4. be anxious about/for sb/sth：担心… be anxious for sth：对…担心/忧虑 be anxious (for sb) to do sth：渴望得到某物

3. feed(v.) (fed, fed)：喂养 feed sb (sth)：喂食 feed sb with/on sth：用…喂养 feed sth to sb：喂…给…吃 (animals) feed on…：(动物)以…为主食 　 feed on：常用于动物 　 live on：常用于人

2. rise(vi.) raise(vt.) arise(vi.)-arose-arisen：出现，发生 arouse(vt.)-aroused-aroused：唤醒，唤起

1. concern (vt.)：涉及，使关心 concern(n.)：关心，担心，关联 concerning(prep.)=as concerns：关于… be concerned with：与…有关 have no concern with：同…无关 show concern for sb：关心某人 as/so far as…be concerned：就…而言

8. serve sb sth：给某人端上… 　　 serve sb with sth=sth to sb：拿出…来款待某人 　　 serve to do sth：起…作用 　　 serve as…：担任，充当… 　　 serve sb/sth：为…服务，端(饭、菜) 　 First come, first served.：先到先招待 　 Make the past serve the present.：古为今用 　 Let those who can serve as teachers.：能者为师

7. in the eyes of sb=in sb’s eyes=in one’s opinion：在某人看来 keep an eye on sb：留神，看管 look sb in the eye：目不转睛地看某人 keep one’s eyes open：留心看，密切注意

6. go about (doing) sth：着手，从事某事 as far as I know：据我所知 go/get down on one’s knees：跪下 tend to do：倾向于干什么 tend to sth：倾向于什么 　 therefore (adv.)=as a result of that 　 so (conj.)

5. in terms of：就…而言，从…角度，根据 in the long term/run：长远看来 in the short term=at the moment：在目前 in sb’s terms：在…看来 in relative terms：相对而言 in general/practical/financial：从总体/实际/财政角度

4. a spare room：一个备用房间 in one’s spare time：在某人空闲时间里 spare me five minutes：为我抽出5分钟 spare no efforts：不遗余力 spare no expense：不惜成本 　 spare time：花费时间 　 kill time：消磨时间 　 waste time：浪费时间