初中英语语法总结（2） 

11 ask sb for sth 向某人什么 

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 ：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