2016高考英语一轮课件优化复习（山东专用）人教版必修三《Unit4 Astronomy：the science of the stars 》天文学：恒星科学_高考复习指南

2016高考英语一轮课件优化复习（山东专用）人教版必修三《Unit4 Astronomy：the science of the stars 》天文学：恒星科学

　　________ through. system pull Ⅱ.单项填空 1．If we hadn’t worked so hard，such a good situation wouldn’t have ________ in our factory. A．Survived

　　B．lived C．had

　　D．existed 解析：选D。句意为：如果我们不努力工作的话，我们厂是不会出现这么好的形势的。survive表示“幸存”；live表示“生活”；have表示“有”，都不符合语意。exist表示“存在”，符合语意。 2．(2016·淄博模拟)________ a certain doubt among the workers as to the necessity of the work. A．It existed

　　B．There existed C．There had

　　D．It had 解析：选B。句意为：对于做这份工作的必要性，工人们存在一定的疑惑。There exists/existed...有；存在；相当于There be...结构。 3．(2016·台州模拟)I was lucky enough to get on the train before it ________. A．pulled on

　　B．pulled down C．pulled in

　　D．pulled out 解析：选D。句意为：我很幸运在火车出站前坐上了车。pull out 出站；pull on 穿上；pull down 拆毁；pull in 进站。短语精释 1in time　及时；终于，总有一天 (教材P25)They were in time to produce carbon，nitrogen，water vapour and other gases，which were to make the earth’s atmosphere.　最终产生了碳、氮气、水蒸气和其他多种气体，从而形成了地球的大气层。归纳拓展 on time 准时；按时 in no time 立即；马上 at a time 一次；每次 at one time 曾经；一度 at times 有时 ahead of time 提前 take one’s time 别着急；慢慢来 ①(朗文P2162)Will you be back in time for dinner? 你会及时赶回来吃晚饭吗？ ②The kids will be leaving home in_no_time. 孩子们很快就要离开家了。 ③(朗文P2162)I should be back in_time_to_watch the show. 我应该及时赶回来看那场演出。 ④The company fired him for not coming to work on time. 那家公司因他不按时上班而解雇了他。 2in one’s turn　轮到某人；接着 (教材P26)Thus they have，in their turn，become the most important animals on the planet. 于是，他们接着成为了这个行星上最重要的动物。归纳拓展 in turn 依次，轮流；反之，反过来 by turns轮流；交替地 take turns to do sth.轮流做某事 It is one’s turn to do sth.轮到某人做某事 ①When it is in my turn，I am too excited to speak. 当轮到我时，我激动得都说不出话来了。 ②The customer praised the manager,who in turn praised his staff.顾客表扬了经理，经理转而表扬了员工。 ③All theories are