Unit 7 第1课时 Section 1 Reading（分层练习）英语新教材沪教版七年级下册

Unit 7 Role models of our time Section 1 Reading 一、单项选择 1.Everyone looks up to him because he always helps others. He is a true ____.​ A. hero​ B. visitor​ C. stranger​ D. guest 【答案】A 【解析】A. hero：“hero” 除了有 “英雄” 之意，在日常生活中，总是帮助他人、值得大家敬仰的人也可被称为英雄，该选项符合语境。​B. visitor：“visitor” 意为 “访客”。 C. stranger：“stranger” 表示 “陌生人”。 D. guest：“guest” 指 “客人”。同样和句子所描述的总是帮助他人、受人尊敬的情境不相关，不符合语境。​总是帮助他人且受人敬仰的人可被称为真正的英雄，A 选项契合句子含义。​ 2.The ____ of the new teaching method made a big difference in students' learning.​ ​A. follower B. beginner​ C. learner​ D. pioneer 【答案】D 【解析】A. follower：“follower” 意为 “追随者” 。句子强调的是发起新方法的人，并非追随者，不符合语境​ B. beginner：“beginner” 意思是 “初学者” 。初学者与发起新教学方法并带来重大影响这一行为不相符，不符合语境。​ C. learner：“learner” 指 “学习者” 。学习者主要强调学习知识，而非发起新教学方法，不符合语境。​D. pioneer：“pioneer” 可表示 “倡导者，先锋” 。在此句中，倡导新教学方法的人对学生学习产生重大影响，该选项符合语境。​ 3.Thomas Edison made great ____ to the development of electricity.​ A. progresses​ B. inventions​ C. contributions​ D. discoveries​ 【答案】C 【解析】A. progresses：“progress” 是不可数名词，没有 “progresses” 这种复数形式，所以 C 选项本身语法错误。​B. inventions：“inventions” 意为 “发明”。虽然爱迪生有很多发明，但这里强调的是对电力发展这一过程的贡献，并非单纯说发明，所以该选项不太契合。​C. contributions：“contributions” 是 “contribution” 的复数形式，意为 “贡献”。爱迪生在电力发展方面做出诸多贡献，“make contributions to...” 表示 “对…… 做出贡献”，符合语境。​D. discoveries：“discoveries” 意为 “发现”。与爱迪生在电力发展中所做的贡献这一语境不匹配，不符合题意。 4.Parents always think that good ____ is the key to their children's future success.​ A. information​ B. education​ C. communication​ D. entertainment​ 【答案】B 【解析】​A. information：“information” 指 “信息” 。信息虽然重要，但从普遍认知来说，不是孩子未来成功的关键因素，不符合语境。​B. education：“education” 意为 “教育” 。家长通常认为良好的教育是孩子未来成功的关键，符合常理和语境。​C. communication：“communication” 意为 “交流，沟通” 。沟通能力对孩子发展有帮助，但并非像教育那样直接关联到未来成功的关键，不符合语境。​ D. entertainment：“entertainment” 表示 “娱乐” 。娱乐与孩子未来成功没有直接紧密联系，不符合语境。 5.She ____ two hours doing her homework every day.​ A. spends​ B. costs​ C. takes​ D. pays​ 【答案】A 【解析】​A. spends：“spend” 常用结构为 “sb. spend + 时间 / 金钱 + (in) doing sth.” 或 “sb. spend + 时间 / 金钱 + on sth.” 。此句中主语 “she” 是人，且后面接 “two hours doing her homework”，符合 “spend...(in) doing sth.” 结构，所以该选项正确。​B. costs：“cost” 的主语通常是物，常用结构是 “sth. cost sb. + 金钱”，表示 “某物花费某人多少钱”，这里主语是人，不符合 “cost” 的用法，所以该选项错误。​ C. takes：“take” 表示 “花费” 时，常用结构是 “It takes sb. + 时间 + to do sth.”，其中 it 作形式主语，真正的主语是后面的动词不定式短语。此句结构不符合 “take” 的用法，所以该选项错误。​ D. pays：“pay” 常与 for 搭配，构成 “sb. pay + 金钱 + for sth.” 结构，表示 “某人为某物支付多少钱”，主要用于支付金钱方面，且不用于花费时间的表达，所以该选项错误。 6.The scientists are doing a lot of ____ to find a cure for the disease.​ A. exercise​ B. homework​ C. housework​ D. research​ 【答案】D 【解析】​A. exercise：“exercise” 有 “锻炼；练习” 等意思，与科学家进行科研的行为不一致，不符合语境 ​ B. homework：“homework” 指 “家庭作业”，通常是学生完成的学习任务，与科学家的行为不相关，不符合语境。​C. housework：“housework” 表示 “家务”，和科学家寻找疾病治疗方法的工作毫无联系，不符合语境。​D. research：“research” 意为 “研究”，科学家为找到疾病的治疗方法进行的活动就是研究，符合语境。 7. With hard work, you can ____ your dreams.​ A. accept​ B. receive​ C. achieve​ D. discover​ 【答案】C 【解析】​A. accept：“accept” 表示 “接受”，侧重于主观上愿意接受，与 “实现梦想” 的语义不符。B. receive：“receive” 意为 “收到，接到”，强调客观上收到某物，和 “梦想” 搭配不恰当。C. achieve：“achieve” 有 “实现” 的意思，“achieve one's dreams” 是 “实现某人的梦想”，是常见搭配，符合句子表达通过努力达成梦想的语境。​D. discover：“discover” 指 “发现”，通常用于发现原本存在但未被知晓的事物，与 “梦想” 无法搭配。 8. The charity organization is trying to ____ money for the poor children.​ A. raise​ B. rise​ C. collect​ D. gather​ 【答案】A 【解析】​A. raise：“raise” 有 “筹集” 之意，“raise money” 即 “筹集资金”，是常见搭配，符合慈善组织为贫困儿童筹钱的语境，该选项正确。​ B. rise：“rise” 意为 “上升”，是不及物动词，后面不能直接接宾语。​C. collect：“collect” 有 “收集” 的意思，强调把分散的东西集中起来，比如 “collect stamps”（集邮）。虽然也有收集钱的意思，但在慈善筹钱这个语境中，“raise money” 更常用，该选项不太贴合语境。​ D. gather：“gather” 同样有 “聚集，收集” 的含义，侧重于将人或物聚集在一起，如 “gather the books”（把书收集起来），与慈善组织筹集资金的语境不太相符，该选项错误。​ 9. Our club was ____ by a group of students who shared the same hobby.​ A. found​ B. founded​ C. discovered​ D. started​ 【答案】B 【解析】​A. found：同第一题，这里 “found”（发现）不符合俱乐部被创建的语境，所以该选项错误。​ B. founded：“founded” 用于表示俱乐部这类组织的成立，“be founded by...” 表示 “由…… 创立”，符合句子意思，该选项正确。​C. discovered：“discovered” 意为 “发现”，发现的对象通常是原本就存在只是未被知晓的事物，与创建俱乐部的行为完全不同，该选项错误。​ D. started：“started” 有 “开始；创办” 的意思，在表示 “创办” 时，和 “set up” 类似，较为口语化，在正式表达组织成立时，“founded” 更为合适，所以该选项不是最优选择。​ 10. The teacher gave him high ____ for his excellent composition.​ A. pride​ B. prize​ C. price​ D. praise​ 【答案】D 【解析】A. pride：“pride” 意为 “自豪，骄傲”，常用结构是 “take pride in...”（以…… 为傲），此处不能用 “give sb. high pride” 这种表达。 B. prize：“prize” 指 “奖品，奖赏”，通常与赢得、获得搭配。​ C. price：“price” 是 “价格”，与老师对学生作文的评价毫无关系。​D. praise：“praise” 意为 “赞扬”，“give sb. high praise” 表示 “高度赞扬某人”，老师因为他出色的作文给予高度赞扬，符合语境。​ 11. We should keep ____ places clean, like parks and libraries.​ A. own​ B. private​ C. personal​ D. public​ 【答案】D 【解析】A. own：“own” 常与物主代词连用，表示 “自己的”，该选项错误。​​ B. private：“private” 意思是 “私人的”，与 “public” 意思相反，私人场所与公园、图书馆这类公共场所不符，所以该选项错误。​C. personal：“personal” 也是 “个人的”，强调属于某人自己的，同样与公共场所的概念相悖，不符合语境，该选项错误。D. public：“public” 意为 “公共的”，“public places” 表示 “公共场所”，公园和图书馆都属于公共场所，该选项符合语境。​ 12.The school gave him an award in ____ of his excellent academic performance.​ A. need​ B. praise​ C. memory​ D. honour​ 【答案】D 【解析】​A. need：“in need of” 意为 “需要……”，与学校因学生优秀表现颁奖这一语境毫无关联。 B. praise：“praise” 作名词时意为 “赞扬”，常见搭配为 “in praise of”，但该短语强调赞扬的内容，而此句强调的是颁奖这一行为是对他的敬意，所以该选项不太合适。​C. memory：“in memory of” 表示 “为了纪念……”，一般用于纪念逝去的人或事，与奖励优秀学生的语境不相符，该选项错误。​ D. honour：“in honour of” 为固定短语，意为 “为了向…… 表示敬意；为纪念……” 。在此句中，学校因为他出色的学业表现给他颁奖，是为了表示对他的敬意，符合语境，该选项正确。​ 13. Students can ____ our school by taking part in volunteer activities.​ A. pay attention to​ B. make a difference to​ C. make contributions to​ D. look forward to​ 【答案】C 【解析】​A. pay attention to：意思是 “注意……”，与学生为学校做贡献的行为毫无关联，不符合语境。 C. make contributions to：意为 “为…… 做贡献”，学生通过参加志愿活动为学校做贡献，语义通顺。​ B. make a difference to：表示 “对…… 产生影响”，强调改变，与参加志愿活动为学校做贡献的侧重点不同，不符合语境。​ D. look forward to：指 “期待……”，通常接名词或动名词，表达对未来事情的期待，与句子所表达的内容不相符。 14.Good communication skills ____ building strong relationships with others.​ A. have an influence on​ B. are important for​ C. play a key role in​ D. make a difference to​ 【答案】C 【解析】A. have an influence on：“对…… 有影响”，影响可大可小，不一定是关键作用，与句子强调良好沟通技巧的关键地位不符。​B. are important for：意思是 “对…… 是重要的”，只是说明重要性，没有 “play a key role in” 那种强调关键作用、核心地位的程度深，在此语境中不如 C 选项贴切。​ C. play a key role in：表示 “在…… 中起关键作用”，强调核心、关键的地位，突出良好沟通技巧在建立关系中起到的至关重要的作用，符合语境。​D. make a difference to：“对…… 产生影响”，同样没有突出关键作用这一含义，不符合语境，所以该选项错误。​ 15. The children ____ open their birthday presents.​ A. are eager to​ B. are afraid to​ C. are ready to​ D. are willing to​ 【答案】A 【解析】​A. are eager to：意思是 “渴望做……”，孩子们通常对打开生日礼物充满期待，用在此处符合语境。​B. are afraid to：表示 “害怕做……”，与孩子们期待打开礼物的心情相悖，不符合语境。​ C. are ready to：意为 “准备好做……”，强调做好了行动的准备，而不是内心的渴望，与语境不符。​ D. are willing to：“愿意做……”，更侧重于表达主观意愿，没有 “渴望” 那种强烈的情感，在此语境中不如 “are eager to” 贴切。​ 二、根据首字母或汉语提示完成句子 1.Einstein made great ___________(贡献) to the field of physics with his theory of relativity. 2. Firefighters are often regarded as___________(英雄) because they risk their lives to save others. 3. Steve Jobs was a__________(先锋) in the development of personal computers and smartphones. 4. Modern t___________ has changed the way we live and work. 5. The famous writer was a__________the Nobel Prize in Literature. 6. _____________(教育) is the key to a better future for individuals and society. 7. She s__________ the whole afternoon reading a fascinating novel. 8. The __________(研究)shows that regular exercise can improve mental health. 9. I r____________a beautiful gift from my friend on my birthday. 10. With hard work and determination, you can a__________your goals. 11. The organization was f___________ in 1990 to help the poor. 12. The children were e_________to open their presents on Christmas morning. 13. You should r__________ your hand if you have a question 14. It's a great h__________to be invited to speak at the conference. 15. The teacher p____________ the students for their creative writing. 【答案】1.contributions 2. heroes 3.pioneer 4.technology 5.awarded 6.Education 7.spent 8.research 9.received 10.achieve 11.founded 12.eager 13.raise 14.honor 15.praised 三、用单词的适当形式填空 1.He has made big contributions to_________( protect) the environment. 2. He devoted his whole life to _________(develop)new technologies 3. We should _______ good study habits, because these habits are important for our personal _______. (develop) 4. My brother studies _________(enginee) at university. 5. The ________ is doing_________ on plants for long to find out how they grow better. (research) 6. Mr. Smith, our well _________(respect) teacher, has taught English for many years. 7. Scientists are working ________(tireless) day and night to find a cure for the disease. 8. His biggest ___________(achieve) is learning to ride a bike by himself. 9. he decided______( return) to China when he heard of the________( found) of the People's Republic of China. 10. Our school provides good _________, and the ________ activities here are both fun and helpful.( education) 【答案】1.protecting 2.developing 3.develop development 4.engineering 5. researcher research 6.respected 7.tirelessly 8.achievement 9. to return founding 10.education educational 四、完成句子 1.他最伟大的成就之一是培育出高产杂交水稻。​ ____ _____ _____ _____ ______ was developing high-yield hybrid rice. 2.他为解决全球饥饿问题做出了一些贡献。 He ______ ______ _____ ____ _______ the problem of global hunger. 3.他一生都致力于杂交水稻的研究。 He ______ _______ ________the research of hybrid rice all his life. 4. 他对名利不感兴趣。 He was not ____ in _____ _____ ______. 5.袁隆平运用他的知识和技能来改良水稻品种。 Yuan Longping _____ ____ ____ _____ _____to improve rice varieties. 6.袁隆平是农业科学领域的先驱。 Yuan Longping was a______ ______ ______ _______of agricultural science. 7.他渴望帮助农民提高水稻产量。 He ______ ______ ______help farmers increase their rice production. 8.他在这所大学主修工程学，之后又到国外深造. He _____ _____ engineering at this university and later _____his study abroad. 9.他花了4年时间攻读工程学并且授予了博士学位 He _________4 years_________engineering and ______ ________ a doctoral degree 10.钱学森取得了许多成就，在他的专业领域倍受尊敬。 Qian______ _____ _____ ______and he was a __________ person in his field. 【答案】1.One of his greatest achievements 2.made some contributions to solving 3.devoted himself to 4.interested fate and money 5.brough his knowledge and skills 6.pioneer in the field 7.was eager to 8.majored in furthered 9.spent studying was awarded 10. achieved lots of success well-respected 五、短文填空 A 短文填词 Tu Youyou is a well-respected scientist. She has made huge 1.c__________ to the world.​ Tu Youyou 2.s________many years doing 3.r_________ on medicine. She was 4.e________to find a way to fight malaria. Her hard work paid off. She discovered artemisinin, which is a great achievement. Because of this discovery, she 5.r__________ many awards, including the Nobel Prize. This was a great 6.h________ for her and for all of China.​ Tu Youyou's education in traditional Chinese medicine helped her a lot. Her teachers and the knowledge she learned in school laid a good foundation for her future work. People around the world 7. p________ her for her dedication and outstanding work. She is a role 8.m________for us, showing that with hard work and determination, we can make a difference. 【答案】1.contributions 2.spent 3.research 4.eager 5.received 6.honor 7.praise 8.model B语法填空 Paul and his dog Yogi are best friends. When Paul takes a walk, Yogi always walks behind him. One morning, Paul was riding his bike. Yogi ran beside his 1 (own). Suddenly, the wheel hit 2 tall stone and then Paul fell down heavily. When Paul tried to rise by 3 (he), he found he was badly hurt. He couldn’t feel his legs. Seeing Paul lying 4 the ground, Yogi barked nervously. Paul said, “Go home, Yogi. Get somebody for help!” Yogi didn’t want to leave at first, but Paul said the words again and again, the dog went away 5 (final). That morning, Bruce and Maggie, two of Paul’s neighbors, were taking a walk. “Look! Yogi 6 (run) down the street alone.” Bruce said, “He never did that before.” They thought it was very strange, so they decided 7 (follow) Yogi to see what happened. They soon found Paul and quickly 8 (send) him to the hospital. Paul has to move in a wheelchair (轮椅) now, 9 he feels much better. “Yogi is my watchdog and my hero! 10 lucky I am to have such a brave dog!” Paul said. 【答案】1．owner 2．a 3．himself 4．on 5．finally 6．is running 7．to follow 8．sent 9．but 50．How 六、语法选择 Huang Xuhua, a great Chinese scientist, passed away on February 6th, 2025. His life story is a shining example of courage and love for his country. Born in Guangdong Province in 1926, Huang saw China struggle during foreign attacks. As ___1___ child, he watched his people suffer. These sad experiences made him study harder. He ____2_____to use his knowledge to protect China. In the 1950s, China decided ____3____nuclear submarines. This was very difficult____4____ there was no advanced technology or enough materials. Huang and his team worked secretly for years. They even stopped ___5_____to their families to keep the project ____6___. Huang left his hometown and did not return ___7___ a long time. The team faced ___8_____ problems. Designing a nuclear reactor was especially hard. They could not ask foreign experts for help, ____9____ they used simple tools like abacuses and rulers. They did _____10_____ experiments. ____11_____ big challenge was making the submarine stable underwater. After many tests, they finally solved these problems. In the 1970s, China’s first nuclear submarine worked ___12_____! This made China one of the world’s few countries with this technology. Huang did not stop here. He continued to improve submarine designs and won ____13___ honor, the "Medal of the Republic," in 2019. Today, Huang’s story teaches us to work hard, face difficulties bravely, and love ____14___ country. Young people ____15_____follow his example to make China stronger. Let’s remember his spirit and keep moving forward. 1. A. a B. an C. the D. \ 2. A. promise B. promises C. promised D. promising 3. A. build B. built C. building D. to build 4. A.when B. because C. unless D. if 5. A. talk B. to talk C. talking D. talks 6. A. safe B. safety C. safely D. safer 7. A. on B. in C. for D. at 8. A. few B.little C.much D. many 9. A. and B. but C. so D. or 10. A. thousand B. thousands C. thousand of D. thousands of 11. A. Other B. Another C. Others D. The other 12. A. perfect B. more perfect C. more perfectly D. perfectly 13. A. high B. higher C. highest D. the highest 14. A.we B.our C. ours D. ourselves 15. A. should B.can C.must D.need 【答案】ACDBC ACDCD BDDBA 【解析】文章讲述黄旭华因目睹国家困境立志强国，隐姓埋名研发核潜艇，获诸多荣誉，其精神激励后人。 1.A 考查不定冠词的用法。不定冠词 a/an 用于泛指，a 用于辅音音素开头的单词前，an 用于元音音素开头的单词前；the 用于特指。这里表示 “作为一个孩子”，是泛指，且 child 以辅音音素 /tʃ/ 开头，所以用 a。 2.C考查一般过去时。句意：他承诺用他的知识来保护中国。 文章讲述的是过去的事情，这里描述的是 Huang Xuhua 过去做出的承诺，所以用一般过去时，promise 的过去式是 promised。 3. D考查decide to do sth. 的用法，意为 “决定做某事”，是固定搭配。句意：在 20 世纪 50 年代，中国决定建造核潜艇。根据 decide to do sth. 的结构，这里要用 to build。 4.B考查连词的用法。when 表示 “当…… 时候”；because 表示 “因为”；unless 表示 “除非”；if 表示 “如果”。句意：这非常困难，因为没有先进的技术和足够的材料。后一句 “没有先进的技术和足够的材料” 是 “这非常困难” 的原因，所以用 because 引导原因状语从句。 5. C 考查stop doing sth. 与 stop to do sth. 的区别。stop doing sth. 表示 “停止正在做的事情”；stop to do sth. 表示 “停下来去做另一件事”。句意：他们甚至停止和家人交谈。这里指为了保密项目，他们停止和家人交谈，所以用 stop talking。 6. A考查“keep + 宾语 + 形容词” 结构，意为 “使…… 保持某种状态”。safe 是形容词 “安全的”；safety 是名词 “安全”；safely 是副词 “安全地”；safer 是 safe 的比较级。句意：使这个项目安全。 根据 keep + 宾语 + 形容词结构，这里用形容词 safe。 7. C考查介词的用法。for + 一段时间，表示动作或状态持续的时间长度；on 用于具体某一天；in 用于年、月、季节等；at 用于具体时刻。句意：黄离开家乡，很长时间没有回去。a long time 是一段时间，所以用 for。 8. D考查few, little, much, many 的用法。few 修饰可数名词复数，表否定 “几乎没有”；little 修饰不可数名词，表否定 “几乎没有”；much 修饰不可数名词，“许多”；many 修饰可数名词复数，“许多”。 句意：这个团队面临许多问题。problems 是可数名词复数，这里表示 “许多问题”，所以用 many。 9.C考查连词的用法。and 表并列 “和”；but 表转折 “但是”；so 表结果 “所以”；or 表选择 “或者”。句意：他们不能向外国专家求助，所以他们使用像算盘和尺子这样简单的工具。前后句是因果关系，前因后果，所以用 so。 10. D 考查thousand 的用法。thousand 前有具体数字时，用单数形式，如 two thousand；thousands of 表示 “成千上万的”。D 句意：他们做了成千上万次实验。这里没有具体数字，所以用 thousands of。 11. B考查other, another, others, the other 的用法。other 后接名词复数，泛指 “其他的”；another 表示 “三者或三者以上中的另一个”；others 相当于 “other + 名词复数”，泛指 “其他的人或物”；the other 表示 “两者中的另一个”。句意：另一个巨大的挑战是使潜艇在水下保持稳定。 这里表示众多挑战中的 “另一个”，所以用 another。 12.D 考查副词的用法。这里需要一个副词来修饰动词 worked。perfect 是形容词 “完美的”；more perfect 是其比较级；more perfectly 是 perfectly 的比较级；perfectly 是副词 “完美地”。 句意：在 20 世纪 70 年代，中国第一艘核潜艇完美地运行了！修饰动词 worked 要用副词 perfectly，且无比较意味。 13. D考查形容词最高级的用法。形容词最高级前一般要加 the。high 是原级 “高的”；higher 是比较级 “更高的”；highest 是最高级 “最高的”。句意：他继续改进潜艇设计，并在 2019 年获得了最高荣誉 ——“共和国勋章”。“共和国勋章” 是最高荣誉，所以用最高级 the highest。 14.B 考查物主代词的用法。we 是主格 “我们”；our 是形容词性物主代词 “我们的”，后接名词；ours 是名词性物主代词，相当于 “our + 名词”；ourselves 是反身代词 “我们自己”。句意：今天，黄的故事教导我们要努力工作，勇敢面对困难，热爱我们的国家。这里修饰名词 country 要用形容词性物主代词 our。 15.A考查情态动词的用法。should 表示 “应该”，表建议；can 表示 “能，会”；must 表示 “必须”，语气较强；need 表示 “需要”。句意：年轻人应该以他为榜样，使中国更强大。 这里是一种建议，年轻人 “应该” 以他为榜样，所以用 should。 七、完形填空 In the fast-changing world of technology（技术）, Liang Wenfeng is a rising star. He founded DeepSeek, an AI company that has made a great____1______to the world greatly. Liang Wenfeng was born in the 1980s in a small town in Guangdong. From a young age, he showed great ____2_____ in mathematics and computers. He studied hard and got into Zhejiang University, where he got both his bachelor's and master's degrees in____3_____ science. After graduating（毕业）, Liang Wenfeng started his career in the financial field（金融领域）. He co - founded a hedge fund that used AI models to trade stocks. This made him famous in the investment world. However, he was not satisfied with this success. He saw the huge potential of artificial intelligence and decided to make a big___4______. In 2023, he_____5_____ DeepSeek. He put a lot of effort and money into _____6____advanced AI technologies. DeepSeek's goal is to ____7____ powerful AI models that can compete with the best in the world. And it has achieved great success. Its AI models have strong language - processing abilities. They can ____8____ various questions, help with writing, and even write code. What's more, these models are cost - effective, which makes them very ____9_____. DeepSeek's _____10____ have made Liang Wenfeng respected in the global tech community. But he is still low-key. Though very successful, he focuses on his work and dreams of making AI good for everyone. His story shows that with hard work, talent and courage to take risks, great things can be done in technology. 1.A.determination B. difference C. change D. decision 2.A. skill B. knowledge C. improvement D. talent 3.A. computer B. technology C. physics D. chemistry 4.A. charge B. choice C. change D. chance 5.A. set off B. set down C. set up D. set in 6.A.spreading B. developing C. improving D. making 7.A. clone B. copy C. create D. invent 8.A.make B. answer C. overlook D. mind 9.A. expensive B. difficult C. comfortable D. popular 10.A. inventions B. achievements C. improvement D. advantages 【答案】BDACC BCBDB 【解析】文章主要讲述了梁文峰的经历，他从对数学和计算机展现天赋，到在金融领域取得成功后，因看到人工智能潜力而创立 DeepSeek 公司，投入精力开发 AI 技术并取得显著成就，尽管成功但仍低调专注工作，其故事展现了努力、天赋与冒险精神在科技领域的重要性。 1.B. 句意：他创立了深度求索（DeepSeek），一家给世界带来巨大影响的人工智能公司。 A. determination 决心；B. difference 差异，影响；C. change 改变；D. decision 决定。 make a great difference 为固定短语，意为 “有很大影响，起很大作用”，符合语境，表示该公司对世界影响大。而 make a decision 是 “做决定”；make a change “做出改变”，这里强调的是公司产生的影响，并非单纯的改变；determination 语义不符。 2.D 句意：从很小的时候起，他就在数学和计算机方面展现出巨大的天赋。 A. skill 技能；B. knowledge 知识；C. improvement 改进；D. talent 天赋。 show great talent in 表示 “在…… 方面展现出巨大天赋”，从后文他学业及事业成就可看出他从小就有天赋，而不是单纯的技能或知识，improvement 语义不符。 3.A 句意：他努力学习，考入浙江大学，在那里他获得了计算机科学的学士和硕士学位。 A. computer 计算机；B. technology 技术；C. physics 物理；D. chemistry 化学。 前文提到他对数学和计算机感兴趣，且后文创立 AI 公司，所以可推断他的专业是计算机科学，故选 A。 4.C 句意：他看到了人工智能的巨大潜力，决定做出重大改变。 A. charge 收费，指控；B. choice 选择；C. change 改变；D. chance 机会。 前文说他在金融领域成功但不满足，所以是决定做出改变去创立 AI 公司，make a change 符合语境。make a charge 语义不符；make a choice 强调选择，这里更强调从金融领域转向 AI 领域的改变；make a chance 表达不常见。 5.C 句意：2023 年，他创立了深度求索（DeepSeek）。 A. set off 出发，引爆；B. set down 记下；C. set up 创立，建立；D. set in 开始，到来。 根据语境，创立公司用 set up，其他选项语义不符。 6.B 句意：他投入大量精力和资金去开发先进的人工智能技术。 A. spreading 传播；B. developing 开发，发展；C. improving 提高；D. making 制作。 开发技术用 develop，这里指开发 AI 技术，spreading 技术语义不通；improving 是在已有基础上提高，这里强调从无到有的开发；making 不与技术搭配。 7.C 句意：深度求索的目标是创建强大的人工智能模型，能够与世界上最优秀的模型竞争。 A. clone 克隆；B. copy 复制；C. create 创建；D. invent 发明（侧重发明新事物，以前没有的东西）。 创建模型用 create，这里并非克隆或复制已有模型，invent 更强调全新发明创造一个实物等，create 更符合创建模型的语境。 8. B 句意：它们可以回答各种问题，帮助写作，甚至编写代码。 A. make 制作；B. answer 回答；C. overlook 忽视；D. mind 介意。 answer questions 是固定搭配，意为 “回答问题”，符合语境，其他选项语义不符。 9. D 句意：更重要的是，这些模型性价比高，这使得它们非常受欢迎。 A. expensive 昂贵的；B. difficult 困难的；C. comfortable 舒适的；D. popular 受欢迎的。 因为性价比高，所以会受欢迎，popular 符合语境，其他选项与性价比高的逻辑不符。 10. B 句意：深度求索的成就使梁文峰在全球科技界受到尊敬。 A. inventions 发明；B. achievements 成就；C. improvement 改进；D. advantages 优势。 公司取得很多成功，这里用成就更合适，强调公司达到的成果，inventions 只是其中一方面；improvement 侧重改进的过程；advantages 强调优势，这里强调整体取得的成就。 八、阅读理解 A The TV series Medal of the Republic (《功勋》) is very popular. It is about the stories of 8 heroes (英雄) who get the Medal of the Republic. They do a lot for our country. Here are four of them. Tu Youyou is from Ningbo, Zhejiang. She has 2 daughters. Her husband supports her work a lot. She got the Nobel Prize (诺贝尔奖) in 2015. Zhang Fuqing is from Shaanxi. In 1955, he went to work in a poor place in Hubei and helped improve people’s life there. Yuan Longping is known as the “father of hybrid rice (杂交水稻)”. His mother was a teacher and taught him English when he was a child. She also told Yuan to study hard. Shen Jilan was from Pingshun, Shanxi. She was a farmer. She thought men and women should get the same pay (报酬) for the same work. 1. What is the TV series Medal of the Republic about? A. 8 heroes’ stories. B. Our country. C. 4 old people. D. 4 great scientists. 2. When did Tu Youyou get the Nobel Prize? A. In 1955. B. In 2015. C. In 2021. D. In 2020. 3. What does the underlined word “improve” mean? A. 改善 B. 加强 C. 学习 D. 上升 4. How did Yuan Longping learn English when he was a child? A. He taught himself. B. He learned it at school. C. His mother taught him. D. His grandmother taught him. 5. Which word can we use to describe (描述) the four people? A. Kind and great. B. Rich and kind. C. Poor but helpful. D. Funny and helpful. 【答案】1. A 2. B 3. A 4. C 5. A 【导语】本文是一篇说明文，讲述了电视剧《功勋》里的四位英雄的故事。 1. 细节理解题。根据表格前段落“It is about the stories of 8 heroes who get the Medal of the Republic.”可知，电视剧《功勋》是关于八位英雄的故事。故选A。 2. 细节理解题。根据表格第一栏“She got the Nobel Prize in 2015.”可知，屠呦呦2015年获得诺贝尔奖。故选B。 3. 词义猜测题。根据表格第二栏“In 1955, he went to work in a poor place in Hubei and helped improve people’s life there.”可知，1955年，张富清到湖北一个贫穷的地方工作，可推断他帮助那里的人们改善了生活。improve改善，动词。故选A。 4. 细节理解题。根据表格第三栏“His mother was a teacher and taught him English when he was a child.”可知，袁隆平小时候，他妈妈教他学习英语。故选C。 5. 推理判断题。根据表格前段落“They do a lot for our country.”和四人均是“共和国勋章”的获得者可知，他们对国家做出了突出贡献，因此他们是善良而又伟大的。故选A。 B Qian Xuesen was born in Shanghai on December 11th, 1911. He is known as “the father of China’s space program” and “the king of the rocket”. When he was 24 years old, Qian went to America for further study. After graduation, he worked in America for a few years where his working conditions(条件) were better. In the early 1950s, he heard New China had been founded and decided not to stay in America any longer. He succeeded in coming back to his motherland in 1955 though the American government tried to stop him. Qian also played an important role(作用) in developing China’s first man-made satellite. In 1956, Qian Xuesen suggested setting up a special organization, which later became the leading organization for China’s rocket and air travel program. In June 1964, China successfully created its first medium rocket. On April 24, 1970, “Dongfanghong-1” was successfully sent into the air. In 1964, a young man wrote Qian Xuesen a letter and pointed out a mistake in his published article. Qian immediately answered the letter and encouraged the young man to write an article out the mistake. Zhu Yilin, who was said to be the last student of Qian Xuesen, once said, “I learned a lot of professional knowledge as the spirit and attitude that a scientist should have from Mr. Qian, especially his deep love for the motherland. Without that he couldn’t have helped to develop science and technology when New China was badly in need of scientists for its development. Without that he would not have made the great contribution(贡献) to industry in the late 1950s and the early 1960s when conditions in China were too hard.” Mr. Qian has been dead for ten years, but he will live in the memory of Chinese people forever. 1. Why did Qian Xuesen go to America when he was young? A. To find a new job. B. To receive further study. C. To meet with his parents. D. To find better working conditions. 2. Which is the correct order about the following events? a. Qian Xuesen came back to the motherland. b. The first China’s medium rocket was created. c. Qian Xuesen went to America for further study. d. “Dongfanghong-l” was sent into the air successfully. e. A special organization for China’s rocket and air travel program was set up. A. a-c-e-b-d B. c-e-a-d-b C. a-e-c-b-d D. c-a-e-b-d 3. What does Paragraph 3 mainly tell us? A. The way Qian Xuesen tried to return to China. B. The reason why a special organization was set up. C. The role Qian Xuesen played in making the satellite. D. The contribution Qian Xuesen has made to China. 4. In Zhu Yilin’s opinion, what made Qian Xuesen work hard for his motherland? A. His love for the motherland. B. His professional knowledge. C. His working experience. D. His anger towards America. 5. We can learn from the passage that ________. A. Qian was not welcome in America in the 1950s B. the young man couldn’t understand Qian’s articles C. New China was in great need of scientists like Qian D. hard conditions made it easier to develop rocket industry 【答案】1. B 2. D 3. D 4. A 5. C 【导语】本文介绍了被誉为“中国航天之父”和“火箭之王”的科学家——钱学森对航天事业所做出的贡献。 1. 细节理解题。根据“When he was 24 years old, Qian went to America for further study.”可知，他去美国深造学习，故选B。 2. 细节理解题。根据“When he was 24 years old, Qian went to America for further study.”，“He succeeded in coming back to his motherland in 1955”，“In 1956, Qian Xuesen suggested setting up a special organization”，“In June 1964, China successfully created its first medium rocket.”和“On April 24, 1970, ‘Dongfanghong-1’ was successfully sent into the air.”可知，事情发生的顺序是c-a-e-b-d，故选D。 3. 主旨大意题。通读第三段可知，本段主要介绍了钱学森对中国航天事业的贡献，故选D。 4. 推理判断题。根据“I learned a lot of professional knowledge as the spirit and attitude that a scientist should have from Mr Qian, especially his deep love for the motherland.”可知，钱学森对祖国的热爱和忠诚，是他为祖国努力工作的动力，故选A。 5. 推理判断题。根据“Without that he couldn’t have helped to develop science and technology when New China was badly in need of scientists for its development.”可知，新中国急需像钱学森这样的人才，所以C表述正确，故选C。 原创精品资源学科网独家享有版权，侵权必究！2 学科网（北京）股份有限公司 $$ Unit 7 Role models of our time Section 1 Reading 一、单项选择 1.Everyone looks up to him because he always helps others. He is a true ____.​ A. hero​ B. visitor​ C. stranger​ D. guest 2.The ____ of the new teaching method made a big difference in students' learning.​ ​A. follower B. beginner​ C. learner​ D. pioneer 3.Thomas Edison made great ____ to the development of electricity.​ A. progresses​ B. inventions​ C. contributions​ D. discoveries​ 4.Parents always think that good ____ is the key to their children's future success.​ A. information​ B. education​ C. communication​ D. entertainment​ 5.She ____ two hours doing her homework every day.​ A. spends​ B. costs​ C. takes​ D. pays​ 6.The scientists are doing a lot of ____ to find a cure for the disease.​ A. exercise​ B. homework​ C. housework​ D. research​ 7. With hard work, you can ____ your dreams.​ A. accept​ B. receive​ C. achieve​ D. discover​ 8. The charity organization is trying to ____ money for the poor children.​ A. raise​ B. rise​ C. collect​ D. gather​​ 9. Our club was ____ by a group of students who shared the same hobby.​ A. found​ B. founded​ C. discovered​ D. started​ 10. The teacher gave him high ____ for his excellent composition.​ A. pride​ B. prize​ C. price​ D. praise​ 11. We should keep ____ places clean, like parks and libraries.​ A. own​ B. private​ C. personal​ D. public​ 12.The school gave him an award in ____ of his excellent academic performance.​ A. need​ B. praise​ C. memory​ D. honour​​ 13. Students can ____ our school by taking part in volunteer activities.​ A. pay attention to​ B. make a difference to​ C. make contributions to​ D. look forward to​ 14.Good communication skills ____ building strong relationships with others.​ A. have an influence on​ B. are important for​ C. play a key role in​ D. make a difference to​ 15. The children ____ open their birthday presents.​ A. are eager to​ B. are afraid to​ C. are ready to​ D. are willing to​ 二、根据首字母或汉语提示完成句子 1.Einstein made great ___________(贡献) to the field of physics with his theory of relativity. 2. Firefighters are often regarded as___________(英雄) because they risk their lives to save others. 3. Steve Jobs was a__________(先锋) in the development of personal computers and smartphones. 4. Modern t___________ has changed the way we live and work. 5. The famous writer was a__________the Nobel Prize in Literature. 6. _____________(教育) is the key to a better future for individuals and society. 7. She s__________ the whole afternoon reading a fascinating novel. 8. The __________(研究)shows that regular exercise can improve mental health. 9. I r____________a beautiful gift from my friend on my birthday. 10. With hard work and determination, you can a__________your goals. 11. The organization was f___________ in 1990 to help the poor. 12. The children were e_________to open their presents on Christmas morning. 13. You should r__________ your hand if you have a question 14. It's a great h__________to be invited to speak at the conference. 15. The teacher p____________ the students for their creative writing. 三、用单词的适当形式填空 1.He has made big contributions to_________( protect) the environment. 2. He devoted his whole life to _________(develop)new technologies 3. We should _______ good study habits, because these habits are important for our personal _______. (develop) 4. My brother studies _________(enginee) at university. 5. The ________ is doing_________ on plants for long to find out how they grow better. (research) 6. Mr. Smith, our well _________(respect) teacher, has taught English for many years. 7. Scientists are working ________(tireless) day and night to find a cure for the disease. 8. His biggest ___________(achieve) is learning to ride a bike by himself. 9. he decided______( return) to China when he heard of the________( found) of the People's Republic of China. 10. Our school provides good _________, and the ________ activities here are both fun and helpful.( education) 四、完成句子 1.他最伟大的成就之一是培育出高产杂交水稻。​ ____ _____ _____ _____ ______ was developing high-yield hybrid rice. 2.他为解决全球饥饿问题做出了一些贡献。 He ______ ______ _____ ____ _______ the problem of global hunger. 3.他一生都致力于杂交水稻的研究。 He ______ _______ ________the research of hybrid rice all his life. 4. 他对名利不感兴趣。 He was not ____ in _____ _____ ______. 5.袁隆平运用他的知识和技能来改良水稻品种。 Yuan Longping _____ ____ ____ _____ _____to improve rice varieties. 6.袁隆平是农业科学领域的先驱。 Yuan Longping was a______ ______ ______ _______of agricultural science. 7.他渴望帮助农民提高水稻产量。 He ______ ______ ______help farmers increase their rice production. 8.他在这所大学主修工程学，之后又到国外深造. He _____ _____ engineering at this university and later _____his study abroad. 9.他花了4年时间攻读工程学并且授予了博士学位 He _________4 years_________engineering and ______ ________ a doctoral degree 10.钱学森取得了许多成就，在他的专业领域倍受尊敬。 Qian______ _____ _____ ______and he was a __________ person in his field. 五、短文填空 A 短文填词 Tu Youyou is a well-respected scientist. She has made huge 1.c__________ to the world.​ Tu Youyou 2.s________many years doing 3.r_________ on medicine. She was 4.e________to find a way to fight malaria. Her hard work paid off. She discovered artemisinin, which is a great achievement. Because of this discovery, she 5.r__________ many awards, including the Nobel Prize. This was a great 6.h________ for her and for all of China.​ Tu Youyou's education in traditional Chinese medicine helped her a lot. Her teachers and the knowledge she learned in school laid a good foundation for her future work. People around the world 7. p________ her for her dedication and outstanding work. She is a role 8.m________for us, showing that with hard work and determination, we can make a difference. B语法填空 Paul and his dog Yogi are best friends. When Paul takes a walk, Yogi always walks behind him. One morning, Paul was riding his bike. Yogi ran beside his 1 (own). Suddenly, the wheel hit 2 tall stone and then Paul fell down heavily. When Paul tried to rise by 3 (he), he found he was badly hurt. He couldn’t feel his legs. Seeing Paul lying 4 the ground, Yogi barked nervously. Paul said, “Go home, Yogi. Get somebody for help!” Yogi didn’t want to leave at first, but Paul said the words again and again, the dog went away 5 (final). That morning, Bruce and Maggie, two of Paul’s neighbors, were taking a walk. “Look! Yogi 6 (run) down the street alone.” Bruce said, “He never did that before.” They thought it was very strange, so they decided 7 (follow) Yogi to see what happened. They soon found Paul and quickly 8 (send) him to the hospital. Paul has to move in a wheelchair (轮椅) now, 9 he feels much better. “Yogi is my watchdog and my hero! 10 lucky I am to have such a brave dog!” Paul said. 六、语法选择 Huang Xuhua, a great Chinese scientist, passed away on February 6th, 2025. His life story is a shining example of courage and love for his country. Born in Guangdong Province in 1926, Huang saw China struggle during foreign attacks. As ___1___ child, he watched his people suffer. These sad experiences made him study harder. He ____2_____to use his knowledge to protect China. In the 1950s, China decided ____3____nuclear submarines. This was very difficult____4____ there was no advanced technology or enough materials. Huang and his team worked secretly for years. They even stopped ___5_____to their families to keep the project ____6___. Huang left his hometown and did not return ___7___ a long time. The team faced ___8_____ problems. Designing a nuclear reactor was especially hard. They could not ask foreign experts for help, ____9____ they used simple tools like abacuses and rulers. They did _____10_____ experiments. ____11_____ big challenge was making the submarine stable underwater. After many tests, they finally solved these problems. In the 1970s, China’s first nuclear submarine worked ___12_____! This made China one of the world’s few countries with this technology. Huang did not stop here. He continued to improve submarine designs and won ____13___ honor, the "Medal of the Republic," in 2019. Today, Huang’s story teaches us to work hard, face difficulties bravely, and love ____14___ country. Young people ____15_____follow his example to make China stronger. Let’s remember his spirit and keep moving forward. 1. A. a B. an C. the D. \ 2. A. promise B. promises C. promised D. promising 3. A. build B. built C. building D. to build 4. A.when B. because C. unless D. if 5. A. talk B. to talk C. talking D. talks 6. A. safe B. safety C. safely D. safer 7. A. on B. in C. for D. at 8. A. few B.little C.much D. many 9. A. and B. but C. so D. or 10. A. thousand B. thousands C. thousand of D. thousands of 11. A. Other B. Another C. Others D. The other 12. A. perfect B. more perfect C. more perfectly D. perfectly 13. A. high B. higher C. highest D. the highest 14. A.we B.our C. ours D. ourselves 15. A. should B.can C.must D.need 七、完形填空 In the fast-changing world of technology（技术）, Liang Wenfeng is a rising star. He founded DeepSeek, an AI company that has made a great____1______to the world greatly. Liang Wenfeng was born in the 1980s in a small town in Guangdong. From a young age, he showed great ____2_____ in mathematics and computers. He studied hard and got into Zhejiang University, where he got both his bachelor's and master's degrees in____3_____ science. After graduating（毕业）, Liang Wenfeng started his career in the financial field（金融领域）. He co - founded a hedge fund that used AI models to trade stocks. This made him famous in the investment world. However, he was not satisfied with this success. He saw the huge potential of artificial intelligence and decided to make a big___4______. In 2023, he_____5_____ DeepSeek. He put a lot of effort and money into _____6____advanced AI technologies. DeepSeek's goal is to ____7____ powerful AI models that can compete with the best in the world. And it has achieved great success. Its AI models have strong language - processing abilities. They can ____8____ various questions, help with writing, and even write code. What's more, these models are cost - effective, which makes them very ____9_____. DeepSeek's _____10____ have made Liang Wenfeng respected in the global tech community. But he is still low-key. Though very successful, he focuses on his work and dreams of making AI good for everyone. His story shows that with hard work, talent and courage to take risks, great things can be done in technology. 1.A.determination B. difference C. change D. decision 2.A. skill B. knowledge C. improvement D. talent 3.A. computer B. technology C. physics D. chemistry 4.A. charge B. choice C. change D. chance 5.A. set off B. set down C. set up D. set in 6.A.spreading B. developing C. improving D. making 7.A. clone B. copy C. create D. invent 8.A.make B. answer C. overlook D. mind 9.A. expensive B. difficult C. comfortable D. popular 10.A. inventions B. achievements C. improvement D. advantages 八、阅读理解 A The TV series Medal of the Republic (《功勋》) is very popular. It is about the stories of 8 heroes (英雄) who get the Medal of the Republic. They do a lot for our country. Here are four of them. Tu Youyou is from Ningbo, Zhejiang. She has 2 daughters. Her husband supports her work a lot. She got the Nobel Prize (诺贝尔奖) in 2015. Zhang Fuqing is from Shaanxi. In 1955, he went to work in a poor place in Hubei and helped improve people’s life there. Yuan Longping is known as the “father of hybrid rice (杂交水稻)”. His mother was a teacher and taught him English when he was a child. She also told Yuan to study hard. Shen Jilan was from Pingshun, Shanxi. She was a farmer. She thought men and women should get the same pay (报酬) for the same work. 1. What is the TV series Medal of the Republic about? A. 8 heroes’ stories. B. Our country. C. 4 old people. D. 4 great scientists. 2. When did Tu Youyou get the Nobel Prize? A. In 1955. B. In 2015. C. In 2021. D. In 2020. 3. What does the underlined word “improve” mean? A. 改善 B. 加强 C. 学习 D. 上升 4. How did Yuan Longping learn English when he was a child? A. He taught himself. B. He learned it at school. C. His mother taught him. D. His grandmother taught him. 5. Which word can we use to describe (描述) the four people? A. Kind and great. B. Rich and kind. C. Poor but helpful. D. Funny and helpful. B Qian Xuesen was born in Shanghai on December 11th, 1911. He is known as “the father of China’s space program” and “the king of the rocket”. When he was 24 years old, Qian went to America for further study. After graduation, he worked in America for a few years where his working conditions(条件) were better. In the early 1950s, he heard New China had been founded and decided not to stay in America any longer. He succeeded in coming back to his motherland in 1955 though the American government tried to stop him. Qian also played an important role(作用) in developing China’s first man-made satellite. In 1956, Qian Xuesen suggested setting up a special organization, which later became the leading organization for China’s rocket and air travel program. In June 1964, China successfully created its first medium rocket. On April 24, 1970, “Dongfanghong-1” was successfully sent into the air. In 1964, a young man wrote Qian Xuesen a letter and pointed out a mistake in his published article. Qian immediately answered the letter and encouraged the young man to write an article out the mistake. Zhu Yilin, who was said to be the last student of Qian Xuesen, once said, “I learned a lot of professional knowledge as the spirit and attitude that a scientist should have from Mr. Qian, especially his deep love for the motherland. Without that he couldn’t have helped to develop science and technology when New China was badly in need of scientists for its development. Without that he would not have made the great contribution(贡献) to industry in the late 1950s and the early 1960s when conditions in China were too hard.” Mr. Qian has been dead for ten years, but he will live in the memory of Chinese people forever. 1. Why did Qian Xuesen go to America when he was young? A. To find a new job. B. To receive further study. C. To meet with his parents. D. To find better working conditions. 2. Which is the correct order about the following events? a. Qian Xuesen came back to the motherland. b. The first China’s medium rocket was created. c. Qian Xuesen went to America for further study. d. “Dongfanghong-l” was sent into the air successfully. e. A special organization for China’s rocket and air travel program was set up. A. a-c-e-b-d B. c-e-a-d-b C. a-e-c-b-d D. c-a-e-b-d 3. What does Paragraph 3 mainly tell us? A. The way Qian Xuesen tried to return to China. B. The reason why a special organization was set up. C. The role Qian Xuesen played in making the satellite. D. The contribution Qian Xuesen has made to China. 4. In Zhu Yilin’s opinion, what made Qian Xuesen work hard for his motherland? A. His love for the motherland. B. His professional knowledge. C. His working experience. D. His anger towards America. 5. We can learn from the passage that ________. A. Qian was not welcome in America in the 1950s B. the young man couldn’t understand Qian’s articles C. New China was in great need of scientists like Qian D. hard conditions made it easier to develop rocket industry 原创精品资源学科网独家享有版权，侵权必究！2 学科网（北京）股份有限公司 $$