Question

THE 2,298-kiIometer Beijing-Guangzhou High-speed Railway 1.____ (official) opened to passengers on December 26，2012. It is the world’s longest high-speed rail route. The 2.____ (design)speed of the track is 350 km^, though speeds during the initial period of operation will be limited to about 300 km/h. The new route cuts the travel time between Beijing and Guangzhou3.almost two thirds, from 22 hours to roughly eight hours .On December 1, 2012，not long before the opening of the Beijing-Guangzhou High-speed Railway, the Harbin-Dalian High-speed Railway, 4.____ first high-speed line ever to cross land that lies frozen for almost half a year, began operations, 5.____ allows passengers to appreciate the view off the coast from Dalian in the morning, 6.____ the winter snowscape of frosty Harbin in the afternoon .At present the total 7.__ (long) of high-speed lines in China 8.___(reach)9,349 km. With four main lines 9.___ (run) east-west and four north-south, the country’s high-speed train network is the world’s largest. China plans to expand 10._ high-speed railway network to 50，000 km by 2020, to cover almost all large and medium-sized cities.

 

Answer 1

【答案】

1.officially

2.designed

3. by

4.the

5.which

6.and

7.length

8.has reached

9.running

10.its

【解析】

试题分析：

1.修饰动词opened用副词： officially正式地

2.考查过去分词做定语：designed修饰speed，设计的速度

3.考查介词：新路线可以把北京和广东的时间较少三分之二，表示差值：用 by

4.考查序数词：第一个高铁线路：the first high-speed line

5.考查定语从句：which引导定语从句，指前面的句子，在定语从句中which做主语，这使得乘客可以欣赏沿海的风景。

6.沿海的风景和哈尔滨的雪景是并列的：and

7.考查名词：铁路的总长度，用名词：length

8.考查时态：时间是At present 用现在完成时：has reached

9.考查with复合结构：four main lines 和run是主动关系：running

10.中国计划2012年扩大高铁网络系统到50，000公里。Its指代China’s.

考点：考查语法填空

点评：语法填空首先通读全文，在审查句子中所缺内容，考查考生在上下文中运用语法的能力，要特别注意单复数和时态。也要结合上下文进行推理，还有一些固定搭配。