任務型教學模式在課堂教學中的實踐

1、任務型教學模式在課堂教學中的實踐Plastics for Everyone曙光中學 孫愛萍背景：教師在日常教學中應以學生的生活經驗和興趣為出發(fā)點設計的教學任務，并采用活動途徑，提高學生語言實際運用能力并發(fā)展他們的語言技能，這些任務由于具有明確的目的，并接近現實生活中的各項活動，并要求學生在完成任務的過程中運用英語，所以在完成的任務的日程中，逐步發(fā)展了學生的思維能力、想象力，協作和創(chuàng)新精神。此外，這些精心設計的任務，使學生更容易注意到外語語音、詞匯和句子結構中那些由于缺乏感知和心理突出性而被忽視的方面，使學習者的有意注意更有可能形成，并使語言教學更具有交際性，幫助學生達到確定的學習目的。Teac

2、hing Procedure Greetings Warming up Talking about the Plastic products in our daity life. T: Its easy to find Plastic produces everywhere.Look,this is the plastic cup to drink water with. Can you name some others? S1: Plastic Combs / Plastic toothbiteshes. S2: Plastic Chairs / Plastic bags. S3: . T:

3、 From your answer,We know that Plastics are quite popular with us.If we dont use them,we will probably miss a lot. Thats all for it. Today were going to learn the text.Plastics For Everyone在課文導入時，我通過一些實物來直接導入新課，由于他們具有形象化，趣味化的優(yōu)點，因而能直接引起學生的興趣，學生紛紛列舉了各種各樣的塑料制品，激活了課堂氣氛。2） Revision on new words. Ash stud

4、ents to tell the word according to the Englosh meaning. Liked by a lot of people popular Sth that is made in a factory product Fully and properly made or completed finished Put sth away and keep it until you need it store Carry from one place to another transport Price, money paid for sth cost In th

5、is way thus Having or showing resistance resistant Effective in actural use practical Of less than average weiglot lightweight3) Checking some phrases. According to the Chinese,tell English1、合成物質 Synthetic substances2、想念學校 miss our school3、成品 finished Products4、防火 be resistant to fire 5、以很低的成本 at a

6、low cost6、一個鞋店 a shop store7、貯存一些物品 store some articles8、一個勤奮的學生 an industrious student9、實際經歷 practice experiences10、運輸貨物 transport goods在這一教學環(huán)節(jié)中，主要是檢驗學生對課文的預習情況。在上新課之前，我經常布置這樣的教學任務，要求學生通過查字典來了解單詞的含義及不同詞性，并掌握一些常用的短語，經過半學期的訓練后，學生能初步達到這些要求，并養(yǎng)成了自主學習的習慣，但是一些個別的短語如實際經歷，學生還是感到一些困難。A Close look at the Text

7、. 1.An introduction of the aduantages of Plastic.T: Plastic products are popular with us for they have a lot of advantages.Lets listen to the text. And try to fill in the blanks.P1: We cant live in the moden world without _. Otherwise,we will soon _many_things.P2: The _of Plastics is a very importan

8、t_. They may be almast any _ _ _. They can be made_.P3: Plastics can be produced_. They are also _ and can be _ and _easily.2. Ask students to check the answer by reading the text. 先聽一遍，學生不可能完全抓住所有答案，所以要求學生通過快速閱讀來尋找答案，在訓練學生聽力的過程中，學生的快速閱讀能力也得到了培養(yǎng)。3. Practise Usingthe following words or Phrases learne

9、d in the text resistant miss article Thus cost store manufacture be popular with lightweight practical transport No Wonder Introduce the advantages according to the following Pattern.In generalIn detailIn conclusion在這一環(huán)節(jié)中，要求學生根據課文或已掌握的有關知識，運用所學到的一些詞匯，簡單介紹塑料產品的優(yōu)點，并運用他們自己的詞匯及規(guī)定的模式，而不是簡單地復現原有語言材料，要有廣性，

10、要有創(chuàng)造性，并且是主題性。學生也指出了塑料袋所具有的占用面積小等優(yōu)點，通過這個環(huán)節(jié)，學生的口頭表達能力和創(chuàng)新運用能力得以提高。Talking about the disadvantages of Plastics.T: Now, we mentioned a lot about the advantages. As we all know, Every coin has two sides,It is without exception. Can you name some doadvantages.S1: easy to breakS2: Cant bear a lotS3: have a

11、low resistance to the heatS4: white pollutionS5: Pollute the worldS6: Upset the balance of nature.T: Quite good. You have mentioned a lot about it . Would you please introduce it according to what youve mentioned, Using the pattem.In generalIn detailIn Conclusion這個環(huán)節(jié)主要是對課文內容進行一些拓展，學生很自然地會由優(yōu)點聯想到缺點，但是，詞匯量較小，學生無法表達。教師則需要提供一些材料，提供他們一信息。在口述的過程中，學生用大腦組織語言的能力也得以提高。Assignment:Ask students to wite an article about the advantages and disadvantage of Plastic.反思： 1）面對高一新生，教師應注重的還應是在學習方法上給他