初中英語教學設計與反思一.doc

一教學理念：根據(jù)新課標,教師應把握好教學設計的系統(tǒng)性、科學性、有效性;時間分配的合理性，知識傳遞的準確性，學生學習的高效性；培養(yǎng)學生發(fā)現(xiàn)問題、解決問題的能力，幫助學生養(yǎng)成獨立思考、共同討論、合作探究的習慣；同時培養(yǎng)學生綜合運用語言的能力及互助創(chuàng)新能力，課后師生及時交流，教師反思。二教材分析：本課時選擇的是初二英語課本下第八單元Save Our World!中的一篇文章，主要是圍繞本單元的中心任務“環(huán)保”問題而展開的。這篇文章講述了如何對垃圾進行分類，以及不同垃圾的重新利用，通過學習，讓學生用各種不同的方式來減少環(huán)境污染，提高環(huán)保意識。三學生分析：作為馬上升入初三的學生，已經(jīng)具備對所學內容進行整理歸納的能力，借助情景和上下文猜測詞義或推測段落大意的能力，利用推理、歸納等邏輯手段分析和解決問題的能力。并具備了一定的生活常識。四教學目標：1.掌握詞匯及短語 seat , o. ,take a walk2.接觸詞匯及短語 clean-up ,lid ,take a trip ,make.out of.3.能夠運用簡單的閱讀策略，通過詳讀或略讀來獲取信息，理解課文內容，了解并學習關于環(huán)境保護的初步知識，開闊視野。了解自己所生活的環(huán)境的污染問題，培養(yǎng)責任感。以身作則，采取措施來保護自己周邊的環(huán)境，從而更好的建設自己的祖國。五教學方法：自主學習合作學習 探究學習六教學工具：點讀機，PPT七教學重點、難點：重點：較好的完成本節(jié)課的教學目標，能用流利地道的英語進行有關環(huán)保問題的實際交流。難點：能用流利地道的英語進行有關環(huán)保問題的實際交流。八教學過程：Step1: Lead in(3)What have you learnt from this unit?What did you do after knowing that?Have the class discuss the question.Now lets look at what Jenny and her friends do.Step2: Listening(5)Listen to the article while thinking about these questions:What did Jenny and her friends do this week?What did Jenny and her friends do with the garbage they found?Can you think of some other ways to reuse the garbage?Step3: Discussing(5)Divide the class into small groups. Ask them to discuss the answers and write down the answers.Check which groups answer is best.Step4: Reading(18)Students read the article by themselves. And do the questionsFind the important points and difficult points. Then discuss and write them in groups.The teacher and the students summer them together.1.clean-up“掃除”為名詞。而clean up “打掃”為“動詞+副詞”組成的動詞短語。2.take a walk“散步”為固定短語。e.g. Its good for you to take a walk after supper.3. Danny found a toy car with one broken wheel丹尼發(fā)現(xiàn)一個有一只輪子壞了的汽車玩具。（其中with one broken wheel 是介詞短語作定語，放在被修飾的名詞后面）e.g. Please pass me the bottle with some oil.4. sortinto“將事物分類、整理”。sort 為動詞。e.g. He is sorting his stamps into piles.5. makeout of “用制成”e.g. They will make some bread out of the flour.6.Our teacher also taught us about how garbage is recycled.老師還教我們如何再利用垃圾。（若逐句為一般過去時，賓語從句通常要用與過去有聯(lián)系的時態(tài)。但此句中從句說的是客觀事實，所以用一般現(xiàn)在時。*賓語從句由連接代詞或連接副詞來引導；賓語從句應使用陳述語序；賓語從句時態(tài)有兩中情況：主句為一般現(xiàn)在時，從句可根據(jù)具體情況選擇所需要的時態(tài)；主句為一般過去時，從句通常要用與過去有聯(lián)系的時態(tài)。但若從句說的是客觀真理，自然現(xiàn)象等時，要用一般現(xiàn)在時。）7. When you write something, dont forget to use both sides of the paper!(both sides也可以用 either side 或each side 來表示。)Step5: Retelling(12)Students read the article again , then retell it or give some advice about environment problems. Then ask some groups to share it.At last, let the students to see the pictures about pollution and no pollution.Step6: Homework(2)*Do the exercise book Lesson 63.*Send an e-mail back to Jenny.*Make a survey.讓學生觀察自己身邊的垃圾種類都有哪些？哪些最多/少？哪些可再利用？填好以下表格，并與課文內容相比較。同時讓學生根據(jù)自身情況討論：怎樣減少這些垃圾的產(chǎn)生？自己會怎樣做？Name? Where? Kinds? The most? The least? Be reused?九板書設計：Words & phrasesSeat座位 , lid 蓋子 , take a trip 旅行 , take a walk 散步 , clean-up 打掃、清洗,sortinto 把分類成Stences & questions1. Danny found a toy car with one broken wheel2. Our teacher also taught us about how garbage is recycled.3. What did Jenny and her friends do this week?4. What did Jenny and her friends do with the garbage they found?5. Can you think of some other ways to reuse the garbage?十教學反思：通過問題導入，