unit 3 Section Ⅱ Learning About Language-【正禾一本通】2025-2026学年高二英语选择性必修1同步课堂高效讲义配套课件（人教版）

该高中英语课件聚焦动词-ing形式作主语语法，涵盖动名词与现在分词区别、形式主语it、There be句型等核心知识点。通过分析课文原句感知语法功能，从动词-ing形式基本用法过渡到作主语的具体应用，搭建识别到运用的学习支架。 其亮点在于结合“主题公园”语境和高考真题例句，通过感知语法、即学即练及分层练习，提升学生语言能力与思维品质。采用情境化教学和任务型活动，学生能在真实语境中掌握语法，教师可借助系统资源优化教学，提高课堂效率。

A national park is not a playground. It's a sanctuary for nature and for humans who will accept nature on nature's own terms. —Michael Frome 国家公园不是游乐场。它是大自然的庇护所,也是那些愿意按大自然自身规律去接纳它的人类的庇护所。 ——迈克尔·弗罗姆 FASCINATING PARKS 主题语境：人与社会——主题公园 UNIT 3 更多模板请关注：https://haosc.taobao.com 1 课后分层练 8 Section Ⅱ Learning About Language— The ­ing form (3) as the subject 分析下列课文原句 1．...telling whether it is morning or night is impossible. 2．Getting here is quite difficult. 3．Being in such a beautiful and wild place makes me feel blessed to be alive. 4．Looking after reindeer was a way of life for the Sami. 【我的感悟】 (1)动词­ing形式分为现在分词和动名词两种形式，现在分词不能作主语。 (2)动词­ing形式作主语，通常直接表示动作或行为的整体，谓语动词用 形式。 (3)动词­ing形式作主语，表示 动作。 单数 经常性、习惯性 一、动名词(短语)作主语 1．动名词(短语)作主语的功能及基本用法 动名词(短语)作主语时， 多表示经常性、习惯性的动作， 谓语动词多用单数形式。 ①Wasting a person's time is the same as killing him for his property. 浪费别人的时间无异于谋财害命。 ②Reading aloud is a good way to learn a language. 大声朗读是学习语言的一种好方法。 ③Walking is a good form of exercise for both the young and the old. 散步对于年轻人和老年人来说都是一种好的锻炼方式。 【点拨】　动名词(短语)作主语时，谓语动词用单数；意义不同的两个动名词(短语)并列作主语时，谓语动词需用复数形式。 ①Traveling along the old Silk Road is an interesting and rewarding experience. 沿着古老的“丝绸之路”旅行是一次有趣、有意义的经历。 ②Listening to the English tapes and watching English films are good ways to learn English. 听英文磁带和看英文电影是学英语的好方法。 2．形式主语it代替动名词(短语)作主语 为保持句子结构前后平衡，常用it作形式主语，而把作主语的动名词(短语)后置。此类句式常见的有： (1)It's a waste of time doing sth 做某事是浪费时间 (2)It's useless/worthwhile doing sth 做某事是没用/值得的 (3)It's no good/no use/no fun doing sth 做某事没好处/没用/没意思 ①It's no use complaining without taking action. 不行动只抱怨是没有用的。 ②It is a waste of time talking about such useless things. 谈论这些没用的事情是在浪费时间。 3．句型“There be no＋动名词(短语)”表示“不允许、禁止某种行为的发生或存在”时，需用动名词(短语)形式作主语。 ①There is no denying that the environment is from bad to worse here. 不能否认这里的环境状况正在逐步恶化。 ②There is no joking about such matters. 这种事开不得玩笑。 Being educated Taking ————即学即练1———— 用所给动词的适当形式填空 ①It is no use (write) to him; he never answers letters. ② (catch) in a heavy traffic jam is quite an unpleasant experience. ③ (play)computer games too much is bad for your eyes. ④ (educate) in Beijing University is the dream of many students. ⑤ (take)a walk after supper is good for your health. writing Being caught Playing 二、动词­ing形式的否定形式 动词­ing形式的否定形式通常是在其前加not, 带有逻辑主语时，not应放在逻辑主语和动词­ing形式之间。 ①Not knowing how to use a computer makes it more difficult for him to do his academic research. 不知道如何使用电脑使他更难进行学术研究。 ②Not having done his homework makes the teacher angry. 他没完成他的作业让老师很生气。 三、动词­ing形式的复合结构 动词­ing形式的复合结构由物主代词或人称代词宾格、名词所有格或普通格加动词­ing形式，即“sb/sb's＋doing”构成。动词­ing形式的复合结构实际上是给动词­ing形式加了一个逻辑主语。动词­ing形式的复合结构有四种形式： (1)形容词性物主代词＋动词­ing形式 (2)名词所有格＋动词­ing形式 (3)代词宾格＋动词­ing形式 (4)名词＋动词­ing形式 ①Her coming to help encouraged all of us. 她来帮忙鼓舞了我们所有人。 ②Mary's being ill made her mother upset． 玛丽病了，这使她妈妈很着急。 【点拨】　动词­ing形式的复合结构在句中作主语时，不能用代词的宾格和名词的普通格形式。 ————即学即练2———— 完成句子 ①他又一次迟到使他的老师非常生气。 made his teacher very angry. ②简的粗心大意造成了太多的麻烦。 caused so much trouble. His being late again Jane's being careless 四、动词­ing形式的时态和语态 时态 语态 主动语态 被动语态 一般时 doing being done 完成时 having done having been done ①Sometimes being punished may be a good thing. 有时被惩罚可能是一件好事。 ②Having been given a toy car as a gift made the boy laugh. 那男孩收到一辆玩具汽车作为礼物， 高兴得笑了。 ————即学即练3———— 完成句子 ①暴露在阳光下太长时间会对你的皮肤造成极大伤害。 for a long time does great harm to your skin. ②他被解雇了，对此他仍然感到很难堪。 is still embarrassing to him. Being exposed in the sun Having been fired from his job eating Selling Being 用所给动词的适当形式填空 Garlic has a terrible smell, so 1. (work) beside someone who has eaten garlic is as bad as sitting beside someone who smokes.As is known to all, 2. (smoke) is harmful to smokers and non­smokers.However, no one says 3. (eat) garlic is bad for health.As a matter of fact, eating garlic is good for people.To get rid of the smell, you can chew some tea. 4． (sell) garlic has become big business, especially in China. Many people use it to cook different dishes.5. (be) a garlic eater is something to be proud of.It shows that you enjoy your life. working smoking 体会句子中黑体部分在句子中的功能 1．(2024·新高考Ⅱ卷)Moreover, having a system in the same building where it's eaten means zero emissions from transporting plants from soil to salad.(动名词短语作主语) 2．(2023·新高考Ⅰ卷改编) Cycling is the most economical, sustainable and fun way to explore the city, with its beautiful canals, parks, squares and countless lights.(动名词作主语) 3．(2023·全国乙卷改编) According to a new study from market analysts, 1 in 5 Britons say that watching cookery programmes on TV has encouraged them to try different food.(动名词短语作主语) 4．(2023·全国乙卷改编) Living in Iowa and trying to become a photographer specializing in landscape (风景) can be quite a challenge.(动名词短语作主语) 5．(2023·全国乙卷阅读B改编) Being at the right place at the right time is decisive in any style of photography.(动名词短语作主语) Ⅰ.单句语法填空 Ⅱ.完成句子 Ⅲ.语段填空 Ⅲ.语法填空 Ⅰ.阅读理解 Ⅱ.阅读七选五 Being exposed considering Ⅰ.单句语法填空(每小题1分，共8分) 1．John's (come) back safe and sound was a great relief to his parents. 2． (trap) in the river for five hours makes the thief look very pale and exhausted. 3． (expose) in the sunshine in summer does harm to your skin. 4．It might be worthwhile (consider) your attitude to the matter. coming Being trapped saying 5． (know)the difference between the two research findings will be helpful to your experiment. 6． (injure) in the leg made it impossible for me to walk as fast as usual. 7． (equip) with the most advanced weapons, as we all know, contributes to the success of the army. 8．Simply (say) thank you doesn't seem enough in certain situations. Knowing Being injured Being equipped Ⅱ.完成句子(每小题2分，共10分) 1．不知道下一步应该做什么使杰克陷入困惑。 made Jack at a loss. 2．试图说服他放弃玩电脑游戏是浪费时间。 It is a waste of time ． 3．被邀请参加这次音乐节是我莫大的荣幸。 the music festival is my great honor. Not knowing what to do next trying to persuade him to give up playing computer games Being invited to attend 4．汤姆这么粗心， 惹来了不少麻烦。 caused so much trouble. 5．在乡村被抚养长大使得威尔逊先生很勤奋。 in the countryside made Mr Wilson very hard­working. Tom's being so careless Being brought up Ⅲ.语段填空(1、2题每小题3分，3题4分，共10分) Disney's theme parks might be the best known, but they are far from the most interesting.1. (参观迪士尼公园)is really fascinating.Personally, 2. (看到孩子们尽情玩耍), dressing up as their favorite characters and being so happy can make you recall the once carefree kid that you were too! Before you plan your next trip to Disney parks or Universal Studios, 3. (考虑一下去参观某个生态友好的主题公园)may be a good idea, too. Visiting Disney's theme parks seeing kids having fun taking visiting one of those ecology­friendly theme parks into consideration Ⅰ.阅读理解(每小题2.5分，共17.5分) A (2025·广西玉林高二上期中) Yosemite National Park Yosemite is all about restoration this year.This month the park's main hallway is being repaired.The park's gallery reopened to the public in April after remodeling to allow full accessibility for the disabled.Even John Muir, known as the father of the national parks, is being revived (使复活) by the actor Lee Stetson, who will answer audience's questions about the park and its history at the Yosemite Theatre. Petrified Forest National Park Petrified Forest National Park is now mapping self­guided hikes to its more remote destinations, in part to remind visitors that the parks are theirs to wander.In August, a new field institute will begin offering classes led by geologists, photographers and other experts.And next year, look for electric vehicle charging stations to appear at the north and south entrances of the park. Acadia National Park Acadia National Park is to begin managing a new campground on Maine's Schoodic Peninsula this fall.The site will offer almost 100 R. V. and tent sites, as well as new hiking and biking trails connecting to Gouldsboro Village and existing park trails leading to the peninsula's tip. Wetherill Mesa Wetherill Mesa will have an extended season this year (through mid­October), giving cyclists much time to enjoy new access to the park's six­mile Long House Loop, a paved path formerly used for tram service, and the backcountry routes on the park's most popular hike.Naturally, plans are in the works to open an on­site bike rental operation within the year. [语篇解读]本文是一篇应用文。文章主要介绍了四个国家公园的新规划。 1．What do we know about Yosemite National Park? A．It will be closed for repairs all the year. B．Its gallery is accessible to the disabled. C．Lee Stetson is well­known as its founder. D．It will offer almost 100 R.V.and tent. 解析：选B。细节理解题。根据第一段“The park's gallery reopened to the public in April after remodeling to allow full accessibility for the disabled.”可知，残疾人可以无障碍地进入公园的画廊。故选B。 √ 2．In which national park will you be able to rent bikes? A．Wetherill Mesa. B．Acadia National Park. C．Yosemite National Park. D．Petrified Forest National Park. 解析：选A。细节理解题。根据最后一段“Naturally, plans are in the works to open an on­site bike rental operation within the year.”可知，在今后不久的将来，你能在Wetherill Mesa公园租自行车。故选A。 √ 3．What is the purpose of this passage? A．To appeal to people to preserve the national parks. B．To share his own discoveries at the national parks. C．To introduce something new at the national parks. D．To describe the natural scenery of the national parks. √ 解析：选C。推理判断题。根据第一段“Yosemite is all about restoration this year.”；第二段“Petrified Forest National Park is now mapping self­guided hikes to its more remote destinations, in part to remind visitors that the parks are theirs to wander.”和第三段“Acadia National Park is to begin managing a new campground on Maine's Schoodic Peninsula this fall.”及最后一段可知，本篇文章在介绍这四个国家公园的新的规划。故选C。 B (2025· 重庆黔江高二上检测)Most city parks are places where you can escape from big, ugly structures of metal and stone.The Manhattan High Line is different.Raised 25 feet above the ground, this large metal structure once supported a rail line.The line opened in 1934 to bring trains directly into factories.It was hardly used after the 1960s, and much of it was torn down.However, one part remained in a region of Manhattan called Chelsea.Chelsea was becoming high­class as restaurants, art galleries and apartments were built, but the ugly railway structure remained as a dead weight．Everyone knew that at some time, it would have to be removed. But the High Line was not destroyed.In fact, now the old rail line serves as one of the most peaceful places in the city.It holds an incredible park, with beautiful gardens and great views of the city.The idea to turn the rail line into a park came from Joshua David and Robert Hammond.In 1999, they attended a meeting to decide how to deal with the High Line.David and Hammond were the only people at the meeting interested in saving the historical structure.Later on, when they asked railway officials to take them up to look at the High Line, they saw a mile and a hall of wild flowers growing in the middle of the city, and they realized that the High Line had potential to become a park.There was growing interest in improving city centers, and so the project quickly developed and money for construction was easily collected. The first part of the High Line opened in 2009 and immediately became popular with tourists and locals alike.Each part of the park has a different atmosphere.Some areas are like balconies (阳台) with wonderful city views.Where the rail line goes between buildings, trees are thickly planted.Other sections have wide lawns (草坪) and walkways with wild flowers.Only the final section remains the way it has been for the last fifty years. [语篇解读]本文是一篇说明文。文章主要向读者介绍曼哈顿铁路公园——由废弃的曼哈顿铁路干线转变成的公园。 4．What does the underlined part “a dead weight” in Paragraph 1 mean? A．Something with historical interest. B．Something with potential to be better. C．Something which is a danger to people. D．Something useless which slows progress. √ 解析：选D。词句猜测题。根据上文“However, one part remained in a region of Manhattan called Chelsea.Chelsea was becoming high­class as restaurants, art galleries and apartments were built”以及下文“Everyone knew that at some time, it would have to be removed.”可知，被保留下来的区域被叫作Chelsea，随着饭店、画廊和公寓的建造，这里变成了高级场所。但是丑陋的铁路结构仍然要被移除，说明丑陋的铁路已经没有用了，而且阻碍了这里的进步。所以画线短语的意思为“无用的减慢进步的东西”。故选D。 5．Why did David and Hammond originally want to save the High Line? A．They wanted to reopen the train line. B．They thought it had historical value. C．They were interested in improving the city. D．They thought it would become a good park. √ 解析：选B。细节理解题。根据第二段“David and Hammond were the only people at the meeting interested in saving the historical structure.”可知，David和Hammond赞同保留下这条铁路就是因为他们对保留历史结构感兴趣，觉得它们有历史的研究价值。故选B。 6．Which of the following statements about the High Line is correct? A．All parts of it have the same atmosphere. B．The first part gradually became popular. C．One part of it remains the old way. D．Trees were thinly planted in all areas. 解析：选C。细节理解题。根据最后一段“Only the final section remains the way it has been for the last fifty years.”可知，High Line还有一部分保留了以前的样子。故选C。 √ 7．What is the text mainly about? A．Closing a train line. B．An unlikely place for a park. C．Protection of cultural relics. D．Improving city transport. 解析：选B。主旨大意题。根据第一段“Most city parks are places where you can escape from big, ugly structures of metal and stone.The Manhattan High Line is different.”及下文介绍可知，这篇文章主要是关于曼哈顿铁路公园——一个不太可能成为公园的地方。故选B。 √ Ⅱ.阅读七选五(每小题2.5分，共12.5分) Everglades National Park is the largest subtropical (亚热带的) wilderness in the USA.1 ( ) It is also the third largest national park in the lower forty­eight states, after Death Valley and Yellowstone.Each year, more than one million people visit the Everglades. 2 ( ) The expansive wetlands stretch across more than six hundred thousand hectares.It is a place where plants and animals from the Caribbean Sea share an ecosystem with native North American species. Unlike most other national parks, Everglades National Park was created to protect an ecosystem from damage.The Everglades is home to about fifteen species that federal officials say are threatened or endangered.3 ( ) In addition, more than three hundred and fifty bird species and three hundred species of freshwater and saltwater fish live within the park.The Everglades is also home to forty species of mammals and fifty reptile species. 4 ( ) They include what is said to be the largest growth of mangrove trees in the Western world.Gumbo­limbo trees, known for their peeling red skin, strangler figs and royal palms, are also among the area's plant life.The country's largest living mahogany tree also lives in the Everglades. In recent years, environmental experts have learned about the damage to the Everglades.They say the balance of nature there has been destroyed.5 ( ) However, efforts to protect the area are continuing so people from all over the world may continue visiting this biological treasure. A．The future of the Everglades is not clear. B．Visitors to the Everglades will see many exotic plants. C．The park is home to several rare and endangered species. D．Experts believe that the Everglades has a very bright future. E．The park is very beautiful and attracts millions of tourists every year. F．The Everglades is considered one of the great biological wonders of the world. G.They include the Florida panther, the American crocodile and the West Indian manatee. [语篇解读]本文是一篇说明文。本文介绍了美国大沼泽地国家公园的现状。专家认为公园生态平衡遭到破坏，但保护措施也正持续实施。 1．解析：选C。根据上文“Everglades National Park is the largest subtropical (亚热带的) wilderness in the USA.”和下文“It is also the third largest national park in the lower forty­eight states, after Death Valley and Yellowstone.”可知，第一段整段介绍了“大沼泽地国家公园”的特点。只有C选项符合此意，即“公园是一些稀有和濒危物种的家园”。也与下文“It is also...”的句意相吻合。故选C。 2．解析：选F。空处为段落主题句。根据下文“It is a place where plants and animals from the Caribbean Sea share an ecosystem with native North American species.”可知，本段主要讲述了大沼泽地是世界上最伟大的生物奇迹之一。F项符合语境。故选F。 3．解析：选G。根据上文“The Everglades is home to about fifteen species that federal officials say are threatened or endangered.”可知，G项符合语境，承接上文，是对上文濒危物种的举例。故选G。 4．解析：选B。空处为段落主题句。根据本段中“the largest growth of mangrove trees”“Gumbo­limbo trees”“strangler figs and royal palms”等内容可知，本段介绍沼泽地的奇异植物。B项符合语境。故选B。 5．解析：选A。根据上文“They say the balance of nature there has been destroyed.”以及下文“However, efforts to protect the area are continuing so people from all over the world may continue visiting this biological treasure.”可知，A项符合语境，承接上文对大沼泽地国家公园现状的介绍，说明其未来的未知性，且与下文构成转折关系，说明虽然其遭到破坏，但人们正在采取保护措施。故选A。 Ⅲ.语法填空(每小题1.5分，共15分) (2025·甘肃白银高二上期末)We decided to check the Mount Huangshan, a remarkable mountain of China, after we 1 (read) lots of good reviews online about it.Here's a summary of our experience on climbing Mount Huangshan. The beautiful views along the way got us distracted from our exhaustion.Especially when we 2 (reach) the top, the views were splendid! As Mount Huangshan is known to be quite developed, we expected 3 climb to be relatively easy as compared to, say, climbing Mount Kinabalu, 4 turned out to be completely wrong！The steps were never ending and I felt like my legs 5 (be) going to break by the end of the first day！The exhaustion was probably due to our heavy backpacks as our original plan was 6 (camp) overnight at the summit.Actually, 7 (climb) to the top of Mount Huangshan requires a total of 60，000 steps！We hiked for about 6－7 hours 8 the first day.Though tiring, it was still an enjoyable experience as the view was 9 (incredible) amazing！We had to be prepared for our 10 (leg) to ache for the next 2－3 days though！My conclusion is that it was a rewarding journey to climb Mount Huangshan! [语篇解读]本文是一篇记叙文。文章讲述了“我们”攀登黄山的经历。 1．解析：had read。考查过去完成时。句意：我们在网上看了很多关于黄山的好评后，决定去一探究竟。此处需要使用动词作谓语，read发生在decided之前，因此需要使用过去完成时。故填had read。 2．解析：reached。考查一般过去时。句意：特别是当我们到达山顶时，景色非常壮观！此处需要使用动词作谓语，结合主句谓语were可知，此处描述过去的事实，因此需要使用一般过去时。故填reached。 3．解析：the。考查冠词。句意：黄山是一个被公认发展很好的景点，我们以为爬黄山会比爬京那巴鲁山容易，结果完全错了！此处需要使用冠词置于名词climb之前，且此处特指爬黄山，因此需要使用定冠词。故填the。 4．解析：which。考查定语从句。句意：黄山是一个被公认发展很好的景点，我们以为爬黄山会比爬京那巴鲁山容易，结果完全错了！此处需要使用关系代词引导非限制性定语从句，先行词指整个句子，即一件事，应用关系代词which。故填which。 5．解析：were。考查一般过去时。句意：台阶没有尽头，我觉得我的腿在第一天结束时就要断了！此处需要使用动词作谓语，描述过去的事情，句子主语my legs为复数。故填were。 6．解析：to camp。考查非谓语动词。句意：我们最初的计划是在山顶露营过夜，所以很疲惫很可能是因为我们的背包太重。此处需要使用非谓语动词作表语，对主语plan进行解释说明，应用不定式。故填to camp。 7．解析：climbing。考查非谓语动词。句意：实际上，爬到黄山山顶总共需要6万步！此处需要使用非谓语动词作主语置于句首，陈述一般情况，需要使用动名词作主语。故填climbing。 8．解析：on。考查介词。句意：第一天我们徒步了大约6－7个小时。表达在具体某天应用介词on。故填on。 9．解析：incredibly。考查副词。句意：虽然很累，但这仍然是一个愉快的经历，因为景色令人难以置信！此处需要使用副词修饰形容词amazing。故填incredibly。 10．解析：legs。考查名词。句意：在接下来的2－3天里，我们必须做好双腿疼痛的准备！空处作宾语，根据our可知leg应用复数形式。故填legs。 $