1、2013高考英语必备 （句子+语法解析+真题练习）100句搞定高考7000词 68期【句子】The science ofhorticulture,in which the primary concerns aremaximumyield and superior quality, utilizes informationderivedfrom other sciences.主要目的在于丰富和优质的农艺学利用了其他科学的知识。【解析】1.horticulturen.园艺学Horticulture is the industry and science of plant cultivation.园
2、艺是一种产业和科学的栽培植物。2.in which, for which, on which, at which的不同用法1)这些都是定语从句里面，由which引导的定语从句，介词提前。下面这些介词的使用除了意思上的区别，具体是要以which引导的从句而定的。in which可以翻译成在里面The school (that/which) he once studied in is very famous.= The school in which he once studied is very famous.for which可以翻译成为了目的Tomorrow I will bring her
3、e a magazine (that/which) you asked for.= Tomorrow I will bring here a magazine for which you asked.on which可以翻译成在的上面，或具体时间的某一天I have a dresser in my bedroom, which there are many cosmetics on.= I have a dresser in my bedroom on which there are many cosmetics.at which可以翻译成在里面或在The dumpling House whi
4、ch he often has dumplings at is very popular.= The dumpling House is very popular, at which he often has dumplings.2)当然第一点只是介词作为基本意思的用法，还有一些固定搭配，得具体情况具体分析。The plane may be several hours late, in which case theres no point in our waiting.（固定搭配：in the case)The speaker paused to examine his notes, at w
5、hich point a loud crash was heard.（固定搭配：at the point)Ten years of hard work changed her greatly, for which reason he could hardly recognize her at first sight.（固定搭配：for the reason）The film at which I fell asleep was very boring.（Here at which is based on fell asleep at the film因为电影无聊而睡觉。）The little
6、creature in which scientists are interested is known as ET.（这里be interested in是词组原因）This is the book for which he is looking.（即等于This is the book which he is looking for，这主要是因为look for 这一短语）3.maximum1)n.最大量；最大限度；最高点This hall holds a maximum of seventy people.这厅最多容纳七十人。2)adj.最高的；最大极限的The maximum temp
7、erature in July may be 36 Celsius degree.七月份最高温度可能达到36摄氏度。4.derive1)v.获取；得自；起源We shall derive much benefit from reading good novels.我们将从优秀小说中获得很大好处。2)derive不论是用作不及物动词,还是用作及物动词,都与介词from搭配使用,表示“从得到或派生”。Annas strength is derived from her parents and her sisters.安娜的坚强源自于她的父母和姐姐们。Wind power is an ancient source of energy _ we may return in near future.A. in which B. by whichC. to which D. from which3
