英语四年级下册Unit 3 Visiting a zooLesson 4 Welcome to the dog show教案

这是一份英语四年级下册Unit 3 Visiting a zooLesson 4 Welcome to the dog show教案，共3页。教案主要包含了学生能够对相关的问题作出回答，学生能够掌握加等内容，欢迎下载使用。

1教学目标
一、学生能够对1至100的数字发音有更深刻的印象,明白其中的发音规律。
二、学生能够区别plus与minus的发音和意思。
三、学生能够对相关的问题作出回答。
四、学生能够掌握加、减等式的句型表达。
2学情分析
本课主要涉及加减法的表达,对于四年级学生而言,1到100的词汇虽然是旧知,但到目前为止并不能完全掌握,所以仍需要加强数字的复习。又由于大多数学生注意力仍不稳定、不持久,难于长时间注意同一件事物,容易为一些新奇的事物所吸引,所以本课加入情景,整个课堂为一个dg shw,学生与老师共同扮演,增加课堂的趣味性。在记忆方面,这个阶段儿童思维发展开始从具体形象思维向抽象逻辑思维过渡,因此可以通过词句的反复训练和感知来习得语言。
3重点难点
重点:1. ___plus___is___.
2. ___minus___is___.[来源:Z*xx*k.Cm]
难点:数字的发音较难:eleven, twelve, thirteen, fifteen
易混淆:13-30, 14-40, 15-50, 16-60, 17-70, 18-80, 19-90
4教学过程
活动1【导入】Step1. Greetings
Gd mrning, bys and girls!
Lk at the picture, it is Yes, its name is Fatty.
Tday, yu are fatty (G1 t G3).
And the brwn dg is Hatty. Others yu are Hatty.
I’m the man.
S, welcme t the dg shw!
活动2【活动】Step 2. Review
1. Find ut the numbers: 1 t 10.
Lk at the picture, please find ut the numbers. Here is ne. Wh’ll try?
Yu did a gd jb!
Read tgether.
2. Listen, circle and say ( 11 t 19).
Please listen and circle the numbers n yur paper.
Which number can yu hear? The first ne?
Yes, read tgether.
The secnd ne?
Next ne?
Yes, please read tgether.
3. Find ut the rule (13-30, 14-).
Fllw me: 13-30, 14-40, 15- 50.
And then?
What is the rule?
Yes, the first line is “teen”, the secnd line is “ty”.
活动3【讲授】Step 3. Presentatin
1. What’’s...
What’s 20 plus 1?
S, it’s 21.
Plus, is.
What’s 20 plus 2?
2. Can yu say it in English?
Can yu say it in English?
Nw, yu PK.
3. __plus___is__.
4. __minus___is_
Hw abut this?
Fllw me, minus, minus.
Plus, minus.
Can yu say it in English?
活动4【活动】Step 4. Practice Chse number, “+” r“－”, and “=”
I need fur students t help me. Please cme here.
“1 1 2 + - =” becmes “1+1=2”.
“3 8 5 + - =”
There are many cards n my desk. Please cme here and wrk tgether.
活动5【作业】Step 5.Hmewrk
Read “Let’s play”.
Please read the numbers f “Let’s play” n page 41.