be hungry for...渴望得到......

go hungry吃不饱；挨饿

hunger to do sth.渴望做某事

hunger for/after sth.渴望做某事

4. expand (vt.&vi.)使变大；伸展

　expand... into...把......扩展/发展成......

5. rid... of ...使......摆脱/除去......

be /get rid of...摆脱

rid oneself of...从......解脱

rob sb. of sth.抢劫某人某物

warn sb. of sth.警告某人某事

remind sb. of sth.提醒某人某事

　inform sb. of sth.通知某人某事

　cure sb. of sth.医好某人的病

6. be satisfied with对......满意

to one's satisfaction使某人满意的是

be satisfied of 使相信某事

be satisfied that确信......

satisfying(adj.)令人满意的

　satisfaction(n.)满意；满足

　satisfactory(adj.)令人满意的

7. would rather宁愿；宁可

would rather(not) do sth.宁愿（不）做某事

　would rather have done sth.宁愿做过某事

would do sth. rather than do sth.= would rather do sth. than do宁愿做某事（而）不愿做某事/与其做某事倒不如做某事

　would rather+从句（句子需用虚拟语气）

8. Therefore (adv.)因此；所以；因而

　用在句首，其后要有逗号

E.g. Therefore, we must learn English well.

用在两个分句之间，即一个句子的一部分表示原因因而另一部分表示结果时，一般其前要用分号；

若第二个分句前是逗号或无符号，则要注意前加and

E.g. I had a headache; therefore I could not go to your party.

　I was ill, and therefore could not go therefore.

9. equip (vt.&vi.)配备；装备

　equip...with...用......装备......

equip sb./ sth. for使某人/某事具有......