帮忙告诉我 spend cost afford pay take和road street avenue highway的区别和用法

1. spend 的主语只能是人，不能使物。
句子结构是：人+ spend + 钱/ 时间 + on + 物。
He spent $ 300 on this bike.
He spent 3 hours on his homework.
或者， 人+ spend + 钱/ 时间 + in + doing + 物。
He spent $ 300 in buying the bike.
He spent 3 hours in doing his homework.

2. costde 主语只能是物，不能使人。意思是消费钱财。
The bike cost him $300.

3。afford意思是‘花得起花不起金钱和时间’。
I can't afford the bike.
I can't afford to buy a bike.

4. pay 支付的意思。(自己分析下面句子的用法区别)
He paid $ 300.
He paid $ 300 for the bike.
He paid $300 to the seller for the bike.

5. take 的主语只能事物，不能使人。通常用it作主语。

It will take me 3 hours to do my homework.
It took me 30 minutes to walk from here to my school.

其他的问题下次吧。

spend花费 i spend *
cost 用了我多少钱 it cost me*
afford 负担得起 i can afford *
pa