121.keep保持，保留，养／饲养

121.keep保持，保留，养／饲养
keep（ sb） doing sth. 意为"继续干某事"，
The boss keeps the workers working all day.
My uncle kept working all night , because he wanted to finish the work on time.
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keep. sb from doing sth.意为"阻止/防止某人做某事
　The heavy rain kept us from going out.We had to stay at home and watched TV.

keep sb／sth away from...
意为"(使)离开;(使)不靠近
You'd better keep the child away from the fire.it's dangerous.
　　
keep+（sb ／sth）adj.，意为"保持，继续(处于某种状态)"。如：
You have grown up ，so you must learn tolook after yourself and keep healthy.
To protect the environment ，first ，we should keep our classroom clean and tidy.

keep something，饲养
If you keep a pet，you should look after it well.