1、-小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508- Unit 1 A Lets learn （ 开 发 型 ） 教 师 周呀盈 学 科 英语 执教班级六年级（1、2、3）教学时间 2011 年 2 月 26 日（第 1 周星期 五 ） 教学地点 教室教学内容 Part A Let s learn / Let s play教学课时 第 1 课时 教学课型 新授 是否集体备课 否教材分析本课时的教学重难点在于让学生学会用英语的比较级，并能熟练的将其运用于实际生活中，询问身边的人或者事物的年龄、身高、重量以及长度并用比较级的句型来回答。 本课时的主要语言项
2、目是用英语表述自己的身高和体重，通过 A 部分五个英语词汇的掌握，把新授词汇融入到新句型当中。教材在 Lets do 部分设计了三位学生的身高比较，让学生通过做动作或实际比较可以很快理解并熟练掌握这些相关内容，达到能实际运用的目的。教学目标（一）知识目标：1、使学生能听、说、读、写有关比较级的单词 older、younger 、shorter、taller 、stronger。2、知道 than 是比较的意思，than 前面要用形容词比较级。3、了解 cm、kg 分别表示长度和重量单位，并知道它们的读音，会回答句型：How tall are you? How heavy are you?（二）
3、能力目标：1、使学生初步掌握比较级的用法及句型。2、使学生知道形容词比较级变化的一般规律。3、使学生能在一定的情境中自觉运用所学新知识。（三）情感目标：培养学生分析观察能力，知道要关爱身边的人，爱父母要从生活中的小事做起。-小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508-教学重点1能听、说、认读所学单词，发音准确2能读准 than 并能运用比较级的句型。教学难点1正确运用形容词的比较级谈论自己和他人的具体情况。2能结合实际，用英文的长度和重量单位进行问答。教学准备课件、图片预设过程 设计意图Step 1.Warm-up ( revision )( 1
4、 ) Sing a song.Whats your favourite season?( 2 ) Free talk.a. Whats your favourite season?Which season is it now?Whats the weather like in winter?Which season is always hot and sunny ? / warm and rainy?/cool and cloudy?/cold and snowy?b. Which season can we make a snowman , winter or fall?Which seas
5、o n can we go swimming in a river, winter or summer?Which season can we fly kites, winter or spring?Which season is colder， summer or winter?Which is colder , water or ice-cream?c. I can say , cold -colderCan you say? warm -warmer, cool-cooler, hot- hotter, old -older.-小学资源网（http:/） 投稿电话：010-5220341
6、1 QQ:2355394508-Step2. Presentation ( practice )older/ younger 的教学1. How old is the woman ? She is 35. 2. How old is the girl ? She is 12.3. Whos older, the woman or the girl ? 4. 3512, so we can say the woman is older than the girl.（出示图片） 1235. We can say the girl is younger than the woman.5. Now l
7、ets play a game . Guess：How old am I ? If your numbe r is more than my age, I will tell you older. If your number is less than my age , I will tell you younger. Lets see who can guess quickly.6. How old am I? Guess, guess , guess.7. Its my turn now. You should ask me and say older or younger to help
8、 me. （出示图片）shorter/ taller 的教学 1. Look at the fishing rod, it looks very short. In fact its long. Lets have a look. Oh, its too long .Its difficult for me to take it. Now lets make it shorter and shorter. Everybody should say shorter ,shorter , shorter. Then Ill let you see it can be shorter and sho
9、rter . （出示钓鱼杆）2. Which are shorter, the shorts or the pants?（出示图片）Whos shorter, Zhang Yining or Yao Ming?（出示图片）How tall is Zhang Yining？ Shes 168cm . How tall is Yao Ming？Hes 226cm .教学长度单位 cm=centimeter3.Whos taller, Zhang Yining or Yao Ming?Which animal is taller, the giraffe or the deer?4.Whos tal
10、ler than you?来源:学,科,网Z,X,X,K来源:学科网-小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508-5. How tall is it ?（出示图片 170cm,160cm,180cm,150cm）6.How tall are you? Come here.Line up from shorter to taller.Line up from taller to shorter.Lets do: Shorter, shorter, shorter, make myself shorter.Taller, taller, taller
11、, make myself taller.stronger 的教学1. You look strong and tall. I can do it. Can you do it? （老师拉着拉力器说）2. Yes, I can .（请两个学生分别做）来源:学科网3. You look as strong as me. But who is stronger, you or I ? Now, lets play another game. If you think Im stronger than her, please come here. If you think she is strong
12、er than me, please go there. Everybody should say stronger , stronger . Ready, go.4. Whos stronger, she or I ? 5. Which animal is stronger, the tiger or the elephant? （出示图片）Is a cat stronger than a mouse?I can say a bear is stronger than a squirrel. Who can say like me? 6. Which animal is stronger,
13、the cock or the ant?How heavy is the cock? Its about 3kg.教学重量单位的读音. Step3. Task time ( consolidation )1. The new year is coming. We are older than the last year, we are taller than the last year. We are stronger than the last year. Look , 出示表格：来源:学*科*网创设真实任务活动进行比较， 让学生明确目标 ，带着任务去学习新的知识 taller 和 than
14、 的用法 。-小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508-Name Age Height WeightI 27 161cm 54kgMy friend 25 158cm 52kg2. From the form above , can you say something about my friend and me?is old than , is younger than is taller than , is shorter than is stronge r than 3. Can you say something about you a
15、nd your best friend?1. Ask your parents and finish the form. Then say something about your parents.NameAge Height WeightFather cm kgMother cm kgis older than is taller than is stronger than 2. Remember these numbers forever. Give your father or mother a surprise on their birthdays.板书设计-小学资源网（http:/）
16、 投稿电话：010-52203411 QQ:2355394508-作业设计1. Ask yo ur parents and finish the form. Then say something about your parents.NameAge Height WeightFather cm kgMother cm kgis older than is taller than is stronger than 2. Remember these numbers forever. Give your father or mother a surprise on their birthdays.
17、教学反思PEP8 第一单元“Amys taller than Lingling.”介绍了 Mrs Smarts cla ss.通过比较Amy, Lingling, Daming, Sam 的高矮、年龄、强壮与否学习新任务：（ 1）新单词than, old, young, strong.复习旧单词 tall, short。（ 2）引出并学会使用形容词的比较级。如 older, younger, stronger, taller,shorter.(3) 学会运用 “sb. is +adj.er than sb.”句型。我在设计这堂课时，借用了学生熟悉的喜欢的明星（姚明、潘长江、奥呢尔、巩汉林、成龙
18、、释小龙）的图片，学生一看就非常感兴趣。利用他们明显相对的特征教学形容词及比较级，如：“Yao Ming is tall.”“Pan Changjiang is short.”“Yao Ming is taller than Pan Changjiang.”“Pan Cha ngjiang is shorter than Yao Ming.”学生很容易很轻松就懂得了 tall short ； taller shorter ；tall taller； short shorter 及 than 的用法及其关系。然后再安排“Group Work”、“Pair Work”等形式让学生学会灵活的运用这些知识。虽然这节课的新内容较多，但通过多媒体手段的运用，灵活的组织课堂，投其所好的选择学生喜欢的材料组织课的内容，很轻松的完成了教学任务，并达到了预期的目标。由此，让我想到自己平常和一些同行同仁常感叹：“现在教材难教，现在学生难教，！”其实是因为我们没有经心的专研教学目标、内容、材料与学生喜好之-小学资源网（http:/） 投稿电话：010-52203411 QQ:2355394508-间的关系。只要我们“投其所好”的选材、精心组织课堂结构，就能激活课堂、激活学生思维，、从而取得良好的教育教学效果。
