周童瑜英语易筋经：语法十二式之词法秘诀E
【FROM】
1.动词+from，A)动词+ from。from表示“来源、原因、起始”等：come from来自,date from追溯, die from死于, escape from逃出,fall from自…跌落, hang from垂挂, hear from收到来信,learn from向某人学习, return from自某地返回，rise from自…冒出, result from起因于, suffer from忍受。B)动词+ sth./sb. +from + sth./ sb. /a place。from表示“来源、免于”等：borrow from向…借, choose from选自, exempt from免除, keep from阻止做,prevent from不准做, protect from不受…之害, remove from移动;除去, separate from分离开来,stop from阻止。
2. be +形容词+ from。此时from含义众多：be absent from缺席,be different from与众不同, be far from更不用说, be hidden from躲避,be made from用…制成, be tired from因…而疲倦。
3.from…to…。本短语表示从一种状态到另一状态的变化或从…到…：from bad to worse每况愈下，from beginning to end自始至终，from China to Peru到处，from day to day一天一天地，from door to door挨家挨户， from hand to mouth勉强糊口，from head to foot从头到脚，from mouth to mouth广泛流传， from time to time不时地，from top to bottom彻底地。
【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, hand in上交, involve in涉及, lie in在于, result in导致, share in共享,succeed in成功。B)动词+sb./time/money+ in。介词in后接(doing)sth: 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。
2. be +形容词+ in。in表示“在某些方面如何或对某些方面有怎样的判断、兴趣、关系等”：be active in活跃于,be absorbed in专心致志, be concerned in牵涉, be experienced in在…有经验, 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 weak in弱于。
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 bed卧床，in person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 general一般说来,in itself本身, in love恋爱, in order井然有序, in public公开地, in practice从实践上看, in rags穿着破衣, in ruins一片废墟, 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 sight看得见。
周童瑜提请您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。
【OF】
1.动词+of，a)动词+of。of意为“有关，由于”： beg of(sb.)请求某人,complain of抱怨，consist of由…构成, die of死于, dream of梦想, hear of听说, know of了解,speak of谈及, tell of讲到, think of想起, talk of论及。b)动词+sb.+of+sth.。其中of有“剥夺，有关”之意：accuse of控告(谴责，非难)某人, cheat of骗走, deprive of剥夺,inform of汇报, rob of抢走, remind of提醒, warn of警告。c)动词+sth.+ of +sb.。介词of表动宾关系，后接动作的宾语sb.：request of请求(某人做某事), require of要求得到。
2. be +形容词+ of。of后接表对象或目标的词，这类短语有很多： be aware of觉察, be ashamed of以…为耻, be afraid of担心,be bare of没有, be careful of小心, be clear of还清债务,be certain of确信, be composed of由…构成, be envious of嫉妒,be forgetful of健忘, be fond of喜欢, be free of免于;摆脱, be full of充满, be guilty of认罪, be hopeful of抱有希望,be informed of汇报, be impatient of对…无耐心, be jealous of嫉妒,be made of用…制成, be mindful of留意, be proud of以…为骄傲,be sick of烦于, be short of缺乏, be sure of确信, be tired of困于,be worthy of值得。
3.of+名词构成的词组：come of age成年, of choice精选的，of course当然，of name有名的，of purpose有意地，of use有用，of values有价值的。
