Module 3 Unit 1 Has it arrived yet习题 （含解析）外研版八年级英语下册

外研版初中英语八年级下册Module 3 Unit 1 Has it arrived yet 习题
一、单词拼写
Have you ever seen a real ________ (火箭)
The ________ (重力) on the moon is much weaker than that on Earth.
We all know that the sun gives us light and ________ (热量).
They are trying to find a new way to ________ (解决) the problem of space junk.
The ________ (任务) of this space exploration is to collect samples.
My grandfather is very interested in the ________ (宇宙的) mysteries.
It's a great honor for him to be an ________ (参与者) in the space project.
The spaceship made a perfect ________ (轨道) around the planet.
The scientists are working on a new ________ (理论) about the origin of the universe.
She was so excited when she saw the ________ (壮观的) launch of the rocket.
二、词性转换
succeed (动词) 成功 → ________ (名词) 成功
wonder (动词) 想知道 → ________ (形容词) 奇妙的；极好的
communicate (动词) 交流 → ________ (名词) 通讯；交流工具
possible (形容词) 可能的 → ________ (副词) 可能地
introduce (动词) 介绍 → ________ (名词) 介绍；引进
science (名词) 科学 → ________ (形容词) 科学的
environment (名词) 环境 → ________ (形容词) 环境的
develop (动词) 发展 → ________ (名词) 发展；开发
achieve (动词) 取得；实现 → ________ (名词) 成就；成绩
appear (动词) 出现 → ________ (名词) 出现；外貌
三、英汉互译
搜索；寻找 ____________
与…… 保持联系 ____________
究竟；到底 ____________
对…… 感到惊奇 ____________
从…… 出来 ____________
spacewalk ____________
space shuttle ____________
make a mistake ____________
in the past few years ____________
far away from ____________
四、单项选择
1.—______ your father come back from work —Not yet. He usually gets home at 7 p.m.
A. Have B. Has C. Is D. Does
2.We can't go to the moon ______ we have a spaceship.
A. if B. when C. unless D. because
3.—How long ______ you ______ in this city
—For about five years.
A. have; lived B. did; live C. do; live D. will; live
4.The teacher asked us ______ we had finished our homework.
A. if B. that C. what D. when
5.She ______ a lot of photos during her trip to space.
A. took B. takes C. is taking D. has taken
6.It's ______ for me to reach the book on the top shelf. I'm too short.
A. easy B. possible C. impossible D. difficult
7.—What's the news about
—It's about the latest ______ in space exploration.
A. discover B. discovery C. discovered D. discovers
8.They ______ a space club last year to learn more about space.
A. joined B. join C. have joined D. will join
五、句型转换
1.I have already visited the space museum. (改为否定句)
I ______ ______ visited the space museum yet.
2.She has been to Shanghai twice. (对划线部分提问)
______ ______ times has she been to Shanghai
3.The astronauts returned to Earth last week. (改为现在完成时)
The astronauts ______ ______ ______ to Earth.
4.They went to the space exhibition by bus. (对划线部分提问)
______ ______ they go to the space exhibition
5.The book is so interesting that I can't put it down. (改为简单句)
The book is ______ interesting ______ for me to put it down.
六、单句语法填空
They ______ (not go) to the space camp last summer.
My sister ______ (study) English for six years.
He ______ (send) me an email just now.
We are looking forward to ______ (see) the new space movie.
______ (thousand) of people gathered to watch the rocket launch.
It's important for us ______ (keep) the environment clean.
She ______ (write) a story about space travel last week.
Have you ______ (hear) the latest news about space
The boy is interested in ______ (learn) about space knowledge.
They ______ (be) busy preparing for the space mission.
七、阅读理解
（A）
Space exploration has always been a fascinating topic. Humans have been sending spacecrafts into space for decades. One of the most famous missions was the Apollo program. In 1969, astronauts from the Apollo 11 mission landed on the moon for the first time. This was a huge milestone in human history.
Since then, many other countries have also joined the race of space exploration. China, for example, has made remarkable progress in recent years. It has launched numerous satellites and spacecrafts, and has even built its own space station.
However, space exploration is not without challenges. One of the main challenges is the cost. It requires a huge amount of money to develop and launch spacecrafts. Another challenge is the danger. Space is a harsh environment, and there are many risks involved in space travel.
Despite these challenges, scientists and astronauts continue to push the boundaries of space exploration. They believe that by exploring space, we can learn more about our universe and ourselves. And who knows Maybe one day we will even find other forms of life in space.
1.What was the significant event in 1969
A. The first satellite was launched
B. Astronauts landed on the moon for the first time.
C. The first space station was built.
D. The first manned spacecraft was launched.
2.Which country has made remarkable progress in space exploration in recent years
A. The United States.
B. Russia.
C. China.
D. Japan.
3.What are the challenges of space exploration
A. Only the cost.
B. Only the danger.
C. Both the cost and the danger.
D. Neither the cost nor the danger.
4.Why do scientists and astronauts continue to explore space
A. Because it's easy.
B. Because it's cheap.
C. Because they believe they can learn more about the universe and themselves.
D. Because they want to find treasure in space.
5.What might be the future result of space exploration
A. We will definitely find other forms of life in space.
B. We will never find other forms of life in space.
C. We might find other forms of life in space.
D. Space exploration will stop.
（B）
Do you know how astronauts live and work in space It's quite different from what we do on Earth.
First of all, they have to live in a special environment. The space station provides them with air, water, and food. But they still have to be careful about their diet, because their bodies change in space. For example, they may lose bone density.
Secondly, working in space is also challenging. Astronauts have to do a lot of scientific experiments and repairs. They have to use special tools and equipment, and they have to be very careful not to damage anything.
Finally, astronauts also have to deal with the psychological pressure. Being away from home and family for a long time can be tough. They have to stay calm and focused to complete their tasks.
In short, being an astronaut is not an easy job. It requires a lot of physical and mental strength. But for those who love space exploration, it's a dream come true.
6.Where do astronauts live in space
A. In a normal house.
B. In a hotel.
C. In a special environment provided by the space station.
D. In a tent.
7.Why do astronauts have to be careful about their diet
A. Because they don't like the food.
B. Because their bodies change in space.
C. Because there is not enough food.
D. Because the food is too expensive.
8.What do astronauts have to do in space
A. Only eat and sleep.
B. Only do scientific experiments.
C. Do scientific experiments and repairs.
D. Do nothing.
9.What kind of pressure do astronauts have to deal with
A. Only physical pressure.
B. Only psychological pressure.
C. Both physical and psychological pressure.
D. Neither physical nor psychological pressure.
10.What can we conclude from the passage
A. Being an astronaut is an easy job.
B. Astronauts don't need any strength.
C. Astronauts have to be strong both physically and mentally.
D. Astronauts only need to be strong physically.
答案解析
一、单词拼写答案
rocket 解析：“火箭”，根据语境及首字母提示，这里应填 rocket，a 修饰单数可数名词。
gravity 解析：“重力”，在地球上和月球上重力不同，这里指月球上的重力，用 gravity。
heat 解析：“热量”，太阳给我们光和热，light 与 heat 并列，作 give 的宾语，用名词形式 heat。
solve 解析：“解决”，to 后接动词原形，构成不定式短语作后置定语修饰 way，solve the problem “解决问题” 是常用搭配。
mission 解析：“任务”，根据后面 “of this space exploration” 可知是这次太空探索的任务，用 mission。
cosmic 解析：“宇宙的”，修饰名词 mysteries，用形容词 cosmic，指宇宙的奥秘。
participant 解析：“参与者”，an 修饰单数可数名词，根据语境及首字母提示，填 participant。
orbit 解析：“轨道”，make an orbit “绕轨道运行”，a 修饰单数可数名词，用 orbit。
theory 解析：“理论”，a new 修饰单数可数名词，科学家研究新理论，用 theory。
spectacular 解析：“壮观的”，修饰名词 launch，用形容词 spectacular，描述火箭发射很壮观。
二、词性转换答案
success 解析：succeed 的名词形式，success 作名词，意为 “成功”，如 achieve success “取得成功”。
wonderful 解析：wonder 的形容词形式，修饰物，意为 “奇妙的；极好的”，如 a wonderful trip “美妙的旅行”。
communication 解析：communicate 的名词形式，意为 “通讯；交流工具”，如 means of communication “通讯手段”。
possibly 解析：possible 的副词形式，修饰动词或形容词，意为 “可能地”，如 possibly true “可能是真的”。
introduction 解析：introduce 的名词形式，意为 “介绍；引进”，如 a brief introduction “简要介绍”。
scientific 解析：science 的形容词形式，修饰名词，意为 “科学的”，如 scientific research “科学研究”。
environmental 解析：environment 的形容词形式，修饰名词，意为 “环境的”，如 environmental protection “环境保护”。
development 解析：develop 的名词形式，意为 “发展；开发”，如 economic development “经济发展”。
achievement 解析：achieve 的名词形式，意为 “成就；成绩”，如 great achievements “伟大成就”。
appearance 解析：appear 的名词形式，意为 “出现；外貌”，如 make an appearance “露面”。
三、英汉互译答案
search for /look for 解析：都有 “搜索；寻找” 之意，search for 强调有目的地找，look for 较为常用，可互换。
keep in touch with 解析：固定短语，意为 “与…… 保持联系”，with 后接联系对象。
on earth 解析：固定短语，用于加强语气，意为 “究竟；到底”，在句中常作状语。
be surprised at 解析：固定短语，be surprised at sth. 对某事感到惊奇，at 后接感到惊奇的对象。
get out of 解析：固定短语，意为 “从…… 出来”，如 get out of the car “从车里出来”。
太空行走 解析：space “太空”，walk “行走”，合起来就是 “太空行走”，是航天术语。
航天飞机 解析：space “太空”，shuttle 有 “穿梭；往返” 之意，space shuttle 指可往返于太空与地球的航天飞机。
犯错误 解析：make “制造”，mistake “错误”，make a mistake 是常用短语，意为 “犯错误”。
在过去的几年里 解析：in the past few years 是固定短语，用于现在完成时，指过去一段时间到现在。
远离 解析：far away from 是固定短语，表距离，意为 “远离”，如 far away from home “远离家乡”。
四、单项选择答案
B 解析：根据答语 “Not yet.” 可知问句是现在完成时的一般疑问句，主语是 your father，第三人称单数，用 Has。
C 解析：unless “除非”，引导条件状语从句，这里指除非我们有宇宙飞船，否则不能去月球，符合语境。if “如果”，when“当…… 时候”，because “因为”，均不符合。
A 解析：根据答语 “For about five years.” 可知是对时间段提问，用现在完成时，结构为 have/has + 过去分词，主语是 you，用 have lived。
A 解析：if “是否”，引导宾语从句，这里指老师问我们是否完成了作业，符合语境。that 无实义，what “什么”，when “什么时候”，均不合适。
A 解析：根据 “during her trip to space” 可知是在她太空旅行期间，是过去发生的事，用一般过去时，take 的过去式是 took。
C 解析：根据 “I'm too short.” 可知对我来说够到书架顶层的书是 “不可能的”，用 impossible。easy “容易的”，possible “可能的”，difficult “困难的”，均不符合语境。
B 解析：latest “最新的”，修饰名词，discovery “发现”，是名词形式，这里指最新的发现，用 discovery。discover 是动词，discovered 是过去式或过去分词，discovers 是错误形式。
A 解析：“last year” 是一般过去时的标志，join 的过去式是 joined，指去年加入了太空俱乐部。
五、句型转换答案
haven't; yet 解析：现在完成时的否定形式，在 have/has 后加 not，这里主语是 I，用 haven't，already 变为 yet，用于否定句。
How; many 解析：对次数提问，用 How many，修饰可数名词复数 times。
have; already; returned 解析：现在完成时，主语是 The astronauts，用 have + 过去分词，already 用于肯定句，return 的过去分词是 returned。
How; did 解析：对交通方式提问，用 How，原句是一般过去时，借助助动词 did 构成疑问句。
too; to 解析：so... that... 引导的结果状语从句，可转换为 too... to... 结构，“太…… 而不能……”，这里指书太有趣以至于我放不下。
六、单句语法填空答案
didn't go 解析：“last summer” 是一般过去时的标志，否定形式借助助动词 didn't，后接动词原形 go。
has studied 解析：根据 “for six years” 可知是现在完成时，主语是 My sister，用 has studied。
sent 解析：“just now” 是一般过去时的标志，send 的过去式是 sent。
seeing 解析：look forward to doing sth. 期待做某事，to 是介词，后接动名词 seeing。
Thousands 解析：Thousands of 是固定短语，“成千上万的”，表示概数，修饰可数名词复数。
to keep 解析：It's important for sb. to do sth. 对某人来说做某事是重要的，to 后接动词原形 keep。
wrote 解析：“last week” 是一般过去时的标志，write 的过去式是 wrote。
heard 解析：现在完成时，Have 后接动词过去分词，hear 的过去分词是 heard。
learning 解析：be interested in doing sth. 对做某事感兴趣，in 是介词，后接动名词 learning。
are 解析：根据语境，这里用一般现在时，主语是 They，be 动词用 are。
七、阅读理解答案
B 解析：根据 “In 1969, astronauts from the Apollo 11 mission landed on the moon for the first time.” 可知选 B。
C 解析：“China, for example, has made remarkable progress in recent years.” 明确指出中国近年来在太空探索方面取得显著进步，选 C。
C 解析：“However, space exploration is not without challenges. One of the main challenges is the cost... Another challenge is the danger.” 说明太空探索面临成本和危险两方面挑战，选 C。
C 解析：“They believe that by exploring space, we can learn more about our universe and ourselves.” 表明科学家和宇航员继续探索太空是因为相信能了解宇宙和自身，选 C。
C 解析：“And who knows Maybe one day we will even find other forms of life in space.” 说明未来有可能在太空发现其他生命形式，选 C。
C 解析：“First of all, they have to live in a special environment. The space station provides them with air, water, and food.” 可知宇航员住在空间站提供的特殊环境里，选 C。
B 解析：“But they still have to be careful about their diet, because their bodies change in space.” 表明宇航员要注意饮食是因为身体在太空会变化，选 B。
C 解析：“Secondly, working in space is also challenging. Astronauts have to do a lot of scientific experiments and repairs.” 说明宇航员在太空要做科学实验和维修工作，选 C。
C 解析：“Finally, astronauts also have to deal with the psychological pressure.” 以及前文提到的生活、工作环境等，可知宇航员要应对身体和心理两方面压力，选 C。
C 解析：“In short, being an astronaut is not an easy job. It requires a lot of physical and mental strength.” 总结出宇航员需要身心都很强壮，选 C。