eg: She opened the door and stood there, frowning at me.
(4) 表条件,相当于条件状语从句,其前可加 if, unless等连词。
eg: If playing all day, you will waste your valuable time.
A.only to realize
B.realizing
C.having been realized D.realized
15.The salesman scolded the girl caught
___ and let her off.
A.to have stolen B.to be stealing
(2) a walking stick
= a stick for walking
What’s the difference between
(1) and (2)?
Translate the following phrases.
a reading room 阅览室 a washing machine 洗衣机
2. I can hardly imagine Peter ___ across
the Atlantic Ocean in five days.
A.sail
B.to sail
C.Sailing D.to have sailed
3. ____ is a good form of exercise for
三、作宾语(as Object)
❖ 带-ing 的动词 appreciate, advise, consider, dislike, enjoy, finish, can’t help, keep, mind, miss, practice, suggest