2026年浙江期末八年级英语下册人教版第40页答案
四、语法填空人与自我——科技利民
阅读下面的短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。
In December 29th, 2024, a new high-speed train called the CR450
36
was shown
(show) in Beijing. This train is a big step forward in technology. It will be 37
the fastest
(fast) high-speed train in the world when it starts running for passengers.
The CR450 can reach a test speed of 450 kilometres per hour 38
and
will operate at a speed of 400 kilometres per hour. This means 39
it
will help people travel faster and more efficiently(高效地). The head of the train looks like a flying arrow(箭). The 40
colours
(colour) of the train are red and yellow, similar to those of the Chinese flag.
Since 2018, 41
a
team of scientists and engineers from some of key universities and companies in China has been working hard together 42
to develop
(develop) this train. And so far, they 43
have achieved
(achieve) great results. The CR450 is now leading the way in important areas.
The train can stop as 44
quickly
(quick) as slower trains, making it safe even at high speeds. And it is quiet and comfortable, making the travel experience more enjoyable. The CR450 is smarter and provides better services 45
for
drivers and passengers.

答案

36. was shown 37. the fastest 38. and 39. it 40. colours 41. a 42. to develop 43. have achieved 44. quickly 45. for

解析

【分析】
本题是关于新型高速列车CR450的语法填空,需结合语境、语法规则及固定搭配解题:先判断每个空格在句中的成分,再结合时间状语、主谓关系、范围提示等确定答案。如36题根据过去时间和被动关系确定时态语态;37题根据范围用形容词最高级;后续各空依次结合代词指代、名词复数、冠词、非谓语、现在完成时、副词修饰动词、固定介词搭配等规则推导。
【解析】
36. 考查一般过去时的被动语态。时间状语“In December 29th,2024”表过去,主语“a new high-speed train”与动词“show”是被动关系,故填was shown。
37. 考查形容词最高级。由“in the world”表范围可知,此处需用形容词最高级,fast的最高级为fastest,且最高级前加定冠词the,故填the fastest。
38. 考查并列连词。空格前后为两个并列的谓语部分,需用连词and连接,故填and。
39. 考查代词。此处指代前文的“the CR450 train”,在宾语从句中作主语,用代词it,故填it。
40. 考查名词复数。根据be动词“are”可知主语为复数,colour的复数形式是colours,故填colours。
41. 考查不定冠词。“a team of”是固定搭配,意为“一组,一队”,故填a。
42. 考查非谓语动词。此处表目的,用不定式作目的状语,故填to develop。
43. 考查现在完成时。“so far”是现在完成时的标志词,主语为they,故填have achieved。
44. 考查副词。修饰动词“stop”需用副词,quick的副词形式是quickly,故填quickly。
45. 考查介词。“provide sth for sb”是固定搭配,意为“为某人提供某物”,故填for。
【答案】
36. was shown 37. the fastest 38. and 39. it 40. colours 41. a 42. to develop 43. have achieved 44. quickly 45. for
【知识点】
一般过去时被动语态;形容词最高级;非谓语动词
【点评】
本题围绕科技利民主题,考察初中核心语法知识,注重语境与语法规则的结合,是巩固基础语法的典型题型。
【难度系数】
0.6