雅思写作和口语短语归纳（发展）.pdf

雅思写作和口语短语归纳（发展） 1 facilitate the development of sth.促进某事物的发展 This company facilitated the development of cloud computing with some of its large-scale research projects. 通过一批大规模的研究项目，这个公司促进了云计算技术的发展。 inhibit the development of sth. /arrest the development of sth.阻碍某 事物的发展 Failure to establish an efficient transport network inhibited/arrested the development of international trade. 建立有效运输网络的失败严重阻碍了国际贸易的发展。 accompany sth.伴 着某事物 Changing seasons accompany our planets revolution around the sun. 季节的变换伴 着地球绕太阳的旋转。 2 lag behind落后，发展滞后 The auto industry in this country is starting to lag behind that in other countries. 这个国家的汽车产业开始落后于其他国家的水平。 make improvements 获得进展 Some improvements were made in radio communication during orld ar II. 在第二次世界大战期间无线电通讯获得了一些进展。 forge ahead高速发展 Information technology has forged ahead in the last two decades. 在过去的20年里，信息技术经历了高速发展。 has improved beyond all recognition 已经今非昔比 orking conditions at the company have improved beyond all recognition during the past two decades. 在过去的20年间，在公司的工作条件早已今非昔比了。 3 be an instrument of social change是一种引起社会变革的因素 Some people believe that art is the most important instrument of social 有些人相信艺术是引起社会变革的最重要的因素。 bring sth to a standstill 停滞不前 The crisis is threatening to bring the economy to a standstill. 这场危机使我们的经济有荷不前的危险。 be unchanged维持不变 The principle of float glass is unchanged since the 1950s. 浮法玻璃的原理自二十世纪五十年代起就再未改变过。 4 There has been a shift in.・・ 发生某种改变 There has been a major shift in public opinion. 公众的想法有了显著的改变。 shift emphasis / attention / focus from... to...把重点/注意力/焦点转 到……上面 The governments economic policy has been to shift the emphasis from the heavy industry to the light industry. 政府的经济发展重点开始从重工业转变为轻工业。 the economic swings of boom and slump 经济的起落 Employment is subject to the economic swings of boom and slump. 就业率是和经济的起伏息息相关的。 economic recession 经济衰退 In times of economic recession, graduates tend to seek jo