单词变形
decide --- n.
decision
confuse --- adj.
confusing/confused
in return
作为回报
不但...而且...
not only...but also...
你在空闲时间都做些什么？
What do you do in your free time?
culture --- adj.
cultural
die --- n.
death
make a difference
起作用，有影响
餐桌礼仪
table manners
你怎么评价这本书？
What do you think of/about the book?
formal --- 反义词
informal
simple --- adv.
simply
in a panic
惊慌地
习惯了做某事
be/get used to doing
那时你在做什么？
change --- adj.
changeable
pain/hurt/harm --- adj.
painful/hurtful/harmful
go off
发出响声
熟悉
be familiar with
你曾经去过北京吗？
Have you (ever) been to Beijing?
deep --- n.
depth
lie---过去式，过去分词
lay, lain
get across
解释清楚
入乡随俗。
When in Rome, do as the Romans do.
你已经这样多久了?
How long have you been like this?