had ,went, bought这三个词是动词的过去式.它们的原形分别是
had——have
went——go
bought——buy
意思用法很多,它们的翻译不固定.
I had dinner with him yesterday.
我昨天和他一起吃晚饭了.
I went to park last week.
我上周去公园了.
I bought a gift in the shop.
我在商店买了礼物.
about可以做介词,形容词,副词.
用得最多的就是用作“关于”
I want to know something about her.
我想知道一些关于她的事.
不知道的可以再问我.
希望可以帮到你