[词汇]

conductor n.售票员

fare n.车费，车票

change v.兑换

note n.纸币

passenger n.乘客

none pron.没有任何东西

neither adv.也不

get off下车

tramp n.流浪汉

except prep.除...外

★change v. 兑换

① v. 兑换

I want to change the pounds into dollars.

Could you change me a one-pound note, please?能否请你换一镑的零钱给我？

② v. 改变；更改

He changed his mind at last.

This plan is to change the desert into farmland.这个计划是要将沙漠变为农田。

③ v. 交换；改换

Shall we change our seats?

You've got to change your bus at the next stop.你得在下一站换车。

★none pron. 没有任何东西

none代词，可与可数名词连用，也可与不可数名词连用。

None of our passengers can change this note.

none在句中通常单独使用：

I bought none.我没买什么东西。

no形容词，在句中一般修饰别的名词

no= not...any

not否定副词

I have got some envelops.

I haven't got any envelops.

I have got no envelops.

I have got none.

★except prep.除......外（不包括）

The shop is open everyday expect Sunday.

I like him except when he's gloomy.除了他满脸阴沉的时候之外，我挺喜欢他。

besides prep.除......之外（包括）

There are three girls besides two doys.