十里画廊12 ask sb to do sth 询问某人某事 ask sb not to do 叫某人不要做某事 13 at the age of 在……岁时 eg：I am sixteen I am at the age of sixteen 14 at the beginning of …… ……的起初；……的开始
15 at the end of +地点/+时间 最后；尽头；末尾 eg : At the end of the day 16 at this time of year 在每年的这个时候
17 be /feel confident of sth /that clause +从句 感觉/对什么有信心，自信
eg : I am / feel confident of my spoken English I feel that I can pass the test
18 be + doing 表：1 现在进行时 2 将来时
19 be able to (+ v 原) = can (+ v 原) 能够…… eg : She is able to sing She can sing
20 be able to do sth 能够干什么 eg :she is able to sing
21 be afraid to do (of sth 恐惧，害怕…… eg : I'm afraed to go out at night I'm afraid of dog
22 be allowed to do 被允许做什么
