Unit 20 New Frontiers三言两语1.She says these activities at bedtime can get kids all excited and make it hard for them to calm down and sleep.2．He was walking in the street when he suddenly saw an old man fall off his bike.3．I'm feeling very sorry to tell you that I have to change our plan to visit Yunnan in July because one of my feet got injured.1.到你毕业时，我将已经在此地工作五年了。By_the_time_you_graduate ， I _will_have_been_working_here for five years.2．毫无疑问，健康比财富重要。There's_no_doubt_that health is more important than wealth. [单词 拼写应用]核心单词1．technical adj.技术上的2．worn adj.磨损的3．conflict n．争执，冲突4．correspond vi.通信；符合5．barrier n．障碍；屏障6．phenomenon n．现象7．press vt.按；压8．update vt.更新9．rescue vt. & n．拯救；救援10．assist vt.帮助； 协助11．latter adj.后者的；后面的12．download vt.下载13．starvation n．饥饿14．electronic adj.电子的15．declare vt.宣告，宣布16．official n．官员17．colleague n. 同事，同僚18．exit n. 出口19．donate v. 捐赠 ，赠送20．cure vt.治愈，治疗21．fade vi.逐渐变弱22．permit vt.许可；允许23．poison n．毒药，毒物[语境运用] 用所给词的适当形式填空。1．There have been many unreasonable phenomena (phenomenon) in land use.2．Eventually they were_rescued (rescue)by a helicopter.3．She felt something being pressed(press) into her hands.4．I have_corresponded(correspond) with him for some years，but I have never met him in the flesh.5．Where there are conflicts(conflict) and crises，there is opportunity.6．He was back in the office，updating(update) the work schedule on the computer.拓展单词1．assist vt.帮助；协助→assistancen．帮助；协助→assistant n．助手；助理2．starve v．挨饿→starvation n．饥饿3．equal adj.平等的 v.等于→equality n．平等4．assess vt.评价；评估→assessment n．评价；评估5．donate vt.捐赠；赠送→donation ...
