Unit 3 学案10 Discnver useful structures-【名校学校本学案】2025-2026学年高中英语选择性必修第一册（人教版）

Discover useful structures 学案10 学案l0 Discover useful structures 听 课 昆学习任务 记 At the end of the class,I will be able to 1.identify and analyse the uses of the -ing form; 2.summarize the function and meaning of the -ing form as the subject; 3.develop the ability to put the grammar rules into practice; 4.learn from mistakes,enjoy and be more confident in English grammar. 抽丝剥茧 第二组 Task1课前探究 1.Taking appropriate exercise regularly 根据课文及提示完成下列句子。 (be)necessary for good health. 1. (be)in such a beautiful and wild 2.Traveling along the old Silk Road place makes me feel blessed to be alive. (be)an interesting and rewarding experience. 2.Even though the sun is brightly shining, 3.Listening to the English tapes and watching English films (tell)whether it is morning or night is (be)good ways to impossible. learn English. 单个的动词-ing形式（短语）作主语时，谓语动词 3 (get)here is quite difficult,so apart 用 ;意义不同的两个动词-ing形式（短 from the Sami very few people have ever seen 语)并列作主语时，谓语动词用 Sarek. 0 第三组 4.For hundreds of years, (照 1.Actually,I understand it's very painful,but 顾驯鹿)was a way of life for the Sami. is no use being upset about it all day ☐Deep thinking long. OCircle the subjects (of main sentences)of the 2.Most of us think is a waste of time above four sentences. persuading such a person to join us. 为保持句子的平衡，避免头重脚轻，我们常用 作形式主语，将真正的主语动词-ing形 OFind the similarities of the subjects. 式放到句尾。 ☐Further reading Task2课中突破 OIt is...十doing sth.句式荟萃 Activity 1:动词-ing形式作主语的功能及基本 (1)it is+adj.+doing sth. 用法 itis(feels)funny doing sth.做某事（感觉）很 第一组 有趣 (read)aloud is a good way to learn it is useless doing sth.做某事无用 a language. it is worthwhile doing sth.做某事是值得的 2 (work)out before breakfast may be (2)it's a waste of time doing sth.做某事是浪费 more beneficial for health than eating first. 时间 动词-ing形式作主语时，多表示经常性的、习惯性 (3)it's no good/,no use/no fun doing sth.做某事 的动作。 没好处/没用/没意思 331 人教版英语选择性必修第一册 听 O句型“There be no十动词-ing形式（短语）”表示 Having ever travelled to that beautiful city has “不允许、禁止某种行为的发生或存在”时，需用动 made him want to travel there again. 笔 词-ing形式（短语）作主语。 Having been given a toy car as a gift made the boy There is no denying that the environment is from laugh. bad to worse here. 语态 不能否认这里的环境状况正在逐步恶化。 时态 主动语态 被动语态 There is no joking about such matters. 这种事开不得玩笑。 一般时 doing being done 完成下列练习 完成时 having done having been done 1.There is no (hide)of evil but not to 完成下列练习 do it. 1. (laugh)at in that public 2.It is no use (cry)over spilled milk. made him very angry. Activity2:动词-ing形式的否定形式 2. (save)much money made Not knowing how to use a computer makes it more his dream come true. difficult for him to do his research. Activity5:动词-ing形式作主语与不定式作主语 Not having done his homework makes the teacher 的区别 angry.-His not having done his homework makes the teacher angry. Painting is a form of 多表示经常性的、习惯 动词-ing形式的否定形式通常是在其前加not/ artistic expression. 性的动作 never;若带有逻辑主语，not应放在逻辑主语和 To paint the door takes 多指具体的或一次性 动词-ing形式之间。 me three hours. 的动作 Activity3:动词-ing形式的复合结构 完成下列练习 动词-ing形式的复合结构由物主代词、人称代词 (see)is believing. 宾格、名词所有格或普通格加动词-ing构成，即 (do)nothing is doing evil. “sb./sb.'s十doing'”。动词-ing形式的复合结构 3.It's an honour for me (invite)to the party. 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： Task3课堂盘点 ①形容词性物主代词+动词-ing 基本形式一动词十ing 意义&.用法一相当于一个名词，多指概念性、 ②名词所有格十动词-ing 抽象性的动作，经常性、 ③代词宾格+动词-ing 习惯性的行为。 ④名词十动词-ing 动词-ing主谓一致一单个动词-ing形式作主语， 完成下列练习 形式作 谓语动词用单数；意义不同的 1. made him late for class. 主语 两个动词-ing形式并列作主语时， 他早上起晚了，导致他上课迟到了。 谓语动词用复数。 didn't make her worried. t作形式主语 约翰曾经见过她，这并没有使她感到不安。 时态&语态 与不定式作主语的区别 Tip:动词-ing形式的复合结构在句中作主语 Task4课后巩固 时，不能用代词的宾格和名词的普通格形式。 I.Rewrite each of the following sentences using Activity4:动词-ing形式的时态和语态 the -ing form as the subject.How does the Being caught in a heavy traffic jam is quite an sentence focus change?(P29) unpleasant experience. EXAMPLE 1134 Discover useful structures学案l0 It is challenging yet really fascinating to hike residents.At Xixi, a boat tour, 听 through the mountains in the pathless Sarek. along paths,and local 课 Hiking through the mountains in the pathless customs and traditions of the villages in this park 笔 Sarek is challenging yet really fascinating. are at the top of the list of people's favourite DIt is both challenging and rewarding to study activities. With trees,bushes,and colourful abroad. flowers along the riversides,the park shows different sides of beauty in different seasons. 2It would hardly be possible to go on a hiking In order to better develop as well as preserve tour in Sarek in winter due to the extreme cold. this place, human impact on Xixi Wetland was considered by the park designers. All the new buildings were designed in a traditional way to fit into the natural 3Honestly,it can be both exciting and terrifying to environment.This green,watery world is home explore a vast unknown land. to many birds and fishes.With trees in the shallows,the wetland is a natural system for providing clean water and producing oxygen, It is good to adopt a positive attitude, even which makes it the“green lungs of Hangzhou”. when things are difficult. Homework Must do:Do the Exercise 4 on page 29 of the 5 It is strongly advised to hire local guides, textbook. because they can offer accurate knowledge of Choose to do:用所给动词的适当形式填空 Sarek culture and history. Li Hua is addicted to searching information on the Internet.His mother is worried about his health and advises him to surf the Internet properly,but it is no use 1. II.Fill in each blank using the -ing form of a (persuade)him because he won't listen.This is verb from the box and state its function.One what his job requires.His mother wants him to word will be used twice.(P29) change his job,but he likes it and enjoys it. combine cover grow take limit walk 2 (stay)up late has become his habit. experience There is no way,otherwise he will not finish the task assigned by the leader.In my opinion,it is Xixi National Wetland Park, no good 3. (live)in excess.4. 10 square kilometres in western Hangzhou,is (work)hard is one thing and 5. the first national wetland park in China. (have)a good rest is another.There is no city life,nature,and wetlands makes the park a 6. (deny)that we should form a good popular destination both for tourists and local routine. 课后反思 351(三) There is pleasure in the pathless woods,there is rapture in the lonely shore,there is society where none intrudes,by the deep sea,and music in its roar;I love not Man the less,but Nature more. -Lord Byron 译文：在人迹罕至的森林中，有一种快乐；在孤独的海岸上，有 一种狂喜；在深海的宁静中，有一种无扰的交融；在它的咆哮 中，有一种音乐。我爱人类，但我更爱自然。 拜伦勋爵 学案l0 Discover useful structures 抽丝剥茧 Task1课前探究 1.Being 2.telling 3.Getting 4.looking after reindeer Deep thinking 1.Being in such a beautiful and wild place 2.telling whether it is morning or night 3.Getting here 4.looking after reindeer 上面例句中的主语（主句）都是动词-ing形式。 Task2课中突破 Activity 1: 第一组 1.Reading 2.Working 第二组 1.is2.is3.are单数形式复数形式 第三组 1.it 2.it it Further reading 1.hiding 2.crying Activity 3: 1.His getting up late in the morning 2.John's having seen her Activity 4: 1.Being laughed 2.Having saved Activity 5: 1.Seeing 2.Doing 3.to be invited Task4课后巩固 I.DStudying abroad is both challenging and rewarding. 2Going on a hiking tour in Sarek in winter would hardly be possible due to the extreme cold. 3 Honestly,exploring a vast unknown land can be both exciting and terrifying. Adopting a positive attitude is good,even when things are difficult. 5Hiring local guides is strongly advised,because they can offer accurate knowledge of Sarek culture and history. 110 II.covering (attribute);Combining (subject);taking (subject); walking subject);experiencing subject);growing object complement )limiting (subject )growing (object complement) Homework Must do: With the colourful scenery and wonderful hiking trails,taking a trip to Danxia National Geothermal Park in Gansu Province is one of the highlights of any trip to the northwestern part of China.You're welcome to visit!It is near the city of Zhangye in Gansu Province,my hometown and where my school is,and it covers about 510 square kilometres.Forming the rocks took many millions of years and involved many kinds of erosion such as wind and water on the red sandstone.What attracts thousands of people to come here each year is the natural beauty of the rocks.Walking around the park will allow you to see iridescent tall peaks,deep cave holes,and stone halls.Visiting the colourful,magical rock formations in person will surely be an unforgettable experience and on you will share with friends and family for years to come. Choose to do: 1.persuading 2.Staying 3.living 4.Working 5.having 6.denying 学案11 Using Language(1) 听音知新 Task 1 Lead in cover 10 square kilometres;in western;national wetland park; make the park a popular destination;experience local customs and traditions;different sides of beauty in different seasons;the park designers;this green,watery world;with trees growing in the shallows;a natural system;provide clean water and produce oxygen. Task 2 Before listening BFA CE D Deep thinking What are the benefits of a city park? rent a cyele rent a pedal boat ◆build up the body go on a children's ride watch a fountain performance enjoy entertainment look at flowers feel relaxed walk through underwater corridors green-lungs of the city Task 3 While listening Activity 1: AB Activity 2: