1. benefit①. vt./vi.“ 使受益、得益” The rain will benefit the crops. I benefited from my father’s advice.②. n. “ 利益、益处” For the benefit of 为了……的利益 Of great benefit to 对……有益处 They did so for the benefit of our society. That experience was of great benefit to me.2. range from … to … :“在……和……之间变化” = range between … and … Their ages range from 12 to 25. This plant ranges from France to Italy. His studies range over several subjects. 另外: range : n. (变动的)范围 The price range is from 30 yuan to 50 yuan.Language Points3. all the way :“一直、始终” Jack climbed all the way to the top of the tree. All the way back, they talked about the film.4. 不定式作定语(介宾关系):通常要加上相应的介词来 衔接。 She had only a cold room to live in. I want to find a hotel to stay at. Please give a pen to write with. I need a box to put these books in. 但是:如被修饰词是 place 时,介词可以省略。 He hasn’t decided the place to live (at). Do you know the place to go (to).]5. whatever:①. 引导名词性从句:“无论什么”( =anything that ) You can eat whatever you like. Talk to me about whatever is troubling you. Whatever is left is yours. 另外: whoever, whomever, whichever 也可引导名词性从句。 I will give the pen to whoever wants it. I will punish whoever/ whomever he talked with just now.②. 引导让步状语从句:“无论什么”( =no matter what ) Whatever happens, we’ll meet here tonight.6. available :①. adj.“ 可用的、可得到的” This book is not available in our Hanchuan. These facilities are available to members only. No suitable job is available. 没有适当的工作。②. adj.“ 可会见的” Is the manager available? She is not available for the interview now.7. mass :①. n....