57训练目标:1. 对近日所学 unit1-3 知识的巩固和提升; 2. 重点提升学生对单词和词组的意思的掌握;训练形式:封闭式训练;导师不指导,学生不讨论,独立自主完成。训练时间:11 月 13 日上午正课;温馨提示:1. 本次训练共分为 4 个板块 2. 独立完成时间:50 分钟;10 分钟交互批阅第一节 单项填空(共 15 题;每小题 1 分,满分 15 分)从 A、B、C、D 四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑21.We work together to achieve our common purpose:____ world that is safer, cleaner and healthier than ____ one we are living in.A.the; the B.a; / C.a; the D.the; /22 . If water becomes increasingly short in decades ____, water shortage will become a hot issue all over the world.A.coming B.having come C.to come D . to be coming23. —May I put my luggage on the seat beside you 9 if it is free?— .A.Sure, with pleasure B.No, don’t mention it C.Well, never mind D.Oh, suit yourself24 . Yesterday we visited a modern school, around ____ some bookstores.A.which is B.it is C . which are D .there are25.We are all surprised to see him drive a Benz.Who knows ____ he got so much money to afford it?A.how B.where C.whether D.what26.____ the extremely hot weather, we continued having classes.A.Thanks to B.In addition to C . In defence of D .Regardless of27.In order to ____ the financial storm, many families cut their daily expenses.A.prevent B.survive C.quit D.miss28.The child walked quietly to the bird, ____ into the forest when he was about to catch it.A.Flew it away B.Away flew it C.Flew away it D.Away it flew29 . The organizer has been building an Expo Village for the participants, but other choices will also be ____ if the Expo Village does not satisfy their needs.A.accessible B.available C.affor...