英语 used to do 和 be used to doing 的区别
1、学生需理解其意义;
(1)used to do 表示的是过去常常做某事(现在已经不做了);
(2)be used to doing 表示的是习惯于做某事;
2、学生应掌握其用法;
(1)used to do
否定形式:didn't use to do 或 usedn't to do
疑问形式:Did you use to do sth? Yes,I did. No,I didn't.
如:
My brother used to go swimming in the sea. 我哥哥过去常常在海里游泳;
否定形式:My brother didn't use to go swimming in the sea.
疑问形式:Did your brother use to go swimming in the sea?
Yes,he did. No,he didn't.
(2)be used to doing
如:I am used to having a cup of tea in the morning.
我习惯于早上喝一杯茶。
3、习题练习(见附图);
答案:1. A 我过去常常收集棒球卡片。但我现在对篮球感兴趣。
2. A 我习惯于早上读报; be used to doing sth 。

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