Unit 1 Part 1 Welcome to the unit & Reading（同步练习）-【学而思·PPT课件分层练习】2025-2026学年高一英语必修第三册（译林版）

Unit 1　Nature in the balance Part 1　Welcome to the unit & Reading 基础过关练 Ⅰ.单句语法填空 1.(2021天津)The arts clearly have a pretty positive impact 　　　　physical and psychological health.  2.(2025江苏连云港高级中学月考)That first night, I lay in my bamboo room with an open roof, greeted by millions 　　　　　 stars and the beautiful sounds of nature.  3.(2024北京)On April 5, 2024, John Tinniswood was named the world's oldest 　　　　　(live) man.  4.Some plants and animals are threatened with 　　　　　(extinct) because they cannot adapt to the changing climate.  5.(2025山东菏泽期中)Bali wildlife volunteers help to care for 　　　　　(variety) of animal species.  6.(2024新课标Ⅱ)You choose which 　　　　　(long) you want and it gives you a receipt-like short story.  7.(2021新高考Ⅰ)Hunters willingly pay the stamp price to ensure the 　　　　　(survive) of our natural resources.  8.It is a growing concern nowadays that many students go to school in the morning without eating breakfast, which is very 　　　　　(harm) to their health.  9.But Gail was trying to find an opportunity to break 　　　　　 the barriers between them.  10.(2025新课标Ⅱ)Lift others up on your journey. Success is sweeter when 　　　　　(share).  11.Some valuable ancient cultural relics 　　　　　(damage) while only a few have survived over the past few years.  Ⅱ.选词填空(其中有一项多余) in turn;break down;build up;breathe life into;due to 　　Nowadays 1.　　　　　　 the pressure of life or work, some people may 2.　　　　　　 suddenly. So we should learn how to break through pressure, and find a way to 3.　　　　　　 our daily life. For example, we can set aside time for exercise, which will 4.　　　　　　 our body.  Ⅲ.完成句子 1.(2025新课标Ⅰ写作)首先,通过分享各种各样的让我们的校园生活充满乐趣的活动,这个栏目会展现学生的才能和成就。 For one thing, by 　　　　 　　　　 　　　　 　　　　 　　　　that make our school life enjoyable, this column will show students' talents and achievements.  2.有些人担心旅游业的迅速发展可能会对当地环境造成破坏。(一句多译) ①Some people worried that the rapid development of tourism might 　　　　 　　　　 　　　　 　　　　 　　　　 　　　　.(damage n.)  ②Some people worried that the rapid development of tourism might 　　　　 　　　　 　　　　 　　　　.(damage vt.)  3.角落里立着一幅他的孩子们的画。(完全倒装) 　　　　 　　　　 　　　　 　　　　 a painting by his children. (读后续写—场景描写)  能力提升练 Ⅰ.课文语法填空 　　The Amazon rainforest, the 　1　(large) rainforest in the world, plays a significant role in maintaining the balance of the Earth's ecosystem. It crosses into eight countries, 　2　(include) Brazil and Peru. With an area of about 6 million square kilometres, 　3　 rainforest is more than half the size of China.  　　The Amazon rainforest is home to various living things. More than 40,000 species of plants can 　4　(find) in the Amazon. The forest's different levels provide food and shelter for an unbelievable 　5　(vary) of wildlife. Each level of the forest forms its own little world. More than 1,300 species of birds and over 400 species of 　6　(mammal) hide in the jungle.  　　The Amazon rainforest breathes life into the planet by 　7　(fix) carbon and producing over 20 per cent of all the Earth's oxygen. This is 　8　 it is known as the “lungs of the planet”. Moreover, the rainforest is a treasure house of species that can be used for food or medicine.  　　However, about 17 per cent of the rainforest 　9　(disappear) due to human activities such as agriculture and cattle farming over the past 50 years. Thus, we are left with a question: can we afford 　10　(damage) the “lungs of the plants”?  1.　　　　　2.　　　　　3.　　　　　4.　　　　　5.　　　　  6.　　　　　7.　　　　　8.　　　　　9.　　　　　10.　　　　  Ⅱ.语法填空 (2025江苏扬州邗江区期中) 　　In the Kuaiji Mountain in Shaoxing, Zhejiang Province, a collection of torreya(榧属) trees has stood the test of time. Among them 　1　(be) tens of thousands of trees that are over 100 years old, with nearly 100 trees exceeding 1,000 years 　2　 age.  　　Zhan'ao village is located at the heart of this ancient Chinese torreya tree group. For centuries, generations of villagers have dedicated　3　(them) to safeguarding these natural wonders. The 63-year-old Huang Tianming is one such guardian. He and his own family have cared for Chinese torreya trees for over four 　4　(decade).  　　According to Huang, 　5　 has been dedicated to caring for more than 26 Chinese torreya trees of over 100 years old, he spends more than 200 days every year in the Chinese torreya forest. In his family, six generations 　6　(involve) in the conservation effort, with the 　7　(old) member being 98 years old.  　　The Chinese torreya trees are particularly sensitive to climate change. Heavy snowfall, for example, can damage the trees if not 　8　(remove) promptly. “　9　 you treat the Chinese torreya trees well, they will return the favor,” Huang noted. The wood of the tree is 　10　(high) prized for its quality, and its fruits have various culinary(烹饪的) uses such as in chocolate and nuts. This sentiment reflects the deep symbolic relationship between humans and nature.  1.　　　　　2.　　　　　3.　　　　　4.　　　　　5.　　　　  6.　　　　　7.　　　　　8.　　　　　9.　　　　　10.　　　　  Ⅲ.阅读理解 A (2025安徽合肥第八中学阶段考试) 　　Sarah Toumi, a young girl growing up in France, had a dream of becoming a leader who could make a positive impact on the world. Her desire to help others was awakened when she accompanied her Tunisian father to his hometown in the eastern part of Tunisia during vacations. During her time there, she organized homework clubs and activities for children. Toumi personally witnessed the negative effects of desertification(沙漠化). She realized that within 10 years wealthy farmers had become worse off. Toumi was determined to stop the progression of the Sahara Desert. Due to a decrease in average rainfall and an increase in severe droughts, nearly 75% of Tunisia's agricultural land was at risk of desertification. 　　Toumi understood the need for a change in farming practices. She firmly believed that even small plots of land could bring significant returns if farmers were willing to adapt. This adaptation involved planting sustainable crops, using advanced water treatment technologies, and using natural products and fertilizers(肥料) instead of chemical alternatives. 　　In 2012, Toumi took a decisive step towards realizing her dream of fighting desertification. She moved to Tunisia and set up a program called Acacias for All, with the aim of putting her sustainable farming ideas into action. “I want to show young people in the countryside that they can create opportunities where they are. Nobody is better able to understand the impact of desertification and climate change than somebody who is living without water.” 　　By September 2016, over 130,000 acacia trees had been planted on 20 pilot farms, with a survival rate of 60% reported by farmers. Toumi estimated that around 3 million acacia trees were required to protect Tunisia's farmland. In the coming years, Toumi aims to promote the program to Algeria and Morocco. 1.How did Toumi's holiday trips to Tunisia influence her? A.They made her decide to leave the country.　　 B.They helped her better understand her father. C.They destroyed her dream of being a teacher.　　 D.They inspired her to take action to help others. 2.What is the main cause of the desertification of Tunisia's farmland? A.Cold weather.　　B.Soil pollution.　　 C.Low rainfall.　　D.Forest damage. 3.Why did Toumi start Acacias for All in Tunisia? A.To ensure access to primary education for children. B.To promote the protection of agricultural land. C.To create job opportunities for young people. D.To persuade the farmers not to use fertilizers. 4.Which of the following can best describe Toumi? A.Determined and helpful.　　B.Considerate and calm. C.Wealthy and academic.　　D.Thankful and flexible. B (2025江苏南通期中) 　　New population of polar bears found 　　Researchers have identified a previously unknown population of polar bears in southeast Greenland. The area is seemingly not suitable for polar bears because it lacks sea ice, which the animals typically depend on to hunt. Scientists say the discovery of this population offers a deep understanding of how polar bears might be able to adapt as the planet gets warm and ice melts(融化). 　　Most polar bears hunt by walking on floating(漂浮的) platforms of sea ice, which is made up of frozen seawater. However, because the Earth is heating up, sea ice in the Arctic is melting. About one-third of the Arctic's winter sea ice has disappeared in the past 20 years. Polar bears are currently considered at risk of extinction, and previous studies have warned they could disappear if the ice continues to melt. 　　This newly found population(totaling about 300 polar bears) was thought to be part of a large group that lived on Greenland's east coast. However, researchers looked at data tracking the bears' movements over 36 years and found that populations in the northeast and southeast remained physically separate. They also tested the bears' genes(基因) and confirmed that the two populations were different. 　　The polar bears in southeast Greenland live near glaciers(冰川), which are made up of fresh water. For most of the year, sea ice is not present where these bears live. Instead, scientists believe this population of polar bears hunts on chunks of glacial ice that break off and float in the sea. Researchers say this suggests that as sea ice disappears, some polar bears could learn to hunt using glacial ice. 　　Researchers warned, however, that most polar bears don't live in areas where glacial ice can be found. Moreover, glaciers, including the ones in Greenland, are melting as well. Still, researchers said the study gives hope that “polar bears might be able to hang on in the ice-free Arctic”. 5.What is the crucial factor for polar bears' survival? A.Cold weather.　　B.Sea water.　　C.Fresh water.　　D.Sea ice. 6.What have the previous studies stressed? A.The sea ice in the Arctic continues to melt. B.Polar bears might be close to extinction. C.Many species of polar bears have died out. D.Global warming is becoming more serious. 7.What do we know about newly found polar bears in southeast Greenland? A.They often hunt with those in the northeast.　　 B.They have the same genes as the northeast species. C.They can use glacial ice as hunting platforms.　　 D.They have adapted to living in the fresh water. 8.What does the author intend to do in the last paragraph? A.Make protests.　　B.Offer suggestions.　　 C.Show concern.　　D.Express hopefulness. 答案与分层梯度式解析 Unit 1　Nature in the balance Part 1　Welcome to the unit & Reading 基础过关练 Ⅰ.1.on　考查介词。have a(n)...impact on...意为“对……有……影响”。故填on。句意:艺术显然对身心健康有相当积极的影响。 2.of　考查固定短语。millions of...表示“大量的……”。故填of。 3.living　考查形容词。设空处修饰名词man,应用形容词。故填living。句意:2024年4月5日,约翰·廷尼斯伍德被确定为世界上在世的最长寿的男性。 4.extinction　考查名词。设空处作with的宾语,应用名词。故填extinction。句意:一些动植物正面临灭绝的危险,因为它们无法适应不断变化的气候。 5.varieties　考查固定短语。varieties of...表示“各种各样的……”。故填varieties。 6.length　考查名词。分析句子可知,设空处作动词want的宾语,结合语境可知应用名词。故填length。句意:选择你想要哪个长度,它就会给你一个像收据一样的短篇故事。 归纳拓展 　　其他常见的以-th结尾的名词还有depth(深度)、width(宽度)、breadth(广度)、warmth(温暖)、growth(生长)。 7.survival　考查名词。设空处作宾语,空前有定冠词the修饰,所以需用名词形式。故填survival。句意:狩猎者愿意支付邮票的价钱,以确保我们的自然资源能维持下去。 8.harmful　考查形容词。系动词后接形容词作表语,be harmful to...意为“对……有害”。故填harmful。句意:现在,许多学生早上不吃早餐去上学是一个越来越令人担心的问题,这对他们的健康非常有害。 归纳拓展 　　be harmful to相当于do harm to。 9.down　考查固定短语。break down意为“消除,破除(障碍、隔阂等)”。故填down。句意:但盖尔在试图找到一个机会来消除他们之间的隔阂。 10.shared　考查状语从句的省略。分析句子可知,此处为when引导的时间状语从句的省略形式,此处省略从句的主语Success和be动词is。share和主语Success之间为被动关系,应用过去分词。故填shared。 类比启发 　　在表示时间、地点、条件、方式等的状语从句中,如果从句的主语与主句的主语一致或从句主语为it,且谓语含有be动词,从句的主语和be动词往往可以省略。 11.have been damaged　考查动词的时态、语态和主谓一致。动词damage与主语ancient cultural relics之间是被动关系,所以用被动语态,结合时间状语over the past few years可知,此处应用现在完成时的被动语态,主语为复数形式,故填have been damaged。句意:在过去的几年里,一些珍贵的古代文物遭到了破坏,而只有少数留存下来。 Ⅱ.1.due to　2.break down　3.breathe life into 4.build up Ⅲ.1.sharing a variety of activities　2.①cause/do damage to the local environment　②damage the local environment 3.In the corner stood 能力提升练 Ⅰ.1.largest　考查形容词的最高级。根据in the world和语境可知,此处表示在世界范围内进行比较,应用形容词的最高级修饰名词rainforest。故填largest。 2.including　考查介词。提示词为include,根据空前的countries和空后的Brazil and Peru可知,设空处表示“包括”。故填including。 3.the　考查冠词。此处rainforest指代上文中的The Amazon rainforest,表特指,应用定冠词。故填the。 4.be found　考查动词的语态。动词find和主语之间是被动关系,应用被动语态,再结合空前的can可知此处应填be found。 5.variety　考查名词。根据空前的冠词an和形容词unbelievable可知,此处应用名词单数形式。故填variety。 6.mammals　考查名词复数。mammal为可数名词,species后既可跟可数名词单数也可跟可数名词复数,再结合前面的birds and可知此处用复数形式较好。故填mammals。 7.fixing　考查动名词。设空处作介词by的宾语,应用动名词。故填fixing。 8.why　考查连接词。上文介绍亚马孙雨林为地球固定碳并产生超过全球氧气总量20%的氧气,下文介绍它被称为“地球之肺”,上下文之间是因果关系。故填why。This is why...表示“这就是为什么……”。 9.has disappeared　考查动词的时态和主谓一致。根据时间状语over the past 50 years可知此处应用现在完成时;主语是about 17 per cent of the rainforest,谓语动词应用单数形式。故填has disappeared。 10.to damage　考查动词不定式。afford to do sth.表示“承担得起做某事”,故填to damage。 Ⅱ.◎语篇解读　本文是一篇说明文。文章主要介绍了浙江绍兴占岙村的人们对香榧树的世代保护。 【高频词汇】　1.be located at...位于……　2.care for照顾;关心　3.involve v.参与　4.effort n.有组织的活动;努力　5.particularly adv.尤其,特别　6.be sensitive to...对……敏感　7.remove vt.移开;去除 【熟词生义】　1.stand 熟义:vi.站　生义:vt.经受 2.prize 熟义:n.奖品　生义:vt.珍视,高度重视 【差距词汇】　1.exceed v.超过,超出　2.dedicate v.献身,致力于　3.sentiment n.情感,感觉;看法 1.are　考查动词的时态和主谓一致。句子陈述的是客观事实,应用一般现在时,主语tens of thousands of trees为复数形式,谓语动词也应用复数形式。故填are。 2.of　考查介词。固定搭配“数词+years of age”表示“……岁”。故填of。 3.themselves　考查代词。固定短语dedicate oneself to doing sth.意为“致力于做某事”。故填themselves。 4.decades　考查名词复数。decade为可数名词,根据空前的基数词four可知,此处应用复数形式。故填decades。 5.who　考查定语从句。分析句子可知,“　5　 has been dedicated to caring for more than 26 Chinese torreya trees of over 100 years old”为非限制性定语从句,设空处在从句中作主语,先行词为Huang,指人。故填who。  6.are involved　考查动词的时态、语态和主谓一致。句子陈述的是一般事实,six generations和involve之间为被动关系,所以应用一般现在时的被动语态,句子主语为复数形式,所以be动词应用are。故填are involved。 7.oldest　考查形容词的最高级。空前为定冠词the,空后为名词member,结合句中的“six generations”和“being 98 years old”可知,此处表示六代人中最年长的成员已经98岁,所以应用形容词最高级。故填oldest。 8.removed　考查状语从句的省略。分析句子可知,“if not 　8　 promptly”为条件状语从句的省略形式,完整形式应是“if snowfall is not 　8　 promptly”,提示词remove与从句主语snowfall之间构成被动关系,设空处应用过去分词。故填removed。  9.If　考查连词。句意:黄天明指出:“如果你善待香榧树,它们也会回报你。”根据句意可知设空处意为“如果”。故填If。 10.highly　考查副词。分析句子可知,设空处修饰谓语is prized,应用副词形式,表示“很,非常”。故填highly。 Ⅲ. A ◎语篇解读　本文是一篇记叙文。本文叙述了Sarah Toumi在陪父亲回突尼斯老家时产生了要帮助当地人的想法,她创办了Acacias for All项目,旨在通过植树改善和保护当地的农田,与沙漠化作斗争,为世界带来了积极的影响。 【高频词汇】　1.desire n.愿望,渴望　2.awaken v.唤醒 3.accompany v.陪伴;伴随　4.witness v.目击;见证 5.negative adj.有害的;负面的　6.average adj.平均的;普通的　7.adapt v.适应;调整;改编→adaptation n.适应;改编本　8.estimate v.估计;判断 【熟词生义】　1.plot 熟义:密谋;情节　生义:n.(专用的)小块土地　2.return 熟义:n.返回,归还　生义:n.利润;回报　3.pilot 熟义:n.飞行员　生义:adj.试点的 【差距词汇】　1.worse off更贫困,情况更坏 2.sustainable adj.可持续的　3.decisive adj.决定性的,关键的 1.D　细节理解题。根据第一段第二句可知,去突尼斯的旅行激励Toumi去帮助别人。故选D。 2.C　细节理解题。根据第一段最后一句可知,平均降雨量的减少和严重干旱的增加是突尼斯农田沙漠化的主要原因。故选C。 3.B　推理判断题。根据第三段第二句可知,Toumi建立Acacias for All是为了将她的可持续农业理论付诸行动,即为了保护农田。故选B。 4.A　推理判断题。根据第一段第二句中的“Her desire to help others was awakened”、第一段倒数第二句“Toumi was determined to...”和第三段第二句“She moved to Tunisia and set up a program...with the aim of putting her sustainable farming ideas into action.”可推知,Toumi意志坚定且乐于助人。故选A。 B ◎语篇解读　本文是一篇说明文。文章主要介绍了研究人员在格陵兰岛东南部发现了一个此前未知的北极熊种群,这一发现有助于了解北极熊如何适应全球变暖及海冰融化,同时也指出了北极熊面临的严峻形势。 【高频词汇】　1.be suitable for...适合……　2.lack v.缺乏　3.depend on依靠,依赖　4.warn v.警告 5.confirm vt.证实　6.break off断开　7.hang on坚持,不放弃 【差距词汇】　1.identify v.找到;发现;确认　2.chunk n.厚块;厚片;大块 5.D　细节理解题。根据第一段第二句可知,缺乏海冰的地区不适合北极熊生存,因为它们通常依赖海冰进行捕猎。所以北极熊生存的重要因素是海冰。故选D。 6.B　细节理解题。根据题干中的关键词“previous studies”可定位至第二段最后一句,由此可知先前的研究警告说如果海冰继续融化,北极熊可能会消失,即北极熊可能会濒临灭绝。故选B。 7.C　细节理解题。根据第四段第三、四句可知,在格陵兰岛东南部新发现的北极熊种群可以利用断裂并漂浮在海里的冰川冰块作为捕猎平台。故选C。 8.D　推理判断题。根据最后一段可知,虽然研究人员指出了大多数北极熊所处的不利环境以及冰川也在融化的问题,但该研究带来了希望,即北极熊或许能在无冰的北极生存下去。由此可推知,作者在最后一段想要表达希望。故选D。 17 学科网（北京）股份有限公司 $