Unit 1- Unit 3 单元培优过关专题2026-2027学年人教版英语九年级上册

考前必刷九年级英语上册Unit 1-Unit 3单元 培优过关专题 一、词形转换（按要求写出单词正确形式） Unit 1 The Changing World 1. change (v.&n.) → ________ (n.复数，变化) 2. develop (v.) → ________ (n.发展；开发) 3. benefit (v.) → ________ (adj.有益的) 4. pollute (v.) → ________ (n.污染) 5. use (v.) → ________ (adj.用过的) 6. real (adj.) → ________ (adv.真正地；实际上) 7. improve (v.) → ________ (n.改善；提高) 8. build (v.) → ________ (n.建筑物) 9. develop (v.) → ________ (adj.发达的) 10. surprise (n.) → ________ (adj.令人惊讶的，修饰事物) 11. complete (v.) → ________ (adv.完全地) 12. village (n.) → ________ (n.村民) 13. transport (n.) → ________ (adj.交通运输的) 14. appear (v.) → ________ (v.反义词，消失) 15. life (n.) → ________ (pl.生命；生活) 16. create (v.) → ________ (adj.创造性的) 17. medicine (n.) → ________ (adj.医学的；医疗的) 18. possible (adj.) → ________ (adv.可能地) 19. luck (n.) → ________ (adj.幸运的) 20. satisfy (v.) → ________ (adj.满意的) Unit 2 Inspiring People 1. inspire (v.) → ________ (adj.鼓舞人心的) 2. courage (n.) → ________ (adj.勇敢的) 3. achieve (v.) → ________ (n.成就；成绩) 4. value (n.) → ________ (adj.有价值的) 5. devote (v.) → ________ (n.奉献；投入) 6. strong (adj.) → ________ (n.力量；力气) 7. succeed (v.) → ________ (n.成功) 8. educate (v.) → ________ (n.教育) 9. lead (v.) → ________ (n.领导者；领袖) 10. hero (n.) → ________ (pl.英雄) 11. struggle (v.) → ________ (现在分词) 12. proud (adj.) → ________ (n.骄傲；自豪) 13. patient (adj.) → ________ (n.耐心) 14. decide (v.) → ________ (n.决定) 15. work (v.) → ________ (n.工人) 16. spirit (n.) → ________ (adj.精神上的) 17. contribute (v.) → ________ (n.贡献) 18. bear (v.) → ________ (过去分词，承受；忍受) 19. medicine (n.) → ________ (adj.医疗的) 20. treat (v.) → ________ (n.治疗；对待) Unit 3 Smart Learning 1. learn (v.) → ________ (n.学习者) 2. create (v.) → ________ (adj.有创造力的) 3. review (v.) → ________ (n.复习；回顾) 4. memory (n.) → ________ (v.记住；记忆) 5. connect (v.) → ________ (n.联系；关联) 6. wise (adj.) → ________ (adv.明智地) 7. repeat (v.) → ________ (n.重复) 8. use (v.) → ________ (adj.有用的) 9. memory (n.) → ________ (pl.记忆；回忆) 10. active (adj.) → ________ (adv.积极地) 11. know (v.) → ________ (n.知识) 12. efficient (adj.) → ________ (adv.高效地) 13. organize (v.) → ________ (n.组织；机构) 14. note (n.) → ________ (pl.笔记) 15. improve (v.) → ________ (n.改进；进步) 16. practice (v.) → ________ (n.练习) 17. science (n.) → ________ (adj.科学的) 18. plan (v.) → ________ (现在分词) 19. memorize (v.) → ________ (n.记忆) 20. able (adj.) → ________ (n.能力) 二、用括号内单词的适当形式填空 Unit 1 The Changing World 1. Great ________ (change) have taken place in our hometown over the past years. 2. With the fast ________ (develop) of technology, people’s life becomes much easier. 3. Many people have ________ (benefit) from the new public services in our city. 4. Air ________ (pollute) is becoming less serious in many cities now. 5. This old house was ________ (complete) rebuilt ten years ago. 6. ________ (real) speaking, our living conditions are far better than before. 7. People are looking forward to further ________ (improve) of public transport. 8. Lots of new ________ (build) stand along both sides of the street. 9. Some small villages have become ________ (develop) tourist places. 10. It is ________ (surprise) that such great progress has been made in such a short time. 11. Many ________ (village) choose to work in big cities for better chances. 12. Modern ________ (transport) makes travelling from one place to another much faster. 13. Many people are ________ (satisfy) with the new‑built community service centers. 14. Our hometown ________ (change) a lot in the last twenty years. 15. People’s ________ (life) are getting richer and more colourful. 16. We should try our best ________ (create) a better living environment. 17. Good ________ (medicine) care is provided for old people in this community. 18. It is ________ (possible) for us to finish all the work within one day without help. 19. ________ (luck), more young people return home to help build their hometown. 20. The old park has been ________ (rebuild) and looks more beautiful now. Unit 2 Inspiring People 1. The scientist’s ________ (achieve) encourage thousands of young students. 2. The girl showed great ________ (courage) when she faced all kinds of difficulties. 3. He ________ (devote) most of his time to medical research in the past ten years. 4. We take great ________ (proud) in those people who make great contributions to our country. 5. His ________ (succeed) comes from hard work and endless practice. 6. The great ________ (lead) always thinks more about public interests than his own. 7. Those national ________ (hero) set good examples for teenagers. 8. Making a good ________ (decide) is very important when we face hard choices. 9. Her ________ (educate) gave her more chances to serve poor children. 10. The young man kept ________ (struggle) for his dream though he met lots of failures. 11. We are deeply moved by their high ________ (spirit). 12. Every one of us should make our own ________ (contribute) to society. 13. The doctor devoted himself to ________ (treat) poor patients in mountain areas. 14. It is ________ (value) for teenagers to learn from inspiring people around us. 15. He has ________ (bear) much pressure but never gives up his dream. 16. With hard work, he finally ________ (overcome) all kinds of difficulties. 17. She has great ________ (strong) of will and never gives in to trouble. 18. Many young people are ________ (inspire) by those self‑devoted workers. 19. We should learn to be ________ (patience) when we meet challenges in our daily life. 20. The story of the role model is well worth ________ (read) again and again. Unit 3 Smart Learning 1. A good ________ (learn) knows how to take proper notes while studying. 2. Taking notes helps us review what we ________ (learn) in class. 3. We should connect new knowledge with our old ________ (memory). 4. It is important to plan our study time ________ (wise). 5. Making mind‑maps improves our learning ________ (efficient). 6. ________ (active) taking part in class activities helps us make great progress. 7. Too much stress will stop us from ________ (organize) our study well. 8. Good learners try different ways ________ (improve) their study skills. 9. ________ (science) learning methods can save us plenty of time. 10. He keeps ________ (review) key points every evening before going to bed. 11. Lots of students have difficulty ________ (memorize) long English texts. 12. We should pay attention to the ________ (connect) between different subjects. 13. It’s necessary for us ________ (take) clear notes in every class. 14. Some learning apps are quite ________ (use) for middle‑school students. 15. Practice makes perfect, so constant ________ (practice) cannot be ignored. 16. Too many useless notes will prevent us from ________ (think) independently. 17. He has built up rich ________ (know) through reading and practice. 18. One of the most important skills is ________ (organize) your learning tasks properly. 19. Everyone has different learning habits and ________ (able). 20. It is no good ________ (repeat) words without real understanding. 三、语法填空（阅读短文，填入括号内单词的正确形式或适当的词） Passage 1（Unit1 The Changing World 家乡变迁） Great changes 1. ________ (take) place in Li Ming’s hometown over the last 20 years. In the past, people lived in small old houses 2. ________ travelled by bike. Now many new tall buildings 3. ________ (build). Public transport has become much better. More roads and highways appear. People benefit 4. ________ these changes. People’s living conditions 5. ________ (improve) greatly. However, there are still some problems, such as air and water 6. ________ (pollute). Local government is trying 7. ________ (create) a greener environment. Villagers also take action. 8. ________ they work together, their hometown will become more comfortable. It is surprising 9. ________ (see) how fast everything changes. Every citizen should play a part 10. ________ building a nicer home. Passage 2（Unit2 Inspiring People 榜样人物） Yuan Longping is one of the most inspiring people 1. ________ we know. He devoted most of his life 2. ________ hybrid‑rice research. His great 3. ________ (achieve) helped solve food problems for millions of people. He showed great courage and never gave up 4. ________ (face) failures. He was full of high 5. ________ (spirit). Many young people 6. ________ (inspire) by his stories. We take pride 7. ________ such great scientists. For teenagers, it is valuable 8. ________ (learn) from them. Their stories tell us that 9. ________ (succeed) belongs to those who keep struggling. Everyone can make their own 10. ________ (contribute) to the world. Passage 3（Unit3 Smart Learning 智慧学习） Being a good learner needs smart learning skills. Good learners are active 1. ________ think wisely. They know how 2. ________ (organize) their study. Taking notes is a useful skill. While listening in class, they write down key points instead 3. ________ writing everything down. They often review notes after class 4. ________ (connect) new knowledge with old memories. Some students have trouble 5. ________ (memorize) knowledge. Wise learners use mind‑maps or flashcards 6. ________ (help) themselves. It’s no good 7. ________ (repeat) information without understanding. ________ (science) learning ways can improve study efficiency. Everyone has different 9. ________ (able). We should find methods 10. ________ fit ourselves best. Passage 4（综合一：变化与成长） Our society keeps changing all 1. ________ time. With the development of society, new chances are brought 2. ________ for teenagers. Meanwhile, we need inspiring role‑models 3. ________ guide us forward. Those great people’s stories encourage us 4. ________ (work) harder. To keep up with the changing world, we must become smart 5. ________ (learn). We should develop good learning habits and learn 6. ________ (think) independently. It is important 7. ________ (review) what we have learned from time to time. If we make good use 8. ________ proper learning skills, we will make progress step 9. ________ step. No matter what difficulty we meet, never stop 10. ________ (fight) for our goals. Passage 5（综合二：时代少年） We are living in 1. ________ fast‑changing world. Great development 2. ________ (bring) us chances as well as challenges. We should learn from inspiring people around us and develop smart learning skills 3. ________ (we). Good learners do not only get knowledge from books 4. ________ also learn from real life. While studying, try to connect new knowledge 5. ________ personal experience. Keep reviewing and practicing so that your memory 6. ________ (become) stronger. Everyone has their own advantages and 7. ________ (able). Don’t compare yourself blindly 8. ________ others. It’s wise 9. ________ (find) suitable ways for yourself. Only through hard work 10. ________ we make our dreams come true. 考前必刷九年级英语上册Unit 1-Unit 3单元 培优过关专题 解析版答案 一、词形转换 Unit 1 The Changing World 1. changes 解析：change作名词“变化”，可数名词，复数changes。 2. development 解析：develop(v.发展)→development(n.发展；开发)，the development of……的发展。 3. beneficial 解析：benefit(v.使受益)→beneficial(adj.有益的)；be beneficial to 对……有益。 4. pollution 解析：pollute(v.污染)→pollution(n.污染)，不可数名词。 5. used 解析：use(v.使用)→used(adj.用过的；二手的)。 6. really 解析：real(adj.真正的)→really(adv.真正地；实际上)，修饰动词、句子。 7. improvement 解析：improve(v.改善)→improvement(n.改善；提高)。 8. building 解析：build(v.建造)→building(n.建筑物)。 9. developed 解析：develop(v.发展)→developed(adj.发达的)；developing 发展中的。 10. surprising 解析：surprise(n.惊讶)→surprising(adj.令人惊讶的，修饰事物)；surprised修饰人。 11. completely 解析：complete(v./adj.完成/完整的)→completely(adv.完全地)，修饰动词。 12. villager 解析：village(n.村庄)→villager(n.村民)。 13. transportation 解析：transport(n.交通)→transportation(adj./n.交通运输的/交通运输)。 14. disappear 解析：appear(v.出现)反义词disappear(v.消失)，否定前缀dis‑。 15. lives 解析：life(n.生活；生命)，fe结尾变ves，复数lives。 16. creative 解析：create(v.创造)→creative(adj.创造性的)。 17. medical 解析：medicine(n.药)→medical(adj.医学的；医疗的)；medical care医疗保障。 18. possibly 解析：possible(adj.可能的)→possibly(adv.可能地)。 19. lucky 解析：luck(n.运气)→lucky(adj.幸运的)。 20. satisfied 解析：satisfy(v.使满意)→satisfied(adj.感到满意的，修饰人)；be satisfied with对……满意。 Unit 2 Inspiring People 1. inspiring 解析：inspire(v.激励)→inspiring(adj.鼓舞人心的，修饰事物)；inspired修饰人。 2. courageous 解析：courage(n.勇气)→courageous(adj.勇敢的)。 3. achievement 解析：achieve(v.取得成就)→achievement(n.成就；成绩)。 4. valuable 解析：value(n.价值)→valuable(adj.有价值的)。 5. devotion 解析：devote(v.奉献)→devotion(n.奉献；投入)。 6. strength 解析：strong(adj.强壮的)→strength(n.力量；力气)。 7. success 解析：succeed(v.成功)→success(n.成功)。 8. education 解析：educate(v.教育)→education(n.教育)。 9. leader 解析：lead(v.领导)→leader(n.领导者；领袖)。 10. heroes 解析：hero(n.英雄)，o结尾有生命名词，复数heroes。 11. struggling 解析：struggle(v.奋斗，挣扎)，现在分词struggling。 12. pride 解析：proud(adj.自豪的)→pride(n.骄傲；自豪)；take pride in为……自豪。 13. patience 解析：patient(adj.有耐心的)→patience(n.耐心)。 14. decision 解析：decide(v.决定)→decision(n.决定)；make a decision做决定。 15. worker 解析：work(v.工作)→worker(n.工人)。 16. spiritual 解析：spirit(n.精神)→spiritual(adj.精神上的)。 17. contribution 解析：contribute(v.做贡献)→contribution(n.贡献)；make a contribution to对……做贡献。 18. borne 解析：bear(v.承受；忍受)，过去分词borne。 19. medical 解析：medicine(n.药物)→medical(adj.医疗的)。 20. treatment 解析：treat(v.治疗；对待)→treatment(n.治疗；对待)。 Unit 3 Smart Learning 1. learner 解析：learn(v.学习)→learner(n.学习者)。 2. creative 解析：create(v.创造)→creative(adj.有创造力的)。 3. review 解析：review(v.复习)本身可作名词n.复习；回顾。 4. memorize 解析：memory(n.记忆)→memorize(v.记住；记忆)。 5. connection 解析：connect(v.联系)→connection(n.联系；关联)。 6. wisely 解析：wise(adj.明智的)→wisely(adv.明智地)，修饰动词。 7. repetition 解析：repeat(v.重复)→repetition(n.重复)。 8. useful 解析：use(v.使用)→useful(adj.有用的)。 9. memories 解析：memory(n.记忆；回忆)，辅音+y结尾，变y为i+es，复数memories。 10. actively 解析：active(adj.积极的)→actively(adv.积极地)，修饰动词。 11. knowledge 解析：know(v.知道)→knowledge(n.知识)，不可数名词。 12. efficiently 解析：efficient(adj.高效的)→efficiently(adv.高效地)。 13. organization 解析：organize(v.组织)→organization(n.组织；机构)。 14. notes 解析：note(n.笔记)，复数notes；take notes记笔记。 15. improvement 解析：improve(v.改进)→improvement(n.改进；进步)。 16. practice 解析：practice(v./n.练习)，名词形式practice。 17. scientific 解析：science(n.科学)→scientific(adj.科学的)。 18. planning 解析：plan(v.计划)，重读闭音节双写n，现在分词planning。 19. memorization 解析：memorize(v.记忆)→memorization(n.记忆)。 20. ability 解析：able(adj.能够的)→ability(n.能力)。 二、用括号内单词的适当形式填空 Unit 1 The Changing World 1. changes 解析：谓语have taken place，主语为可数名词复数。 句意：在过去这些年，我的家乡发生了巨大变化。 2. development 解析：the +名词 +of；with the fast development of随着……的快速发展。 句意：随着科技快速发展，人们的生活变得容易得多。 3. benefited 解析：have +过去分词，现在完成时；benefit的过去分词benefited。 句意：很多人已经从本市新的公共服务中获益。 4. pollution 解析：air pollution空气污染，名词短语作句子主语。 句意：如今很多城市空气污染变得没那么严重。 5. completely 解析：副词修饰动词rebuilt。 句意：这栋老房子十年前被完全重建。 6. Really 解析：副词修饰speaking；句首首字母大写；really speaking说实话。 句意：说实话，我们的生活条件比以前好很多。 7. improvement 解析：further 进一步的，后面接名词。 句意：人们期盼公共交通的进一步改善。 8. buildings 解析：lots of后面接可数名词复数。 句意：街道两旁矗立着许多新楼房。 9. developed 解析：形容词修饰名词tourist places，developed发达的。 句意：一些小村庄已经成为发达的旅游地点。 10. surprising 解析：It is +adj. that从句；修饰整件事情，用‑ing形容词surprising。 句意：在如此短时间内取得这么大进步令人惊讶。 11. villagers 解析：many后接可数名词复数villagers。 句意：很多村民为了更好机遇选择去大城市工作。 12. transport / transportation 解析：modern后面接名词，modern transport现代交通。 句意：现代交通让各地出行快得多。 13. satisfied 解析：be satisfied with 对……感到满意，固定搭配。 句意：人们对新建社区服务中心很满意。 14. has changed 解析：in the last twenty years，现在完成时；主语our hometown单数。 句意：过去二十年来我的家乡变化很大。 15. lives 解析：谓语are，主语用life复数lives。 句意：人们的生活更加富足多彩。 16. to create 解析：try one’s best to do sth 尽最大努力做某事。 句意：我们应当尽全力去创造更好的居住环境。 17. medical 解析：形容词修饰名词care；medical care医疗保障。 句意：这个社区为老人提供良好医疗保障。 18. impossible 解析：It is +adj. for sb to do；根据句意“没有帮助一天做完全部工作是不可能的”，possible反义词impossible。 句意：没有帮助，我们一天之内完成全部工作是不可能的。 19. Luckily 解析：副词作句首状语修饰整个句子，句首大写。 句意：幸运的是，更多年轻人回到家乡助力家乡建设。 20. rebuilt 解析：现在完成时被动：has been +过去分词；rebuild过去分词rebuilt。 句意：这座老公园已经重建，看起来更美了。 Unit 2 Inspiring People 1. achievements 解析：谓语encourage原形，主语用复数名词achievements。 句意：这位科学家的成就鼓舞成千上万青年学生。 2. courage 解析：great后接名词；courage勇气，不可数名词。 句意：面对重重困难，这个女孩表现出巨大勇气。 3. has devoted 解析：in the past ten years现在完成时；he作主语。devote …to 致力于。 句意：过去十年，他把大部分时间投入医学研究。 4. pride 解析：take great pride in 为……深感自豪，固定短语。 句意：我们为那些为国家做出巨大贡献的人深感自豪。 5. success 解析：his后面接名词作句子主语。 句意：他的成功来源于勤奋和无尽练习。 6. leader 解析：great后接名词；谓语thinks提示主语单数。 句意：这位伟大的领袖总是更多考虑公共利益而非个人利益。 7. heroes 解析：those后面接可数名词复数heroes。 句意：那些民族英雄给青少年树立好榜样。 8. decision 解析：make a good decision 做一个好决定，冠词a后接名词。 句意：当面临艰难抉择，做出好决定十分重要。 9. education 解析：her后面接名词作主语，education教育。 句意：她所受的教育给予她更多机会去服务贫困儿童。 10. struggling 解析：keep doing sth 坚持做某事，后接动名词。 句意：虽然遭遇很多失败，年轻人依旧为梦想持续奋斗。 11. spirit 解析：high spirit高尚的精神，名词。 句意：他们崇高的精神深深打动我们。 12. contribution 解析：make one’s own contribution to 做出自己的一份贡献。 句意：我们每一个人都应当为社会做出自己的贡献。 13. treating 解析：devote oneself to doing sth，to是介词，接动名词。 句意：医生全身心致力于救治山区贫困病人。 14. valuable 解析：It is +adj. for sb to do；valuable有价值的。 句意：青少年向身边榜样学习是很有价值的。 15. borne 解析：has +过去分词，现在完成时；bear过去分词borne。 句意：他承受了巨大压力，却从不放弃梦想。 16. overcame 解析：陈述过去发生事情，一般过去时；overcome过去式overcame。 句意：凭借努力，他最终克服重重困难。 17. strength 解析：great后面接名词；strength of will意志力。 句意：他拥有强大意志力，绝不向困境屈服。 18. inspired 解析：一般现在时被动语态：are +过去分词；be inspired by被……鼓舞。 句意：很多年轻人被无私奉献的劳动者所鼓舞。 19. patient 解析：be动词后接形容词作表语；be patient有耐心。 句意：日常生活遇到挑战，我们应当学会有耐心。 20. reading 解析：be worth doing sth 值得做某事，固定搭配。 句意：榜样的故事值得反复阅读。 Unit 3 Smart Learning 1. learner 解析：a good后接单数名词；learner学习者。 句意：一名优秀的学习者懂得课堂上怎样恰当记笔记。 2. have learned / learnt 解析：review后面宾语从句，“课堂上已经学到的内容”，用现在完成时。 句意：记笔记帮助我们复习课堂上学到的知识。 3. memories 解析：our形容词性物主代词，后接名词复数memories。 句意：把新知识和旧记忆联系起来十分重要。 4. wisely 解析：副词wisely修饰动词plan。 句意：明智规划学习时间很重要。 5. efficiency 解析：learning efficiency学习效率，名词作宾语。 句意：绘制思维导图提升我们的学习效率。 6. Actively 解析：副词修饰动名词短语taking part in；句首大写。 句意：积极参与课堂活动有助于我们取得巨大进步。 7. organizing 解析：stop sb from doing sth阻止某人做某事，from介词接动名词。 句意：过大压力会妨碍我们妥善规划学习。 8. to improve 解析：try different ways to do sth 尝试不同方式去做某事，不定式表目的。 句意：优秀学习者尝试不同方法提升学习技能。 9. Scientific 解析：形容词修饰名词learning methods；句首大写。 句意：科学的学习方法可以节约大量时间。 10. reviewing 解析：keep doing sth坚持做某事，动名词作宾语。 句意：他每晚睡前坚持复习重点知识。 11. memorizing 解析：have difficulty (in) doing sth做某事有困难，in可以省略。 句意：很多学生背诵长篇英语文本有困难。 12. connection 解析：the后面接名词；connection联系。 句意：我们应当重视不同学科之间的关联。 13. to take 解析：It’s necessary for sb to do sth做某事对某人来说有必要。 句意：每节课做好清晰笔记对我们很有必要。 14. useful 解析：be动词后接形容词作表语；useful有用的。 句意：一些学习应用软件对中学生相当有用。 15. practice 解析：constant形容词，后面接名词practice练习。 句意：熟能生巧，因此持续练习不可忽视。 16. thinking 解析：prevent sb from doing sth阻止……做某事，from介词后接动名词。 句意：过多无用笔记会阻碍我们独立思考。 17. knowledge 解析：rich形容词后接名词knowledge知识，不可数名词。 句意：通过阅读和练习，他积累了丰富知识。 18. to organize 解析：不定式作表语is to do，表示“任务、职责是……”。 句意：最重要技能之一就是合理规划你的学习任务。 19. abilities 解析：and并列，与habits保持一致，用名词复数abilities能力。 句意：每个人拥有不同学习习惯与能力。 20. repeating 解析：It is no good doing sth做某事没有用处，固定句型。 句意：不去真正理解，只是重复背诵单词没有用处。 三、语法填空 核查说明：核查时态语态、非谓语动词、连词、代词、介词、从句引导词、固定搭配，贴合人教版九上Unit1‑3教材考点，无超纲。 Passage 1（Unit1 The Changing World 家乡变迁） 原文 Great changes 1. ________ (take) place in Li Ming’s hometown over the last 20 years. In the past, people lived in small old houses 2. ________ travelled by bike. Now many new tall buildings 3. ________ (build). Public transport has become much better. More roads and highways appear. People benefit 4. ________ these changes. People’s living conditions 5. ________ (improve) greatly. However, there are still some problems, such as air and water 6. ________ (pollute). Local government is trying 7. ________ (create) a greener environment. Villagers also take action. 8. ________ they work together, their hometown will become more comfortable. It is surprising 9. ________ (see) how fast everything changes. Every citizen should play a part 10. ________ building a nicer home. 1. have taken 解析： over the last 20 years  是现在完成时标志；changes为复数主语；take place 发生（无被动）。 句意：李明的家乡在过去20年发生了巨大变化。 2. and 解析：并列连词and，连接两个谓语lived与travelled。 句意：过去，人们住在老旧的小房子里，出行靠自行车。 3. are built 解析：一般现在时被动语态；buildings和build是被动关系，“楼房被建造”。 句意：如今许多崭新高楼被修建起来。 4. from 解析：固定搭配 benefit from 从……中获益。 5. have improved 解析：现在完成时，conditions复数主语，表达“生活条件已经得到改善”。 6. pollution 解析：and并列，air and water pollution 空气和水污染，用名词。 7. to create 解析：try to do sth 尽力做某事，不定式作宾语。 8. If 解析：if引导条件状语从句，“如果”；句首首字母大写，主将从现。 9. to see 解析：It is +adj. +to do sth，it作形式主语，不定式为真正主语。 10. in 解析：play a part in doing sth 在做某事中发挥作用，固定介词搭配。 Passage 2（Unit2 Inspiring People 榜样人物） 原文 Yuan Longping is one of the most inspiring people 1. ________ we know. He devoted most of his life 2. ________ hybrid‑rice research. His great 3. ________ (achieve) helped solve food problems for millions of people. He showed great courage and never gave up 4. ________ (face) failures. He was full of high 5. ________ (spirit). Many young people 6. ________ (inspire) by his stories. We take pride 7. ________ such great scientists. For teenagers, it is valuable 8. ________ (learn) from them. Their stories tell us that 9. ________ (succeed) belongs to those who keep struggling. Everyone can make their own 10. ________ (contribute) to the world. 1. that 解析：定语从句，先行词people被最高级修饰，关系代词只用that，在从句中作know宾语。 2. to 解析：devote one’s life to sth 把一生奉献于……，to为介词。 3. achievements 解析：his great后接名词；谓语helped提示主语用复数achievements（多项成就）。 4. facing 解析：give up doing sth 放弃做某事，介词up后面接动名词。 5. spirit 解析：high spirit 崇高的精神，spirit此处为不可数抽象名词。 6. are inspired 解析：一般现在时被动；be inspired by 被……鼓舞；people复数。 7. in 解析：take pride in 为……感到自豪，固定短语。 8. to learn 解析：It is +adj. for sb to do sth 句型，不定式作真正主语。 9. success 解析：从句缺少主语，用名词success（成功）作主语。 10. contribution 解析：make one’s own contribution to… 为……做出自己的一份贡献。 Passage 3（Unit3 Smart Learning 智慧学习） 原文 Being a good learner needs smart learning skills. Good learners are active 1. ________ think wisely. They know how 2. ________ (organize) their study. Taking notes is a useful skill. While listening in class, they write down key points instead 3. ________ writing everything down. They often review notes after class 4. ________ (connect) new knowledge with old memories. Some students have trouble 5. ________ (memorize) knowledge. Wise learners use mind‑maps or flashcards 6. ________ (help) themselves. It’s no good 7. ________ (repeat) information without understanding. 8. ________ (science) learning ways can improve study efficiency. Everyone has different 9. ________ (able). We should find methods 10. ________ fit ourselves best. 1. and 解析：并列连词and，并列are active与think wisely两个谓语。 2. to organize 解析：“疑问词+不定式”结构 how to do。 3. of 解析：instead of doing sth 而不是做某事，固定短语。 4. to connect 解析：不定式作目的状语，“课后复习笔记，目的是把新旧知识建立联系”。 5. memorizing 解析：have trouble (in) doing sth 做某事有困难，in可省略，后接动名词。 6. to help 解析：use sth to do sth 使用某物去做某事，不定式表目的。 7. repeating 解析：It’s no good doing sth 做某事没有用处，固定句型，用动名词。 8. Scientific 解析：形容词修饰名词短语learning ways；句首首字母大写。 9. abilities 解析：different后面接可数名词复数abilities（多种能力）。 10. that / which 解析：定语从句，先行词methods为物，关系代词that/which在从句作主语。 Passage 4（综合一：变化与成长） 原文 Our society keeps changing all 1. ________ time. With the development of society, new chances are brought 2. ________ for teenagers. Meanwhile, we need inspiring role‑models 3. ________ guide us forward. Those great people’s stories encourage us 4. ________ (work) harder. To keep up with the changing world, we must become smart 5. ________ (learn). We should develop good learning habits and learn 6. ________ (think) independently. It is important 7. ________ (review) what we have learned from time to time. If we make good use 8. ________ proper learning skills, we will make progress step 9. ________ step. No matter what difficulty we meet, never stop 10. ________ (fight) for our goals. 1. the 解析：all the time 一直，固定短语。 2. about 解析：bring about 带来、造成，固定动词短语。 3. to 解析：不定式作目的状语 need sb to do sth 需要某人做某事。 4. to work 解析：encourage sb to do sth 鼓励某人做某事。 5. learners 解析：主语we，对应复数名词learners“学习者”。 6. to think 解析：learn to do sth 学会做某事。 7. to review 解析：It is +adj. +to do sth，it形式主语。 8. of 解析：make good use of 充分利用，固定搭配。 9. by 解析：step by step 一步一步地，固定短语。 10. fighting 解析：stop doing sth 停止正在做的事；此处指不要停止为目标奋斗。 Passage 5（综合二：时代少年） 原文 We are living in 1. ________ fast‑changing world. Great development 2. ________ (bring) us chances as well as challenges. We should learn from inspiring people around us and develop smart learning skills 3. ________ (we). Good learners do not only get knowledge from books 4. ________ also learn from real life. While studying, try to connect new knowledge 5. ________ personal experience. Keep reviewing and practicing so that your memory 6. ________ (become) stronger. Everyone has their own advantages and 7. ________ (able). Don’t compare yourself blindly 8. ________ others. It’s wise 9. ________ (find) suitable ways for yourself. Only through hard work 10. ________ we make our dreams come true. 1. a 解析：a fast‑changing world 一个快速变化的世界，不定冠词表泛指。 2. has brought 解析：表达已经带来结果，现在完成时；development单数主语。 3. ourselves 解析：反身代词ourselves，“我们自己”，作方式状语。 4. but 解析：not only…but also… 不但……而且……，并列结构。 5. with 解析：connect…with… 把……和……联系起来，固定搭配。 6. will become 解析：so that引导目的状语从句，将来含义，用一般将来时will become。 7. abilities 解析：and并列advantages，填名词复数abilities。 8. with 解析：compare…with… 把……和……作对比。 9. to find 解析：It’s +adj. +to do sth 句型。 10. can 解析：“only +状语”置于句首的倒装含义，情态动词can，“只有通过努力奋斗，我们才能够实现梦想”。 学科网（北京）股份有限公司 $