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1、 Mr. Wood Teaches a Science Lesson 教学目标1. Students can read, write, say and aurally understand the following vocabulary: Nouns for shapes: circle, line, shape, square, triangle; 2.Students can say and aurally understand the following vocabulary: Common phrases: Whats the temperature today? Its _degr
2、ees.重点难点Drill the key words and sentences.教学过程一Class Opening and Review一. Greeting(课前一首歌曲，为整个课堂创设一种欢快的气氛) T: Hello! Boys and girls! How are you today? Im fine. Thanks .And you ? Today we are going to learn a new lesson. Lesson 11 Mr. Wood teaches a lesson. (板书课题Lesson 11 Mr. Wood Teaches a Lesson 领读
3、课题)1.创设情境，导入课题There are many students in the classroom. We are going to have a class. Miss Yang is going to teach a lesson, too. So I bring you a gift. What is this? Can you guess? (显示幻灯片2)Ok, this is a house. This is the shapes family. Whats meaning shape. Shape means 图形。 There are many babies in t
4、he shapes family. Who are they? Do they want to know? Lets listen a new song.（播放歌曲The sing songs）Yes, lines, circles, squares and triangles are shapes.二 新授新知1 Now look at this picture. This is a line. Read afternoon me line. line means 直线。（边读边送卡片）This is a line line.2.This is a circle. Read after me
5、 circle. Circle means 圆圈。This is a circle.3 .This is a square.Now, first,we look at this picture.（超链接天安门图片）What is this?This is Tiananmen Square. Square means 广场。This square means 方形。教师领读，板书单词。Look carefully.How many lines make a square? Three.4.This is a triangle. Read after me triangle. Triangle m
6、eans 圆圈。This is a triangle. Triangle. This is a line, this is a line, too. Now listen to me carefully. How many lines make a triangle? Three. Square,5.从组合图形中认识图形，并数一数 Now look at this picture. There are many shapes in this picture. Can you point them out? Talk about them in your groups and answer “H
7、ow many lines, circles, squares, triangles are there/6.There are so many shapes in this picture. My favourite shape is a circle. Because the melon looks like a circle. But what is your favourite shape? （A,B组观察1.2幅图C.D组观察3.4幅图）指名回答问题三 .新授Whats the temperature ? Its _degrees. （过渡）Everyone works hard.
8、You are very good. Im very happy. But Im very tired. Are you tired? Lets have a rest and sing a song. How is the weather? I like to go on a trip with my family. I feel happy. Because we have fun together. Do you like to go on a trip? Now look at these pictures. This is me with my family at HengShui
9、Lake. Look at this picture. How is the weather? Its sunny. Whats the temperature? But I dont know. Do you know? Temperature means 温度。Read after me temperature. Whats the temperature? 温度是多少？Degree度Look at this picture. Whats the temperature? Fifteen degrees. Whats the temperature? 26degrees.（用同种方法观察图
10、片并回答问题） Now lets read NO.1 and find these questions.1.Hows the weather today? Its_.2.Whats the temperature outside ? Its _degrees.3.Whats the temperature inside ? Its _degrees. 教师领读第一部分，学生跟读。 指名回答上面的问题，教师并作出评价。Writing. Lets write these sen tens on your exercise.学生练习小练笔，并指名上台读。 I like to go on a trip
11、e to_. Hows the weather today? Its _. Whats the temperature now? Its _ degrees. I feel_. I have a lovely day. Homework. Make these shapes and show them to your father and mother. Class over. Writing on the Blackboard. Lesson 11 Mr. Wood Teaches a Lesson line circle square triangle Whats the temperature inside ? Its _degrees.