初中Grammar教学ppt课件

Title

7BUnit 1 Grammar

Teaching objectives:

1. Knowledge objectives:(ABC)

(1) To master the important words, phrases and sentences in the text.

(2) To use cardinal numbers and ordinal numbers correctly.

2. Ability objectives:(AB)

To learn to use cardinal numbers and ordinal numbers

3. Value objectives：(AB)

To increase students’ knowledge of numbers

Teaching key points and difficult points:

1. . Phrases: square meter, have an area of(ABC)

2. Structures: (ABC)

  (1) The CN Tower is 1815 feet tall.

  (2) Women’s Day is on the eighth of March.

  (3) He is always the first to come to school in our class.

Teaching methods: Task-Based Language Teaching

Teaching Procedures

Designing aims

Step1: Lead-in(ABC)

1. Show them on the screen: No.1 bus, 10 yuan, No.23 player.

用平时常见的数字导入主题，激活学生的思维，营造轻松的学习氛围，引起学生的学习兴趣。

Step2:Presentation

1. Count from 0 to 10 : One, two, three, four, five, six, seven, eight, nine, ten.(C)

 Read three phone numbers:5553 2901 ,3658 6390 ,8526 7395 (BC)

2. Count from 10 to 100.Read the numbers:13,45,33,82,91,102,422,180(C)

3. Some tips:(ABC)

       十几teen

       几十ty

       几十—几几十几

       19、90不去e

       4和40不一样

       5和15、50也不同

       百后加and

4 .Learn how to read large numbers:100,1000,10000,100000,1000000

5. Know how to read ABC, DEF: A hundred and BC thousand D hundred and EF. Can you read: 1,815   91,000   260,000  701,012?

Practice reading 8,000,000   13,000,000   960,000,000?

6. Learn how to read ABC, DEF, GHI: A hundred and BC million D hundred and EF thousand G hundred and HI. Practice reading 6,425,200  120,300,573   591,006,000?

7. Practice how to read numbers.(ABC)

8. Learn the use of cardinal numbers.

表示数量的多少。如：There are 25 desks in the classroom.

表示年份和年龄。如：He was born in 1978.

--How old is Simon?     --He is 13 years old.

表示时刻。如：--What time is it?--It is two to two.

表示顺序。基数词表示顺序时，由“单数名词+基数词”构成，此时名词和基数词的第一个字母常都大写。如：Class Three 三班       Lesson Ten 第十课 Unit One 第一单元

Lesson Ten= the tenth lesson

确数和概数的表达。

英语中表示确数的方法为“基数词+计数单位的单数（hundred, thousand, million, billion）+名词复数”；表示概数的方法为“计数单位的复数（hundreds, thousands, millions, billions）+of+名词复数”。

 “整十”的基数词的复数形式可用于表示几十年代或在某人几十多岁时。如：in the 1960sHe invented many things in his twenties.

 “another+基数词+名词复数”或“基数词+more+名词”表示在已有基础上再增加一定的数量。如：

He ate another two cakes. = He ate two more cakes.

他又吃了两块蛋糕。

We need three more hours to finish the work.

=We need another three hours to finish the work.

我们还需要三个小时来完成这项工作

通过图片和表格，让学生对基数词有所认识和了解。学生可以听也可以自己讲述，通过各种练习和游戏帮助学生掌握基数词的读法和用法。

Step 3: Presentation(ABC)

1. T: We can use ordinal numbers to order things and events.

1) Mr. Wu has two children.

The first child is a boy. The second is a girl.

   2). There are seven days in a week.

    Wednesday is the fourth day of a week.

    Thursday is the fifth day of a week.

2. T: We use them to talk about dates(日期), floors(楼层), results(结果)…

   Its birthday is on the fifth of June.

The flat is on the seventh floor.

I get the first in this exam(考试).

序数词前要加“the”

3. Learn the rules:(ABC)

    基变序，有规律，
大部分结尾字母是th。  
一、二、三，特殊记，
结尾字母t, d, d；                                                          八加h, 九去e,
ve要用 f 替;
逢十改y为ie，

几十几,也好记, 只变个位就可以。

4.Do Part B2 on page12 and an exercise.(ABC)

5.T: Do you know how to read the date? Let’s Read the dates.(AB)

通过图片和表格，让学生对序数词有所认识和了解。学生可以听也可以自己讲述，通过各种练习和游戏帮助学生掌握序数词的读法和用法。

Step4 Pair work(AB)

1. Make up a dialogue, using the information below.

让学生配以实战演习，鼓励他们多多使用今天所学的数字读法在练习，既为语言知识的运用创造了真实的情境，又提供了团队合作的机会。

Step5: Conclusion(AB)

T: So far, we’ve talked a lot about how to read the numbers. Let’s count the numbers on the screen.

S:

T: We can use the numbers correctly.

总结本课时，达成情感目标。

Step6: Homework

1.Remember the rules.(ABC)

2.Translate the sentences into English. (AB)

一周的第一天是Sunday 。

他们正在庆祝Millie的十五岁的生日。

今天是二月26日。

这是Millie第五次来俄罗斯。

九月是一年的第九个月份。

3.Recite the new words ,phrases and sentences(C)

巩固所学，利用课堂所学知识来解决实际问题，提高其语用能力。