工作下沉是什么意思？

指穿梭于各大写字楼之间的白领们不忍工作的压力，转身投身于大众意义上认为更辛苦(例如：送快递）或不如他原来工作的一份工作的现象。转自小鸡词典@大大大仙女

初中英语常用不规则动词分类表 1.AAA 动词原形 过去式 过去分词 cost cost cost 花费 cut cut cut 割，切 hurt hurt hurt 受伤 hit hit hit 打，撞 let let let 让 put put put 放下 read read read 读 set set set 安排，安置 spread spread spread 展开，传播，涂 spit spit/spat spit/spat 吐痰, shut shut shut 关上, 闭起,停止营业 2.ABB 动词原形 过去式 过去分词 beat beat beaten 打败 3.ABA 动词原形 过去式 过去分词 become became become 变 come came come 来 run ran run 跑 4.ABB （1）在动词原形后加一个辅音字母d, t或ed构成过去式或过去分词。 动词原形 过去式 过去分词 burn burnt burnt 燃烧 deal dealt dealt 解决 dream dreamed/dreanmt dreamed/dreanmt 做梦 hear heard heard 听见 hang hanged/ hung hanged/ hung 绞死，悬挂 learn learned/learnt learned/learnt 学习 light lit/lighted lit/lighted 点燃, 照亮 mean meant meant 意思 prove [pru:v] proved proven/proved 证明, 证实, 试验 shine shone/shined shone/shined 使照耀，使发光 show showed showed/shown 展示, 给...看 smell smelled/smelt smelled/smelt 闻, 嗅 speed sped [sped]/speeded sped /speeded 加速 spell spelled/spelt spelled/spelt 拼写 wake waked/woke waked/woken 醒来，叫醒, 激发 （2）把动词原形的最后一个辅音字母“d”改为“t” 构成过去式或过去分词。 动词原形 过去式 过去分词 build built built 建筑 lend lent lent 借给 rebuild rebuilt rebuilt 改建, 重建 send sent sent 送 spend spent spent 花费 （3）原形→ought →ought 动词原形 过去式 过去分词 bring brought brought 带来 buy bought bought 买 fight fought fought 打架 think thought thought 思考,想 (4) 原形→aught →aught 动词原形 过去式 过去分词 catch caught caught 捉,抓 teach taught taught 教 （5）变其中一个元音字母 动词原形 过去式 过去分词 dig dug dug 掘(土), 挖 (洞、沟等) feed fed fed 喂 find found found 发现，找到 get got got/gotten 得到 hold held held 拥有，握住，支持 lead led led 引导, 带领, 领导 meet met met 遇见 sit sat sat 坐 shoot shot shot 射击 spit spit/spat spit/spat 吐痰, stick stuck stuck 插进, 刺入, 粘住, win won won 赢 （6）原形→□lt/pt/ft→□lt/pt/ft 动词原形 过去式 过去分词 feel felt felt 感到 keep kept kept 保持 leave left left 离开 sleep slept slept 睡觉 sweep swept swept 扫 (7)其它 动词原形 过去式 过去分词 lay laid laid 下蛋, 放置 pay paid paid 付 say said said 说 stand stood stood 站 understand understood understood 明白 lose lost lost 失去 have had had 有 make made made 制造 sell sold sold 卖 tell told told 告诉 retell retold retold 重讲，重复，复述 5.ABC （1）原形→过去式→原形+(e)n 动词原形 过去式 过去分词 blow blew blown 吹 drive drove driven 驾驶 draw drew drawn 画画 eat ate eaten 吃 fall fell fallen 落下 give gave given 给 grow grew grown 生长 forgive forgot forgiven 原谅, 饶恕 know knew known 知道 mistake mistook mistooken 弄错; 误解, overeat ['əuvə'i:t] overate overeaten (使)吃过量 prove [pru:v] proved proven/proved 证明, 证实, 试验 take took taken 拿 throw threw thrown 抛，扔 ride rode ridden 骑 see saw seen 看见 show showed showed/shown 展示 write wrote written 写 （2）原形→过去式→过去式+(e)n 动词原形 过去式 过去分词 break broke broken 打破 choose chose chosen 选择 get got got/gotten 得到 hide hid hidden 隐藏 forget forgot forgotten 忘记 freeze froze frozen 冷冻,结冰，感到严寒 speak spoke spoken 说 steal stole stolen 偷 (3) 变单词在重读音节中的元音字母“i”分别为“a”（过去式）和“u”（过去分词）。 [i→a →u] 动词原形 过去式 过去分词 begin began begun 开始 drink drank drunk 喝 sing sang sung 唱 sink sank sunk 下沉, 沉没 swim swam swum 游泳 ring rang rung 打电话 （4）其它 动词原形 过去式 过去分词 be(am, is, are) was/ were been 是 bear bore born/borne 负担, 忍受 do did done 做 fly flew flown 飞 go went gone 去 lie lay lain 躺 wear wore worn 穿