Unit5 Off to space 单元主题（宇宙探索）首字母填空15篇-2024-2025学年七年级英语上册重难点讲练全攻略（沪教版2024）

2024-2025学年一线教师制作精品新教材系列资料，已编校！ 2024-2025学年一线教师制作精品新教材系列资料，已编校！ Unit5 Off to space 单元主题（宇宙探索）首字母填空15篇 What are the Chinese astronauts’ lives like? Do they do the same things in s 1 as we do on Earth? The answer is yes. They do most of the things we do on Earth. But they do something unusual. When their ship r 2 a certain area, they can see the sun go up and down every 45 minutes. And they can have fun, too. They can s 3 some time watching movies and talking to their families. In this way they will never feel bored. Of course, they will do exercise to make sure that they will not get w 4 . Because we can’t send a doctor up there! When it’s time for sleep, astronauts have to sleep in bags. They t 5 themselves to the bags so that they will not float away in their sleep. 【答案】1．(s)pace/(s)paceship 2．(r)eaches 3．(s)pend 4．(w)eak 5．(t)ie 【导语】本文主要介绍了宇航员在太空的生活。 1．句意：他们在太空中/宇宙飞船上做的事情和我们在地球上做的一样吗？根据上文“What are the Chinese astronauts’ lives like?”及首字母提示可知，此处询问宇航员在太空中/宇宙飞船上做的事情是否和我们在地球上做的一样，space“太空”/spaceship“宇宙飞船”符合。故填(s)pace/(s)paceship。 2．句意：当他们的船到达某个区域时，他们可以看到太阳每45分钟升起和落下一次。根据“a certain area”及首字母提示可知，此处指到达某个区域，reach“到达”符合，时态为一般现在时，主语为“their ship”，用三单形式。故填(r)eaches。 3．句意：他们可以花一些时间看电影，和家人聊天。根据空后的“some time”及首字母提示可知，此处指花一些时间看电影，和家人聊天，spend“花费”符合，根据空前的“can”可知，此处用动词原形。故填(s)pend。 4．句意：当然，他们会进行锻炼以确保自己不会变得虚弱。根据“they will do exercise”和下文“Because we can’t send a doctor up there!”及首字母提示可知，此处指他们会进行锻炼以确保自己不会变得虚弱，weak“虚弱的”符合。故填(w)eak。 5．句意：他们把自己绑在袋子上，这样他们就不会在睡梦中飘走了。根据“so that they will not float away in their sleep”及首字母提示可知，此处指宇航员需要把自己绑在袋子上以防飘走，tie“绑”符合，时态为一般现在时，主语为“They”，用动词原形。故填(t)ie。 Li Jun is happy to travel into space. He’ll l 1 the Earth by spaceship. Because there’s no gravity in space, he’ll be able to f 2 around. He’ll have to tie himself to his bed so that he won’t float away in his sleep! Without gravity, his body may get w 3 , so he’ll do exercises every day. Because there’s no air on the Moon, he’ll have to wear a spacesuit to help him b 4 . He’s going to take as many photos as he can, if his c 5 still works up there. 【答案】1．(l)eave 2．(f)loat 3．(w)eak 4．(b)reathe 5．(c)amera 【导语】本文主要讲述了即将到太空旅行的李军计划要做的事情。 1．句意：他将乘坐宇宙飞船离开地球。根据“Li Jun is happy to travel into space. He’ll...the Earth by spaceship.”和首字母提示可知，李军要去太空旅行，他要乘坐宇宙飞船离开地球，leave“离开”，will后接动词原形。故填(l)eave。 2．句意：因为太空中没有重力，所以他可以四处漂浮。根据“Because there’s no gravity in space,”和首字母提示可知，太空中没有重力，所以人可以在太空中四处漂浮，float“漂浮”，be able to do“能够做某事”。故填(f)loat。 3．句意：没有重力，他的身体可能会变得虚弱，所以他每天都会锻炼。根据“Without gravity, his body may get...”和首字母提示可知，没有重力的情况下，身体可能会变得虚弱，weak“虚弱的”，在此处作表语。故填(w)eak。 4．句意：因为月球上没有空气，所以他必须穿一套太空服来帮助自己呼吸。根据“Because there’s no air on the Moon, he’ll have to wear a spacesuit to help him...”和首字母提示可知，月球上没有空气，太空服可以帮助他呼吸，breathe“呼吸”，help sb. do sth.“帮助某人做某事”。故填(b)reathe。 5．句意：他会尽可能多拍些照片，如果他的相机在那里还能用的话。根据“He’s going to take as many photos as he can”和首字母提示可知，要用相机拍照，此处应是指相机，camera“相机”，结合动词三单形式“works”可知，空处应填入camera的单数形式。故填(c)amera。 (A robot is talking about the Starlight Hotel.) Welcome to the Starlight Hotel. There are 20 rooms in the hotel and many interesting places for you to explore. You can visit the following places: Cinema. Tomorrow, the cinema is going to show the exciting film, Space Adventure at 3:00 p.m. and 8:00 p.m. Moon Garden. You’ll love this beautiful garden. We also g 1 food for our restaurant here. The garden is open from 2:00 p.m. to 5:00 p.m. Shops. You can b 2 great things, such as Moon rocks and space T-shirts. The shops are open from 1l:00 a.m. to 6:00 p.m. Space Room. Open all day, the Space Room is the best place to v 3 the stars and see the Earth. Tomorrow at 9:00 a.m., we’ll p 4 over China for the first time after breakfast. Sports Room. You’ll find many exercise machines and fun games for children here. The Sports Room is open from 10:00 a.m. to 3:00 p.m. Science Room. You can do some interesting e 5 in this room and find out how things work differently in space. Star Restaurant. Enjoy a big meal at the best restaurant in space. It’s open from 7:00 a.m. to 1l:00 p.m. As you can see, there are lots of interesting things to do here. We hope you enjoy your stay! 【答案】1．(g)row 2．(b)uy 3．(v)iew 4．(p)ass 5．(e)xperiments 【导语】本文主要介绍了星光酒店的一些设施。 1．句意：我们还在这里为我们的餐厅种植食物。根据“You’ll love this beautiful garden”可知在花园里种植食物，grow“种植”，句子用一般现在时，主语是We，谓语动词用原形。故填(g)row。 2．句意：你可以买到很棒的东西，比如月球岩石和太空T恤。根据“Shops”可知可以在商店里买东西，buy“买”，情态动词后加动词原形。故填(b)uy。 3．句意：太空室全天开放，是观赏星星和地球的最佳场所。根据“the stars and see the Earth”可知在太空室可以观赏星星和地球，view“观赏”，动词不定式符号to后加动词原形。故填(v)iew。 4．句意：明天早上9点，我们将在早餐后第一次经过中国。根据“over China for the first time after breakfast.”可知早餐后第一次经过中国，pass“经过”，will后加动词原形。故填(p)ass。 5．句意：你可以在这个房间里做一些有趣的实验，找出事物在太空中是如何不同地工作的。根据“Science Room. You can do some interesting”可知可以在科学室做一些有趣的实验，some后加可数名词复数experiments“实验”。故填(e)xperiments。 Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给) Shenzhou 13 manned spacecraft landed successfully on April 16, 2022. Three Chinese astronauts, Zhai Zhigang, Wang Yaping, Ye Guangfu came back to the Earth. They s 1 in space for six months. It is the eighth time for Chinese to visit space after Yang Liwei went as the first Chinese 18 years ago. These special “v 2 ” took fantastic photos in space, just like taking trips there. Can common people go to visit space like them? The answer is “yes”. On September 15, 2021, Space X sent four common people into space. The four spent three days in space. In July, 2021, 70-year-old British billionaire (亿万富翁) Richard Branson and 57-year-old American billionaire Jeff Bezos, both flew into space. But some think these trips are for the super r 3 . With the sky-high prices, most common people should give up their space dreams. However, US flight engineer Bobak Ferdowsi believes the price will come d 4 . Maybe in 10 to 15 years, it will be a choice between “Do I buy a new car or do I go to space?” Even if we can’t have a space trip now, we had a science class from space. The woman astronaut Wang Yaping, the space teacher, gave us such a l 5 just as she did eight years ago. That was great fun, wasn’t it? We will also be able to e 6 a space movie. A Russian movie team lived on the International Space Station from Oct 5 to 16 to film the movie Challenge. It’s the first time a movie was made in space. Do you look forward to seeing the wonderful film? 【答案】1．(s)tayed 2．(v)isitors 3．(r)ich 4．(d)own 5．(l)esson 6．(e)njoy 【导语】本文是一篇记叙文。文章从我国神舟13号顺利返航讲到太空旅行的有关情况。 1．句意：他们在太空呆了六个月。根据“in space for six months.”并结合首字母可知此处应填动词stay“停留”，而根据“on April 1, 2022.”可知时态应是一般过去时，故填(s)tayed。 2．句意：这些特殊的“访客”在太空拍摄了精彩的照片，就像在那旅行一样。此处应填名词，根据“ just like taking trips there.”并结合首字母可知应填visitor“访客”，可数名词，位于these“这些”后应填其复数形式，故填(v)isitors。 3．句意：但有些人认为这些旅行是为超级富豪准备的。根据“With the sky-high prices, most common people should give up their space dreams.”可知此处应是说有钱的人，the super rich“超级富豪” 符合语境，故填(r)ich。 4．句意：然而，美国飞行工程师Bobak Ferdowsi认为价格会下降。根据“Maybe in 10 to 15 years, it will be a choice between ‘Do I buy a new car or do I go to space?’”可知应是价格会下降，结合首字母，come down“下来”符合语境，故填(d)own。 5．句意：女宇航员王亚平，太空老师，给了我们上了一课，就像她八年前做的一样。根据“ the space teacher”可知应该是为我们上课，结合首字母，give sb.a lesson“给某人上课”符合语境，故填(l)esson。 6．句意：我们还可以欣赏太空电影。根据“a space movie”并结合首字母可知应是享受电影，be able to do sth.“能够做某事”，故填(e)njoy。 Can you imagine astronauts’everyday life in space? They also need to eat, s 1 , exercise and relax. They do the same things as us , but they do t 2 differently. On the e 3 , we put food on a plate. Gravity（重力）holds the food down and keeps it on the plate. But there is almost no gravity in space, so f 4 can float（漂浮）away, and astronauts must eat carefully. In space, sleeping is very different f 5 that on the earth. Some a 6 like to float in the air, but most like to be in a sleeping bag. They tie（系）the bag to a wall so that they won’t float away at night. Exercise is very i 7 in space. On the earth, your legs carry your body, but in space, astronauts float, so they do not u 8 their legs often. This is very bad for their legs, so they must e 9 for thirty minutes every day. After a day’s work, astronauts relax. They may listen to music, read, watch films, play games, or talk to their friends and families on the earth. Sometimes they just e 10 floating in the air. How interesting! 【答案】 1．(s)leep 2．(t)hem 3．(e)arth 4．(f)ood 5．(f)rom 6．(a)stronauts 7．(i)mportant 8．(u)se 9．(e)xercise 10．(e)njoy 【导语】本文主要讲述了宇航员在太空中的生活。 1．句意：他们还需要吃饭、睡觉、锻炼和放松。根据“exercise and relax”和首字母提示可知，此处指睡觉，sleep符合句意；need to do sth表示“需要做某事”，是固定短语。故填(s)leep。 2．句意：他们和我们做同样的事情，但他们做的方式不同。根据“but they do t...differently.”可知，此处需用them“它们”，代指“the same things”。故填(t)hem. 3．句意：在地球上，我们把食物放在盘子里。根据“Gravity（重力）holds the food down and keeps it on the plate.”和首字母提示可知，谈论的是在地球上的事情，on the Earth“在地球上”，固定短语。故填(E)arth。 4．句意：但太空中几乎没有重力，所以食物会飘走，宇航员必须小心进食。根据“we put food on a plate”和首字母提示可知，此处指食物会飘浮起来，food“食物”，名词。故填(f)ood。 5．句意：在太空中，睡觉与在地球上有很大的不同。be different from“与……不同”，固定短语。故填(f)rom。 6．句意：有些宇航员喜欢漂浮在空中，但大多数人喜欢待在睡袋里。根据“but most like to be in a sleeping bag.”和首字母提示可知，有一些宇航员漂浮在空中，astronaut“宇航员”，名词；some后跟名词复数形式。故填(a)stronauts。 7．句意：在太空中锻炼是非常重要的。根据此段内容和首字母提示可知，这里强调了锻炼的重要性，important“重要的”，形容词作表语。故填(i)mportant。 8．句意：所以他们不经常使用他们的腿。根据“but in space, astronauts float,”和首字母提示可知，在太空中不经常使用腿，use“使用”，动词；助动词do后加动词原形。故填(u)se。 9．句意：所以他们必须每天锻炼三十分钟。根据“This is very bad for their legs”和首字母提示可知，必须每天锻炼9分钟，exercise“锻炼”；情态动词后接动词原形。故填(e)xercise。 10．句意：有时他们只是享受漂浮在空中。根据“Sometimes they just e...floating in the air.”和首字母可知，此处是指喜欢漂浮在空中。enjoy“享受，喜欢”，动词；主语“they”是复数，动词需用原形。故填(e)njoy。 Read the passage and fill in the blanks with proper words. (在短文的空格内填入适当词，使其内容通顺，每空格限填一词，首字母已给)   If you get to the moon one day, you may be very e 1 about what you’ll see there. The sky l 2 black and you will see the blue e 3 over your head. It’s very beautiful. You will also see many, many s 4 there. But you can’t see any trees or f 5 on the moon. It neither rains nor snows there. If you play with a ball on the moon, you can t 6 it much farther than on the earth. 【答案】1．(e)xcited 2．(l)ooks 3．(e)arth 4．(s)tars 5．(f)lowers 6．(t)hrow 【导语】本文是假设登上月球之后看到的一些景象。 1．句意：如果有一天你登上月球，你可能会对在那里看到的景象感到非常兴奋。根据首字母提示及“If you get to the moon one day, you may be very”可知，你会对看到的景象感到兴奋，此处应用ed形容词，故填(e)xcited。 2．句意：天空看起来很黑，你会看到头顶上的蓝色地球。根据首字母提示及“The sky...black”可知，此处指的是“看起来”，应用look表示，主语是单数名词，动词用三单形式，故填(l)ooks。 3．句意：天空看起来很黑，你会看到头顶上的蓝色地球。根据“It’s very beautiful. You will also see many...on the moon. It neither rains nor snows there.”及首字母提示可知，此处指的是earth“地球”，故填(e)arth。 4．句意：你还会在那里看到许许多多的星星。根据首字母提示及“see many, many...there”可知，此处指的是star“星星”，此处名词应用复数形式，故填(s)tars。 5．句意：但是你在月球上看不到任何树木或花朵。根据首字母提示及“you can’t see any trees or...on the moon”可知，此处指的是flower“花朵”，此处名词应用复数形式表示泛指，故填(f)lowers。 6．句意：如果你在月球上打球，你可以把球扔得比在地球上更远。根据“If you play with a ball on the moon, you can...it much farther than on the earth.”及首字母提示可知，此处指的是throw“扔”，情态动词后接动词原形，故填(t)hrow。 根据下列语篇以及所给单词的首字母写出所缺单词。要求写出完整单词。（每空只写一词） I’m so happy! Tomorrow I’ll be one of the first students to t 1 into space. The spaceship will l 2 the Earth at 9 a.m. It’ll take us to the Moon. I can’t w 3 ! The Moon is around 380,000 kilometres from the Earth, so it’ll take us about four d 4 to get there. There’s no gravity in space, so we’ll all be a 5 to float around in the spaceship. We’ll have to tie ourselves to our beds s 6 that we won’t float away in our sleep! Without gravity, our bodies may get weak, so we’ll have to do exercises every day. 【答案】1．(t)ravel 2．(l)eave 3．(w)ait 4．(d)ays 5．(a)ble 6．(s)o 【导语】文章主要是讲作者即将要乘坐宇宙飞船进入太空，介绍了到月球上后自己将会做什么。 1．句意：我将成为第一批进入太空之旅的学生之一。根据“I’ll be one of the first students to…into space.”以及首字母提示可知，“我”将要进入太空旅行，travel“旅行”；the first…to do sth.表示“第一个做某事的……”。故填(t)ravel。 2．句意：宇宙飞船将于上午9点离开地球。根据“The spaceship will…the Earth at 9 a.m.”可知，宇宙飞船应该是离开地球，leave“离开”；助动词will后面接动词原形。故填(l)eave。 3．句意：我迫不及待。根据“It’ll take us to the Moon.”以及首字母提示可知“我”应该是迫不及待地想要进入到月球，can’ wait为固定搭配，表示“迫不及待”。故填(w)ait。 4．句意：月球距离地球约38万公里，所以我们大约需要4天才能到达那里。根据“so it’ll take us about four…to get there.”以及首字母提示可知，此处是指到达月球需要4天，day“天”，其复数形式为days。故填(d)ays。 5．句意：太空中没有重力，所以我们都能在宇宙飞船里漂浮。根据“There’s no gravity in space,so we’ll all be…to float around in the spaceship.”以及首字母提示可知，此处是指我们能漂浮，be able to…为固定结构，表示“能够……”。故填(a)ble。 6．句意：我们得把自己绑在床上，这样我们才不会在睡梦中飘走！根据“We’ll have to tie ourselves to our bed… that we won’t float away in our sleep”以及结合上下文可知我们只有绑着，这样才不会飘走，根据首字母提示可联想到固定搭配so that，表示“以便，所以”，在此引导目的状语从句。故填(s)o。 根据短文内容和首字母提示，填写所缺单词。 First Chinese astronaut with glasses flew into space Shenzhou XVI spaceship successfully reached space on May 30. There are three p 1 on the ship: Jing Haipeng, 57, Zhu Yanazhu, 37, and Gui Haichao, 37. They are s 2 in many ways. Jing is now the most experienced (经验丰富的) astronaut in China. This is the fourth time for him to f 3 into space. Gui is a scientist. He is also the first Chinese civilian (平民/非军人) on a spaceflight. B 4 Zhu and Gui are China’s third-generation (第三代) astronauts. They were picked in 2020 from a group of researchers (研究人员) and engineers. One woman and 17 m 5 were picked. And they are in three groups. One group is spacecraft pilots. They “fly” the spaceship. A 6 group is spaceflight engineers. They “f 7 ” the spaceship. There is also a group of science payload Specialist (载荷专家), such as Gui. They do scientific studies in space. E 8 in the spaceship is a payload, such as machines, people, and animals. Science payload specialists are scientists on the ship. Gui’s glasses also draw people’s attention b 9 astronauts aren’t usually nearsighted (近视的). But picking specialists is different from picking other astronauts. It’s safe to wear glasses in the space station. However, during the launch (发射) and return, Gui n 10 to take off the glasses. Or there might be problems as the glasses may vibrate (振动) with the spacecraft. 【答案】 1．(p)eople 2．(s)ignificant 3．(f)ly 4．(B)oth 5．(m)en 6．(A)nother 7．(f)ix 8．(E)ach 9．(b)ecause 10．(n)eeds 【导语】本文主要介绍了中国景海鹏、朱杨柱、桂海潮进入太空以及首位佩戴眼镜的宇航员桂海潮的情况。 1．句意：飞船上有3人。根据“Jing Haipeng, 57, Zhu Yanazhu, 37, and Gui Haichao, 37.”可知是指飞船上有3人；people“人”，集合名词，本身可以表示复数概念。故填(p)eople。 2．句意：他们在很多方面都很重要。根据“Jing is now the most experienced (经验丰富的) astronaut in China…Zhu and Gui are China’s third-generation (第三代) astronauts.”可知是指他们在很多方面都很重要；significant“重要的”，形容词作表语。故填(s)ignificant。 3．句意：这是他第四次飞入太空。根据“into space”可知是指飞入太空。不定式to后接动词原形，fly“飞”，故填(f)ly。 4．句意：朱和桂都是中国第三代航天员。根据“Zhu and Gui are China’s third-generation (第三代) astronauts”可知是指朱和桂都是中国第三代航天员。both…and“两者都”，故填(B)oth。 5．句意：一位女士和17位男士被选中。根据“One woman and 17”可知是指17位男士；空前有17修饰，用复数men“男人”。故填(m)en。 6．句意：另一组是航天工程师。根据“One group is spacecraft pilots…group”可知是指另一组是航天工程师，another“另一个”，符合语境。故填(A)nother。 7．句意：他们“修理”宇宙飞船。根据“spaceflight engineers”可知是指“建造”宇宙飞船。fix“修理，维修”，时态为一般现在时，主语是复数they，动词用原形。故填(f)ix。 8．句意：宇宙飞船中的每一个都是有效载荷，如机器、人和动物。根据“in the spaceship is a payload, such as machines, people, and animals”可知是指宇宙飞船中的每一个都是有效载荷，each“每一个”，故填(E)ach。 9．句意：桂的眼镜也引起了人们的注意，因为宇航员通常不会近视。前后表因果关系，because“因为”，故填(b)ecause。 10．句意：然而，在发射和返回期间，桂需要摘下眼镜。根据“to take off the glasses”可知是指需要摘下眼镜；need“需要”，时态为一般现在时，主语是第三人称单数，谓语动词用三单形式。故填(n)eeds。 根据内容及首字母写出单词的正确形式。 Blasting off to space Chinese astronauts (宇航员) succeeded again! The Shenzhou XVI spacecraft s 1 reached space on May, 30. It marked the b 2 of the Shenzhou XVI mission, and it is hoped that the spacecraft will also manage to complete the following tasks. This is not only the first flight of China’s third generation of astronauts, b 3 also the first time a Chinese civilian (平民) has traveled to space, reported China Daily. There are three crew members o 4 board: mission commander (指令长) Jing Haipeng, spaceflight engineer Zhu Yangzhu and professor Gui Haichao. This is the fourth time Jing has v 5 space, making him the most experienced astronaut in China. Gui is the f 6 Chinese civilian on a spaceflight. Both Zhu and Gui are China’s third-generation of astronauts. One woman and 17 men, i 7 Zhu and Gui, were picked from a group of researchers and engineers in 2020. They are in three groups. Spacecraft pilots and spaceflight engineers are responsible for flying the spacecraft and f 8 the spacecraft when it doesn’t work properly. The crew will stay inside the Tiangong space station for around five months.They will return to Earth in N 9 . They will do spacewalks, p 10 help when other spacecraft visit the Tiangong space station and finish many science tasks in space. All Chinese people are proud to have so many excellent astronauts trying their best to serve the country. 【答案】 1．(s)uccessfully 2．(b)eginning 3．(b)ut 4．(o)n 5．(v)isited 6．(f)irst 7．(i)ncluding 8．(f)ixing 9．(N)ovember 10．(p)rovide 【导语】本文主要讲述了神舟十六号发射到太空，并简单介绍了升空的宇航员。 1．句意：5月30日，神舟十六号飞船成功进入太空。根据“Chinese astronauts (宇航员) succeeded again!”并结合首字母可知，此处填”成功地”， 副词修饰动词reached。故填(s)uccessfully。 2．句意：它标志着神舟十六号任务的开始，希望飞船也能完成以下任务。根据“it is hoped that the spacecraft will also manage to complete the following tasks”可知，此处和“the following tasks”相对，表示任务的开始，结合首字母，beginning“开始”符合语境。故填(b)eginning。 3．句意：据《中国日报》报道，这不仅是中国第三代航天员的首次飞行，也是中国平民首次进入太空。根据“This is not only the first flight of China’s third generation of astronauts,”以及首字母可知，此处表示“而且”，not only…but also“不仅……而且”符合语境。故填(b)ut。 4．句意：船上有三名机组人员：任务指挥员景海鹏，航天工程师朱杨柱和桂海潮教授。根据首字母和“board”可知，考查短语on board“在船上”，故填(o)n。 5．句意：这是景第四次访问太空，这使他成为中国最有经验的宇航员。根据“This is the fourth time”可知，此处表示过去某个时刻持续到现在的动作，填现在完成时，因此填动词的过去分词形式，结合首字母可知此处填“visit”，其过去分词是visited，故填(v)isited。 6．句意：桂是第一个进入太空飞行的中国平民。根据前文“the first time a Chinese civilian (平民) has traveled to space,”以及首字母可知，此处指的“第一次”，first符合题意。故填(f)irst。 7．句意：2020年，包括朱和桂在内的一名女性和17名男性从一群研究人员和工程师中脱颖而出。根据“One woman and 17 men,”以及“Zhu and Gui”并结合首字母，此处指的是“包括”，介词including符合语境，故填(i)ncluding。 8．句意：航天器飞行员和航天工程师负责驾驶航天器，并在航天器无法正常工作时对其进行修理。根据“are responsible for”可知此处填动名词，结合“when it doesn’t work properly.”以及首字母，可知，设空处指的是“修理”，用fix的动名词形式fixing，故填(f)ixing。 9．句意：他们将于11月返回地球。根据“reached space on May, 30.”以及“The crew will stay inside the Tiangong space station for around five months.”并结合首字母，此处应该指的是“十一月”，November符合题意。以及故填(N)ovember。 10．句意：他们将进行太空行走，为其他航天器访问天宫空间站提供帮助，并在太空中完成许多科学任务。根据“help when other spacecraft visit the Tiangong space station and finish many science tasks in space.”可知，此处表示提供帮助，结合首字母，provide符合语境，will接动词原形。故填(p)rovide。 In 2060, things will change a lot and life will be very d 1 .      There will be trips to the Moon every day. Taking a holiday on the Moon in 2060 will be as easy as taking a holiday in Europe in the 2010s. People will build many hotels on the Moon. Every room in the hotels has more than one big window so that everyone can enjoy the beautiful v 2 on the Moon. People can also do many other things in the hotels, such as doing some shopping, going to the movies, doing e 3 playing games, and so on. What will people eat in the future? Now we eat a lot of chicken, fish and other animals. But as animals are becoming fewer and fewer, people have to be vegetarians. In 2060 people will eat bread, vegetables and fruit as their main food. We will become h 4 and few people will get sick. In 2060, very few people will work on the farm. It is possible to look after the farm by just using a few computers. The plants will g 5 very well. 【答案】1．(d)ifferent 2．(v)iew 3．(e)xercise 4．(h)ealthy 5．(g)row 【导语】本文是一篇说明文，主要介绍了2060年的生活是什么样的。 1．句意：2060年，会有很大变化，生活会非常不同。根据“things will change a lot”可知，2060年生活会很不同，此处用形容词作表语，different“不同的”。故填(d)ifferent。 2．句意：酒店的每个房间都不止有一个大窗户，以便每个人都能欣赏月球的美景。根据“enjoy the beautiful”可知，此处说欣赏月球的风景，view“风景”。故填(v)iew。 3．句意：人们在酒店可以做许多事情，比如说购物、看电影、做运动以及打游戏等等。此处列举在酒店可以做的事情，结合首字母，exercise“锻炼”符合语境，为不可数名词。故填(e)xercise。 4．句意：我们将会变得健康，几乎没人会生病。根据后文“few people will get sick”可知，我们应该变得健康了，healthy“健康的”。故填(h)ealthy。 5．句意：植物也会长得很好。根据“The plants”可知，植物是长得好，grow“生长”，will后接动词原形。故填(g)row。 语篇填词。 Dear Mike, I am going to space with my classmates for the first time. We’ll go by spaceship. I’m excited, but I feel a little n 1 too. There is no gravity in space. So things will float in the s 2 . There is no air in space. So we have to wear spacesuits to help us b 3 . We tie ourselves to fixed objects (固定物体). Our teacher says we may get w 4 in space, so I do exercises every day. I’ll take a c 5 and take many photos, so I can send you space postcards. Yours, Cindy 【答案】1．(n)ervous 2．(s)paceship 3．(b)reathe 4．(w)eak 5．(c)amera 【导语】本文是Cindy写给Mike的一封信，信中告诉Mike她将要和同学去太空。 1．句意：我很兴奋，但我也有点紧张。根据“I’m excited, but I feel a little”以及首字母可知虽然很兴奋，但是有点紧张，feel后作表语用形容词nervous“紧张的”。故填(n)ervous。 2．句意：所以东西会漂浮在宇宙飞船里。根据“So things will float in the”以及首字母可知是漂浮在宇宙飞船里，in the spaceship“在宇宙飞船里”。故填(s)paceship。 3．句意：所以我们必须穿太空服来帮助呼吸。根据“There is no air in space. So we have to wear spacesuits to help us”以及首字母可知穿着太空服会帮助呼吸，breathe“呼吸”，help sb. do sth.“帮助某人做某事”。故填(b)reathe。 4．句意：我们的老师说我们在太空中可能会变弱。根据“Our teacher says we may get...in space, so I do exercises every day”以及首字母可知在太空会变得虚弱，所以要每天锻炼，get后作宾语用形容词weak“虚弱的”。故填(w)eak。 5．句意：我会带上相机，拍很多照片。根据“take many photos”以及首字母可知要带着相机拍照，a后加名词单数camera“相机”。故填(c)amera。 When we talk about the universe (宇宙), it seems to be so far from us. Actually, many of the stars in it are very far away from us, so we can’t s 1 them. The Moon is more than 384,400 kilometers away from the Earth, but people can v 2 it by spaceship now. It is no longer a dream for us to travel in s 3 . Speaking of the science and technology (技术) in the universe, many c 4 , such as China and the USA, have sent up man­made satellites (人造卫星). With their help, the world is becoming a much smaller place and people from d 5 places understand each other better now. 【答案】1．(s)ee 2．(v)isit 3．(s)pace 4．(c)ountries 5．(d)ifferent 【导语】本文主要讲述了太空旅行对我们来说不再是梦想，及许多国家发射了人造卫星使来自不同地方的人们更加了解彼此。 1．句意：实际上，里面的许多星星离我们很远，所以我们看不到它们。根据“many of the stars in it are very far away from us”及首字母提示可知，这里指因为距离远所以看不到它们，see意为“看见”，情态动词can’t后跟动词原形，故填(s)ee。 2．句意：月球距离地球超过384400公里，但人们现在可以乘坐宇宙飞船访问它。根据“by spaceship”及首字母提示可知，这里指乘坐宇宙飞船访问，“访问”为visit，情态动词can后跟动词原形，故填(v)isit。 3．句意：太空旅行对我们来说不再是梦想。根据“It is no longer a dream for us to travel”及首字母提示可知，这里指在太空旅行，“在太空”为in space，故填(s)pace。 4．句意：说到宇宙中的科学技术，许多国家，如中国和美国，都发射了人造卫星。根据“such as China and the USA”可知，此处指许多国家发射了人造卫星，“国家”为country，many后应跟可数名词复数countries，故填(c)ountries。 5．句意：在他们的帮助下，世界变得小得多，来自不同地方的人们现在更了解彼此。根据“the world is becoming a much smaller place”及首字母提示可知，这里指来自不同地方的人们，“不同的”为different，为形容词，作定语修饰places，故填(d)ifferent。 根据短文内容及首字母提示，填写所缺单词，使短文意思完整，每空限一词。 There is nothing more i 1 to life than the Sun. W 2 the Sun, all living things on theEarth would die. The Sun is a star. In the sky there are t 3 of stars like the Sun. Some of them are as large and hot as the Sun. At night you can see many stars, but in the daytime you can o 4 see one star—the Sun. The Sun is much n 5 to us than the other stars. That is w 6 it looks the biggest and brightest of all the stars. The distance (距离) between the Sun and the Earth is as 1 7 as about 150,000,000 kilometres. Most stars are thousands of light years a 8 from the Earth. Do you know what a light year is? N 9 else in the world travels faster than light. It travels about 300,000 kilometres per second. And one light year is the distance that light travels in one y 10 . 【答案】 1．(i)mportant 2．(W)ithout 3．(t)housands 4．(o)nly 5．(n)earer 6．(w)hy 7．(l)ong 8．(a)way 9．(N)othing 10．(y)ear 【导语】本文主要介绍了太阳对地球上生物的重要性以及原因。 1．句意：没有什么东西比太阳对生命更重要的了。根据“Without the Sun, all living things on theEarth would die.”可知，是没有什么比太阳更重要了，important“重要的”，形容词作表语。故填(i)mportant。 2．句意：没有太阳，地球上所有的生物都会死去。根据“all living things on theEarth would die”可知，是没有太阳地球上的生物都会死去，用介词without“没有”。故填(W)ithout。 3．句意：天空中有成千上万的像太阳这样的星星。根据“there are t...of stars like the Sun”及首字母提示可知，应表达有成千上万的星星，thousands of“成千上万的”，固定搭配。故填(t)housands。 4．句意：晚上你可以看到许多星星，但在白天你只能看到一颗星星——太阳。根据“one star-the Sun”可知，是只能看到一颗星星，only“只”。故填(o)nly。 5．句意：太阳比其它的恒星距离我们更近一点。根据“it looks the biggest and brightest of all the stars”及首字母提示可知，是离我们更近，near“近的”，形容词作表语，根据than可以，要用比较级nearer“更近的”。故填(n)earer。 6．句意：这就是为什么它在所有的恒星中看起来最大最亮的原因。根据“The Sun is much nearer to us than the other stars.”及首字母提示可知，应表达这就是为什么，why“为什么”。故填(w)hy。 7．句意：从太阳到地球的距离长达150000000公里。根据“about 150,000,000 kilometres”及首字母提示可知，应表达长度，long“长的”，形容词作表语，as long as“和……一样长”，用形容词原级。故填(l)ong。 8．句意：大部分的恒星距离地球有好几千光年。away from“距离”，固定搭配。故填(a)way。 9．句意：世界上没有什么东西比光传播的更快。根据“...else in the world travels faster than light.”及首字母提示可知，应表达没有什么比光更快，nothing“没有什么”，作主语。故填(N)othing。 10．句意：一光年是光在一年内传播的距离。根据“light travels in one y...”及首字母提示可知，是指在一年内传播的距离，year“年”，可数名词，one修饰用单数形式。故填(y)ear。 阅读短文，根据上下文和所给的首字母写出所缺单词。注意使用正确形式，每空限填一词。 When we talk about the solar system, it seems to be so far from us. Many of the stars in it are far away from us, so we can’t see them with our eyes. The Moon is more than 384,400 k 1 away from the Earth, but people can visit it by spaceship now. Some people a 2 went to space with their spaceships. Because of the w 3 gravity and other environmental factors (环境因素) in space, they could only stay for a short time there. It is no longer a dream for people to l 4 the Earth for space. Now, scientists work hard to make it possible for normal people. Many countries such as China and the US, s 5 up a lot of spaceships to space. With their help and determination, the world is becoming a much smaller place and people from different places can understand each other better now. 【答案】1．(k)ilometres 2．(a)lready 3．(w)eak 4．(l)eave 5．(s)end 【导语】本文主要讲述了太空旅行对我们来说不再是梦想，及许多国家发射了人造卫星使来自不同地方的人们更加了解彼此。 1．句意：月球距离地球超过384400公里，但现在人们可以乘坐宇宙飞船前往月球。根据“384,400…away from the Earth,”及首字母可知，这里是月球距离地球超过384400公里，kilometre意为“公里”，此处需用复数形式。故填(k)ilometres。 2．句意：有些人已经乘着他们的宇宙飞船去了太空。根据“went to space with their spaceships.”及首字母可知，这里是已经乘着他们的宇宙飞船去了太空，already意为“已经”。故填(a)lready。 3．句意：由于太空中的弱重力和其他环境因素，它们只能在那里停留很短的时间。根据“gravity and other environmental factors (环境因素) in space,”及首字母可知，这里是太空中的弱重力，weak意为“弱的”。故填(w)eak。 4．句意：离开地球前往太空不再是人们的梦想。根据“the Earth for space.”及首字母可知，这里是离开地球前往太空，leave意为“离开”，to后跟动词原形，作真正的主语。故填(l)eave。 5．句意：中国和美国等许多国家向太空发射了大量宇宙飞船。根据“up a lot of spaceships to space.”及首字母可知，这里是中国和美国等许多国家向太空发射了大量宇宙飞船，send意为“发送”，这里是一般现在时，主语Many countries是复数，因此谓语用动词原形。故填(s)end。 根据短文内容及首字母提示，填写所缺单词，使短文意思完整。 Can you imagine astronauts’ everyday life in space? They also need to eat, s 1 , exercise and relax. They d 2 the same things as us, but they do them differently. On E 3 , we put food on a plate. Gravity（重力）holds the food down and keeps it on a place. But there is almost no gravity in space, so f 4 can float （漂浮） away, and astronauts must eat carefully. In space, sleeping is very d 5 from that on Earth. S 6 astronauts like to float in the air, but most like to be in asleeping bag. They tie（系；系住）the bag to a wall so that they won’t float away at night. Exercise is very i 7 in space. On Earth, your legs carry your body, but in space, astronauts float, so they do not u 8 their legs often. This is very bad for their legs, so they must e 9 for thirty minutes every day. A 10 a day’s work, astronauts relax. They may listen to music, read, watch films, play games, or talk to their friends and families on the radio. Sometimes they just enjoy floating in the air. 【答案】 1．(s)leep 2．(d)o 3．(E)arth 4．(f)ood 5．(d)ifferent 6．(S)ome 7．(i)mportant 8．(u)se 9．(e)xercise 10．(A)fter 【导语】本文主要讲述了宇航员在太空中的生活。 1．句意：他们还需要吃饭、睡觉、锻炼和放松。根据“exercise and relax”和首字母提示可知，需要一个动词原形，此处指睡觉，sleep符合句意；故填(s)leep。 2．句意：他们和我们做同样的事情，但他们做的方式不同。根据“the same things as us”和首字母提示可知，和我们做一样的事情，是一般现在时，主语是复数，动词用原形，do符合句意；故填(d)o。 3．句意：在地球上，我们把食物放在盘子里。根据“Gravity（重力）holds the food down and keeps it on a place.”和首字母提示可知，谈论的是在地球上，Earth符合句意；故填(E)arth。 4．句意：但太空中几乎没有重力，所以食物会飘走，宇航员必须小心进食。根据“we put food on a plate”和首字母提示可知，此处指食物会飘浮起来，food符合句意；故填(f)ood。 5．句意：在太空中，睡觉与在地球上有很大的不同。be different from“与……不同”；故填(d)ifferent。 6．句意：有些宇航员喜欢漂浮在空中，但大多数人喜欢呆在睡袋里。根据“but most like to be in asleeping bag.”和首字母提示可知，有一些宇航员漂浮在空中，some“一些”符合句意；故填(S)ome。 7．句意：在太空中锻炼是非常重要的。根据此段内容和首字母提示可知，强调了锻炼的重要性，important“重要的”符合句意；故填(i)mportant。 8．句意：所以他们不经常使用他们的腿。根据“but in space, astronauts float”和首字母提示可知，在太空中不经常使用腿，use“使用”符合句意，助动词do后加动词原形；故填(u)se。 9．句意：所以他们必须每天锻炼三十分钟。根据“This is very bad for their legs”和首字母提示可知，必须每天锻炼30分钟，exercise“锻炼”，情态动词后接动词原形；故填(e)xercise。 10．句意：一天的工作后，宇航员们要放松。根据“astronauts relax”和首字母提示可知，此处是说一天的辛苦工作之后，after符合句意，位于句首，首字母大写；故填(A)fter。 2 同步新教材，周周有练习，月月有重点！ 7 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $$ 2024-2025学年一线教师制作精品新教材系列资料，已编校！ 2024-2025学年一线教师制作精品新教材系列资料，已编校！ Unit5 Off to space 单元主题（宇宙探索）首字母填空15篇 What are the Chinese astronauts’ lives like? Do they do the same things in s 1 as we do on Earth? The answer is yes. They do most of the things we do on Earth. But they do something unusual. When their ship r 2 a certain area, they can see the sun go up and down every 45 minutes. And they can have fun, too. They can s 3 some time watching movies and talking to their families. In this way they will never feel bored. Of course, they will do exercise to make sure that they will not get w 4 . Because we can’t send a doctor up there! When it’s time for sleep, astronauts have to sleep in bags. They t 5 themselves to the bags so that they will not float away in their sleep. Li Jun is happy to travel into space. He’ll l 1 the Earth by spaceship. Because there’s no gravity in space, he’ll be able to f 2 around. He’ll have to tie himself to his bed so that he won’t float away in his sleep! Without gravity, his body may get w 3 , so he’ll do exercises every day. Because there’s no air on the Moon, he’ll have to wear a spacesuit to help him b 4 . He’s going to take as many photos as he can, if his c 5 still works up there. (A robot is talking about the Starlight Hotel.) Welcome to the Starlight Hotel. There are 20 rooms in the hotel and many interesting places for you to explore. You can visit the following places: Cinema. Tomorrow, the cinema is going to show the exciting film, Space Adventure at 3:00 p.m. and 8:00 p.m. Moon Garden. You’ll love this beautiful garden. We also g 1 food for our restaurant here. The garden is open from 2:00 p.m. to 5:00 p.m. Shops. You can b 2 great things, such as Moon rocks and space T-shirts. The shops are open from 1l:00 a.m. to 6:00 p.m. Space Room. Open all day, the Space Room is the best place to v 3 the stars and see the Earth. Tomorrow at 9:00 a.m., we’ll p 4 over China for the first time after breakfast. Sports Room. You’ll find many exercise machines and fun games for children here. The Sports Room is open from 10:00 a.m. to 3:00 p.m. Science Room. You can do some interesting e 5 in this room and find out how things work differently in space. Star Restaurant. Enjoy a big meal at the best restaurant in space. It’s open from 7:00 a.m. to 1l:00 p.m. As you can see, there are lots of interesting things to do here. We hope you enjoy your stay! Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给) Shenzhou 13 manned spacecraft landed successfully on April 16, 2022. Three Chinese astronauts, Zhai Zhigang, Wang Yaping, Ye Guangfu came back to the Earth. They s 1 in space for six months. It is the eighth time for Chinese to visit space after Yang Liwei went as the first Chinese 18 years ago. These special “v 2 ” took fantastic photos in space, just like taking trips there. Can common people go to visit space like them? The answer is “yes”. On September 15, 2021, Space X sent four common people into space. The four spent three days in space. In July, 2021, 70-year-old British billionaire (亿万富翁) Richard Branson and 57-year-old American billionaire Jeff Bezos, both flew into space. But some think these trips are for the super r 3 . With the sky-high prices, most common people should give up their space dreams. However, US flight engineer Bobak Ferdowsi believes the price will come d 4 . Maybe in 10 to 15 years, it will be a choice between “Do I buy a new car or do I go to space?” Even if we can’t have a space trip now, we had a science class from space. The woman astronaut Wang Yaping, the space teacher, gave us such a l 5 just as she did eight years ago. That was great fun, wasn’t it? We will also be able to e 6 a space movie. A Russian movie team lived on the International Space Station from Oct 5 to 16 to film the movie Challenge. It’s the first time a movie was made in space. Do you look forward to seeing the wonderful film? Can you imagine astronauts’everyday life in space? They also need to eat, s 1 , exercise and relax. They do the same things as us , but they do t 2 differently. On the e 3 , we put food on a plate. Gravity（重力）holds the food down and keeps it on the plate. But there is almost no gravity in space, so f 4 can float（漂浮）away, and astronauts must eat carefully. In space, sleeping is very different f 5 that on the earth. Some a 6 like to float in the air, but most like to be in a sleeping bag. They tie（系）the bag to a wall so that they won’t float away at night. Exercise is very i 7 in space. On the earth, your legs carry your body, but in space, astronauts float, so they do not u 8 their legs often. This is very bad for their legs, so they must e 9 for thirty minutes every day. After a day’s work, astronauts relax. They may listen to music, read, watch films, play games, or talk to their friends and families on the earth. Sometimes they just e 10 floating in the air. How interesting! Read the passage and fill in the blanks with proper words. (在短文的空格内填入适当词，使其内容通顺，每空格限填一词，首字母已给)   If you get to the moon one day, you may be very e 1 about what you’ll see there. The sky l 2 black and you will see the blue e 3 over your head. It’s very beautiful. You will also see many, many s 4 there. But you can’t see any trees or f 5 on the moon. It neither rains nor snows there. If you play with a ball on the moon, you can t 6 it much farther than on the earth. 根据下列语篇以及所给单词的首字母写出所缺单词。要求写出完整单词。（每空只写一词） I’m so happy! Tomorrow I’ll be one of the first students to t 1 into space. The spaceship will l 2 the Earth at 9 a.m. It’ll take us to the Moon. I can’t w 3 ! The Moon is around 380,000 kilometres from the Earth, so it’ll take us about four d 4 to get there. There’s no gravity in space, so we’ll all be a 5 to float around in the spaceship. We’ll have to tie ourselves to our beds s 6 that we won’t float away in our sleep! Without gravity, our bodies may get weak, so we’ll have to do exercises every day. 根据短文内容和首字母提示，填写所缺单词。 First Chinese astronaut with glasses flew into space Shenzhou XVI spaceship successfully reached space on May 30. There are three p 1 on the ship: Jing Haipeng, 57, Zhu Yanazhu, 37, and Gui Haichao, 37. They are s 2 in many ways. Jing is now the most experienced (经验丰富的) astronaut in China. This is the fourth time for him to f 3 into space. Gui is a scientist. He is also the first Chinese civilian (平民/非军人) on a spaceflight. B 4 Zhu and Gui are China’s third-generation (第三代) astronauts. They were picked in 2020 from a group of researchers (研究人员) and engineers. One woman and 17 m 5 were picked. And they are in three groups. One group is spacecraft pilots. They “fly” the spaceship. A 6 group is spaceflight engineers. They “f 7 ” the spaceship. There is also a group of science payload Specialist (载荷专家), such as Gui. They do scientific studies in space. E 8 in the spaceship is a payload, such as machines, people, and animals. Science payload specialists are scientists on the ship. Gui’s glasses also draw people’s attention b 9 astronauts aren’t usually nearsighted (近视的). But picking specialists is different from picking other astronauts. It’s safe to wear glasses in the space station. However, during the launch (发射) and return, Gui n 10 to take off the glasses. Or there might be problems as the glasses may vibrate (振动) with the spacecraft. 根据内容及首字母写出单词的正确形式。 Blasting off to space Chinese astronauts (宇航员) succeeded again! The Shenzhou XVI spacecraft s 1 reached space on May, 30. It marked the b 2 of the Shenzhou XVI mission, and it is hoped that the spacecraft will also manage to complete the following tasks. This is not only the first flight of China’s third generation of astronauts, b 3 also the first time a Chinese civilian (平民) has traveled to space, reported China Daily. There are three crew members o 4 board: mission commander (指令长) Jing Haipeng, spaceflight engineer Zhu Yangzhu and professor Gui Haichao. This is the fourth time Jing has v 5 space, making him the most experienced astronaut in China. Gui is the f 6 Chinese civilian on a spaceflight. Both Zhu and Gui are China’s third-generation of astronauts. One woman and 17 men, i 7 Zhu and Gui, were picked from a group of researchers and engineers in 2020. They are in three groups. Spacecraft pilots and spaceflight engineers are responsible for flying the spacecraft and f 8 the spacecraft when it doesn’t work properly. The crew will stay inside the Tiangong space station for around five months.They will return to Earth in N 9 . They will do spacewalks, p 10 help when other spacecraft visit the Tiangong space station and finish many science tasks in space. All Chinese people are proud to have so many excellent astronauts trying their best to serve the country. In 2060, things will change a lot and life will be very d 1 .      There will be trips to the Moon every day. Taking a holiday on the Moon in 2060 will be as easy as taking a holiday in Europe in the 2010s. People will build many hotels on the Moon. Every room in the hotels has more than one big window so that everyone can enjoy the beautiful v 2 on the Moon. People can also do many other things in the hotels, such as doing some shopping, going to the movies, doing e 3 playing games, and so on. What will people eat in the future? Now we eat a lot of chicken, fish and other animals. But as animals are becoming fewer and fewer, people have to be vegetarians. In 2060 people will eat bread, vegetables and fruit as their main food. We will become h 4 and few people will get sick. In 2060, very few people will work on the farm. It is possible to look after the farm by just using a few computers. The plants will g 5 very well. 语篇填词。 Dear Mike, I am going to space with my classmates for the first time. We’ll go by spaceship. I’m excited, but I feel a little n 1 too. There is no gravity in space. So things will float in the s 2 . There is no air in space. So we have to wear spacesuits to help us b 3 . We tie ourselves to fixed objects (固定物体). Our teacher says we may get w 4 in space, so I do exercises every day. I’ll take a c 5 and take many photos, so I can send you space postcards. Yours, Cindy When we talk about the universe (宇宙), it seems to be so far from us. Actually, many of the stars in it are very far away from us, so we can’t s 1 them. The Moon is more than 384,400 kilometers away from the Earth, but people can v 2 it by spaceship now. It is no longer a dream for us to travel in s 3 . Speaking of the science and technology (技术) in the universe, many c 4 , such as China and the USA, have sent up man­made satellites (人造卫星). With their help, the world is becoming a much smaller place and people from d 5 places understand each other better now. 根据短文内容及首字母提示，填写所缺单词，使短文意思完整，每空限一词。 There is nothing more i 1 to life than the Sun. W 2 the Sun, all living things on theEarth would die. The Sun is a star. In the sky there are t 3 of stars like the Sun. Some of them are as large and hot as the Sun. At night you can see many stars, but in the daytime you can o 4 see one star—the Sun. The Sun is much n 5 to us than the other stars. That is w 6 it looks the biggest and brightest of all the stars. The distance (距离) between the Sun and the Earth is as 1 7 as about 150,000,000 kilometres. Most stars are thousands of light years a 8 from the Earth. Do you know what a light year is? N 9 else in the world travels faster than light. It travels about 300,000 kilometres per second. And one light year is the distance that light travels in one y 10 . 阅读短文，根据上下文和所给的首字母写出所缺单词。注意使用正确形式，每空限填一词。 When we talk about the solar system, it seems to be so far from us. Many of the stars in it are far away from us, so we can’t see them with our eyes. The Moon is more than 384,400 k 1 away from the Earth, but people can visit it by spaceship now. Some people a 2 went to space with their spaceships. Because of the w 3 gravity and other environmental factors (环境因素) in space, they could only stay for a short time there. It is no longer a dream for people to l 4 the Earth for space. Now, scientists work hard to make it possible for normal people. Many countries such as China and the US, s 5 up a lot of spaceships to space. With their help and determination, the world is becoming a much smaller place and people from different places can understand each other better now. 根据短文内容及首字母提示，填写所缺单词，使短文意思完整。 Can you imagine astronauts’ everyday life in space? They also need to eat, s 1 , exercise and relax. They d 2 the same things as us, but they do them differently. On E 3 , we put food on a plate. Gravity（重力）holds the food down and keeps it on a place. But there is almost no gravity in space, so f 4 can float （漂浮） away, and astronauts must eat carefully. In space, sleeping is very d 5 from that on Earth. S 6 astronauts like to float in the air, but most like to be in asleeping bag. They tie（系；系住）the bag to a wall so that they won’t float away at night. Exercise is very i 7 in space. On Earth, your legs carry your body, but in space, astronauts float, so they do not u 8 their legs often. This is very bad for their legs, so they must e 9 for thirty minutes every day. A 10 a day’s work, astronauts relax. They may listen to music, read, watch films, play games, or talk to their friends and families on the radio. Sometimes they just enjoy floating in the air. 2 同步新教材，周周有练习，月月有重点！ 7 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $$