1、英語Unit4 Our World教學設(shè)計與反思  TitleUnit4 Our World. Topic 1 Plants and animals are important to us.  課 型新 授 課Section A(第一課時) 教 材 仁愛英語 八年級（上冊）   教 材 分 析Section A 中，1a通過讓學生談論農(nóng)村引出本話題的目標語 compare things。1b是對目標語言的閱讀和寫作訓練，在加深對1a目標語言的認識的基礎(chǔ)上學習如何用目標語言比較事物。1c則是對該功能句式的應

2、用練習，形式為兩人會話。通過談論居住地不僅練習了選擇疑問句，而且呈現(xiàn)了比較級的目標語言。2a是輸出性練習，讓學生在圖片對話訓練中鞏固新的語言句式。2b是對目標語言的聽力訓練。   設(shè) 計 理 念1創(chuàng)設(shè)輕松、活潑的英語學習氛圍,讓學生有充分發(fā)揮主動性和創(chuàng)造性的空間.2 以學生為活動的主體,教師為教學活動的組織者和引導者.本課的活動通過多種形式展開的,其目的就是為了激發(fā)學生學習英語的興趣.3利用各種有效手段創(chuàng)設(shè)相應的英語情境，讓學生更好地完成學習任務。4設(shè)計任務，運用新知,發(fā)揮學生的想象力和創(chuàng)造力，更好的鞏固本課內(nèi)容.教 學 內(nèi) 容本節(jié)課的重點活動是1a和2

3、 教 學 目 標1、語法：掌握形容詞比較級和最高級的變化規(guī)則及用法。2、功能與話題：談論大自然的風光：In the countryside, the sky is bluer, and there are greener trees and clearer rivers. 3、語言技能：能聽懂談論自然的對話或短文。能用一些簡單的英語語句描述和談論自然。能讀懂自然方面的課外閱讀材料。能將所學語言組織起來，寫出簡短的文章。4、情感態(tài)度：增加學生熱愛自然，保護自然環(huán)境的意識。5、學習策略：善于歸納，總結(jié)所學語言知識。   

4、0;        教    學    過    程Step I Review1. Review some common adjectives, such as: big, small, long, short, blue, etc.2. Look at the pictures and then compare them: The dog is bigger than the mouse. Th

5、e mouse is smaller than the dog. Yao Ming is taller than Ye Li.Ye Li is shorter than Yao Ming. 3、Use the real objects of some rulers to compare. Then lead in the comparative and superlative degree. The yellow ruler is longer than the green ruler. The green ruler is longer than the red ruler. The red

6、 ruler is the shortest of all.(本環(huán)節(jié)設(shè)計由淺入深，漸入任務，通過基礎(chǔ)詞匯的輸入，復習舊單詞，引出本節(jié)課形容詞的比較級和最高級句型結(jié)構(gòu))Step II. Lead in and practice.1.      show some pictures of animals , then learn some new words by using the pictures: cow goose pl. geese rabbit sheep pl. sheep 2.    

7、0; Talk about the animals in the picture on Page 78 and then describe them. Discuss in groups. Then use the comparative and superlative degree to compare the animals. e.g.: Look! The hens are much smaller than the cows. The dogs are the bravest animals of them. （依據(jù)英語教學的直觀性、趣味性、實踐性原則，以活動為方式，堅持“詞不離句，句

8、不離章”的教學原則，使學生積極參與到教學活動中，形成自主學習的能力。）Step III Presentation.1.       教  學  過  程Show a picture of beautiful scenery and the other with the terrible scene. Learn and master the new words: sky、 clear、 nature .2.      Comp

9、are the two pictures，practice the comparative degree of adjectives. Lead the students to say the following sentences : Picture 1 Picture 2Picture2 Picture1  In Picture 1, the air is _fresher_, the river is _clearer_, the sky is _bluer_, and the trees are _greener_. I can enjoy the _nature_

10、 there. In Picture 2 3.      Lets Listen to la and answer the following questions, then check the answers.Q1: Which place does Wang Wei like? Q2: How does he think about the life in the country? Q3: Where do you like to live best, a city, countryside or a beach? （本環(huán)節(jié)先通過直觀的任務

11、的設(shè)計貼近生活，有趣而又容易激活學習動機，學生積極參與，對課堂把握到位。這節(jié)課，可以說是給了他們一個釋放自我的機會，讓他們活起來，動起來，并在動起來的過程中自然地掌握了本節(jié)課的教學內(nèi)容。讓大部分學生能夠正確熟練地運用形容詞的比較級和最高級句型結(jié)構(gòu)的基本句型。并能培養(yǎng)學生熱愛大自然的感情）Step : Practice and consolidation.1.      Listen to 1a, and then read after it.2.      Let students read 1

12、a, and then finish 1b according to 1a.3.      Work in pairs and act out the dialogue in 1a.4、Have a free talk in groups about ones own favorite place to live in. .-Where do you live, the countryside or the city? -Do you like it? Why? -Yes, I do. / No, I dont. Because it is q

13、uieter than the city/ noisier than the countryside.Then, give a report like this:I like to live in a city. Because the buildings are taller. The roads are wider. I can buy more beautiful clothes and eat lots of nicer food （本環(huán)節(jié)的設(shè)計不僅有效鞏固所學知識，分組討論農(nóng)村和城市的優(yōu)勢等方面，還從深度廣度上培養(yǎng)學生的比較思維能力）Step : Conclusion.1. 

14、;     Let students finish 2 by themselves.2.      教 學 過 程Lead student to sum up the comparative and superlative degrees of adjectives form in the box.3.      Pay attention to the pronunciations: -er - -est -ist（本環(huán)節(jié)的

15、設(shè)計引導學生自己總結(jié)所學內(nèi)容，有效培養(yǎng)學生自主學習能力，更好掌握本節(jié)課的重點內(nèi)容。）Step : Ending.1.      Class activities. Lets chant：Good, better, best. Never let it rest.Till good is better. And better is best.2 Sum up.根據(jù)課件所呈現(xiàn)的本課重點內(nèi)容進行小結(jié)。Step : Homework.觀察身邊的人或事物，運用所學的（比較級和最高級）知識進行比較和描述。寫出5-6句。要求：語言準確，連貫，符合英語語言的使

16、用習慣。E.g.:Yang Yan is taller than Wu Qing.Liu Xiang is one of the greatest runners in the world. etc.（本環(huán)節(jié)的設(shè)計通過完成英語語言的運用任務，達到英語語言的in-put到out-put過程）    教  后  反  思  本節(jié)課的設(shè)計遵循了以學生為主的原則,體現(xiàn)新課程改革的新理念。教學環(huán)節(jié)較為緊湊，由淺入深，從感知到認知，層層深入，采用了多種教學形式引導學生進行比較、表達和總結(jié)。較好地發(fā)揮了教師的引導作用。特別是能夠熟練地運用多媒體課件展示，給學生營造了一種直觀形象的感知過程，并能為準確地使用英語語言打下良好的基礎(chǔ)。注重從農(nóng)村學校學生的實際情況出發(fā)，在使用英語語言之前，利用多媒體課件展示形式給學生設(shè)置具體直觀的情境