UNIT 3 Section Ⅱ Learning About Language-【优学精讲】2025-2026学年高中英语选择性必修第四册教用课件(人教版)

2026-05-12
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教辅
拾光树文化
进店逛逛

资源信息

学段 高中
学科 英语
教材版本 高中英语人教版选择性必修第四册
年级 高二
章节 Learning About Language
类型 课件
知识点 -
使用场景 同步教学-新授课
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 PPTX
文件大小 1.11 MB
发布时间 2026-05-12
更新时间 2026-05-12
作者 拾光树文化
品牌系列 优学精讲·高中同步
审核时间 2026-03-27
下载链接 https://m.zxxk.com/soft/57021894.html
价格 3.00储值(1储值=1元)
来源 学科网

摘要:

该高中英语课件聚焦动词不定式,通过美文诵读导入,结合例句初识其句法功能,再以“形式—意义—使用”三维动态语法观系统讲解时态语态、句法功能,构建“感悟-发现-归纳-练习”学习支架,帮助学生形成完整语法知识体系。 其亮点在于采用“先感悟实例、再发现规律、善归纳总结、后运用练习”的教学模式,融入高考真题实例,提升学生语言运用能力与逻辑思维品质。多样化练习设计助力学生巩固语法,教师可直接用于课堂教学,提高教学效率与学生学习效果。

内容正文:

Section Ⅱ Learning About Language 目 录 01 重难语法·要攻克 02 随堂检测·要过关 03 知识要点·须拾遗 04 课时检测·提能力 重难语法·要攻克 目 录 复习动词不定式   As we all know,it’s important to master a foreign language ①.However,Lin Tao found it difficult to learn English②,leaving him at a loss.He was always busy and had a lot of homework given by his English teacher to do③.There was an urgent need to improve his learning efficiency④ in order to keep up with the teacher’s pace⑤.One day,his teacher advised him to sign up for⑥ an online course,whose aim was to improve students’ enthusiasm for learning⑦ and it provided useful learning methods.To improve his English performance⑧,he worked day and night,focusing on his course and practicing hard. 目 录 英语·选择性必修第四册 1. 上面黑体部分均是动词不定式。 ①在句中作主语; ②在句中作宾语; ⑥在句中作宾语补足语; ⑦在句中作表语; ③④在句中作定语; ⑤⑧在句中作目的状语。 2. 动词不定式的一般式结构为to do。 目 录 英语·选择性必修第四册 ——运用“形式—意义—使用”相结合的三维动态语法 观   动词不定式的基本构成是“to+动词原形”。to是不定式符号, 无词义。动词不定式具有名词、形容词、副词和动词的特征。它可以 在句中充当除谓语以外的各种句子成分。 目 录 英语·选择性必修第四册 一、动词不定式的时态和语态 【先感悟】 ①(教材典句) To reach out across the sea remains a strong desire today. ②I felt very happy to have received the gift sent by you last Sunday. ③The little boy pretended to be reading the book when his mother entered the room. ④There’s something highly exciting about escaping someone else’s sight and making yourself unable to be seen when playing hide and seek. 目 录 英语·选择性必修第四册 【会发现】 上述例句中的动词不定式的形式分别是 、 ⁠ 、 和 ⁠。 一般式  完成 式  进行式  被动形式  目 录 英语·选择性必修第四册 【善归纳】 形式 主动 被动 意义 一般式 to do to be done 与谓语动作同时或在其后发生 完成式 to have done to have been done 在谓语动作之前发生 进行式 to be doing — 在谓语动作发生时,动词不定式的动作正在进行 完成进 行式 to havebe en doing — 在谓语动作发生前一直在进行 目 录 英语·选择性必修第四册 【运用练】 单句语法填空 ①As a high school freshman, I am honored ⁠ (enter) a new chapter in my life. ②(2023·1月浙江卷)If you’re looking to live a more sustainable lifestyle, not everyone around you will be ready (jump) on that bandwagon. ③As scheduled, the contest is (hold) on 18 November, from 2 p.m. to 4 p.m. ④The work is believed to (do) perfectly, which is a great relief to the manager. to have entered  to jump  to be held  have been done  目 录 英语·选择性必修第四册 二、动词不定式的句法功能 【先感悟】 ①(教材典句)To complete the great map of the world was a strong passion for the people of early civilisations. ②But no matter when you travel, it’s a good idea to make your reservations at least 1 to 3 months in advance. ③Helping the next generation to have a healthy and active childhood is of great importance. 目 录 英语·选择性必修第四册 ④On behalf of our Student Union, I sincerely invite you to participate in an English Speech Contest and serve as a judge. ⑤(教材典句)The aim of this initiative is to encourage cooperation and trade across the historic Silk Road areas, and strengthen the bonds between China and the rest of the world. ⑥We are to meet at the school gate at eight on Saturday morning, where a bus will be waiting to pick us up. ⑦(2023·新课标Ⅰ卷)Cycling is the most economical, sustainable and fun way to explore the city. 目 录 英语·选择性必修第四册 ⑧(教材典句)Trading has grown greatly in recent years, and will continue to do so in years to come. ⑨(教材典句)China has invested billions in systems and services along these routes, which will help to greatly develop the whole area for the benefit of future trade and cultural exchange. ⑩What I want to know is when we’re going to get paid. ⑪Students will work in groups to complete four assignments during the course. ⑫I am sorry to know you argued with your mother about whether you should surf the Internet or not. 目 录 英语·选择性必修第四册 【会发现】 (1)句①②中的动词不定式在句中作 ⁠; (2)句③④中的动词不定式在句中作 ⁠; (3)句⑤⑥中的动词不定式在句中作 ⁠; (4)句⑦⑧中的动词不定式在句中作 ⁠; (5)句⑨⑩中的动词不定式在句中作 ⁠; (6)句⑪⑫中的动词不定式在句中作 ⁠。 主语  宾语补足语  表语  定语  宾语  状语  目 录 英语·选择性必修第四册 【善归纳】 动词不定式在句中可以作主语、表语、宾语、宾语补足语、定语和状 语,多表示具体的或某次具体的行为。 1. 动词不定式作主语 动词不定式作主语时,谓语动词用第三人称单数形式。为了保持句子 平衡,往往把主语放在后面,而用it作形式主语。 2. 动词不定式作表语 动词不定式作表语时须放在系动词后面,表示具体的动作或将来的动 作。这些系动词主要是be动词(am、 is、 are、 was、 were、 been 等)和表象类系动词(seem、 appear等)。 目 录 英语·选择性必修第四册 名师点津 如果句中主语部分有实义动词 do的某种形式,作表语的动词不定式可 省略符号to。 The least I can do is (to) write to you. 我至少能做到的是给你写信。 目 录 英语·选择性必修第四册 3. 动词不定式作宾语 (1)有些动词后接另一动词作宾语时,所接动词习惯上要用不定式 形式,而不用动词-ing形式,这类动词主要有hope、 wish、 want、 agree、 promise、 demand、 ask、 refuse、 manage、 learn、 decide、 pretend、 choose等。 (2)think、find、feel、make、believe等动词可用于“动词+it+形 容词/名词+to do sth”结构中。在此句型中,it作形式宾语,真正的宾 语是后面的动词不定式。 目 录 英语·选择性必修第四册 4. 动词不定式作宾语补足语 动词不定式作宾语补足语的情况:一是在有些动词或动词短语后面接 带to的不定式;二是在感官或使役动词后接不带to的不定式(主动语 态)。 目 录 英语·选择性必修第四册 5. 动词不定式作定语 动词不定式作定语时,一般放在被修饰词后,表示一个将来的动作。 不定式与被修饰词之间存在主谓或动宾关系。 (1)名词前有序数词、形容词最高级修饰,或被修饰的中心词是 序数词、形容词最高级时,作定语的非谓语动词形式多为带to的不 定式。 (2)当被修饰的词是抽象名词(ability、 chance、 idea等)时,作定 语的非谓语动词形式多用带to的不定式。 6. 动词不定式作状语 动词不定式作状语时可以表示目的、结果、原因、条件、方式等。 目 录 英语·选择性必修第四册 名师点津 动词不定式作结果状语时,常放在句尾,如so ...as to ...、 too ...to ...等。有时动词不定式表示出人意料的结果,常在不定式 前面加only。 目 录 英语·选择性必修第四册 【运用练】 单句语法填空 ① (improve) your reading skills, you should read as many Chinese books as possible. ②As she washed the wounds, my mother looked at her wedding ring on her finger, only (find)the diamond was gone. ③I’d like to make a sincere appeal that every single one should be aware of our responsibility (cherish) food. ④As is known to all, surfing the Internet, which is a good way ⁠ (relax) ourselves, can increase our knowledge. To improve  to find  to cherish  to relax  目 录 英语·选择性必修第四册 ⑤To inspire more people (love) reading and know the benefits of reading, many activities will be held in our school. ⑥The main reason is that your self-control is not strong and you tend ⁠ (distract) in class. ⑦If our goal is (make) this country the best place in the world for tech, AI is surely one of the greatest opportunities before us. ⑧It is everyone’s responsibility (make) China strong and prosperous. to love  to be distracted  to make  to make  目 录 英语·选择性必修第四册 随堂检测·要过关 目 录 Ⅰ.基础题型练 1. It will be held in China Town lasting for a week with the intention ⁠ (improve) the passion for Chinese culture. 2. However, others tend (believe) that iPad costs so much money that not everyone can afford it. 3. I’d like to invite you to take part in our 3-km race ⁠ (hold) in our playground this Saturday morning. to improve  to believe  to be held  目 录 英语·选择性必修第四册 4. Ariel found that the swan which buried its neck in its wings seemed (lose) its all energy. 5. In my opinion, it is necessary for us (practice) kung fu, because it can help us keep healthy. 6. (solve) this issue, the garbage classification activity has been launched in our city recently. to have lost  to practice  To solve  目 录 英语·选择性必修第四册 Ⅱ.使用本单元所学语法完成下面的语段   The scientists decided 1. (探索) the deep ocean in order to find out what exists on the floor of the sea.Their first step 2. ⁠ (实施这项计划) is 3. ⁠ (发送一台深水机器) designed specially for the research. The machine controlled remotely by scientists on the surface of the sea is in a shape of an egg.They will watch the machine dive deep into the sea.4. (进行这样的研究) is a long project that scientists have prepared for several months. to explore  to carry out the plan  to send a deepwater machine  To conduct such research  目 录 英语·选择性必修第四册 知识要点·须拾遗 目 录 1. mixture n.混合;结合体;混合物 【用法】 (1)a mixture of   ……的混合 (2)mix vt.  (使)混合,(使)调和;使结合 mix sth with sth  把……和……混合 mix up  混淆;拌和;调和 (3)mixed adj.  复杂的;混合的 目 录 英语·选择性必修第四册 【佳句】 Standing on the stage, she felt a mixture of nervousness and excitement, her heart pounding rapidly.站在舞台上,她感到既紧张又 兴奋,心跳加速。 【练透】 单句语法填空 ①A (mix) feeling of embarrassment and fright stormed through me and my heart started beating wildly. mixed  【写美】 完成句子 ② , Mary started leaving the restaurant to search for her friend. 带着恐惧和焦虑,玛丽开始离开餐厅去寻找她的朋友。 With a mixture of fear and anxiety  目 录 英语·选择性必修第四册 2. applaud vt.& vi.鼓掌 vt.称赞;赞赏 教材原句 The crowd stood to applaud scientists for their important ocean research work. 观众起立为科学家们重要的海洋研究工作鼓掌。 【用法】 (1)applaud for     为……鼓掌/喝彩 (2)applause n.  鼓掌;掌声 gain one’s applause  赢得某人的掌声 burst into thunderous/storming applause  爆发出雷鸣般的掌声 目 录 英语·选择性必修第四册 【佳句】 The competitors were sewing and attaching with their skillful hands, during which the classmates were cheering and applauding.选手 们用娴熟的双手缝制、粘贴,同学们在一旁欢呼、鼓掌。 【练透】 单句语法填空 ①All her teachers and classmates applauded her and there was a wide smile on her face. ②When I finished my performance, the audience burst into thunderous (applaud). for  applause  目 录 英语·选择性必修第四册 【写美】 完成句子 ③His perfect performance ⁠. 他精彩的表演赢得了观众的掌声。 gained the audience’s applause  目 录 英语·选择性必修第四册 课时检测·提能力 目 录 Ⅰ.单句语法填空 1. I feel an urge (express) my different voice, hoping that this wouldn’t offend you. 2. For thousands of years, people have told fables (寓言) ⁠ (teach) a lesson or to pass on wisdom. 3. Our drama society plans (visit) the Traditional Chinese Folk Customs Exhibition next Sunday. 4. You should actively overcome them, and take the opportunity ⁠ (practise) your spoken English and study hard. to express  to teach  to visit  to practise  目 录 英语·选择性必修第四册 5. Congratulations on being accepted as a volunteer for the school cross- country race (hold) at the weekend. 6. We are going to set a stall at the gate of our community, appealing to people (make) some donations. 7. As far as I’m concerned, to love sports is (love) our lives. 8. There is no denying that it takes a lot of efforts ⁠ (produce) food. to be held  to make  to love  to produce  目 录 英语·选择性必修第四册 9. When we don’t know how (express) ourselves clearly, we can use body language. 10. The next morning he hired a boat and set out (find) the well-known painter. 11. The girl is often heard (sing) the song in her house which is popular recently. 12. The airport (complete) next year will help promote tourism in this area. to express  to find  to sing  to be completed  目 录 英语·选择性必修第四册 Ⅱ.语法与写作 1. As for keeping a healthy body, I am in favor of your idea ⁠ to strengthen your body. 至于保持健康的身体,我赞成你的想法,通过锻炼来增强你的体能。 2. I have a good command of English, which allows me ⁠ ⁠. 我的英语很好,这使我可以自由地与外国人交流。 to take exercise  to communicate with foreigners freely  目 录 英语·选择性必修第四册 3. , our company put out the household robot, which is designed ⁠. 为了解决这个问题,我们公司推出了为了照顾老人而设计的家用 机器人。 4. We are not children anymore, so we have the ability ⁠ ⁠. 我们不再是孩子了,所以我们有能力对自己的行为负责。 To solve this problem  to take care of old people  to be responsible for our behavior  目 录 英语·选择性必修第四册 5. I think it will be a good chance for you ⁠ , meaningful as well as interesting. 我认为这将是一个很好的机会,让你看到一些美丽的、有意义的以及 有趣的东西。 to see something beautiful  目 录 英语·选择性必修第四册 Ⅰ.完形填空   (2025·厦门市高二下检测)I was driving down a busy road yesterday.Traffic was extremely heavy and I was in a bad   1 .   I   2  at the lights at a busy intersection and there was a man with a really tall unicycle (独轮脚踏车) doing   3  at the lights.This on its own wasn’t   4 .I had seen street performers at these lights before. 目 录 英语·选择性必修第四册   But in the lane (车道) next to me was a truck with three men, who began shouting and cheering on the unicycle man.They were so excited and   5  him up so much.I looked around and everyone was   6  the performance with them cheering him on.It was funny: these three big men in a big truck being so excited every time he did a new trick.Their   7  could be heard by everyone at the intersection.And they had   8  lit up the face of the street performer.There was a big grin on his face. 目 录 英语·选择性必修第四册   It had instantly   9  my mood so I was desperately searching my car for   10  but only had 45 cents to give him.It wasn’t necessary though, because as soon as the unicycle man   11  and right before the lights went green, the men in the truck   12  $10 out the window for him.They gave him words of   13  and before we all knew it, we were on the   14  again.   I didn’t   15  the traffic for the rest of the journey home. 语篇解读:本文是一篇记叙文。作者在十字路口等车时,本来心情 不好,但在路口遇到了表演杂耍的人,旁边卡车里的三个人与表演 杂耍的人积极互动,让周围的人很享受。因为这件事,作者的心情 好了起来。 语篇解读:本文是一篇记叙文。作者在十字路口等车时,本来心情 不好,但在路口遇到了表演杂耍的人,旁边卡车里的三个人与表演 杂耍的人积极互动,让周围的人很享受。因为这件事,作者的心情 好了起来。 目 录 英语·选择性必修第四册 1. A. storm B. mood C. vehicle D. accident 解析: 根据下文It had instantly   9  my mood可知,作者后来心 情变好了,故此处指因为交通太拥堵,作者心情不好。 √ 目 录 英语·选择性必修第四册 2. A. pulled up B. broke down C. got off D. set out √ 解析: 根据上文可知,作者开着车在路上行驶,故此处指作者在 十字路口停下车来。 3. A. sports B. deliveries C. tricks D. repairs 解析: 根据下文的It was funny: these three big men in a big truck being so excited every time he did a new trick.可知,此处指那个人在表 演杂耍。 √ 目 录 英语·选择性必修第四册 4. A. unclear B. effortless C. unusual D. meaningless √ 解析: 根据空后一句可知,作者之前在十字路口看到过街头表 演,所以觉得这并不是什么罕见的事情。 5. A. ringing B. keeping C. dressing D. pumping 解析: 根据空前的They were so excited可知,他们如此激动,因此 给杂耍表演者打气。pump sb up “给某人打气,鼓励某人”。 √ 目 录 英语·选择性必修第四册 6. A. discussing B. instructing C. interrupting D. enjoying √ 解析: 根据下文with them cheering him on可知,他们在为他加 油,大家都在欣赏表演。 7. A. warning B. singing C. celebration D. conversation 解析: 根据上文They were so excited and   5  him up so much.可 知,他们为他欢呼,故此处指大家都能听到欢呼声。 √ 目 录 英语·选择性必修第四册 8. A. absolutely B. respectively C. frequently D. initially √ 解析: 根据下文There was a big grin on his face.可知,街头表演者 咧着嘴笑,故此处指他们绝对让表演者开心起来了。 9. A. ruined B. lifted C. detected D. monitored 解析: 根据下文so I was desperately searching my car for   10  but only had 45 cents to give him可知,作者想在车里给他找零钱,此处指 作者的心情好了起来。lift one’s mood “心情好起来”。 √ 目 录 英语·选择性必修第四册 10. A. cards B. change C. keys D. water √ 解析: 参见上题解析。 11. A. finished B. replied C. arrived D. accepted 解析: 根据空后句子可知,就在交通信号灯变绿时,卡车里的人 给了他10美元,故此处指他表演结束。 √ 目 录 英语·选择性必修第四册 12. A. held B. dragged C. dropped D. showed √ 解析: 根据空后$10 out the window for him可知,卡车里的人把手 伸出来,把钱递给他,用固定短语hold something out。 13. A. comfort B. wisdom C. encouragement D. welcome 解析:根据上文They were so excited and   5  him up so much.可知,他们一直在给表演杂耍的人加油打气,故此处指给了他鼓励的话语。 √ 目 录 英语·选择性必修第四册 14. A. scene B. stage C. air D. move √ 解析: 根据上文right before the lights went green可知,信号灯变绿 了,因此大家要开车走了。on the move “汽车开动”。 15. A. direct B. mind C. handle D. avoid 解析: 根据上文It had instantly   9  my mood可知,因为街头表 演者和那三个人的互动让作者的心情变好,因此作者不再介意拥堵的 交通了。 √ 目 录 英语·选择性必修第四册 Ⅱ.语法填空   People often think of the sea as a silent world, but in reality, it’s full of sound.Because sound 16.        (travel) much faster and farther in salt water 17.        in the air, whales and other marine mammals depend on their hearing for many of life’s most basic functions.In such an environment, man-made noises are a major threat. 目 录 英语·选择性必修第四册   The Natural Resources Defense Council (NRDC) is 18.          US-based nonprofit international environmental advocacy group founded in 1970.19.        (it) pioneering work has forced major noise 20.        (polluter) to observe environmental laws and has protected some of the most sensitive marine mammal habitats.They’re now focused on dealing with the problem’s mounting impacts by establishing regional strategies and 21.        (promote) noise-reducing technologies to fight the increasing industrial use of the sea. 目 录 英语·选择性必修第四册   Commercial shipping is the leading contributor to low-frequency ocean noise worldwide, weakening the ability of blue, fin, and other 22.        (endanger) great whales to forage (觅食) and breed (繁殖).In 2014, after a six-year campaign, NRDC urged the International Maritime Organisation 23.        (establish) ship- quieting guidelines for commercial ships. 目 录 英语·选择性必修第四册   NRDC has also worked for more than a decade to alleviate the impacts of high-intensity naval sonar (海军的声呐), 24.        has been linked to mass whale strandings (搁浅) and deaths around the world.In September 2015, they 25.    (reach) an agreement with the navy to stop the use of sonar off the coasts of southern California and Hawaii. 语篇解读:本文是一篇说明文。文章介绍了自然资源保护协会在减 少海洋噪音、保护海洋哺乳动物方面作出的努力。 语篇解读:本文是一篇说明文。文章介绍了自然资源保护协会在减 少海洋噪音、保护海洋哺乳动物方面作出的努力。 目 录 英语·选择性必修第四册 16. travels 考查时态和主谓一致。设空处所在句描述的是客观事 实,应用一般现在时,且主语为sound,故填travels。 17. than 考查介词。根据faster and farther可知,设空处所在的原因 状语从句表述了比较关系,故填than。 18. a 考查冠词。group为可数名词,意为“团体”,设空处表示泛 指,故填不定冠词a。 19. Its 考查代词。设空处作定语,修饰pioneering work,应用形容 词性物主代词,句首单词首字母应大写,故填Its。 目 录 英语·选择性必修第四册 20. polluters 考查名词复数。polluter为可数名词,意为“污染 者”,设空处表示泛指,且其前无冠词修饰,应用其复数形式,故填 polluters。 21. promoting 考查非谓语动词。设空处与establishing并列,作by的 宾语,应用动词-ing形式,故填promoting。 22. endangered 考查形容词。设空处作定语,修饰great whales,表 示“濒临灭绝的”,故填endangered。 23. to establish 考查非谓语动词。urge sb to do sth为固定搭配,意为 “敦促某人做某事”,故填to establish。 目 录 英语·选择性必修第四册 24. which 考查关系代词。设空处引导非限制性定语从句,指代 high-intensity naval sonar,且在从句中作主语,故填which。 25. reached 考查时态。根据In September 2015可知,设空处所在句 描述的事情发生在过去,应用一般过去时,故填reached。 目 录 英语·选择性必修第四册 $

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UNIT 3 Section Ⅱ Learning About Language-【优学精讲】2025-2026学年高中英语选择性必修第四册教用课件(人教版)
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UNIT 3 Section Ⅱ Learning About Language-【优学精讲】2025-2026学年高中英语选择性必修第四册教用课件(人教版)
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UNIT 3 Section Ⅱ Learning About Language-【优学精讲】2025-2026学年高中英语选择性必修第四册教用课件(人教版)
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UNIT 3 Section Ⅱ Learning About Language-【优学精讲】2025-2026学年高中英语选择性必修第四册教用课件(人教版)
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UNIT 3 Section Ⅱ Learning About Language-【优学精讲】2025-2026学年高中英语选择性必修第四册教用课件(人教版)
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UNIT 3 Section Ⅱ Learning About Language-【优学精讲】2025-2026学年高中英语选择性必修第四册教用课件(人教版)
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