Unit 1 Dream homes
Grammar
设计说明
首先复习 Reading 中涉及到数字的部分内容，通过问题，导入到本节课
的语法项目——基数词和序数词。通过给学生展示生活知识引入数词，激发
学生的学习兴趣，在此基础上介绍基数词和序数词的构成和用法，并配以
相关练习，巩固所学知识。最后，通过当堂达标训练题目，检测学生的掌
握情况。
教学目标
通过本课节的教学，让学生达成以下目标：
1.知识目标
掌握词汇：zero, hundred, thousand, million, foot, square, metre, area, over。
2.能力目标
(1)能正确运用基数词和序数词;
(2)能正确使用基数词表示号码、数量、尺寸、面积等；能正确使用序数
词表示日期、楼层、次序等。
3.情感目标
培养学生做事一丝不苟的态度。
重点难点
1. 重点：基数词和序数词。
2. 难点：能正确使用基数词表示号码、数量、尺寸、面积等；能正确使用
序数词表示日期、楼层、次序等。
教学准备
PPT 课件；和数字相关的图片。
授课时数
1 课时
教学过程
Step 1 Warming up
1. Revise the content of Reading.
How far is Neil’s town from London?
How many rooms does Stephen have in his house?
2. Have a free talk.
教学反思
How many rooms do you have in your home?
How many people live in your home?
What is your telephone number?
3. Tell the students that the numbers include cardinal numbers and ordinal numbers.
Step 2 Presentation
1. Present the pictures of cardinal numbers in daily life.
2. Present the formation of cardinal numbers and explain some rules.
Rule 1 : 个位和十位之间要加连字符“-”。
Rule 2: 读三位或三位以上的数词时，要在十位前加“and”,如果十位为
0，则在个位前加“and”。
Step 3 Practice
1. Translate some numbers into English.
911 nine hundred and eleven
715 seven hundred and fifteen
422 four hundred and twenty-two
504 five hundred and four
278 two hundred and seventy-eight
4,056 four thousand and fifty-six
23,813 twenty-three thousand eight hundred and thirteen
567,110 five hundred and sixty-seven thousand one hundred and ten
6, 425, 200 six million four hundred and twenty-five thousand two hundred
2. Present numbers in our daily life and explain some language points.
(1)The CN Tower is 1,815 feet tall.
foot n. 足；英尺（复数形式：feet）
(2)Red Square in Moscow is about 91,000 square metres in size.
square n.正方形，广场 adj.平方的
be +数词+square metre(s) in size = have an area of + 数词+square metre(s)
(3)France has an area of over 260,000 square miles.
over prep. 超过,与 more than 同义。
(4)There are about 8,000,000 people living in London.
There be...doing sth.有……正在做某事。
There is a bird singing in the tree.树上有只鸟在鸣叫。
(5)the capital of… ……的首都
Beijing is the capital of China.北京时中国的首都。
Step 4 Summary
Summerize the usage of cardinal numbers.
1.表示数量的多少。
There are fifty-two students in our class. 我们班有 52 名学生。
2.表示年龄、时间、价格、年代、顺序。
I am forty years old.我 40 岁了。
—What time is it? 几点了？
—It’s two to two. 差 2 分 2 点。
—How much are the apples? 苹果多少钱？
—They are ten yuan. 10 元钱。
I was born in 1973. 我出生于 1973 年。
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
个字母通常都大写。
Class Fourteen 14 班 Lesson One 第一课 Room 505 505 房间 No. 4
Middle School 第四中学
注意:“单数名词+基数词”可以转换为“the +序数词+单数名词”，此时的
名词和序数词的第一个字母都不大写。如：Lesson One= the first lesson
3.表示各种车牌、门牌和电话号码等。
My mobile phone number is 189xxxx0029. 我的手机号码是 189xxxx0029。
4.表示数学运算。
What’s nine and six? 9 加 6 等于几？
It’s fifteen. 15。
【注意】hundred, thousand, million 与 billion 的用法
①当 hundred, thousand, million, billion 前面有具体数词时，后面不加-s，也
不与 of 连用；
②表示不确定的数目时，这些词后要加-s,且与 of 连用。
There are six hundred workers in this factory. 这个工厂有 600 名工人。
Thousands of visitors have come to Suzhou in the last two weeks.
在过去的两周中，成千上万名游客到苏州来。
Step 5 Presentation
1. We use ordinal numbers to order things and events. We use them to talk about
dates, floors, positions, etc.
Women’s Day is on the eighth of March.
Our flat is on the seventh floor.
He is always the first to come to school in our class.
Ask the students to read the sentences and pay attention to ordinal numbers.
2. Millie is doing a test on numbers. Look at the numbers below and help her
write the numbers out in words.
【歌诀助记】
基变序，有规律，结尾字母是 th。
一、二、三，特殊记，结尾字母 t,d,d；
八去 t, 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。
Step 6 Practice
Complete B2 on page 12. Simon wants to tell his classmates where his friends
live. Look at the building.Complete the sentences with the correct floor numbers.
1. Elsa lives on the floor.
2. Ivan lives on the floor.
3. Mary lives on the floor.
4. Peter lives on the floor.
5. Ricky lives on the floor.
6. Wilson lives on the floor.
TIP: In British English, the floor of a building at
street level is the ground floor(s).
Answers: 1. seventh 2.fifteenth 3. fourth
4. second 5. ninth 6. twelfth
Step 7 Summary
Summerize the usage of ordinal numbers.
1. 序数词主要用作定语，前面要加定冠词。
The ninth boy in the team is my brother. 队中第九个男孩是我的弟弟。
We live on the fourth floor. 我们住在 4 楼。
2. 序数词前面有时可加不定冠词来表示“再一”“又一”的意思。
May I have a third try? 我可以再试一次吗？
3. 表示分数时，分子用基数词表示，分母用序数词表示。分子大于 1 时，
分母加“-s”。
four sevenths 4/7 a half/ one second 1/2
4. 起副词作用，前无“the”。
Simon came first in the English exam. 西蒙在英语考试中得了第一名。
5. 表示年、月、日时，年用基数词表示，日用序数词表示。
October the first, nineteen sixty = the first of October nineteen sixty
1960 年 10 月 1 日
6. 表示编号。
Lesson 5 =the fifth lesson 第五课
7. 序数词前有限定词修饰时，不加“the”。
my first lesson 我的第一课
Step 8 Homework
1. Remember how to read and write cardinal and ordinal numbers correctly.
2. Preview Integrated skills and Study skills.
当堂达标
Ⅰ.单项选择
1. —I hear your pen friend is visiting Wuxi again. Is it the time for
him?
—Yes, and he will come for a third time next spring.
A. first B. second C. third D. fourth
2. Now, everybody, please turn to Page and look at the
picture.
A. Fifth; five B. Five; fifth C. Fifth; fifth D. Five; five
3.—Peter, how old is your father this year?
— . And we just had a party for his birthday last
weekend.
A. Fortieth; forty B. Forty; forty
C. Forty; fortieth D. Fortieth; fortieth
4.—What’s the matter, Amy?
—Oh, more than people lost their lives in the earthquake.
A. sixty thousands of B. sixty thousand
C. sixty thousand of D. thousand of
5. You can read 50,801 in English.
A. fifty thousands, eight hundreds and one
B. fifty thousand, eight hundred and one
C. fifty thousands, eight hundred and one
D. fifty thousand, eight hundreds and one
6. Tom says tomorrow will be his day in Wuxi.
A. the second B. second C. two D. the two
Ⅱ. 根据汉语提示或用括号内所给单词的适当形式填空
1. He gets (one) in the English test this time.
2. Tom will come on the (twelve) of this month.
3.There are days in a week. Saturday is the day. (seven)
4. This is my (three) time to come to Nanjing.
5. There are children the team. Tom is the youngest. He is the
child. (nine)
6. He is the (twenty-one) League Member in our class.
7. What is the (面积) of Red Square?
8. There are 13 ________(百万) people in that city.
9. The CN tower is over 1,800 (英尺) tall.
10. Father’s (40) birthday is coming.
11. There are of workers in our country. (million)
12.The lesson is very difficult. (twenty)
Answers:Ⅰ. 1—6 BBCBBB
Ⅱ. 1. first 2. twelfth 3. seven; seventh 4. third 5. nine; ninth
6. twenty-first 7. area 8. million 9. feet 10. fortieth
11. millions 12. twentieth
板书设计
Unit 1 Dream homes
Grammar
zero
hundred
thousand
million
foot—feet
square
metre
area
over
hundreds/thousands/millions of
be+面积+square metres in size
have an area of
There be...doing sth.
over=more than
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