Sb spend some time/ money (in)doing sth 某人花时间/金钱做某事

(2) cost主语只能是事情。 sth cost sb some money某物花费某人多少钱

The skirt costs her 200 yuan.

(3) pay主语必须是人 sb pay some money for sth.某人为某物付款/花费多少钱

He paid 1000 yuan for the TV set.

(4)take 主语必须是it It takes sb some time( money) to do sth. 做某事花费某人多长时间

It took him seven days to make the big cake.

6. around

(1)环绕；围绕；绕过 The earth moves around the sun.

(2)在...四周 There are many trees around the playground.

(3)在...的附近 Is there a park around here ?

(4)大约=about 常与数字连用 at about/around 8 o'colck

7. live v 居住，生活

(1)live on sth 以某物为食 (2) live a ...life 过...生活

Section B

1. bus stop 车站，站点 城镇内外的停车点 bus station 能停，转车辆的汽车站点

at the bus stop

2. What do you think of/about ...? =How do you like...? 你认为.....怎么样？ 询问某人看法的句型

3. cross crossing across

(1) cross v 穿过，横穿、交叉

He crossed the Yellow River yesterday． 昨天他横渡了黄河。

The two streets cross in the centre of the city． 两条街在市中心交叉。

(2)crossing n 十字路口,交叉，十字形 复数形式为crosses

Mr Li marked the paper with a cross． 李老师在试卷上打了一个叉。

You can turn left at the second crossing． 你可以在第二个十字路口向左拐。

(3) across prep 穿过 cross=go across

She crossed the river yesterday． She swam across the river yesterday．

(4)across与through穿过, 但across指从物体表面上过去，而through指物体内部空间穿过

go across the bridge. 走过那座桥 swim across the river游过河去 walk through the forest步行穿过了森林

4. no作形容词来修饰名词

修饰单数可数名词时，no=not a/an

修饰复数可数名词或不可数名词时，no=not any