Unit 5 Off to space词汇与语法特训 -2025-2026学年沪教版（2024）英语七年级上册

沪教版七年级英语上册Unit 5 Off to space词汇与语法特训 一、用所给单词的正确形式补全句子 1. Astronauts must wear special _______ (spacesuit) when they walk in space. 2. He enjoys _______ (collect) model rockets and knows a lot about space. 3. The spaceship will _______ (leave) the Earth for the moon next month. 4. The distance from the Earth to the sun is about 150 million _______ (kilometre). 5. Without gravity, people feel _______ (weak) and their muscles may become smaller. 6. Don't forget to _______ (tie) your safety rope before doing a spacewalk. 7. The temperature in space can be very _______ (low), sometimes close to absolute zero. 8. How much does this small satellite _______ (weigh)? 9. People can't _______ (breathe) in space without oxygen tanks. 10. The space station has many scientific _______ (facility) for research. 二、根据汉语意思写单词补全句子 1. The new _______ (航天服) is lighter and more comfortable for astronauts. 2. My hobby is to _______ (收集) information about different planets. 3. The rocket will _______ (离开) the launch pad in five minutes. 4. The mountain is 3,000 _______ (公里) high, higher than many other peaks. 5. The old man felt _______ (虚弱的) after a long illness, but he still loves reading about space. 6. Please _______ (拴) the dog to the tree, or it may run away. 7. The price of this space - related product is _______ (低于通常水平的) what we expected. 8. Do you know how much an astronaut's _______ (航天服) _______ (重)? 9. Plants produce oxygen for us to _______ (呼吸). 10. The space center has modern _______ (设施) for space training. 三、根据首字母提示写单词补全句子 1. S_______ are designed to keep astronauts safe in the harsh space environment. 2. He started to c_______ space - themed postcards when he was ten years old. 3. The spaceship will l_______ the Earth orbit and head towards Mars. 4. The k_______ from our city to the nearest space observatory is about 200. 5. After a long time in zero gravity, astronauts may feel w_______. 6. T_______ the package firmly so it won't open during transportation. 7. The l_______ pressure in space requires special protection for human bodies. 8. How much does this space rock w_______? 9. Fish use gills to b_______ in water, while we use lungs in air. 10. The science museum has new space - related f_______ for visitors to experience. 四、单项选择 1. Astronauts need to wear _______ to protect themselves in space. A. spacesuit B. a spacesuit C. spacesuits D. the spacesuit 2. I like _______ stamps about space. They are really interesting. A. collect B. collects C. collected D. collecting 3. The spaceship _______ the Earth two days ago and is now on its way to Venus. A. leaves B. left C. will leave D. is leaving 4. The moon is about 384,400 _______ away from the Earth. A. kilometre B. kilometres C. kilometre's D. kilometres' 5. People feel _______ in space because of the lack of gravity. A. weak B. weakly C. weakness D. weaken 6. You should _______ the rope tightly to make sure it's safe. A. tie B. ties C. tying D. tied 7. The temperature in the shadow of the moon can be extremely _______. A. low B. high C. tall D. short 8. —_______ does this spaceship weigh? —About 100 tons. A. How long B. How far C. How much D. How many 9. It's impossible to _______ in space without special equipment. A. breathe B. breath C. breathing D. breathed 10. The space station has many advanced _______ for scientific experiments. A. facility B. facilities C. facilitys D. facilityes 五、句型转换 1. Astronauts wear spacesuits in space.（改为一般疑问句） _______ astronauts _______ spacesuits in space? 2. She collects space - themed books.（改为否定句） She _______ _______ space - themed books. 3. The rocket will leave the Earth tomorrow.（对划线部分提问） _______ _______ the rocket leave the Earth? 4. The distance from here to the space center is 50 kilometres.（对划线部分提问） _______ _______ is the distance from here to the space center? 5. He feels weak because of the long - time flight.（对划线部分提问） _______ _______ he feel weak? 6. Tie the box to the spaceship firmly.（改为否定句） _______ _______ the box to the spaceship firmly. 7. This spacesuit weighs 120 kilograms.（对划线部分提问） _______ _______ does this spacesuit weigh? 8. People can't breathe in space without oxygen.（改为同义句） People can't breathe in space _______ _______ _______ oxygen. 9. The space station has many scientific facilities.（改为同义句） _______ _______ many scientific facilities in the space station. 10. She left the space center an hour ago.（改为一般疑问句） _______ she _______ the space center an hour ago? 六、根据汉语意思完成句子 1. 宇航员在太空行走时必须穿特制的航天服。 Astronauts must wear special _______ _______ when they walk in space. 2. 他喜欢收集有关火星的信息。 He likes _______ _______ about Mars. 3. 宇宙飞船将于下周离开地球轨道。 The spaceship will _______ _______ _______ next week. 4. 这座山有2000公里高。 The mountain is 2,000 _______ _______. 5. 在太空中，由于失重人们会变得虚弱。 In space, people become _______ _______ the weightlessness. 6. 请把这个设备拴到空间站上。 Please _______ this equipment _______ the space station. 7. 月球表面的温度非常低。 The temperature on the _______ _______ the moon is very _______. 8. 这个卫星有多重？ _______ _______ does this satellite _______? 9. 没有空气我们无法呼吸。 We can't _______ _______ _______. 10. 太空中心有许多先进的设施。 There are many _______ _______ in the space center. 答案 一、1. spacesuits 2. collecting 3. leave 4. kilometres 5. weak 6. tie 7. low 8. weigh 9. breathe 10. facilities 二、1. spacesuits 2. collect 3. leave 4. kilometres 5. weak 6. tie 7. low 8. spacesuit; weigh 9. breathe 10. facilities 三、1. Spacesuits 2. collect 3. leave 4. kilometres 5. weak 6. Tie 7. low 8. weigh 9. breathe 10. facilities 四、1. C 2. D 3. B 4. B 5. A 6. A 7. A 8. C 9. A 10. B 五、1. Do; wear 2. doesn't collect 3. When will 4. How far 5. Why does 6. Don't tie 7. How much 8. if there's no 9. There are 10. Did; leave 六、1. spacesuits for walking 2. collecting information 3. leave the Earth's orbit 4. kilometres high 5. weak because of 6. tie; to 7. surface of; low 8. How much; weigh 9. breathe without air 10. advanced facilities 学科网（北京）股份有限公司 $$