I入本課重點

18、，講解和操練“直接引語”與“間接引語”，完成1b。1. （要求學(xué)生在限定時間內(nèi)，根據(jù)黑板上的關(guān)鍵詞復(fù)述對話。）T: Try to retell 1a. Yu can use the key words on the blackboard and the pictures about West Hill.Example:In the past, the West Hill was a beautiful place with flowers and grass. We could see beesand butterflies dancing. The air was fresh, the wa

19、ter was very clean and we could see fishswimming. But now, all the flowers, grass, bees, butterflies and fish have gone. The water is sodirty and it smells terrible. Why? Because there are several chemical factories pouri ng wastewater into the stream. So we should protect the en vir onment.2. （引入語法

20、“直接引語”和“間接引語”。要求學(xué)生根據(jù)1a回答教師的問題。）T: What did Kan gka ng say?（要求學(xué)生輪流回答。）S1:Ie bee n there before.T:Yes. Kangkangsaidthat he had beenthere before.T:Next, please.S2:Ita beautiful place with lots of flowers and grass.T:OK. Kan gka ng said that it was a beautiful place with lots of flowers and grass.T:Next

21、, please.S3：The air is fresh and the water is clean, and you will seeT:So Kangkang said that the air was fresh and the water was clean, and they wouldsee（板書以上三個畫線句子，要求學(xué)生將板書與1a中的原句對比找出不同之處，教師引導(dǎo)和補充。學(xué)習(xí)“直接引語”和“間接引語”。）Kan gka ng said that he had bee n there before.Kangkang said that it was a beautiful pl

22、ace with lots of flowers and grass.Kan gka ng said that the air was fresh and the water was clea n, and they would see3.（讓學(xué)生完成1b,并作報告。）T: Fill out the table in 1b, then give a report, using Kangkang/Maria said”.Step 4 Practice第四步 練習(xí)（時間:10分鐘）通過聽力訓(xùn)練，引出污染的概念，充分調(diào)動學(xué)生的積極性，加深對各種污染及其危害的 理解，完成2, 3a和3b。1. （播放

23、2錄音，學(xué)生聽后完成2。）T: We know, without pla nts and ani mals, the West Hill isntbeautiful. So pla nts and ani mals areimporta nt. Lets look at the lovely ani mals in the pictures in 2. Liste n to the tape and write down the nu mbers of the correct pictures.（若學(xué)生沒聽懂，可再放一遍，核對答案。）2. （學(xué)生看圖完成3a。）T:After liste ni

24、ng, do you know what does great harm to ani mals?Ss:Pollutio n.T: Yes. Therere many kinds of pollution. Letlook at the pictures in 3a and match them with thephrases give n. Try to guess the meaning of soil.（板書并要求學(xué)生理解。）soil（核對答案。）3. （讓學(xué)生用3a的短語完成3b。）T: Pollution has caused many problems. What problems

25、 has it caused? Please complete 3b withthe phrases in 3a.（核對答案，并板書in flue nee，要求學(xué)生掌握。）in flue neeStep 5 Project第五步 綜合探究活動（時間:5分鐘）通過游戲及調(diào)查的方式，加深學(xué)生對污染及其危害的印象，增強學(xué)生的環(huán)保意識。1. Guess ing games.（教師讓一學(xué)生到講臺，從3a所提供的有關(guān)污染的圖片中任取一張，正面面向全體學(xué) 生，背面面向自己。臺下學(xué)生描述圖片上的內(nèi)容或引起的污染問題，讓臺上的學(xué)生猜 出該種污染的名稱。）T: Every one of you can descr

26、ibe the picture. And the stude nt in the front of the classroom tries totell us what kind of pollution it is.Example:（Si任意抽取一張圖片。）52 : Itproduced in a factory.教師幫助學(xué)生描述。）53 : It smells terrible.54 : Itharmful to our lun gs.55 : Itblack smoke.S1: Air polluti on.2. Homework: Make a survey.（調(diào)查你們家附近的污染狀況

27、，并填寫表格，以增強學(xué)生的環(huán)保意識。）T: Now make a survey to study the pollution around your home, and fill out the form.PollutionReasonEffectAir polluti onSoil polluti onWater polluti onLight polluti onNoise polluti onLitter板書設(shè)計:Pollutio n causes too many problems.air polluti on soilpolluti on waterpolluti on lightpolluti on no isepolluti onSection Athere be sb./sth. doing sth. beharmful toKangkang said that it was a beautifulplace with lots of flowers and grass.litter教學(xué)過程流程圖:呈現(xiàn)練習(xí)七、教學(xué)評價設(shè)計課堂評價量化評分，分為三部分，一是學(xué)生對自己的評價(20分，學(xué)生根據(jù)自己這 堂課的表現(xiàn)，在知識的學(xué)習(xí)、小組的協(xié)作、學(xué)習(xí)的態(tài)度等方面對自己作出合理的評價)。二是同組學(xué)生對自己的評價(20分，小組成員之間互評)。三是教師對學(xué)生的