UNIT 3 Section Ⅱ Using language（课件PPT）-【精讲精练】2025-2026学年高中英语选择性必修第一册（外研版）

Section Ⅱ　Using language UNIT 3　Faster,higher,stronger 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 语法精讲•技能培养 01 核心知识•关键能力 02 随堂演练•巩固提升 03 课时作业•知能达标 04 栏目导航 UNIT 3　Faster，higher，stronger 1 语法精讲•技能培养 栏目导航 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 Writing is trying 栏目导航 UNIT 3　Faster，higher，stronger 1 Learning losing 栏目导航 UNIT 3　Faster，higher，stronger 1 核心知识•关键能力 栏目导航 栏目导航 UNIT 3　Faster，higher，stronger 1     栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 cheated of cheated death when he was rescued from 栏目导航 UNIT 3　Faster，higher，stronger 1     栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 然而(表示对比转折) 当……的时候 虽然，尽管 栏目导航 UNIT 3　Faster，higher，stronger 1 while we may succeed in what is considered impossible 栏目导航 UNIT 3　Faster，higher，stronger 1     栏目导航 UNIT 3　Faster，higher，stronger 1 栏目导航 UNIT 3　Faster，higher，stronger 1 to land to face to be taken I am the best person to take up the job 栏目导航 UNIT 3　Faster，higher，stronger 1 随堂演练•巩固提升 栏目导航 栏目导航 UNIT 3　Faster，higher，stronger 1 Ignoring Singing to sing pointing are 栏目导航 UNIT 3　Faster，higher，stronger 1 waiting being To be laughed creates 栏目导航 UNIT 3　Faster，higher，stronger 1 Being brought makes 栏目导航 UNIT 3　Faster，higher，stronger 1 Reading English aloud Being laughed at in public 栏目导航 UNIT 3　Faster，higher，stronger 1 Taking exercise every morning Climbing up the mountain will make you exhausted 栏目导航 UNIT 3　Faster，higher，stronger 1 It's no good waiting for other people to make decisions for you 栏目导航 UNIT 3　Faster，higher，stronger 1 课时作业•知能达标 栏目导航 课时作业•知能达标 栏目导航 UNIT 3　Faster，higher，stronger 1 谢谢观看 栏目导航 UNIT 3　Faster，higher，stronger 1 一、动词-ing形式的意义 动词-ing形式作主语时，常表示一般性的、习惯性的动作或状态，其被动形式为being done。 ◆Understanding your own needs and styles of communication is as important as learning to convey your affection and emotions. 了解你自己的需要和交流风格与学会表达你的喜好和情感一样重要。 ◆Not giving enough praise can be just as damaging as giving too much. 不给予足够的赞扬和给予太多(赞扬) 一样有害。 ◆Being praised by his teachers made him regain the confidence. 被老师们表扬使他重获自信。 二、动词-ing形式的位置 动词-ing形式作主语时，可位于句首；也可以用it作形式主语，将动词-ing后置。动词-ing形式作主语且用it作形式主语的常见句型： It is a waste of time doing...　做……是浪费时间的。 It is no good/use doing...　做……是没有好处的/没用的。 It is worthwhile doing...　做……是值得的。 It is useless doing...　做……是没有用的。 It is no fun doing...　做……是没有乐趣的。 ◆It is no use regretting for the past. 悔恨过去是没用的。 ◆It is a waste of time arguing with him about the matter. 同他争辩这件事真是浪费时间。 [温馨提示]　当句型“There is no...”表示“不允许、禁止某种行为的发生或存在”时，需用动词-ing形式作主语。 ◆There is no joking about such a matter. 这种事开不得玩笑。 ◆There is no denying that the environment of that country is from bad to worse. 不能否认的是，那个国家的环境状况正在逐步恶化。 三、动词-ing形式的逻辑主语 动词-ing形式作主语时，如果要突出动作的执行者，要在其前面加上动作的逻辑主语，这个逻辑主语通常为名词所有格或形容词性物主代词。 ◆Their coming to help was a great encouragement to us. 他们前来帮忙对我们来说是巨大的鼓舞。 ◆Tom's being outspoken won the respect of his fellow workers. 汤姆的坦诚赢得了同事们的尊敬。 四、动词-ing形式作主语时谓语动词的数 动词-ing形式作主语时谓语动词通常用单数形式；但两个或两个以上表达不同意义的动词-ing形式作主语时，谓语动词用复数形式。 ◆Writing is still a big question in studying English. 书写在英语学习中仍旧是一个大问题。 ◆To many parents，raising children means providing them with food and clothes.They are wrong as mental care is also very important for kids. 对许多父母来说，养育孩子意味着为他们提供衣食。他们错了，因为心理关怀对孩子也很重要。 ◆Walking，running and cycling are all healthy forms of exercise. 散步、跑步和骑自行车都是有益健康的锻炼形式。 [温馨提示]　动词不定式与动词-ing形式作主语的区别：动词不定式作主语表示具体的或一次性的动作； 动词-ing 形式作主语往往表示一般的或抽象的多次性动作。 ◆To play with fire will be dangerous. 玩火将很危险。(指某一具体动作) ◆Playing with fire is dangerous. 玩火是危险的。(泛指玩火) [即时演练]——用所给动词的适当形式填空 (1)(2022·新高考Ⅱ卷) _______ (write) an essay is a difficult process for most people.However，the process can be made easier if you learn to practice three simple techniques. (2)Building up a dream team __ (be) more complex than simply hiring the best talent. (3)It is a waste of time ______ (try) to persuade him to give up playing computer games. (4)________ (learn) to think critically is an important skill that today's children will need for the future. (5)Her ______(lose)her new bike really made her very upset，and she was crying when I saw her mother. [核心词汇·练透] cheat v.欺骗；作弊 n.骗子；作弊者 cheat sb of sth　欺骗某人某事 cheat death　幸免于难 feel cheated　觉得受骗(或上当)了 cheat at sth　(尤指在游戏、比赛、考试等中)作弊 cheat sb out of sth　阻止某人得到某物 [教材原句]Using video technology to help judge our sporting competitions can make sure that no one cheats. 利用视频技术帮助裁决我们的体育比赛可以确保没有人作弊。 [练通]——单句语法填空/ 完成句子 (1)Many people felt _______ (cheat) when the businessman refused to solve their problems. (2)The hateful young man cheated the old woman __ her money，which made us very angry. (3)他被人从他那燃烧的棚屋顶上救了下来，捡了条命。 He _____________________________________ the roof of his burning cottage.(续写佳句之细节描写) [重点句型·通关] while引导并列句 (1)while作并列连词，表示对比，意为“而，然而”； (2)while作从属连词，引导时间状语从句时，意为“当……的时候”，while从句中常用延续性动词；其省略形式为while doing/done； (3)while作从属连词，引导让步状语从句时，意为“虽然”，从句一般位于句首。while不能与but连用，但可与yet/still连用； (4)用作名词，表示“一会儿；一段时间”，如：after a while过了一会儿；once in a while偶尔，间或。 [教材原句]Some members like to do yoga because it helps them keep their muscles toned，while others love to do aerobics—one elderly man says the energy of it makes him feel young again! 有些人喜欢做瑜伽，因为它能帮助他们保持肌肉的紧致，而另一些人则喜欢做有氧运动——一位老人说，有氧运动的能量让他再次感到年轻！ [练通]——写出下列句中while的含义/ 完成句子 (1)50% of the students watch English movies while only 18% read English books.______________________ (2)From a classic viewpoint，enjoy Lower Falls，the Yellowstone River，and the breathtaking colors of the canyon (峡谷) while learning about the area's natural and human history. _______________(2024·新课标Ⅱ卷) (3)When Coach Pitt blew his whistle (哨子)，Eva figured she would be left in the dust.However，while some of her classmates edged ahead，others actually fell behind._____________ (2024·全国甲卷) (4)我们有时无法做好本以为可以完成的事情，然而我们也可能在被认为不可能的事情上取得成功。 We sometimes can't do well what we think we can get through ____________________________________________________．(读后续写之主旨升华) the＋序数词＋名词＋to do sth 常用动词不定式作后置定语的情况： (1)当中心词是序数词或被序数词、形容词最高级、 the next，the only，the right，the last等修饰，常用不定式作后置定语； (2)一些名词后常用不定式作定语，常见的名词有ability，chance，opportunity，need，way，wish，effort，right，ambition，patience，anxiety，attempt等； (3)当被修饰的词为something，nothing，anything等不定代词时，常用不定式作后置定语。 [教材原句]In 2003，Yao Ming became the first Chinese sportsperson to win the award，and in Shanghai in 2015 Yao Ming and Li Na both won awards. 2003年，姚明成为首位获此奖项的中国运动员，2015年在上海，姚明和李娜双双获奖。 [练通]——单句语法填空/ 完成句子 (1)China has become the first country _______ (land) a spacecraft on the far side of the moon. (2)We students should have the courage _______ (face) any difficulty. (3)I am going to Beijing next week.Do you have anything ___________ (take) to your son? (4)就我个人而言，我认为我是做这个工作的最佳人选。 Personally speaking，I think ___________________________________． (应用文之申请信) Ⅰ.用所给动词的适当形式填空 1．________ (ignore) the difference between the two research findings will be one of the worst mistakes you make. 2．_______ is my hobby，and _______ at my friend's birthday party tomorrow is my dream.(sing) 3．In Chinese culture，________ (point) at others with a finger is considered to be impolite. 4．Reading，writing and listening ___(be)important skills in learning English. 5．It is a waste of time _______ (wait) him as he is always late. 6．Mary's _____ (be) late for class this morning made the teacher angry. 7．______________ (laugh) at in the presence of all his friends yesterday made him annoyed. 8．Hearing how others react to the book you have just read _______ (create) an added pleasure. 9．_____________ (bring) up in the countryside made Mr.Wilson very hard-working when he was very young. 10．Planning so far ahead _____ (make) no sense—so many things will have changed by next year. Ⅱ.完成句子 1．早晨大声朗读英文将会对你有很大的好处。 _____________________ in the morning will do you a lot of good. 2．被当众嘲笑是你永远不想发生在自己身上的事情。 __________________________ is what you will never want to happen to you. 3．每天早晨锻炼身体有助于保持健康，这对维持强大的免疫系统至关重要。 _____________________________ helps keep healthy，which is important for maintaining a strong immune system. 4．爬上这座山会使你筋疲力尽，但山顶的壮丽景色会让你觉得这一切都是值得的。 _________________________________________，but the breathtaking scenery at the top will be well worth the effort. 5．等别人替你做决定是没有好处的。你应该学会自己做决定，为自己的行为负责。 ________________________________________________________．You should learn to make your own choices and take responsibility for your actions.(应用文之建议信) $$