必修第三册 Unit 4 SPACE EXPLORATION（PPT课件）-【高考快车道】2027年高考英语大一轮总复习（人教版）

该高中英语高考复习课件围绕“太空探索”主题，覆盖词汇、短语、句型等核心考点，结合2025全国二卷等高考真题，分析动词时态、非谓语动词等高频考点分布，归纳单句填空、阅读理解等常考题型，对接高考评价体系，注重语言能力和思维品质培养。 课件亮点在于“真题训练+素养融合”，如通过语篇词汇串记巩固determine等高频词，写作模块指导应用文通知和读后续写面部动作描写，提升语言表达与文化意识。课时作业含2025模拟阅读理解（NASA研究）、语法填空（中国探月），助力学生掌握答题技巧，教师可借当堂检测精准教学，高效备考。

Unit 4 SPACE EXPLORATION 1 语篇词汇串记 考点互动探究 当堂过关检测 语言素养提升 写作素养提升 课时作业 2 I have always dreamed of becoming 1. ____ astronaut. As a kid, I was keen 2. _________ (know) more about the universe and what it was like beyond the solar system. I made a model spacecraft 3. ______ (use) blocks in the hope of carrying out a spacewalk one day. As I grow older, I keep track of every past and ongoing space mission. I take pride in my motherland whenever I watch TV news 4. _____ satellites launched by rockets orbit the globe, transmitting data to help us prevent fatal disasters. an to know using that 语篇词汇串记 3 I even burst into tears when watching videos about China's 5. _____________ (dependent) manned flights and the first spacewalk. I regularly attend “Tiangong Classes” 6. _____ (hold) by the China Manned Space Agency. Through the lectures and real- time videos, I have learned that the astronauts have to stick everything down so as to stop it from floating off in the space lab. I also figure out how they store sufficient food and 7. ________ (cycle) dirty water for long journeys. independent held recycle 语篇词汇串记 I am aware that the selection procedure for astronauts is extremely strict and that I have to be 8. __________ (intelligence) and physically strong enough to meet the requirements. As a senior school student, what I should do now is try my best to be admitted into an aerospace university, 9. _______ I can get access to high-end facilities and resources provided. I am convinced that all my efforts will pay 10. ____ in the future.#4 intelligent where off 语篇词汇串记 1 determine vt.查明;确定;决定 (1)determine to do sth 决心做某事(表示动作) (2)determined adj. 坚决的;有决心的 be determined to do sth 决心做某事(表示状态) (3)determination n. 决定;决心 考点互动探究 6 ［考点多维练］ ——单句填空 ①［北师选必一］ In the end, with his wife's encouragement and his ______________ (determine), all his efforts finally paid off. determination ②[2025·全国二卷] ____________ (determine) to turn her life around, Ms Donohue began to work out and follow a healthy lifestyle. Determined 考点互动探究 7 ［写作步步升］ ——完成句子 ③[2024·北京卷书面表达] Then, projects like the Belt and Road Initiative make a good topic to discuss because it ____________ ___________________________________________ with the world. 然后,像“一带一路”倡议这样的项目成为一个很好的讨论话题,因为它 展示了中国与世界共同构建未来的决心。 showcases China's determination to build a shared future 考点互动探究 8 ④[2022·新高考全国Ⅰ/Ⅱ卷读后续写] _________________________ _________________________, David rose to his feet and advanced towards the starting line. 脸上带着坚定的表情，戴维吃力地站了起来，向起跑线前进。 With a determined look/expression on his face 考点互动探究 9 2 disappointed adj.失望的;沮丧的 (1)be disappointed with/in sb 对某人失望 be disappointed at/about sth 对某事失望 be disappointed to do sth 对做某事感到失望 (2)disappoint vt. 使失望 (3)disappointing adj. 令人失望的 (4)disappointment n. 失望 to one's disappointment 令某人失望的是 考点互动探究 10 ［考点多维练］ ——单句填空 ①［沪教选必三］If your goals are unrealistic, you will feel _____________ (disappoint) about your performance, no matter how well you do. disappointed ②[2022·北京卷] If researchers can't keep their promises, excitement might give way to doubt, _______________ (disappoint) and anger, Johnson warns. disappointment ③The next day, we got a _____________ (disappoint) message that another buyer had offered a much higher price. disappointing 考点互动探究 11 ［写作步步升］ ——完成句子 ④She looked at the broken vase, ___________________________ ___________________________________________________________ ________. The beautiful heirloom that had been passed down through generations was now in pieces.(读后续写之情绪描写) 她看着破碎的花瓶,一股失望之情涌上心头。这个代代相传的美丽传 家宝现在成了碎片。 a wave of disappointment washing over her/a wave of disappointment welling up in her heart 考点互动探究 12 ⑤ ________________________________ not losing the game itself, but the fact that he had let his teammates down.(读后续写之心 理描写) 最让他失望的不是输掉比赛本身，而是他让队友们失望了这个事实。 What disappointed him most was 考点互动探究 13 3 desire n.渴望;欲望 vt.渴望;期望 (1)have a desire for sth 渴望…… have a desire to do sth 渴望做某事 (2)desire (sb) to do sth 渴望(某人)做某事 desire that…(should) do sth 希望……做某事(宾语从句) (3)desirable adj. 可取的;合意的 ［温馨提示］ desire 后跟宾语从句、同位语从句或表语从句时,从 句谓语动词用虚拟语气形式,即“(should+)动词原形”。 考点互动探究 14 ［考点多维练］ ——单句填空 ①[2023·北京卷] When I applied to graduate school, I found three programmes promising to allow me to follow my ________ (desire) research direction. desired ②［沪教必修三］ In some parts of Africa, being fat is _________ (desire) because it is a sign of attractiveness in women and power and wealth in men. desirable ③［译林选修三］Zhang Guimei has been driven by her desire ___________ (change) the lives of the young girls living in the mountains. to change 考点互动探究 15 ［写作步步升］ ——完成句子/一句多译 ④As she stared at the distant horizon, _______________________ _________________________ filled her heart. Without hesitation, she packed her bags and set off on an adventure.(读后续写之心 理描写) 当她凝视着远方的地平线时,一种探索未知世界的强烈渴望充满了她 的心。她毫不犹豫地收拾好行囊,踏上了冒险之旅。 a strong desire to explore the unknown world 考点互动探究 16 ⑤[2022·天津卷书面表达] 如果你渴望无障碍地与外国人交流,我呼吁 你立即加入我们的英语口语俱乐部。 → ________________________________________________, I appeal to you to join our Spoken English Club right away.(desire to do) → ________________________________________________________ ________,I appeal to you to join our Spoken English Club right away.(desire that) If you desire to communicate with foreigners freely If you desire that you (should) communicate with foreigners freely 考点互动探究 17 4 signal vt.& vi.标志着;标明;发信号 n. 信号;标志 (1)a signal for sth ……的信号 a signal that… 一个……的信号 send a (danger/warning/traffic) signal 发出(危险/警告/交通)信号 (2)signal for help 发出求救信号 signal to sb to do sth 示意某人做某事 signal (to sb) that… 示意(某人)…… 考点互动探究 18 ［考点多维练］ ——单句填空/熟词生义 ①［译林必修三］ She signalled to her students _______ (exit) the classroom in an orderly line covering their heads with their hands. to exit ②He stood up, __________ (signal) to the police officer that he had finished talking with his client. signalling ③[2025·北京卷] If you want to turn over a new leaf, though, one top tip is that it helps to choose a significant date that signals the start of a new “chapter”. ____________ 标志着,表明 考点互动探究 19 ［写作步步升］ ——完成句子 ④Just as they were about to give up, the sight of a column of smoke rising in the distance— ______________________— renewed their determination to push forward.(读后续写之场景与 心理描写) 就在他们准备放弃时，看到远处升起的烟柱——一个清晰的求救信 号——重振了他们前进的决心。 a clear signal for help 考点互动探究 20 ⑤She gently closed the book and gave a warm smile, __________________________________ that the story would continue the next night.(读后续写之动作描写) 她轻轻合上书，露出一个温暖的微笑，向听得入迷的孩子们示意故 事明晚继续。 signalling to the fascinated children 考点互动探究 21 5 lack n.缺乏;短缺 vt.没有;缺乏 (1)lack sth 缺少某物 (2)a lack of… 缺少…… for lack of… 因为缺少…… (3)lacking adj. 缺少的;没有的 be lacking in sth 缺少…… 考点互动探究 22 ［考点多维练］ ——单句填空 ①[2020·江苏卷] Later, he worked in Africa, where many people suffered from blindness ____ lack of proper treatment. ②With the exam around the corner, she felt nervous, increasingly ________ (lack) in confidence in herself. for lacking 考点互动探究 23 ［写作步步升］ ——完成句子 ③[2021·全国乙卷书面表达] However, online learning can sometimes be boring and ineffective _________________________ _____________________ and self-discipline. 然而，由于缺乏面对面的互动以及自律性，在线学习有时可能会枯 燥乏味且效果不佳。 for/due to the lack of face-to-face interaction 考点互动探究 24 ④[2021·新高考全国Ⅰ/Ⅱ卷读后续写] Though they _____________ ___________________________,the twins made up for it by turning to the Internet for advice. 尽管这对双胞胎缺乏烹饪经验,但他们通过上网寻求建议来弥补。 lacked/were lacking in cooking experience 考点互动探究 25 6 argue vt.& vi. 论证;争辩;争论 (1)argue with sb about/over sth 与某人争论/辩论某事 argue for/against 为赞成/反对……而据理力争 argue sb into/out of doing sth 说服某人做/不做某事 argue that…(should) do… 主张……,认为…… (2)argument n. 争论;辩论;争吵;论据,论点 have an argument with sb 与某人争论 It is beyond argument that… ……是无可争辩的。/……是毋庸置疑的。 考点互动探究 26 ［温馨提示］ 表示“说服/劝说某人做某事”的搭配还有:persuade sb into doing/to do sth, reason sb into doing sth, talk sb into doing sth等。 考点互动探究 ［考点多维练］ ——单句填空 ①[2024·北京卷] There is no point in ________ (argue)if the universe is a clock, a set of particles or an output of computation. arguing ②［译林选必二］Despite the public __________ (argue) over this technology, its possibilities have been creating much excitement throughout the entire medical community and beyond. argument ③［沪教选必二］It may also ___________ (argue) that people are safer because they know that they can instantly get help if there is an emergency. be argued 考点互动探究 28 ［写作步步升］ ——完成句子 ④The hikers began to ______________________ as darkness fell—some wanted to set up camp immediately, while __________________ pushing on to find the cabin before night. 夜幕降临时，徒步者们开始互相争论——有人想立刻扎营，有人则 主张继续前进，争取在天黑前找到小屋。 argue with each other others argued for 考点互动探究 29 ⑤The differences between them _______________________, creating a gap that seemed impossible to bridge.(读后续写之情 感描写) 他们之间的分歧常常引发争执，进而造成了一道似乎难以逾越的鸿沟。 often led to arguments 考点互动探究 30 7 attach vt.系,绑,贴;认为有重要性,重视;附上 (1)attach…to… 把……固定/附在……上 attach importance/significance/value…to (doing) sth 认为……有重要性/意义/价值等 (2)attached adj. 依恋;附属于 be/grow/feel attached to 与……相关联；依附于；依恋，喜爱 (3)attachment n. 附件,附属物;依恋,爱慕 ［温馨提示］ attach…to…中的to为介词,其后跟名词、代词或v.-ing 形式。 考点互动探究 31 ［考点多维练］ ——单句填空/熟词生义 ①［译林选必三］ We usually sleep in private quarters, which are more like large cupboards, or in sleeping bags _________ (attach) to the walls or the ceiling. attached ②Do not click on an e-mail ___________ (attach) unless it is from a reliable source. attachment 考点互动探究 32 ③In my opinion, more importance should be attached to ___________ (develop) students' ability to solve problems. developing ④[2025·北京卷] The feeling of success was no longer attached to what grade I received but to the pure joy of learning. _____________ 与……相关联 考点互动探究 33 ［写作步步升］ ——完成句子 ⑤Before I left for boarding school, Mum _____________________ ___________________—“Call when you arrive” written in her familiar handwriting. 我去寄宿学校前，妈妈在我的行李箱上贴了一张小纸条——上面是 她熟悉的字迹：“到了打电话”。 attached a small note to my suitcase 考点互动探究 34 ⑥He __________________________________ during their journey that the thought of parting with it at the end broke his heart.(读后续写之情感描写) 在旅途中，他已经对这只狗产生了如此深厚的感情，以至于一想到 旅程结束时将要和它分开，他就心碎不已。 had grown so attached to the dog 考点互动探究 35 1 result in 导致;造成 (1)result from… 由……引起 (2)as a result 结果是,因此 as a result of… 由于…… ［温馨提示］ result in的近义词(组)有cause, bring about, lead to, contribute to。 考点互动探究 36 ［考点多维练］ ——短语填空 ①［沪教选必三］In the USA, for example, 25% of health care funding is spent on the treatment of diseases that ____________ smoking, overeating, alcohol abuse, etc. result from ②［沪教选必四］ People could spend thousands of years in the same job, ____________ severe depression. resulting in 考点互动探究 37 ③［译林必修一］ We often find it easier to recognize other people's weaknesses than our own. ____________, if we are guided only by our own feelings, our judgements might be one-sided. As a result ④［北师选必三］ ______________ the war, more people were travelling and moving perhaps than ever before in history and this caused the epidemic to spread worldwide. As a result of 考点互动探究 38 ［写作步步升］ ——完成句子 ⑤Many local factories have been discharging untreated wastewater into the river, _________________________________ and the destruction of the ecosystems.(应用文写作之新闻报道) 许多当地工厂一直将未经处理的废水排入河中，导致严重的水污染 和生态系统的破坏。 resulting in severe water pollution 考点互动探究 39 ⑥ ________________________________________ years ago, the tension between the two brothers was finally dissolved by a heartfelt conversation.(读后续写之人际关系) 源于多年前的一场可怕误会，两兄弟之间的紧张关系最终被一次真 诚的谈话化解了。 Resulting from a terrible misunderstanding 考点互动探究 40 2 run out 用完;耗尽 run out of 用光,耗尽 run across 不期而遇 run after 追逐;追求 run for 朝……跑去；竞选，角逐(职位、奖项等) 【易混辨析】 run out与run out of run out sth runs out=sth gives out 不可用于被动语态,其主语一般为 物 run out of sb runs out of sth=sb uses up sth多用于完成时态和进行时 态,其主语一般是人 考点互动探究 41 ［考点多维练］ ——短语填空 ①The policemen are _____________ a prisoner who escaped last night. ②Many students decided to ________ a school council position to make their voices heard. ③She ___________ an old classmate while walking her dog in the park, so they stopped to chat for a while. ④Rescue efforts are still underway, but time is ____________. running after run for ran across running out 考点互动探究 42 ［写作步步升］ ——完成句子 ⑤[2022·新高考全国Ⅰ/Ⅱ卷读后续写] David's energy ________________ but when he heard loud cheers from the other kids, he was inching towards the finish line, bathed in sweat. 戴维的体力快要消耗殆尽,但当他听到其他孩子热烈的欢呼声时,他步 履艰难地向终点线挪去,此时,他已经汗流浃背。 was running out 考点互动探究 43 1(教材P40)Afterwards, the USSR focused on sending people into space, and on 12 April 1961, Yuri Gagarin became the first person in the world to enter space. 后来,苏联专注于把人送入太空,1961年4月12日,尤里·加加林成为世界 上进入太空的第一人。 句型公式 the first/last/best/right/only/very…+n.+to do sth 第一个/最后一个/ 最好的一个/合适/唯一/恰好……做某事的…… 考点互动探究 44 【句式点拨】 句中不定式修饰the first person,作后置定语。以下情况中常用不定 式作后置定语: (1)被修饰词为序数词、形容词最高级或被序数词、形容词最高级修 饰时; (2)不定代词something, nothing, little等后常用不定式作定语; (3)抽象名词time, way, reason, chance, ability, courage, opportunity, wish等后常用不定式作定语; 考点互动探究 45 (4)被修饰词前有the only, the very, the next等词对其进行修饰时; (5)表示将要发生的动作时(既有主动形式,又有被动形式)。 ［考点多维练］ ——单句填空 ①[2023·全国乙卷] Four years later, she was the first African American woman ___________ (receive) a medical degree. to receive ②[2020·浙江7月考] Some time after 10,000 BC, people made the first real attempt ___________ (control) the world they lived in, through agriculture. to control 考点互动探究 46 ［写作步步升］ ——完成句子 ③Finally, with strong will, I was _____________________________ ____ (第一个到达终点线), which made me so thrilled. (读后续写之情感描写) the first to reach the finish line ④I planned to take this opportunity _________________________ __________________________________,but I'm sorry to inform you that I can't make it. (应用文写作之道歉信) 我原打算借这个机会向外国友人介绍中国传统绘画,但很遗憾地告诉 你我无法做到了。 to introduce the traditional Chinese painting to foreign friends 考点互动探究 47 2(教材P48)Olympus Mons, the largest volcano on Mars, is about twice as high as Mount Qomolangma. 火星上最大的火山——奥林匹斯山大约是珠穆朗玛峰的两倍高。 句型公式 倍数表达法 【句式点拨】 twice as high as…是一种倍数的表示方法, 意为“是……的两倍高”。 考点互动探究 48 常见的倍数表示法: (1)倍数+as+many/much+n.+as (2)倍数+as+adj./adv.原级+as (3)倍数+形容词比较级/副词比较级+than (4)倍数+the size/length/height/depth/width/amount+of (5)倍数+what引导的从句 The stadium is three times what it used to be. ［温馨提示］ 表示“两倍”时,用twice或double,三倍或三倍以上则用 “基数词+times”来表达，句式中表示倍数也可用分数或百分数。 考点互动探究 49 ［考点多维练］ ——单句填空 ①It's said that the power plant is now ______ (two) as large as what it was. ②This room is three times the _______ (long) of the other, but much narrower. ③Over the last few decades, the Arctic has heated up three times ______ (fast) than the rest of the planet. twice length faster 考点互动探究 50 ［写作步步升］ ——一句多译 ④大熊猫国家公园占地面积约为黄石国家公园的三倍,将成为中国首 批国家公园之一。 →Covering an area ___________________________ Yellowstone National Park, the Giant Panda National Park will be one of the first national parks in China.(as…as) →Covering an area _____________________________ Yellowstone National Park, the Giant Panda National Park will be one of the first national parks in China. (than) about three times as big as about three times bigger than 考点互动探究 51 →Covering an area _____________________________ Yellowstone National Park, the Giant Panda National Park will be one of the first national parks in China. (size)#2.1.3 about three times the size of 考点互动探究 Ⅰ 单句填空 1.[2025·浙江1月考] To obtain the article or chapter, click on the link _________ (provide) in the e-mail and log into your ILL account. provided 2.[2025·全国二卷] The well-liked grandma _________ (regular) posts workout content, explaining there's no reason others can't look this good. regularly 3.［剑桥 Think 5］Yet one thing is for sure: the need for sufficient sleep, however we may define this, is _________ (universe) and unchanging. universal 当堂过关检测 53 4.［沪教选必一］Another __________ (argue) for donating our money to WaterAid is that it helps communities set up and maintain their own water and hygiene projects. argument 5.［外研必修三］Perhaps we are in fact lying to protect ourselves from the _______________ (disappoint) and anger of others. disappointment 6.[2024·北京卷] Growing up, I idealised ______________ (independent). I always wanted my own efforts to be enough. 7.［北师选必三］Working at night also brings particular problems: family life is difficult and social life is ________ (limit). independence limited 当堂过关检测 54 8.Many artists create beautiful sculptures from _________ (recycle) materials, showcasing their creativity and environmental awareness. recycled 9.［剑桥 Think 5］As the crowds grew larger, the person stopped walking and lay down as if he _____________ (float) in thin air. were floating 10.［上外选必四］ The Chinese economy has become a major engine for _______ (globe) economic recovery and growth. 11.A leader needs not only knowledge but also the ___________ (intelligent) to make tough decisions. 12.［上外必修二］It is such a tragedy that we are damaging things so fast and they will soon be way ________ repair. global intelligence beyond 当堂过关检测 55 13.Once the signal ______________ (transmit) successfully, it can be received and processed by various devices. is transmitted 14.［外研选必四］Almost 400 years after the first Earth-based telescope was invented, the Hubble Space Telescope ______________ (launch) into orbit. was launched 15.［译林选必三］The most challenging work takes place when we need to perform tasks outside the space station, such as testing new equipment, ___________ (monitor) scientific experiments or repairing the space station. monitoring 当堂过关检测 56 Ⅱ 短语检测 1.After separating from her husband, Konate struggled to ____________ (供养) her two young daughters. 2. __________ (最后), I hope all of you take full advantage of the gifts you have been given. 3.We've nearly ___________ (用完) paper. Do you think there's enough for today? provide for In closing run out of 4.When we were on the way to the airport, we heard the news that icy conditions ______________________ (导致) two roads being closed. had resulted in/led to 当堂过关检测 57 5.［译林选必二］Just trying to ___________(弄明白) how to do what we want in terms of technology will prove challenging in some areas. figure out 6.Many soldiers are working around the clock, digging tunnels _______________ (抱着……的希望) finding survivors. 7.The ship was leaking badly, so the men __________ (在船上) were in panic. 8.We are determined to _________ (继续做) a bitter struggle to transform the mountainous area in five years. in the hope of on board carry on 当堂过关检测 58 Ⅲ 句型写作 1.A kind smile from a stranger can _______________________ and fill your heart with warmth, reminding you that there is still goodness in the world.(make+宾语+宾语补足语)(读后续写之主旨 升华) 陌生人的一个善意微笑可以让你的一天更加明亮,让你的内心充满温 暖,提醒你世界上仍然有善良存在。 make your day brighter 当堂过关检测 59 2. _____________________________________, and as she stood there, looking out at the magnificent view, a sense of accomplishment washed over her. (序数词+不定式) (读后续写之 心理描写) 她是第一个到达山顶的人,当她站在那里,眺望壮丽的景色时,一种成就 感涌上心头。 She was the first to reach the summit 当堂过关检测 60 3.The new children's reading area in the library _______________ ___________________________, with more bookshelves and activity corners, providing a more comfortable space for young readers. (倍数表达,size) (应用文写作之场馆介绍) 图书馆新的儿童阅读区大小是原来的 3 倍，增设了更多书架和活动 角，为小读者提供更舒适的空间。 is three times the size of the previous one 当堂过关检测 61 4. _____________________________________________ is that I believe it will be a great opportunity for us to catch up and have a wonderful time together.(应用文写作之邀请信) 我邀请你参加这个活动的原因是我相信这将是我们叙旧并一起度过 美好时光的绝佳机会。 The reason why I am inviting you to this event 当堂过关检测 62 Ⅰ 动词变形练 1.If _____ (keep) in the fridge, fruits can stay fresh for several days. 2.I thought he ____________ (kid) when he said he was going out with a rock star. 3.He has been hunting for a job since he _________ (lay) off last week. kept was kidding was laid 语言素养提升 63 4.I wonder why he _____ (lie) about his age the first time we met. 5.He ____ (lie) down on the sofa and soon fell asleep. 6.He went out, leaving his papers ______(lie) open on the desk. 7.She _________ (lie) there for two hours up to now, not saying a word. lied lay lying has lain 语言素养提升 64 Ⅱ 构词法规则 构词法 前缀anti-表示“反……;抗……”; 前缀super-表示“超级,超过,过度” 指出下列黑体词的含义 1.In recent years, the development of life science and biotechnology has offered strong support for research of the anti-ageing medicine. __________ 抗衰老的 语言素养提升 65 2.［北师必修二］She researched hundreds of traditional recipes connected to anti-malarial cures. ____________ 3.［外研选必三］Thanks to AI, I've got my own super-smart personal assistant built into my phone. ____________ 4.In the current economic conditions, the bank will be super- cautious about their new lending decisions. ____________ 5.［沪教选必一］In the 1960s supersized popcorn went on sale in a movie theatre in Chicago. ______________________________ 抵抗疟疾的 超级智能的 极度谨慎的 尺寸超级大的，远超常规尺寸的 语言素养提升 66 Ⅲ 熟词生义练 指出下列黑体词在句中的不同含义 1.event ①［北师必修三］ Ms Yi had a contented life until a terrible event occurred which changed her life. ______ ②The women's 200-metre event will be followed by the men's 100 metres. __________ 事件 比赛项目 ③[2022·全国乙卷] To celebrate the festival, a number of events took place at the Chinese Businessman Museum in Beijing on Thursday. __________ 公开活动 语言素养提升 67 2.explode ①The car was shaking heavily as if it would explode, making us feel upset. ______ ②The population of the city began to explode after the new factory opened, attracting many workers. ______ ③Jim exploded with anger when he heard how Mary had been treated. ___________ 爆炸 激增 勃然(大怒) 语言素养提升 68 3.eye ①He eyed the delicious cake on the table, trying to resist the temptation to eat it. ______ ②With a keen eye for fashion, she always knows the latest trends before anyone else. ____________ 注视 眼光,鉴赏力 语言素养提升 69 4.feature ①One of the most important features of this software is its user-friendly interface, which makes it accessible to everyone. __________ 特色,特点 ②[2023·浙江1月考] The large siheyuan of these high-ranking officials and wealthy businessmen often featured beautifully carved and painted roof beams and pillars(柱子). _____________ 以……为特色 ③There is a double-page feature on global warming on the Sunday Times. ______________ 特写,专题文章 语言素养提升 70 5.fine ①If found guilty, he will face six months in jail and a heavy fine. ______ ②Drivers who exceed the speed limit will be fined heavily. _______________ 罚款 对……处以罚款 语言素养提升 71 Part Ⅰ 应用文写作 为使学生们了解更多的航天知识,你校决定举行一次关于太空科 学的讲座。假设你是学校的学生会主席李华,请用英语写一则书面通 知。内容包括: 1.讲座信息; 2.讲座内容; 3.希望同学们踊跃参加。 写作素养提升 72 写作素养提升 73 Notice 1. _____________________________________________________ _________________________________________(旨在让我们学生接 触更多的太空探索知识), our school plans to 2. ________________ _______________________(举办一个以太空科学为主题的讲座). 3. _________________________(详情如下). The lecture will be arranged in the school library from 3:00 pm to 4:30 pm on Thursday. Apart from a speech from a Aiming to expose/Aimed at exposing us students to more knowledge regarding space exploration hold a themed lecture on space science The details are as follows 写作素养提升 74 professor, various interesting videos and models will also be shown 4. _______________________________________(使讲座更容 易理解). Besides, there will be a Q & A section at the end of the activity to provide an opportunity for us students to clarify our confusion. 5. _____________(代表) our school, I sincerely welcome everyone to the lecture. 6. __________________________________ _____________ (它不仅满足你对知识的渴望)［倒装句］， but also it will 7. ______________________ (拓宽你的视野). Looking forward to your participation. The Student Union#1.1.2.1 to make the lecture easier to understand On behalf of Not only will it satisfy your thirst for knowledge broaden your horizons 写作素养提升 Part Ⅱ 读后续写 15.动作描写——面部动作 【语言素材】 扬起眉毛 raise one's eyebrows 扬起下巴 raise one's chin 皱眉 frown 竖起耳朵 prick up one's ears 做鬼脸 make faces 厌恶地捏住 鼻子 pinch one's nose in disgust 写作素养提升 76 捂住耳朵 cover one's ears 擤鼻子 blow one's nose 咬紧牙关 tighten one's jaw 吐舌头 stick out one's tongue 对某人使 眼色 wink at sb 面无表情 show a poker face 脸红 flush red 面颊发烫 one's cheeks burn 续表 写作素养提升 77 【跟踪演练】 Ⅰ 单句表达 1.She ____________________ in surprise when she heard the news. 听到这个消息时,她惊讶地扬起了眉毛。 raised her eyebrows 2.She _______________ and walked with confidence. 她扬起下巴,自信地走着。 raised her chin 3.As he struggled to understand the complex instructions, he _________ in confusion. 当他努力理解复杂的指示时,他困惑地皱起了眉头。 frowned 写作素养提升 78 4.She ____________________ to catch every word of the conversation. 她竖起耳朵,想抓住对话中的每一个字。 pricked up her ears 5.She _________________ to block out the loud music from the neighbour's party next door. 她捂住耳朵以隔绝从隔壁邻居的派对传来的嘈杂音乐。 covered her ears 6.He __________ his friend to signal that everything was okay. 他朝朋友使眼色,示意一切正常。 winked at 写作素养提升 79 Ⅱ 语段表达(面部动作) Tom is a naughty student who is always playing tricks in class. One day, when the maths teacher was writing on the blackboard, he started 1. _____________________________ (朝着同学做鬼脸). He 2. ___________________ (扬起眉毛) and puffed out his cheeks like a goldfish blowing bubbles. Seeing this, Emily, his deskmate, 3. _________(皱眉) in disgust. She was fed up with these stupid tricks and never found them funny. However, it seemed that Tom was unaware of Emily's reaction. making faces at his classmates raised his eyebrows frowned 写作素养提升 80 He 4. ____________________(吐舌头) at the teacher's back, which made the whole class burst into giggles. Some 5. _____________ ________(捂住嘴), trying not to laugh too loudly, while others 6. _____________________(彼此使眼色), signaling to look at Tom. Emily was even angrier. She 7. _________________ (捂住耳朵) and 8. __________________ (咬紧牙关) to hold back her anger. The laughter grew louder, catching the teacher's attention. He stopped writing and turned around sharply. The students quickly fell silent. The teacher 9. _______________ (抬起下巴) and stuck out his tongue covered their mouths winked at each other covered her ears tightened her jaw raised his chin 写作素养提升 gave Tom a stern look, saying, “Tom, save the jokes for break time. We're here to learn.” Tom's face 10. ____________(发红) and he promised to behave for the rest of the class. From then on, he thought twice before pulling pranks in class.#2 flushed red 写作素养提升 课 时 作 业 83 (限时：35分钟) Ⅰ阅读理解 A[2025·东北三省四市高三联考] 文体:说明文 主题:人与自然 词数:341 Many of the astronauts going up to space are among the smartest people on the planet. However, a new NASA study has found a surprising effect of space travel—it may actually slow down the human brain. 1 2 3 4 5 6 7 8 课 时 作 业 84 Contrary to what you might expect, researchers discovered that while space travellers orbit Earth, they experience some temporary mental slowdowns, including processing information slower and difficulties with attention and memory. Luckily, the study also finds spending months in space doesn't permanently scramble (打乱) an astronaut's cognitive (认知的) abilities. Their overall brain performance remains remarkably resilient (有适应力的). 1 2 3 4 5 6 7 8 课 时 作 业 The study examined 25 professional astronauts who spent an average of six months aboard the International Space Station(ISS). Scientists tracked their cognitive performance through a series of rigorous (谨慎的) tests designed to measure everything from processing speed to memory and attention. “We show that there is no evidence of any significant cognitive impairment or neurodegenerative decline in astronauts spending six months on the ISS,” explains Dr Sheena Dev, the study's lead researcher, in a media release. 1 2 3 4 5 6 7 8 课 时 作 业 So what exactly changed? Think of it like your brain running in “low power mode”. Astronauts completed tasks just as accurately as they would on Earth, but they took slightly longer to process information. Processing speed, working memory, and attention were the most affected cognitive fields— similar to how you might feel after a stressful day without enough sleep. The most interesting but unusual finding is how quickly the brain adapts. Some performance changes, like slower attention spans, were only noticeable early in the mission. 1 2 3 4 5 6 7 8 课 时 作 业 Others, like reduced processing speed, took a bit longer to return to normal after the astronauts returned to Earth. These insights are more than just scientific curiosity. As humanity looks towards ambitious missions to the Moon and Mars, understanding how the human brain responds to extreme environments becomes crucial. This research provides a baseline for future space explorers, helping mission planners predict and reduce potential cognitive challenges.#1.1.6 1 2 3 4 5 6 7 8 课 时 作 业 【文章大意】本文是一篇说明文,主要讲述了NASA的一项新研究发现， 太空旅行可能导致宇航员出现短暂的认知减缓，但不会造成永久性 损伤，且大脑具有恢复能力，最后强调了该研究对未来太空任务的 意义。 1 2 3 4 5 6 7 8 课 时 作 业 89 ( )1.How may astronauts perform during space travel? A.They take longer to respond to the tasks. B.They complete tasks as quickly as on Earth. C.Their cognitive abilities are damaged heavily. D.They spend years recovering their physical health. √ 1 2 3 4 5 6 7 8 课 时 作 业 90 [解析] 细节理解题。根据第二段“Contrary to what you might expect, researchers discovered that while space travellers orbit Earth, they experience some temporary mental slowdowns, including processing information slower and difficulties with attention and memory.”和第五段“Astronauts completed tasks just as accurately as they would on Earth, but they took slightly longer to process information.”可知，宇航员在太空旅行时完成任 务的准确性和在地球上一样，但处理信息需要更长时间，也就是对 任务的反应时间变长。故选A项。 1 2 3 4 5 6 7 8 课 时 作 业 91 ( )2.What does the underlined word “impairment” in Paragraph 4 probably mean? A.Improvement. B.Damage. C.Development. D.Change. [解析] 词义猜测题。根据第三段“Luckily, the study also finds spending months in space doesn't permanently scramble (打乱) an astronaut's cognitive (认知的) abilities. Their overall brain performance remains remarkably resilient(有适应力的).”可知，在太 空待几个月不会永久性地损害宇航员的认知能力，由此可推测画线 单词impairment的意思为“损害，损伤”，与damage意义一致。故选B项。 √ 1 2 3 4 5 6 7 8 课 时 作 业 92 ( )3.What can we learn from the passage? A.Astronauts' cognitive abilities remain stable wherever they are. B.Astronauts' performance in space is much worse than that on Earth. C.Astronauts' attention spans were always slower in the space. D.Astronauts' brain performance can return to normal later. [解析] 推理判断题。根据第三段“Luckily, the study also finds spending months in space doesn't permanently scramble (打乱) an astronaut's cognitive (认知的) abilities. Their overall brain √ 1 2 3 4 5 6 7 8 课 时 作 业 93 performance remains remarkably resilient (有适应力的).”以及第五 段“Some performance changes, like slower attention spans, were only noticeable early in the mission. Others, like reduced processing speed, took a bit longer to return to normal after the astronauts returned to Earth.”可知，宇航员的部分表现变化 (如注意力持续时间变短)仅在任务初期明显，其他变化(如处理速度 减慢)在宇航员返回地球后需要稍长时间恢复正常。由此推知，宇航 员的大脑功能最终能恢复正常。故选D项。 1 2 3 4 5 6 7 8 课 时 作 业 ( )4.What does the last paragraph mainly about? A.The later plans for space missions. B.The development of cognitive study. C.The significance of the study. D.The future of space exploration. [解析] 主旨大意题。根据最后一段可知，随着人类计划向月球和火 星进发，了解大脑对极端环境的反应至关重要。这项研究为未来宇 航员提供了基准，帮助规划者预测和减少潜在认知挑战。由此推知， 该段主要阐述这项研究的意义。故选C项。 √ 1 2 3 4 5 6 7 8 课 时 作 业 95 B[2025·安徽省高三模拟联考] 文体:说明文 主题:人与自然 词数:365 Scientists have warned that the risk of a large space rock named 2024 YR4 striking Earth in 2032 has slightly increased. Recent calculations show a 1%-3% chance of impact, but there is still a 97%-99% probability that this near-Earth asteroid (小行星) will miss our planet. The chance is expected to go up and down as researchers enhance their understanding of its orbit. 1 2 3 4 5 6 7 8 课 时 作 业 96 Discovered in December 2023 by a Chilean telescope, 2024 YR4 measures 40-90 metres wide. NASA and the European Space Agency (ESA) plan to observe it in March using the Webb Telescope before it becomes unobservable until 2028. The initial impact chance was just over 1%, later rising to 3%, though NASA stresses the likelihood remains “extremely low”. Experts say it's too soon to panic. Larry Denneau of the University of Hawaii notes it is “a curiosity”, urging patience for further analysis. Paul Chodas of NASA's Near-Earth Object 1 2 3 4 5 6 7 8 课 时 作 业 Studies Centre echoes this, stating rising probabilities are expected and the risk will likely disappear. Such variations are common as new data emerges, similar to the 2021 case of asteroid Apophis, where initial concerns were later dismissed after precise observations. Since the details are uncertain, it is unclear where it may hit and what the possible effect will be should it strike Earth. The ESA said, if the asteroid is smaller, the effect might be similar to that of the Tunguska event, which flattened thousands 1 2 3 4 5 6 7 8 课 时 作 业 of square kilometres of forest in Siberia in 1908. But if the asteroid is larger, close to 100 metres in diameter, the effect will be significantly worse. Once the Webb Telescope provides precise measurements, NASA will be able to assess the threat level. NASA already has some experience deflecting an asteroid. In 2022 they successfully changed an asteroid's orbit by crashing a spacecraft into it, though larger asteroids might require more complex strategies. 1 2 3 4 5 6 7 8 课 时 作 业 For now, experts agree there is no immediate cause for concern. Public awareness is vital, but scientific consensus (共识) remains: while monitoring continues, 2024 YR4 poses no actionable risk. As Chodas reassures, “This is part of the process—uncertainty decreases with time and data.”#1.1.6 【文章大意】本文是一篇说明文。文章通过分析小行星2024 YR4撞 击地球的概率变化、潜在危害及防御策略，传递科学界对天体威胁 的理性态度，强调数据更新与国际合作在风险评估中的重要性。 1 2 3 4 5 6 7 8 课 时 作 业 ( )5.What may cause the change in the probability of 2024 YR4's impact? A.Changes in the asteroid's size. B.Improvements in orbital calculations. C.Public concern and media influence. D.Limitations of telescope technology. √ 1 2 3 4 5 6 7 8 课 时 作 业 101 [解析] 细节理解题。根据第一段“The chance is expected to go up and down as researchers enhance their understanding of its orbit.” 可知，随着研究人员对小行星轨道的理解加深，撞击概率会 发生变化，即轨道计算的改进会导致概率变化。故选 B 项。 1 2 3 4 5 6 7 8 课 时 作 业 102 ( )6.Why do experts advise against panic about the asteroid? A.It will pass Earth safely in 2028. B.It is too small in size to cause damage. C.Previous defense missions have already succeeded. D.The impact chance is likely to drop with more data. √ 1 2 3 4 5 6 7 8 课 时 作 业 103 [解析] 推理判断题。根据第三段“Paul Chodas of NASA's Near- Earth Object Studies Centre echoes this, stating rising probabilities are expected and the risk will likely disappear. Such variations are common as new data emerges…” 可知，专家提到 随着新数据的出现，概率变化是常见的，且风险可能会消失。据此 推知，随着更多数据的出现，撞击概率可能会下降。故选D项。 1 2 3 4 5 6 7 8 课 时 作 业 104 ( )7.What is Paragraph 4 mainly about? A.The methods of asteroid measurement. B.The potential damage of asteroids in different sizes. C.The increasing probability of the asteroid striking Earth. D.The functions of the Webb Telescope in asteroid detection. √ 1 2 3 4 5 6 7 8 课 时 作 业 105 [解析] 段落大意题。根据第四段“The ESA said, if the asteroid is smaller, the effect might be similar to that of the Tunguska event, which flattened thousands of square kilometres of forest in Siberia in 1908. But if the asteroid is larger, close to 100 metres in diameter, the effect will be significantly worse.”可知， 该段主要讲述了不同大小的小行星可能造成的潜在破坏。故选 B 项。 1 2 3 4 5 6 7 8 课 时 作 业 106 ( )8.What does the underlined word “deflecting” in Paragraph 5 probably mean? A.Redirecting. B.Remapping. C.Observing. D.Destroying [解析] 词义猜测题。根据第五段“In 2022 they successfully changed an asteroid's orbit by crashing a spacecraft into it…” 可 知，NASA 通过撞击改变了小行星的轨道，这是deflecting an asteroid的具体行为。据此推知，deflecting意为 “使转向，使改变轨 道”，与redirecting意思相近。故选 A 项。 √ 1 2 3 4 5 6 7 8 课 时 作 业 107 Ⅱ语法填空 [2025·江西省九江市高三三模改编] 文体:说明文 主题:人与自然 词数:235 According to the China Manned Space Agency (CMSA), China is steadily advancing its manned lunar exploration programme. With all the research and construction work 1. ____________ (progress) as scheduled, the mission of landing Chinese astronauts on the moon by 2030 is within reach. progressing 1 2 3 4 5 6 7 8 9 10 课 时 作 业 108 Key elements, including the Long March 10 rocket, Mengzhou crewed spacecraft, Lanyue lunar lander, Wangyu lunar suit, and Tansuo crewed rover, are currently in 2. ____ early prototyping (原型机) phase. Meanwhile, at Hainan's Wenchang Space Launch Centre, the construction of new facilities is underway 3. _____ the ground-system designs have been finalized. Once 4. ________ (realize), this historic mission will make China the second nation to carry out crewed lunar landings the and realized 1 2 3 4 5 6 7 8 9 10 课 时 作 业 after the US, significantly boosting 5. ____ (it) global space standing. The mission involves two Long March 10 rocket 6. _________ (launch) to transport Lanyue and Mengzhou from Wenchang to lunar orbit. After reaching their preset positions, they will rendezvous (汇合) and dock. There, two crew members will transfer to the lander, 7. _______ will then undock and implement an engine-assisted soft landing. On the moon, they will drive the Tansuo rover 8. ___________ (conduct) scientific tasks and collect samples. Upon completion of their assignments, its launches which to conduct 1 2 3 4 5 6 7 8 9 10 课 时 作 业 they will return to the lunar-orbiting spacecraft and 9. __________ (eventual)head back to Earth. Recently, to ensure this mission's success, China 10. _____________ (select) its fourth group of astronauts, who are currently training for lunar landing and surface operations.#1.5 【文章大意】本文是一篇说明文。文章主要讲述了中国载人月球探 测计划的进展及未来任务安排。 eventually has selected 1 2 3 4 5 6 7 8 9 10 课 时 作 业 1. ____________ progressing [解析] 考查非谓语动词。此处是with复合结构，work和progress之 间是主动关系，用现在分词作宾语补足语。故填progressing。 2. ____ the [解析] 考查冠词。in the early prototyping phase “在早期原型机 阶段”，特指这个阶段，用定冠词the。故填the。 3. _____ and [解析] 考查连词。前后两个分句之间为并列关系，应用并列连词 and连接。故填and。 1 2 3 4 5 6 7 8 9 10 课 时 作 业 112 4. ________ realized [解析] 考查非谓语动词。当状语从句中的主语和主句的主语一致， 且含有be动词时，可以省略从句的主语和be动词。once引导的条件 状语从句的完整形式为“Once this historic mission is realized…”， 此处省略了主语和be动词。故填realized。 5. ____ its [解析] 考查代词。修饰名词standing(地位；声望)，应用形容词性物 主代词its。故填its。 1 2 3 4 5 6 7 8 9 10 课 时 作 业 113 6. _________ launches [解析] 考查名词复数。launch“发射”为可数名词，根据two可知，此 处应用名词复数形式。故填launches。 7. _______ which [解析] 考查定语从句。此处引导非限制性定语从句，先行词the lander指物，且关系词在从句中作主语，用关系代词which引导该从 句。故填which。 1 2 3 4 5 6 7 8 9 10 课 时 作 业 114 8. ___________ to conduct [解析] 考查非谓语动词。此处应用动词不定式作目的状语。故填to conduct。 9. __________ eventually [解析] 考查副词。修饰动词短语head back to Earth，用副词 eventually。故填eventually。 10. _____________ has selected [解析] 考查时态和主谓一致。根据recently可知，应用现在完成时， 主语China为单数，助动词用has。故填has selected。 1 2 3 4 5 6 7 8 9 10 课 时 作 业 115 Ⅲ完形填空 [2025·安徽省芜湖市高三二模] 文体:记叙文 主题:人与自然 词数:247 As I sat in the spaceship, travelling through the vast space, I was amazed by the greatness of the universe. Our task was to explore a newly-discovered planet, Planet X. The journey was long and filled with . .1. .. The meteors (流星) we met seemed to be . .2. . towards us like bullets. It was a(n) . .3. . moment, and everyone held their breath as our captain skilfully . .4. . the ship to avoid the effects. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 116 Finally, we arrived near Planet X. Through the telescope, I saw a planet . .5. . in a mysterious purple fog. Landing on the planet was no easy task because the gravity was stronger than we had expected. Our landing gear (起落架) . .6. . some damage during the touchdown. . .7. ., we were all safe in the end. Stepping out of the ship, I was . .8. . by a strange-looking landscape. The . .9. . of the planet looked like a barren desert with fine sand shining brightly. As I collected samples, I . .10. . how insignificant we humans are in this vast universe. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 Every new . .11. . here made me more curious about what else is out there. After . .12. . the data collected, we found that there existed some special chemicals on this planet. I couldn't wait to . .13. . more secrets of Planet X. As the sun set, I felt a . .14. . of excitement and exhaustion. It was a day of unexpected yet wonderful discoveries and I wondered what . .15. . we would experience in the future.#7 【文章大意】本文是一篇记叙文。文章主要讲述了作者作为宇航员 探索新发现的X行星的奇妙经历。 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 ( )1.A.challenges B.pains C.differences D.joys [解析] 根据后文“The meteors (流星) we met seemed to be…towards us like bullets.”可知，流星像子弹一样袭来，所以旅程 充满困难和挑战。故选A。challenge挑战； pain痛苦； difference 差异； joy乐趣。 ( )2.A.walking B.pointing C.looking D.flying [解析] 根据后文towards us like bullets可知，流星像子弹一样朝他 们飞来。故选D。walk步行； point指； look看； fly飞。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 119 ( )3.A.relaxing B.stressful C.boring D.exciting [解析] 根据前文“The meteors (流星) we met seemed to be…towards us like bullets.”和后文“…and everyone held their breath…”可知，面对流星像子弹一样袭来的危险情况，他们都很紧 张。故选B。 relaxing令人放松的；stressful紧张的； boring无聊的； exciting令人激动的。 √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 120 ( )4.A.escaped B.destroyed C.operated D.abandoned [解析] 根据后文“…the ship to avoid the effects.”可知，船长操纵 飞船以避免流星的影响。故选C。 escape逃跑； destroy破坏； operate操作，操纵； abandon抛弃。 ( )5.A.stuck B.involved C.enveloped D.trapped [解析] 根据后文in a mysterious purple fog可知，这里表示行星被 紫色雾气笼罩。故选C。 stick卡住；involve涉及；envelop笼罩； trap困住。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 121 ( )6.A.suffered B.avoided C.repaired D.stopped [解析] 根据后文some damage during the touchdown可知，起落 架在着陆时受到了一些损坏，suffer damage表示“受损”。故选A。 suffer遭受； avoid避免； repair修理；stop停止。 ( )7.A.Unluckily B.Obviously C.Suddenly D.Thankfully [解析] 根据后文“…we were all safe in the end.”可知，虽然起落 架受损，但万幸的是最后他们都安全了。故选D。 unluckily不幸地； obviously显然； suddenly突然； thankfully万幸地。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 122 ( )8.A.scared B.troubled C.refused D.welcomed [解析] 根据后文by a strange-looking landscape可知，奇特的景色 呈现在作者眼前。故选D。 scare使害怕； trouble使烦恼； refuse 拒绝； welcome迎接。 ( )9.A.shape B.surface C.inside D.structure [解析] 根据后文“…of the planet looked like a barren desert…”可 知，此处描述的是行星的表面看起来像沙漠。故选B。shape形状； surface表面； inside内部； structure结构。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 123 ( )10.A.argued B.predicted C.realized D.explained [解析] 根据后文“…how insignificant we humans are in this vast universe.”可知，作者在收集样本时意识到人类的渺小。故选C。 argue争论； predict预测； realize意识到；explain解释。 ( )11.A.problem B.angle C.discovery D.change [解析] 根据后文“…here made me more curious about what else is out there.”可知，每一个新发现让作者更加好奇。故选C。 problem问题； angle角度；discovery发现； change改变。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 124 ( )12.A.looking into B.setting off C.carrying out D.holding up [解析] 根据后文“…the data collected…”可知，他们研究了收集到的 数据。故选A。 look into研究，调查； set off出发；carry out实施； hold up举起。 ( )13.A.mask B.reveal C.create D.keep [解析] 根据后文more secrets of Planet X可知，作者迫不及待地想 揭开X行星的更多的秘密。故选B。 mask掩饰； reveal揭示，揭开； create创造；keep保持。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 125 ( )14.A.culture B.conclusion C.solution D.mixture [解析] 根据后文of excitement and exhaustion可知，作者感到既兴 奋又疲惫，这是一种混合的感觉。故选D。 culture文化；conclusion 结论；solution解决方案； mixture混合。 ( )15.A.difficulties B.emergencies C.adventures D.accidents [解析] 根据后文“…we would experience in the future.”可知，作 者想知道将来会经历什么样的冒险。故选C。 difficulty困难； emergency紧急情况；adventure冒险；accident事故。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 时 作 业 126 $