基數(shù)詞和序數(shù)詞的運(yùn)用，如計(jì)算、購(gòu)物等.

　　基數(shù)詞: One, two, three, five, six, seven, eight, nine, ten , eleven, twelve, thirteen, fourteen, fifteen…

　　twenty, twenty-one… thirty, forty, fifty… eighty, ninety, one/a hundred , one/a hundred and one… two

　　hundred.

　　序數(shù)詞: first , second , third , fourth , fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth…

　　twentieth, twenty-first, twenty-second, twenty-third, twenty-four…thirtieth, fortieth, fiftieth… eightieth,

　　ninetieth…

　　相關(guān)句型:

　　1) What’s thirty and forty? That comes to seventy.

　　2) What’s your telephone number? My telephone number is 83555723.

　　3) What time is it ? It’s half past ten.

　　4) When do you usually get up ? At six thirty-five.

　　5) Where do you live? I live at No.48 Renmin Road.

　　6) How old are you? I’m twelve.

　　7) How much does it cost? It costs 50 yuan.

　　8) How many cars have you got? I have got 6 cars.

　　9) How many birds can you see in the tree? I can see 3.

　　10) How many dolls are there on the bed? There is one/a doll.

　　11) How many dolls are there on the bed? There are four dolls.

　　12) Which floor do you live on? I live on the fifth floor.

　　13) Excuse me, can you tell me the way to Baiyun hotel?

　　Yes, go down this street, then turn left at the third crossing….

　　14) Who’s the fifth girl from the right? She’s my cousin.

　　注意：數(shù)詞的應(yīng)用；不可數(shù)名詞及它的量的表示方法；many與much在用法

　　上的區(qū)別；there is/are與have/has在用法上的區(qū)別.

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