北师大版（三起）六上Unit 5 Height and Weight-Lesson 2 Let's Practice.-ppt课件-(含教案)--(编号：806c9).zip
Lesson 2 Lets practice They checked _.Mocky was_cm. Ann was _cm. Ken was _cm.Ken was_ than Mocky and Ann. He was the_.Mocky was the _. Then they checked_. Ken weighed_kilograms. Ann weighed_kilograms. One day,Ann and Ken took Mocky to the towncenter. Something was wrong! _why? their height 85 135 147 taller tallest shortest their weight 33 35 Do you know Match and Say Because Mocky had his foot on the scale. Then they met遇见 some old friends. Who are they？ They always sleep in winter. They are big animals. They are heavy. Some of them are black , some of them are brown . They like honey a lot. They are bears. Mother Bear is thinner. Grandpa Bear is heavier. Father Bear is . the heaviest Mother Bear is the thinnest. Mother Bear 300kg Grandpa Bear 450kg Father Bear 600kg 11years old 8 years old 3years old 12 3 _ is the oldest . Jim is the youngest. Rachel Here is my Medical Examination Report. N ame Y oYo A ge H eight W eight Medical Examination Report Peoples hospital 体检报告 How old are you? How tall are you ? How much do you weigh? If you want to know something about me, you can use these questions: 如果你想了解我的信息，你可以问我以下问题 Medical Examination Report Peoples hospital 3 1 158cm 46kg Do a survey. 四人一组调查，完成体检表的填写，比比谁年龄最大(小)、谁最高 （矮）、谁最重（轻）？ Medical Examination Report Name 姓名 Age年 龄 Height 身高 Weight 体重 In our group, _ the oldest. _ the tallest. _ the heaviest. _ the youngest. _ the shortest. _ the thinnest. Finally they visited a science museum! 科学博物馆 Planets行星 d=12742.02km d=6794 km The Earth The Mars The Earth is bigger. 2. The Mars is smaller. The Yellow River is shorter. the Yellow Riverthe Yangze River 6418km5464km The Yangze River is longer. Tommy had a dream last week. Tommy Mom Dad He was bigger. very big He was bigger than Mom and Dad. In his dream, JoeDan very small He was smaller. He was smaller than Joe and Dan. Mom 100 years old 37 years old very old He was older. He was older than Mom. JoeDan Dad Mom Mom Tommy is _er than_. Lets enjoy a song about the dream! Fill in the blanks.(填空) heavy heavier the heaviest long longer the longest old the oldest big bigger the biggest thin thinner the Discuss with your partners:What is missing? 和同桌讨论一下和同桌讨论一下,缺了哪些词？缺了哪些词？ Fill in the blanks.填空填空 Can you read? Can you find the rules(规则)？ long longer the longest old older the oldest big bigger the biggest thin thinner the thinnest heavy heavier the heaviest Complete the table. longlonger longest short small bigbiggerbiggest hot fat heavyheavierheaviest happy 189cm226c m _ is_er . 246cm _ is the _est. Who is taller? Who is the oldest? _ is_er. _ is the _est. _ is _er. _is the _est. plete your survey. 课后继续完成调查表 2. Write down the words with “er” and “est”. 完成练习2 家庭作业家庭作业 Thank you! Unit5Unit5 HeightHeight andand WeightWeight （北师大版小学英语（北师大版小学英语 6 6 年级上）年级上） Lesson 2 Lets practice 一、内容分析一、内容分析 本单元以测量身高、体重为主要话题，引出形容词的比较级、最高级这一语 法现象。通过课本中设计的几部分不同层次的活动，使学生逐步掌握本单元的 主要功能句型，并能在真实情景中初步运用。通过练习，进一步巩固形容词的 比较级、最高级的形式变化规律。 本课时为第二课时，学生在第一课时中主要学习了课文部分，在课文中初步 接触到了询问身高、体重的句型及形容词比较级和最高级；而本课时的重点则 放在帮助学生灵活运用所学语言，掌握形容词比较级、最高级的变化形式，培 养学生综合运用语言的能力。 二、学情分析二、学情分析 经过了三年半英语的学习，六年级学生的英语水平已经有了一定的基础，但 是随着知识难度的增加，学生的两极分化也越来越显现，因此就更要求教师在 设计教学环节上要有创新，依然要把学生的学习兴趣放在首位。而本课时涉及 到的一些内容，如形容词，学生在四年级的时候就已经接触过，虽然没有接触 到比较级和最高级，但是对于相对简单一些的形容词，学生掌握起来还是比较 容易的，这样在本节课的学习中，教师通过前面单词的铺垫很容易带到今天新 知识的学习之中。 三、设计思路三、设计思路 以 Ann、Ken 带 Mocky 去 town center 为主线。以 Look and Say 为依托，通 过学生复习故事方式导入新课，既复习了旧知识，又很自然的为新课做好了铺 垫。让学生在很轻松的学习氛围中进入状态，而在此过程中让学生动脑思考， 行动参与，一下子拉近了和老师的距离，使他们很轻松地参与到课堂教学中。 在随后的教学中，在各种情景中，引入 learn to say 的形容词，学生感知体 验比较级和最高级，再通过布置任务，让学生调查同学的身高、体重: “How much do you weigh? How tall are you?”通过表格对比，由组长或其他同学综合 语言转述小组情况。 通过小组合作学习的方法，让学生在小组中体验互助学习 的快乐，也使学生在小组学习中锻炼自己的表达能力。然后利用歌曲中的图片， 引导学生在 PPT 帮助下，对比图片，运用比较级和最高级，接着利用图表直观 地呈现形容词的比较级、最高级的构成。最后由学生发现、归纳、总结，体现 学生为中心的教学原则。 四、教学目标四、教学目标 （一）能够在实际情境中询问他人有关身高、体重的问题； （二）能够比较人物的身高、体重； （三）能够掌握并运用以下形容词 big, small, short, long,old, young, heavy , thin 的比较级和最高级；对人或事物外形比较； （四）在学习中对形容词比较级和最高级的变化规则有初步的了解； （五）能够将所学到的形容词的比较级和最高级在日常生活中进行正确的表述。 五、教学重难点五、教学重难点 （一）教学重点： 1. 能够用“How much do you weigh?” “How tall are you?”询问某人的身高和 体重； 2. 对形容词的比较级和最高级规则、不规则的变化的了解； 3. 能够在一定语境中灵活运用比较级和最高级进行表达。 （二）教学难点： 形容词比较级和最高级不规则变化的认识与掌握。 六、教学准备六、教学准备 多媒体课件 练习题单 七、教学设计七、教学设计 教学步骤教师活动学生活动设计意图 热身激情 复习铺垫 1. greetings: 2. Review the story by pictures 3. ask some students to read the sentences 4. 巡视 5. play the PPT Complete the sentences. 1.Discuss the sentences with partners 同桌认句 Look and Match 独 立连线 S1-S5 read ;others check the answers 核对答案 复习主题故事为 Match and say 环节做好铺垫， 在旧知中初步 感知比较级、 最高级。 以 Match and say 为载体归纳故 事重点。 新知呈现 初步感知 1. PPT 猜谜语 （bears） 2. PPT 对比图片中人 物胖瘦 3. 对比年龄信息 old-older-oldest young-younger- youngest Guess. 跟随老师表达 跟随老师表达最高 级 通过 PPT 呈现故 事中人物的图片 对比年龄体重， 从而很好的带出 了比较级和最高 级的句型，直观 的图片让学生理 解起来很容易。 重点学习 操练运用 1. 呈现表格调查身高 体重年龄 （1） PPT 呈现损坏的 表格 （2） How tall are you?.示范 （3） 巡视 （4） 2. Ann、Ken went to the science museum. 生问老师信息 师生示范 小组活动 小组展示 利用表格进行问 答，学生以相互 采访的形式进行 问答记录，并按 照调查中获取的 真实的信息进行 交流。内容紧扣 本课时主要结构， 使呈现语言的环 境具有真实意义。 (1)呈现图片：Mars earth Which planet is bigger? Which planet is smaller? (2)呈现 long/ short 3.(1)Tommy had a dream.逐步呈现三幅图： What can you see? What do you think of him? (2)play the CAI 尝试表达比较级 猜图找关键信息 表达图片中人物特 征 Listen and sing 通过图片对比， 引出比较级，再 通过歌曲为载体， 进行巩固运用。 利用歌曲缓冲下 课堂沉默的气氛。 发现规律 探究总结 1.呈现形容词表格 （逐块呈现） 2.待学生板书好后揭示 答案 3. 找构词规律 6.总结 7.呈现更多形容词的表 格 8.拓展：Lets talk. 9.Home work 10.评价 小组内识词并观察 空缺 学生板书空白词汇 自由表达 认读 结合图片进行交流 反馈 本环节的教学以 归纳语法规则或 结构、归纳总结 语言形式为目标。 教师有意识地引 导或指导学生通 过观察等活动， 归纳新语言形式 为巩固语言知识 和进一步运用新 的语言形式做事 情做准备。 板书设计：板书设计： L2 Lets practice （评价） Which planet is bigger? The Earth is bigger. Who is the oldest? Rachel is the oldest. 八、课堂实录八、课堂实录 （一）热身激情 复习铺垫 T: Good morning,children. Ss:Good morning,YoYo. T:Ok!Group 1 and Group2 will have a competition,if you do well,you can get the top of the ladder.So come on children. Now,look at the story we have learnt last lesson. One day,Ann and Ken took Mocky to the towncenter. They checked _.Mocky was_cm.Ann was _cm. Ken was _cm.Ken was_than Mocky and Ann. He was the_.Mocky was the _. Ss: Ann and Ken took Mocky to the towncenter. They checked their weight and height.Mocky was 85cm.Ann was 135 cm. Ken was 147cm.Ken was taller than Mocky and Ann. He was the tallest.Mocky was the 原级比较级最高级 longlongerthe longest fatfatterthe fattest heavyheavierThe heaviest shortest. (学生根据图片和文段提示完成故事复习。) T:Now, turn to P62 ,take out your pen ,Match and say.After that,discuss with your partners. T: One two. Ss: Three four. T: Look at the screen. Picture 1 is . S1:One day ,Ken and Ann took Mocky to the town center. (抽生逐图完成图文配对) T:Something was wrong.Do you know why? Ss:Because Mocky had his foot on the scale. (二) 新知呈现 初步感知 T:Mocky is naughty.Then they met some old friends. Look at the screen, guess, who are they? Ss:Bears. T: Yes, they are bears:grandpa bear /father bear and mother bear. Grandpa weighs 450kg; mother weighs 300kg,so grandpa bear is heavier and mother bear is thinner. Read after me: heavier thinner Ss: heavier thinner T:Wow, look at father bear, 600kg. Father bear is the heaviest. Mother bear is the thinnest. Read them 2times. Ss:Heaviest, heaviest; thinnest, thinnest. T:They walk again,wow ,Rachel、Jenny and Jim are coming. Rachel is 11 years old.Jenny is 8 years old. Jim is 3 years old. Emm, Jim is the youngest. _is the oldest? S1:Rachel. T:Rachel is the oldest.(板书：Who is the oldest? Rachel is the oldest.) （三）重点学习 操练运用 T：How about you?How old are you? And how much do you weigh?（准备 好调查表） S1: I am 145 centimeters tall. I weigh 29kg. S2: I am 152 centimeters tall. I weigh 33kg. T: （填写数据）I know something about you now. But do you want to know anything about me? Ss:Yes. T:Look, here is my Medical Examination Report. Oh,no,its tore up.If you want to know something about me,you can use these questions: How old are you? How tall are you ? How much do you weigh? S1: How old are you? T:Im 31 years old. S2: How tall are you ? T:Im 158 centimeters tall. S3: How much do you weigh? T: I weigh 47 kg.Ok,look at the table.Work in four,do a survey. S1: In our group, _ the oldest._ the tallest. _ the heaviest. _ the youngest._ the shortest. _ the thinnest. S2: In our group, _ the oldest._ the tallest. _ the heaviest. _ the youngest._ the shortest. _ the thinnest. T:Thank you for your sharing the informations.Finally, Ann、Ken visited the science museum.Look at The Earth and The Mars. They are planets.Read together. Ss:planet. T:Which planet is bigger? The earth is bigger.(贴板书) Ss:The earth is bigger. T:Which planet is smaller? S1:The Mars is smaller. T:Yes. Ss:The Mars is smaller. T:Very good. T:There are two famous rivers: the Yangze River and the Yellow River. The Yangze River is longer. The Yellow River is shorter. T: Ken and Ann went to the town center,but Tommy didnt go out.What did he do? S1:He is sleeping. T:Yes, and? S2:He had a dream. T:His mom and dad were in his dream. Look at Tommy.What do you think of Tommy? S1:Tall. T:Super. S2:Big. T:Very good! T:Tommy is bigger. Tommy is bigger than_.? S3: Mom and dad. T: Please say whole sentence. Who can? S4:Tommy is bigger than mom and dad. T:Great! Joe and Dan were Tommys friends. Look at Tommy,what do you think of him? S5:He is short. T:Nice. S6:He is small. T:Super. T:He is smaller than_ and _ . S7:He is smaller than Joe and Dan. T:Give her a big hand. T: Tommys mother is 37 years old. How about Tommy? Can you guess: How old is he? S8:He is 60 years old. S9:He is 100 years old. T: HaHa, he is 100 years old. Who is older? S10: Tommy is older. T:Than_. S10: Tommy is older than mom. T: Very good. Can you say something about Tommys dream? Tommy is_. S11: Tommy is bigger than mom and dad. Ss: Tommy is smaller than Joe and Dan. Tommy is older than mom. T:Is that funny? Ss: Yes. T: Lets watch the video,and enjoy a song about the dream. (四) 发现规律 探究总结 T: Can you read the words? Ss:Read together. T: Discuss with your partner:Whats missing? Fill in the blanks. S1:上台在表格中粘贴的纸上填空。T:撕开纸，呈现正确答案。 T:Can you find the rule? S2:形容词后面加了“er”表示更，加了“est”表示最。 S3：形容词的后面最后一个字母多写了一个再加的“er” “est” 。 S4:形容词的最后一个字母 y 变成了 i 再加“er” “est” T:1.规则情况：形容词变比较级和最高级，直接在词后加“er”/”est” 。 2.形容词是元音字母加辅音字母结尾的，最后一个辅音双写， 再加“er”/”est” 。 3.形容词是辅音字母加 y 结尾的，变 y 为 I,再加“er”/”est” 。 T:Lets look at some funny pictures.And talk about them together. Pic1:Liuxiang、Yao ming and a tall man ,who is the tallest? S1: The man is the tallest. T:Look at the dog and the elephant.Who is smaller? And who is bigger? S2:Dog is smaller. T:The dog is smaller. Good! And? S3:The elephant is bigger. T:Super. Wow, a cat is coming. So cute. S4: The cat is the smallest. The elephant is the biggest. T:Wonderful.How about these animals:a duck、 Garfield and a panda?Now discuss with your partners. T:Todays homework: plete your survey.课后继续完成调查表 2. Write down the words with “er” and “est”.完成练习 2 Ok,look at the blackboard,todays winner is G1,congratulations. 反思：1.学生学习的重点涉及了比较级、最高级这一语法现象，我在前面的教 学铺垫中让学生初步理解并使用，学生很好地感知理解了这两个概念。课前创 设了情景，了解师生信息，师生互问答；之后串联情景，将各个板块自然衔接。 2.考虑到借班的六年级学生害羞，思维不是很活跃，我设计时预设了可能会出 现的问题，于是为学生提供了足够的语言支撑点，例如表格和结尾的 Lets talk. 3.有的环节问答时间过于拖长了，导致后面的 Lets talk 环节有点赶。而且 总结形容词比较级和最高级的规律稍显仓促。 4.板书设计应该图片搭配，这样便于学生理解。而且最高级的句型应该及时上 黑板。
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Lesson 2 Lets practice They checked _.Mocky was_cm. Ann was _cm. Ken was _cm.Ken was_ than Mocky and Ann. He was the_.Mocky was the _. Then they checked_. Ken weighed_kilograms. Ann weighed_kilograms. One day,Ann and Ken took Mocky to the towncenter. Something was wrong! _why? their height 85 135 147 taller tallest shortest their weight 33 35 Do you know Match and Say Because Mocky had his foot on the scale. Then they met遇见 some old friends. Who are they？ They always sleep in winter. They are big animals. They are heavy. Some of them are black , some of them are brown . They like honey a lot. They are bears. Mother Bear is thinner. Grandpa Bear is heavier. Father Bear is . the heaviest Mother Bear is the thinnest. Mother Bear 300kg Grandpa Bear 450kg Father Bear 600kg 11years old 8 years old 3years old 12 3 _ is the oldest . Jim is the youngest. Rachel Here is my Medical Examination Report. N ame Y oYo A ge H eight W eight Medical Examination Report Peoples hospital 体检报告 How old are you? How tall are you ? How much do you weigh? If you want to know something about me, you can use these questions: 如果你想了解我的信息，你可以问我以下问题 Medical Examination Report Peoples hospital 3 1 158cm 46kg Do a survey. 四人一组调查，完成体检表的填写，比比谁年龄最大(小)、谁最高 （矮）、谁最重（轻）？ Medical Examination Report Name 姓名 Age年 龄 Height 身高 Weight 体重 In our group, _ the oldest. _ the tallest. _ the heaviest. _ the youngest. _ the shortest. _ the thinnest. Finally they visited a science museum! 科学博物馆 Planets行星 d=12742.02km d=6794 km The Earth The Mars The Earth is bigger. 2. The Mars is smaller. The Yellow River is shorter. the Yellow Riverthe Yangze River 6418km5464km The Yangze River is longer. Tommy had a dream last week. Tommy Mom Dad He was bigger. very big He was bigger than Mom and Dad. In his dream, JoeDan very small He was smaller. He was smaller than Joe and Dan. Mom 100 years old 37 years old very old He was older. He was older than Mom. JoeDan Dad Mom Mom Tommy is _er than_. Lets enjoy a song about the dream! Fill in the blanks.(填空) heavy heavier the heaviest long longer the longest old the oldest big bigger the biggest thin thinner the Discuss with your partners:What is missing? 和同桌讨论一下和同桌讨论一下,缺了哪些词？缺了哪些词？ Fill in the blanks.填空填空 Can you read? Can you find the rules(规则)？ long longer the longest old older the oldest big bigger the biggest thin thinner the thinnest heavy heavier the heaviest Complete the table. longlonger longest short small bigbiggerbiggest hot fat heavyheavierheaviest happy 189cm226c m _ is_er . 246cm _ is the _est. Who is taller? Who is the oldest? _ is_er. _ is the _est. _ is _er. _is the _est. plete your survey. 课后继续完成调查表 2. Write down the words with “er” and “est”. 完成练习2 家庭作业家庭作业 Thank you! Unit5Unit5 HeightHeight andand WeightWeight （北师大版小学英语（北师大版小学英语 6 6 年级上）年级上） Lesson 2 Lets practice 一、内容分析一、内容分析 本单元以测量身高、体重为主要话题，引出形容词的比较级、最高级这一语 法现象。通过课本中设计的几部分不同层次的活动，使学生逐步掌握本单元的 主要功能句型，并能在真实情景中初步运用。通过练习，进一步巩固形容词的 比较级、最高级的形式变化规律。 本课时为第二课时，学生在第一课时中主要学习了课文部分，在课文中初步 接触到了询问身高、体重的句型及形容词比较级和最高级；而本课时的重点则 放在帮助学生灵活运用所学语言，掌握形容词比较级、最高级的变化形式，培 养学生综合运用语言的能力。 二、学情分析二、学情分析 经过了三年半英语的学习，六年级学生的英语水平已经有了一定的基础，但 是随着知识难度的增加，学生的两极分化也越来越显现，因此就更要求教师在 设计教学环节上要有创新，依然要把学生的学习兴趣放在首位。而本课时涉及 到的一些内容，如形容词，学生在四年级的时候就已经接触过，虽然没有接触 到比较级和最高级，但是对于相对简单一些的形容词，学生掌握起来还是比较 容易的，这样在本节课的学习中，教师通过前面单词的铺垫很容易带到今天新 知识的学习之中。 三、设计思路三、设计思路 以 Ann、Ken 带 Mocky 去 town center 为主线。以 Look and Say 为依托，通 过学生复习故事方式导入新课，既复习了旧知识，又很自然的为新课做好了铺 垫。让学生在很轻松的学习氛围中进入状态，而在此过程中让学生动脑思考， 行动参与，一下子拉近了和老师的距离，使他们很轻松地参与到课堂教学中。 在随后的教学中，在各种情景中，引入 learn to say 的形容词，学生感知体 验比较级和最高级，再通过布置任务，让学生调查同学的身高、体重: “How much do you weigh? How tall are you?”通过表格对比，由组长或其他同学综合 语言转述小组情况。 通过小组合作学习的方法，让学生在小组中体验互助学习 的快乐，也使学生在小组学习中锻炼自己的表达能力。然后利用歌曲中的图片， 引导学生在 PPT 帮助下，对比图片，运用比较级和最高级，接着利用图表直观 地呈现形容词的比较级、最高级的构成。最后由学生发现、归纳、总结，体现 学生为中心的教学原则。 四、教学目标四、教学目标 （一）能够在实际情境中询问他人有关身高、体重的问题； （二）能够比较人物的身高、体重； （三）能够掌握并运用以下形容词 big, small, short, long,old, young, heavy , thin 的比较级和最高级；对人或事物外形比较； （四）在学习中对形容词比较级和最高级的变化规则有初步的了解； （五）能够将所学到的形容词的比较级和最高级在日常生活中进行正确的表述。 五、教学重难点五、教学重难点 （一）教学重点： 1. 能够用“How much do you weigh?” “How tall are you?”询问某人的身高和 体重； 2. 对形容词的比较级和最高级规则、不规则的变化的了解； 3. 能够在一定语境中灵活运用比较级和最高级进行表达。 （二）教学难点： 形容词比较级和最高级不规则变化的认识与掌握。 六、教学准备六、教学准备 多媒体课件 练习题单 七、教学设计七、教学设计 教学步骤教师活动学生活动设计意图 热身激情 复习铺垫 1. greetings: 2. Review the story by pictures 3. ask some students to read the sentences 4. 巡视 5. play the PPT Complete the sentences. 1.Discuss the sentences with partners 同桌认句 Look and Match 独 立连线 S1-S5 read ;others check the answers 核对答案 复习主题故事为 Match and say 环节做好铺垫， 在旧知中初步 感知比较级、 最高级。 以 Match and say 为载体归纳故 事重点。 新知呈现 初步感知 1. PPT 猜谜语 （bears） 2. PPT 对比图片中人 物胖瘦 3. 对比年龄信息 old-older-oldest young-younger- youngest Guess. 跟随老师表达 跟随老师表达最高 级 通过 PPT 呈现故 事中人物的图片 对比年龄体重， 从而很好的带出 了比较级和最高 级的句型，直观 的图片让学生理 解起来很容易。 重点学习 操练运用 1. 呈现表格调查身高 体重年龄 （1） PPT 呈现损坏的 表格 （2） How tall are you?.示范 （3） 巡视 （4） 2. Ann、Ken went to the science museum. 生问老师信息 师生示范 小组活动 小组展示 利用表格进行问 答，学生以相互 采访的形式进行 问答记录，并按 照调查中获取的 真实的信息进行 交流。内容紧扣 本课时主要结构， 使呈现语言的环 境具有真实意义。 (1)呈现图片：Mars earth Which planet is bigger? Which planet is smaller? (2)呈现 long/ short 3.(1)Tommy had a dream.逐步呈现三幅图： What can you see? What do you think of him? (2)play the CAI 尝试表达比较级 猜图找关键信息 表达图片中人物特 征 Listen and sing 通过图片对比， 引出比较级，再 通过歌曲为载体， 进行巩固运用。 利用歌曲缓冲下 课堂沉默的气氛。 发现规律 探究总结 1.呈现形容词表格 （逐块呈现） 2.待学生板书好后揭示 答案 3. 找构词规律 6.总结 7.呈现更多形容词的表 格 8.拓展：Lets talk. 9.Home work 10.评价 小组内识词并观察 空缺 学生板书空白词汇 自由表达 认读 结合图片进行交流 反馈 本环节的教学以 归纳语法规则或 结构、归纳总结 语言形式为目标。 教师有意识地引 导或指导学生通 过观察等活动， 归纳新语言形式 为巩固语言知识 和进一步运用新 的语言形式做事 情做准备。 板书设计：板书设计： L2 Lets practice （评价） Which planet is bigger? The Earth is bigger. Who is the oldest? Rachel is the oldest. 八、课堂实录八、课堂实录 （一）热身激情 复习铺垫 T: Good morning,children. Ss:Good morning,YoYo. T:Ok!Group 1 and Group2 will have a competition,if you do well,you can get the top of the ladder.So come on children. Now,look at the story we have learnt last lesson. One day,Ann and Ken took Mocky to the towncenter. They checked _.Mocky was_cm.Ann was _cm. Ken was _cm.Ken was_than Mocky and Ann. He was the_.Mocky was the _. Ss: Ann and Ken took Mocky to the towncenter. They checked their weight and height.Mocky was 85cm.Ann was 135 cm. Ken was 147cm.Ken was taller than Mocky and Ann. He was the tallest.Mocky was the 原级比较级最高级 longlongerthe longest fatfatterthe fattest heavyheavierThe heaviest shortest. (学生根据图片和文段提示完成故事复习。) T:Now, turn to P62 ,take out your pen ,Match and say.After that,discuss with your partners. T: One two. Ss: Three four. T: Look at the screen. Picture 1 is . S1:One day ,Ken and Ann took Mocky to the town center. (抽生逐图完成图文配对) T:Something was wrong.Do you know why? Ss:Because Mocky had his foot on the scale. (二) 新知呈现 初步感知 T:Mocky is naughty.Then they met some old friends. Look at the screen, guess, who are they? Ss:Bears. T: Yes, they are bears:grandpa bear /father bear and mother bear. Grandpa weighs 450kg; mother weighs 300kg,so grandpa bear is heavier and mother bear is thinner. Read after me: heavier thinner Ss: heavier thinner T:Wow, look at father bear, 600kg. Father bear is the heaviest. Mother bear is the thinnest. Read them 2times. Ss:Heaviest, heaviest; thinnest, thinnest. T:They walk again,wow ,Rachel、Jenny and Jim are coming. Rachel is 11 years old.Jenny is 8 years old. Jim is 3 years old. Emm, Jim is the youngest. _is the oldest? S1:Rachel. T:Rachel is the oldest.(板书：Who is the oldest? Rachel is the oldest.) （三）重点学习 操练运用 T：How about you?How old are you? And how much do you weigh?（准备 好调查表） S1: I am 145 centimeters tall. I weigh 29kg. S2: I am 152 centimeters tall. I weigh 33kg. T: （填写数据）I know something about you now. But do you want to know anything about me? Ss:Yes. T:Look, here is my Medical Examination Report. Oh,no,its tore up.If you want to know something about me,you can use these questions: How old are you? How tall are you ? How much do you weigh? S1: How old are you? T:Im 31 years old. S2: How tall are you ? T:Im 158 centimeters tall. S3: How much do you weigh? T: I weigh 47 kg.Ok,look at the table.Work in four,do a survey. S1: In our group, _ the oldest._ the tallest. _ the heaviest. _ the youngest._ the shortest. _ the thinnest. S2: In our group, _ the oldest._ the tallest. _ the heaviest. _ the youngest._ the shortest. _ the thinnest. T:Thank you for your sharing the informations.Finally, Ann、Ken visited the science museum.Look at The Earth and The Mars. They are planets.Read together. Ss:planet. T:Which planet is bigger? The earth is bigger.(贴板书) Ss:The earth is bigger. T:Which planet is smaller? S1:The Mars is smaller. T:Yes. Ss:The Mars is smaller. T:Very good. T:There are two famous rivers: the Yangze River and the Yellow River. The Yangze River is longer. The Yellow River is shorter. T: Ken and Ann went to the town center,but Tommy didnt go out.What did he do? S1:He is sleeping. T:Yes, and? S2:He had a dream. T:His mom and dad were in his dream. Look at Tommy.What do you think of Tommy? S1:Tall. T:Super. S2:Big. T:Very good! T:Tommy is bigger. Tommy is bigger than_.? S3: Mom and dad. T: Please say whole sentence. Who can? S4:Tommy is bigger than mom and dad. T:Great! Joe and Dan were Tommys friends. Look at Tommy,what do you think of him? S5:He is short. T:Nice. S6:He is small. T:Super. T:He is smaller than_ and _ . S7:He is smaller than Joe and Dan. T:Give her a big hand. T: Tommys mother is 37 years old. How about Tommy? Can you guess: How old is he? S8:He is 60 years old. S9:He is 100 years old. T: HaHa, he is 100 years old. Who is older? S10: Tommy is older. T:Than_. S10: Tommy is older than mom. T: Very good. Can you say something about Tommys dream? Tommy is_. S11: Tommy is bigger than mom and dad. Ss: Tommy is smaller than Joe and Dan. Tommy is older than mom. T:Is that funny? Ss: Yes. T: Lets watch the video,and enjoy a song about the dream. (四) 发现规律 探究总结 T: Can you read the words? Ss:Read together. T: Discuss with your partner:Whats missing? Fill in the blanks. S1:上台在表格中粘贴的纸上填空。T:撕开纸，呈现正确答案。 T:Can you find the rule? S2:形容词后面加了“er”表示更，加了“est”表示最。 S3：形容词的后面最后一个字母多写了一个再加的“er” “est” 。 S4:形容词的最后一个字母 y 变成了 i 再加“er” “est” T:1.规则情况：形容词变比较级和最高级，直接在词后加“er”/”est” 。 2.形容词是元音字母加辅音字母结尾的，最后一个辅音双写， 再加“er”/”est” 。 3.形容词是辅音字母加 y 结尾的，变 y 为 I,再加“er”/”est” 。 T:Lets look at some funny pictures.And talk about them together. Pic1:Liuxiang、Yao ming and a tall man ,who is the tallest? S1: The man is the tallest. T:Look at the dog and the elephant.Who is smaller? And who is bigger? S2:Dog is smaller. T:The dog is smaller. Good! And? S3:The elephant is bigger. T:Super. Wow, a cat is coming. So cute. S4: The cat is the smallest. The elephant is the biggest. T:Wonderful.How about these animals:a duck、 Garfield and a panda?Now discuss with your partners. T:Todays homework: plete your survey.课后继续完成调查表 2. Write down the words with “er” and “est”.完成练习 2 Ok,look at the blackboard,todays winner is G1,congratulations. 反思：1.学生学习的重点涉及了比较级、最高级这一语法现象，我在前面的教 学铺垫中让学生初步理解并使用，学生很好地感知理解了这两个概念。课前创 设了情景，了解师生信息，师生互问答；之后串联情景，将各个板块自然衔接。 2.考虑到借班的六年级学生害羞，思维不是很活跃，我设计时预设了可能会出 现的问题，于是为学生提供了足够的语言支撑点，例如表格和结尾的 Lets talk. 3.有的环节问答时间过于拖长了，导致后面的 Lets talk 环节有点赶。而且 总结形容词比较级和最高级的规律稍显仓促。 4.板书设计应该图片搭配，这样便于学生理解。而且最高级的句型应该及时上 黑板。
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