5. look forward to
期待某事／做某事(to为介词，后接名词或动名词)
We should look forward to the futurity.
我们应该展望未来。
I am familiar with his work and look forward to hearing his views on literary and artistic creation.
我熟悉他的作品，并期待他能就文艺创作方面发表自己的见解。
联想拓展
带有介词“to”的短语可用下面这两句话帮助记忆：
习惯于旧方式的人坚持反对新事物，这样导致许多献身于科学的人被宣判为大逆不道。不喜欢这种事实的人谈到此事时，总期待着增添自己的努力使它开始改变。
习惯于be (get) used to，坚持stick to，反对object to，导致lead to，献身于be devoted to，被宣判为be sentenced to，喜欢prefer...to，谈到come to，期待look forward to，增添add to，开始get down to。
6. turn up
出席(某活动)(常用于口语);出现;找到;把(收音机等的)音量调大一些(其反义短语是turn down)；到场
I’m sure your watch will turn up one of these days.
我担保你的手表准有一天能找到。
We invited her to dinner but she didn’t even bother to turn up.我们请她吃饭她都不露面。
I can’t hear the radio very well; could you turn it up a bit?
我听不太清楚收音机,你把声音调大点行吗?
联想拓展
turn against 反对；背叛
turn down （音量等）调小；拒绝
turn off 关掉
turn on 打开；发动
turn out  结果是……；证明是……
turn to sb. for help 向某人求助
turn away 走开;转过脸去;把……打发走
turn in 进入；交出；上交
turn over 打翻；移交；反复考虑
turn into把……变成……
7. keep one’s word
守信用；履行诺言；word意为“诺言”时，是不可数名词，不可以用复数形式，其前面不可以用冠词修饰。
You should keep your word once you make it.
你一旦许诺就要遵守诺言。
You promised you would take the children to camp so you must keep your word.
你答应过要带孩子们去野营，所以你必须信守诺言。
联想拓展
break one’s word 食言 
get in a word 插嘴 
in a/one word=in short总而言之 
in other words 换句话说
word for word 逐词
have a word with sb. 与某人谈话
have words with sb. 与某人争吵
word came that ...有消息传来…
8. set off
出发；动身；使爆炸
What time are you planning to set off tomorrow?
你打算明天几点钟启程?
The terrorist set off a bomb in the city centre and killed six people.恐怖分子在市中心引爆了炸弹，杀害了6个人。
联想拓展
set off for a place 出发到某地
set about doing sth. 开始（某工作）；着手做某事
set out 从某地出发上路
set out to do sth.开始做某事
set sth. up 摆放或竖起某物；创立，建立
set sth. aside 将某事物放在一边；
set down记下；写下