衛(wèi)生類考試輔導(dǎo)：介詞用法口訣in
in jest 詼諧地，in joke 開玩笑地，in spite 惡意地， in fairness 公正地，in revenge 報復(fù)， in mercy 寬大，in sorrow 傷心地等。
His mind was in great confusion. 他腦子里很亂。
Today everybody is in high spirits and no one is in low ebb. 今天大家都興高采烈，沒有一個情緒低落的。
She and her classmates are in flower ages. 她和她的同學(xué)都正值妙齡。
The compaign was in full swing. 運動正值高潮中。
方面：
例：we accepted the item in principle. 我們在原則上接受了這個條款。
They are never backward in giving their views. 他們從來不怕發(fā)表自己的意見。
The backward area has achieved self-sufficient in grain. 這個落后的地區(qū)在糧食方面已能自給。
A good teacher must be an example in study. 一個好的教師必須是學(xué)習(xí)的模范。
方式：
例：All the speeches were taken down in shorthand. 所有報告都用速記記錄下來了。
The Party has always educated us in the spirit of patriotism and internationalism. 黨一貫以愛國主義和國際主義精神教育我們。