1) 英文更多用 go and inf. 而较少用 go to inf.。

• Go and tell him the news.去把消息告诉他。
• She thought of going and getting him.她想到去找着他。

参见 come and inf., hurry up and inf., stay and inf., try and inf., be sure and inf. 等。

2) 但是美国口语 go 在祈使句中，后面的 inf. 往往前面既不加 and 也不加 to。

• Go help your friend.去帮你的朋友吧。
• Go buy a bottle of milk.去买一瓶牛奶吧。

不过，inf. 如果是 sleep 则要加 to。

• Go to sleep!睡觉去！