小升初第一讲 数词

1、巨人教育 小升初英语 第一讲 数词知识要点:表示“多少”和“第几”的词，叫数词。数词分为基数词和序数词两种。1）112 one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve2）表示“几十几”则要在十位数词和个位数词中间加上连字符 “ 。如： 21 twenty one3）基数词三位以上的数词,在百位和十位之间,一般要用连词"and”。 如： 332 three hundred and thirty-two4）表示”万“的词英语中没有。如1万可用10千来表示。 ten thousand. 30万可用 three h

2、undred thousand 来表示。用法：1) 编号的事物用基数词： 如：Lesson Five,Unit 2,Room 101My telephone number is 83955432.How many boys can you see? I can see 5 boys.2）表示”年，月，日“ 时用基数词。May 5 五月五日（May fifth）Mar.1 三月一日（March first）July fourth nineteen ninety 1990年7月4日3）.表示 “几点钟， 几点过几分” 用基数词。It is two to two. 现在是两点差两分。Its half

3、 past ten. 十点半了。Its twelve twelve. 十二点十二分了。4）加减乘除用基数词。 One plus two is three.一加二等于三。Eight minus four is four. 八减四等于四。Two times two is four.二乘二等于四.Ten divided by two is five.十除二等于五。实战演练：一、 写出下列基数词。9_ 11_ 12_ 13_ 20_ 71_ 22_ 83_ 102 289 3000 二、 英汉互译。第五单元_ Lesson Eight_第1中学_ 五年级四班_Bus No.4_ 7:07_7+8=15

4、_ _ 1994年_ five little mice_ 第六号房间_三、 用括号内所给数词的正确形式填空。1. We are in Class_（3）.2. We have_ months of the year.3. My birthday is Dec._（21）.4. I have_（3）books. 5.There are _ seasons in a year.四、 选择题。(    )1. My grandmother is_ old.A. seventieth B. seventy year C. seventy years D. seventie

5、s(    )2._people visit this museum every day. A. Hundred B. Hundreds C. hundred of D. Hundreds of(    )3. There are two _people in the meeting room. A. hundred B. hundreds C. hundreds of D. hundred of(    )4. We can say the number 78,645 in English like t

6、his_. A. seventy-eight thousand and six hundred and forty-five B. seventy-eight thousand six hundred and forty five C. seventy-eight thousand six hundred and forty-five D. seventy eight thousand six hundred and forty-five(    )5.“The year 1999”should be read（应该读作）“The year _.” A. nine

7、teen and ninety-nine B. nineteen ninety-nine C. one thousand nine hundred ninety-nine D. nineteen hundred and ninety-nine(    )6. Whats the date today? It is _. A. Friday B. time to go C. cloudy D. June 4th(    )7. What is five and eight? A. Twelve B. Thirteen C. Fourte

8、en D. Fifteen(    )8. What _is Lily in? She is in_. A. Class; class five B. Class; Class Five C. class; Class Five D. class;class Five(    )9There are _ days in a year      Athree hundred and sixty five  Bthree hundred and sixty-five &

9、#160;    Cthree hundreds and sixty five   Dthree hundreds and sixtyfive(     )10Danny lives in _      Aroom 404    BRoom 404     C404 room    D404 Room(    )11Jim is in _

10、      Aclass one，grade six      Bgrade one，class six      CClass One，Grade Six      DGrade One, Class Six(     )12The bike cost me _ yuan      Afive hundred forty