小学英语人教版 (PEP)三年级下册Unit 6 How many? Part B教学设计

Unit 6 How many?  Part B Let’s learn

教学设计

 Ⅰ.教学内容分析：

本课是PEP小学英语三年级下册第六单元（Unit6 How many？）Part B Let’s learn 部分的词汇课。主要教学内容为听说认读数字16-20，其中数字18和20是难点，16，17和19这三个数字规律性比较强，学生容易掌握。主要采取师生、生生互相合作，学生在愉快的学习氛围中习得语言。

Ⅱ.学情分析：

三年级的学生通过近一年的英语学习，已有一定的基础，对数字有了初步的认识，学会了数字1-15，以及歌曲《Ten little Indians》。班上大部分同学对上节课的句型How many ...do you have? I have...能够综合运用。本节课是在上节课的基础上继续学习数字16-20，其中学生要认读和掌握词缀-teen。

Ⅲ.Teaching aims

Knowledge aims:

1.Ss can listen, speak, and read the numbers: sixteen, seventeen, eighteen,nineteen and twenty.

2. Ss can use sentence patterns“How many...do you have? I have....”to ask and answer.

Ability aims:

1. Ss can listen, speak, say the numbers: sixteen, seventeen, eighteen,nineteen and twenty.
2. Ss can use sentence patterns“How many...do you have? I have....”to ask and answer in real situations.

Emotional aims:

1. Train students to love the nature,love their lives, and develop them to cooperate with others.
2. According to participate in the class activities, Ss can communicate with each other bravely.

Ⅳ.Key points and difficult points

Key points:

1.Ss can distinguish the pronunciations of the numbers from sixteen to twenty.

2. Can find the difference between eighteen and another three numbers.

Difficult points:

Ss can learn and use the numbers: sixteen, seventeen, eighteen, nineteen, twenty.

Ⅴ. Teaching aids

PPT，word cards, etc.

Ⅵ. Teaching procedures

Step1 Warm up

1. First, devide the Ss into two groups, let them have a PK.

2.Play the song 《Ten little Indians》, Ss sing along and do actions.

3.Review the words of Part A.

Step2.Presentation

1. 设置场景《Little Red Riding Hood》, Little Red Riding Hood wants to go to her grandma’s home, but there are three obstacles , she can’t pass. Ss should finish the tasks and get three stars, she can eliminate the obstacles .
2. Task1:

Little Red Riding Hood’s grandma has many animals, Ss should help grandma to count the animals.

(1) Show a picture of a monkey，and ask Ss：What’s this？Ss: It’s a monkey.Then show them more monkeys and let Ss count.

T:How many monkeys do you see?

Ss:I see fifteen.

Show another monkey，and ask them “How many monkeys do you see?教数字“sixteen”（板书），提问读。

Then let Ss ask the grandma“How many monkeys do you have？”Grandma:“I have sixteen。”lead in new sentence patterns：“How many ...do you have？I have ....”（板书）

(2)Show pictures of ducks(部分)，Ss count them，then show other ducks。 用算式进行计算，eleven+six=？Lead in“seventeen（板书）”。操练单词，并把词带到句子中练习。

（3）Cover a part of the picture ，let Ss guess the picture，，then show the whole picture，use the sentence“How many tigers do you see?”to ask，then lead in the word“eighteen”（板书），let Ss try to ask the grandma“How many tigers do you have?”，then answer.

(4)Show pictures one by one, let Ss say the quantity of the cats,lead in “nineteen”（板书） ,and use the sentence patterns to ask and answer.

(5)Let Ss listen and guess“What sound they can hear?”Ss count the birds, lead in“twenty”(板书)，Ss use the sentence patterns to ask and answer.

3. Word practice“I can say！”Ss say the words in correct orders.

Task1 is finished, little red riding hood can pass the first obstacle, Ss get one star.

Step3 Practice

Task2:

1. Play a game:“Beat the mice！”Ss look carefully and say the words as quickly as possible.
2. Help the little bees to find their flower friends.(Practise the words)
3. Pair work (Ss use the words and the sentences to ask and answer. )

Task 2 is finished, little red riding hood can pass the second obstacle, Ss get another star.

Step4 Consolidation

Task3:

T and a student demonstrate for the Ss, then they imitate to make new dialogues. Choose some students to show their new dialogues.

Task 3is finished, little red riding hood can pass the third obstacle, Ss get another star. She can pass and go to her grandma’s home. They meet each other. Little red riding hood thanks for students’ help. That’s the end of the story.

Step5 Homework

1.Write the words for five times.

2.Use the sentences to ask and answer .

 Blackboard Design

                 Unit 6 How many？

              How many...do you have?

                     sixteen

                     seventeen

I have       eighteen

           nineteen

           twenty