Unit 5 Off to Space单元重点单词,词性转换,短语,语法,句型精练-2025-2026学年七年级英语上册单元重难点易错题精练（沪教版2024）

班级 姓名 学号 分数 Unit 5 Off to Space 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：100分） 单元知识点默写 一、词性转换 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 1. collect——__________（n.）收藏 2. weigh——__________（n.）重量 3. breathe——__________（n.）呼吸 4. prepare——__________（n.）准备 5. introduction——__________（v.）介绍 6. lander——__________（v.）着陆 7. express——__________（n.）表达，表情 8. determination——__________（v.）决心，决定 【答案】1. collection 2. weight 3. breath 4. preparation 5. introduce 6. land 7. expression 8. determine 二、重点短语 1.space station空间站 2.do exercise锻炼；运动 3. take photos拍照 4.get into orbit进入轨道 5. thousands of数以千计；成千上万 6. prepare for... 为......做准备 7. send sth. to sb. 寄某物给某人 8. need to do sth. 需要做某事 9. tie... to 把...绑到 10. as...as possible 尽可能...... 11. because of 因为 12. can't wait（to do）迫不及待（做某事） 单元知识点习题训练 1、 用括号内所给单词的适当形式填空(本大题共20小题，每小题1分，共20分) 1．He is an (experience) cook. 【答案】experienced 【详解】句意：他是一个有经验的厨师。根据“an”和“cook”可知中间需填一个形容词来修饰“cook”，“experience”的形容词形式是“experienced”，表示“有经验的”。故填experienced。 2．The (introduce) of the book is written by him. 【答案】introduction 【详解】句意：这本书的导言是他写的。根据“The…of the book”可知，设空处需要填一个名词，introduce的名词形式是introduction“介绍”，此处指的这本书的介绍，填单数。故填introduction。 3．I dream of (be) an engineer. 【答案】being 【详解】句意：我梦想着成为一名工程师。根据句中介词“of”可知后面用动词的-ing形式，“be”动词的-ing形式是“being”。故填being。 4．They did a lot of (experiment) before they found out the truth. 【答案】experiments 【详解】句意：他们做了许多实验才发现真相。experiment“实验”，可数名词，a lot of修饰可数名词复数。故填experiments。 5．He took a deep (breathe) and went on working. 【答案】breath 【详解】句意：他深吸了一口气，然后继续工作。deep修饰的是名词，而“breathe”是动词，名词形式应为“breath”。故填breath。 6．We (collect) a lot of shells at the beach yesterday. 【答案】collected 【详解】句意：我们昨天在海滩上收集了很多贝壳。根据“yesterday”可知，本句是一般过去时，动词需要使用过去式。故填collected。 7．If you want to lose (weigh), you’d better do more exercise and eat less fat. 【答案】weight 【详解】句意：如果你想减肥，你最好多做运动少吃含脂肪的食物。根据“If you want to...eat less fat.”及提示词可知，此处是在讨论减肥，lose weight“减肥”，固定短语。故填weight。 8．Beijing and Shanghai are both popular tourist (destination) in China. 【答案】destinations 【详解】句意为：北京和上海都是中国受欢迎的旅游目的地。destination目的地，为名词；根据“Beijing and Shanghai”可知，空处应填可数名词的复数形式。故填destinations。 9．She gave us a short (introduce) to her company. 【答案】introduction 【详解】句意：她向我们简要介绍了她的公司。introduce介绍，为动词；a后加可数名词单数，introduction意为“介绍”，符合语境。故填introduction。 10．He is one of the (member) of our school football team. 【答案】members 【详解】句意：他是我们学校足球队的队员之一。根据空前的“one of”可知，此处应用所给词的复数形式。故填members。 11．It’s shown that sound (travel) faster in water than in the air. 【答案】travels 【详解】句意：研究表明，声音在水中传播的速度比在空气中传播的速度快。此处是客观规律，用一般现在时，主语是sound，谓语动词用单三travels。故填travels。 12．My home is three (kilometre) away from the city centre. 【答案】kilometres 【详解】句意：我家离市中心有三公里远。kilometre“公里”，被three修饰，应用复数形式，故填kilometres。 13．It takes me 20 minutes (go) to school on foot every day. 【答案】to go 【详解】句意：我每天步行上学要花20分钟。go to school“上学”，该句考查固定句型“It takes sb some time+to do sth”表示“做某事花费某人多长时间”，此处需要用动词不定式形式，故填to go。 14．We should learn (express) our feelings. 【答案】to express 【详解】句意：我们应该学习表达我们的感受。learn to do sth“学习做某事”，固定短语。故填to express。 15．He is a patient and (help) person. 【答案】helpful 【详解】句意：他是一个有耐心且乐于助人的人。根据“He is a patient and ... person.”可知，此处应用形容词作定语，修饰名词“person”；helpful“有帮助的”，符合题意。故填helpful。 16．Our classroom is much (large) than theirs. 【答案】larger 【详解】句意：我们的教室比他们的大得多。根据横线后“than”可知，此处应该填入比较级，结合所给词可知，large“大的”，形容词，其比较级形式是larger，作表语，意为“更大的”符合语境。故填larger。 17．It’s (excite) to grow vegetables in my garden this season. 【答案】exciting 【详解】句意：这个季节在我的花园里种蔬菜是一件令人兴奋的事情。根据“It’s...to grow vegetables in my garden this season.”可知，空处需形容词作表语，excite“使兴奋”为动词，修饰物的形容词为exciting“令人兴奋的”。故填exciting。 18．Because of the low gravity, astronauts work ⁠ (different) in space. 【答案】differently 【详解】句意：由于重力低，宇航员在太空中的工作方式不同。此处修饰动词work用副词differently“不同地”。故填differently。 19．I saw a plane (fly) in the sky when I looked up. 【答案】flying 【详解】句意：当我抬头看的时候，我看见一架飞机在天空中飞。根据题干可知，此处是see sb/sth doing sth“看见某人/某物正在做某事”，所以此处应用fly的现在分词形式flying，表示“飞机正在飞”。故填flying。 20．He (sit) down and began to read his newspaper. 【答案】sat 【详解】句意：他坐下来，开始看报纸。sit “坐下”。and连接两个并列成分，时态保持一致。句中出现的谓语动词began为一般过去时，故此处要用过去式sat。故填sat。 二、根据汉语提示完成单词(本大题共10小题，每小题1分，共10分) 21．Everyone (呼吸) hard at the top of the high mountain. 【答案】breathed 【详解】句意：在高山之巅，每个人都呼吸困难。呼吸：breathe，此处描述过去的动作，用一般过去时，动词用过去式。故填breathed。 22．Let’s do some (实验) and find out how things work. 【答案】experiments 【详解】句意：让我们做一些实验，找出事情是如何运作的。some后加可数名词复数experiments“实验”。故填experiments。 23．We look forward to the game next month and (练习) very hard from now on. 【答案】will practise 【详解】句意：我们都期待下个月的比赛并将从现在开始努力练习。根据汉语提示可知，此处表达“练习”，应用动词practise表示，时态为一般将来时，其结构为will do，此处应用动词原形。故填will practise。 24．The leaves (漂浮) on the still water. 【答案】float 【详解】句意：树叶漂浮在平静的水面上。主语是The leaves，谓语动词用原形，漂浮：float，故填float。 25．Astronauts must wear (宇航服) when they go to space. 【答案】spacesuits 【详解】句意：宇航员去太空时必须穿宇航服。spacesuit“宇航服”，可数名词，由“Astronauts”可知，用其复数形式。故填spacesuits。 26．She (拴) her dog to a tree so it won’t run away. 【答案】ties 【详解】句意：她把她的狗拴在一棵树上，因此它不会跑走。“栓”对应的英文为tie，根据后文“so it won’t run away”可知，此处为一般现在时，主语是she，动词用三单形式ties。故填ties。 27．The Moon is a strange and (神秘的) place. 【答案】mysterious 【详解】句意：月球是一个陌生和神秘的地方。“神秘的”对应的英文为mysterious。故填mysterious。 28．After not eating for a whole day, I start to get (虚弱的) now. 【答案】weak 【详解】句意：一整天没吃东西，我现在开始虚弱了。虚弱的：weak，形容词作表语。故填weak。 29．The craft (环行) around the planet for three months before landing. 【答案】circled 【详解】句意：飞船在着陆前绕地球飞行了三个月。绕行：circle，动词，根据“…around the planet for three months before landing.”可知，此处描述的是过去发生的动作，应该用一般过去时，此处用动词过去式。故填circled。 30．We will (停留) on the beach for an hour and have fun. 【答案】stay 【详解】句意：我们将在海滩上停留一个小时，玩得开心。停留：stay，动词，will后跟动词原形。故填stay。 三、完成句子(本大题共10小题，每小题3分，共30分) 31．多亏了航天员们的工作，我们能多了解太空。 the work of astronauts, we can learn about space. 【答案】 Thanks to a lot 【详解】Thanks to“多亏了”；learn a lot about“了解更多关于……”。故填Thanks；to；a；lot。 32．但是，在古代探索宇宙是很难的。 However, it was explore the in times. 【答案】 difficult/hard to universe ancient 【详解】根据中英文对照可知，缺少“做……很难”，“宇宙”和“古代的”。It’s+adj.+to do sth.“做某事很……”，固定句型，困难的“hard/difficult”；宇宙“universe”；古代的“ancient”。故填difficult/hard；to；universe；ancient。 33．下周我们要动身去那个公园来进行一次野外考察。 Next week, we will . 【答案】set off for the park to have a field trip 【详解】根据汉语提示及“Next week, we will…”可知，此处指的是动身去那个公园进行一次野外考查，set off for“动身前往”，跟在“will”之后，应为动词原形；the park“那个公园，名词作宾语；have a field trip“进行一次实地考察”，固定短语，空处应为动词不定式作目的状语。故填set off for the park to have a field trip。 34．我有很多兴趣爱好，例如打篮球和看书。 I have a lot of hobbies, basketball and books. 【答案】 such as playing reading 【详解】根据中英文对照可知，空格处缺少“例如”、“打篮球”和“看书”的表达，such as“例如”，介词短语，后接名词或名词短语，用来列举人或事物，置于被列举的事物与前面的名词之间，as后面不可有逗号；play basketball意为“打篮球”，read books意为“看书”，由于such as后接名词或名词短语，因此用动名词形式playing basketball和reading books。故填such；as；playing；reading。 35．杰克的书和爱丽丝的书一样多。 Jack has Alice. 【答案】 as many books as 【详解】对比中英文可知，空处缺少“书一样多”；结合英文题干和汉语提示可知，book“书”，可数名词，所以此处考查“as many +可数名词复数形式+as”结构，表示“和……一样多”，名词book的复数形式为books。故填as；many；books；as。 36．我有4个以上的好朋友。 I have four good friends. 【答案】 more than 【详解】多于：more than，介词短语。故填more；than。 37．我每天花20分钟时间步行去上学。 It me 20 minutes to school every day. 【答案】 takes walk to 【详解】根据中英文对照可知，此处缺少“花”和“步行去”，其英文表达为take“花费”，it作主语，take用第三人称单数形式；walk to“步行去”，动词短语，动词不定式符号to后跟动词原形。故填takes；walk to。 38．由于重力低，我们的身体在太空中可能会变得虚弱。 the low gravity, our body may get weak in the space. 【答案】 Because of 【详解】对照中英文，设空处缺“由于”，其英语表达为“because of”，为介词短语，句首首字母大写。故填Because；of。 39．我们下周将参加许多户外活动。 We’ll many outdoor activities next week. 【答案】 take part in 【详解】根据中英文对照可知，空处缺“参加”的英文表达。根据“many outdoor activities”可知，参加活动用take part in；根据“We’ll”可知，will后填动词原形。故填take；part；in。 40．当宇航员需要在太空停留时，他们会去空间站。 Astronauts will go to the when they need to stay in space. 【答案】 space station 【详解】根据所给句意可知，此处使用space station，表示“空间站”，故填space；station。 四、短文填空(本大题共20小题，每小题2分，共40分) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Do you want to take a trip in space? A trip in space is quite 41 (difference) from the one on Earth. Before 42 (go) into space, you have to get your body checked (检查), and take a 43 (hardly) training (训练) for months. When you are in space, you have to wear 44 special spacesuit. You can’t do anything of your own. You should 45 (following) the astronauts. You can enjoy the space views and the Earth is far away 46 you. When you are floating in space, it is 47 (excite) to be weightless (失重的). 48 now, only a few people have taken a trip in space. Each of them had to spend about 20,000,000 dollars. Not many people can pay 49 the trip. It is hoped that more people 50 (enjoy) the space views one day. 【答案】 41．different 42．going 43．hard 44．a 45．follow 46．from 47．exciting 48．By/Till 49．for 50．will enjoy 【导语】本文主要介绍了去太空要接受训练以及进入太空的注意事项。 41．句意：太空旅行和地球上的旅行相当不同。be different from“与……不同”，是固定搭配。故填different。 42．句意：在进入太空之前，你必须检查身体，经过几个月的艰苦训练。before是介词，后接动名词作宾语。故填going。 43．句意：在进入太空之前，你必须检查身体，经过几个月的艰苦训练。training是名词，前面用形容词修饰，hard“艰难的”。故填hard。 44．句意：当你在太空时，你必须穿上一种特殊的太空服。此处表示泛指，某一类，special为辅音音素开头的单词，前面用a。故填a。 45．句意：你应该跟着宇航员。should后跟动词原形follow。故填follow。 46．句意：你可以欣赏太空景观，地球离你很远。far away from“远离”，固定搭配。故填from。 47．句意：当你漂浮在太空中，失重是很令人兴奋的。is后接形容词，此处形容事情，用exciting“令人兴奋的”。故填exciting。 48．句意：直到现在，仅仅有几个人已经去太空旅行了。“直到”by或till。故填By/Till。 49．句意：并不是许多人能够支付起旅行。pay for“支付”，固定搭配。故填for。 50．句意：希望更多的人在某一天会享受太空。根据“one day”可知，此处是一般将来时will+do。故填will enjoy。 On 23 July 2020, China’s first Mars lander, Tianwen-1, was sent into space from Wenchang, Hainan Island. The spacecraft takes its name from 51 ancient poem by Qu Yuan (340-278 BCE). “Tianwen” 52 (mean) “Questions to Heaven” and expresses China’s 53 (determine) to explore the universe. Mars has interested people for thousands of years. Around 3,000 years ago, in ancient China, people already knew about the planet and began to study how it moved in the sky. However, it was difficult 54 (find) out more about it before the 20th century. Thanks to the work of scientists, we have learnt a lot about Mars. Spacecraft like Tianwen-1 will help us find out more about our red neighbour. After 55 (travel) more than 470 million kilometres, Tianwen-1 56 (reach) the red planet on 10 February 2021. The craft circled around the planet 57 three months before landing on the surface on 15 May. There, it released a 240-kilogram rover named Zhurong. During the next 100 days, Zhurong drove l, 000 metres on the planet’s surface and continued 58 (it) travel. It took photos of Mars and studied different kinds of rocks, and then it sent the information back to the Earth. The 59 (succeed) of Tianwen-1 is only the beginning of China’s Mars exploration programme. Maybe one day Chinese astronauts 60 (visit) Mars. 【答案】 51．an 52．means 53．determination 54．to find 55．travelling 56．reached 57．for 58．its 59．success 60．will visit 【导语】本文主要介绍了中国火星探测器——天问一号。 51．句意：宇宙飞船的名字来自屈原的一首古诗。根据“…ancient poem by Qu Yuan”可知，此处泛指一首古诗，ancient是元音音素开头的词，应该用冠词an。故填an。 52．句意：“天问”意为“向天提问”，表达了中国探索宇宙的决心。句子时态是一般现在时，主语是“Tianwen”，谓语动词用单数第三人称means。故填means。 53．句意：“天问”意为“向天提问”，表达了中国探索宇宙的决心。根据“China’s”可知，空处用名词determination，意为“决心”。故填determination。 54．句意：然而，在20世纪之前很难找到更多关于它的信息。it is difficult to do sth.意为“做某事是困难的”，固定句式。故填to find。 55．句意：在飞行超过4.7亿公里后，天问一号于2021年2月10日抵达这颗红色星球。after是介词，其后跟动名词形式travelling。故填travelling。 56．句意：在飞行超过4.7亿公里后，天问一号于2021年2月10日抵达这颗红色星球。根据时间状语“on 10 February 2021”可知，事情发生在过去，此处用动词过去式reached。故填reached。 57．句意：该飞行器在5月15日着陆之前，绕着地球飞行了三个月。在一段时间前用介词for。故填for。 58．句意：在接下来的100天里，祝融在星球表面行驶了1000米，继续它的行驶。根据“…travel”可知，此处说的是它的行驶，用形容词性物主代词its，意为“它的”。故填its。 59．句意：天问一号的成功仅仅是中国火星探测计划的开始。冠词the修饰名词，此处指的是天问一号的成功，应该用success，意为“成功”，名词。故填success。 60．句意：也许有一天中国宇航员会访问火星。根据“one day”可知，句子时态是一般将来时，谓语动词构成是will+动词原形。故填will visit。 $ 班级 姓名 学号 分数 Unit 5 Off to Space 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：100分） 单元知识点默写 一、词性转换 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 1. collect——__________（n.）收藏 2. weigh——__________（n.）重量 3. breathe——__________（n.）呼吸 4. prepare——__________（n.）准备 5. introduction——__________（v.）介绍 6. lander——__________（v.）着陆 7. express——__________（n.）表达，表情 8. determination——__________（v.）决心，决定 二、重点短语 1.______________空间站 2.______________锻炼；运动 3. ______________拍照 4.______________进入轨道 5. ______________数以千计；成千上万 6. ______________... 为......做准备 7. ______________ 寄某物给某人 8. ______________ 需要做某事 9. ______________ 把...绑到 10. ______________ 尽可能...... 11. ______________ 因为 12. ______________迫不及待（做某事） 单元知识点习题训练 1、 用括号内所给单词的适当形式填空(本大题共20小题，每小题1分，共20分) 1．He is an (experience) cook. 2．The (introduce) of the book is written by him. 3．I dream of (be) an engineer. 4．They did a lot of (experiment) before they found out the truth. 5．He took a deep (breathe) and went on working. 6．We (collect) a lot of shells at the beach yesterday. 7．If you want to lose (weigh), you’d better do more exercise and eat less fat. 8．Beijing and Shanghai are both popular tourist (destination) in China. 9．She gave us a short (introduce) to her company. 10．He is one of the (member) of our school football team. 11．It’s shown that sound (travel) faster in water than in the air. 12．My home is three (kilometre) away from the city centre. 13．It takes me 20 minutes (go) to school on foot every day. 14．We should learn (express) our feelings. 15．He is a patient and (help) person. 16．Our classroom is much (large) than theirs. 17．It’s (excite) to grow vegetables in my garden this season. 18．Because of the low gravity, astronauts work ⁠ (different) in space. 19．I saw a plane (fly) in the sky when I looked up. 20．He (sit) down and began to read his newspaper. 二、根据汉语提示完成单词(本大题共10小题，每小题1分，共10分) 21．Everyone (呼吸) hard at the top of the high mountain. 22．Let’s do some (实验) and find out how things work. 23．We look forward to the game next month and (练习) very hard from now on. 24．The leaves (漂浮) on the still water. 25．Astronauts must wear (宇航服) when they go to space. 26．She (拴) her dog to a tree so it won’t run away. 27．The Moon is a strange and (神秘的) place. 28．After not eating for a whole day, I start to get (虚弱的) now. 29．The craft (环行) around the planet for three months before landing. 30．We will (停留) on the beach for an hour and have fun. 三、完成句子(本大题共10小题，每小题3分，共30分) 31．多亏了航天员们的工作，我们能多了解太空。 the work of astronauts, we can learn about space. 32．但是，在古代探索宇宙是很难的。 However, it was explore the in times. 33．下周我们要动身去那个公园来进行一次野外考察。 Next week, we will . 34．我有很多兴趣爱好，例如打篮球和看书。 I have a lot of hobbies, basketball and books. 35．杰克的书和爱丽丝的书一样多。 Jack has Alice. 36．我有4个以上的好朋友。 I have four good friends. 37．我每天花20分钟时间步行去上学。 It me 20 minutes to school every day. 38．由于重力低，我们的身体在太空中可能会变得虚弱。 the low gravity, our body may get weak in the space. 39．我们下周将参加许多户外活动。 We’ll many outdoor activities next week. 40．当宇航员需要在太空停留时，他们会去空间站。 Astronauts will go to the when they need to stay in space. 四、短文填空(本大题共20小题，每小题2分，共40分) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Do you want to take a trip in space? A trip in space is quite 41 (difference) from the one on Earth. Before 42 (go) into space, you have to get your body checked (检查), and take a 43 (hardly) training (训练) for months. When you are in space, you have to wear 44 special spacesuit. You can’t do anything of your own. You should 45 (following) the astronauts. You can enjoy the space views and the Earth is far away 46 you. When you are floating in space, it is 47 (excite) to be weightless (失重的). 48 now, only a few people have taken a trip in space. Each of them had to spend about 20,000,000 dollars. Not many people can pay 49 the trip. It is hoped that more people 50 (enjoy) the space views one day. On 23 July 2020, China’s first Mars lander, Tianwen-1, was sent into space from Wenchang, Hainan Island. The spacecraft takes its name from 51 ancient poem by Qu Yuan (340-278 BCE). “Tianwen” 52 (mean) “Questions to Heaven” and expresses China’s 53 (determine) to explore the universe. Mars has interested people for thousands of years. Around 3,000 years ago, in ancient China, people already knew about the planet and began to study how it moved in the sky. However, it was difficult 54 (find) out more about it before the 20th century. Thanks to the work of scientists, we have learnt a lot about Mars. Spacecraft like Tianwen-1 will help us find out more about our red neighbour. After 55 (travel) more than 470 million kilometres, Tianwen-1 56 (reach) the red planet on 10 February 2021. The craft circled around the planet 57 three months before landing on the surface on 15 May. There, it released a 240-kilogram rover named Zhurong. During the next 100 days, Zhurong drove l, 000 metres on the planet’s surface and continued 58 (it) travel. It took photos of Mars and studied different kinds of rocks, and then it sent the information back to the Earth. The 59 (succeed) of Tianwen-1 is only the beginning of China’s Mars exploration programme. Maybe one day Chinese astronauts 60 (visit) Mars. $