Lesson 4 How Many Books Are There?板书设计及意图

Lesson 4:How many books are there?

一.教学目标:

1.复习1-100的数字。

2.掌握标准用语how many ? .

3.能在生活和学习中积极使用how many ? .

二.教学重难点:

1.教学用点:标准用语how many ? .

2.教学难点:How many ? 句型和准确读写100以内的数词。

三.教具、学具:

1.实物:铅笔盒、铅笔、彩笔、书、橡皮等。

2.每个学生椅子下放一张实物图片,后面写有数字。

四.教学过程:

(一)开始上课和复习:

1.问候:

t:Hello! Boys and girls!(注意使用复数名词).

2.复习复数名词和数字。(结合第4课学过的方位词和where is ?的句型)①桌子上放着一个铅笔盒,里面有一支铅笔。

t:I can’t find my pencil-case. Where is it?

全班:On the desk.

t: Thank you .Where is my pencil?

全班:It’s in the pencil-case.

t: Oh, I have one pencil.(板书)(找一名学生)Where is your pencil? :On the desk.

t: Give me, please. Now I have two pencils(板书)

You say it, please.

下面依次用其他学生的其它用品进行练习并板书 books, erasers, markers……在练习过程中,设一些小圈套,把数字和复数名词错误的进行组合,如one markers,there book等等,学生们要通过重复正确答案表示同意或纠正错误。(这样既可以集中学生的注意力,又可以练习听力,还有利于及时纠正学生错误)

②练习之后,教师说:I want more and more markers, Do you want to count with me ?

做游戏clap 注意学生的发音,尤其是十几和几十的读法。

(在1-20的时候,用1-to-1,1-to-2的节奏,20-29用twen – ty -one的节奏,然后数整十到一百,用one-to-twenty 的节奏。根据学生人数调整所数的数字,争取让每个学生都数到,可以在数到个别数字时做出不同的变化。)

③t:What else do you have? please find out the cards under your chairs.

教师出示数字卡片,拿着相同数字卡片的学生读出数字再加上后面的图案读出来。如教师出示fifty-four时,拿者54卡片的学生站起来,读fifty-four cats.

(二)教授重要概念how many ? .

1.引入句型how many ? .

练习几组之后,问一个学生:What do you have?

s:I have 19 monkeys.

t: Can you say it, again?(尽量用表情和体态来表现)

How many monkeys?(用手指着19)

s:19 monkeys.

t:(举起三块橡皮)Look! How many erasers do i have? how many? (开始数) one, two, there. how many eraser? there erasers(板书划线部分)(举起两本书)How many books do I have?

全班:Two books.

2.练习句型how many ,总结句型特点。

t:(找一名刚才在游戏中没有被提问过的学生,拿起他的卡片)

What’s this?

全班:A chair.

t:(翻过来,看elephants数字) How many elephants?

:Twenty elephants.

t:(问全班) can you ask?(换另一个同学的卡片)

全班:What’s this?

:A boy.

全班:How many boys?

:Sixty boys.

t:Ask and answer in your group.

在小组内练习,可以用卡片,也可以用实物。小组练习以后,有些学生可能出现将不可数名词放在how many 之后的现象,要给予提示,请学生总结:

how many 句型用来提问数量,how many后面的名词要加s(也就是用复数名词)。

3.巩固

1.t:How many books does Danny have:read the book by yourself.

学生自读课文第一部分,然后男女分角色亮度第一、二幅画。

t:First,how many books does Danny have?

s;Eight books.

教师和学生分角色朗读第三、四幅图(提示学生are,there也表示“有”)

t:How many books are there on the desk?

s:Sixteen books.

齐读最后一部分:

t:What happened?

s:Danny falls down.

四.板书设计

Lesson 4: How many books are there?

1 pencil—--2 pencils

1 book -----5 books

1 marker---12 markers

1 eraser----4 erasers

How many books are there?------Five books.