数数:大数
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Lesson 20
数数:大数
'1–10'^~^'typefacestyle'
1 (一) one
2 (二) two
3 (三) three
4 (四) four
5 (五) five
6 (六) six
7 (七) seven
8 (八) eight
9 (九) nine
10 (十) ten
=
英语用 'there is' 与 'there are' 描述事物的状况。

There is one table in the classroom = 教室里有一张桌子。
There are three chairs in the classroom = 教室里有三把椅子。
There are twenty people at the bus stop =巴士站那里来了二十个人。
There is/there are = 那里。
用 ‘is’ 当只有一个东西在那里, 用 ’are‘ 当多过一个东西在那里。
There are=那里有
eleven=十一
bags.=
=
One bag -> 一个包是单数。
Eleven bags -> 十一个包是复数。

在英文,如果要把单数变作复数形式,我们在最后加上's'。
=
'Eleven' 听录音写出正确的翻译;
二十一
十一
十二
翻译成英文
十一个包
There are=那里有
twelve=十二
bags.=
听录音写出正确的翻译 'Twelve cars' ;
十二辆车
二十二辆车
十一辆车
十三辆车
There are=那里有
thirteen=十三
bags.=
'Eleven + Two' 等于多少?(选出正确的答案);
Thirteen
Twelve
Ten
Nine
'Nine + Three' 等于多少?(选出正确的答案);
Thirteen
Twelve
Ten
Nine
我有十三个兄弟
    • have
    • I
    • thirteen
    • brothers.
    1 (one) 11 (eleven)
    2 (two) 12 (twelve)
    3 (three) 13 (thirteen) →注意词语的拼写
    4 (four) 14 (fourteen)
    5 (five) 15 (fifteen) →注意词语的拼写
    6 (six) 16 (sixteen)
    7 (seven) 17 (seventeen)
    8 (eight) 18 (eighteen) →注意词语的拼写
    9 (nine) 19 (nineteen)
    10 (ten) 20 (twenty)
    '13 + 1' 等于多少?(选出正确的答案);
    Thirteen
    Twelve
    Fourteen
    Nine
    那里有十五个包。
    • bags.
    • are
    • there
    • fifteen
    • bag.
    • is
    '14 + 2' 等于多少?(选出正确的答案);
    Thirteen
    Twelve
    Sixteen
    Fifteen
    仔细聆听对话
    : How many cars are there at the airport?
    : 机场那里有几辆车?


    : There are fifteen cars at the airport.
    : 机场那里有十五辆车。


    选出正确的答案。 '17' ;
    Sixteen
    Twelve
    Seventeen
    Fifteen
    =
    注意规律 :

    6 = Six
    16 = Sixteen
    7 = Seven
    17 = Seventeen
    9 = Nine
    19 = Nineteen
    =
    =
    注意词语的拼写 :

    3 = Three
    13 = Thirteen; 'threeteen 错'
    5 = Five
    15 = Fifteen; 'fiveteen 错'
    8 = Eight
    18 = Eighteen; 'eightteen 错'
    =
    选出正确的词语
    There are ______
    threeteen
    one
    thirteen
    选出正确的答案。 '19' ;
    Sixteen
    Nineteen
    Seventeen
    Fifteen
    I have=我有
    twenty=20
    I have=我有
    twenty one=21
    friends.=朋友。
    =
    22 = Twenty two

    20 = Twenty (20)
    2 = Two (2)
    =
    1 (one) 10
    2 (two) 20 (twenty) → 注意词语的拼写
    3 (three) 30 (thirty) → 注意词语的拼写
    4 (four) 40 (forty) → 注意词语的拼写
    5 (five) 50 (fifty) →注意词语的拼写
    6 (six) 60 (sixty)
    7 (seven) 70 (seventy)
    8 (eight) 80 (eighty)
    9 (nine) 90 (ninety)
    1 (one) 21 (twenty one)
    2 (two) 32 (thirty two)
    3 (three) 43 (forty three) → 注意词语的拼写
    4 (four) 54 (fifty four) →注意词语的拼写
    5 (five) 65 (sixty five)
    6 (six) 76 (seventy six)
    7 (seven) 87 (eighty seven)
    8 (eight) 98 (ninety eight)
    9 (nine) 99 (ninety nine)
    10 (ten) 100 (one hundred)
    =
    45 = Forty five

    40 = Forty (40)
    5 = Five (5)
    =
    选出正确的答案。 '28' ;
    Eight
    Twenty eight
    Twenty
    Thirty eight
    选出正确的答案。 '94' ;
    Forty nine
    Ninety nine
    Forty four
    Ninety four
    '八十五' 选出正确的英文翻译(单选);
    Fifty eight
    Eighty
    Five
    Eighty five
    '四十二' 选出正确的英文翻译(单选);
    Twenty four
    Fifty two
    Forty two
    Forty four
    印度全国一共有68个机场。
    • there are
    • eight
    • sixty
    • airports
    • India.
    • in
    选出正确的答案。 '99' ;
    Nineteen
    Ninety nine
    Ninety
    Nine
    选出正确的答案。 '36' ;
    Thirty seven
    Thirty five
    Thirty
    Thirty six
    选出正确的答案。 '68' ;
    Sixty eight
    Eighty six
    Sixty nine
    Eighty seven
    选出正确的答案。 '84' ;
    Twenty four
    Forty eight
    Eighty four
    Forty four
    选出正确的答案。 '79' ;
    Ninety seven
    Seventeen nine
    Sixty nine
    Seventy nine
    =
    !
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