here
1.Here he comes! Here comes the bus! Here comes our lunch! 等句子里的comes不可改作is coming。
2.Here's to...! 是“我在这里喝酒祝…健康（或成功等）！”这句没有主语，或者可以说等于Here's a health to...!
3.Here goes! 或So here goes! 是“我将有所举动了！”往往有“姑妄试之”的意思，这句没有主语。
4.Here you are! 有时是“你（们）到了！”但通常是“这就是你（们）所要的（或正在找的）东西”。Here we are! 有时是“我们到了！”但通常是“这就是我们所要的（或正在找的）东西”。Here I am只作“我到了”解，不可作“这是我所要的（或正在找的）东西”解。
下面每组里的B说的话都可能有两种说法：
A: Where is my pen?
B: Here it is! （或Here you are!）
A: Has anyone seen my glasses?
B: Here they are! （或Here you are!）
A: Where is our camera?
B: Here it is! （或Here we are!）
A: Where are our sticks?
B: Here they are! （或Here we are!）
但下面每组里的B不可说Here it is! 或Here they are!
A: I've left my pen at home.
B: Here you are! （不可说Here it is!）Use mine.
A: I have broken my glasses!
B: Here you are! （不可说Here they are!）I hope this spare pair of mine will help you for the present.
A: We've left our camera at home.
B. Here we are! （不可说Here it is!）My brother has brought his with him.
A: I wish we had some sticks to walk with on this wet road!
B: Here we are! （不可说Here they are!）These branches might serve our purpose.
因为A说Where is my pen? B说Here it is! 那it指A的pen。A说I've left my pen at home，B把B的笔借给A用，当然不可说it，说了it却指A的pen了。
