Unit 8 Making a Difference 单元知识点过关练 2025-2026学年八年级英语下册（新教材人教版）

**基本信息** 聚焦单元核心词汇与语法，通过词形转换、语法应用及主题阅读，系统强化语言能力与文化意识。 **综合设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词拼写|45题|词形转换（名/动/形/副）|围绕单元核心词，构建词汇形态变化链| |单项选择|18题|语法辨析（时态/固定搭配）|语法点与单元主题语境结合，强化应用| |完成句子|20题|句型转换/连词成句|语法规则与句式结构的综合运用| |完形填空|1篇|志愿服务叙事|通过语篇理解考查词汇辨析与逻辑推理| |阅读理解|5篇|志愿者/动物保护主题|主题语境下的细节定位与推理判断，渗透文化意识与思维品质|

Unit 8 Making a Difference单元知识点过关练 一、单词拼写 1．gentleman n. 先生；君子→________ n. (pl.) 2．missing adj. 失踪的；丢失的→________ v. 错过 3．practical adj. 实用的；实际的→________ n. →________ v. 4．successful adj. 成功的；有成就的→________ n. 成功→________ adv. →________ v. 5．value n. 重要作用；价值v. 重视→________ adj. 有价值的→________ adj. 无价值的；不值钱的 6．voluntary adj. 自愿的；无偿的→________ n. & v. 自愿；志愿 7．willing adj. 乐意的；愿意的→________ n. 意愿 v. 愿意 8．donate v. 捐赠；赠送→________ n. 捐赠 9．talent n. 才能；天赋；天才→________ adj. 有才能的；有天赋的 10．advertisement n. (= ad) 广告；启事→________ v. 打广告；做广告 11．society (形容词)________ 12．community (形容词)________ 13．environment (形容词)________ 14．pollute (名词)________→(形容词，受污染的)________ 15．harm (形容词)________→(副词)________ 16．responsible (副词)________→(名词)________ 17．depend (形容词，依赖的)________→(反义词，独立的)________ 18．communicate (名词)________→(形容词，善于沟通的)________ 19．understand (形容词)________→(名词，理解)________ 词形转换 20．act v.行动adj.积极的 ________ 21．misery n.痛苦adj.痛苦的 ________ 22．practice v.练习adj.实际的 ________ 23．success n.成功 adj.成功的 ________ 24．value n.价值adj.珍贵的 ________ 25．will n.意志；决心adj.愿意的 ________ 26．complete v.完成；adj.完整的  adv.完全地/彻底地 ________ 27．talent/gift n.天赋adj.有天赋的 ________ 28．worth adj.值得的adj.无价值的；没用的 ________ 29．volunteer v.志愿adj.志愿的 ________ 30．organization n. 组织；团体；机构 → ________ v. 组织；安排 → ________ n. 组织者；安排者 31．provide v. 提供；供应 → ________ n. 提供者；供应商 → ________ adj. 可提供的；可供应的 32．owner n. 主人；物主 → ________ adj. 自己的；v. 拥有 → ________ adj. 拥有的；所有的 33．donation n. 捐赠物；捐赠 → ________ v. 捐赠；赠送 → ________ n. 捐赠者；赠送者 → ________ adj. 捐赠的 34．interviewer n. 面试官；采访者 → ________ v. & n. 采访；面试 → ________ n. 被采访者；被面试者 35．active adj. 活跃的；积极的 → ________ adv. 积极地；活跃地 → ________ n. 活动；行动 36．warmly adv. 热情地；温暖地 → ________ adj. 温暖的；热情的；v. 使温暖；变暖和 → ________ n. 温暖；热情 37．practical adj. 实用的；实际的 → ________ adv. 实际上；几乎 → ________ n. 实践；练习；v. 练习 → ________ adj. 不切实际的（反义词） 38．successful adj. 成功的；有成就的 → ________ v. 成功；达成 → ________ n. 成功；成就 → ________ adv. 成功地 39．value n. 重要作用；价值；v. 重视；估价 → ________ adj. 有价值的；珍贵的 → ________ n. 估价；评价 → ________ adj. 无价值的（反义词） 40．voluntary adj. 自愿的；无偿的 → ________ n. 志愿者；v. 自愿做 41．worth adj. 值得；有价值；n. 价值；财产 → ________ adj. 值得的；有价值的 → ________ adv. 值得地；配得上地 → ________ adj. 值得做的 42．willing adj. 乐意的；愿意的 → ________ v. 愿意；将要；n. 意志；意愿 43．effort n. 努力；费力的事；尝试 → ________ adj. 费力的；需要努力的 → ________ adj. 不费力的；轻松的（反义词） 44．talent n. 才能；天赋；天才 → ________ adj. 有天赋的；有才能的 45．We should spare no ________ (努力) to protect the environment around our hometown and keep it clean. 46．________ (成功) needs hard work. People know it but still few people can stick to it all the time. 47．Every bit of hard work is well ________ (值得的) the pain when you chase your dreams for the bright future ahead. 48．We did a survey of students about where they spend their ________ (口袋) money most. 49．Many kind people ________ (捐赠) money and supplies to families hit by disasters in distant areas. 50．As long as you are ________ (愿意的) to challenge the task, you are possible to succeed. 51．The teacher tries her best to discover the hidden ________ (天赋) of each student. 52．The volunteers didn’t stop working ________ all the work was done. (直到) 53．We should ________ the elderly and people in need. (关心) 54．Our class is planning to ________ for the children in poor areas. (筹集资金) 55．A public service ________ (广告) promotes good virtues and guides people to form noble habits. 56．The room is in such a mess and we must clean it up ________ (彻底地). 57．We deeply ________ (珍视) honesty, friendship and love in our every meaningful moment and the ________ (价值) of them can be evaluated. 58．In the future, a person who is good at ________ (团队合作) must be more popular. 59．We hope there can be more ________ (实用的) lessons in the university. 60．Oh my God, I finally found my ________ (丢失的) necklace. It has been lost for a long time. 61．Every responsible ________ (成年人) should set good examples for young people and act with wisdom in daily life. 62．All the guests were ________ (温暖地) welcomed by the host and hostess at their wedding party. 63．Our ________ (主要的) task today is to help young kids learn basic knowledge and form good habits. 64．Good ________ (军人) obey orders and defend the country wherever they are. 65．He takes an ________ (积极的) part in voluntary activities and helps people in need selflessly. 66．True happiness in ________ (青年时期) comes from working hard for our dreams and being kind to people around us. 67．When we want to have a job, we usually need to answer questions asked by some ________ (面试官). 68．We will ________ (提供) enough food and drinks for every guest during the big party this evening. 69．This friendly ________ (组织) works hard to offer help to people. 70．Polite ________ (参观者) follow rules and enjoy the quiet beauty of this lovely ancient garden. 71．We should show ________ (善意) to people in trouble. 72．The boy ________ (修理) bikes for free for poor families. 73．We must take ________ (行动) to protect the weak people around us. 74．As students, their ________ (首要的) duty is to study. 二、单项选择 75．My ________ brother volunteers at the nursing home to help the ________. A．elder, elderly B．elderly, elder C．older, elder D．eldest, elderly 76．—The old soldier ________ over 3,000,000 yuan to help poor children with their education over these years. —I think he is really the hero. A．donates B．was donating C．has donated D．will donate 77．We hope people will support our work by _____to ORBIS. A．sending donations B．send donations C．sending donation D．send donation 78．He found his car ________. A．was losing B．had lost C．missing D．was missed 79．—Kangkang, I _______ my pen. Could you please lend me yours? —I’m afraid I can’t. Mine is _______, too. A．lost; lost B．missing; missing C．lost; missing D．missing; lost 80．It’s exciting that the Chinese national volleyball team ________ the Serbian team by 3:1 and ________ the championship on August 21st, 2016. A．won；beat B．lost；missed C．beat；won D．missed；lost 81． Mr. Wu found a number of magazines in the classroom ______________. A．was lost B．is missing C．were missing D．get lost 82．Many students choose to be ________ in the community service centre during weekends. Their ________ work has helped a lot of people in need. A．voluntary; volunteer B．volunteer; voluntary C．volunteers; voluntary D．voluntary; volunteers 83．I would like to be a ________ in the community centre at weekends because I think ________ work can help a lot of people in need. A．voluntary; volunteering B．voluntary; volunteer C．volunteer; voluntary D．volunteering; voluntary 84．Many students choose to be ________ in the community service programme during weekends, and their ________ work has helped a lot of people in need. A．voluntary; volunteer B．volunteer; voluntary C．volunteers; voluntary D．voluntary; volunteers 85．—Do you know the road to ________? —Yes. If you want to ________, work hard. A．success; success B．succeed; succeed C．succeed; success D．success; succeed 86．When you are ______ in one area of your life, it often leads to ______ in other areas. A．successful, success B．success, succeed C．successful, successful D．succeed, success 87．.Li Xiang ______ in the end，and his ________ made us excited. A．succeeded；success B．succeeds；successful C．success；succeed D．successful；succeed 88．The hotel ________ guests a warm welcome and ________ them with comfortable rooms and delicious meals during their stay. A．offer; provide B．offers; provides C．provide; offer D．provides; offers 89．We students can ________ food and old clothes to the homeless, and the teachers can ________ learning skills for the poor children. A．provide; give B．provide; offer C．offer; give D．give; provide 90．—The elderly _______ so old that they can’t look after themselves sometimes. —Exactly, so we should _______ them with help. A．is, offer B．are, offer C．are, provide D．is, provide 91．This ancient vase ________ studying, for it has a long history of over 2000 years. A．is worth B．worth C．is worthy D．worths 92．The book written by the famous author is ________ reading over and over again. A．well worth B．quite worth C．well worthy D．very worthy 三、完成句子 93．long necks, he, swans, white feathers, with, saw, and, beautiful _____________________________ 94．a, there, for, right, is, place, me （.） _____________________________ 95．I, like, wished, you, looked, I _____________________________ 96．buildings  a visit  well  the  worth  historic  are ___________________________________ 97．a huge army of; I; and; looked down; saw; tiny people __________________________________________________________________________________________. 98．He spends his free time helping others.（对划线部分提问） ________ ________ he spend his free time? 99．He has been in the school volunteer team for two terms.（对划线部分提问） ________ ________ has he been in the school volunteer team? 100．They have volunteered in the animal hospital since 2025. (对划线部分提问) ________ ________ have they volunteered in the animal hospital? 101．He has lived in Beijing for 5 years.（对划线部分提问） ________ ________ has he lived in Beijing? 102．They have been in the factory since 2010.（对划线部分提问） ________ ________ ________ they been in the factory? 103．Jim has been away from his hometown for 20 years. (改为同义句) 20 years ________ since Jim ________ his hometown. 104．They got married ten years ago.  (改为同义句)   They ________ ________ married ________ ten years. 105．She joined the Party in 2020.（改为同义句） She ________ ________ a Party member ________ 2020. 106．My father went to Beijing three days ago.（改为同义句） My father ________ ________ ________ Beijing for three days. 107．He has been away for five days.（改为同义句） He has been away ________ five days ________. 108．I have read Treasure Island. (改为一般疑问句) ________ you ________ Treasure Island? 109．The movie is so boring that I want to leave. (改为简单句)   The movie is ________ ________ for me ________ leave. 110．He is very brave. He can fight the wolf. (合并为一句)   He is brave ________ ________ fight the wolf. 111．I have worked as a nurse for ten years. (改为一般疑问句) ________ you ________ as a nurse for ten years? 112．My dad bought this computer two years ago. (用for改写句子) ________________________________________________. 四、完形填空 阅读下面语篇，从各小题所给的A、B、C三个选项中，选出最佳选项。 Last Saturday, my neighbour Aunt Mary asked me to take part in the “Pet Help” activity-taking care of cats and dogs who don’t have homes. I always love animals, so I said yes without 113 . I saw five cats and three dogs 114 I got to her yard. “Help me feed those animals,” said Aunt Mary. “The food’s on the table.” So I picked up a bowl of food and put it on the ground. Most animals ran to me and ate happily, but one small dog didn’t move and stayed in the corner. I thought he was afraid of strangers. So I walked to the dog and touched him softly for a long time. Slowly, he was not afraid and then 115 to eat. Then, I cleaned their beds. Some of 116 were dirty and covered with fur (软毛). Though it took me two hours to clean, seeing the clean beds made me feel 117 . After that, Aunt Mary taught me how to know about their health, “You can look at their eyes-they should be bright.” I checked their eyes 118 and found an orange cat’s eyes were dull (无精打采). Then I found a small cut on its foot. Aunt Mary gave me a bandage (绷带), and I put it around the foot. My heart felt soft when I looked 119 those animals. At noon, we took the pets to the community centre and 120 . “Take Me Home” posters. A family with two kids stopped by, and the little girl liked the small dog I fed. When they decided to take him home, I felt a strong feeling of 121 , because I was glad that I could help the poor animals to find a home. On the way home, I told Mum about the day. She praised me, and I realised that helping animals needs us to put in love and 122 . Next weekend, I’ll bring my friend Lucy to help. 113．A．thinking B．voting C．asking 114．A．when B．if C．though 115．A．offered B．started C．forgot 116．A．them B．us C．him 117．A．disappointed B．worried C．proud 118．A．carefully B．sadly C．happily 119．A．out B．after C．up 120．A．put up B．ran after C．searched for 121．A．sadness B．happiness C．safety 122．A．music B．health C．time 五、阅读理解 Volunteer Work After a Landslide Last month, a heavy week-long rainfall caused a landslide in Green Hills Village, a small mountain village two hours away from our city. Rocks and mud rushed down the hillside, blocking the main road, burying several farm fields and damaging twelve wooden houses. Our school organized a volunteer team of thirty Grade Eight students to offer help last weekend. Before setting off, our geography teacher gave us a 90-minute training course. He taught us how to move small fallen stones safely without getting hit by rolling rocks, how to pack clean drinking water and instant food for homeless villagers, and basic first-aid skills for minor cuts and bruises. He stressed that we must follow adult volunteers’ orders strictly and never walk alone on the slippery hillside. When we arrived at the village, we divided ourselves into three groups. Group One cleared small stones and branches on the temporary walking path to make it passable for rescue vehicles. My group, Group Two, visited homeless families staying in community tents. We handed out blankets, disinfectant wipes and kids’ stationery. I talked with an old grandma whose vegetable garden was completely buried. She did not complain too much; she said she was thankful that no one in her family was injured. Group Three worked with firemen to check hidden risks of secondary landslides after rainfall. We worked from 8:30 a.m. to 4:00 p.m. with only a one-hour lunch break. We felt tired with sore arms and legs when we returned home, but none of us regretted the activity. This volunteer experience taught me two important lessons. First, forces of nature can destroy people’s living environments quickly, so disaster prevention education is vital for every community. Second, small efforts from teenagers can bring warmth and practical help to people in trouble. Next month, our school will set up a long-term disaster volunteer club, and I plan to sign up right away. 123．What directly led to the landslide in Green Hills Village? A．A powerful earthquake. B．Non-stop heavy rain for seven days. C．Excessive tree cutting on mountains. D．Sudden melting mountain snow. 124．What did students learn in the pre-volunteer training? A．How to rebuild damaged wooden houses. B．Professional medical treatment for serious wounds. C．Safe rock clearing and simple first-aid knowledge. D．How to drive rescue transport vehicles. 125．What was the duty of Group Two? A．Clearing the blocked main highway of the village. B．Distributing supplies to villagers living in tents. C．Checking potential secondary geological disasters. D．Planting new trees on the bare hillside. 126．What can we learn about the old grandma? A．She lost all her family members in the landslide. B．She was grateful that her family stayed safe and sound. C．She refused the supplies offered by student volunteers. D．She planned to move away from the mountain village forever. 127．Why does the writer want to join the school volunteer club? A．To earn extra scores for geography courses. B．To gain more experience in disaster volunteer service. C．To take free professional driving lessons from firemen. D．To rebuild the buried vegetable gardens for villagers. 14-year-old Lin Hao is a Grade 7 student from a middle school. He has been a volunteer at the city’s Children’s Library for one year. Every Saturday afternoon, he spends two hours there helping young kids read books and do reading activities. Lin Hao first knew the volunteer activity from his English teacher. He loves reading, so he signed up at once. At first, he didn’t know how to talk with young kids. But with the help of the library workers, he soon got used to it. He usually helps kids pick good books according to (根据) their ages and interests. Sometimes he tells stories to younger kids, and sometimes he helps older kids do reading reports. Lin Hao says the volunteer experience has changed him a lot. He used to be a shy boy, and was afraid to speak in front of many people, but now he can talk with people freely. He also learns to be patient, because he needs to look after the kids and make sure they have a good time in the library. “It’s a meaningful experience,” Lin Hao says. “Not only do I help others, but I also improve myself at the same time. I will keep doing volunteer work in high school.” 根据材料内容选择最佳答案。 128．How long has Lin Hao been a volunteer at the Children’s Library? A．For half a year. B．For one year. C．For two years. D．For three years. 129．How did Lin Hao first know about the volunteer activity? A．From a friend. B．From his parents. C．From a website. D．From his teacher. 130．What do we know about Lin Hao from paragraph 2? A．Lin Hao was creative at first. B．Lin Hao likes reading very much. C．Lin Hao has many books at home. D．Lin Hao helps kids learn English. 131．What will Lin Hao do in high school according to paragraph 3? A．Leave the library. B．Make new friends. C．Read more books. D．Keep doing volunteer work. 132．What does Lin Hao’s story mainly tell us? A．Reading is useful for our study. B．Volunteer work helps us get better. C．We can make friends by doing volunteer work. D．Kids teach us how to work with others. Do we celebrate “the Year of the Dragon” or “the Year of the Loong”? In the West, dragons are famous in movies like The Lord of the Rings. 133 Let’s look at the differences and what they mean in their cultures. The Western dragon is a cruel and scary animal in many stories. It has big wings, and breathes fire. It stands for power, magic and danger. And it is often seen as a symbol of bad things. 134 In the story, Smaug was greedy (贪婪的) and wanted all the gold and treasures, which shows the bad sides of humans. In Chinese stories, the Loong looks like a combination (组合体) of many different animals. It’s long and it looks a bit like a snake. It can swim in the sea like fish. But the amazing thing is that it can fly even though it doesn’t have wings. 135 They think it can bring them good luck. It has held an important place in Chinese culture for ages. There are some traditional festivals about the Loong, such as the Longtaitou Festival and the Dragon Boat Festival. The Chinese celebrate them with different kinds of activities. Interestingly, Chinese people often call themselves “descendants (传人) of the Loong”. 136 So, when we say “the Year of the Loong”, it might be a better way to describe the special year compared to “the Year of the Dragon”. 根据短文内容，从下面五个选项中选出能填入空缺处的最佳选项，使短文意思通顺（有一项多余）。 A．The Loong is deeply respected by Chinese people. B．“Loong” has been used to describe dragons. C．But are these dragons the same as the Loong in Chinese culture? D．For example, Smaug is a famous dragon in a book called The Hobbit. E．And parents expect their kids to be “Loong”—creative, confident and brave. Volunteers in Our Community Nowadays, more and more people are willing to be volunteers. In our community, there are about 50 volunteers. They have done a lot of things to help others. Mrs. Li is a 60-year-old volunteer. She has been a volunteer for ten years. She helps look after the children whose parents are busy working. Every afternoon, she stays in the community center and helps the children with their homework. She also tells them stories and plays games with them. The children all love her. Mr. Wang is a doctor. He has volunteered in the community hospital for five years. He gives free medical examinations (体检) to the old people every month. He also gives them advice on how to keep healthy. Many old people say that Mr. Wang is like their family doctor. Some young volunteers also join in. They help clean the community and plant trees. They also organize activities to raise money for the poor children. Last month, they raised 5,000 yuan. They sent the money to a primary school in a mountain village. The volunteers say that helping others makes them happy. They will continue to do volunteer work in the future. 137．How many volunteers are there in the writer’s community? A．About 30. B．About 40. C．About 50. D．About 60. 138．How long has Mrs. Li been a volunteer? A．For five years. B．For ten years. C．For fifteen years. D．For twenty years. 139．What does Mr. Wang do for the old people? A．He helps them with their homework. B．He gives them free medical examinations. C．He cleans their houses. D．He buys them food. 140．What did the young volunteers do last month? A．They planted trees in the community. B．They helped clean the community. C．They organized a charity show. D．They raised money for a primary school. 141．What is the main idea of the passage? A．Volunteers in the writer’s community do a lot to help others. B．Mrs. Li is a kind volunteer. C．Mr. Wang is a good doctor. D．Young people should be volunteers. Volunteering at an animal shelter has changed my life. I’m Lisa, a Grade 8 student. Six months ago, I joined the Sunshine Animal Shelter as a volunteer. I go there every Saturday morning to help walk the dogs and clean the cages. At first, I was a little nervous because I used to be afraid of dogs. But soon I found that the dogs there were very friendly. One dog named Buddy became my best friend. Buddy was found on the street with a broken leg. The shelter workers took him to the vet and took good care of him. Now he is healthy and always wags his tail when he sees me.   Through volunteering, I have learned to be responsible and patient. I have also made many new friends who care about animals. Last month, we organized an adoption event and helped five dogs find new homes. It was a wonderful feeling. I plan to continue volunteering as long as I can. I believe every little help counts. 142．How often does Lisa volunteer at the shelter? A．Every day. B．Once a week. C．Twice a week. D．Once a month. 143．How did Lisa feel about dogs before volunteering? A．She loved them. B．She was afraid of them. C．She disliked them. D．She felt sorry for them. 144．What happened to Buddy when he was found? A．He was lost. B．He was hungry. C．He had a broken leg. D．He was blind. 145．What does the underlined word “adoption” mean in Chinese? A．治疗 B．收养 C．训练 D．展览 146．Which of the following is TRUE according to the passage? A．Lisa volunteers on Sundays. B．Buddy is a cat. C．Lisa has volunteered for half a year. D．Five dogs were adopted last year. 试卷第14页，共14页 试卷第9页，共14页 学科网（北京）股份有限公司 参考答案 题号 75 76 77 78 79 80 81 82 83 84 答案 A C A C C C C C C C 题号 85 86 87 88 89 90 91 92 113 114 答案 D A A B D C A A A A 题号 115 116 117 118 119 120 121 122 123 124 答案 B A C A B A B C B C 题号 125 126 127 128 129 130 131 132 133 134 答案 B B B B D B D B C D 题号 135 136 137 138 139 140 141 142 143 144 答案 A E C B B D A B B C 题号 145 146 答案 B C 1．gentlemen 2．miss 3． practice/practise practise/practice 4． success successfully succeed 5． valuable valueless 6．volunteer 7．will 8．donation 9．talented 10．advertise 11．social 12．communal 13．environmental 14． pollution polluted 15． harmful harmfully 16． responsibly responsibility 17． dependent independent 18． communication communicative 19． understanding understanding 【解析】略 20．active 21．miserable 22．practical 23．successful 24．valuable 25．willing 26．completely 27．talented/gifted 28．worthless 29．voluntary 【解析】略 30． organize organizer 31． provider providable 32． own owned 33． donate donor donated 34． interview interviewee 35． actively activity 36． warm warmth 37． practically practice impractical 38． succeed success successfully 39． valuable valuation valueless 40．volunteer 41． worthy worthily worthwhile 42．will 43． effortful effortless 44．talented​ 【解析】略 45． effort 【详解】句意：我们应不遗余力地保护家乡周边的环境，保持环境干净。根据汉语提示可知，effort“努力”。固定搭配spare no effort意为“不遗余力、竭尽全力”。 46． Success 【详解】句意：成功需要付出努力。人们都明白这一点，但真正能坚持不懈的人却很少。结合汉语提示可知，此处应用抽象名词success作主语。 47． worth 【详解】句意：当你追逐光明的未来时，每一份努力都是值得你痛苦的（每一份付出都是值得的）。根据中文提示“值得的”，应填写worth。句中“be well worth+名词”为固定搭配，意为“完全值得……”。 48． pocket 【详解】句意：我们做了一项关于学生把零花钱主要花在哪里的调查。“口袋”对应的英文单词是pocket，此处“pocket money”为固定搭配，表示“零花钱”，因此填pocket。 49． donated 【详解】句意：许多善良的人们向偏远地区受灾的家庭捐款和物资。donate“捐赠”，句子描述过去发生的事情，应该用一般过去时，donate的过去式是donated。 50． willing 【详解】句意：只要你愿意挑战这项任务，你就有可能成功。此处考查固定短语“be willing to do sth.”，意为“愿意做某事”，“愿意的”对应的英文形容词是“willing”，符合该短语搭配及语境，故填willing。 51． talent 【详解】句意：这位老师尽全力发掘每位学生潜藏的天赋。talent“天赋、才能”，可数/不可数均可。此处泛指个人天赋，用单数talent。 52．until 【详解】句意：志愿者们直到所有工作都完成才停止工作。根据汉语提示，until“直到”，结合“didn’t”可知此处考查“not…until…”结构，意为“直到……才……”。 53．care about/care for 【详解】句意：我们应该关心老人和有需要的人。“关心”用care about或care for表达，是动词短语，should“应该”是情态动词，其后用动词原形。 54．raise money 【详解】句意：我们班正在计划为贫困地区的儿童筹集资金。“筹集资金”对应的是固定短语raise money。plan to do sth.“计划做某事”，不定式符号to后面接动词原形。 55． advertisement 【详解】句意：公益广告宣扬美德，引导人们养成高尚的习惯。advertisement“广告”，A修饰可数名词单数。 56． thoroughly 【详解】句意：房间乱成一团，我们必须彻底打扫干净。“彻底地”对应的英文单词是thoroughly，此处修饰动词短语clean up，需用副词形式，因此填thoroughly。 57． cherish value 【详解】句意：我们在每一个有意义的时刻都深深珍惜着诚实、友谊与爱，而它们的价值是可以被衡量的。cherish“珍视”，时态为一般现在时，主语是复数，谓语动词用原形；value“价值”，名词，介词of前需要用名词。 58． teamwork 【详解】句意：在未来，擅长团队合作的人一定会更受欢迎。固定搭配：be good at+名词/动名词，表示“擅长……”。teamwork“团队合作”，不可数名词，故填teamwork。 59． practical 【详解】句意：我们希望大学里能有更多实用的课程。practical“实用的”，形容词作定语修饰名词lessons。 60． lost 【详解】句意：哦，天哪，我终于找到我丢失的项链了。它已经丢了很久了。“丢失的”在英语中常用形容词lost来表示，可直接修饰名词，故填lost。 61． adult 【详解】句意：每一位有责任心的成年人都应该为年轻人树立好榜样，并在日常生活中明智行事。根据中文提示，“成年人”的英文单词是adult，句中Every后接单数可数名词，故填adult。 62． warmly 【详解】句意：在婚礼派对上，所有宾客都受到了男女主人热情的欢迎。此处需要副词修饰动词“welcomed”，“温暖地”对应的英文副词是“warmly”，符合语境及语法要求，故填warmly。 63． main 【详解】句意：我们如今的主要任务是帮助小孩子们学习基础知识，养成良好习惯。根据汉语提示可知，main“主要的”，作定语。 64． soldiers 【详解】句意：优秀的军人无论身在何处都服从命令、保卫国家。“军人”对应的英文单词是soldier，句子中谓语动词为obey，说明主语是复数，因此填soldiers。 65． active 【详解】句意：他积极参加志愿活动，无私地帮助有需要的人。part为名词，用形容词修饰。“积极的”对应active。且固定搭配take an active part in，表示“积极参与……”，符合句意。故填active。 66． youth 【详解】句意：真正的幸福在青年时期来自为我们的梦想而努力工作，以及善待我们周围的人。youth“青春/青年时期”，为不可数名词，作介词in的宾语。 67． interviewers 【详解】句意：当我们想要得到一份工作时，通常需要回答一些面试官提出的问题。“面试官”可译为interviewer，为可数名词。some后接可数名词复数形式。故填interviewers。 68． provide 【详解】句意：今晚的大型派对上，我们会为每位宾客提供充足的食物和饮品。根据汉语提示可知，provide“提供”，固定搭配provide sth. for sb.意为“为某人提供某物”。will后接动词原形，故填provide。 69． organization 【详解】句意：这个友好的组织努力为人们提供帮助。“组织”对应的英文单词是organization，此处“this”后接单数名词，因此填organization。 70． visitors 【详解】句意：有礼貌的参观者遵守规则，欣赏这座秀美古园静谧的景致。参观者对应的英文单词是visitor；句中谓语动词follow为原形，说明主语是复数，故填visitors。 71． kindness 【详解】句意：我们应该对陷入困境的人表达善意。根据汉语提示可知，应填名词kindness，作动词show的宾语。kindness为不可数名词，故用原形。 72．repairs/fixes 【详解】句意：这个男孩为贫困家庭免费修理自行车。“修理”对应的英文单词是repair或fix，主语The boy是第三人称单数，句子用一般现在时，动词要用第三人称单数形式repairs或fixes，所以填repairs/fixes。 73． action 【详解】句意：我们必须采取行动保护我们周围的弱者。“行动”对应的名词是action，此处为固定搭配take action to do sth.，意为“采取行动做某事”，因此填action。 74．primary 【详解】句意：作为学生，他们的首要职责是学习。根据空格后为名词“duty”可知，此处需要一个形容词作定语修饰名词，“首要的”的英文是primary。 75．A 【详解】句意：我的哥哥在养老院做志愿者，帮助老年人。 elder年长的（用于兄弟姊妹间长幼排序）；elderly老年人；older更老的（表年龄大小比较）；eldest最年长的（三者及以上比较）。第一空表“哥哥”（兄弟间长幼）用elder，第二空表“老年人”用the elderly，应填elder, elderly。 76．C 【详解】句意：——这些年来，这位老战士已经捐赠了300多万元来帮助贫困儿童接受教育。——我觉得他真的是英雄。 考查时态。根据“over these years”可知，从过去到现在老战士一直在捐赠，需用现在完成时“have/has done”。故选C。 77．A 【详解】句意：我们希望人们通过给奥比斯邮寄捐赠物来支持我们的工作。Donation捐赠物，可数名词，用复数表示一类；by通过---方式，介词，后接doing;故选A 78．C 【详解】句意：他发现他的汽车丢了。 考查形容词的用法。此处是结构find sth. adj.“发现某物……”，形容词作宾语补足语，故此处用形容词missing“不见的”。故选C。 79．C 【详解】句意：——康康，我丢了我的钢笔。你能把你的借给我吗？——恐怕不行。我的也不见了。 根据Could you please lend me yours? 你能把你的借给我吗？可知，我丢了我的钢笔。要用一般过去时，此空故填lost，故排除B和D；根据I’m afraid I can’t. 恐怕不行。可知我的也不见了。根据语境可知，是找不到，不见了，不一定是丢了，故用missing,lost作形容词，意为丢失的，故排除A，故选C。 80．C 【详解】句意：令人激动的是中国排球队在2016年8月21如，以3:1打败了塞尔维亚队，赢得了冠军。win表示赢得；miss表示错过，丢失；beat打败。第一空接宾语the Serbian team，故表示打败比赛对手，故用beat。第二空的宾语the championship，表示冠军，故用win。故选C。 点睛：win的宾语是比赛、战争、奖品、金钱等名词；beat的宾语是比赛、竞争的对手，即指人或球队的名词或代词。第一空接宾语the Serbian team，故表示打败比赛对手，故用beat。第二空的宾语the championship，表示冠军，故用win。故选C。 81．C 【详解】试题分析：句意：吴先生在教室大量的杂志丢了。a number of +可数名词复数，许多大量，谓语动词用复数g故A中应用were lost丢失。根据found可知时态是一般过去时，故D应为got lost。missing 为形容词，丢失的,失去的，下落不明的。故选C。 考点：考查动词的用法。 82．C 【详解】句意：许多学生选择在周末去社区服务中心当志愿者。他们的志愿工作帮助了许多需要帮助的人。 考查名词和动词辨析。voluntary自愿的，形容词；volunteer名词，志愿者。根据“Many students choose to be”可知，许多学生选择成为志愿者，第一空表示“志愿者”，且由“students”可知是复数形式；第二空修饰名词work，需用形容词，表示“自愿的”。故选C。 83．C 【详解】句意：我想周末在社区中心做一名志愿者，因为我认为志愿工作可以帮助很多需要帮助的人。 第一空前面有不定冠词a，后接可数名词单数，表示“一名志愿者”，填volunteer；第二空修饰名词work，需用形容词，表示“志愿工作”，填voluntary。 84．C 【详解】句意：许多学生选择在周末参加社区服务项目成为志愿者，他们的志愿工作帮助了许多需要帮助的人。 voluntary意为“自愿的”，是形容词；volunteer意为“志愿者”，是名词。第一空根据主语“Many students”为复数，be动词后接复数名词volunteers；第二空修饰名词work，需用形容词voluntary。 85．D 【详解】句意：——你知道通往成功的路吗？——是的，如果你想成功，努力工作。 success为名词“成功”，succeed为动词“成功”。第一空介词to后接名词 success，the road to success“通往成功的道路”；第二空不定式to后接动词原形succeed。 86．A 【详解】句意：当你在生活的一个方面成功时，它通常会导致其他方面的成功。 考查词性辨析。successful是形容词，表示“成功的”；success是名词，表示“成功”；succeed是动词，表示“成功”。are后接形容词作表语，所以第一空填successful。第二个空需要名词来作为介词to的宾语。故选A。 87．A 【详解】句意：李响终于成功了，他的成功令我们兴奋不已。success是名词，successful是形容词，succeed是动词，succeeded动词的过去式。第一空格成分作谓语，用动词，第二空格成分作主语，用名词。故答案为A。 88．B 【详解】句意：酒店向客人提供热情的欢迎，并在入住期间为他们提供舒适的客房和美味的饭菜。 考查动词辨析及语法一致。offer提供，给予，常用于抽象事物；provide提供，侧重具体物品或服务。offer sb. sth. “向某人提供某物”；provide sb. with sth. “为某人提供某物”。根据“The hotel ... guests a warm welcome and ... them with comfortable rooms and delicious meals during their stay.”可知，第一空用offer；第二空用provide。句子的主语是The hotel，单数名词，时态是一般现在时，谓语动词需用第三人称单数形式。故选B。 89．D 【详解】句意：我们学生可以给无家可归的人食物和旧衣服，老师可以为贫困儿童提供学习技能。 考查动词辨析。provide提供；give给；offer给予。根据“We students can …food and old clothes to the homeless, and the teachers can …learning skills for the poor children.”可知，第一空为固定短语give sth to sb“把某物给某人”；第二空为固定短语provide sth for sb“为某人提供某物”。故选D。 90．C 【详解】句意：——年人太老了，有时不能照顾自己。——没错，所以我们应该向他们提供帮助。 考查主谓一致及固定结构。the +adj.表示一类人；the elderly老年人，表示复数，故be动词用are，排除A、D；offer sb. sth. =offer sth. to sb.给某人提供某物，固定结构，排除B；provide sb. with sth. = provide sth. for sb.给某人提供某物，固定结构。故选C。 91．A 【详解】句意：这个古董花瓶值得研究，因为它有着2000多年的悠久历史。 is worth值得（动词短语，后接动名词）；worth值得（缺少be动词，不能单独作谓语）；is worthy值得的（形容词，后接of being done或to be done）；worths错误形式（worth为形容词/介词，无-s形式）。be worth doing为固定搭配，句子缺少谓语，主语是单数，用is worth。 92．A 【详解】句意：这本著名作家写的书很值得一读再读。 考查固定搭配。be worth doing sth值得做某事；be worthy of being done值得做某事。空格后无of，故应用be worth doing的结构，修饰worth通常用well，be well worth doing sth“很值得做某事”，故选A。 93． He saw swans with long necks and beautiful white feathers. 【详解】根据所给单词和标点符号可知，本句为陈述句。“he”作主语，首字母大写；“saw”作谓语动词；“swans”作宾语；“with long necks and beautiful white feathers”是介词短语作后置定语，修饰“swans”，表示“长着长脖子和美丽白色羽毛”。按照“主语+谓语+宾语+后置定语”的结构连词成句，故填He saw swans with long necks and beautiful white feathers.。 94． There is a right place for me. 【详解】本句以句号结尾，是陈述句。给出的词汇中包含“there is” ，这是英语中表示“存在”的There be句型，用于表达“某处有某物/某人（强调某地存在某物，而非某人拥有某物）”。“there is”作为句子开头，构成“There is +名词+其他成分”。“a right place” 是一个常见搭配，意为“一个合适的地方”，“for me”表示“对我来说”，构成 “a right place for me”。 95． I wished I looked like you. 【详解】根据所给单词可知应用陈述句的形式，句子为含有宾语从句的复合句。分析所给单词，I作主句主语，wished是主句谓语动词，意为“希望”，是wish的过去式，说明事情发生在过去。I looked like you是省略that的宾语从句，其中I作从句主语，looked like是固定搭配，意为“看起来像”，like在此处为介词，意为“像”，you作介词like的宾语。 96．The historic buildings are well worth a visit. 【详解】根据所给单词可知，本句为一个简单句。The“这些”，置于句首，首字母大写；historic buildings“历史建筑”，句子主语；are是系动词，连接主语与形容词；well“很”；worth“值得”，形容词作表语；a visit“参观”。 97．I looked down and saw a huge army of tiny people. 【详解】此句想要表达“我低头一看，看到一大群小小的人。”根据标点符号可知，此句是陈述句。I作主语，looked down and saw作并列谓语，a huge army of tiny people作宾语。 98． How does 【详解】句意：他利用空闲时间帮助别人。划线部分“helping others”用来表示消磨空闲时间的形式、方式，针对度过空闲时间的方式提问用疑问词How；本句为一般现在时，主语he是第三人称单数，变疑问句需要借助助动词does，句首首字母大写。 99． How long 【详解】句意：他在学校志愿者队已经两个学期了。原句时态为现在完成时，题目要求对划线部分“for two terms”提问，该部分表示“一段时间”。在现在完成时中，对“一段时间”或“时长”提问，应使用特殊疑问词组how long，how位于句子开头首字母需大写。故填How；long。 100． How long 【详解】句意：他们从2025年开始就在动物医院做志愿者。对“since+年份”这类时间段/时间起点提问，要用疑问词How long；本句时态为现在完成时，句式结构不变。 101． How long 【详解】句意：他已经在北京住了5年了。 对“for 5 years”表示的时间段提问，用疑问词How long； 原句为现在完成时，助动词has保留在主语前。 102． How long have 【详解】句意：他们从2010年起就在这家工厂了。对现在完成时中时间状语的提问。划线部分since 2010表示“自从 2010 年以来”，是过去时间到现在为止的时间，对时间段提问要用特殊疑问词How long（多久）。现在完成时的特殊疑问句结构为：特殊疑问词+have/has+主语+过去分词+其他？ 103． has passed left 【详解】句意：吉姆离开家乡已经20年了。原句“Jim has been away… for 20 years”是现在完成时，表示状态持续了20年。同义句通常使用“It is/has been + 时间段 + since…”结构。当主语直接是时间段时，结构变为“时间段 + has passed + since + 一般过去时从句”。主语“20 years”在此处被视为一个整体时间段，谓语动词常用单数形式，且强调对现在的影响，所以填has passed。since引导的时间状语从句需用一般过去时。原句中的延续性状态“be away”需转换为瞬间动作“leave”，其过去式为left。 104． have been for 【详解】原句“They got married ten years ago”是一般过去时，表示过去发生的动作。改写句中出现时间段“ten years”，暗示动作或状态从过去持续到现在，需使用现在完成时。“get married”是瞬间动词，不能与时间段连用。要表示“结婚”这一状态的持续，需改为延续性动词短语“be married”。主语“They”是复数，助动词用have；be的过去分词是been。时间段“ten years”前需加介词for。故填have；been；for。 105． has been since 【详解】原句句意：她在 2020 年入了党。改写后句意：她从 2020 年起就是一名党员了。原句“She joined the Party in 2020.”表示过去发生的短暂动作，改为同义句时需转换为现在完成时，用延续性状态表达“自2020年起的持续状态”。“join the Party”可转换为“be a Party member”，句子主语为She，助动词用has，因此前两空填has been；“2020”是时间起点，需用since引导，故第三空填since，故填 has；been；since。 106． has been in 【详解】句意：我爸爸三天前去了北京。for three days是现在完成时的时间段标志，短暂性动词go to需要转换为延续性短语be in；主语my father是第三人称单数，助动词选用has，be的过去分词是been。 107． since ago 【详解】句意：他已经离开五天了。原句中“for+时间段（for five days）”可与“since+过去时间点（since five days ago）”进行同义转换，二者均可用于现在完成时，表示动作从过去持续到现在。故填since；ago。 108． Have read 【详解】句意：我读过《金银岛》。根据“have read”可知原句为现在完成时，变一般疑问句时，需将助动词have提到句首并大写首字母，主语I变为you，动词过去分词read保持不变，故填Have；read。 109． boring enough to 【详解】句意：电影如此无聊以至于我想离开。原句是so+adj.+that从句结构，意为“如此……以至于……”。改为简单句，应使用adj.+enough+for sb.+to do sth.结构（足够……以至于某人做某事），符合原句逻辑。形容词boring置于enough之前，不定式符号to置于动词leave之前。故填boring；enough；to。 110． enough to 【详解】句意：他非常勇敢。他能和狼搏斗。原句之间是因果关联，可合并为“他足够勇敢，可以与狼搏斗”，固定句型“形容词+enough to do sth.”表示“足够……去做某事”，形容词brave后需接enough表示“足够”，动词fight前需接不定式符号to表示结果。故空处分别填enough；to。 111． Have worked 【详解】句意：我作为护士工作十年了。原句是现在完成时，助动词为have；变一般疑问句直接将have提到句首并大写；主语I改为you，后面过去分词worked形式不变。 112．My dad has had this computer for two years. 【详解】句意：我爸爸已经拥有这台电脑两年了。原句是一般过去时(two years ago)，改用for引导时间段表示持续状态，需变为现在完成时(have/has+过去分词)；buy是瞬间动词，不能与时间段连用，需改为延续性动词have (拥有)；主语My dad是第三人称单数，助动词用has，have的过去分词是had，时间状语改为for two years。 113．A 114．A 115．B 116．A 117．C 118．A 119．B 120．A 121．B 122．C 【导语】本文记叙了作者参加照顾流浪动物活动，通过喂食、清洁、治病及张贴海报，帮助小狗找到家的经历与感悟。 【详解】113．句意：所以我毫不犹豫答应了。 根据固定搭配“without thinking”可知，应用thinking；voting投票、asking询问，均不符合语境。 114．句意：当我到达院子时看到了五只猫和三只狗。 根据句子逻辑，此处表达“当……的时候”，应用when；if如果、though虽然，逻辑不通。 115．句意：慢慢地他不害怕了，然后开始吃。 根据前文小狗起初不敢动，现在放下戒备吃东西，start to do表示开始做某事，应用started；offered主动提供、forgot忘记，不符合文意。 116．句意：它们中的一些很脏。 根据前文their beds指代猫狗的窝，指代复数动物应用them；us我们、him他，指代错误。 117．句意：看到干净的床让我感到自豪。 根据付出劳动完成清洁后的心情，应用proud；disappointed失望、worried担忧，均与本句意思相反。 118．句意：我仔细检查它们的眼睛。 根据查看动物健康状况的动作，贴合场景应用carefully；sadly伤心地、happily开心地，均不符合动作逻辑。 119．句意：当我照顾这些小动物时，我的内心变得十分柔软。 根据全文是照料流浪动物的志愿活动，此处表达照顾小动物，应用after；look out小心、look up向上看，无法匹配本句句意。 120．句意：张贴“带我回家”的海报。 根据海报搭配put up posters张贴海报，应用put up；ran after，追赶，searched for，搜寻，与海报搭配不当。 121．句意：我感到强烈的幸福感。 根据帮流浪动物找到归宿的开心心情，应用happiness；sadness悲伤、safety安全，不符合“glad”的语境。 122．句意：帮助动物需要投入爱和时间。 根据后文下周还要约朋友来帮忙，说明需要花费时间，应用time；music音乐、health健康，和照料动物无关。 123．B 124．C 125．B 126．B 127．B 【导语】本文是一篇记叙文，主要讲述了作者所在学校组织八年级学生志愿者团队，在山体滑坡灾害后前往绿山村进行援助的经历。文章介绍了灾害成因、志愿者培训内容、分组任务以及作者的感悟和未来计划。 【详解】123．根据第一段第一句“Last month, a heavy week-long rainfall caused a landslide in Green Hills Village...”可知，持续一周的强降雨直接导致了山体滑坡。选项B与文中“heavy week-long rainfall”意思一致。 124．根据第二段第二句“He taught us how to move small fallen stones safely... and basic first-aid skills for minor cuts and bruises.”可知，学生在培训中学习了如何安全移动落石以及基本的急救技能。选项C“安全清理落石以及基础急救知识”符合文意。 125．根据第三段第三、四句“My group, Group Two, visited homeless families staying in community tents. We handed out blankets, disinfectant wipes and kids'stationery.”可知，第二组的任务是探访住在帐篷里的无家可归者并分发物资。选项B“分发供给给住在帐篷里的村民”与此相符。 126．根据第三段最后一句“She did not complain too much; she said she was thankful that no one in her family was injured.”可知，老奶奶虽然菜园被埋，但很感激家人没有受伤。选项B“她很感激她的家人安全无事”符合文意。 127．根据最后一段作者提到的感悟“small efforts from teenagers can bring warmth and practical help to people in trouble”以及计划“Next month, our school will set up a long-term disaster volunteer club, and I plan to sign up right away.”可知，作者认识到志愿服务的意义，希望继续参与灾害志愿服务。选项B“为了收获更多的在灾难中志愿服务的经验”最符合作者加入俱乐部的初衷。 128．B 129．D 130．B 131．D 132．B 【导语】本文主要讲述了中学生林浩在少儿图书馆开展志愿服务一年的经历，分享了志愿活动带给他的积极改变以及他决定在高中继续做志愿者的决心。 【详解】128．第一段第二句指出他做志愿者的时间：“He has been a volunteer at the city’s Children's Library for one year.”，这直接说明林浩在少儿图书馆做志愿者已有整整一年时间。 129．第二段第一句指出他是如何得知该活动的：“Lin Hao first knew the volunteer activity from his English teacher.”，这明确交代了他是从他的英语老师那里第一次获知这个招募信息的。 130．第二段第二句指出了他的兴趣爱好：“He loves reading, so he signed up at once.”，其中“loves reading”与选项B中“likes reading very much”为同义转述，直接说明他非常喜欢阅读。 131．第三段最后一句指出了他未来的打算：“I will keep doing volunteer work in high school.”，这直接交代了他上高中后仍会继续坚持做志愿服务。 132．第三段中林浩总结了这段经历对他的影响：“…the volunteer experience has changed him a lot…Not only do I help others, but I also improve myself at the same time.”，这说明参与志愿服务能够让我们自己变得更好、更优秀。 133．C 134．D 135．A 136．E 【导语】本文主要对比了西方文化中的“dragon”与中国文化中的“Loong”的差异，指出二者在形象、象征意义上截然不同，并说明用“Loong”来描述中国龙更为恰当。 【详解】133．第一段提到“In the West, dragons are famous in movies like The Lord of the Rings.”，后文紧接着说“Let’s look at the differences and what they mean in their cultures.”，选项C“But are these dragons the same as the Loong in Chinese culture?”以疑问句形式承上启下，既承接前文对西方龙的介绍，又自然引出后文对中西差异的对比，是第一段与第二段之间的过渡句。 134．第二段提到“The western dragon is a cruel and scary animal... And it is often seen as a symbol of bad things.”，后文提到“In the story, Smaug was greedy and wanted all the gold and treasures”，选项D“For example, Smaug is a famous dragon in a book called The Hobbit.”用具体例子承接前文“西方龙象征坏事物”的观点，Smaug正是一个贪婪的反面典型，与后文直接衔接。 135．第三段介绍了中国龙的外形特征“long, looks like a snake, can swim like fish, can fly without wings.”，后文提到“They think it can bring them good luck. It has held an important place in Chinese culture for ages.”，选项A“The Loong is deeply respected by Chinese people.”总起第四段，说明中国人对龙的态度是“深受尊敬”，与后文“带来好运、文化地位重要”形成逻辑递进。 136．第四段提到“Chinese people often call themselves ‘descendants of the Loong’.”，后文总结“So, when we say ‘the Year of the Loong’, it might be a better way...”，选项E“And parents expect their kids to be ‘Loong’—creative, confident and brave.”进一步说明中国人以龙的传人自居的具体表现——父母对孩子的期望，与前文“自称传人”形成补充，也为后文“用Loong更合适”的结论提供了文化依据。 137．C 138．B 139．B 140．D 141．A 【导语】本文是一篇记叙文，主要介绍了社区中不同类型的志愿者——李奶奶、王医生和年轻志愿者们的具体事迹，说明志愿者们通过各种方式帮助社区中的老人、孩子和穷人，并表达了志愿者们的快乐与坚持。 【详解】137．第一段明确指出：“In our community, there are about 50 volunteers.”，这直接说明社区约有50名志愿者。 138．第二段提到：“She has been a volunteer for ten years.”，说明李奶奶做志愿者已有十年。 139．第三段提到：“He gives free medical examinations to the old people every month.”，说明王医生每月为老人提供免费体检。 140．第四段提到：“Last month, they raised 5,000 yuan. They sent the money to a primary school in a mountain village.”，说明年轻志愿者上个月为一所小学筹了款。 141．全文围绕社区志愿者展开，分别介绍了李奶奶、王医生和年轻志愿者的贡献，最后总结志愿者们帮助他人感到快乐并将继续，所以文章主旨是社区志愿者做了很多事来帮助别人。 142．B 143．B 144．C 145．B 146．C 【导语】本文主要讲述了八年级学生Lisa在动物收容所做志愿者的经历，分享了她克服对狗的恐惧、与名为Buddy的小狗建立深厚友谊并帮助流浪狗寻找新家庭的感人故事。 【详解】142．根据第一段“I go there every Saturday morning to help walk the dogs and clean the cages.”可知，Lisa每周六早上都去帮忙，这说明她做志愿者的频率是每周一次。 143．根据第一段“At first, I was a little nervous because I used to be afraid of dogs.”可知，Lisa最开始感到紧张，因为她过去害怕狗，说明她在做志愿者前对狗感到害怕。 144．根据第一段“Buddy was found on the street with a broken leg.”可知，Buddy在街上被发现时，腿摔断了。 145．根据第二段“Last month, we organized an adoption event and helped five dogs find new homes.”可知，该活动帮助了五只狗找到了新家。结合常识和语境，让无家可归的小动物找到新主人和新家庭的过程就是“收养、领养”，因此划线词意为“收养”。 146．根据第一段“Six months ago, I joined the Sunshine Animal Shelter as a volunteer.”可知，Lisa是在六个月前（即半年前）加入动物收容所成为志愿者。 原创精品资源学科网独家享有版权，侵权必究！15 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $