Unit 1 Dream Homes grammar课件2021-2022学年牛津译林版英语七年级下册(共26张PPT)
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| 名称 | Unit 1 Dream Homes grammar课件2021-2022学年牛津译林版英语七年级下册(共26张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 14.6MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-02-09 14:02:22 | ||
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(共26张PPT)
Unit1 Dream homes
Grammar
01
A Cardinal numbers
Where can you find numbers in your lives？
100 yuan
Bus No.1
NO.23 player
No.28 Shangwuneihuan Road
0 1 2 3 4
zero one two three four
5 6 7 8 9
five six seven eight nine
Let’s count from 0 to 9.
17 18 19
seventeen eighteen nineteen
20 30 40 50 60 70 80 90
twenty thirty forty fifty sixty seventy eighty ninety
100
one hundred
10 11 12 13 14 15 16
ten eleven twelve thirteen fourteen fifteen sixteen
Let’s count from 10 to 100.
21 22 23
twenty-one twenty-two twenty-three
4,056
four thousand and fifty-six
23,813
twenty-three thousand eight hundred and thirteen
How do we say the following numbers
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
75, 623, 138, 947
thousand
hundred
billion
million
Can you find
the rules
1)1--12, 独立成词。
2)13--19, 由3－9 + teen构成。
3)20--90, 以-ty结尾。
4)21--99， 两位数，十位与个位之间有 “－”。
5)101--999，三位数，百位与十位/个位之间加and。
6)1, 000以上数目,从右向左每三位用“，”分开，分别读为thousand , million, billion。
基数词的构成
知识探究1 基数词的用法
1)表示名词量的多少；
例：twenty-five desks
2)表示年龄、价格、时间、年代、顺序等；
例： She is fifteen years old.
at five/ in the 1960s
3)表示各种车牌、门牌和电话号码等；
例：Room 5
4)表示各种数量或数的加、减。
1.当有具体数字时，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 …
eg. There are ________ books in our library.
A. six thousands of B. six thousands
C. six thousand D. six thousand of
billions of …
hundred, thousand, million, billion的用法
数十亿的…
Read the numbers in the sentence.
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.
one hundred and eighty
one thousand eight hundred and fifteen
ninety-one thousand
6. Tokyo, the capital of Japan, has over 13,000,000 people.
4. France has an area of over 260,000 square miles.
5. There are about 8,000,000 people living in London.
01
B Ordinal numbers
B Ordinal numbers
We can use ordinal numbers to order things and events. We use them to talk about dates, floors, positions, etc.
Wednesday is the fourth day of a week.
Women’s Day is on the eighth of March
Its birthday is on the fifth of June.
The flat is on the seventh floor.
The fourth student comes from America.
How do you write it
基数词 序数词
1 = one 2 = two 3 = three 4 = four 4th = fourth 5 = five 6 = six 6th = sixth 7 = seven 7th = seventh 8 = eight 9 = nine 10 = ten 10th = tenth
1st = first
2nd = second
3rd = third
5th = fifth
8th = eighth
9th = ninth
基数词 序数词
11 = eleven 11th = eleventh 12 = twelve 13 = thirteen 13th = thirteenth 14 = fourteen 14th = fourteenth 15 = fifteen 16 = sixteen 16th = sixteenth 17 = seventeen 17th = seventeenth 18 = eighteen 18th = eighteenth 19 = nineteen 19th=nineteenth 20 = twenty
12th = twelfth
15th = fifteenth
20th = twentieth
100 = one hundred
21 = twenty-one 22 = twenty-two 23 = twenty-three
100th = one hundredth
21st = twenty-first
22nd = twenty-second
23rd = twenty-third
30 = thirty
30th= thirtieth
基变序，有规律，结尾字母th
一二三，特殊记，结尾字母t, d, d: first, second, third
八减t，九减e, f替ve: eighth, ninth, five —fifth
整十变y为ie，然后再加th； twenty—twentieth
如果遇到几十几，只变个位就可以:
twenty-one— twenty-first
基数词变序数词的规律
知识探究2 序数词的用法
1)表示顺序。序数词表示顺序时，其前要加定冠词the，其后接单数名词。
例：The second picture is very beautiful.
第二幅图很美。
2)表示日期。
例： 2009年7月6日表示 July 6th, 2009
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.
seventh
fifteenth
fourth
second
ninth
twelfth
France has an area of over 260,000 square miles.
有...面积
have an area of...
over=more than
多于；超过
1. area 地区,面积（1）people from about 180 countries and areas 来自大约180个国家和地区的人（2）have an area of... 有....的面积in area 在面积上(类似：in size)
26.Red Square in Moscow is about 91,000 square metres in size. 莫斯科的红场在大小上大的9.1万平方米。
（1）square 形容词，意为“平方的；正方形的”。
The room is about 30 square metres. 这个房间大约30平方米。
拓展：square作名词，意为“正方形；广场”。
（2）metre 名词，意为“米，公尺”，复数为 metres。
The river is about 50 metres wide. 这条河大约有50米宽。
拓展：kilometre 作名词，意为“千米”，复数为kilometres。
（3）in size 介词短语，意为“在大小上”。
My pencil box is different from yours in size. 我的铅笔盒的大小和你的不一样。
（ ）1. Football is so exciting that ___people like to play it.
A.million of B. millions of C. two millions of
( ) 2. There are __days in a week. and Sunday is the ____ day .
A.seven, first B. seven , one C. seventh, first
( ) 3. -Excuse me, which is the way to the park
-Sorry, I don’t know. This is my _____time here.
A.first B. second C. third
( ) 4. Father’s Day is on the ____Sunday in June.
A. first B. second C. third
（ ）1. Football is so exciting that ___people like to play it.
A.million of B. millions of C. two millions of
( ) 2. There are __days in a week. and Sunday is the ____ day .
A.seven, first B. seven , one C. seventh, first
( ) 3. -Excuse me, which is the way to the park
-Sorry, I don’t know. This is my _____time here.
A.first B. second C. third
( ) 4. Father’s Day is on the ____Sunday in June.
A. first B. second C. third
B
A
A
C
一、选择题
( )5.—David, how old is your father this year
—________.And we will have a special party for his ________ birthday next weekend.
A．Fortieth；forty B．Forty；forty
C．Forty；fortieth D．Fortieth；fortieth
( ) 6. —Jackie Chan spends ____dollars on the poor children every year.
—He is very kind.
A．thousand B．thousands
C．thousand of D．thousands of
( ) 7.Now，everybody，please turn to Page________and look at the________ picture.
A．Fifth；five B．Five；fifth
C．Fifth；fifth D．Five；five
26.Red Square in Moscow is about 91,000 square metres in size. 莫斯科的红场在大小上大的9.1万平方米。
（1）square 形容词，意为“平方的；正方形的”。
The room is about 30 square metres. 这个房间大约30平方米。
拓展：square作名词，意为“正方形；广场”。
（2）metre 名词，意为“米，公尺”，复数为 metres。
The river is about 50 metres wide. 这条河大约有50米宽。
拓展：kilometre 作名词，意为“千米”，复数为kilometres。
（3）in size 介词短语，意为“在大小上”。
My pencil box is different from yours in size. 我的铅笔盒的大小和你的不一样。
He gets the (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 NJ.
5. Mr. Green has children. Tom is the youngest.
He is the child. (nine)
6. He is the (twenty-one) League Member in our class.
THANKS
Unit1 Dream homes
Grammar
01
A Cardinal numbers
Where can you find numbers in your lives？
100 yuan
Bus No.1
NO.23 player
No.28 Shangwuneihuan Road
0 1 2 3 4
zero one two three four
5 6 7 8 9
five six seven eight nine
Let’s count from 0 to 9.
17 18 19
seventeen eighteen nineteen
20 30 40 50 60 70 80 90
twenty thirty forty fifty sixty seventy eighty ninety
100
one hundred
10 11 12 13 14 15 16
ten eleven twelve thirteen fourteen fifteen sixteen
Let’s count from 10 to 100.
21 22 23
twenty-one twenty-two twenty-three
4,056
four thousand and fifty-six
23,813
twenty-three thousand eight hundred and thirteen
How do we say the following numbers
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
75, 623, 138, 947
thousand
hundred
billion
million
Can you find
the rules
1)1--12, 独立成词。
2)13--19, 由3－9 + teen构成。
3)20--90, 以-ty结尾。
4)21--99， 两位数，十位与个位之间有 “－”。
5)101--999，三位数，百位与十位/个位之间加and。
6)1, 000以上数目,从右向左每三位用“，”分开，分别读为thousand , million, billion。
基数词的构成
知识探究1 基数词的用法
1)表示名词量的多少；
例：twenty-five desks
2)表示年龄、价格、时间、年代、顺序等；
例： She is fifteen years old.
at five/ in the 1960s
3)表示各种车牌、门牌和电话号码等；
例：Room 5
4)表示各种数量或数的加、减。
1.当有具体数字时，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 …
eg. There are ________ books in our library.
A. six thousands of B. six thousands
C. six thousand D. six thousand of
billions of …
hundred, thousand, million, billion的用法
数十亿的…
Read the numbers in the sentence.
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.
one hundred and eighty
one thousand eight hundred and fifteen
ninety-one thousand
6. Tokyo, the capital of Japan, has over 13,000,000 people.
4. France has an area of over 260,000 square miles.
5. There are about 8,000,000 people living in London.
01
B Ordinal numbers
B Ordinal numbers
We can use ordinal numbers to order things and events. We use them to talk about dates, floors, positions, etc.
Wednesday is the fourth day of a week.
Women’s Day is on the eighth of March
Its birthday is on the fifth of June.
The flat is on the seventh floor.
The fourth student comes from America.
How do you write it
基数词 序数词
1 = one 2 = two 3 = three 4 = four 4th = fourth 5 = five 6 = six 6th = sixth 7 = seven 7th = seventh 8 = eight 9 = nine 10 = ten 10th = tenth
1st = first
2nd = second
3rd = third
5th = fifth
8th = eighth
9th = ninth
基数词 序数词
11 = eleven 11th = eleventh 12 = twelve 13 = thirteen 13th = thirteenth 14 = fourteen 14th = fourteenth 15 = fifteen 16 = sixteen 16th = sixteenth 17 = seventeen 17th = seventeenth 18 = eighteen 18th = eighteenth 19 = nineteen 19th=nineteenth 20 = twenty
12th = twelfth
15th = fifteenth
20th = twentieth
100 = one hundred
21 = twenty-one 22 = twenty-two 23 = twenty-three
100th = one hundredth
21st = twenty-first
22nd = twenty-second
23rd = twenty-third
30 = thirty
30th= thirtieth
基变序，有规律，结尾字母th
一二三，特殊记，结尾字母t, d, d: first, second, third
八减t，九减e, f替ve: eighth, ninth, five —fifth
整十变y为ie，然后再加th； twenty—twentieth
如果遇到几十几，只变个位就可以:
twenty-one— twenty-first
基数词变序数词的规律
知识探究2 序数词的用法
1)表示顺序。序数词表示顺序时，其前要加定冠词the，其后接单数名词。
例：The second picture is very beautiful.
第二幅图很美。
2)表示日期。
例： 2009年7月6日表示 July 6th, 2009
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.
seventh
fifteenth
fourth
second
ninth
twelfth
France has an area of over 260,000 square miles.
有...面积
have an area of...
over=more than
多于；超过
1. area 地区,面积（1）people from about 180 countries and areas 来自大约180个国家和地区的人（2）have an area of... 有....的面积in area 在面积上(类似：in size)
26.Red Square in Moscow is about 91,000 square metres in size. 莫斯科的红场在大小上大的9.1万平方米。
（1）square 形容词，意为“平方的；正方形的”。
The room is about 30 square metres. 这个房间大约30平方米。
拓展：square作名词，意为“正方形；广场”。
（2）metre 名词，意为“米，公尺”，复数为 metres。
The river is about 50 metres wide. 这条河大约有50米宽。
拓展：kilometre 作名词，意为“千米”，复数为kilometres。
（3）in size 介词短语，意为“在大小上”。
My pencil box is different from yours in size. 我的铅笔盒的大小和你的不一样。
（ ）1. Football is so exciting that ___people like to play it.
A.million of B. millions of C. two millions of
( ) 2. There are __days in a week. and Sunday is the ____ day .
A.seven, first B. seven , one C. seventh, first
( ) 3. -Excuse me, which is the way to the park
-Sorry, I don’t know. This is my _____time here.
A.first B. second C. third
( ) 4. Father’s Day is on the ____Sunday in June.
A. first B. second C. third
（ ）1. Football is so exciting that ___people like to play it.
A.million of B. millions of C. two millions of
( ) 2. There are __days in a week. and Sunday is the ____ day .
A.seven, first B. seven , one C. seventh, first
( ) 3. -Excuse me, which is the way to the park
-Sorry, I don’t know. This is my _____time here.
A.first B. second C. third
( ) 4. Father’s Day is on the ____Sunday in June.
A. first B. second C. third
B
A
A
C
一、选择题
( )5.—David, how old is your father this year
—________.And we will have a special party for his ________ birthday next weekend.
A．Fortieth；forty B．Forty；forty
C．Forty；fortieth D．Fortieth；fortieth
( ) 6. —Jackie Chan spends ____dollars on the poor children every year.
—He is very kind.
A．thousand B．thousands
C．thousand of D．thousands of
( ) 7.Now，everybody，please turn to Page________and look at the________ picture.
A．Fifth；five B．Five；fifth
C．Fifth；fifth D．Five；five
26.Red Square in Moscow is about 91,000 square metres in size. 莫斯科的红场在大小上大的9.1万平方米。
（1）square 形容词，意为“平方的；正方形的”。
The room is about 30 square metres. 这个房间大约30平方米。
拓展：square作名词，意为“正方形；广场”。
（2）metre 名词，意为“米，公尺”，复数为 metres。
The river is about 50 metres wide. 这条河大约有50米宽。
拓展：kilometre 作名词，意为“千米”，复数为kilometres。
（3）in size 介词短语，意为“在大小上”。
My pencil box is different from yours in size. 我的铅笔盒的大小和你的不一样。
He gets the (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 NJ.
5. Mr. Green has children. Tom is the youngest.
He is the child. (nine)
6. He is the (twenty-one) League Member in our class.
THANKS