2026年全程助学与学习评估九年级英语上册人教版第4页答案
Ⅲ. 语法填空
My hometown is a small but beautiful town. I 1.
left
(leave) my hometown ten years ago. Now, when I come back, I find that it 2.
has changed
(change) a lot.
The roads used 3.
to be
(be) narrow and crowded. The houses were old and small. There was a paper factory near our school. It often 4.
put
(put) the waste into the river. Water pollution was also a big problem.
Since 2000, our living conditions 5.
have improved
(improve) a lot. Most of us 6.
have moved
(move) into big, beautiful houses. People used to listen to the radio for news and weather information. But now they can 7.
receive
(receive) it on TV or online. I believe that people's lives will get better and better in the future.

答案

1. left
2. has changed
3. to be
4. put
5. have improved
6. have moved
7. receive

解析

【分析】先通读全文,明确文章围绕家乡的变化展开,再结合每个空的时间标志、语境及语法规则(时态、固定搭配)逐一分析:1. 根据过去时间状语判断时态;2. 根据从过去到现在的结果判断现在完成时;3. 运用固定搭配used to do;4. 描述过去动作用一般过去时;5. since引导的时间状语对应现在完成时;6. 同理用现在完成时;7. 情态动词后接动词原形。
【解析】1. 句中时间状语为ten years ago(十年前),是一般过去时的标志,leave的过去式为left,故填left。
2. 此处强调“变化从过去持续到现在”,用现在完成时,主语it为第三人称单数,结构为has+过去分词,change的过去分词为changed,故填has changed。
3. 固定搭配used to do sth.表示“过去常常做某事”,此处需填动词不定式,故填to be。
4. 描述过去工厂的行为,用一般过去时,put的过去式与原形同形,故填put。
5. 时间状语since 2000(自从2000年)是现在完成时的标志,主语living conditions为复数,结构为have+过去分词,improve的过去分词为improved,故填have improved。
6. 结合语境,强调“搬进大房子”对现在的影响,用现在完成时,主语most of us为复数,故填have moved。
7. 情态动词can后需接动词原形,故填receive。
【答案】1. left;2. has changed;3. to be;4. put;5. have improved;6. have moved;7. receive
【知识点】一般过去时;现在完成时;固定搭配used to do
【点评】本题为初中英语语法填空基础题,主要考查时态辨析和固定搭配,需结合时间标志词和语境判断时态,牢记常用固定结构,是提升语法应用能力的典型练习题。
【难度系数】0.6
★★★选词填空:从方框中所给单词的适当形式填空(每词限用一次)
digital audio dirt track wide
Nowadays, 1.
digital
technology has greatly changed people's lifestyles all over the world. Smart phones and tablets are very popular, and many people love to enjoy 2.
audio
books, songs, and stories in their free time.
Looking back several years, things were quite different in our town. The streets were not 3.
wide
at all. Whenever it rained heavily, plenty of 4.
dirt
would cover the ground and make walking difficult.
Luckily, great changes have taken place. The government built new roads and cleaned up the environment. What's more, workers always keep a close 5.
track
of public facilities to make sure everything works well. We are now living a more comfortable life.

答案

1. digital
2. audio
3. wide
4. dirt
5. track

解析

【分析】
本题为选词填空,需结合给定单词(digital、audio、dirt、track、wide)的词义、词性及句子语境、语法规则选择合适词汇。解题思路:先明确各单词的含义与词性,再逐个分析每个空的句子结构(如所需词性、搭配),最后匹配对应单词。1. 空后为名词technology,需形容词修饰;2. 空后为books、songs等名词,需形容词修饰;3. 句子描述街道状态,be动词后需形容词;4. plenty of后需名词,结合下雨后的场景;5. 考查固定搭配。
【解析】
1. 空后是名词technology,需形容词修饰,digital意为“数字的”,构成“digital technology(数字技术)”,符合语境,故填digital。
2. 空后是books、songs等名词,需形容词修饰,audio意为“音频的”,构成“audio books(有声书)”等,符合语境,故填audio。
3. 此处描述过去街道的状态,be动词后用形容词,结合后文政府新建道路的语境,可知过去街道不宽,wide意为“宽的”,符合,故填wide。
4. plenty of后接名词,结合下雨后地面的状况,dirt意为“泥土”,符合语境,故填dirt。
5. 考查固定搭配“keep a close track of”,意为“密切关注”,track为名词,符合搭配,故填track。
【答案】
1. digital
2. audio
3. wide
4. dirt
5. track
【知识点】
选词填空、形容词用法、固定搭配
【点评】
本题为基础选词填空题,主要考查单词词义、词性及常用固定搭配的运用,难度较低,学生只要结合语境分析每个空的需求,匹配给定单词即可顺利解答。
【难度系数】
0.8