训练2 体裁：说明文 主题：考古发现 难度：★★★★ 建议用时：7 min 正确率：/10
if free move show early because connect explore problem medicine
新素材·考古发现 Recently, Chinese experts made an amazing discovery in Jiangxi Province! In the tomb of the Marquis of Haihun, they found the 1 steel acupuncture needles(针灸针) in China. These tiny 2 instruments are over 2,000 years old and very thin, only 0.3 to 0.5 mm wide.
Acupuncture is an important part of traditional Chinese medicine (TCM). Ancient Chinese doctors developed a special theory. They believed that good health depends on the smooth 3 of energy (known as qi) inside the body. 4 this energy does not move properly(正确地), people will get sick. Acupuncturists put very thin needles into special points on the body. There are hundreds of such points, and each point is 5 to different parts of the body. Putting the needles into these points helps the energy move 6 again and this helps the body get better by itself. Acupuncture is used to help with many health 7, such as body pains, headaches, stress, and even common colds.
Long ago, acupuncture needles were of stone, animal bones, or bronze. Later, steel needles were developed 8 they were stronger, thinner, and could be used for a longer time. The discovery of these ancient steel needles is very important for 9 the great wisdom and skill of ancient Chinese doctors. This discovery enables historians 10 the long history of acupuncture—a tradition still widely used today, even in many other countries.
1. 2. 3. 4. 5.
6. 7. 8. 9. 10.

训练2 【语篇解读】本文是一篇说明文。文章主要介绍了中国专家在江西海昏侯墓发现了中国最早的钢制医用毫针，并简述了针灸的相关理论和历史演变等。
1. earliest 根据空后“in China”可知，在中国范围内比较，应用形容词最高级，此处用 early 的最高级表示“中国最早的钢制针灸针”。故填 earliest。
2. medical 根据上文“steel acupuncture needles”可知，钢制针灸针是医疗器具；修饰空后名词“instruments”，应用形容词。故填 medical。
3. movement 根据下文“this energy does not move properly, people will get sick”可知，能量不能正常流动，人们就会生病，由此可知，健康取决于人体内能量的顺畅流动；根据空前“smooth”可知，此处应用名词。故填 movement。
4. If 句意：如果这种能量不能正常流动，人们就会生病。此处用 if 引导条件状语从句；句首首字母需大写。故填 If。
5. connected 根据语境“each point is $\underline{5}$ to different parts of the body”可知，每个穴位都与身体的不同部位相连；be connected to 表示“与……相连”。故填 connected。
6. freely 根据上文“this energy does not move properly, people will get sick”可知，能量不能正常流动，人们就会生病，把针扎进穴位有助于能量再次自由流动；修饰空前动词“move”，应用副词。故填 freely。
7. problems 根据空后“such as body pains, headaches, stress, and even common colds”可知，针灸被用来帮助解决身体疼痛、头痛、压力，甚至普通感冒等健康问题；根据空前“many”可知，此处应用名词 problem 的复数形式。故填 problems。
8. because 句意：后来，钢针被开发出来，因为它们更坚固、更细，而且可以使用更长时间。前后是因果关系，前果后因。故填 because。
9. showing 根据空后“the great wisdom and skill of ancient Chinese doctors”可知，钢制针灸针展示了古代中国医生的智慧和技能；介词“for”后接动名词形式。故填 showing。
10. to explore 根据空后“the long history of acupuncture”可知，这一发现使历史学家能够探索针灸的悠久历史；enable sb. to do sth.表示“使某人能够做某事”。故填 to explore。

【分析】
首先通读全文，理解文章主旨为介绍海昏侯墓出土的中国最早钢制针灸针及针灸相关知识。解题时，需结合每个空的上下文语境，分析所需词汇的词性、词形变化，同时运用语法规则（如形容词最高级、副词修饰动词、固定搭配、介词后接动名词、动词不定式结构等），从给定词库中选择合适的词并调整为正确形式填入空格。
【解析】
1. 空后有范围“in China”，表示“中国范围内最早的”，故用形容词early的最高级earliest；
2. 修饰名词instruments需用形容词，结合语境“医疗器具”，故用medical；
3. 空前是形容词smooth，需接名词，结合语境“能量的流动”，故用move的名词movement；
4. 此处引导条件状语从句，意为“如果能量不能正常流动”，句首首字母大写，故用If；
5. 固定搭配be connected to表示“与……相连”，故用connected；
6. 修饰动词move需用副词，结合语境“自由流动”，故用free的副词freely；
7. 空前是many，需接名词复数，结合语境“健康问题”，故用problem的复数problems；
8. 前后为因果关系（前果后因），故用because；
9. 空前是介词for，介词后接动名词，故用show的动名词showing；
10. 固定搭配enable sb. to do sth.表示“使某人能够做某事”，故用to explore。
【答案】
1. earliest 2. medical 3. movement 4. If 5. connected 6. freely 7. problems 8. because 9. showing 10. to explore
【知识点】
词性转换、固定搭配、形容词最高级
【点评】
本题为说明文选词填空，围绕考古发现主题展开，主要考查学生对词汇词性变化、固定搭配及基础语法的掌握，需结合上下文语境分析，难度适中，是常见的英语题型练习。
【难度系数】
0.6

训练3 体裁：说明文 主题：发明与创造 难度：★★★★ 建议用时：8 min 正确率：/10
good real weigh create direct anybody educate explain express especial everyone challenge
新素材·飞行背包 Have you ever dreamed of flying freely in the sky like a superhero? A special "flying backpack" developed by the JetRob team from Zhejiang University brought this dream closer to 1. This amazing invention(发明) surprised 2 when it was shown at the University's Open Day in November, 2025.
The flying backpack is a personal air vehicle with a smart design and each part of it is made in China. It is powered by five jet engines. Without fuel, it 3 31 kilograms. It can reach a top speed of 100 kilometres per hour. A skilled operator(操作员) can stay in the air for 3 to 5 minutes.
Jiao Bojing, a test engineer of the JetRob team, shared interesting details about the backpack. You control(控制) the 4 by moving your arms. Many people worried that the engine might burn the user, but Jiao 5 that when operated correctly, the hot air sprays outward quickly, so it is safe to use.
Developing the backpack was 6. The team spent years on research and development. Now, it has moved from the lab to commercial tests, 7 for emergency rescue and special operations. In the future, AI systems might be added to make it safer. Maybe robots will use it to work in dangerous places someday.
The story of test engineer Jiao Bojing is inspiring. He only graduated(毕业) from a technical school but loved aircraft since childhood. With years of hard work, he overcame his 8 shortcomings and became an excellent engineer. He said proudly, "Foreign countries started earlier, but we have caught up. We will do even 9 in the future!"
This flying backpack is not just a great invention but also a symbol of China's progress. It shows that with 10 and effort(努力), we can realize impossible dreams.

1. 2. 3. 4. 5.
6. 7. 8. 9. 10.

训练3 【语篇解读】本文是一篇说明文。文章主要介绍了浙江大学 JetRob 团队研发的喷气式飞行背包的设计、性能和研发过程等，讲述了工程师焦博静的励志经历。
1. reality 根据上文“Have you ever dreamed of flying freely in the sky like a superhero?”可知，浙江大学 JetRob 团队研发的喷气式飞行背包让飞天梦想更接近现实。故填 reality。
2. everyone 根据空前“This amazing invention surprised”可知，喷气式飞行背包让在场所有人都感到意外。故填 everyone。
3. weighs 根据空后“31 kilograms”可知，飞行背包重 31 千克；此处介绍飞行背包，句子时态是一般现在时，主语“it”是第三人称单数。故填 weighs。
4. direction 根据空后“by moving your arms”可知，通过移动手臂可以控制方向；根据空前“the”可知，此处应用名词。故填 direction。
5. explained 根据空后“when operated correctly, the hot air sprays outward quickly, so it is safe to use”可知许多人担心发动机可能会烫伤使用者，但焦博静解释只要操作正确，使用起来十分安全；根据空前“worried”可知，时态是一般过去时。故填 explained。
6. challenging 根据下文“The team spent years on research and development.”可知，团队花费数年时间研发飞行背包，由此可知，研发飞行背包具有挑战性；此处应用形容词作表语。故填 challenging。
7. especially 根据空后“for emergency rescue and special operations”可知，飞行背包已经从实验室转移到商业测试，特别是用于紧急救援和特种作战。故填 especially。
8. educational 根据上文“He only graduated from a technical school”可知，焦博静毕业于技术学校，经过多年的努力克服了教育背景的短板；修饰空后名词“shortcomings”，应用形容词。故填 educational。
9. better 根据上文“Foreign countries started earlier, but we have caught up.”可知，国外研发起步较早，但中国已经赶上了，未来还会做得更好；根据空前“even”可知，此处应用比较级。故填 better。
10. creativity 根据上文“This flying backpack is not just a great invention”可知，飞行背包是一项伟大的发明，通过创造力和努力可以实现不可能的梦想；根据空后“and effort”可知，此处应用名词。故填 creativity。

【分析】
这是一篇说明文类的完形填空，解题时需先通读全文把握主旨，再结合每个空的上下文语境、语法结构（如词性、时态、比较级等），从给定词汇中筛选并调整词形，确保填入的单词符合语义和语法要求。
【解析】
1. 由上文“梦想像超级英雄一样自由飞行”可知，飞行背包让梦想接近现实，故填reality；
2. 此处表示这项发明让所有人惊讶，故填everyone；
3. 主语it是第三人称单数，时态为一般现在时，结合“31公斤”可知表重量，故填weighs；
4. 由“移动手臂”可知是控制方向，空前有定冠词the，用名词，故填direction；
5. 由空前“worried”可知时态为一般过去时，结合后文解释安全的内容，故填explained；
6. 由后文“花费数年研发”可知研发具有挑战性，此处用形容词作表语，故填challenging；
7. 此处强调特别用于紧急救援等，用副词especially，故填especially；
8. 修饰名词shortcomings，结合“毕业于技术学校”可知是教育背景的短板，用形容词educational，故填educational；
9. even修饰比较级，结合“赶上国外”可知未来做得更好，故填better；
10. 由“发明”可知需要创造力，与effort并列用名词，故填creativity。
【答案】
1. reality 2. everyone 3. weighs 4. direction 5. explained 6. challenging 7. especially 8. educational 9. better 10. creativity
【知识点】
英语完形填空、词汇运用、词性转换
【点评】
本文以飞行背包的发明为主题，兼具科普性与励志性，考查学生对词汇的语境运用能力，引导学生理解创新与努力的意义，符合说明文的语篇考查特点。
【难度系数】
0.5