Unit 1 The Changing World 变化的世界 世界日新月异
第一.核心词速览
Past过去的 in the past 在过去
Present现在 at present在现在
Development 发展
Improvement改善,改进
1.used to do 过去常常(现在不)
2.be used to do 被用来做(被动)
3.be used to doing 习惯于做某事(to是介词)
第二.语法速记:重点时态
1.一般过去时:People used to walk or ride by bike
2.现在完成时:people’s living conditions have improved a lot. 从过去到现在都在改善,强调持续的影响。
3.一般现在时:our life becomes much better. 有一个三单句式。
第三:长难句—基础逻辑,简单句往里面添加词语
However, the newrailway, built with China's help, has already cut the travel time between Mombasa and Nairobi to about four hours for passengers.然而中国援建的新铁路,已经把蒙巴萨到内罗毕的时间为乘客缩短到了四个小时了。
1.基本句型the railway has cut the travel time.主语+谓语+宾语铁路缩短了旅行时间
2.built with China's help过去分词短语作后置定语。作文精彩句式。
3.副词However表示转折。听力必背词
副词already.
what's done is done. 木已成舟
It has alreadyhappened.木已成舟,事情已经发生
4.between Mombasa and Nairobi介词短语作后置定语,修饰time:蒙巴萨和内罗毕之间的
5.to about four hours介词短语,固定搭配cut … to…把…… 缩短到……
6.for passengers状语:对于乘客(客运)