沪教版七年级上册英语
Unit5 Off to space单元语法填空专项训练（含解析）
根据括号里单词的正确形式填空。
Tomorrow I ______ (be) one of the first students to travel into space.
The spaceship ______ (leave) the Earth at 9:00 a.m. It ______ (take) us to the Moon.
The Moon ______ (be) around 380,000 kilometres from the Earth, so it ______ (take) us about three days to get there.
The gravity in space ______ (be) very weak, so we ______ (float) around in the spaceship.
We ______ (not sleep) in beds. Instead, we ______ (sleep) in sleeping bags.
We need to tie the sleeping bag to the wall so that we ______ (not float) away in our sleep!
Because of the low gravity, our bodies may ______ (get) weak, so we ______ (do) exercise every day.
When we ______ (arrive), I ______ (walk) on the Moon.
The Moon ______ (have) much weaker gravity than the Earth. A person ______ (weigh) much less on the Moon, so we can jump very high.
I ______ (have) to wear a spacesuit to help me breathe because there ______ (be) no air on the Moon.
That also means there ______ (be) no sound there. We can only hear the sounds inside our spacesuits.
The Moon is a strange and mysterious place. I ______ (take) as many photos as I can.
I am sure that it ______ (be) a wonderful trip!
Before we start our space trip, we ______ (receive) special training for months.
The trainers ______ (teach) us how to deal with various situations in space, like what to do if the spaceship ______ (encounter) problems.
We ______ (learn) about the equipment in the spaceship and how to operate it properly.
They ______ (tell) us that in space, we might ______ (experience) some unusual feelings, such as dizziness.
In order to adapt to the low - gravity environment, we ______ (do) a lot of simulated training in a special room.
The scientists who designed the spaceship ______ (explain) to us the functions of every part of it.
They said that the spaceship ______ (be) equipped with the latest technology to ensure our safety.
While we ______ (be) in space, we ______ (conduct) several scientific experiments.
These experiments ______ (aim) to study the effects of low gravity on plants and small animals.
We ______ (collect) samples from the Moon's surface to bring back to Earth for further research.
Some of the samples ______ (be) expected to provide new insights into the origin of the solar system.
The spacesuit we ______ (wear) is very advanced. It ______ (be) able to regulate our body temperature and provide oxygen.
The helmet of the spacesuit ______ (have) a special visor that can protect our eyes from the strong sunlight in space.
If there ______ (be) any emergency during the trip, we ______ (press) the emergency button on the spacesuit.
The control centre on Earth ______ (monitor) our every move during the space journey.
They ______ (be) ready to offer us assistance immediately if something ______ (go) wrong.
We ______ (communicate) with the control centre regularly through a special communication system.
The signals from the spaceship ______ (transmit) back to Earth in real - time.
After we ______ (return) to Earth, we ______ (write) detailed reports about our experiences in space.
These reports ______ (be) valuable for future space missions.
Many students and scientists ______ (be) eager to read about our adventures and findings.
The knowledge we ______ (gain) from this trip will contribute to the development of space exploration.
In the future, more and more people ______ (have) the opportunity to travel into space.
Scientists ______ (work) hard to make space travel more accessible and affordable.
Maybe one day, space travel ______ (become) as common as air travel is today.
As we get closer to the launch time, my excitement ______ (grow).
I keep imagining what it ______ (be) like to step on the Moon for the first time.
The night before the launch, I ______ (be) so nervous that I can hardly sleep.
But I know that all my hard work and preparation ______ (pay) off soon.
When the spaceship finally ______ (take) off, the feeling is indescribable.
The powerful engines ______ (roar) and we ______ (shoot) into the sky at an incredible speed.
I can feel the strong G - force ______ (press) me against my seat.
As we break through the Earth's atmosphere, the view outside the window ______ (change) dramatically.
The blue sky gradually ______ (give) way to the blackness of space.
Soon, we can see the Earth as a beautiful blue - and - white ball floating in space.
It's an amazing sight that I ______ (never forget).
Once we enter the zero - gravity environment, I start to feel a bit dizzy at first.
But after a while, I get used to it and begin to enjoy ______ (float) around in the spaceship.
My fellow travellers and I ______ (start) to explore the spaceship, checking out all the high - tech equipment.
We ______ (find) that everything in the spaceship is designed to work in the zero - gravity condition.
The storage compartments ______ (have) special locks to keep things from floating out.
Even the eating utensils ______ (be) designed in a special way so that we can use them easily.
We ______ (have) our first meal in space, which is quite an interesting experience.
The food ______ (be) in special packages to prevent crumbs from floating around.
Each day in space, we ______ (follow) a strict schedule.
After breakfast, we ______ (spend) some time doing physical exercises to keep our muscles strong.
Then, we ______ (begin) our scientific experiments, carefully recording the data.
Sometimes, we take breaks to relax and enjoy the view of space through the windows.
We often ______ (share) our thoughts and feelings about the trip with each other.
One of my friends ______ (say) that this is the most amazing thing he ______ (ever do) in his life.
As we approach the Moon, the excitement in the spaceship ______ (increase).
We can see the Moon getting bigger and clearer through the telescope on the spaceship.
Finally, the spaceship ______ (land) on the Moon's surface smoothly.
Before we step out of the spaceship, we double - check our spacesuits to make sure everything ______ (be) in order.
When I finally ______ (set) foot on the Moon, I feel a sense of wonder and awe.
The surface of the Moon is covered with craters and rocks, and it looks completely different from Earth.
I take my first step, and I can feel how light I ______ (be) because of the low gravity.
I start to walk around, ______ (jump) high with every step.
It's like I have become a superhuman with the ability to leap great distances.
My friends and I ______ (begin) to collect moon rocks as samples.
We use special tools to pick up the rocks carefully, making sure not to damage them.
While we ______ (work) on the Moon's surface, we keep in touch with the control centre on Earth.
They ______ (give) us instructions and ask us to be careful all the time.
After a few hours of exploration on the Moon, we ______ (return) to the spaceship.
We are all tired but extremely happy with what we ______ (achieve) today.
Back in the spaceship, we start to prepare for the journey back to Earth.
We check all the systems of the spaceship to ensure that it ______ (function) properly.
As the spaceship ______ (lift) off from the Moon, I look back at the Moon one last time.
I know that this trip to the Moon ______ (change) my life forever.
During the journey back to Earth, we ______ (reflect) on all the amazing things we have seen and done.
We also talk about how we ______ (share) our experiences with others when we get back.
Finally, the spaceship ______ (enter) the Earth's atmosphere again.
The heat shield on the spaceship ______ (protect) us from the intense heat generated by the re - entry.
When we finally land on Earth, there are many people waiting for us.
Our families, friends, and the media ______ (be) all there to welcome us back.
It's a moment filled with joy and pride.
In the following days, we ______ (be) busy with interviews and meetings.
We tell people about our adventures in space, hoping to inspire them to be interested in space exploration.
Many young students ______ (show) great interest in our stories and start to dream of their own space trips.
The government also ______ (recognize) our contributions and gives us awards.
From then on, I decide to devote myself to promoting space education.
I believe that more people ______ (benefit) from learning about space.
Maybe one day, I ______ (participate) in another space mission, exploring deeper into the universe.
Each time I think about my trip to the Moon, I feel a sense of （ excite）all over again.
I hope that in the future, space travel will not only be for a few lucky people but for everyone who (dream )of it.
With the development of technology, that dream ______ (come) true sooner than we think.
I will always cherish the memories of my first trip to space and look forward to the next adventure.
语法填空解析（1-100题）
答案：will be解析：句中“Tomorrow”表示将来时间，应用一般将来时，结构为“will+动词原形”。
答案：will leave；will take解析：描述将来的计划或安排，用一般将来时。飞船离开地球和带我们去月球都是未来发生的动作。
答案：is；will take解析：前半句陈述客观事实（月球与地球的距离），用一般现在时；后半句表示将来的动作（花费时间到达），用一般将来时。
答案：is；will float解析：前半句陈述客观事实（太空重力弱），用一般现在时；后半句描述未来在太空的状态，用一般将来时。
答案：will not sleep；will sleep解析：描述太空旅行中的睡眠方式，是将来的情况，用一般将来时的否定和肯定形式。
答案：will not float解析：“so that”引导目的状语从句，从句用一般将来时，表示“为了防止在睡眠中飘走”。
答案：get；will do解析：前半句“may”后接动词原形；后半句表示将来的计划（每天锻炼），用一般将来时。
答案：arrive；will walk解析：“When”引导时间状语从句，从句用一般现在时表将来，主句用一般将来时。
答案：has；weighs解析：陈述客观事实（月球重力比地球弱，人在月球上体重更轻），用一般现在时。主语“The Moon”和“A person”均为第三人称单数，动词用三单形式。
答案：will have；is解析：前半句表示将来的动作（必须穿宇航服），用一般将来时；后半句陈述客观事实（月球上没有空气），用一般现在时。
答案：is解析：陈述客观事实（月球上没有声音），用一般现在时。“there be”句型中，主语“no sound”为不可数名词，be动词用“is”。
答案：will take解析：描述未来在月球上的计划（拍尽可能多的照片），用一般将来时。
答案：will be解析：表示对未来的肯定推测，用一般将来时。
答案：will receive解析：“Before”引导时间状语从句，从句用一般现在时（start），主句用一般将来时，表示“在开始太空旅行前会接受训练”。
答案：will teach；encounters解析：前半句表示将来的动作（教练会教我们），用一般将来时；后半句“if”引导条件状语从句，用一般现在时表将来，主语“the spaceship”为第三人称单数，动词用三单形式。
答案：will learn解析：描述太空旅行前的计划（学习飞船设备），用一般将来时。
答案：told；experience解析：前半句“said”提示用一般过去时；后半句“might”后接动词原形。
答案：will do解析：表示将来为适应低重力环境要做的训练，用一般将来时。
答案：will explain解析：描述科学家将来会做的动作（解释飞船部件功能），用一般将来时。
答案：was解析：“said”后接宾语从句，从句时态与主句一致，用一般过去时。
答案：are；will conduct解析：“While”引导时间状语从句，从句用一般现在时表将来，主句用一般将来时，表示“在太空时会进行实验”。
答案：will aim解析：描述实验的目的，是将来的计划，用一般将来时。
答案：will collect解析：表示未来在月球上的动作（收集样本），用一般将来时。
答案：will be解析：表示对未来的预期（样本会提供新见解），用一般将来时的被动语态“will be expected”。
答案：will wear；will be解析：描述未来太空旅行中穿的宇航服及其功能，均用一般将来时。
答案：will have解析：描述宇航服头盔的未来功能，用一般将来时。
答案：is；will press解析：“if”引导条件状语从句，从句用一般现在时表将来（主语“any emergency”为单数，be动词用“is”），主句用一般将来时。
答案：will monitor解析：表示地球控制中心未来会做的动作（监控每一步），用一般将来时。
答案：will be；goes解析：前半句表示将来的状态（会准备好提供帮助），用一般将来时；后半句“if”引导条件状语从句，用一般现在时表将来，主语“something”为单数，动词用三单形式。
答案：will communicate解析：描述太空旅行中未来的动作（定期与控制中心沟通），用一般将来时。
答案：will be transmitted解析：主语“signals”与“transmit”为被动关系，且表示将来的动作，用一般将来时的被动语态。
答案：return；will write解析：“After”引导时间状语从句，从句用一般现在时表将来，主句用一般将来时，表示“返回地球后会写报告”。
答案：will be解析：表示对未来的预期（报告将有价值），用一般将来时。
答案：will be解析：描述未来人们的状态（渴望阅读我们的经历），用一般将来时。
答案：will gain解析：表示从这次旅行中未来会获得的知识，用一般将来时。
答案：will have解析：“In the future”表示将来时间，用一般将来时，描述未来更多人有太空旅行机会。
答案：will work解析：表示科学家未来会做的努力，用一般将来时。
答案：will become解析：“Maybe one day”表示将来时间，用一般将来时，预测太空旅行会变得普遍。
答案：will grow解析：表示随着发射时间临近，未来兴奋感会增强，用一般将来时。
答案：will be解析：“imagine”后接宾语从句，描述未来的感受，用一般将来时。
答案：will be解析：“The night before the launch”表示将来的时间，用一般将来时，描述届时会紧张。
答案：will pay解析：“soon”表示将来时间，用一般将来时，意为“努力和准备很快会有回报”。
答案：takes解析：“When”引导时间状语从句，用一般现在时表将来，主语“the spaceship”为第三人称单数，动词用三单形式。
答案：will roar；will shoot解析：描述飞船起飞时未来会发生的动作，用一般将来时。
答案：pressing解析：“feel...doing sth.”表示“感觉到……正在做某事”，用现在分词作宾补。
答案：will change解析：描述突破大气层时未来会发生的变化，用一般将来时。
答案：will give解析：表示未来天空会发生的变化（蓝天让位于太空的黑暗），用一般将来时。
答案：can see解析：“soon”提示用一般现在时表将来的能力，意为“很快我们能看到地球”。
答案：will never forget解析：表示未来永远不会忘记的景象，用一般将来时。
答案：start解析：“once”引导时间状语从句，用一般现在时表将来，主语“I”为第一人称，动词用原形。
答案：floating解析：“enjoy doing sth.”为固定搭配，意为“喜欢做某事”。
答案：will start解析：描述进入零重力环境后未来会做的动作（开始探索飞船），用一般将来时。
答案：will find解析：表示未来会发现的情况（飞船里的一切为零重力设计），用一般将来时。
答案：will have解析：描述飞船储物隔间未来的功能（有特殊锁），用一般将来时。
答案：are解析：陈述客观事实（餐具被特殊设计），用一般现在时。主语“utensils”为复数，be动词用“are”。
答案：will have解析：表示未来在太空会吃第一顿饭，用一般将来时。
答案：is解析：陈述客观事实（食物在特殊包装里），用一般现在时。主语“food”为不可数名词，be动词用“is”。
答案：will follow解析：描述太空每天未来的安排（遵循严格时间表），用一般将来时。
答案：will spend解析：表示早餐后未来会做的动作（花时间锻炼），用一般将来时。
答案：will begin解析：描述锻炼后未来会开始的动作（开始科学实验），用一般将来时。
答案：take解析：描述太空旅行中经常发生的动作，用一般现在时表将来的习惯性动作。
答案：will share解析：表示未来会做的动作（分享想法和感受），用一般将来时。
答案：says；has ever done解析：前半句描述现在的情况（朋友说），用一般现在时；后半句“ever”提示用现在完成时，意为“他一生中做过的最神奇的事”。
答案：will increase解析：表示接近月球时未来会发生的情况（兴奋感增强），用一般将来时。
答案：can see解析：表示未来通过望远镜能看到的景象，用一般现在时表将来的能力。
答案：will land解析：描述飞船未来会发生的动作（平稳着陆月球），用一般将来时。
答案：is解析：“make sure”后接宾语从句，描述未来检查后的状态，用一般现在时表将来。
答案：set解析：“When”引导时间状语从句，用一般现在时表将来，主语“I”为第一人称，动词用原形。
答案：is covered解析：主语“surface”与“cover”为被动关系，陈述客观事实，用一般现在时的被动语态。
答案：am解析：描述在月球上未来的感受（因为低重力感觉很轻），主语“I”搭配be动词“am”，用一般现在时表将来状态。
答案：jumping解析：现在分词作伴随状语，与“walk around”同时发生，意为“边走边跳”。
答案：have become解析：表示到目前为止的状态（像变成超人），用现在完成时。
答案：will begin解析：描述在月球上未来会开始的动作（收集月球岩石），用一般将来时。
答案：use解析：描述收集岩石时的动作，用一般现在时表将来的习惯性动作。
答案：are working解析：“While”引导时间状语从句，表示“当我们正在月球表面工作时”，用现在进行时表将来正在进行的动作。
答案：will give解析：表示控制中心未来会做的动作（给我们指示），用一般将来时。
答案：will return解析：表示在月球探索几小时后未来会发生的动作（返回飞船），用一般将来时。
答案：have achieved解析：表示到目前为止已经取得的成就，用现在完成时。
答案：start解析：描述回到飞船后未来会开始的动作，用一般现在时表将来。
答案：will function解析：表示未来确保飞船会有的状态（正常运行），用一般将来时。
答案：lifts解析：“As”引导时间状语从句，用一般现在时表将来，主语“the spaceship”为第三人称单数，动词用三单形式。
答案：will change解析：表示这次月球旅行未来会对生活产生的影响，用一般将来时。
答案：will reflect解析：描述返回地球途中未来会做的动作（反思所见所做），用一般将来时。
答案：will share解析：“when”引导时间状语从句，从句用一般现在时（get），主句用一般将来时，表示“回来后会分享经历”。
答案：will enter解析：表示未来飞船会发生的动作（进入地球大气层），用一般将来时。
答案：will protect解析：描述热屏蔽未来会起到的作用（保护我们免受高温），用一般将来时。
答案：land解析：“When”引导时间状语从句，用一般现在时表将来，主语“we”为第一人称复数，动词用原形。
答案：will be解析：表示未来人们会有的状态（在那里欢迎我们），用一般将来时。
答案：is filled解析：主语“moment”与“fill”为被动关系，描述未来的时刻，用一般现在时的被动语态表将来状态。
答案：will be解析：“In the following days”表示将来时间，描述未来会有的状态（忙于采访和会议），用一般将来时。
答案：tell；hoping解析：前半句表示未来会做的动作（告诉人们我们的冒险），用一般现在时表将来；后半句现在分词作伴随状语，表主动和伴随。
答案：will show；start解析：前半句表示未来学生会有的反应（表现出兴趣），用一般将来时；后半句表示未来会开始的动作，用一般现在时表将来。
答案：will recognize；gives解析：前半句表示政府未来会做的动作（认可我们的贡献），用一般将来时；后半句与前半句时态一致，用一般现在时表将来。
答案：decide解析：描述从那时起未来的决定，用一般现在时表将来的动作。
答案：will benefit解析：表示对未来的预测（更多人会从学习太空知识中受益），用一般将来时。
答案：will participate解析：“Maybe one day”表示将来时间，描述未来可能会参与的任务，用一般将来时。
答案：excitement解析：“a sense of”后接名词，“excite”的名词形式为“excitement”。
答案：dreams解析：定语从句中，主语“everyone”为第三人称单数，描述客观事实，动词用三单形式。
答案：will come解析：表示对未来的预测（梦想会实现），用一般将来时。“come true”为固定短语，意为“实现”。
答案：will cherish；look forward解析：前半句表示未来会做的动作（珍惜记忆），用一般将来时；后半句描述现在的状态（期待下一次冒险），用一般现在时。
精品试卷·第 2 页 （共 2 页）
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