七年级英语
Download
1 / 13

七年级英语 - PowerPoint PPT Presentation


  • 162 Views
  • Uploaded on
  • Presentation posted in: General

七年级英语. Unit 1 Dream homes Grammar( Ⅰ). Say the numbers in English. 0 --- 19. zero --- nineteen. 21 --- 99. twenty-one --- ninety-nine. 20, 30, 40, 50, 60, 70, 80, 90. twenty ……… ninety. Pay attention!. ( 1) –teen 重音在 “ teen ” 上; -ty 重音在单词开头 ;.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha

Download Presentation

七年级英语

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


七年级英语

  • Unit 1 Dream homes

  • Grammar(Ⅰ)


Say the numbers in English


0 --- 19

zero --- nineteen

21 --- 99

twenty-one --- ninety-nine

20, 30, 40, 50, 60, 70, 80, 90

twenty ……… ninety


Pay attention!

(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。


thousand n.千

hundred n.百

111 , 1 1 1 , 1 1 1 , 1 1 1

million n.百万

billion n.十亿


How to read them?

  • 100

  • 1,000

  • 10,000

  • 100,000

  • 1,000,000

  • 10,000,000

  • 100,000,000

  • 1,000,000,000

  • one hundred

  • one thousand

  • ten thousand

  • one hundred thousand

  • one million

  • ten million

  • one hundred million

  • one billion


Pay attention!

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”,其他每三位数用”,”隔开;

321

three hundred and twenty-one

6,875

six thousand, eight hundred and seventy-five

634,509

six hundred and thirty-four thousand, five hundred and nine


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 …

成百上千的/数百的…

成千上万的/数千的…

thousands of …

millions of …

数百万的…

billions of …

数十亿的…


Try to say the numbers

  • A 597

  • B 976

  • C 1,204

  • D 4,978

  • E 5,809

  • F 9,784

  • five hundred and ninety-seven

  • nine hundred and seventy-six

  • one thousand two hundred and four

  • four thousand nine hundred and seventy-eight

  • five thousand eight hundred and nine

  • nine thousand seven hundred and eighty-four


Can you read the numbers?


Listen and get the numbers

  • People from about countries and areas live in the USA.

  • 2. The CN Tower is feet tall.

  • 3. Red Square in Moscow is about square metres in size.

  • 4. France has an area of over square miles.

  • 5. There are about people living in London.

  • 6. Tokyo, the capital of Japan, has over people.

180

1,815

91,000

260,000

8,000,000

13,000,000


Try to write the numbers

five hundred and sixty-seven

  • 567

  • 3,280

  • 10,943

  • 123,456

  • 9,070,811

  • 45,607,760

three thousand two hundred and eighty

ten thousand nine hundred and forty-three

one hundred and twenty-three thousand four hundred and fifty-six

nine million and seventy thousand eight hundred and eleven

forty-five million six hundred and seven thousand seven hundred and sixty


Homework

1. Review the cardinal numbers on P11.

2. Write down ten cardinal numbers and

read them in pairs.


ad
  • Login