Unit 1 Dream Homes Grammar(2)教学课件
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| 名称 | Unit 1 Dream Homes Grammar(2)教学课件 |  | |
| 格式 | zip | ||
| 文件大小 | 318.9KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2014-02-19 22:17:03 | ||
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课件25张PPT。Unit 1
Grammar(II)基数词B. Cardinal numbersDo you know the numbers ?zeroonetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentyDo you know the numbers ? zero --- nineteen 0 --- 19 21 --- 99 20, 30, 40, 50, 60, 70, 80, 90 twenty ……… ninety twenty-one --- ninety-ninePay attention!(1) –teen重音在 “teen”上；-ty重音在单词开头;(3) 表示“几十几”的数词中有 “-”， 如twenty-two,thirty-five等。(2) 特殊变化：13/15/18/30/40/80；111 , 1 1 1 , 1 1 1 , 1 1 1 thousand n.千million n.百万billion n.十亿hundred n.百 100
1,000
10,000
100,000
1,000,000
10,000,000
100,000,000
1,000,000,000one thousandten thousandone hundred thousandone millionten millionone hundred millionone billionone hundredHow to read them?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;321three hundred and twenty-one6,875six thousand, eight hundred and seventy-five634,509six hundred and thirty-four thousand, five hundred and nine1. 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 …eg. There are ________ books in our library.
A. six thousands of B. six thousands
C. six thousand D. six thousand ofbillions of …hundred, thousand, million, billion成百上千的/数百的…成千上万的/数千的…数百万的…数十亿的… Try to say the numbersfive 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 A 597
B 976
C 1,204
D 4,978
E 5,809
F 9,784 ten thousand
twelve thousand six
hundred and forty-eight
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 thousandG 10,000
H 12,648
I 19,581
J 24,783
K 198,679
L 1,683,000 6,462Let's have a match!11,739201,6713,534,23762,894,058945,056,3548,412,367,9064,52127,689304,5497,015,81343,706,596735,046,8915,873,609,4824,852Let's have a match!95,634409,7898,153,40698,019,157718,609,2486,246,205,3452,54135,620411,8121,618,73056,850,652983,204,4179,085,706,729Can you read the numbers? Part B3seven thousand, four hundred and ninety-three
four hundred and twenty-two
six thousand, three hundred and ninety
twelve thousand, three hundred and twelve￥7,493.00
￥422.00
￥ 6,390.00
￥12,312.00序数词C. Ordinal numbersDo you know the numbers ?firstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfththirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentiethtwenty-firstthirtieth序数词构成1.序数词1━19:除first, second, third, fifth, eighth, ninth, twelfth变化不规则 外, 其余均由在基数词后加上 “th”。2.十位整数的序数词:将基数词的词尾“y” 变成 “ie” 再加 “th”。 3.几十几的序数词: 把个位数变成序数词,十位 数不变。4.整百、整千的序数词: hundredth, thousandth
millionth, billionth序数词缩写1或个位为1:数字+st2或个位为2:数字+nd3或个位为3:数字+rd其余:数字+th1stLet's have a match!8th13th17th50th74th92nd3rd10th15th20th80th46th83rd2ndLet's have a match!7th14th40th100th22nd69th5th4th16th30th90th33rd51stone hundredth6thLet's have a match!12th19th60th1000th21st93rd9th11th18th70th10000th55th42ndone thousandthten thousandth 序数词须与the、物主代词或名词所有格连用 eg. Look at the fourth picture on your book.
Today is my fifteenth birthday.
It’s Lily’s fifth time to come to China.Pay attention!1.他在他们班第五名。
2. 明天是我表妹三十岁生日。
3.我们计划十月二十日去法国。
PractiseHe is the fifth in their class.Tomorrow is my cousin’s thirtieth birthday.We play to go to France on the twentieth of October/on October 20th.
Grammar(II)基数词B. Cardinal numbersDo you know the numbers ?zeroonetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentyDo you know the numbers ? zero --- nineteen 0 --- 19 21 --- 99 20, 30, 40, 50, 60, 70, 80, 90 twenty ……… ninety twenty-one --- ninety-ninePay attention!(1) –teen重音在 “teen”上；-ty重音在单词开头;(3) 表示“几十几”的数词中有 “-”， 如twenty-two,thirty-five等。(2) 特殊变化：13/15/18/30/40/80；111 , 1 1 1 , 1 1 1 , 1 1 1 thousand n.千million n.百万billion n.十亿hundred n.百 100
1,000
10,000
100,000
1,000,000
10,000,000
100,000,000
1,000,000,000one thousandten thousandone hundred thousandone millionten millionone hundred millionone billionone hundredHow to read them?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;321three hundred and twenty-one6,875six thousand, eight hundred and seventy-five634,509six hundred and thirty-four thousand, five hundred and nine1. 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 …eg. There are ________ books in our library.
A. six thousands of B. six thousands
C. six thousand D. six thousand ofbillions of …hundred, thousand, million, billion成百上千的/数百的…成千上万的/数千的…数百万的…数十亿的… Try to say the numbersfive 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 A 597
B 976
C 1,204
D 4,978
E 5,809
F 9,784 ten thousand
twelve thousand six
hundred and forty-eight
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 thousandG 10,000
H 12,648
I 19,581
J 24,783
K 198,679
L 1,683,000 6,462Let's have a match!11,739201,6713,534,23762,894,058945,056,3548,412,367,9064,52127,689304,5497,015,81343,706,596735,046,8915,873,609,4824,852Let's have a match!95,634409,7898,153,40698,019,157718,609,2486,246,205,3452,54135,620411,8121,618,73056,850,652983,204,4179,085,706,729Can you read the numbers? Part B3seven thousand, four hundred and ninety-three
four hundred and twenty-two
six thousand, three hundred and ninety
twelve thousand, three hundred and twelve￥7,493.00
￥422.00
￥ 6,390.00
￥12,312.00序数词C. Ordinal numbersDo you know the numbers ?firstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfththirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentiethtwenty-firstthirtieth序数词构成1.序数词1━19:除first, second, third, fifth, eighth, ninth, twelfth变化不规则 外, 其余均由在基数词后加上 “th”。2.十位整数的序数词:将基数词的词尾“y” 变成 “ie” 再加 “th”。 3.几十几的序数词: 把个位数变成序数词,十位 数不变。4.整百、整千的序数词: hundredth, thousandth
millionth, billionth序数词缩写1或个位为1:数字+st2或个位为2:数字+nd3或个位为3:数字+rd其余:数字+th1stLet's have a match!8th13th17th50th74th92nd3rd10th15th20th80th46th83rd2ndLet's have a match!7th14th40th100th22nd69th5th4th16th30th90th33rd51stone hundredth6thLet's have a match!12th19th60th1000th21st93rd9th11th18th70th10000th55th42ndone thousandthten thousandth 序数词须与the、物主代词或名词所有格连用 eg. Look at the fourth picture on your book.
Today is my fifteenth birthday.
It’s Lily’s fifth time to come to China.Pay attention!1.他在他们班第五名。
2. 明天是我表妹三十岁生日。
3.我们计划十月二十日去法国。
PractiseHe is the fifth in their class.Tomorrow is my cousin’s thirtieth birthday.We play to go to France on the twentieth of October/on October 20th.