at和to的用法,要简单的答案谢谢了

at和to的用法,要简单的答案谢谢了
at和to的用法,要简单的答案
谢谢了

at和to的用法,要简单的答案谢谢了
to
1.动词+to
a)动词+ to.介词to意为“达到,指向”等：adjust to适应, attend to处理；
照料, agree to赞同, amount to加起来达…,belong to属于, come to达到,
drink to为…干杯,get to到达, happen to发生在某人身上, hold to紧握,
lead to通向, listen to听, occur to想起, object to反对, point to指向,
respond to回答, refer to参考；指的是…；涉及, reply to回答, see to负责,
stick to坚持, turn to求助, write to给某人写信.例如：
she must learn to adjust herself to english life. 她必须学会适应英国的生活.
business has to be attended to. 有事要办.
an idea occurred to me. 我想出一个办法.
b)动词(+sth.)+to+sb..下列动词不能直接带间接宾语sb.,要接间接宾语时须在
动词后加介词to：announce to通知某人, describe to向某人描述, explain to向
某人解释, express to对某人表达, mention to提及, nod to向某人点头, report to
报告, say to告知, shout to对某人大叫, suggest to对某人提建议,
speak to与某人交谈, talk to跟某人谈话, whisper to和某人低声耳语.例如：
she suggested to me one or two suitable people for the committee.
她跟我向委员会推举了一两个合适的人选.
c)动词+sth./sb.+ to +sth./sb..此时介词to可译成“到,于,给”等意思：
add to增加, compare to比作, carry to运送至, devote to致力于,
introduce to介绍给, invite to邀请参加, join to连接到, leave to委托给,
reduce to下降至, sentence to判处, take to带到.例如：
please add a piece of candy to coffee. 请给咖啡加块糖.
poets like to compare life to stage. 诗人喜欢把人生比作舞台.
2. be +形容词/过去分词+ to.to的意思是“对…”：be alive to觉察；
晓得, be attentive to注意；留心, be awake to知晓, be blind to缺乏眼光,
be close to紧挨着, be common to对某人来说很普通, be contrary to违反；
反对, be devoted to致力, be deaf to不愿意听, be equal to有…的力量,
be exposed to暴露；遭受, be fair to对…公平, be familiar to对某人来说熟悉,
be grateful to对某人心存感激, be good to对…有好处, be harmful to对…有危害,
be important to对…重要, be kind to友好对待, be known to周知于,
be married to嫁给, be moved to转移到, be near to*近,
be necessary to对…有必要, be opposite to在对面, be opposed to反对,
be pleasant to合某人之意, be proper to专属, be polite to礼貌待人,
be rude to粗暴对待, be relative to与…有关, be strange to不习惯,
be similar to类似, be suitable to适合, be true to忠实,
be thankful to感激, be useful to对…有用, be used to习惯.例如：
are you alive to what is going on? 你注意到发生什么事了吗?
the old man was not equal to the situation. 那老人不能应付这种情况.
his house is opposite to mine. 他的房子在我的房子对面.
3.to+名词构成的词组有：to a degree在某种程度上, to date到现在为止,
to one’s feet跳起来,to one’s mind照…看来, to one’s surprise使…吃惊,
to one’s taste符合胃口, to oneself独自享用, to order定做,
to the letter不折不扣地, to the point中肯地.
（三）、in
1.动词+in
a)动词+ in.in在短语中的含义异常丰富：believe in信任, break in碎成,
bring in引起；产生；带来, call in下令收回, fill in填充,get in收获,
hand in上缴, involve in涉及, lie in在于, result in导致, share in共享,
succeed in成功, take in卷起；订阅, turn in归还当局.例如：
he was so short of money that he had to call
in the loans that he had made. 他很缺乏资金,不得不收回所有的款子.
your failure lies in your laziness. 你失败的原因在于懒惰.
orders are given to take in sail.已发布收帆的命令.
b)动词+sb./time/money+ in.介词in后接（doing）sth.：help sb. in
帮助某人做某事, spare time/money in匀出时间或钱做某事,
spend time/money in花时间或钱做某事,
waste time/money in浪费时间或钱做某事.例如：
she offered to help him in the housekeeping when i am not here.
她提出,我不在家时她可以帮助他料理家务.
2. be +形容词+ in.in表示“在某些方面或穿着”：be active in活跃于,
be absorbed in专心致志, be busy in忙碌, be born in出生于,
be concerned in牵涉, be clothed in穿着, be disappointed in对…失望,
be diligent in勤于, be experienced in在…有经验, be employed in任职于,
be engaged in忙碌, be expert in某方面的专家, be excellent in在…优秀,
be interested in对…有兴趣, be lacking in缺乏, be rich in富有,
be slow in迟缓, be successful in在某方面成功, be skilled in精于,
be strict in严于, be weak in弱于.例如：
she was completely absorbed in her own affairs. 她完全专注于自己的事务.
more than one person has been concerned in this. 不只一人牵涉到这件事.
3. in +名词. in表示“处于某种状态或在某些方面”等意思：in advance提前,
in all总共,in balance总而言之,in bed卧床,in body亲自,in brief简明扼要,
in case万一, in charge主管,in danger有危险, in debt负债, in despair失望,
in force大量地；有效,in full全部地, in flower开花,in general一般说来,
in itself本身, in love恋爱, in order井然有序, in person亲自,
in public公开地, in progress有进展, in practice从实践上看,
in rags穿着破衣, in research探索, in return作为报答,in ruins一片废墟,
in short总之,in theory从理论上看, in trouble有麻烦, in tears眼泪汪汪,
in time及时, in turn按顺序, in vain白白地,in view看得见.
注意下列几个词组中的in为副词：check in到达登记,cut in插嘴,count in包括,
draw in时间接近, drop in顺路拜访, give in屈服, pour in源源而来.
at
1.动词+ at.at表示“指向某一目标,到达某地”：arrive at抵达,
call at访问某地, catch at(it)当场抓住, come at攻击, fire at向…开火,
glance at瞟一眼, glare at怒目而视, grieve at忧伤,knock at敲,
laugh at嘲笑, look at看一眼, pull at拉扯, rejoice at对…高兴,
smile at向某人微笑, shoot at朝…射击, stare at怒目而视,
thrust at刺向, tear at撕, tremble at颤抖,wonder at吃惊,work at工作.例如：
don’t let me catch you again at it.不要再让我当场逮住你.
we must “shoot the arrow at the target”. 我们必须有的放矢.
they trembled at the sight of the peasant’s spears.
看到农民的梭标,他们阵阵发抖.
2. be +形容词/过去分词+ at.其中at表示“情绪、情感的原因,
或对某物具有某种感情”：be angry at恼怒于, be alarmed at对…保持警觉,
be astonished at对…吃惊, be bad at不擅长, be clever at对某事很灵巧,
be delighted at高兴,be disgusted at厌恶, be disappointed at对…失望,
be good at擅长, be impatient at对…不够耐心, be mad at狂热于,
be pleased at对…感到高兴, be present at出席, be satisfied at满意,
be surprised at吃惊, be shocked at对…非常震惊,be terrified at受到…的恐吓,
be quick at对…很机敏.例如：
they were overjoyed at his return to work. 他们对他重返工作感到欣喜.
they are alarmed at the growth of the liberation movement in the
colonies.
他们对殖民地日益壮大的解放运动警觉起来.
3.at+名词构成的词组：at a distance在一定距离,at a loss不知所措,
at a time一次,at all一点也不,at any cost不惜一切代价,at best最好也只是,
at first起初,at hand手头,at heart在内心里,at home在家；
无拘束,at last最后,at least至少,at most最多,at once马上,at present目前,
at sea不知所措,at times有时,at will任意地,at work起作用,at worst最坏.
4.其它含有at的短语：work hard at勤奋工作,drop in at顺路拜访.

at是单纯介词，记住固定搭配，接名词。。 to1可以充当不定式，加动词原型或名词，2作介词接动词ing