11. steal / rob
从意思上讲steal表示偷窃的意思。而rob表示抢劫的意思；从搭配上来讲，steal sth from sb/sth ;而rob则用rob sb/sth of sth; 例如：
He stole money from the rich to give it to the poor.
They robbed the bank of one million dollars.

12. see/look/watch/notice
在英语中，see，look，watch，notice都有“看”的意思，要注意他们的区别。
see意为“看到”，表示视觉器官有意识或无意识地看到物体，强调“看到”的结果。
look意为“看”，表示有意识地观看，强调“看”的动作。
watch意为“观看，注视”，指以较大的注意力观看。
notice意为“看到，注意到”，指有意识的注意，含有从不注意到注意的变化的意义。例如：
What can you see in the picture？在图画中你能看到什么？
Look! How happily they are playing！看！他们玩得多高兴啊！
He’s watched TV for over two hours．他看了两个多小时的电视。
He noticed a purse lying on the road．他注意到地上有个钱包。

13. Shoot/ shoot at
shoot是及物动词，意思是“射中，射死”，宾语多为人或动物等。而shoot at是一个动词词组，意为“向……射击”，至于射中或射死与否不得而知。如：
The man shot five birds in the forest．那个人在森林里射死（中）了五只鸟。
The hunter shot at the bear．猎人朝熊射击了。
They shot at the she－wolf， but didn't shoot her．他们向那只母狼射击，但是没有射中／死。

14. escape/ run away
(1)escape作“逃跑”、“逃脱”或“逃避”讲时，往往会有成功之意。如：
The old man escaped death．那个老人死里逃生。
The thief escaped from prison．那个小偷越狱了。
(2)run away作“逃跑”、“跑走”讲时，往往强调动作。如：
Don't let him run away． 别让他跑了。
口语中escape和run away可以互用。

15. so that..../ so... that....
(1) so that....为了，以便 。引导一个目的状语从句，从句中往往有情态动词。也可引导一个结果状语从句。如：
I left at 5:00 so that I could catch the early bus.
Speak loudly, so that they can hear what you say.
He didn't study English so that he lost a chance to work in a foreign company.
(2) so... that....既可引导一个结果状语从句，也可引导一个目的状语从句。
如：The classroom was so noisy that I could hardly study.
I got up so early in the morning that I could catch the train.