1. put down 放下
shut down 把…关上
cut down 砍掉
come down 下来、落下
slow down 减缓、放慢
sit down 坐下
write down 写下
get down 下来,降落
2. after all 毕竟.终究
after that 于是.然后
day after day 日复一日地
one after another 相继.挨次
soon after 不久以后
the day after tomorrow 后天
3. come up with 找到、提出
catch up with 赶上
wake up 弄醒、醒来
send up 发射
open up 开设、开办
grow up 长大
pick up 拾起、捡起
hands up 举手
eat up 吃光
clean up 打扫干净
give up doing sth.=stop doing sth. 放弃做某事
4. arrive at/in + n. 到达
get to +n. 到达
reach + n. 到达
arrive / get +adv. 到达
5. get…back 退还,送回去.取回
give back 归还
come back 回来
at the back of 在…的后面
on the way (back)home 在回家路上
6. at least 至少
at breakfast 早餐时
at desk 在桌前
at once立刻,马上
at school 在上学
at the same time 同时
at work 在工作
be good at=do well in 擅长
laugh at 嘲笑
not…at all 一点也不
at first 起初
at night 在晚上
at noon 中午
at the age of // when sb. was…years old 在…岁时
at last / in the end / finally 最后、终于
at the beginning of the twenty-first century 在21世纪初
at the end of 在…终点、结尾
at the moment // now现在
at the foot of 在…脚下
at Christmas 在圣诞节
at any moment 任何时候
at times(sometimes) 有时,偶尔
at the doctor’s 在医务室be bad at不擅长
7. for example 例如
for ever 永远
be good for 对…有益
be bad for 对…有害
for long=for a long time 长期
for short 简称
be short for 是…的简称
TV is short for “television”
8. come true 实现
come down 下来
come from=be from 来自,出生于
come in/into 进入,进来
come on 赶快
come over 过来
come along 走吧,过来,快点
come and go 来来去去
come up 上来
come out 出来，(花)开，(照片)冲洗出来
9. even though=even if 即使、虽然、尽管
10. be pleased with 对…感到满意
be covered with 被…覆盖
be expected to do sth. 被期望做某事
be proud of 以…自豪
speak highly of 称赞
be afraid of 害怕
hear of 听说(hear from sb.收到某人的来信)
of course=certainly 当然可以
plenty of= a lot of 许多