外研版（三年级起 刘兆义主编）四年级上册Unit 3 Numbers第5课时教案
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| 名称 | 外研版（三年级起 刘兆义主编）四年级上册Unit 3 Numbers第5课时教案 |  | |
| 格式 | zip | ||
| 文件大小 | 7.2KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（刘兆义主编） | ||
| 科目 | 英语 | ||
| 更新时间 | 2015-01-21 09:39:00 | ||
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教学内容 剑桥小学英语《JOIN IN》第二册Unit2 Numbers第5课时。
知识与能力目标 Learn to understand: A pair of (socks).Learn to use: plus/ minus.Listening to and filling in numbers. Solving a maths puzzle. Doing a number puzzle. Calculating ( pair).锻炼学生逻辑思维能力以及数学计算能力。
过程与方法 游戏题的方法。
情感态度价值观 认真求实的态度。
教学重点 Learn to understand: A pair of (socks).Learn to use: plus/ minus.
教学难点 Solving a maths puzzle.
教具准备 卡片
教学过程
STEP1 Greeting. T: Hello, Boys and girls! Good to see you again. S: Hello, Miss Huang! Good to see you again. STEP 2 Warming up师生共同说一首关于加法的Chant。Look and say. 教师出示数字卡片，学生一起说出数字。可以请全班或者个人来回答。STEP3 Presentation and practice.教师出一些关于加减法的计算题，请学生来抢答，接着请学生出题目来考别的同学。How much money has Pat got Listen and do the sums.The pupils have to listen to the cassette and circle each number as they hear it. Once they have circled all the numbers they have heard, they have to add them up to find out how much money the wizard has got.可以请一个学生将他的算式读出来。Find the path to number 30.The pupils have to find their way through the maze and at the same time add and subtract the numbers they find along the way. Tell the pupils that there are several paths through the maze, but only the one with numbers that add up to exactly 30 is the correct path. Give the pupils enough time to do the exercise individually and when they have finished ask a volunteer to read out the correct answer. The other pupils should correct their exercise and add their comments.Solution: 5+14- 11+7+18-13+9+1=30Complete the number puzzle. The pupils look at the numbers carefully and think about them. Then write the numbers themselves. In order to correct the exercise, ask the pupils to write their results on the board and read them both individually and with the rest of the class.Write the answers in the box. Introduce the word pair. Teacher shows some pictures and pupils can say out. For example, two pairs of shoes… Then give the pupils a few examples of calculations using this word before starting the exercise itself. Then ask some pupils to give a few examples of calculations.The pupils should do this exercise individually. Then read the sentences and ask a volunteer to give the answers. The other pupils should correct their answers if necessary.Solution: 6,52,82,22,100. 为后面的练习做了铺垫，活跃了课堂。锻炼了学生的听力，以及数学计算的能力。这一个环节，既锻炼了学生计算能力，又锻炼了学生的治智力。这一环节活跃了学生的智力和逻辑思维能力。。
板书设计：Unit 2 Numbers5 30 96 1 6 7 3 ↓ ↓ ↓ ↓ ↓ ↓ ↓ 10 26 48 2 12 18 6 ↓ ↓ ↓ ↓ ↓ ↓ ↓15 22 24 4 18 29 9↓ ↓ ↓ ↓ ↓ ↓ ↓ 20 18 12 8 24 40 12 ↓ ↓ ↓ ↓ ↓ ↓ ↓ 25 14 6 16 30 51 15
知识与能力目标 Learn to understand: A pair of (socks).Learn to use: plus/ minus.Listening to and filling in numbers. Solving a maths puzzle. Doing a number puzzle. Calculating ( pair).锻炼学生逻辑思维能力以及数学计算能力。
过程与方法 游戏题的方法。
情感态度价值观 认真求实的态度。
教学重点 Learn to understand: A pair of (socks).Learn to use: plus/ minus.
教学难点 Solving a maths puzzle.
教具准备 卡片
教学过程
STEP1 Greeting. T: Hello, Boys and girls! Good to see you again. S: Hello, Miss Huang! Good to see you again. STEP 2 Warming up师生共同说一首关于加法的Chant。Look and say. 教师出示数字卡片，学生一起说出数字。可以请全班或者个人来回答。STEP3 Presentation and practice.教师出一些关于加减法的计算题，请学生来抢答，接着请学生出题目来考别的同学。How much money has Pat got Listen and do the sums.The pupils have to listen to the cassette and circle each number as they hear it. Once they have circled all the numbers they have heard, they have to add them up to find out how much money the wizard has got.可以请一个学生将他的算式读出来。Find the path to number 30.The pupils have to find their way through the maze and at the same time add and subtract the numbers they find along the way. Tell the pupils that there are several paths through the maze, but only the one with numbers that add up to exactly 30 is the correct path. Give the pupils enough time to do the exercise individually and when they have finished ask a volunteer to read out the correct answer. The other pupils should correct their exercise and add their comments.Solution: 5+14- 11+7+18-13+9+1=30Complete the number puzzle. The pupils look at the numbers carefully and think about them. Then write the numbers themselves. In order to correct the exercise, ask the pupils to write their results on the board and read them both individually and with the rest of the class.Write the answers in the box. Introduce the word pair. Teacher shows some pictures and pupils can say out. For example, two pairs of shoes… Then give the pupils a few examples of calculations using this word before starting the exercise itself. Then ask some pupils to give a few examples of calculations.The pupils should do this exercise individually. Then read the sentences and ask a volunteer to give the answers. The other pupils should correct their answers if necessary.Solution: 6,52,82,22,100. 为后面的练习做了铺垫，活跃了课堂。锻炼了学生的听力，以及数学计算的能力。这一个环节，既锻炼了学生计算能力，又锻炼了学生的治智力。这一环节活跃了学生的智力和逻辑思维能力。。
板书设计：Unit 2 Numbers5 30 96 1 6 7 3 ↓ ↓ ↓ ↓ ↓ ↓ ↓ 10 26 48 2 12 18 6 ↓ ↓ ↓ ↓ ↓ ↓ ↓15 22 24 4 18 29 9↓ ↓ ↓ ↓ ↓ ↓ ↓ 20 18 12 8 24 40 12 ↓ ↓ ↓ ↓ ↓ ↓ ↓ 25 14 6 16 30 51 15