2026年课时练人民教育出版社九年级英语上册人教版第3页答案
Ⅰ. 用所给单词的适当形式填空
1. They face a
shortage
(short) of clean water.
2. The travellers had to cross a
sandy
(sand) desert before reaching the small village.
3. Technology has
greatly
(great) changed people's daily lives in the past ten years.
4. Buckingham Palace is a major tourist
attraction
(attract).
5. We used
to go
(go) sailing on the lake in summer.

答案

Ⅰ. 1. shortage 2. sandy 3. greatly
4. attraction 5. to go

解析

【分析】
本题为英语词形转换及固定搭配题,需结合句子结构、词性要求和固定短语确定单词的适当形式:1. 冠词a后接名词,需转换short的词性;2. 修饰名词desert需用形容词,需转换sand的词性;3. 修饰动词changed需用副词,需转换great的词性;4. 形容词tourist后接名词,需转换attract的词性;5. 考查固定搭配used to do sth,需用动词不定式。
【解析】
1. 不定冠词a后需接名词,short的名词形式为shortage(短缺),故填shortage;2. 修饰名词desert需用形容词,sand的形容词形式为sandy(多沙的),故填sandy;3. 修饰动词changed需用副词,great的副词形式为greatly(极大地),故填greatly;4. 形容词tourist后需接名词,attract的名词形式为attraction(景点),故填attraction;5. 固定搭配used to do sth表示“过去常常做某事”,需用动词不定式,故填to go。
【答案】
Ⅰ. 1. shortage 2. sandy 3. greatly 4. attraction 5. to go
【知识点】
词性转换、固定搭配、副词用法
【点评】
本题考查初中英语核心基础的词形变化和常用固定短语,侧重考查学生对单词不同词性形式的掌握及常用搭配的记忆,难度较低,适合巩固英语基础。
【难度系数】
0.7
Ⅱ. 完成句子
1. 在政府的支持下,这家新工厂很快投入了生产。
, the new factory started production soon.
2. 冬天到来时,山顶的岩石总是被厚厚的积雪覆盖着。
When winter comes, the rocks on the top of the mountain are always
thick snow.
3. 昨天她花了两个小时完成这个项目。
two hours
the project yesterday.
4. 睡眠不足可能导致焦虑。
Anxiety can be caused by
.
5. 互联网的普及已经给人们的购物方式带来了巨大的改变。
The popularity of the internet
great changes in people's shopping ways.

答案

Ⅱ. 1. With the government's support
2. covered with
3. It took her; to complete / finish
4. lack of sleep
5. has brought about

解析

【分析】
本题为完成句子题,需结合固定短语、句型及语法知识作答:1. 第一题对应“在……的支持下”的固定介词短语;2. 第二题考查被动语态的固定搭配;3. 第三题运用“花费时间做某事”的固定句型;4. 第四题写出“睡眠不足”的名词短语;5. 第五题结合主语和语境用现在完成时表达“带来”。
【解析】
1. “在政府的支持下”的固定英文表达为With the government's support,作状语置于句首,符合语境;
2. “被……覆盖”的固定搭配为be covered with,此处为被动语态结构,故填covered with;
3. 运用固定句型It takes sb + 时间 + to do sth,根据时间状语yesterday用一般过去时,故填It took her; to complete / finish;
4. “睡眠不足”的英文名词短语为lack of sleep,符合语境;
5. 主语The popularity of the internet为单数,结合语境用现在完成时,“带来”用bring about,故填has brought about。
【答案】
1. With the government's support
2. covered with
3. It took her; to complete / finish
4. lack of sleep
5. has brought about
【知识点】
固定短语搭配、被动语态、现在完成时
【点评】
本题考查基础的英语短语、句型及时态运用,属于常规基础题,需掌握相关固定搭配和语法规则。
【难度系数】
0.7
Ⅲ. 补全对话
(Two students are talking about Li Ming's hometown.)
Bruce: Hi, Li Ming. 1.
What are you doing / What are you looking at
?
Li Ming: I am looking at some photos of my hometown.
Bruce: 2.
Did you take these photos yourself
?
Li Ming: Yes. I took them myself when I went to my hometown last week. It has changed a lot!
Bruce: Like what?
Li Ming: 3.
The river used to be dirty but now it is clean and clear / The river is much cleaner than before
.
Bruce: That's great. The clean river can make your village more beautiful, right?
Li Ming: Yes. And people are much richer than before. Many people can travel in their own cars now.
Bruce: 4.
How did they use to travel
?
Li Ming: They used to travel by bike or by bus. They are now really happy about the changes.
Bruce: Do you go to your hometown every week?
Li Ming: No, not really. 5.
About twice a year / I go there about once a month(答案合理即可)
. Maybe you can go with me next time.
Bruce: Great! I can't wait to see the beautiful views there!

答案

Ⅲ. 1. What are you doing / What are you looking at
2. Did you take these photos yourself
3. The river used to be dirty but now it is clean and clear / The river is much cleaner than before
4. How did they use to travel
5. About twice a year / I go there about once a month(答案合理即可)

解析

【分析】
本题为补全对话题,需结合上下文的问答逻辑、语境及答语的时态等线索推导每个空的内容:第1空根据答语的现在进行时,问句应询问对方正在做的事;第2空根据答语提到自己拍照片,问句需是关于照片是否为对方自己拍摄的一般疑问句;第3空结合下文提到的“clean river”,应填写河流变化的相关内容;第4空根据答语的“used to travel”,问句需询问过去的出行方式;第5空根据问句“是否每周去家乡”及答语“不是”,应填写去家乡的频率。
【解析】
1. 答语为“I am looking at some photos...”,对应问句应为现在进行时的特殊疑问句,即“What are you doing / What are you looking at”;
2. 答语“Yes. I took them myself...”,对应问句为一般过去时的一般疑问句,即“Did you take these photos yourself”;
3. 下文提到“The clean river...”,结合上文“changed a lot”,可填河流变化的内容,如“The river used to be dirty but now it is clean and clear”;
4. 答语为“They used to travel by bike or by bus”,对应问句为询问过去出行方式的特殊疑问句,即“How did they use to travel”;
5. 问句问是否每周去,答语说不是,需填频率,如“About twice a year”(合理即可)。
【答案】
1. What are you doing / What are you looking at
2. Did you take these photos yourself
3. The river used to be dirty but now it is clean and clear(或The river is much cleaner than before)
4. How did they use to travel
5. About twice a year(或I go there about once a month)
【知识点】
补全对话,情景交际,日常用语
【点评】
本题围绕“家乡变化”的日常话题展开,属于初中英语常见的情景交际类补全对话题型,重点考查学生对语境的理解和交际用语的运用,只要结合上下文的问答逻辑即可正确作答,难度适中。
【难度系数】
0.5