“usedto加不定式”表示过去常常干某事，现在不在干了。 例如: Iusedtogotoworkbybus.NowItakeataxi. Sheusedtobeveryshy. “beusedtodoing”表示习惯于干某事 【例如】 Iamusedtogettingupearlyandgoingtobedearly. Heisusedtobeingpraisedbyoth
“used to加不定式”表示过去常常干某事，现在不在干了。
例如:
I used to go to work by bus. Now I take a taxi.
She used to be very shy.
“be used to doing”表示习惯于干某事
【例如】
I am used to getting up early and going to bed early.
He is used to being praised by oth
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