Unit 6 Earth First 单元话题语法填空练习-2024-2025学年高一英语必修第二册单元重难点易错题精练（外研版2019）

Unit 6 Earth First 单元话题语法填空练习 基础语篇巩固练 （24-25高一上·云南昆明·期末）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Have you ever noticed those lonely animals wandering on the street? They have no place to go and no one to rely on. 1 (lucky), there is a home for these poor animals — the Small Friends Pet Shelter. It 2 (start) by a group of high school students and their parents last year when they started to see many pets 3 were left behind after their families moved away. Today, there are about 70 cats, 50 dogs, three rabbits, and a few turtles 4 (live) at the shelter. The young people who run the shelter work hard 5 (keep) the place clean, take care of the animals, and advertise the animals so that they can be adopted. They have already helped to find homes for nearly 200 6 (animal). It is hard work, 7 the young people working at the shelter think it is worth it. So if you find a pet that is 8 (lose), call the young people at Small Friends Pet Shelter! And if you want to help 9 (they), go and volunteer your time and love. That is what the animals really need most. All animals need help at times, so let’s support the shelter and give pets 10 warm home. （24-25高一上·广西柳州·期末）阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 “I just want to have a different birthday party today!” Amy says to 1 (she) parents. Amy’s birthday is on Earth Day (世界地球日), April 22nd. Every year, her parents have a party for her. At the party, Amy and her friends are busy with some 2 (activity) like recycling bottles (回收瓶子) and planting trees. 3 (this) things are fun for them. But today, on Amy’s 4 (twelve) birthday, she 5 (real) wants to do something different. “So how about 6 (go) to Disneyland, my dear?” Amy’s mom asks her. “Wow! It 7 (sound) good,” Amy’s dad says. “Yeah, I’d love to,” Amy says. “ 8 can we go?” “Now!” Amy’s parents say. At ten in the morning, Amy gets to the parking lot (停车场) of Disneyland with her parents and friends. She isn’t happy to see many old bottles there, 9 she collects them with her friends. In a short time, the parking lot gets clean and tidy with Amy and her 10 (friend) hard work. At this time, an old man gives an ice-cream to each of them. With the ice-cream, they run to Disneyland happily. （24-25高一上·浙江宁波·期末）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 We are on a hike on the plains of Tibet to observe Tibetan antelopes, a species 1 once faced serious threats from illegal hunting and habitat 2 (lose). Valued for their fur, they were mercilessly hunted and killed. Besides, some of their habitats gave way 3 new roads and railways. In the 1980s and 1990s, their population dropped sharply by over 50%. In order to prevent Tibetan antelopes from 4 (die) out, the Chinese government set up the Changtang National Nature Reserve and took a series of measures, such as building bridges and gates on the plains 5 (help) them move freely and safely. Moreover, volunteers like Zhaxi, our local guide, were asked to conduct round-the-clock patrols(巡逻). Zhaxi considers 6 land sacred, believing protecting the wildlife is important not only for the animals but also for the people there. These efforts proved to be 7 (effect). Starting from 2015, Tibetan antelopes were no longer an 8 (endanger) species. However, the government continues the protection programs, as the species still faces some threats. We should realize that although great progress 9 (make) in protecting wildlife in the past years, much remains to be done. We must learn to live in harmony with nature if we want to 10 (true) save our planet. （2025高一下·全国·专题练习）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 A drought is a period of time when 1 area or region (地区) experiences below normal precipitation (降水). The lack of precipitation can have a great impact on people’s 2 (product) and daily life. Droughts are the second most costly weather events after hurricanes. Unlike sudden weather 3 (event) such as storms, the effects of a drought are difficult to identify right away. 4 what is certain is that the longer a drought lasts, the 5 (great) the harmful effects it has on people. Sources of water may reduce greatly during a drought, 6 has a bad effect on crop growth. When not enough precipitation falls to 7 (natural) water crops, they must be watered by irrigation (灌溉). Irrigation is possible only when there 8 (be) enough water in nearby rivers, lakes, or from groundwater. During a drought, these water sources are reduced and may even dry up, 9 (prevent) crops from being irrigated and causing them to die off. A scientist, Alexandra Cousteau, started the project Blue Legacy 10 (raise) awareness that we live on a water planet and must take care of it. She stresses that we must do all we can to protect Earth’s valuable freshwater resources. （2025高一下·全国·专题练习）语法填空 Traditionally, it has been assumed that planting food 1 (lead) to a loss of biodiversity(生物多样化) and negative impacts on an ecosystem. A new study from researchers at large numbers of 2 (university) challenges this assumption, 3 (show) that community gardens and urban farms positively affect biodiversity, local ecosystems and the well- being of humans. The study, 4 (publish) in Ecology Letters, looked into 28 urban community gardens across California over five years and quantified(量化) biodiversity in plant and animal life, as well as ecosystem functions such 5 food production and human well- being. “We wanted 6 (determine) if there were any trade- offs in terms of biodiversity or impacts on ecosystem function,” said Shalene Jha, 7 informal professor. “We found that these gardens, which are providing rich resources and increasing well- being for gardeners, are also supporting 8 (extreme) high levels of plant and animal biodiversity. It's a win- win. ” “It’s estimated that by 2030, about 60% of the world’s population will live in cities,” Jha said. “And urban farms and gardens currently provide about 15%—20% of 9 (we) food supply, so they are important in addressing food challenges. 10 we’re seeing is that urban gardens present an important opportunity to support biodiversity and local food production. ” （2025高一下·全国·专题练习）语法填空 We’ve all heard that dogs are a man's best friend, but they don’t make up the whole human friend circle. Humans have worked with animals throughout our evolutionary(进化的) history, forming harmonious 1 (relationship). One particular fishing partnership that made the 2 (late) news recently can be found in Brazil, where fishers catch nets full of fish with the aid of the local dolphins. “This team-up 3 (start) over a century ago, probably when fishers first noticed that the exist of dolphins was a clue 4 fish were hiding in the muddy(浑浊的) water,” says Mauricio Cantor, a behavioral ecologist(生态学家). “The dolphins are really good at 5 (find) fish and herding them toward the coast,” he says. “Also, the fishers really do well in trapping the fish 6 their nets.” The dolphins and fishers respond to signs from the other. Once the fish are 7 (most) fixed in the net, the dolphins are sure to catch a few for 8 (them). This fishing partnership is 9 important part of the cultural identity of both the fishers and the dolphins, but the study shows that the practice is reducing. “Even so, it gives us an 10 (illustrate) of how positive our human interactions can be with nature,” Cantor says. （24-25高一上·广东深圳·期末）阅读下列短文，根据上下文在空白处填写适当的词语，或使用括号中所给词语的适当形式填空。 Because of the fast pace of social life, a good sleep is sometimes beyond our reach. Maybe you didn’t get enough sleep last night, but chances are you’re still doing better than the 1 (type) northern elephant seal. Scientists 2 (discover) the massive creatures are often getting less shut-eye than most others in the animal kingdom recently. For months at a time, they go on long voyages 3 they migrate thousands of miles off the Pacific coast and back again as they hunt for food. While out at sea, they’re 4 (continuous) diving more than 3,000 feet underwater. “So there’s a bit of a puzzle,” explains McKnight. “ 5 you’re diving all the time, and spending 90% of your time at sea underwater without access 6 air, when do you sleep?” 7 study published on Thursday in the journal Science now offers an answer: Northern elephant seals rely on short power naps during those deep 8 (dive), which altogether add up to about two hours of sleep per day, says Jessica Kendall-Bar, the study’s lead author and an eco-physiologist at Scripps Institution of Oceanography. “And they do that while 9 (hold) their breath very deep below the ocean surface,” she says. The new findings mean that northern elephant seals now beat African elephants who currently hold the world record for the 10 (short) daily sleep time among mammals. （24-25高一上·四川凉山·期末）阅读下面短文，在空白处填入适当的内容 (1个单词) 或括号内单词的正确形式。 As a nature photographer, I have to brave the elements. My favourite place to take photos is Yellowstone National Park, 1 the variety of wildlife is famous. But probably the bears are best known. These huge, strong animals can run 2 a speed of around 64 kilometres per hour and are also excellent swimmers. Last spring in Yellowstone, I followed a path that took me through a dark forest. When I finally 3 (step) out of the trees, the view was breathtaking. An eagle flew over the snow-capped mountains, which were reflected in the still lake below. Concentrating on photographing this amazing scene, I suddenly had a feeling that I was being watched. Slowly, and with the camera still 4 (hold) to my eye, I turned . . . and froze. Only metres away from me 5 (be) a bear. Time stood still as the bear and I both wanted to see who would move first. Somehow, I forced my finger 6 (press) the button. 7 second later, the bear turned and ran back into the forest. When I recovered from the shock, I looked at my camera. My most 8 (frighten) but magical experience was now captured forever in a single image. From time to time, I look at the photo as a 9 (remind) to show respect to all animals. It is after all we who are the 10 (visit) to their world. （24-25高一上·安徽亳州·期末）阅读下面短文，在空白处填入一个适当的词或括号内单词的正确形式。 Meng Meng, an 11-year-old female giant panda at Zoo Berlin, has given birth to twins, zoo authorities announced on Friday. “The eagerly awaited second offsprings (后代) of Meng Meng 1 (bear) at 13:03 and 14:19 2 Thursday in Zoo Berlin’ s Panda Garden,” said the zoo in a press release. Both babies are doing well and are 3 (loving) cared for by their mum and the experts around the clock. The babies weigh 169 g and 136 g and are about 14 cm long. “Like other giant bears, giant pandas are born almost naked, deaf, blind 4 pink. The typical black and white panda 5 (marking) only develop later. The sexes have not yet been determined with 6 (certain) ,” it said. 7 giaint pandas usually only raise one baby, when Meng Meng gave birth to twins on Thurs-day, Zoo Berlin decided to actively assist Meng Meng in 8 (raise) her babies in close cooperation with the experts at the Chengdu Research Base of Giant Panda Breeding. “We are delighted to have two 9 (experience) colleagues from the Chengdu Panda Base at our side to look after the babies. With around 20 births a year, they have much more experience and are 10 (well) able to assess (评估) the babies’ development,” said Director of the Panda House Florian Sicks. 重难语篇拔高练 （24-25高一上·四川成都·期末）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Cities and forests are in a serious moment. While cities and forests may seem 1 (huge) different at first sight, they deeply impact each other and are facing increasingly terrible challenges. Faced with rapid urbanization (城市化) , cities need to provide resources for their growing populations while 2 (keep) them from the impacts of climate change. At 3 same time, the decisions they make greatly impact the world's forests at a time of widespread deforestation and rapid forest degradation. Continued deforestation and degradation can further cause the climate crisis, threaten water safety, lessen biodiversity (生物多样性) , and 4 (worse) human health. But there is a better way forward. Cities across the world can use 5 (they) influence across all scales of forests—within cities, near their boundaries, or faraway— 6   (protect) , conserve, and sustainably manage forests. With the right support, cities can take immediate action to protect the forests that they depend 7 and harness the benefits they provide. Better Forests, Better Cities 8 (be) the only widespread resource available on the 9 (connect) between cities and forests. It combines hundreds of papers and reports to collectively show how different forest types at different levels can deliver a diverse suite of benefits to cities. In particular, the report takes an in-depth look at the benefits related to human health, water security, climate change relief, and biodiversity protection 10 are provided to cities by forests. 学科网（北京）股份有限公司 $$ Unit 6 Earth First 单元话题语法填空练习 基础语篇巩固练 （24-25高一上·云南昆明·期末）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Have you ever noticed those lonely animals wandering on the street? They have no place to go and no one to rely on. 1 (lucky), there is a home for these poor animals — the Small Friends Pet Shelter. It 2 (start) by a group of high school students and their parents last year when they started to see many pets 3 were left behind after their families moved away. Today, there are about 70 cats, 50 dogs, three rabbits, and a few turtles 4 (live) at the shelter. The young people who run the shelter work hard 5 (keep) the place clean, take care of the animals, and advertise the animals so that they can be adopted. They have already helped to find homes for nearly 200 6 (animal). It is hard work, 7 the young people working at the shelter think it is worth it. So if you find a pet that is 8 (lose), call the young people at Small Friends Pet Shelter! And if you want to help 9 (they), go and volunteer your time and love. That is what the animals really need most. All animals need help at times, so let’s support the shelter and give pets 10 warm home. 【答案】 1．Luckily 2．was started 3．that/which 4．living 5．to keep 6．animals 7．but 8．lost 9．them 10．a 【导语】本文是一篇新闻报道，主要讲的是Small Friends Pet Shelter为流浪动物提供庇护和寻找新家的故事。 1．考查副词。句意：幸运的是，这些可怜的动物有一个家——Small Friends Pet Shelter。空格处用副词作状语，修饰整个句子，由“there is a home for these poor animals”可知，空格处意为“幸运的是”，副词是luckily，位于句首的单词首字母大写，故填Luckily。 2．考查时态，被动语态和主谓一致。句意：去年，一群高中生和他们的父母开始看到许多他们的家人搬走后留下的宠物。主语It指代上文的 Small Friends Pet Shelter，与start是被动关系，由last year可知，句子描述过去的事情，因此句子用一般过去时的被动语态，主语It是单数，因此空格处是was started。故填was started。 3．考查定语从句。句意：去年，一群高中生和他们的父母开始看到许多他们的家人搬走后留下的宠物。空格处引导的是限制性定语从句，从句中缺少主语，先行词pets是宠物，因此空格处用关系代词that/which，故填that/which。 4．考查非谓语动词。句意：今天，大约有70只猫，50只狗，3只兔子和几只乌龟住在收容所。句中谓语是are，空格处用非谓语动词，turtles和live之间是主谓关系，因此空格处用现在分词表主动，故填living。 5．考查不定式。句意：经营收容所的年轻人努力工作，保持地方清洁，照顾动物，并为动物做广告，以便它们可以被收养。根据语境可知，句子表示“经营收容所的年轻人努力工作，保持地方清洁，照顾动物，并为动物做广告”的目的是“动物可以被收养”，空格处用不定式表目的，故填to keep。 6．考查名词的复数。句意：他们已经帮助近200只动物找到了家园。空前有200，空格处用复数，故填animals。 7．考查连词。句意：这是一项艰苦的工作，但在收容所工作的年轻人认为这是值得的。空处并列两个句子，且上下文为转折关系，空格处用but，故填but。 8．考查形容词。句意：所以，如果你发现一只走失的宠物，打电话给 Small Friends Pet Shelter的年轻人！空格处用形容词作表语，lose的形容词是lost，意为“丢失的”。故填lost。 9．考查代词。句意：如果你想帮助他们，就去奉献你的时间和爱心吧。空格处用代词的宾格them作宾语，故填them。 10．考查冠词。句意：所有的动物有时都需要帮助，所以让我们支持收容所，给宠物一个温暖的家。home是可数名词的单数形式，表泛指，前面要加不定冠词，warm是辅音音素开头，因此不定冠词用a。故填a。 （24-25高一上·广西柳州·期末）阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 “I just want to have a different birthday party today!” Amy says to 1 (she) parents. Amy’s birthday is on Earth Day (世界地球日), April 22nd. Every year, her parents have a party for her. At the party, Amy and her friends are busy with some 2 (activity) like recycling bottles (回收瓶子) and planting trees. 3 (this) things are fun for them. But today, on Amy’s 4 (twelve) birthday, she 5 (real) wants to do something different. “So how about 6 (go) to Disneyland, my dear?” Amy’s mom asks her. “Wow! It 7 (sound) good,” Amy’s dad says. “Yeah, I’d love to,” Amy says. “ 8 can we go?” “Now!” Amy’s parents say. At ten in the morning, Amy gets to the parking lot (停车场) of Disneyland with her parents and friends. She isn’t happy to see many old bottles there, 9 she collects them with her friends. In a short time, the parking lot gets clean and tidy with Amy and her 10 (friend) hard work. At this time, an old man gives an ice-cream to each of them. With the ice-cream, they run to Disneyland happily. 【答案】 1．her 2．activities 3．These 4．twelfth 5．really 6．going 7．sounds 8．When 9．so 10．friends’ 【导语】这是一篇记叙文。主要讲述了艾米在生日这天从事环保活动的事迹。 1．考查代词。句意：“我今天只想有一个不一样的生日聚会！”艾米对她的父母说。修饰名词parents用形容词性物主代词her作定语。故填her。 2．考查名词的数。句意：在聚会上，艾米和她的朋友们正忙于一些活动，比如回收瓶子和植树。根据上文some可知可数名词activity用复数形式。故填activities。 3．考查代词。句意：这些事情对他们来说很有趣。根据后文复数名词things可知应用指示代词these，首字母大写。故填These。 4．考查数词。句意：但是今天，在艾米十二岁生日的时候，她真的想做点不一样的事情。此处表示“第十二个生日”应用序数词twelfth。故填twelfth。 5．考查副词。句意：但是今天，在艾米十二岁生日的时候，她真的想做点不一样的事情。修饰动词want用副词really作状语，故填really。 6．考查非谓语动词。句意：“那去迪斯尼乐园怎么样，亲爱的？”艾米的妈妈问她。作介词的宾语，go用动名词形式。故填going。 7．考查时态。句意：“哇！听起来不错，”艾米的爸爸说。陈述事实，谓语动词sound用一般现在时，主语为it，谓语用三单形式。故填sounds。 8．考查疑问词。句意：“我们什么时候能去？”根据后文Now可知询问的是时间，应用when，首字母大写。故填When。 9．考查连词。句意：她不高兴看到那里有很多旧瓶子，所以她和朋友们一起收集它们。结合前后文语境可知为因果关系，用并列连词so。故填so。 10．考查所有格。句意：很快，在艾米和她的朋友们的努力下，停车场变得干净整洁。此处与后文hard work构成所属关系，应用复数名词所有格形式。故填friends’。 （24-25高一上·浙江宁波·期末）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 We are on a hike on the plains of Tibet to observe Tibetan antelopes, a species 1 once faced serious threats from illegal hunting and habitat 2 (lose). Valued for their fur, they were mercilessly hunted and killed. Besides, some of their habitats gave way 3 new roads and railways. In the 1980s and 1990s, their population dropped sharply by over 50%. In order to prevent Tibetan antelopes from 4 (die) out, the Chinese government set up the Changtang National Nature Reserve and took a series of measures, such as building bridges and gates on the plains 5 (help) them move freely and safely. Moreover, volunteers like Zhaxi, our local guide, were asked to conduct round-the-clock patrols(巡逻). Zhaxi considers 6 land sacred, believing protecting the wildlife is important not only for the animals but also for the people there. These efforts proved to be 7 (effect). Starting from 2015, Tibetan antelopes were no longer an 8 (endanger) species. However, the government continues the protection programs, as the species still faces some threats. We should realize that although great progress 9 (make) in protecting wildlife in the past years, much remains to be done. We must learn to live in harmony with nature if we want to 10 (true) save our planet. 【答案】 1．which/ that 2．loss/ losses 3．to 4．dying 5．to help 6．the 7．effective 8．endangered 9．has been made 10．truly 【导语】这是一篇记叙文。文章主要讲述了作者在西藏平原徒步旅行观察藏羚羊的经历，介绍了藏羚羊曾面临的威胁，以及为了保护藏羚羊，中国政府所采取的措施。 1．考查定语从句。句意：我们正在西藏平原徒步旅行，观察藏羚羊，这是一种曾经面临非法狩猎和栖息地丧失严重威胁的物种。空处引导限制性定语从句，修饰先行词a species，先行词在从句中作主语，指物，所以空处需用关系代词which/that引导定语从句。故填which/that。 2．考查名词。句意：我们正在西藏平原徒步旅行，观察藏羚羊，这是一种曾经面临非法狩猎和栖息地丧失严重威胁的物种。空处为介词from的宾语，应用所给词lose的名词形式loss，可数名词，意为“丧失；损失”，也可用其复数形式losses表示所有的栖息地的丧失，故填loss/losses。 3．考查介词。句意：此外，它们的一些栖息地让位给了新的公路和铁路。give way to为固定短语，意为“让位给；对……让步”。故填to。 4．考查动名词。句意：为了防止藏羚羊灭绝，中国政府建立了羌塘国家自然保护区，并采取了一系列措施。prevent sb./sth. from doing sth.为固定短语，意为“阻止某人/某物做某事”。故填dying。 5．考查非谓语动词。句意：例如，在平原上建造桥梁和大门，以帮助他们自由而安全地移动。句子谓语为“set up”和“took”，help在句中作目的状语，应用不定式形式。故填to help。 6．考查冠词。句意：扎西，我们的当地向导，像其他志愿者一样，认为这片土地是神圣的。land为可数名词，此处表特指，所以用定冠词the修饰。故填the。 7．考查形容词。句意：这些努力证明是有效的。be动词后接形容词作表语描述主语These efforts，effect的形容词形式为effective，意为“有效的”。故填effective。 8．考查形容词。句意：从2015年开始，藏羚羊不再是濒危物种。此处修饰名词species，应用形容词endangered，作定语。故填endangered。 9．考查动词时态和语态。句意：我们应该意识到，尽管过去几年在保护野生动物方面取得了巨大进展，但仍有很多工作要做。make在句中作谓语动词，且根据时间状语in the past years可知应用现在完成时，并且动词make与主语progress构成被动关系，故应用现在完成时的被动语态，主语“great progress”为不可数名词。故填has been made。 10．考查副词。句意：如果我们想真正拯救我们的星球，我们必须学会与自然和谐相处。根据句意，空处修饰动词save作状语，应用副词，true的副词形式为truly。故填truly。 （2025高一下·全国·专题练习）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 A drought is a period of time when 1 area or region (地区) experiences below normal precipitation (降水). The lack of precipitation can have a great impact on people’s 2 (product) and daily life. Droughts are the second most costly weather events after hurricanes. Unlike sudden weather 3 (event) such as storms, the effects of a drought are difficult to identify right away. 4 what is certain is that the longer a drought lasts, the 5 (great) the harmful effects it has on people. Sources of water may reduce greatly during a drought, 6 has a bad effect on crop growth. When not enough precipitation falls to 7 (natural) water crops, they must be watered by irrigation (灌溉). Irrigation is possible only when there 8 (be) enough water in nearby rivers, lakes, or from groundwater. During a drought, these water sources are reduced and may even dry up, 9 (prevent) crops from being irrigated and causing them to die off. A scientist, Alexandra Cousteau, started the project Blue Legacy 10 (raise) awareness that we live on a water planet and must take care of it. She stresses that we must do all we can to protect Earth’s valuable freshwater resources. 【答案】 1．an 2．production 3．events 4．But 5．greater 6．which 7．naturally 8．is 9．preventing 10．to raise 【导语】这是一篇说明文。文章主要介绍了干旱对环境和农作物的影响，并呼吁人们保护水资源。 1．考查冠词。句意：干旱是指一个地区或区域经历低于正常降水量的时间段。area为可数名词，此处表示泛指，且area发音以元音音素开头，需用不定冠词an修饰。故填an。 2．考查名词。句意：降水不足会对人们的生产和日常生活产生重大影响。people’s为名词所有格，后接名词production“生产”，作宾语。故填production。 3．考查名词复数。句意：与暴风雨等突发性天气事件不同，干旱的影响很难立即察觉。event为可数名词，由空后的“such as storms”可知，突发天气事件不止一种，此处应用名词复数。故填events。 4．考查连词。句意：但可以确定的是，干旱持续的时间越长，对人们的有害影响就越大。由空前句中的“are difficult to identify”和空后的“what is certain”可知，空前句与空处所在句之间为转折关系，需用连词but连接，位于句首，首字母需大写。故填But。 5．考查比较级。句意同上。the+比较级...，the+比较级...，表示“越……，就越……”，为固定用法。故填greater。 6．考查定语从句。句意：在干旱期间，水源可能会大幅减少，这对农作物的生长产生不良影响。空处引导非限制性定语从句，先行词a drought指物，关系词代替先行词在从句中作主语，应用关系代词which引导。故填which。 7．考查副词。句意：当没有足够的降水自然浇灌作物时，就必须通过人工灌溉来给它们浇水。此处修饰动词water，应用副词naturally“自然地”，作状语。故填naturally。 8．考查动词时态。句意：灌溉只有在附近的河流、湖泊或地下水中有足够的水时才能进行。此处描述客观事实，应用一般现在时；water为不可数名词，be动词应用is。故填is。 9．考查非谓语动词。句意：在干旱期间，这些水源会减少，甚至可能干涸，导致农作物无法灌溉，最终枯死。句中已有谓语are reduced和may dry up，此处应填prevent的非谓语形式；prevent与其逻辑主语these water sources之间为主动关系，应用现在分词，作状语。故填preventing。 10．考查非谓语动词。句意：科学家亚历山德拉·库斯托发起了“蓝色遗产”项目，旨在提高人们对我们生活在一个水星球上的认识，并呼吁大家必须保护好它。句中已有谓语动词started，且无并列连词连接，此处应填非谓语动词；根据句意，“提高意识”是“启动项目”的目的，应用动词不定式，作目的状语。故填to raise。 （2025高一下·全国·专题练习）语法填空 Traditionally, it has been assumed that planting food 1 (lead) to a loss of biodiversity(生物多样化) and negative impacts on an ecosystem. A new study from researchers at large numbers of 2 (university) challenges this assumption, 3 (show) that community gardens and urban farms positively affect biodiversity, local ecosystems and the well- being of humans. The study, 4 (publish) in Ecology Letters, looked into 28 urban community gardens across California over five years and quantified(量化) biodiversity in plant and animal life, as well as ecosystem functions such 5 food production and human well- being. “We wanted 6 (determine) if there were any trade- offs in terms of biodiversity or impacts on ecosystem function,” said Shalene Jha, 7 informal professor. “We found that these gardens, which are providing rich resources and increasing well- being for gardeners, are also supporting 8 (extreme) high levels of plant and animal biodiversity. It's a win- win. ” “It’s estimated that by 2030, about 60% of the world’s population will live in cities,” Jha said. “And urban farms and gardens currently provide about 15%—20% of 9 (we) food supply, so they are important in addressing food challenges. 10 we’re seeing is that urban gardens present an important opportunity to support biodiversity and local food production. ” 【答案】 1．leads 2．universities 3．showing 4．published 5．as 6．to determine 7．an 8．extremely 9．our 10．What 【导语】本文是一篇说明文。文章主要介绍了城市花园和农场对生态多样性、当地生态系统以及人类福祉的积极影响。 1．考查时态。句意：传统上，人们一直认为种植粮食会导致生物多样性的丧失以及对生态系统产生负面影响。分析句子可知，这里考查谓语动词，that引导的宾语从句中，planting food是动名词作主语，动名词作主语时，谓语动词用第三人称单数形式，此处描述的是一般性情况，用一般现在时。故填leads。 2．考查名词复数。句意：来自众多大学的研究人员的一项新研究挑战了这一假设，表明社区花园和城市农场对生物多样性、当地生态系统和人类福祉有积极影响。分析句子可知，large numbers of 表示“大量的”，其后接可数名词复数，university的复数形式是universities。故填universities。 3．考查非谓语。句意：来自众多大学的研究人员的一项新研究挑战了这一假设，表明社区花园和城市农场对生物多样性、当地生态系统和人类福祉有积极影响。分析句子可知，句子的谓语是challenges，show与主语A new study是主动关系，所以用现在分词作伴随状语。故填showing。 4．考查非谓语。句意：这项发表在《生态学快报》上的研究在五年时间里对加州的 28 个城市社区花园进行了调查并对植物和动物生命中的生物多样性以及诸如粮食生产和人类福祉等生态系统功能进行了量化。分析句子可知，这里考查非谓语，study与publish之间是被动关系，所以用过去分词作后置定语，修饰study。故填published。 5．考查介词。句意：这项发表在《生态学快报》上的研究在五年时间里对加州的 28 个城市社区花园进行了调查并对植物和动物生命中的生物多样性以及诸如粮食生产和人类福祉等生态系统功能进行了量化。分析句子可知，这里考查such as，是固定搭配，意为“例如，诸如”。故填as。 6．考查非谓语。句意：“我们想确定在生物多样性或对生态系统功能的影响方面是否存在任何权衡，” 非正式教授沙琳・贾说。分析句子可知，want to do sth. 是固定用法，意为“想要做某事”，所以用动词不定式作宾语。故填to determine。 7．考查冠词。句意：“我们想确定在生物多样性或对生态系统功能的影响方面是否存在任何权衡，” 非正式教授沙琳・贾说。分析句子可知，professor是可数名词单数，此处表示泛指“一位非正式教授”，且informal是以元音音素开头的单词，所以用不定冠词an。故填an。 8．考查副词。句意：我们发现，这些花园为园丁提供了丰富的资源并提高了他们的福祉，同时也维持着极高水平的动植物生物多样性。分析句子可知，high是形容词，需要用副词来修饰，extreme的副词形式是extremely。故填extremely。 9．考查代词。句意：城市农场和花园目前提供了我们约15%-20%的粮食供应，因此它们在应对粮食挑战方面非常重要。分析句子可知，food supply是名词短语，前面需要用形容词性物主代词来修饰，we的形容词性物主代词是our。故填our。 10．考查主语从句。句意：我们所看到的是，城市花园为支持生物多样性和当地粮食生产提供了一个重要机会。分析句子可知，“____ we’re seeing”是主语从句，从句中缺少宾语，表示“所……的事情”，所以用what引导，且句首时首字母应大写。故填What。 （2025高一下·全国·专题练习）语法填空 We’ve all heard that dogs are a man's best friend, but they don’t make up the whole human friend circle. Humans have worked with animals throughout our evolutionary(进化的) history, forming harmonious 1 (relationship). One particular fishing partnership that made the 2 (late) news recently can be found in Brazil, where fishers catch nets full of fish with the aid of the local dolphins. “This team-up 3 (start) over a century ago, probably when fishers first noticed that the exist of dolphins was a clue 4 fish were hiding in the muddy(浑浊的) water,” says Mauricio Cantor, a behavioral ecologist(生态学家). “The dolphins are really good at 5 (find) fish and herding them toward the coast,” he says. “Also, the fishers really do well in trapping the fish 6 their nets.” The dolphins and fishers respond to signs from the other. Once the fish are 7 (most) fixed in the net, the dolphins are sure to catch a few for 8 (them). This fishing partnership is 9 important part of the cultural identity of both the fishers and the dolphins, but the study shows that the practice is reducing. “Even so, it gives us an 10 (illustrate) of how positive our human interactions can be with nature,” Cantor says. 【答案】 1．relationships 2．latest 3．started 4．that 5．finding 6．with 7．mostly 8．themselves 9．an 10．illustration 【导语】本文是一篇说明文。文章主要介绍了渔民和海豚合作捕鱼这一现象。 1．考查名词复数。句意：在整个人类进化史上，人类一直与动物合作，形成了和谐的关系。分析句子可知，relationship是可数名词，这里指人类与动物形成的各种关系，要用复数形式。故填relationships。 2．考查形容词最高级。句意：最近成为最新新闻的一个特殊的捕鱼伙伴关系可以在巴西找到，那里的渔民在当地海豚的帮助下捕捞满网的鱼。分析句子可知，此处表示“最新的”新闻，要用late的最高级latest。故填latest。 3．考查时态。句意：这个团队始于一个多世纪前，可能是当渔民第一次注意到海豚的存在是鱼躲在泥水中的线索时。分析句子可知，这里考查谓语动词，主语This team- up与start为被动关系，再根据时间状语over a century ago可知，该动作发生在过去，要用一般过去时，start的过去式是started。故填started。 4．考查同位语从句。句意：这个团队始于一个多世纪前，可能是当渔民第一次注意到海豚的存在是鱼躲在泥水中的线索时。分析句子可知，“fish were hiding in the muddy water”是对clue内容的具体解释说明，是同位语从句，且从句不缺成分，意思完整，所以用that引导。故填that。 5．考查非谓语。句意：“海豚非常擅长寻找鱼并把它们赶到岸边，” 他说。分析句子可知，be good at doing sth.是固定用法，意为“擅长做某事”，所以要用动名词形式作介词后宾语。故填finding。 6．考查介词。句意：“而且，渔民们用他们的渔网捕鱼确实很在行。” 分析句子可知，此处表示“用渔网”，要用介词with。故填 with。 7．考查副词。句意：一旦鱼大部分被固定在渔网里，海豚肯定会为自己抓住几条。分析句子可知，此处要用副词修饰动词fixed，most的副词形式是mostly，意为“大部分地”。故填 mostly。 8．考查代词。句意：一旦鱼大部分被固定在渔网里，海豚肯定会为自己抓住几条。分析句子可知，这里表示海豚为“它们自己”抓住几条鱼，要用反身代词，them的反身代词是themselves。故填themselves。 9．考查冠词。句意：这种捕鱼伙伴关系是渔民和海豚文化认同的重要组成部分，但研究表明，这种做法正在减少。分析句子可知，part是可数名词单数，此处表示泛指“一个重要组成部分”，且important是以元音音素开头的单词，所以用不定冠词an。故填an。 10．考查名词。句意：“即便如此，它向我们展示了人类与自然的互动可以有多么积极，” 坎托说。分析句子可知，an是不定冠词，后面要接可数名词单数，illustrate的名词形式是illustration。故填 illustration。 （24-25高一上·广东深圳·期末）阅读下列短文，根据上下文在空白处填写适当的词语，或使用括号中所给词语的适当形式填空。 Because of the fast pace of social life, a good sleep is sometimes beyond our reach. Maybe you didn’t get enough sleep last night, but chances are you’re still doing better than the 1 (type) northern elephant seal. Scientists 2 (discover) the massive creatures are often getting less shut-eye than most others in the animal kingdom recently. For months at a time, they go on long voyages 3 they migrate thousands of miles off the Pacific coast and back again as they hunt for food. While out at sea, they’re 4 (continuous) diving more than 3,000 feet underwater. “So there’s a bit of a puzzle,” explains McKnight. “ 5 you’re diving all the time, and spending 90% of your time at sea underwater without access 6 air, when do you sleep?” 7 study published on Thursday in the journal Science now offers an answer: Northern elephant seals rely on short power naps during those deep 8 (dive), which altogether add up to about two hours of sleep per day, says Jessica Kendall-Bar, the study’s lead author and an eco-physiologist at Scripps Institution of Oceanography. “And they do that while 9 (hold) their breath very deep below the ocean surface,” she says. The new findings mean that northern elephant seals now beat African elephants who currently hold the world record for the 10 (short) daily sleep time among mammals. 【答案】 1．typical 2．have discovered 3．where 4．continuously 5．If 6．to 7．A 8．dives 9．holding 10．shortest 【导语】本文是一篇说明文。文章介绍了科学家研究发现，北象海豹在深海潜水时靠短暂小睡每天睡约两小时，这一发现使其取代非洲象成为哺乳动物中每日睡眠时间最短的动物。 1．考查形容词。句意：也许你昨晚没睡够，但你很有可能比典型的北象海豹睡得好。空处作修饰northern elephant seal的定语，type的形容词形式typical符合题意，意为“典型的”。故填typical。 2．考查动词时态和主谓一致。句意：科学家们最近发现，这种巨大的生物通常比动物王国里的大多数其他动物睡得更少。空处作句子的谓语，结合时间状语“recently”可知，时态应用现在完成时，且主语Scientists是复数，助动词应用have。故填have discovered。 3．考查定语从句。句意：它们一次要航行几个月，在太平洋海岸外迁徙数千英里，然后再回来寻找食物。空处引导限制性定语从句，修饰先行词voyages，先行词在从句中表示行为发生的地点，作地点状语，应用关系副词where作引导词。故填where。 4．考查副词。句意：在海上的时候，它们会持续潜入水下3000多英尺。空处修饰动词diving，应用continuous的副词形式continuously，意为“持续地”。故填continuously。 5．考查条件状语从句。句意：如果你一直在潜水，而且90%的时间都在水下，没有空气，那你什么时候睡觉呢？句末的when do you sleep提出疑问，此处表示疑问所基于的假设，空处应用从属连词if引导条件状语从句，表示“如果，假如”，句首单词的首字母需大写。故填If。 6．考查介词。句意：如果你一直在潜水，而且90%的时间都在水下，没有空气，那你什么时候睡觉呢？access to…是固定搭配，表示“使用……的机会，接近……的权利”。故填to。 7．考查冠词。句意：周四发表在《科学》杂志上的一项研究给出了答案：北象海豹在深海潜水时依靠短暂的小睡，每天加起来大约两小时的睡眠，该研究的主要作者、斯克里普斯海洋研究所的生态生理学家Jessica Kendall-Bar说。空处表示泛指，意为“一项研究”，应用不定冠词，且study的发音以辅音音素开头，应用a，句首单词的首字母需大写。故填A。 8．考查名词的数。句意：周四发表在《科学》杂志上的一项研究给出了答案：北象海豹在深海潜水时依靠短暂的小睡，每天加起来大约两小时的睡眠，该研究的主要作者、斯克里普斯海洋研究所的生态生理学家Jessica Kendall-Bar说。空处作during的宾语，those后可数名词dive“潜水”应用复数形式。故填dives。 9．考查状语从句中的省略。句意：她说：“它们是在深海中屏住呼吸的时候这样做的。”此处用了while引导时间状语从句，从句无主语，为省略形式，对主语和be动词同时进行了省略，hold和被省略的主语they之间是主动关系，hold应用现在分词形式。故填holding。 10．考查最高级。句意：新的发现意味着，北象海豹现在击败了非洲象，后者目前保持着哺乳动物中每天睡眠时间最短的世界纪录。根据前面的“the world record”以及语境可知，这里是在众多哺乳动物中比较睡眠时间，应用short的最高级。故填shortest。 （24-25高一上·四川凉山·期末）阅读下面短文，在空白处填入适当的内容 (1个单词) 或括号内单词的正确形式。 As a nature photographer, I have to brave the elements. My favourite place to take photos is Yellowstone National Park, 1 the variety of wildlife is famous. But probably the bears are best known. These huge, strong animals can run 2 a speed of around 64 kilometres per hour and are also excellent swimmers. Last spring in Yellowstone, I followed a path that took me through a dark forest. When I finally 3 (step) out of the trees, the view was breathtaking. An eagle flew over the snow-capped mountains, which were reflected in the still lake below. Concentrating on photographing this amazing scene, I suddenly had a feeling that I was being watched. Slowly, and with the camera still 4 (hold) to my eye, I turned . . . and froze. Only metres away from me 5 (be) a bear. Time stood still as the bear and I both wanted to see who would move first. Somehow, I forced my finger 6 (press) the button. 7 second later, the bear turned and ran back into the forest. When I recovered from the shock, I looked at my camera. My most 8 (frighten) but magical experience was now captured forever in a single image. From time to time, I look at the photo as a 9 (remind) to show respect to all animals. It is after all we who are the 10 (visit) to their world. 【答案】 1．where 2．at 3．stepped 4．held 5．was 6．to press 7．A 8．frightening 9．reminder 10．visitors 【导语】本文是一篇记叙文。文章主要讲述了作者在黄石国家公园作为自然摄影师的一次亲身经历，特别是与熊的偶遇和拍照的惊险过程。 1．考查定语从句。句意：我最喜欢的拍摄地是黄石国家公园，那里丰富多样的野生动物闻名遐迩。空处为定语从句的关系词；先行词为“Yellowstone National Park”，在定语从句中担当地点状语，用关系副词where引导。故填where。 2．考查固定短语。句意：这些庞大而强壮的动物奔跑速度可达每小时 64 公里左右，并且还是出色的游泳健将。固定短语：at a speed of，意为“以……速度”，符合句意。故填at。 3．考查谓语动词。句意：当我终于走出树林时，眼前的景色美得令人窒息。空处为从句谓语动词；根据主句时态可知，从句时态为一般过去时；主语为“I”，和动词“step”之间为主动关系。故填stepped。 4．考查非谓语动词。句意：我缓缓地转动身体，相机仍举在眼前…… 然后一下子僵住了。空处为非谓语动词担当宾语补足语；宾语为“the camera”，和动词“hold”之间为被动关系，用过去分词形式。故填held。 5．考查谓语动词。句意：离我只有几米远的地方，站着一只熊。空处为本句谓语动词；根据上下文可知，本句时态为一般过去时；本句为倒装句，主语为“a bear”，单数。故填was。 6．考查非谓语动词。句意：不知怎的，我强迫自己按下了快门。空处为非谓语动词担当动词“force”后的宾语补足语；构成短语：force …to do…，意为“强迫……做……”，符合句意。故填to press。 7．考查冠词。句意：一秒钟后，那只熊转身跑回了森林。修饰名词单数，表示泛指，用不定冠词修饰；出现在句首，首字母大写。故填A。 8．考查形容词。句意：我最奇妙却又令人胆战心惊的经历，就这样永远定格在了一张照片里。修饰名词“experience”用形容词形式；frighten的形容词有两种：frightened，意为“感到害怕的”，修饰人；frightening，意为“令人害怕的”，修饰物。故填frightening。 9．考查名词。句意：我时常会看看这张照片，它提醒我要尊重所有的动物。空处为名词形式担当宾语。根据不定冠词a可知，用名词的单数形式。故填reminder。 10．考查名词的数。句意：毕竟，我们才是闯入它们世界的访客。空处为名词形式作表语。根据句中we和are可知，用名词的复数形式。故填visitors。 （24-25高一上·安徽亳州·期末）阅读下面短文，在空白处填入一个适当的词或括号内单词的正确形式。 Meng Meng, an 11-year-old female giant panda at Zoo Berlin, has given birth to twins, zoo authorities announced on Friday. “The eagerly awaited second offsprings (后代) of Meng Meng 1 (bear) at 13:03 and 14:19 2 Thursday in Zoo Berlin’ s Panda Garden,” said the zoo in a press release. Both babies are doing well and are 3 (loving) cared for by their mum and the experts around the clock. The babies weigh 169 g and 136 g and are about 14 cm long. “Like other giant bears, giant pandas are born almost naked, deaf, blind 4 pink. The typical black and white panda 5 (marking) only develop later. The sexes have not yet been determined with 6 (certain) ,” it said. 7 giaint pandas usually only raise one baby, when Meng Meng gave birth to twins on Thurs-day, Zoo Berlin decided to actively assist Meng Meng in 8 (raise) her babies in close cooperation with the experts at the Chengdu Research Base of Giant Panda Breeding. “We are delighted to have two 9 (experience) colleagues from the Chengdu Panda Base at our side to look after the babies. With around 20 births a year, they have much more experience and are 10 (well) able to assess (评估) the babies’ development,” said Director of the Panda House Florian Sicks. 【答案】 1．were born 2．on 3．lovingly 4．and 5．markings 6．certainty 7．Because/As 8．raising 9．experienced 10．better 【导语】本文是一篇新闻报道。文章主要讲述了柏林动物园一只11岁的大熊猫“萌萌”产下双胞胎幼崽的事情。 1．考查动词时态和被动。句意：柏林动物园在一份新闻稿中说：“萌萌期待已久的第二胎于周四下午13:03和14:19在柏林动物园的熊猫园内出生。”短语be born表示“出生”，根据后文“Thursday”可知，此处表示过去发生的动作，一般过去时，主语为offsprings，谓语用复数。故填were born。 2．考查介词。句意：柏林动物园在一份新闻稿中说：“萌萌期待已久的第二胎于周四下午13:03和14:19在柏林动物园的熊猫园内出生。”表示在具体的某一天应用介词on，故填on。 3．考查副词。句意：两个宝宝都很好，在妈妈和专家的悉心照顾下。此处修饰动词care应用副词lovingly。故填 lovingly。 4．考查连词。句意：和其他熊一样，大熊猫出生时几乎是没有皮毛的，耳聋，失明，粉红色。结合前后文语境可知为并列关系，应用连词and连接，故填and。 5．考查名词的数。句意：熊猫典型的黑白斑纹是后来才形成的。marking 为可数名词，此处数量大于一应用复数形式，故填 markings。 6．考查名词。句意：尚未确定性别。作介词 with的宾语应用名词 certainty，意为“确定：确实”，为不可数名词。故填certainty。 7．考查状语从句。句意：因为/由于大熊猫通常只养一个宝宝，上周四，当萌萌生下一对双胞胎时，柏林动物园决定与成都大熊猫繁育研究基地的专家密切合作，积极帮助萌萌抚养她的宝宝。引导原因状语从句，表示“因为”可用because或as表示“由于”，首字母大写。故填 Because/ As。 8．考查非谓语动词。句意：因为/由于大熊猫通常只养一个宝宝，上周四，当萌萌生下一对双胞胎时，柏林动物园决定与成都大熊猫繁育研究基地的专家密切合作，积极帮助萌萌抚养她的宝宝。介词in后跟动名词作宾语，故填 raising。 9．考查形容词。句意：我们很高兴有两位来自成都熊猫基地经验丰富的同事在我们身边照顾熊猫宝宝。修饰名词colleagues应用形容词 experienced，意为“有经验的”，故填experienced。 10．考查副词比较级。句意：“每年大约有20只熊猫出生，他们有更多的经验，能够更好地评估婴儿的发育，”熊猫馆主任弗洛里安·西克斯说。根据上文“much more experience”可知，此处应用比较级形式, 故填better。 重难语篇拔高练 （24-25高一上·四川成都·期末）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Cities and forests are in a serious moment. While cities and forests may seem 1 (huge) different at first sight, they deeply impact each other and are facing increasingly terrible challenges. Faced with rapid urbanization (城市化) , cities need to provide resources for their growing populations while 2 (keep) them from the impacts of climate change. At 3 same time, the decisions they make greatly impact the world's forests at a time of widespread deforestation and rapid forest degradation. Continued deforestation and degradation can further cause the climate crisis, threaten water safety, lessen biodiversity (生物多样性) , and 4 (worse) human health. But there is a better way forward. Cities across the world can use 5 (they) influence across all scales of forests—within cities, near their boundaries, or faraway— 6   (protect) , conserve, and sustainably manage forests. With the right support, cities can take immediate action to protect the forests that they depend 7 and harness the benefits they provide. Better Forests, Better Cities 8 (be) the only widespread resource available on the 9 (connect) between cities and forests. It combines hundreds of papers and reports to collectively show how different forest types at different levels can deliver a diverse suite of benefits to cities. In particular, the report takes an in-depth look at the benefits related to human health, water security, climate change relief, and biodiversity protection 10 are provided to cities by forests. 【答案】 1．hugely 2．keeping 3．the 4．worsen 5．their 6．to protect 7．on/upon 8．is 9．connection 10．that/which 【导语】这是一篇说明文。文章主要讨论了城市和森林之间的紧密联系以及它们所面临的挑战。 1．考查副词。句意：尽管城市和森林乍一看似乎截然不同，但它们之间存在着深刻的相互影响，并且都正面临着日益严峻的挑战。此处需要副词来修饰形容词“different”，表示“极大地不同”。因此，将形容词“huge”转化为副词“hugely”。故填hugely。 2．考查省略句。句意：面对快速的城市化进程，城市需要为其不断增长的人口提供资源，同时还要使他们免受气候变化的影响。此处是while引导的状语从句的省略形式，完整形式应为“while they are keeping them from the impacts of climate change”，在省略主语和系动词后，只留下现在分词“keeping”作状语。故填keeping。 3．考查冠词。句意：同时，在森林砍伐普遍、森林退化迅速的背景下，城市所做出的决策对全球森林产生着巨大的影响。固定短语“at the same time”意为“同时”，因此此处应填定冠词“the”。故填the。 4．考查动词。句意：持续的森林砍伐和退化会进一步加剧气候危机，威胁水资源安全，减少生物多样性，并恶化人类健康状况。此处需要动词作谓语，与前面的动词“cause”、“threaten”和“lessen”保持并列关系，因此，将形容词“worse”转化为动词“worsen”，情态动词后面应用动词原形。故填worsen。 5．考查代词。句意：世界各地的城市都可以利用其在各个尺度上的影响力——无论是在城市内部、城市边界附近还是遥远的地方——来保护、保护和可持续地管理森林。此处需要形容词性物主代词来修饰名词“influence”，表示“他们的影响”。因此，将人称代词“they”转化为形容词性物主代词“their”。故填their。 6．考查非谓语动词。句意同上。此处需要不定式作目的状语，表示“为了保护、保存和可持续地管理森林”，需用动词不定式。故填to protect。 7．考查介词。句意：在得到适当的支持下，城市可以立即采取行动，保护它们所依赖的森林，并利用森林所提供的益处。固定短语“depend on/upon”意为“依赖、依靠”，因此此处应填介词“on”或“upon”。故填on/upon。 8．考查动词时态。句意：《更好的森林，更好的城市》是目前唯一一份广泛探讨城市与森林之间联系的资源。陈述客观事实，使用一般现在时，主语Better Forests, Better Cities看作一个整体，谓语动词使用第三人称单数形式。故填is。 9．考查名词。句意同上。此处需要名词作介词“on”的宾语，表示“城市和森林之间的联系”，因此，将动词“connect”转化为名词“connection”。故填connection。 10．考查定语从句。句意：特别是，该报告深入探讨了森林为城市提供的人类健康、水资源安全、气候变化缓解和生物多样性保护等方面的益处。此处引导定语从句，先行词是“the benefits”，指物，且在从句中作主语，因此用关系代词“that”或“which”引导。故填that/which。 学科网（北京）股份有限公司 $$