2026年三维数字课堂九年级英语上册人教版第65页答案
二、用括号内所给单词的适当形式填空。
6. With the help of my English teacher, my speaking skills have greatly
improved
(improve) in the past three months.
7. My brother is crazy about
playing
(play) basketball and he practises it every weekend.
8. We should make good use of natural
resources
(resource) like water and oil.
9. Astronauts have explored
outer
(out) space for many years.
10. The professor gave a clear
explanation
(explain) of why we explore space to the students.

答案

6. improved 7. playing 8. resources 9. outer 10. explanation

解析

【分析】
1. 第6题:由时间状语“in the past three months”和助动词have可知,句子为现在完成时,结构是“have/has + 动词过去分词”,故需将动词improve变为过去分词形式。
2. 第7题:固定搭配“be crazy about”中,about是介词,介词后接动词需用动名词(doing)形式,因此将play变为动名词playing。
3. 第8题:形容词natural修饰名词,resource是可数名词,此处泛指各类自然资源,需用复数形式。
4. 第9题:固定短语“outer space”意为“外太空”,需用形容词outer修饰名词space,故将副词out转换为形容词outer。
5. 第10题:形容词clear修饰名词,动词explain的名词形式为explanation,故填该词。
【解析】
6. 句子为现在完成时,结构为have + 过去分词,故填improved;
7. 介词about后接动名词,故填playing;
8. 形容词natural修饰可数名词复数,故填resources;
9. 固定搭配outer space需用形容词outer,故填outer;
10. 形容词clear后接名词,explain的名词形式为explanation,故填explanation。
【答案】
6. improved 7. playing 8. resources 9. outer 10. explanation
【知识点】
动词的适当形式变化、词性转换、固定搭配
【点评】
本题为英语基础词汇变形题,考查学生对现在完成时、介词后接动名词、词性转换及固定搭配的掌握,题型常规,难度较低,适合巩固英语基础。
【难度系数】
0.8
三、根据汉语完成句子,每空一词。
11.人类应该保护我们赖以生存的美丽的地球。
Human
beings
should protect the beautiful Earth we live on.
12.在未来的某个时刻,你会意识到团队合作的重要性。
You will realize the importance of teamwork
at
some
point
in the future.
13.——末班车已经开走了。
——那样的话,我就打车回家吧。
—The last bus has already left.
—
In
that
case
, I'll take a taxi home.
14.如果我们不谨慎使用这些资源,某一天我们可能会耗尽它们。
If we don't use these resources carefully, we might
run
out
of
them one day.
15.我们该如何处理街区里的噪声污染?
How should we
deal
with
the noise pollution in the neighbourhood?

答案

11. Human beings 12. at some point 13. In that case 14. run out of 15. deal with

解析

【分析】本题为根据汉语意思完成句子的短语填空题,需结合汉语语义匹配对应的英语固定短语,同时注意句子结构和短语的语法要求(如句首短语首字母大写、动词形式等)。解题时先明确每句汉语的核心含义,再回忆对应的常用英语短语,确保匹配准确。
【解析】
11. 汉语“人类”对应的固定英语表达为Human beings,作句子主语,符合语法结构,故填Human beings。
12. 汉语“在未来的某个时刻”对应的固定短语为at some point,作时间状语,符合句子语境,故填at some point。
13. 汉语“那样的话”对应的固定短语为In that case,用于承接上文,句首首字母大写,符合语境,故填In that case。
14. 汉语“耗尽(某物)”对应的固定短语为run out of,情态动词might后接动词原形,符合语法要求,故填run out of。
15. 汉语“处理”对应的固定短语为deal with,情态动词should后接动词原形,符合句子结构,故填deal with。
【答案】11. Human beings 12. at some point 13. In that case 14. run out of 15. deal with
【知识点】固定短语搭配,英语常用表达
【点评】本题考查初中英语基础固定短语的运用,属于基础题型,侧重考查学生对常用短语的积累,只要掌握相关短语即可完成,难度较低,注重基础词汇的积累。
【难度系数】0.6
完形填空。
Last week, we mice took the Shenzhou-21 spacecraft with astronauts to China's Tiangong space station. We felt nervous but excited before this
A
1
. The trip was common to the human astronauts,
D
2
it was a completely new experience for us mice.
I and three other mice were chosen from 300 mice
B
3
more than 60 days of
training. The training tests were very ______ 4 ______ . In one test, we had to stand on a fast-spinning rod(旋转杆) and avoided falling off. It made us feel dizzy(眩晕的). Another ______ 5 ______ was even harder. We were placed in a shaking room. If we fell, we had to start again from the beginning. Many mice failed, but I ______ 6 ______ .
Now, living in Tiangong feels like a
B
7
dream. We eat special food and
exercise in our small home. The astronauts look after us
A
8
every day. Next week, we will return to Earth. Scientists will then study the changes in our bodies to better understand the
A
9
of living in space.
This journey is not just for us mice. It will help humans prepare for their own longer space trips in the
C
10
. We feel very proud.
(
)1. A. trip B. game C. examination D. party
(
)2. A. and B. if C. so D. but
(
)3. A. in B. after C. by D. before
(
)4. A. easy B. difficult C. boring D. interesting
(
)5. A. test B. problem C. speech D. lesson
(
)6. A. failed B. stopped C. succeeded D. won
(
)7. A. terrible B. wonderful C. strange D. real
(
)8. A. carefully B. heavily C. politely D. quickly
(
)9. A. influence B. challenges C. dangers D. advantages
(
)10. A. present B. past C. future D. distance

答案

1. A 2. D 3. B 4. B 5. A 6. C 7. B 8. A 9. A 10. C

解析

【分析】本题为记叙文完形填空,围绕老鼠参与太空旅行的经历展开。解题时需结合上下文语境、句子间的逻辑关系(如转折、承接)以及词汇词义辨析逐一确定选项:1. 根据前文乘坐神舟飞船的经历,此处指“这次旅行”;2. 前半句说人类宇航员的旅行常见,后半句对老鼠是全新体验,为转折关系;3. 从300只老鼠中入选是在60多天训练之后;4. 后文描述训练的难度,可知测试很难;5. 前文提到“one test”,此处对应“另一个测试”;6. 很多老鼠失败,“我”成功;7. 住在天宫是美好的梦;8. 宇航员细心照顾;9. 研究身体变化以理解太空生活的影响;10. 为人类未来的太空旅行做准备。
【解析】1. 选A。前文提到“took the Shenzhou-21 spacecraft”,对应“trip(旅行)”,符合语境。2. 选D。前半句“人类宇航员的旅行很常见”与后半句“对老鼠是全新体验”为转折关系,用but。3. 选B。“从300只老鼠中入选”是在“60多天训练之后”,用after。4. 选B。后文描述训练中“眩晕、摇晃房间”等困难,说明测试很difficult(困难的)。5. 选A。前文提到“one test”,此处对应“another test(另一个测试)”。6. 选C。前半句“很多老鼠失败”,转折后表示“我成功了”,用succeeded。7. 选B。住在天宫的体验是wonderful(美好的),像梦一样。8. 选A。宇航员“细心地”照顾,用carefully。9. 选A。研究身体变化是为了理解太空生活的influence(影响)。10. 选C。“未来的太空旅行”用future。
【答案】1.A 2.D 3.B 4.B 5.A 6.C 7.B 8.A 9.A 10.C
【知识点】完形填空解题技巧、上下文语境理解、逻辑关系辨析
【点评】本题主题新颖,结合航天科技内容,考查学生对语境、逻辑及词汇的运用能力,难度适中,适合初中阶段学生练习。
【难度系数】0.7