清华版一年级下册UNIT 1MY NUMBERS-Lesson 6-ppt课件-(含教案)--(编号：80bc8).zip

1、Lets sing. Ten little numbers Unit 1 Lesson 6 My Numbers Plus How much is two plus two? 2 + 2 = 4 Say it: Two plus two is . four How much is four plus one? Four plus one is five. Minus How much is four minus one? 4 - 1 = 3 Say it: Four minus one is . three How much is seven minus four? Seven minus f

2、our is three. How much is .plus.?.plus .is. . 2+1= How much is .minus.?.minus.i s. . 72 How much is .plus.?.plus .is. . 3+5= How much is .minus.?.minus.i s. . 102 How much is .plus.?.plus .is. . 2+8= How much is .minus.?.minus.i s. . 64 How much is .plus.?.plus .is. . 3+6= How much is .minus.?.minus

3、.i s. . 94 How much is .plus.?.plus .is. . 0+4= How much is .minus.?.minus.i s. . 83 One, two, put on your shoes. Let s chant: Three, four, open the door. Five, six, pick up sticks. Seven, eight, lock the gate. Nine, ten, pass me the pen. Homework: 1.Ask your parents telephone numbers and read them.

4、 2.Please use plus and minus to make 10 equations . 课型课型新授课 课时课时1 课时 1、学生会读和会认单词 plus, minus. 2、学生会用英语表达两组句型。 教学目标教学目标 3、继续感知、理解课堂用语及活动指令用语。 教学重点教学重点 1词汇： 1) 学习掌握词 2 个：plus, minus. 2) 接触、理解词组 1 个：How much 2句型： 1）学习功能问答对话 2 组： （1）-How much is one plus one? 1 加 1 等于几？ -One plus one is two. 1 加 1 等于 2。

5、 （2）-How much is one minus one? 1 减 1 等于几？ -One minus one is zero. 1 减 1 等于 0。 2）继续巩固使用指令用语 4 个： （1）Listen ,look and answer. 听听，看看和回答。 （2）Work in pairs. 同伴练习。 （3）Ask and answer. 提问与回答。 （4）Say it! 让我们一起说！ 教学难点教学难点 1. 学生易忽略 minus 一词中的元音字母 i 发音的滑动，口型要由大到小， 最后合口。 2.对于 How much is.?本句话的正确表达停顿上有难度，教师可通过意群

6、停 顿的方式 教学准备教学准备 1. 图片 2单词卡片（教师自制） 3多媒体课件 4小圆片 教学方法教学方法 情景教学法，游戏教学法，多媒体教学法 教学过程教学过程 . Warming-up Sing a song Ten little Numbers to review the number weve learnt. Greeting to the students. We sing Good Morning song together. . Presentation 1.Review the numbers. T sticks the numbers on the blackboard,

7、let the students read them together. T shows them fingers and students should say how many fingers. Then T shows them a picture. Let students find out the hiding numbers. Use to let students trace the numbers. 2. New lesson. T shows a cat, the cat goes fishing, in the morning he got 2 fish, then he

8、gets two more. So how many fish does the cat have? Use chips to show 2. S: 2 T: How did you get the answer, use 2+2 right? S: yes. T Teaches the symbol “plus”. Then the cat goes home, on his way he saw many beautiful flowers, so he picked some flowers. Let students count how many flowers does he hav

9、e？Let students come to use chips to show us. 4+1=5 Let students say: How much is four plus one? Four plus one is five. Now he goes home,and his mother wants to cook fish , so she takes one fish out, then how many fish does the cat have now? S: 3 T: Did we use plus? S: No. T: We use 4-1. T: Teach min

10、us, focus on the phonics. After he ate the fish, he wants to go out to play. He saw some butterflies. Let students count how many butterflies. Then he catches the butterflies, he caught four butterflies, so how many butterflies left? Use chips to show the numbers. 7-4=3. Let students say: How much i

11、s seven minus four? Seven minus four is three. T: The cat caught the butterflies, is the cat happy? S: Yes, he is. T: Are the butterflies happy, too? S: No, they arent. Let students listen to the tape, and help butterflies to solve the problems. Divide students into two groups, each group has to ans

12、wer the questions when they see the equations. One question is one point, lets see which group can win more points. After we solve all the problems, the cat lets butterflies go home. We are all happy. So lets say a chant together. One, two, put on your shoes. Three, four, open the door. Five, six, p

13、ick up sticks. Seven, eight, lock the gate. Nine, ten, pass me the pen. . Consolidation T: Today we played with numbers and two new friends: Plus and Minus. We all knew numbers are interesting, and numbers are very useful. When you are in danger, you need help. You can call the police,110. When you are ill, you need to go to the hospital. You can call 120. When the house is on fire, you can call the fireman.119. Homework 1. Ask your parents telephone number and read them. 2. Make 10 equations with plus and minus. 板书设计板书设计