work at、work out、work on区别...

work at、work out、work on区别...
还有on the bed、in bed、on bed、in the bed 区别,加上例句,
关于大部分prefer和rather的结构,加上例句,
一些提建议的多个词组成的词组的结构,如：It's best to、had better等等..他们的否定句和疑问句的形式,加上例句,
live,living,lively,alive 在他们都做形容词时的区别,加上例句,

work on sth.就有“直接平面接触”地作用于宾语,具体地改变宾语的状态的意思；
而work at sth.就没有那么具体直接,它只表示“点存在”,
work at 从事,致力于……
work for 为……做事,为……尽力,被……雇佣者
work out 可以解决,设计出,算出,计算出,消耗完
挤出去
work in 引进,配合
work as 作为.的工作
i work the butter in the flour
i work at biology
i work as a management for a design company
i work on my news article all night
i work with my groups
can you work the bill out?
My brother works on writing.
I worked out this math problom at last.
in the bed是指在被窝里,
而ON THE BED就是指客观的"在床上",比如把一个帽子放在床上,就用这个词组.
in the bed 睡着了,或者是躺在床上,特别是在床上呆了一阵子了.（因为英英字典的解释是：after a very lengthy period of time）
in bed尤指在行房过程中或者在床上做事的过程中.比如：He performs well in bed.又如：Jack and Jane had breakfast in bed.
prefer to do rather than (to) do “宁愿……而不……”
She preferred to go with us rather than stay behind.他宁愿和我们一道去,而不愿留下.
prefer A to B (= like A better than B) “喜欢A而不喜欢B/喜欢A胜过喜欢B”
I prefer dogs to cats.我喜欢狗不喜欢猫.
would rather表示"宁愿"
would rather do
would rather not do
would rather… than… 宁愿……而不愿.
还有would sooner,had rather,had sooner都表示"宁愿"、"宁可"的意思.
If I have a choice,I had sooner not continue my studies at this school.
I would rather stay here than go home.= I would stay here rather than go home.
典型例题
----Shall we go skating or stay at home?
----Which ___ do?
A.do you rather B.would you rather C.will you rather D.should you rather
答案B.本题考查情态动词rather的用法,would rather +do sth 意为"宁愿",本题为疑问句,would 提前,所以选B.
alive:
adj.活着的,活泼的
live:
vt.活着,生活,居住
lively:
adj.活泼的,活跃的,栩栩如生的
living:
n.生活,生计,生存空间
adj.活的,起作用的,逼真的,现存的
1.The bear was caught .
A.live B.lively C.living D.alive
答案选D.live做形容词时,表示“现场的；活着的”,可以做前置定语；lively 表示“生动的,活泼的”,可以做定语、表语或宾补；living 表示“活着的”,可以作表语或前置定语；alive 表示“活着的”,可以做表语、后置定语或补足语.此处应选alive 做补足语,表示“那只熊被活捉了”.
2.The World Cup in France was the biggest football match in the world.
A.alive B.live C.lively D.living
选B.alive为表语形容词,意为“活着的”,live可作定语,意为“实况转播的”符合题意,lively意为“生动的”,“活泼的”living意为“有生命的”.