【正文】
________________________________________ 3. The system operates in five countries. ___________________________________________ 4. Do you know how to operate the heating system? ___________________________________________ 參考答案 operate 【 自我歸納 】工作,運(yùn)轉(zhuǎn); on 【 即學(xué)即練 】 1. 這臺(tái)機(jī)器日夜運(yùn)轉(zhuǎn)。 ★ operate 作及物動(dòng)詞時(shí),意為 “ 操作,控制,使運(yùn)行 ” (句 5)。 operate 【語境展示】 閱讀下 面 句子,并試著歸納 operate 的意思及用法。 1. His students in Chinese literature are also his teachers otherwise. ___________________________________________ 2. He felt very tired yesterday, otherwise he would have helped you. ___________________________________________ 參考答案 otherwise 【自我歸納】 否則 ,不然 【 即學(xué)即練 】 1. 這些人在中國(guó)文學(xué)方面是他的學(xué)生,在其他方面卻是他的老師。 1. I plan to wait here unless someone tells me otherwise. 2. Jimmy is a little naughty, but otherwise a good student. 3. Do as you are told, otherwise you’ll be in trouble. 4. I was ill that day, otherwise I