41、depend on/rely on/feed on/live on 依托/依托/用……喂食/以……为生

　　42、in the distance/at a distance 在远处/隔一段距离

　　43、dress sb in sth/sb be dressed in sth 装扮或人

　　44、be due to do sth 如期，按理该做某事，因为

　　eg：The train is due to arrive at 5 o'clock.火车应在五点抵达。

　　eg：The failure is totally due to his carelessness.失利都是由他的大意形成的。

　　45、be eager to do sth/be eager for sth 迫不及待做某事/对……很热衷

　　46、have an effect on sth 对……有影响

　　eg：Smoking has a bad effect on people's health.吸烟有害健康。

　　47、make efforts to do sth 想方设法做某事

　　48、equip sb with sth/arm sb with sth 用……来装备或人

　　eg：The young people must arm themselves with knowledge.年轻人必须用常识装备自己的脑筋。

　　49、expect sb to do sth/on sb to do sth/want sb to do sth 等待或人做某事/盼望或人做某事/想让或人做某事

　　50、make a face/be faced with sth 做鬼脸/面临……

　　eg：She was faced with many difficulties when doing the experiment.她在做试验时遇到很多艰难。

　　51、have faith in sth/be faithful to sth 对……忠实

　　52、fall asleep/fall ill/fall silent 入睡/患病/康复幽静

　　53、sb be familiar with sth/sth be familiar to sb 或人了解某物

　　54、find fault with sb/sb be at fault 挑或人的缺点/是或人的错

　　55、do sb a favor/give sb a h帮或人忙

　　56、feel like doing sth/would like to do sth 想要做某事

　　57、be fit/suitable for sth 合适，担任

　　eg：Mary believes that she is fit for the new job.玛丽信任她可以担任新的作业。

　　58、be fond of doing sth 对做某事感兴趣

　　59、force sb to do sth/make sb do sth/have sb do sth/get sb to do sth/let sb do 迫使或人做某事，让或人做某事

　　60、give out/give away/give up/give in/give off/give back 分发/送人/抛弃/屈从/开释气体/偿还

　　eg：I saw a man giving out pamphlets on the street.我刚看见一个人在街道上正发传单。

　　eg：When I grow up，I give away all my toys to my brothers.我长大后，把一切的玩具都给了我弟弟。

　　eg：Cars give off much poisonous gas every day.轿车每天开释出许多有害气体。