Unit 3 Sea Exploration 基础检测-2025-2026学年高中英语人教版选择性必修第四册

**基本信息** 聚焦单元核心词汇、短语及语法，通过基础记忆到语境应用的渐进式训练，系统夯实语言基础，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |写重点词汇|18题|根据词性及释义写单词|单元核心词汇的直接记忆与识别| |悟词汇拓展|8题|词形转换（动-形-名等）|词汇派生关系与词性变化规律| |核心短语|10题|汉译英与英译汉|固定搭配的积累与应用| |单句语法填空|8题|语境中语法填空|词汇、介词等语法知识的单句应用| |完成句子|10题|中英互译补全|句型结构与词汇的综合表达| |语法填空|2篇（20空）|语篇语法填空|词汇、语法在语篇语境中的综合运用|

高二英语XB4U3基础检测 Ⅰ.写重点词汇 1． n．故事；叙述 2． n．等级；水平；联合会；联赛 3． adj.皇家的；王室的；高贵的 4． n．航道；海峡；频道 5． n．纽带；关系 vt.& vi.增强信任关系；使牢固结合 6． n．锦标赛；联赛 7． n．笔记本电脑；便携式电脑 8． vt.对……征税；使纳税 n．税；税款 9． adj.有人控制的；需人操纵的 10． adv.在水下 adj.水下的 11． n．珊瑚 12． n．迁移；迁徙；移居 13． n．名录；电话号码簿；(计算机文件或程序的)目录 14． adv.与此同时；(比较两方面)对比之下 15． vt.开发；利用；剥削 16． vt.把……载入正式记录；记录 n．正式记录；日志；原木 17． adj.海的；海产的；海生的 18． n．逮捕；拘留；中止 vt.逮捕；拘留；阻止；吸引(注意) II.悟词汇拓展 1． ______ vt.扩展；使伸长；延长→ _______ adj.广阔的；大规模的；广泛的→ _______n．扩大；延伸 2． _____ vi.& vt.(使)撤回；撤离→ n．退出；撤走；取款(额)；脱瘾期 3． n．混合；结合体；混合物→ vt.配制 vi.& vt.混淆；(使)混合→ adj.混合的；人员混杂的 4． n．新闻报道；覆盖范围→ vt.包括；报道；行走；涉及；覆盖 5． vt.& vi.鼓掌 vt.称赞；赞赏→ n．鼓掌；掌声；喝彩 6． n．仁慈；宽恕；恩惠→ adj.仁慈的；慈悲的；宽大的→ adj.残忍的；无情的 7． n．[usually pl.]个人财产；拥有；控制→ vt.控制；支配；具有；拥有 8． n．反对者；对手；竞争者→ vt.反对；抵制→ adj.强烈反对；截然不同 III.核心短语 1．起航；开航 _____2．独领风骚 _______ 3．退出；撤回 _____4．在手头；可供使用 5．记者招待会；新闻发布会 _______ 6．form the foundation of _________________ 7．under the command of ______8．reach out _____ 9．strengthen the bonds between...and... 10．for the benefit of _____________ IV.单句语法填空 1.There are a handful of heroic and moving __________ (tale) about why such a monument was built. 2.The premier can not legally take possession ________ the property until he takes office. 3.What angered us was that the workers in the bakery were ___________ the mercy of their employer. 4.Nobody knows why the sponsor withdrew __________ the programme. 5.The political problem was under ______________ (negotiate) by the two parties. 6.Now that we have enough equipment _______ hand，we can go diving right now. 7._____________ (extend) reading enables the prime minister to cite more convincing examples when talking. 8.Biochemistry is a ______________ (mix) of biology and chemistry，as its name shows. V.完成句子 1.登陆月球一直吸引着世界各国的人们。 _________________ has always been attracting people of different countries in the world. 2.从古时候起，人们的梦想就是飞上月球。 People’s dream __________________________________________ since ancient times. 3.制造能飞到月球的飞行器是一项重大的挑战。 ______________________________________ that can fly to the moon is a big challenge. 4.人们迫切需要研究月球，以了解它的环境及影响。 _______________________ to study the moon to understand its environment and effects. 5.随着科技的进步，这个梦想一定会在不久的将来实现。 ______________________________，the dream is sure to be realized in the near future. 6.当看到这只可爱的兔子时，我们激动得去追它。 When seeing the cute rabbit，we were so excited ___________________________. 7.在试图找到一条走出森林的路却没有成功之后，我们感到又饿又累。 After fruitless attempts _________________________________，we felt hungry and tired. 8.独立完成这项任务对我来说是一个巨大的挑战。 ____________________________________________________ is a big challenge for me. 9.这个活动的目的是提高所有学生的环保意识。 The purpose of the activity is ___________________________ environmental protection. 10.等待结果使我如坐针毡。 Waiting for the result caused me ___________________________________________. VI.语法填空 There are many tales about how people explore the sea.At first，merchants set sail for other countries across the sea 1. (negotiate) trade deals.They shipped china，spices，silk and other goods to other places.Some people became 2. (profession) voyagers and got support from royal families.With advanced equipment 3. hand，they kept 4. (extend) sea routes and their fleets travelled across channels and even oceans to the new world，after which massive migrations 5. (behold) for centuries.Some countries withdrew from further expeditions 6. (temporary) for political or military reasons,7. more countries got involved in exploring the maritime trade routes.By this means，they strengthened the bonds between each other. Meanwhile，underwater exploration also arrests 8. (people) attention.They take manned submersibles to find new sources of food and energy for future generations.Most people applaud the idea of sea exploitation，but opponents say the sea is home to life，not human beings’ 9. (possession)．We have no right to murder marine animals without mercy.Besides，we shouldn’t destroy corals 10. offer shelters for thousands of species. 课文语法填空 It is well-known that mankind’s greatest achievements have often resulted from trade and 1. (curious) and people of early civilisations had a strong desire 2. (complete) the great map of the world.European explorers,3. (inspire) by Marco Polo’s tales searched for sea routes from west to east.However，merchants and explorers from the East set sail from east to west many years before Columbus first 4. (do)．In ancient times，Chinese merchants shipped silk to India，the Middle East，and Rome，along 5. became known as the Silk Road.Trade between merchants from China and other 6. (place) resulted in better understanding of each other’s cultures.In the Ming Dynasty，seven large fleets led by Zheng He set sail from the South China Sea across the Indian Ocean to the mouth of the Red Sea，and then to the east coast of Africa for trade and exploration.To reach out across the sea remains 7. strong desire today.The ancient sea routes travelled by Zheng He are being revisited with the 21st Century Maritime Silk Road，part of the Belt and Road Initiative.Besides，by now China 8. (join) its friends across the sea on other important projects.With the 9. (late)technology in hand，the need to trade and the desire to enhance relationships will drive China to reach out across the sea far 10. the future.答案精析 Ⅰ.写重点单词 1.tale　2.league　3.royal　4.channel　5.bond　6.tournament　7.laptop　8.tax　9.manned　10.underwater　11.coral　12.migration　13.directory　14.meanwhile　15.exploit　16.log　17.marine　18.arrest　 II.悟词汇拓展 1.extend；extensive；extension　2.withdraw；withdrawal　3.mixture；mix；mixed　4.coverage；cover　5.applaud；applause　6.mercy；merciful；merciless　7.possession；possess　8.opponent；oppose；opposed Ⅲ.核心短语 1.set sail　2.in a league of one’s own　3.withdraw from　4.in hand　5.press conference　 6.形成……的基础 7．在……的指挥下　8.拓展；伸出　9.增强……和……的联系　10.为了……的利益 IV.单句语法填空 1.tales　2.of　3.at　4.from　5.negotiation　6.in 7．Extensive　8.mixture V.完成句子 1.To land on the moon 2．has been to fly to the moon 3．Making an aircraft 4．There is an urgent need 5．As technology advances 6. to chase it 7.to find a way out of the forest 8.To finish the task on my own 9.to promote all the students’ awareness of 10.to be on pins and needles VI.语法填空.1.to negotiate　2.professional　3.in　4.extending 5．have been beheld　6.temporarily　7.but/yet 8．people’s　9.possessions　10.that/which 课文语法填空 1．curiosity　2.to complete　3.inspired　4.did　5.what 6．places　7.a　8.has joined　9.latest　10.into ( 1 ) 学科网（北京）股份有限公司 $