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be used后加to,be used to do表示“被用来做某事”。
be used to doing/n.表示“习惯于”某一客观事实或状态,不强调动作,to是介词,后面接名词或动名词。
扩展资料
be used to do“被用来做……”。
Wood is often used to make desks and chairs.
木头常常被用来制作桌椅。
Computers can be used to do a lot of work now.
如今电脑可用来做许多事。
be used to doing“习惯于……”。
I am used to cleaning the room.
我习惯于打扫房间。
You are used to playing game.
我习惯玩游戏。
She is not used to eating Chinese food.
她不习惯吃中餐。
used to“过去常常”。
经常与be used to do进行辨析,表示过去的习惯性动作,过去如此,现在不再这样了,译为“过去常常”。例如:
He used to play basketball when he was young.
他年轻的时候常常打篮球。
There used to be an apple tree here.
过去这儿曾经有棵苹果树。
He used to get up early.
过去他经常早起。