Unit 1 Dream Homes Grammar 课件(共35张PPT) 2023-2024学年牛津译林版英语七年级下册
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| 名称 | Unit 1 Dream Homes Grammar 课件(共35张PPT) 2023-2024学年牛津译林版英语七年级下册 |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2024-01-03 10:22:36 | ||
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(共35张PPT)
译林版
初中英语 译林版七年级下册
Unit 1
Period 3
Grammar
新课导入
Free Talk
1. How old are you
2. What is your telephone number
3. When is your birthday
4. Which floor is your classroom on
1
2
能熟悉并能正确运用本课时的重点单词和短语。
能说出基数词的基本用法。
3
能说出序数词的基本用法
预习检测
1. May ________ will be ________ day in Beijing.
A. five; his the second B. the fifth; his second
C. five; his two D. the fifth; his the second
2. You can read 10,234 ________ in English.
A. ten thousands, two hundreds and thirty-four
B. ten thousand, two hundreds thirty-four
C. ten thousands, two hundreds thirty-four
D. ten thousand, two hundred and thirty-four
B
D
3. Can you see him in ________
A. the 401 room B. Room 401
C. 401 the room D. Room the 401st
4. Boys and girls! Please open Book ________ and turn to
________ page.
A. Second; two B. Two; the second
C. Two; two D. the second; the second
5. We can try it ________ time.
A. four B. fourth C. the fourth D. a fourth
B
B
D
知识梳理
Language Points
1. foot n. (pl. feet) 英尺
e.g. 我的爸爸6尺高。
My father is 6 feet tall.
此外：foot n. (pl. feet) 脚
e.g. 我的脚很冷。
My feet are very cold.
2. square adj. 平方的
此外：square n.正方形；广场
adj. 正方形的
e.g. 正方形的面积是十六平方米。
The area of the square is sixteen square metres.
e.g. 天安门广场
Tian'anmen Square
e.g. 他的脸很方。
His face is square. / He has a square face.
3. over prep. 超过
e.g. 教室里有超过六十个学生。
There are over sixty students in the classroom.
此外：over prep. 在……上面
e.g. 桥在河的上面。
The bridge (桥) is over the river.
基数词的用法
0 1 2 3 4 5 6 7 8 9
zero one two three four five six seven eight nine
10 11 12 13 14
ten eleven twelve thirteen fourteen
15 16 17 18 19
fifteen sixteen seventeen eighteen nineteen
20 30 40 50 60 70 80 90
twenty thirty forty fifty sixty seventy eighty ninety
Pay attention：
注意：
(1) –teen重音在 “teen”上；-ty重音在单词开头;
(2) 特殊变化：13/15/18/30/40/80；
(3) 表示“几十几”的数词中有 “-”，
如twenty-two,thirty-five等。
Discussion
Where can you find numbers in your lives？
Think about them and say out!
We use cardinal numbers almost (几乎) every day. We use them to talk about the numbers (数量) of people or things.
No. 1 bus
10 yuan
How to say the numbers
1. 章节，页数的读法
第三课
第507页
第2564页
the Third Lesson, Lesson Three
Page five o seven
Page two five six four /Page twenty-five sixty-four
2. 房间，门牌，电话号码的读法
第305房间
长安街76号
电话号码204486
十一路公共汽车
Room three o five
seventy-six Chang’an Street
telephone number, two o four four (double four) eight six.
Bus (No.) eleven
100 1,000 10,000
one hundred one thousand ten thousand
100,000 1,000,000
one hundred thousand one million
hundred n.百
thousand n.千
million n.百万
billion n.十亿
Practice
How to read them
100
1,000
10,000
100,000
1,000,000
10,000,000
100,000,000
1,000,000,000
Tip:读三位以上的数词时，要在十位前加“and”,如十位为0则在个位前加“and”
one hundred
one thousand
ten thousand
one hundred thousand
one million
ten million
one hundred million
one billion
Pay attention：
注意：
hundred, thousand, million, billion
1) 当有具体数量时，不能加 “s”和 “of ”。
2)当表示泛指数量时用以下形式:
hundreds of … thousands of… millions of,
billions of
How do we say the following numbers Learn them by yourselves.
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
Try to say the numbers
A 597
B 976
C 1,204
D 19,581
E 24,783
F 198,679
G 1,683,000
five hundred and ninety-seven
nine hundred and seventy-six
one thousand two hundred and four
nineteen thousand five hundred and eighty-one
twenty-four thousand seven hundred and eighty-three
one hundred and ninety-eight thousand six hundred and seventy-nine
one million six hundred and eighty-three thousand
Simon is collecting some information about different countries. Help him read the numbers correctly.
1. People from about 180 countries and areas live in New York.
2. The CN Tower is 1,815 feet tall.
3. Red Square in Moscow is about 91,000 square metres in size.
4. France has an area of over 260,000 square miles.
5. There are about 8,000,000 people living in London.
6. Tokyo, the capital of Japan, has over 13,000,000 people.
one hundred and eighty
one thousand eight hundred and fifteen
ninety-one thousand
two hundred and sixty thousand
eight million
thirteen million
活动小结
通过以上的活动，我们学习了：
___________可以用来表达页码，房间号、门牌号和_____________。
当堂检测见DCF课件
基数词
电话号码
探究二
序数词的用法
Ordinal numbers
1st = first 11th = eleventh
2nd = second 12th = twelfth
3rd = third 19th =
4th = fourth 20th = twentieth
5th = fifth 21st = twenty-first
6th = 22nd =
7th = 23rd =
8th = 30th =
9th = ninth 40th = fortieth
10th = 100th =
sixth
seventh
eighth
tenth
nineteenth
twenty-second
twenty-third
thirtieth
hundredth
Cardinal numbers
1 = one 11 = eleven
2 = 12 =
3 = 13 =
4 = four 19 = nineteen
5 = five 20 =
6 = 21 = twenty-one
7 = 30 = thirty
8 = 40 =
9 = nine 100 =
10 = 101 =
six
seven
eight
ten
thirteen
forty
one hundred
one hundred and one
two
three
twelve
twenty
0 ____________ 1 __________
2 ____________ 3 __________
4 ____________ 5 __________
6 ____________ 7 __________
8 ____________ 9 __________
one
two
three
four
five
six
seven
eight
nine
zero
first
second
third
th
fifth
th
th
h
th
口诀：
一 、二、三特殊记，词尾字母t, d, d, （first, second, third ）
八去t , 九去e , ( eighth, ninth)
Look and find out the rules：
10 ____________ 11 __________
12 ____________ 13 __________
14 ____________ 15 __________
16 ____________ 17 __________
18 ____________ 19 __________
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
ten
th
th
fth
th
th
th
th
th
th
th
口诀：
f 来把ve 替( fifth, twelfth)
Look and find out the rules：
20 ____________ 30 __________
40 ____________ 50 __________
60 ____________ 70 __________
80 ____________ 90 __________
twenty
thirty
forty
fifty
sixty
seventy
eighty
ninety
ieth
ieth
ieth
ieth
ieth
ieth
ieth
ieth
口诀：
见y变ie,后面再加th
Look and find out the rules：
91 _______________
100 _______________
1,000 _______________
1,000,000 _______________
one hundred
one thousand
one million
ninety-one
first
th
th
th
口诀：
若是碰到几十几(twenty-one )，只变个位就可以。(twenty-first)
Look and find out the rules：
基数词变序数词的规律
1 基变序，有规律，末尾加上 th four ---> fourth
fourteen ---> fourteenth
2 一二三，特殊记，末尾字母 t,d,d one--->first
two --->second
three --->third
3 八减t，九去e，f要把ve替 eight ---> eighth
nine ---> ninth
five ---> fifth
twelve--->twelfth
4 ty把y变为i，莫忘th前有个e twenty--->twentieth
forty--->fortieth
ninety--->ninetieth
5 如果遇到几十几，只变个位就可以 twenty-one--->twenty-first
thirty-three--->thirty-third
序数词的缩写形式
1. 1或个位为1: 数字+st
e.g. 1, 51, 101
1st, 51st, 101st
2. 2或个位为2:数字+nd
e.g. 2, 52, 102
2nd, 52nd, 102nd
3. 3或个位为3:数字+rd
e.g. 3, 53, 103
3rd, 53rd, 103rd
4. 其余:数字+th
e.g. 4, 67, 108
4th, 67th, 108th
We use them to talk about dates(日期), floors(楼层), positions(次序) etc.
Women's Day is on the eighth of March / March the eighth.
Our flat is on the seventh floor.
He is always the first to come to school in our class.
We can use ordinal numbers to order things and events.
序数词须与the、物主代词或名词所有格连用
e.g. Look at the fourth picture on your book.
Today is my fifteenth birthday.
It’s Lily’s fifth time to come to China.
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.
seventh
fifteenth
fourth
second
ninth
twelfth
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
G
Wilson
Ivan
Mary
Peter
Ricky
Elsa
B2. Look at the building and complete the sentences.
活动小结
通过以上的活动，我们学习了_________
例如：one的序数词是____________，three的序数词是_____________，nine的序数词是____________，twelve的序数词是____________。
序数词
first
third
ninth
twelfth
His house is on the ______ (九) floor.
2. May is the ______ (five) month of a year. It’s the best time for hiking (徒步旅行).
3. There are _______ (四十) students in his class. He always comes the ________ (第四十).
4. Is Brian her ____ (第一个) or ______(第二个) child
5. The paper (论文) has _______ (tenth) pages.
当堂检测
一、根据提示完成下列句子。
ninth
fifth
fortieth
forty
first
second
ten
二、写出下列数字的正确读法。
房间号：103
________________________________________
页数：第5页
________________________________________
日期：9月7日
________________________________________
层数：第一层
________________________________________
电话号码：59123478
________________________________________
Room one o three
Page five
September the seventh/ The seventh of September
the first floor
five, nine, one, two, three, four, seven, eight
基数词：
____________________________________________________
序数词：
__________________________________________________________
Unit 1
Period 3
one, two, three, four, five, six, seven, eight, nine, ten ...
first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth ...
译林版
初中英语 译林版七年级下册
Unit 1
Period 3
Grammar
新课导入
Free Talk
1. How old are you
2. What is your telephone number
3. When is your birthday
4. Which floor is your classroom on
1
2
能熟悉并能正确运用本课时的重点单词和短语。
能说出基数词的基本用法。
3
能说出序数词的基本用法
预习检测
1. May ________ will be ________ day in Beijing.
A. five; his the second B. the fifth; his second
C. five; his two D. the fifth; his the second
2. You can read 10,234 ________ in English.
A. ten thousands, two hundreds and thirty-four
B. ten thousand, two hundreds thirty-four
C. ten thousands, two hundreds thirty-four
D. ten thousand, two hundred and thirty-four
B
D
3. Can you see him in ________
A. the 401 room B. Room 401
C. 401 the room D. Room the 401st
4. Boys and girls! Please open Book ________ and turn to
________ page.
A. Second; two B. Two; the second
C. Two; two D. the second; the second
5. We can try it ________ time.
A. four B. fourth C. the fourth D. a fourth
B
B
D
知识梳理
Language Points
1. foot n. (pl. feet) 英尺
e.g. 我的爸爸6尺高。
My father is 6 feet tall.
此外：foot n. (pl. feet) 脚
e.g. 我的脚很冷。
My feet are very cold.
2. square adj. 平方的
此外：square n.正方形；广场
adj. 正方形的
e.g. 正方形的面积是十六平方米。
The area of the square is sixteen square metres.
e.g. 天安门广场
Tian'anmen Square
e.g. 他的脸很方。
His face is square. / He has a square face.
3. over prep. 超过
e.g. 教室里有超过六十个学生。
There are over sixty students in the classroom.
此外：over prep. 在……上面
e.g. 桥在河的上面。
The bridge (桥) is over the river.
基数词的用法
0 1 2 3 4 5 6 7 8 9
zero one two three four five six seven eight nine
10 11 12 13 14
ten eleven twelve thirteen fourteen
15 16 17 18 19
fifteen sixteen seventeen eighteen nineteen
20 30 40 50 60 70 80 90
twenty thirty forty fifty sixty seventy eighty ninety
Pay attention：
注意：
(1) –teen重音在 “teen”上；-ty重音在单词开头;
(2) 特殊变化：13/15/18/30/40/80；
(3) 表示“几十几”的数词中有 “-”，
如twenty-two,thirty-five等。
Discussion
Where can you find numbers in your lives？
Think about them and say out!
We use cardinal numbers almost (几乎) every day. We use them to talk about the numbers (数量) of people or things.
No. 1 bus
10 yuan
How to say the numbers
1. 章节，页数的读法
第三课
第507页
第2564页
the Third Lesson, Lesson Three
Page five o seven
Page two five six four /Page twenty-five sixty-four
2. 房间，门牌，电话号码的读法
第305房间
长安街76号
电话号码204486
十一路公共汽车
Room three o five
seventy-six Chang’an Street
telephone number, two o four four (double four) eight six.
Bus (No.) eleven
100 1,000 10,000
one hundred one thousand ten thousand
100,000 1,000,000
one hundred thousand one million
hundred n.百
thousand n.千
million n.百万
billion n.十亿
Practice
How to read them
100
1,000
10,000
100,000
1,000,000
10,000,000
100,000,000
1,000,000,000
Tip:读三位以上的数词时，要在十位前加“and”,如十位为0则在个位前加“and”
one hundred
one thousand
ten thousand
one hundred thousand
one million
ten million
one hundred million
one billion
Pay attention：
注意：
hundred, thousand, million, billion
1) 当有具体数量时，不能加 “s”和 “of ”。
2)当表示泛指数量时用以下形式:
hundreds of … thousands of… millions of,
billions of
How do we say the following numbers Learn them by yourselves.
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
Try to say the numbers
A 597
B 976
C 1,204
D 19,581
E 24,783
F 198,679
G 1,683,000
five hundred and ninety-seven
nine hundred and seventy-six
one thousand two hundred and four
nineteen thousand five hundred and eighty-one
twenty-four thousand seven hundred and eighty-three
one hundred and ninety-eight thousand six hundred and seventy-nine
one million six hundred and eighty-three thousand
Simon is collecting some information about different countries. Help him read the numbers correctly.
1. People from about 180 countries and areas live in New York.
2. The CN Tower is 1,815 feet tall.
3. Red Square in Moscow is about 91,000 square metres in size.
4. France has an area of over 260,000 square miles.
5. There are about 8,000,000 people living in London.
6. Tokyo, the capital of Japan, has over 13,000,000 people.
one hundred and eighty
one thousand eight hundred and fifteen
ninety-one thousand
two hundred and sixty thousand
eight million
thirteen million
活动小结
通过以上的活动，我们学习了：
___________可以用来表达页码，房间号、门牌号和_____________。
当堂检测见DCF课件
基数词
电话号码
探究二
序数词的用法
Ordinal numbers
1st = first 11th = eleventh
2nd = second 12th = twelfth
3rd = third 19th =
4th = fourth 20th = twentieth
5th = fifth 21st = twenty-first
6th = 22nd =
7th = 23rd =
8th = 30th =
9th = ninth 40th = fortieth
10th = 100th =
sixth
seventh
eighth
tenth
nineteenth
twenty-second
twenty-third
thirtieth
hundredth
Cardinal numbers
1 = one 11 = eleven
2 = 12 =
3 = 13 =
4 = four 19 = nineteen
5 = five 20 =
6 = 21 = twenty-one
7 = 30 = thirty
8 = 40 =
9 = nine 100 =
10 = 101 =
six
seven
eight
ten
thirteen
forty
one hundred
one hundred and one
two
three
twelve
twenty
0 ____________ 1 __________
2 ____________ 3 __________
4 ____________ 5 __________
6 ____________ 7 __________
8 ____________ 9 __________
one
two
three
four
five
six
seven
eight
nine
zero
first
second
third
th
fifth
th
th
h
th
口诀：
一 、二、三特殊记，词尾字母t, d, d, （first, second, third ）
八去t , 九去e , ( eighth, ninth)
Look and find out the rules：
10 ____________ 11 __________
12 ____________ 13 __________
14 ____________ 15 __________
16 ____________ 17 __________
18 ____________ 19 __________
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
ten
th
th
fth
th
th
th
th
th
th
th
口诀：
f 来把ve 替( fifth, twelfth)
Look and find out the rules：
20 ____________ 30 __________
40 ____________ 50 __________
60 ____________ 70 __________
80 ____________ 90 __________
twenty
thirty
forty
fifty
sixty
seventy
eighty
ninety
ieth
ieth
ieth
ieth
ieth
ieth
ieth
ieth
口诀：
见y变ie,后面再加th
Look and find out the rules：
91 _______________
100 _______________
1,000 _______________
1,000,000 _______________
one hundred
one thousand
one million
ninety-one
first
th
th
th
口诀：
若是碰到几十几(twenty-one )，只变个位就可以。(twenty-first)
Look and find out the rules：
基数词变序数词的规律
1 基变序，有规律，末尾加上 th four ---> fourth
fourteen ---> fourteenth
2 一二三，特殊记，末尾字母 t,d,d one--->first
two --->second
three --->third
3 八减t，九去e，f要把ve替 eight ---> eighth
nine ---> ninth
five ---> fifth
twelve--->twelfth
4 ty把y变为i，莫忘th前有个e twenty--->twentieth
forty--->fortieth
ninety--->ninetieth
5 如果遇到几十几，只变个位就可以 twenty-one--->twenty-first
thirty-three--->thirty-third
序数词的缩写形式
1. 1或个位为1: 数字+st
e.g. 1, 51, 101
1st, 51st, 101st
2. 2或个位为2:数字+nd
e.g. 2, 52, 102
2nd, 52nd, 102nd
3. 3或个位为3:数字+rd
e.g. 3, 53, 103
3rd, 53rd, 103rd
4. 其余:数字+th
e.g. 4, 67, 108
4th, 67th, 108th
We use them to talk about dates(日期), floors(楼层), positions(次序) etc.
Women's Day is on the eighth of March / March the eighth.
Our flat is on the seventh floor.
He is always the first to come to school in our class.
We can use ordinal numbers to order things and events.
序数词须与the、物主代词或名词所有格连用
e.g. Look at the fourth picture on your book.
Today is my fifteenth birthday.
It’s Lily’s fifth time to come to China.
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.
seventh
fifteenth
fourth
second
ninth
twelfth
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
G
Wilson
Ivan
Mary
Peter
Ricky
Elsa
B2. Look at the building and complete the sentences.
活动小结
通过以上的活动，我们学习了_________
例如：one的序数词是____________，three的序数词是_____________，nine的序数词是____________，twelve的序数词是____________。
序数词
first
third
ninth
twelfth
His house is on the ______ (九) floor.
2. May is the ______ (five) month of a year. It’s the best time for hiking (徒步旅行).
3. There are _______ (四十) students in his class. He always comes the ________ (第四十).
4. Is Brian her ____ (第一个) or ______(第二个) child
5. The paper (论文) has _______ (tenth) pages.
当堂检测
一、根据提示完成下列句子。
ninth
fifth
fortieth
forty
first
second
ten
二、写出下列数字的正确读法。
房间号：103
________________________________________
页数：第5页
________________________________________
日期：9月7日
________________________________________
层数：第一层
________________________________________
电话号码：59123478
________________________________________
Room one o three
Page five
September the seventh/ The seventh of September
the first floor
five, nine, one, two, three, four, seven, eight
基数词：
____________________________________________________
序数词：
__________________________________________________________
Unit 1
Period 3
one, two, three, four, five, six, seven, eight, nine, ten ...
first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth ...