2026年长江作业本同步练习册九年级英语上册人教版第9页答案
1. 用法
表示过去经常做的事,但是现在不再如此,强调今昔对比。
2. 结构
used to +

3. 常用的时间标志词
now, but now...
例句: Many people used to work in big cities, but now more of them have come back to live and work here.

答案

动词原形(即动词的原形形式)

解析

本题考查人教版九年级上册的核心语法used to的相关知识点,该语法用于表示过去经常做、现在不再继续的行为,强调今昔对比,按照固定语法规则,used to后面需要接动词原形。
一 用括号中所给单词的适当形式填空
1.
you
(choose) a book for your report yet?
2. Fu Xing
(work) at a nursing home last year.
3. She
(live) in Beijing for ten years.
4. There
(use) to
(be) no schools, but now there
(be) many.
5. Helen
(be) to Xi'an once. She wants to go there again.
6. Jack
(go) to Xiamen. He'll be back in a week.
7. I
(buy) any food since last week. The fridge is empty now.
8. In the past, it
(use)
(be) difficult to travel, but now it
(be) much easier.

答案

1. Have; chosen
2. worked
3. has lived
4. used; be; are
5. has been
6. has gone
7. haven't bought
8. used; to be; is

解析

本题主要考查一般过去时、现在完成时以及used to的固定搭配用法:
1. 句中yet是现在完成时的标志性词,现在完成时一般疑问句结构为“Have/Has + 主语 + 动词过去分词”,主语是you,助动词用Have,choose的过去分词是chosen。
2. 句中last year是一般过去时的时间标志,谓语动词要用过去式,work的过去式是worked。
3. 句中for ten years表示动作持续十年,是现在完成时的标志,主语she是第三人称单数,助动词用has,live的过去分词是lived。
4. 固定搭配there used to be表示“过去曾经有”,to后面接动词原形be;后半句now表现在,many指代可数名词复数schools,be动词用are。
5. 固定结构have/has been to表示“去过某地(已经返回)”,主语Helen是第三人称单数,助动词用has。
6. 固定结构have/has gone to表示“去了某地(还未返回)”,根据后句“他一周后回来”可知Jack还没回来,主语Jack是第三人称单数,助动词用has。
7. 句中since last week是现在完成时的标志,any提示句子为否定含义,主语是I,用haven't加buy的过去分词bought。
8. 固定搭配used to be表示“过去曾经是”,前半句in the past对应过去的状态;后半句now表现在,主语it是第三人称单数,be动词用is。
二 单词与短语填空
从方框中选出恰当的单词或短语并用其适当形式填空,使句子通顺、意义完整。
support local shortage great reach wide
build digital environment take place
9. When I first came here, it took half a day to
the town.
10. Technology has
improved our lives.
11. I can read
books on the computer.
12. We used to have to travel far to see a doctor, but now our town
a new hospital.
13. With the
from the government, they built new roads and a hospital.
14. There are fewer sandstorms now and the
is getting better.
15. Amazing changes
in my hometown over the last 20 years.
16. There is no longer a
of jobs here, as many new businesses have opened.
17. Now, there are
roads connecting the village to the city.
18. The
people are very happy with the new library and high-speed internet.

答案

9. reach
10. greatly
11. digital
12. has built
13. support
14. environment
15. have taken place
16. shortage
17. wider
18. local

解析

9. 本题考查固定句型it takes time to do sth.,结合句意“我第一次来到这里时,花了半天时间才到达这个镇子”,选择动词reach,to后接动词原形。
10. 本题考查副词用法,此处需要副词修饰动词improved,将形容词great变为副词greatly,表达“极大地”的含义,符合“科技极大改善了我们的生活”的语境。
11. 本题考查形容词作定语,根据“在电脑上阅读”的提示,选择形容词digital修饰books,digital books即电子书/数码书籍,符合语境。
12. 本题考查现在完成时,语境强调“建医院”这个动作对现在的影响:现在不用走远路看病了,主语our town是单数,因此将build变为现在完成时形式has built。
13. 本题考查固定搭配,with the support from... 意为“在来自……的支持下”,定冠词the后接名词support,符合句意。
14. 本题考查名词词义,根据“沙尘暴变少了”的提示,可知此处表达环境正在变好,填名词environment。
15. 本题考查现在完成时,时间状语over the last 20 years是现在完成时的标志,take place意为“发生”,主语changes是复数,因此填have taken place。
16. 本题考查固定搭配a shortage of,意为“短缺、缺少”,符合“很多新企业开业,这里不再缺工作岗位”的句意。
17. 本题考查形容词比较级,此处将现在的道路和过去的道路作对比,把wide变为比较级wider,修饰名词roads,表示更宽阔的道路,符合城乡连通的语境。
18. 本题考查形容词作定语,local people意为“当地人”,符合句意:当地人对新图书馆和高速网络都很满意。