Lesson 9 Mr. Wood Teaches a Science Lessonppt配套教案和课堂实录

六年级英语上册

Lesson 9 Mr.Wood Teaches a Science Lesson

一、教材分析

本单元的话题是LiMing和Jenny Danny在加拿大的学校生活。本课是第二单元的第三课，主要内容是学习在科学课上关于温度的知识，各地天气与温度，学生的正常体温和小鸡健康体温问题。

二、学情分析

六年级学生已经掌握了有关天气和数字的单词及句型，

通过教师的引导和指导，继续深入学习温度，激发学习兴趣，提高学习的效率。

三、教学目标

1、知识与技能目标：

(1)学生能听懂、会说、认读并书写下列词汇：ill，lesson，its (2)学生能认读、理解并运用下列问句：

How’s the weather today? What’s the temperature? 2、情感态度目标: （1）培养学生观察和思维能力，激发学生的学习兴趣。

（2）感知温度的变化,学会表达温度。培养学生的合作精神，增强语言运用能力。

四、教学重难点

1、教学重点：

掌握单词temperature, degree，ill，并熟练运用“What is the temperature? It’s _____degrees.”描述温度。

2、教学难点：

能正确表达体温，并了解healthy的意思。

五、教学准备

温度计、多媒体课件、图片。

六、教学过程：

Step 1: Warming up

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Greeting T: Hello ,everyone . I’m glad to meet you . Ss: Hello , teacher. 2.

Free talk T: What day is today ? T: Is it warm today ? How do you feel today? T: Today we will learn a new lesson .（板书课题）Let’s get to work. Are you ready? Do you like chants ? OK , follow me. 多媒体展示Chant: Spring, spring, warm and rainy. Summer, summer, hot and sunny. Autumn, autumn ,windy and cloudy. Winter, winter, cold and snowy. The students will chant twice. The first time , follow the teacher and chant. The second time, chant together. (设计意图：课堂伊始，学生和老师说歌谣的同时复习本课将需要的天气词汇,简单的歌谣交流将学生带入今天的语境当中。) Step 2 : New Concepts 1.

课件导入新知

T : Let’s look at the pictures. Now we’re in autumn. How’s the weather on these days ? （出示四个天气图片）Today Mr. Wood teaches a science lesson. Now listen to the dialogue.(播放录音) （拿出温度计）Do you want to know the temperature on these days ? First , let’s have a look, what’s the temperature now ? Write “temperature”on the blackboard. Then follow the teacher and read it three times. Now introduce how to ask the temperature. 并介绍当问温度时用句子What’s the temperature? 回答时用：It’s _____degrees. The students watch the thermometer. And tell us the temperature in groups. S1:It’s eighteen degrees. S2: It’s nineteen degrees. 2.

Play Chain- Exercise . Ask and answer. What’s the temperature ? It’s _______ degrees.

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(设计意图：从学生生活实际出发，用温度计来显示温度，通过观察温度计来表达温度的英语说法,用接链小游戏练习句型效果好。) 3.( Show the slides. 出示幻灯片。) Group 1 :The water is very hot. What’s the temperature in the cup ? It’s one hundred degrees. Group 2 :The water is very cold. What’s the temperature in the cup now ? It’s zero degrees. Practice in groups. 4.Look at the baby and the boy. ( Show the slides again.再次出示幻灯片。) (1) What’s the baby’s temperature ? ( 37.8 degrees ) Is it a healthy temperature? 教师出示体温表图片，引导孩子用It’s _____degrees.来回答。

Is he healthy ? No, he is ill. 板书healthy 和ill ,并感受healthy和ill的读音和含义。

(2) What’s the boy’s temperature? ( 36.2 ) Is it an ill temperature ? S: No, he is healthy . (3) Practice “ill”and “healthy”. (设计意图：用对比的形式和直观的PPT突破教学难点，学生容易接受。) T: I want to know your temperature. (4) What’s your temperature ? It’s ________ degrees.（出示图片，告诉学生人的正常体温是在36-37之间）

T: Good job. You are healthy . (设计意图：

结合教学内容，设计贴近学生生活的教学活动，，吸引和组织他们积极参与，共同学习。) 5. T: We’re healthy. But the chicken’s temperature is 41.5 degrees. Its temperature is 41.5 degrees. New word: its 它的 Write this word on the blackboard. Practise the new word “its”. T:Is the chicken ill or healthy ? No, it’s healthy. It’s a healthy chicken.

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Its temperature is always 41.5 degrees. 6. Listen and answer 引导学生听录音，将课文第一部分的内容听两遍，其中听第一遍之前出示以下几个问题，带问题听，听后回答老师的问题：

(1)What’s Li Ming’s temperature? Is Li Ming healthy ? (2)What’s the chicken’s temperature? Is the chicken ill or healthy? 听第二遍的时候，让学生打开课本跟读并认真完成Let’s do it.的第一部分内容。

7.Role Play Ask the students to read the dialogue in groups. (设计意图：通过听音跟读来检测学生的听力及理解能力，帮助学生理清思路，加深学习重点，情景再现检验学习效果，培养学生各项基本语言技能。) Step 3: Practice and Production （1）Show the pictures of Beijing, Guangzhou ,Canberra and London.Can you talk about the weather and temperature of these cities? 你能谈论一下这几个城市的天气状况和气温吗？

（2）Practice in groups then write it down with your friends. (设计意图：通过了解各地天气情况把学生从文本带到生活实际中来，充分运用本课重难点进行综合性的语言操练，对新知识进行适当的扩展，充分体现学习活动化，活动交际化，交际生活化。) Step 4：Class Closing Homework : Talk about the weather and temperature of your favourtite countries .And write them down 板书设计：

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Lesson 9 Mr.Wood Teaches a Science Lesson

How’s the weather today ? It’s sunny . What’s the temperature? It’s ________ degrees. your its ill 有病←→ healthy 健康的

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