222. do not have to do 没必要做 227. do sport 运动，参加（体育）活动 There’s no need to do… 228. do well in做得很好，成功，成绩It’s not necessary for sb. to do… 很好 223. do one’s best （to do ）尽最大努229. Don’t mention it. 别提它。 力，竭尽全力 230. dress (oneself ) 穿衣服 224. do one’s homework 做作业 231. dress up 穿上盛装 225. do one’s lessons 做功课 232. drink up 喝完 226. do some cleaning / cooking / 233. drop off 放下（某物），下车shopping 扫除/ 做饭 / 买东西 E

234. each other 互相 235. eat up 吃完，吃光 236. either or 不是 就是，或者 或者237. enjoy + V-ing 喜欢做某事 238. enjoy oneself / have fun have a good time 过得愉快 239. enough to do 足够做

F 246. fall asleep 入睡 247. fall behind 落后，跟不上 248. fall ill 生病 249. fall off 跌落，掉下，（质或量）下降 250. fall over 向前摔倒 251. family name 姓氏 252. family tree 家谱，家系图 253. far away 遥远 254. far from 距 .远 255. far more enjoyable 有乐趣得多 256. fast asleep 睡得很熟 257. fast food 快餐 258. faster and faster 越来越快 259. Father Christmas 圣诞老人 260. feel bad 感觉得糟，感觉不好 261. feel good (well) 感觉很好/康复/不错 262. feel good about oneself 自尊自爱 263. feel good about life 享受生活 264. feel like 感觉想做 265. feel like doing 想要做某事 266. feel tired 感到疲劳 267. fill with 充满，填满 268. fill in 填写，填空 269. first name = given name 名，教名

240. ever since 从那时起，此后一直 241. even so 即使如此 242. even though 即使 243. every day / morning 每天/ 每天早上 244. every 5 minutes 每5分钟，每隔4分钟 245. exercise book 练习簿 270. first of all 首先 271. five days a week 一周五天 272. fish and chips 炸鱼和土豆片 273. finish middle / high school 中学/高中毕业 274. find out (查出) 查明，发现，了解 275. for a while 一会儿 276. fly kites 放风筝 277. fly to 飞向 278. fly away 飞往，飞跑 279. fly up 向上飞 280. for ever 永远 281. for example 例如，举例说明 282. for long 长久 283. for the first time 第一次 284. for some time 一会儿 285. forget doing sth. 忘记曾做过 286. forget to do sth. 忘记做 287. from door to door 挨家挨户 288. from morning to (till ) night 从早到晚 289. from now on 从今以后，今后 290. from place to place 从一个地方到另一个地方 291. from that time on 从那时起