仁爱版UnitTopic教案.docx

1、仁爱版Unit Topic教案(此文档为word格式，下载后您可任意编辑修改！)20122013学年度第 一 学期清新县何黄玉湘中学集体备课教案 八 年级 学科 英语 必（选）修 第 4 单元 主备人： 梁锦锋 课题Unit 4 Topic 1 Plants and animals are important to us.教学目标Words: clear, nature, sheep, goose, above, joy, rose, snake, fox, feed, cover, earth, dark, etcSentence structures: (1) He is lazier t

2、han me.(2) Im the strongest on this farm.(3)I think animals are more interesting.重难点Talking about nature.Learn some ways of expressing comparative situations:Learn the comparative and superlative degrees of adjectives.教学方法Five-finger Teaching Plan教学手段pictures, recorder课时安排5-6教学过程教师二次备课内容Section A.Te

3、aching aims and demands 教学目标1. Learn some new words:2. Learn some ways of expressing comparative situations:3. Learn the comparative and superlative degrees of adjectives. 4. Talk about nature. Teaching aids 教具动物图片挂图录音机小黑板多媒体. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习(时间:7分钟)通过复习动物名称导入本课生

4、词及形容词的比较级。1. (利用图片，复习动物名称，引出新词，导入新课。)T: Whats this in English?Ss: Its a catdograbbit T: And whats this?cow, , sheep, goose(geese), countryside2. (教师引导学生比较城市与农村，并帮助学生说出一些含比较级的句子。) (板书并要求学生掌握sky, nature, clear；理解beauty。)sky, clear, beauty, nature(教师引导学生观察wider, 第二步 呈现(时间:5分钟)通过学习1a对话及对其内容的复述，让学生体会形容词的

5、比较级的用法。1. Look at the picture. Michael and Wang Wei are talking about life in the countryside. Now listen to the tape and try to answer the following questions: Who likes the countryside? Why?2. Listen to 1a and read after the tape. Pay attention to the pronunciation and intonation.Step 3 Consolidat

6、ion 第三步 巩固(时间:10分钟)通过对1a的朗读及1b复述，让学生理解形容词比较级的用法。1.T: Now Ill divide the class into two groups. Group A acts as Michael, and Group B acts as Wang Wei. Then change the roles.2. T: Now finish 1b according to 1a.(核对答案。)3. (依据关键词复述1b，并根据1b内容绘制一幅乡村图。)T: Wang Wei likes countryside very much. Why? Can you y

7、ou draw a picture about it?Ss: Yes.(两分钟后挑选一些同学展示，对画得好的同学给予表扬。)Step 4 Practice 第四步 练习(时间:15分钟)通过多媒体呈现2a图片，进一步学习形容词的比较级和最高级。1. (教师利用幻灯片出示2a图片，让学生看图听录音理解2a内容，提醒学生注意形容词比较级的用法。) T: One day, the animals on the farm were talking. Do you want to know what they were talking about? Now look at the picture and

8、 listen to 2a. Pay attention to the comparative and superlative degrees of adjectives.2. (再放一遍2a录音，让学生跟读并找出对话中表示比较级和最高级的句子。) T: Listen to 2a again and follow it. Find out the sentences with the comparative and superlative degrees of adjectives. (教师板书并解释，要求学生理解并掌握形容词比较级和最高级的用法。)Im the strongest on th

9、is farm.Im the biggest of all.He is lazier than me.Im much faster than you.Im a little bigger than you.3. (分角色表演2a对话。) T: Role-play the dialog in 2a.4. (通过多种方式练习形容词的比较级和最高级的用法，巩固2a，导入并完成2b。)(1)(运用形容词的比较级和最高级仿照例子填空。)T: We something about the comparative and superlative degrees of adjectives. Now look

10、 at Picture 1 and fill in the blanks on the small blackboard according to the example. Picture 1(出示小黑板。)The first apple is big.The second apple is bigger than the first one.The third apple is the biggest of the three.The second apple is the third one.The first apple is of the three.(核对答案。)(2)T: Look

11、 at Picture 2 and write six sentences with the comparative and superlative degrees of“tall”and“short”. Picture 2 (核对答案。) (3)(教师用手指着一名特别瘦的学生，用形容词thin来描述其特征。)T: Look at . And she is the thinnest in our class.(教师板书生词并要求学生掌握。)thin(4)(让学生看78页的图，运用形容词的比较级和最高级讨论动物的体态，帮助学生进一步熟练形容词比较级和最高级的用法。完成2b。)T: Now ple

12、ase look at the table in 2b and finish it.(核对答案。)T: Now please look at the picture on Page 78, and discuss the animals on the farm. Then act as one of the animals on the farm to continue the conversation, using comparative and superlative degrees of adjectives in the table.5. (听3录音，通过chant来感受形容词的比较级

13、和最高级。)T: Listen to 3 and lets chant.Step 5 Project 第五步 综合探究活动(时间:8分钟)通过游戏进一步练习和运用形容词的比较级及最高级，培养学生综合运用语言的能力。1. (学生分10人一组，做一个调查，找出各组中有多少人喜欢牛、马、鸡、羊、兔、鼠、猪等，并说明喜欢的原因。引导学生运用学过的句型，练习比较级和最高级。教师做示范。) T: Which kind of animal do you like better, cows or . Two students like horses best2. Homework:教师利用多媒体出示当地街道容

14、貌变化较大的两张图片，让学生用所学新词的比较级和最高级写一篇短文。板书设计:Plants and animals are important to us.Section Aclearclearerclearest The air is fresher.nicenicernicest There are also greener trees and clearer rivers.thinthinnerthinnest Im much faster than you.lazylazierlaziest Im the biggest of all. Im a little bigger than y

15、ou, Mr. Horse.Section B. Teaching aims and demands 教学目标1. Learn some new words and phrases:2. Learn some useful sentences: 3. Go on learning the comparative and superlative degrees of adjectives:4. Talk about nature and describe animals and plants:. Teaching aids 教具录音机一束玫瑰花或玫瑰花的图片小黑板. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习(时间:8分钟)通过复习动物名称，讨论喜好，导入本课新词。1. T: Now, lets play a game in groups of ten. If one student can say an animals name in English and describe it, t