必修3 Unit 2 Making a difference（课件PPT）-【金版新学案】2027年高考英语高三总复习大一轮复习讲义（外研版）

该高中英语高考复习课件聚焦外研版必修第三册Unit 2，依据高考评价体系覆盖词汇语境运用、句型结构分析、阅读理解清障及应用文与读后续写等核心考点，通过近五年高考真题（如2025浙江1月卷、2024新课标Ⅰ卷）统计，明确“词汇派生”“句型公式（on/upon doing...）”“熟词生义”等高频考点分布，构建系统复习框架。 课件亮点在于“真题实战+语料积累+素养提升”策略，如以2025石家庄二诊题训练hesitate等词汇的语境运用，读后续写“吃惊、惊讶”情感描写语料培养思维品质，应用文写作“布局谋篇”模板提升语言能力。单元测评含8篇阅读理解及语法填空，教师可据此精准把握学情，助力学生高效冲刺高考。

高三一轮复习讲义 外研版 必修　第三册 Unit 2　Making a difference 03 核心知识巩固 02 探究必备知识 语基自主学习 01 内容索引 04 提升关键能力 05 单元测评 04 提升关键能力 语基自主学习 返回 1．fountain n.　　　　　　 喷水池 2．insight n. 顿悟，猛醒 3．mission n. 职责；使命 4．territory n. 地区，地方 5．cancer n. 癌症 6．Nazi n. 纳粹党员，纳粹分子 7．Jewish adj. 犹太人的，犹太教的 8．temporary adj. 短期的，短暂的；临时的 9．knighthood n. (英国的)爵士封号或头衔 10．ministry n. (政府的)部 注： 表示熟词生义； 表示反义词 Ⅰ.阅读单词 1．contribution n. 贡献 2．internal adj. 内部的 3．fund v. 为……提供资金，资助 4．earn v. 挣(钱) 5．foundation n. 基金会 6．perseverance n. 不屈不挠，坚持不懈 7．disease n. 疾病，病 8．royal adj. 王室的，皇家的 9．institution n. 机构，团体 10．aid v. 帮助，援助 Ⅱ.核心单词 11．military n. 军队 12．chief adj. 最高级别的，首席的 13．obtain v. 获得，得到 14．further adj. 更多的，附加的 1．confirm v．证实，证明 →confirmation n．证实，证明 2．treat v．治疗，对待 →treatment n．治疗；疗法 →treaty n. 条约，协定 3．hesitate v．迟疑，犹豫 →hesitation n．犹豫 →hesitant adj.犹豫的，不愿的 4．donate v．捐赠，捐献 →donation n．捐赠，捐款 →donator n．捐赠者 Ⅲ.拓展单词 5．recycle v．再利用，回收利用 →recyclable adj.可回收利用的；可再循环的 6．register v．登记，注册 →registration n．登记，注册 →registry n．注册；登记处；挂号处 7．relieve v．解除，减轻 →relief n．减轻，缓解 8．assist v．援助 →assistance n．帮助，援助 →assistant n．助手 9．disable v．使残疾；使丧失能力 →disabled adj.有残疾的，丧失能力的 →disability n．残疾，残障 10．extend v．持续；延伸 →extension n．延伸，拓展； 分机 →extensive adj. 广阔的；广泛的； 巨大的 11．achieve v．达到 →achievement n．成绩，成就 →achievable adj.可达成的 12．certify v．证明 →certification n．证明 →certificate n．证书，证明书 13．temporary adj.短期的，短暂的；临时的 →temporarily adv.临时地 14．drug n．药物，药材 →druggist n．药剂师；药商 →drugged adj.掺有麻醉药的；镇静剂作用下的 15．generous adj.慷慨的，大方的 →generosity n．慷慨，大方 →generously adv.慷慨地，大方地 16．effect n．效果 →effective adj.有效的，产生预期效果的 → ineffective adj.无效的 17．real adj.真实的 →really adv.真正地；事实上 →reality n．真实，现实 →realize v．实现 18．sense n．感官，感觉；意义 →sensitive adj.敏感的，容易生气的 → senseless adj.失去知觉的；无意义的 19．short adj.不足的，短缺的 →shortage n．短缺，不足，缺乏 →shorten v．(使)变短；缩短 20．major adj.重要的，主要的 →majority n．大部分，大多数 →majorly adv.非常地；极端地 构词法：词尾为-ic的形容词加ally变副词。极少数在-ic后面直接加ly。 ①dramatic急剧的→dramatically显著地；basic基本的；根本的→basically基本上；根本上；specific具体的→specifically具体地；systematic系统的→systematically系统地 ②public公开的；公众的→publicly公开地 1．set up 建立 2．look across 眺望 3．turn out 参加，出席；结果是，证明是 4．make a difference 有影响；起(重要)作用 5．break into a smile 突然笑起来 6．benefit from 从……中获益 7．keep records of 记录…… 8．take in 接收；理解；欺骗；领会；留宿；收留 9．rise to one's feet 站起身来 Ⅳ.重点短语 10．bring...to public attention 使公众注意到…… 11．pass away 去世 12．at one point 一度；在某一时刻；在某处 1．These are among the 669 children，most of them Jewish，that Nicholas Winton will go on to save from death at the hands of the Nazis.(独立主格结构) 这些孩子大都是犹太人，他们是尼古拉斯·温顿即将从纳粹分子死亡之手里解救的669名儿童中的一部分。 2．On leaving school，Winton worked in banks in Germany and France.(on doing...) 一毕业，温顿就到德国和法国的银行工作了。 Ⅴ.经典句型 探究必备知识 返回 relief(教材义)n.减轻；缓解(补充义)n.宽慰，轻松；救济品 先练透 ①(2025·浙江1月卷)The man froze for a second，but when he saw the skinny boy he breathed a sigh of ______(relieve). ②(2025·石家庄二诊)He glanced inside，and clearly ____________(relieve) because everything was still there. ③(2024·浙江1月卷应用文写作)除了灵活性外，它还能极大地缓解上课时的精神压力，使我们的身心焕然一新。 In addition to flexibility，it _______________________ from the mental strain of classes，refreshing our minds and bodies. 1 relief was relieved provides a great relief ④(读后续写之情感描写)他们凝视彼此，心中感到一阵极大的慰藉袭遍全身。 Staring at each other，they felt __________________________________． a wave of relief flooded over them (1)to one's relief　　　　 令某人感到欣慰的是 (2)It is a relief to do sth 做某事是一种宽慰 (3)in/with relief 如释重负；松了口气 (4)relieve vt. 缓解，减轻 再归纳 hesitate v．迟疑，犹豫 先练透 ①(2025·石家庄二诊)Without any __________(hesitate)，Mia went to Mr. Rossi for help. ②She stood there，__________(hesitate)over whether or not to tell her husband the truth. ③(读后续写之情感描写)我犹豫了一会儿，揣摩如何掩饰内心的尴尬。 I ______________________，wondering how to hide my inner embarrassment. ④(应用文写作之告知信)如果你还想知道什么，请不要犹豫与我联系。 If you want to know anything else，please ___________________________． 2 hesitation hesitating hesitated for a moment don't hesitate to contact me (1)hesitate to do sth　　 迟疑做某事 (2)hesitate about/over(doing)sth 对(做)某事犹豫不决 (3)hesitation n. 犹豫 without hesitation 毫不犹豫地 have no hesitation in doing sth 毫不犹豫地做某事 再归纳 assistance n．帮助，援助 先练透 ①(2025·浙江1月卷)In her study，Martin asked participants to rate their attachment to male，female，and genderless versions of a digital voice _________(assistance)and a self-driving car known as“Miuu”． ②That can be dangerous work that could be avoided with drones _________ (assist)the crews' efforts. ③With the __________(assist)of their father，the twins managed to make tasty breakfast. ④(应用文写作之求助信)我想知道你是否能帮助我选择合适的班会主题。 I'm wondering if you could _______________________________________ ________ for the class meeting. 3 assistant assisting assistance assist me in choosing/to choose the suitable topics (1)assist v.　　　　　　　　 帮助 assist sb in doing sth＝assist sb to do sth 帮助某人做某事 (2)with the assistance of... 在……的帮助下 (3)turn to sb for assistance 向某人求助 再归纳 rise to one's feet站起身来 先练透 ①Upon hearing the national anthem，we ____________________________(禁不住站了起来)，proud of our powerful country. ②While playing basketball，the boy's leg got injured，but he _____________ ________(挣扎着站了起来). ③(读后续写之动作描写)音乐会结束时，观众站起身鼓掌欢呼。 At the end of the concert，the audience ______________________________． 4 can't help rising to our feet struggled to his feet rose to their feet to applaud and cheer help sb to one's feet　　　 帮助某人站起身来 jump/leap/spring to one's feet 跳起来 struggle to one's feet 挣扎着站起来 stand on one's own feet 自立，经济上独立 再归纳 句型公式：on/upon＋名词/动词-ing形式 先练透 ①(2025·广东六校联考) ____________________________(一看到它)，a flood of joyful memories from our shared moments surged back. ②(中国元素)听到古琴的旋律，人们仿佛置身于中国古代，沉浸在传统音乐的美妙与宁静中。 _____________________________ the guqin，one is transported to ancient China，lost in the beauty and peace of traditional music. ③(读后续写之场面描写)一看到我们的同学上台领奖，我们都站起来鼓掌，一直激动地呼喊。 ________________________________________________，we all stood up，clapping and excitedly cheering all the way. 5 Upon/On catching sight of it Upon/On hearing the melody of On/Upon seeing our classmate step onto the stage (1)该结构表示 “一……就……，在……的时候；当……时”，作时间状语。 (2)其他表示“一……就……”的结构还有：as soon as；the instant/moment/minute；instantly/immediately/directly；no sooner...than...；hardly...when... 再归纳 核心知识巩固 返回 维度一　词汇语境运用 Ⅰ.单句语法填空 1．(2025·全国一卷)In my ninth-grade writing class last year，I met a cowboy who saved his town，a strict father who demanded his son ____________(earn) straight A's. 2．(2025·浙江1月卷)How much do you pay for two articles ________ (obtain) from an international library? 3．(2024·新课标Ⅰ卷)The Glasshouse stands as a great ___________ (achieve) in contemporary design... (should)earn obtained achievement 4．(2024·全国甲卷)They were the best chance for many rural people to get the _________ (treat)they want. 5．This government is committed to _________ (extend)parental choice in education. 6．The last day to cancel ____________ (register)and receive a full refund is June 15. treatment extending registration Ⅱ.语篇语境填空 Making a Difference in the World Making a difference in the world is not just a noble dream 1.___ a reality that many individuals and organizations seek for.The first step often involves gaining insight into the issues at hand.By understanding the root causes of problems such as shortages of clean water or educational resources，we can develop more 2._________(effect)solutions. One significant way to make a difference is through financial aid and assistance.3.__________(generous) from donors can be the foundation for many projects.For example，4.______(fund) initiatives can build schools in areas with a shortage of educational facilities，providing the majority of children with a chance for 5._ better future. but effective Generosity funded a 6．____________(contribute) doesn't always have to be monetary. 7._________(recycle) is a simple yet effective way for individuals to contribute 8.__ environmental protection. By recycling，we reduce waste and help conserve natural resources. Organizations also play a crucial role.They often offer strategic assistance，9._____(base)on in-depth research and confirmation of the actual needs.They may provide aid that is 10._______(chief) focused on long-term development rather than short-term relief. Contribution Recycling to based chiefly 维度二　阅读理解清障 Ⅰ.熟词生义/一词多义 (写出句中加黑词汇的词性及汉语意思) 1．Jim Johnson，a mail carrier，was an institution in the leafy Westmoreland，Westhaven and Westover Hills neighborhoods，just north of downtown Wilmington，where he delivered much more than the mail. _______________ 2．(2024·新课标Ⅰ卷)With paper，there is a literal laying on of hands，along with the visual geography of distinct pages. _________ 3．(2023·新课标Ⅰ卷)He developed a greenhouse-like facility that treated sewage(污水) from 1，600 homes in South Burlington. ____________________________ n．出名的人物 n．布局 v．(利用化学物质或反应)处理 4．(2021·全国甲卷)According to the World Wildlife Fund，the global black rhino population has dropped as low as 5，500，giving the rhinos a “critically endangered”status. ______________ 5．Tourism is a fountain of wealth for the city. __________________ n．(动物)数量 n．源泉；丰富来源 Ⅱ.构词训练 (写出下列黑体词的构词方法和词义) 构词 规则 ①“-ism”是一个常见英语后缀，它通常加在名词、形容词或动词后面构成名词，表示一种“思想，主义，学说，理论”等。 ②也可以表示“行为，态度，特征”。 1．(2025·全国一卷)We hope to present the rather abstract Go game and AI in a visual context，and initiate dialogues with minimalist art，conceptual art and expressionism. ___________________________________________________ 2．We must fight against racialism in all its forms. _______________________________________________________________ ________________________________ 3．The fireman's heroism in saving the children from the burning building was widely praised. ___________________________________________ 4．Alcoholism can cause serious health problems，including liver damage. ___________________________________________ expression n．表现；表达→expressionism n．表现主义 race n．民族；种族；竞争→racial adj.种族的；人种的→racialism n．种族主义；种族歧视 hero n．英雄→heroism n．英雄主义 alcohol n．酒精，白酒→alcoholism n．酗酒 提升关键能力 返回 Part 1.应用文增分练 请结合本单元话题，用单元词汇句型完成下面的应用文写作，并背诵。 【情境呈现】 (2025·江苏省南京市、盐城市高三调研测试)假定你是李华，上周六你所在的城市举办了马拉松赛事，你参加了其中的迷你马拉松比赛。请你给你的美国朋友 Alec 写一封邮件分享这次 经历，内容包括： 1．参赛经过；2.你的收获。 注意：1.写作词数应为80左右；2.请按如下格式作答。 Dear Alec， I'm writing to share with you a mini-marathon I participated in last Saturday._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours sincerely， Li Hua 【布局谋篇】 首段 开篇点题， 分享经历 Dear Alec， I'm writing to share with you a mini-marathon I participated in last Saturday.It was an exciting and meaningful experience I'll never forget. 中段 描述过程， 表达感受 　　At first，I hesitated to start as the distance seemed long.But ①________ ____________________________________(在志愿者的慷慨帮助下)and spectators，I kept going.When I felt exhausted，I picked up my strength and rose to my feet again.Finally，I finished the race.I ②___________________ _____________________________(对毅力有了新的认识).It was a relief to achieve this.This experience will surely benefit me in the future. 末段 询问式 结尾 　　Do you have similar experiences？Looking forward to your sharing. Yours sincerely， Li Hua with the generous assistance from volunteers gained a new insight into perseverance 【多元表达】 This experience will surely benefit me in the future.试用主从句结构改写本句。 ③____________________________________________________________ It's an experience that will surely benefit me in the future. Part 2.读后续写提能练 拓展语料积累　情感细节描写之“吃惊、惊讶” 【语言素材】 形容词/ 副词 astonished, amazed, surprised, shocked, astonishing, amazing, surprising, shocking, surprisingly, amazingly, open-mouthed, wide-eyed 名词/ 动词 shock, astonishment, surprise, amazement, excitement, amaze, astonish　 脸 ①a look of surprise spread over (across)/flashed across/crossed one's face脸上露出惊讶的表情； ②have a look of surprise on one's face某人脸上的表情很惊讶 目瞪口呆 ①eyes widen in surprise/in astonishment/in wide-eyed amazement　　　　 惊讶地睁大眼睛； ②stare/look at sb with wide eyes/stare wide-eyed/open-mouthed at sb 目瞪口呆地看着某人； ③gape at 张口结舌地看； ④one's jaw drops/dropped 张口结舌； ⑤one's mouth dropped/hung open in surprise 惊讶地张大嘴 声音 ①a tone of surprise/a surprised tone/voice　　 惊奇的口气/声音； ②too surprised/astonished to utter a word/be speechless with shock 惊讶得说不出话； ③gasp in astonishment 惊讶得倒抽一口气 身体 ①stand still/be numb with/in shock　　　 惊讶得呆住；　　　 ②be frozen with shock　　 惊呆； ③shake one's head in disbelief 难以置信地摇头 【靓句表达】 1．A look of surprise flashed across my face when Mary grabbed a small piece of tofu and ate it. 当玛丽抓起一小块豆腐吃了起来时，我的脸上掠过一丝惊讶。 2．I stared at them with wide eyes as they were going on about how lucky I was that my mom took the time to prepare a cooked meal for me. 我目瞪口呆地看着他们，他们继续说我的妈妈花时间给我做饭，我是多么幸运。 3．Hearing the unexpected news, Mary froze with shock, as if rooted to the spot.听到这个意外的消息，玛丽呆住了，动弹不得。 4．His eyes grew wide/widened in surprise/astonishment when he heard the news. 当他听到这个消息时，他惊讶地睁大了眼睛。 5．Hearing her best friend had won the national award, she stood there, speechless with shock. 听到最好的朋友获得全国奖项后，她站在那里，惊讶得说不出话来。 续写语料运用　用表“吃惊、惊讶”的表达补全下面的微场景并背诵 微场景：主题“蜕变成长”——取得进步之后的“吃惊、惊讶” 　　①_______________________ (满脸惊奇地，介词短语), Miss Brown took his paper.②____________________(显而易见很惊讶), she began to look it over.Trevor walked back to his desk, his heart pounding.As he sat down, he couldn't resist another look at Miss Brown.Then, Miss Brown stood up, holding his paper.“The smartest boy in our class had just passed his first test on homework！” announced Miss Brown.She glanced up at Trevor, then down, then up, her face breaking into a big smile.③________ ____________________ (目瞪口呆，形容词作状语), the whole class seemed in total shock and then burst into deafening applause.Overwhelmed by ④__________________ ________ (既激动又惊讶), Trevor felt nothing was the same from that moment.A change gradually took place within his heart, all because of one teacher who cared. With a look of surprise Obviously amazed Open- mouthed/Wide-eyed excitement and surprise 单元测评14　Unit 2　Making a difference 返回 Ⅰ.阅读理解(本题共8个小题，每小题2.5分，共20分) A Marilynn Moe，80，is a resident of the Homestead，a senior-living and care community in Rochester，Minnesota，managed by Mark. Mark fell for Marilynn's charm in 2012，the year he came to interview for the job.He was standing in the hallway，hoping he didn't look as nervous as he felt，when a stylishly dressed woman walked right up to him.“Good morning，”she said.“I'm Marilynn.I hope everything works out for you.”She gave him such a warm smile that he couldn't help but smile back，nerves forgotten. He got the job，and it didn't take long for him to realize what a treasure Marilynn was.She'd arrived herself only two years before, moving from Fargo.It was a huge change.She loved teaching，seeing her students' skills and confidence grow.Would she find something as fulfilling at the Homestead? “I could have just sat in my apartment，”she says，“but I wasn't going to do that.” Marilynn noticed that most people kept to themselves and didn't know much about their neighbors，so she started a monthly newcomers' get-together.One by one they'd go around the circle and share a fun fact about themselves as an icebreaker. She went to the monthly women's breakfast.To her disappointment, only three or four others showed up.She took over，each month lining up one of the residents to give a talk about a special interest，trips they'd taken，former careers，even more weighty topics.She personally invited women to attend.It wasn't long before the room was packed. She gave out birthday cards，using the Homestead's monthly newsletter to get the dates.She played the piano for church services and special occasions. Marilynn didn't notice anything different about the Homestead，but others did.“These changes you're making are great，”the residents said to Mark.“Keep it up.”Mark knew he wasn't the one who deserved the credit. Marilynn wasn't trying to become a noticeable figure.She cared deeply about the people around her，doing so naturally and without intending to seek recognition. 【语篇解读】　本文是一篇记叙文。主要讲述了80岁的玛丽莲入住养老社区后默默奉献，积极组织活动、关心他人，给社区带来诸多积极改变的故事。 1．How did Mark feel after meeting Marilynn in the hallway? A．Amused. B．Worried. C．Astonished. D．Relieved. 细节理解题。根据第二段中的“She gave him such a warm smile that he couldn't help but smile back，nerves forgotten .”可知，马克在走廊遇见玛丽莲后忘记了紧张，回以微笑，所以他觉得如释重负。故选D。 √ 2．What does the underlined word“fulfilling”mean in Paragraph 3? A．Spiritually satisfying. B．Truly comforting. C．Extremely interesting. D．Incredibly challenging. 词义猜测题。根据画线词上文“She loved teaching，seeing her students' skills and confidence grow.”可知，她以前喜欢教书，看着学生的技能和信心增长；再根据画线词所在句“她在Homestead能找到(像以前教书时那样)让她fulfilling的事情吗？”并结合选项可推断，画线词的意思是“心满意足的”，与A项“精神上满足的”意思接近。故选A。 √ 3．Why did Marilynn take over organizing the women's breakfast? A．To improve its quality. B．To promote healthy eating. C．To make it more engaging. D．To show her personal power. 推理判断题。根据第六段中的“She went to the monthly women's breakfast.To her disappointment，only three or four others showed up.She took over...”和“It wasn't long before the room was packed.”可知，玛丽莲接管每月一次的妇女早餐会的组织工作之前，只有三四个人参加，她接管之后做了很多工作，不久之后参加的人就挤满了房间。由此可推断， 玛丽莲接管每月一次的妇女早餐会的组织工作是为了吸引更多的人参与进来。故选C。 √ 4．What can be inferred about Marilynn's contributions to the community? A．They go unrecognised by Mark. B．They come from her caring nature. C．They are used to gain her influence. D．They are far from Mark's expectations. 推理判断题。根据最后一段中的“She cared deeply about the people around her，doing so naturally and without intending to seek recognition.”可知，她深深地关心着周围的人，本能地这么做，并且无意寻求他人的认可。由此可推断，玛丽莲所做的贡献来源于她善良的天性。故选B。 √ B Nadine Grimm's A Grammar of Gyeli opens with a moving quote honoring ancestors：“For our ancestors who have left us—may we keep their wisdom.”This sets the tone for her study of the Gyeli language in Ngòló，a small village in southern Cameroon，rich in culture and hidden knowledge. In her prize-winning work，Grimm displays the essence of the Gyeli language，spoken by the Bagyeli people，who are sometimes called “Pygmies”．The grammatical description，which is presented in a form-to-function approach，covers all levels of language，ranging from Gyeli speech sounds to its information structure and complex sentences. Her path to studying African languages began by chance during her Bachelor's degree in General Linguistics and French.She had an unexpected opportunity to work with a professor in Nigeria，which led to her first African language conference and started her interest in African languages. Grimm's research includes deep fieldwork，such as recording conversations and joining in everyday activities with the Bagyeli.At first, she used assistants to communicate due to language barriers，but as her understanding grew，she began talking directly with the speakers.This method differs from traditional ones，focusing on real language use rather than simple word-for-word translations. The importance of reference grammars like Grimm's becomes clear in light of the global problem of disappearing languages.With 50%to 90%of the world's languages at risk，documenting languages like Gyeli is essential.“When languages die，we lose entire knowledge systems，”Grimm says. Her work not only records the Gyeli language but also adds to the understanding of endangered Bantu languages in general.It represents one of the most comprehensive descriptions of a northwestern Bantu language. For her efforts，Grimm was awarded Bloomfield Book Award 2023 from the Linguistic Society of America.A single Bloomfield Book award is made annually to recognize“a volume that makes an outstanding contribution of long-term value to the understanding of language and linguistics”．Grimm's work was praised for adding audio and video recordings that improve reliability in language research. 【语篇解读】　本文是一篇说明文。Nadine Grimm通过深入研究喀麦隆南部Ngòló村的Gyeli语言，完成了A Grammar of Gyeli一书。她的研究对于濒危语言保护意义重大，她也因此获得美国语言学协会的奖项。 5．Why did Grimm write A Grammar of Gyeli? A．To keep a knowledge system. B．To honor her ancestors. C．To record the tone of Gyeli. D．To satisfy her interest in languages. 细节理解题。根据文章第 一 句“Nadine Grimm's A Grammar of Gyeli opens with a moving quote honoring ancestors：‘For our ancestors who have left us—may we keep their wisdom.’”以及第五段中的“When languages die，we lose entire knowledge systems”可知，Grimm 写这本书是为了 保留知识体系。故选A。 √ 6．What do we know about the Gyeli language? A．It is endangered. B．It is simple in structure. C．It has to be studied in a form-to-function approach. D．It functions differently from other Bantu languages. 推理判断题。根据第五段第一句“The importance of reference grammars like Grimm's becomes clear in light of the global problem of disappearing languages.”以及第二句“With 50%to 90%of the world's languages at risk，documenting languages like Gyeli is essential.”可知，世界上很多语言濒危，记录Gyeli语言很重要。由此可推断Gyeli语言也濒危。故选A。 √ 7．Why does the author mention Bantu languages? A．To highlight their importance. B．To illustrate the problem of disappearing languages. C．To emphasize the urgency of protecting them. D．To demonstrate the value of Grimm's study. 推理判断题。文章第六段提及Grimm的研究不仅记录了Gyeli语言，还对理解濒危的班图语有帮助，所以提到班图语是为了展示其研究价值。故选D。 √ 8．What contributed most to the success of Grimm's research? A．Her work with a professor in Nigeria. B．Her ability to learn a new language. C．Her relationship with the Bagyeli people. D．Her unique and reliable research method. 推理判断题。根据文章第四段中的“Grimm's research includes deep fieldwork，such as recording conversations and joining in everyday activities with the Bagyeli.”以及最后一段最后一句“Grimm's work was praised for adding audio and video recordings that improve reliability in language research.”可知，Grimm采用关注真实语言使用、添加音频和视频记录等独特可靠的研究方法，这是其研究成功的关键。故选D。 √ Ⅱ.语法填空(本题共10个小题，每小题1.5分，共15分) China has a huge variety of dialects.However, these dialects are becoming difficult 1____________ (preserve) as Mandarin (普通话) becomes increasingly popular in schools and public places. 考查非谓语动词。“difficult to do sth”是固定用法，表示“做某事有困难”，这里用不定式。故填to preserve。 to preserve 2_______ (face) with this issue, two language-loving foreign students decided to do something.Parker, a linguistics (语言学) student, studies Chinese dialects, while Hansen, fluent 3__ multiple languages, has lived in Beijing for years. 考查非谓语动词。“(face) with this issue”作时间状语，face(面对)是非谓语动词，与介词with搭配，用过去分词短语faced with作状语；句首单词首字母大写。故填Faced。 考查介词。“fluent in”是固定短语，意为“精通，熟练掌握”。故填in。 Faced in Together, they started a project which later 4____________ (become) a website called Phonemica, or Xiangyinyuan, 5_______ recordings of the dialects in danger of dying out are collected and displayed. 考查时态。become(变成)是定语从句中谓语动词，句中描述的是过去发生的事情，用一般过去时态。故填became。 考查定语从句。“____ recordings of the dialects in danger of dying out are collected and displayed”是非限制性定语从句，修饰先行词website，关系词将其代入从句中作地点状语，表示“在这个网站上”，是模糊地点，用关系副词where引导从句。故填where。 became where What you're bound to notice on the Phonemica website is the 6____________ (present) of a large map which shows various dialects across China.In certain 7_______ (area), there are uploads of recordings of dialects which visitors to the site can listen to. 考查名词。提示词作表语，用名词presence，意为“存在，呈现”，不可数名词。故填presence。 考查名词复数。可数名词area(地区)在句中表示“某些地区”，用复数形式areas。故填areas。 presence areas Most of the recordings feature speakers 8____________ (tell) a story in their various dialects. 考查非谓语动词。“(tell) a story in their various dialects”作后置定语，tell(讲)是非谓语动词，与其逻辑主语speakers之间是主动关系，现在分词表主动。故填telling。 telling Unlike many similar websites focusing on text or professional research, Phonemica records ordinary people, helping create an oral history of Asia.The website's detailed information about speakers, including ethnic background and education, makes it more engaging and 9____________ (access) than traditional language research platforms, 考查形容词。“and”连接两个并列的形容词作宾语补足语，access的形容词是accessible，意为“可访问的，易获取的”。故填accessible。 accessible aiming to preserve 10_____ unique appeal of each dialect. 【语篇解读】　本文是一篇说明文。文章介绍了两名外国学生为保护中国方言所做的努力，他们创建了一个名为Phonemica的网站，收集并展示濒危方言的录音。 考查冠词。这里表示特指每种方言的独特魅力，用定冠词the限定。故填the。 the 谢 谢 观 看 WELCOME UNIT $