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Unit 2 How much is it? 教学设计3

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Module 4 Unit 2 He invented this bicycle .

教材分析:
1、本课时选自外研社上册Module 4 Unit 2 He invented this bicycle .
2、本课时主题是“He invented this bicycle .”会询问且会回答。
3、本单元运用了”… people invented …”句型来描述各种发明。在以前学习过去时态的基础上,进一步学习部分动词的过去式及其在文中的运用。这些动词是:Invent—invented, print—printed.
学情分析:
学生之前已经学习过中国的四大发明,在此基础上本节课将呈现一些世界上的重大发明。并且,学生对一般过去时态有所了解。本节课要掌握一些规则动词过去时的表示方法与用途。

教学目标:
1、 知识与能力目标
Knowledge target:
Words: bicycle true
Sentences: He invented this bicycle in 1839.
Ability target:
Help the students to know some great inventions.
Help the students to learn the past tense.
2、 情感态度目标
Inspire the students to love our homeland .
(通过学习中外的伟大发明,培养学生的爱国主义精神和民族自豪感。)
二、 教学重点及难点
Main Points:
To master the basic sentence “He invented this bicycle ”
To talk about what Chinese people invented and what English people invented.
Difficult Points:
To talk about what Chinese\ English \ American people didn’t invent.
To use words and sentences in the past tense correctly.
教学过程:
教学过程
教师活动
学生活动
设计意图


Warm
up

lead in
1.Greetings

2. Activity 1:
Let’s chant

3. Activity 2: Free talk:
Look, this is my bicycle.
What did I do yesterday?

1. Greetings

2.Chant together.
Invent invent invented
Chinese people invented paper.
Print print printed
I printed this newspaper.
3.Answer the questions.
You rode your bicycle yesterday.



学生在老师的指导下拍手读一读chant,对上节课内容的回顾,又有利于帮助学生进入状态学习新知识。
课前和学生用英语进行日常会话,增进了师生的感情,拉近了师生的距离。


Presentation
And Practice
Listening and reading activities.
1. First,listen and point and say.

2.Listen and answer my questions .

Where was he from?

What did he invent?

3.Listen and repeat.

Listen and do the action
Group by group
A:Look at the mouse. It’s beside the house.
B:Oh no! It’s in front of the cat.

Open their books and look at the test
Listen and point.
Listen and think
Listen and answer:

(1)He was from the UK.

(2)He invented these cars.
Listen and repeat.
Do a lot of examples with the class,then practise in pairs.
本活动属于机械性操练,可以有效集中学生的注意力,让学生先熟悉主句型。

这两个活动属于意义性操练。第一个活动通过创设情境让学生在做中学,学中用,第二个听力活动,让学生学用结合,从而突破本课的重难点。




Consolidation and Extension


Summary
Point and say
.

Guess and choose.
What’s this?
Who invented it?

.

Let’s Chant.

A: Where was Lingling?
B: She was beside/between/ in front of the two girls.
Group work.



English people invented bicycle for us.
What a good idea! What a good idea!
Chinese people invented paper for us.
What a good idea! What a good idea!
Chinese people invented printing for us.
What a good idea! What a good idea!


本环节教师准备一幅呈现着多种发明的图片。
将学生分成四人一组来分别讨论,并简单地用英语来陈述挂图上各种发明的时间、地点及发明人。然后向全班同汇报。看哪一组同学知道得多,陈述得准确。
通过chant来总结知识,形式新颖、活泼,学生很容易记忆本节课主要内容,寓教于乐。


Judgment

数各小组所得红旗的数量,评出优胜小组,鼓励非优胜小组。


本节课评价贯穿始终,有对学生个人的评价,也有小组的评价,这样可以激励学生学习兴趣,保护学生学习英语的自尊心



Homework

Tell your friends what invention do you konw and write them down.
和你的朋友谈论一些重大的发明。
了解世界上各项重大发明并会用…invented…进行介绍,开阔学生的视野。


教学反思:

1. 面向全体,分层教学
在游戏教学过程中,不可回避的如何对待优中差生。我设计的游戏要注重面向全体学生,难度适中,让大家都参与。可以根据学生的个人素质,性格特点,记忆力反应速度等,因材施教,分层要求,以求最有效的激励机制促学生不断上进。
2.组织得法,严谨有序
做好游戏的组织工作,做到有条不紊,活而不乱。小学生天性爱游戏,争强好胜,有些学生做起来容易忘乎所以,甚至在课堂上,有时会情不自禁地高声喊,因此,首先,有开始游戏之前讲清规则。纪律要求,评分标准,防患未然。在游戏过程中即使还出现一些混乱,要能理解学生的心理,不一味批评,而是积极讲清楚,在集体活动中,大家应该遵守规则。