语法专项：Unit5 百题大过关 2026-2027学年沪教版英语七年级上册

**基本信息** 以太空探索主题为载体，分基础与提升两阶段系统训练语法填空，覆盖中考核心语法点，注重语言能力与思维品质的递进培养。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |夯实基础|50题|单词+短语混合填空，考查名词单复数、基础时态、非谓语（to do/doing）等|从词形变化（如spacesuit→spacesuits）到基础语法规则应用，构建语法形式与语境匹配的基础逻辑| |能力提升|50题|增加词性转换（prepare→preparation）、反身代词（he→himself）、复杂固定搭配（devote...to doing）等|在基础语法上拓展语境复杂度，形成“形式变化-语法规则-语境应用”的递进逻辑链，覆盖中考高频考点|

语法专项：G7AU5百题大过关 夯实基础：语法填空 50 题（中考题型｜单词 + 短语混合） 要求：用括号内所给词 / 短语的正确形式填空，注意名词单复数、时态、非谓语、形副转换、固定短语变形。 1. Astronauts must wear special ________ when they work in outer space. (spacesuit) 2. Scientists like ________ useful information from space stations. (collect) 3. The spaceship ________ the earth and flew towards the moon last week. (leave) 4. The moon is about 380,000 ________ away from our planet. (kilometre) 5. You will feel ________ if you do not do enough exercise in space. (weak) 6. Remember ________ your safety rope before you walk outside the space station. (tie) 7. The astronaut’s energy becomes ________ after working for long hours. (low) 8. How much does this space robot ________? (weigh) 9. It is hard for humans ________ without special spacesuits in space. (breathe) 10. This space station has many modern ________ for astronauts. (facility) 11. Travelling into space is a wonderful ________ for astronauts. (adventure) 12. The spacecraft ________ the moon and took many pictures of its surface yesterday. (pass) 13. Astronauts do different ________ while they stay on the space station. (experiment) 14. We need ________ well before we take a space trip. (prepare) 15. Every astronaut has a ________ of travelling across the universe. (dream) 16. If you work hard, you will get a good ________ to go into space. (chance) 17. China ________ several landers to the moon over the past few years. (send) 18. Please read the ________ of this spacetravel article carefully. (introduction) 19. Astronauts can enjoy amazing ________ of our blue earth in space. (view) 20. Many people hope to travel to space ________. (someday) 21. He got lots of wonderful ________ during his space trip. (experience) 22. The ________ has taken lots of photos on the surface of the moon. (lander) 23. There are many beautiful ________ in this southern sea. (island) 24. Some ________ books talk about dreams of flying to the universe. (ancient) 25. He wrote several ________ about space and stars. (poem) 26. The boy tried ________ his feelings about space travel in his diary. (express) 27. Strong ________ helps astronauts overcome all kinds of difficulties. (determination) 28. There are millions of stars in the whole ________. (universe) 29. Humans have ________ learnt much knowledge about outer space. (already) 30. People’s space dreams have lasted for many ________. (century) 31. My ________ is interested in science and space projects. (neighbour) 32. The satellite ________ around our earth every day. (circle) 33. Scientists study rocks on the moon’s ________. (surface) 34. They will ________ the small space robot from the space station soon. (release) 35. This space robot weighs two ________. (kilogram) 36. This space ________ helps Chinese astronauts do all kinds of tasks. (programme) 37. Many astronauts live and work in the ________. (space station) 38. Astronauts have to ________ every day to keep strong in space. (do exercise) 39. The astronaut enjoyed ________ of our earth from space. (take photos) 40. The spaceship ________ successfully at ten o’clock yesterday morning. (get into orbit) 41. ________ people have taken part in spacerelated projects in our country. (thousands of) 42. It takes time ________ ready for a space flight. (get) 43. Would you mind ________ information about space experiments for me? (collect) 44. He ________ of flying to space when he was a little child. (dream) 45. The girl looks forward to ________ a chance to visit the space station. (get) 46. They kept ________ photos of stars during the whole space trip. (take) 47. It is important ________ your body healthy in the space station. (keep) 48. Thousands of poems ________ by ancient people to express their space dreams. (write) 49. The scientist ________ an introduction to the space programme just now. (give) 50. The lander ________ many rocks from the moon since it arrived there. (collect) 夯实基础 参考答案 1. spacesuits 解析：可数名词，astronauts 对应多套航天服，变复数 spacesuits。 2. collecting 解析：like doing sth 喜欢做某事，collect→collecting。 3. left 解析：last week 一般过去时，leave 过去式 left。 4. kilometres 解析：380000 后接可数名词复数，kilometre→kilometres。 5. weak 解析：系动词 feel 后接形容词 weak 作表语，虚弱的。 6. to tie 解析：remember to do sth 记得要去做某事（未做），不定式。 7. lower 解析：工作很久之后能量变得更低，low 比较级 lower。 8. weigh 解析：助动词 does 后接动词原形 weigh。 9. to breathe 解析：固定句型 It is +adj.+for sb. to do sth，不定式作真正主语。 10. facilities 解析：many 后接可数名词复数，facility 变 y 为 i+es→facilities。 11. adventure 解析：a wonderful 后接单数名词 adventure，一次冒险经历。 12. passed 解析：yesterday 一般过去时，pass 过去式 passed。 13. experiments 解析：different 后接可数名词复数，experiment→experiments。 14. to prepare 解析：need to do sth 需要做某事，不定式。 15. dream 解析：a 后接单数名词 dream，梦想。 16. chance 解析：a good 后接单数名词 chance，机会。 17. has sent 解析：over the past few years 现在完成时；主语 China 单数，send 过去分词 sent。 18. introduction 解析：the 后接名词 introduction，引言。 19. views 解析：多种景色，view 可数，复数 views。 20. someday 解析：副词 someday，总有一天，原形不变。 21. experiences 解析：experience 表示 “经历” 为可数名词，lots of 后用复数 experiences。 22. lander 解析：the 后接单数名词 lander，着陆器。 23. islands 解析：many 后接可数名词复数，island→islands。 24. ancient 解析：形容词 ancient 修饰名词 books，古老的。 25. poems 解析：several 后接可数名词复数，poem→poems。 26. to express 解析：try to do sth 努力做某事，不定式。 27. determination 解析：不可数名词 determination 作主语，决心。 28. universe 解析：the universe 宇宙，单数固定表达。 29. already 解析：副词 already，已经，原形不变。 30. centuries 解析：many 后接可数名词复数，century 变 y 为 i+es→centuries。 31. neighbour 解析：is 提示主语单数，neighbour 原形。 32. circles 解析：every day 一般现在时；主语 satellite 三单，circle→circles。 33. surface 解析：moon’s surface 月球表面，单数名词。 34. release 解析：will 情态动词后接动词原形 release。 35. kilograms 解析：two 后接可数名词复数，kilogram→kilograms。 36. programme 解析：this 后接单数名词 programme。 37. space station 解析：固定短语空间站，单数。 38. do exercise 解析：have to 后接动词原形短语 do exercise，锻炼。 39. taking photos 解析：enjoy doing sth，take→taking。 40. got into orbit 解析：yesterday 一般过去时，get 过去式 got。 41. Thousands of 解析：固定短语 thousands of 数以千计；句首首字母大写。 42. to get 解析：It takes time to do sth 做某事花费时间，不定式。 43. collecting 解析：mind doing sth 介意做某事，collect→collecting。 44. dreamt / dreamed 解析：when 引导过去时间状语，dream 过去式 dreamt/dreamed。 45. getting 解析：look forward to doing sth，to 是介词，get→getting。 46. taking 解析：keep doing sth 持续做某事，take→taking。 47. to keep 解析：It is +adj.+to do sth，不定式作真正主语。 48. were written 解析：poems 和 write 被动关系；ancient 为过去，poems 复数，were written。 49. gave 解析：just now 刚刚，一般过去时，give 过去式 gave。 50. has collected 解析：since 引导时间状语，现在完成时；主语 lander 单数，collect 过去分词 collected。 能力提升：语法填空 50 题（提升难度・中考拔高） 要求：用括号内所给词 / 短语的正确形式填空。重点考查：词性转换、名词复数、非谓语 (to do /doing)、时态（一般现在三单、现在进行、一般过去、将来）、副词变形、固定搭配变形、反身代词。 1. Modern ________ protect astronauts from dangerous conditions in outer space. (spacesuit) 2. The scientist devoted much of his time ________ valuable data from spacerelated tasks. (collect) 3. Before the spacecraft ________ the space station, every member checked all equipment carefully. (leave) 4. The satellite travels hundreds of thousands of ________ above our planet. (kilometre) 5. Without enough exercise in space, astronauts will become much ________ than expected. (weak) 6. Before walking in space, astronauts have to ________ themselves to the station firmly. (tie) 7. When energy supplies become ________, astronauts must reduce their working hours. (low) 8. Nobody can imagine how much the huge space equipment ________. (weigh) 9. It is impossible for human beings ________ freely in space without protective suits. (breathe) 10. This space station is provided with many hightech ________ for scientific research. (facility) 11. Travelling to other planets is one of the greatest ________ for human beings. (adventure) 12. As the spacecraft ________ the moon, it sent plenty of realtime pictures back to the earth. (pass) 13. Astronauts carry out different ________ to study the influence of space on human bodies. (experiment) 14. The key to a successful space flight is ________ fully ahead of time. (prepare) 15. His ________ of exploring the universe finally came true after years of hard work. (dream) 16. Only a few people get the valuable ________ to take part in space missions. (chance) 17. So far our country ________ several landers to explore the surface of the moon. (send) 18. You’d better read the ________ to this report before studying the space project. (introduction) 19. From space, astronauts can enjoy unbelievable ________ of our blue planet. (view) 20. Many science fans dream of flying into space ________. (someday) 21. He gained plenty of unforgettable ________ during his short stay in the space station. (experience) 22. The ________ has collected lots of rock samples on the moon over the past months. (lander) 23. Those remote ________ are described in many ancient poems about space imagination. (island) 24. Lots of ________ works show ancient people’s curiosity about the universe. (ancient) 25. The writer created several beautiful ________ about space travel and starlight. (poem) 26. It is not easy ________ one’s true feelings about space exploration in simple words. (express) 27. Strong ________ pushes astronauts to face all kinds of terrible difficulties in space. (determination) 28. Countless unknown secrets are hidden in the wide ________. (universe) 29. Humans have ________ achieved great progress in space exploration. (already) 30. People have kept spacerelated imagination for many ________. (century) 31. One of my ________ has taken part in the national space science programme. (neighbour) 32. The manmade satellite ________ around the earth at a high speed all the time. (circle) 33. Scientists pay close attention to the rocks on the moon’s ________. (surface) 34. The astronauts are going ________ a small robot to do research outside the station. (release) 35. Each small space instrument weighs several ________. (kilogram) 36. This special space ________ offers young scientists chances to take part in space tasks. (programme) 37. Quite a number of scientists are working hard in the ________. (space station) 38. Astronauts are required ________ every single day to keep fit in space. (do exercise) 39. The astronaut enjoyed ________ of our home planet while floating in space. (take photos) 40. If everything goes well, the spaceship ________ successfully tonight. (get into orbit) 41. ________ volunteers take part in public science activities about space every year. (thousands of) 42. It takes astronauts months ________ themselves for a difficult space mission. (prepare) 43. Would you mind ________ some firsthand information about space experiments for our report? (collect) 44. The little boy ________ of travelling to the moon when he was only seven years old. (dream) 45. He is looking forward to ________ a chance to visit the space station in the future. (get) 46. The astronauts kept ________ photos of stars and planets throughout their trip. (take) 47. It is of great importance ________ astronauts’ bodies in good condition in space. (keep) 48. The young scientist hurt ________ when he was doing spacerelated experiments in the lab. (he) 49. The whole team ________ lots of rock samples since the lander arrived on the moon. (collect) 50. ________, humans still have a long way to go before visiting other planets. (as far as we know) 能力提升 参考答案： 1. spacesuits 解析：谓语 protect 提示主语复数；可数名词 spacesuit 变复数 spacesuits。 2. to collecting 解析：devote one’s time to doing sth，to 为介词，collect 变为 collecting。 3. left 解析：主句为一般过去时，leave 过去式 left。 4. kilometres 解析：thousands of 后接可数名词复数，kilometre→kilometres。 5. weaker 解析：much 修饰形容词比较级，weak 比较级 weaker。 6. tie 解析：have to 后接动词原形 tie。 7. lower 解析：结合语境，能量供应变得更低，low 比较级 lower。 8. weighs 解析：宾语从句主语 space equipment 为单数，一般现在时三单 weigh→weighs。 9. to breathe 解析：固定句型 It is +adj.+for sb. to do sth，不定式作真正主语。 10. facilities 解析：many 后接可数名词复数，facility 变 y 为 i 加es→facilities。 11. adventures 解析：one of + 形容词最高级 + 可数名词复数，adventure→adventures。 12. passed 解析：主从句描述过去发生事件，pass 过去式 passed。 13. experiments 解析：different 后接可数名词复数，experiment→experiments。 14. preparation 解析：名词作表语，动词 prepare 转换名词 preparation “准备”。 15. dream 解析：his 后接单数名词 dream 作主语，梦想。 16. chance 解析：a valuable 后接单数名词 chance，机会。 17. has sent 解析：so far 现在完成时；主语 our country 单数，send 过去分词 sent。 18. introduction 解析：the 后接名词 introduction，引言。 19. views 解析：unbelievable 后，多种景色，view 可数变复数 views。 20. someday 解析：副词 someday “总有一天”，原形不变。 21. experiences 解析：experience 表示 “经历” 为可数名词，plenty of 后用复数 experiences。 22. lander 解析：the 后接单数名词 lander，着陆器。 23. islands 解析：those 后接可数名词复数，island→islands。 24. ancient 解析：形容词 ancient 修饰名词 works，古老的。 25. poems 解析：several 后接可数名词复数，poem→poems。 26. to express 解析：固定句型 It is +adj.+to do sth，不定式作真正主语。 27. determination 解析：不可数名词 determination 在句中作主语，决心。 28. universe 解析：the universe 宇宙，固定单数表达。 29. already 解析：副词 already “已经”，用于现在完成时，原形不变。 30. centuries 解析：many 后接可数名词复数，century 变 y 为 i 加es→centuries。 31. neighbours 解析：one of 后接可数名词复数，neighbour→neighbours。 32. circles 解析：all the time 一般现在时；主语 satellite 单数，circle 三单 circles。 33. surface 解析：moon’s surface 月球表面，单数名词。 34. to release 解析：be going to do sth 一般将来时结构，不定式。 35. kilograms 解析：several 后接可数名词复数，kilogram→kilograms。 36. programme 解析：this 后接单数名词 programme。 37. space station 解析：固定短语空间站，单数。 38. to do exercise 解析：be required to do sth 被要求做某事，不定式。 39. taking photos 解析：enjoy doing sth，take 变为 taking。 40. will get into orbit 解析：if 引导条件状语从句，主将从现，主句用一般将来时。 41. Thousands of 解析：固定短语 thousands of 数以千计，句首首字母大写。 42. to prepare 解析：It takes sb. …to do sth，不定式作真正主语。 43. collecting 解析：mind doing sth 介意做某事，collect→collecting。 44. dreamt / dreamed 解析：when 引导过去时间状语，dream 过去式 dreamt/dreamed。 45. getting 解析：look forward to doing sth，to 是介词，get→getting。 46. taking 解析：keep doing sth 持续做某事，take→taking。 47. to keep 解析：It is +adj.+to do sth，不定式作真正主语。 48. himself 解析：hurt oneself 伤到自己，he 的反身代词 himself。 49. has collected 解析：since 引导时间状语，现在完成时；主语 the whole team 视作单数。 50. As far as we know 解析：固定短语 “据我们所知”，句首首字母大写。 2 学科网（北京）股份有限公司 $