Unit 5 First Aid Learning About Language 预习学案-2025-2026学年高中英语人教版（2019）选择性必修第二册

该高中英语学案聚焦核心词汇（slip、delay）的用法及动词-ing形式的六大语法功能（主、宾、表、定、宾补、状语），通过即学即练衔接词汇短语学习，语法从基础功能讲解到复合语境应用，搭建“词汇-语法-语篇”渐进式学习支架。 资料以“即时训练+语境应用”为特色，即学即练巩固词汇搭配与语法规则，短文语境填空整合语法功能，提升语言能力。语法讲解逻辑分层，培养思维品质，助力学生掌握“词法-句法-语篇”学习方法，有效提升学习效率与知识应用能力。

Learning About Language预习学案 核心词汇 1. slip vi. 滑倒；滑落；溜走；悄悄疾行 n. 滑倒；小错误；纸条 slip away 消失；消亡；死去 slip out 无意中说出/泄露 slip out of... 从……悄悄溜走 slip off 迅速脱去(衣服) slip up 疏忽；不小心出差错 slip over 滑落；滑离；滑倒 【即学即练】——单句语法填空/完成句子 ① The days slipped______ quickly as I finished the last several weeks of my summer job. ② I guess my wallet must have slipped______ of my pocket during the flight. ③ 我们的老师请了三天假，因为她在冰上滑倒了，需要休息。 Our teacher asked for three days off because she______ and needed a rest. 1. delay vi. & vi. 推迟；延期(做某事) vi. 耽误；耽搁 n. 延误；耽搁(的时间)；推迟 delay doing sth 延迟做某事 without delay 立即 【即学即练】——单句语法填空/完成句子 ① The meeting______ (delay), because Mr. Green slipped on the way and got injured. ② He delayed______ (tell) her the news, waiting for the right moment to give her a surprise. ③ 老板在会议上宣布，必须立即实施所有这些措施，不得延误。 The boss announced in the meeting that all these measures must be carried through______. 单元语法 动词-ing形式 一、动词-ing形式作主语 作主语表示一般的、抽象的或习惯性的动作。通常有两种位置，一种位于句首，另一种是it作形式主语，动词-ing形式后置。下列句型中常用动词-ing形式作主语： ① It is/was a waste(of...)/no use/no good doing sth ② There is/was no sense/no point(in) doing sth It is no use coming before that. 在那之前来没有用。 There is no sense (in) worrying about it now. 现在为那件事忧虑没有意义。 [即时训练1] 单句语法填空 ① According to many experts, ______ (skip) breakfast does harm to health. ② It’s no good ______ (play) computer games too much for teenagers. ③ ______ (have) a healthy physical condition means that they are energetic in the exam. ④ ______ (expose) to local accent and native speakers when necessary is advisable. ⑤ It’s no use ______ (feel) sad and worried, so I decided to do something to change the situation. 二、动词-ing形式作宾语 1. 作动词的宾语 常接动词-ing形式作宾语的动词可用下面的口诀帮助记忆： · 避免错过少延期 (avoid, miss, postpone) · 建议完成多练习 (advise/suggest, finish, practise) · 喜欢想象禁不住 (enjoy, imagine, can’t help) · 承认否定与嫉妒 (admit, deny, envy) · 逃避冒险莫原谅 (escape, risk, excuse) · 忍受保持不介意 (stand, keep, mind) 2. 作动词短语的宾语 常见的跟动词-ing形式作宾语的动词短语有： insist on, object to, be good at, be fond of, lead to, put off, give up, look forward to, feel like, devote...to, get/be used to, pay attention to, be worth 等。 3. 可接动词-ing形式或不定式，意义区别不大的动词 如：start, begin, continue 等。 4. 接动词不定式与动词-ing形式含义不同的动词 例句： Please remember to give my best regards to your family. 请记着代我向你的家人问好。 I still remember visiting the museum for the first time. 我仍记得第一次参观这家博物馆的情景。 5. 接动词-ing形式主动表被动的动词 need / want / require / deserve doing / to be done 例句： The bike needs repairing / to be repaired. 这辆自行车需要修理。 [即时训练2] 单句语法填空 ① Let’s all take action now and contribute to ______ (build) a harmonious environment. ② In short, it’s necessary for us to stop ______ (destroy) the planet and start to protect it. ③ It’s important to realise there are many things in life which are worth ______ (focus) on. ④ She has improved her oral English by ______ (attend) some after-class activities. ⑤ There is something highly exciting about ______ (escape) someone else’s glance. 三、动词-ing形式作表语 作表语的动词-ing形式，除了表示抽象性的或习惯性的动作，一般说明主语的内容，或者说明主语的性质、特征等。 例句： Her job is keeping the lecture hall as clean as possible. 她的工作是尽量使报告厅保持干净。 [即时训练3] 单句语法填空 ① For them, the real question is ______ (get) to know the needs of the people. ② The man said that the secret to his success is ______ (learn) from his failures. ③ We all rely on it that respecting others is ______ (respect) ourselves. ④ All people present thought that his speech was very ______ (inspire). ⑤ One mistake you made is ______ (ignore) the difference between the two findings. 四、动词-ing形式作定语 动词-ing形式作定语表示被修饰词的某种性能或用途，或者表示所修饰词进行的动作，相当于一个定语从句。 例句： The boy playing football on the playground is my younger brother. (= The boy that/who is playing football on the playground is my younger brother.) 在操场上踢足球的那个男孩是我的弟弟。 [即时训练4] 单句语法填空 ① The mother glanced at the ______ (sleep) child and then left the room quietly. ② On the one hand, you are surrounded by people ______ (speak) an unfamiliar language. ③ I took care of 10 primary school students ______ (range) from Grades 1 to 3. ④ If there is anything ______ (remain) unclear, please tell me without hesitation. ⑤ He said he became just as nervous as those ______ (play) instruments on stage. 五、动词-ing形式作宾语补足语 动词-ing形式作宾语补足语时，表示正在进行的动作或经常存在的状态。 1. 感官动词（短语）+ sb/sth + doing sth 常见动词：see, hear, feel, smell, find, notice, observe, look at, listen to 等。 I felt somebody standing behind me. 我感觉有人站在我后面。 2. 使役动词 + sb/sth + doing sth 常见动词：have, let, keep, get, leave 等。 We kept the fire burning all night long. 我们让火整夜燃烧着。 3. 用于 with 复合结构中 I couldn’t do my homework with the noise going on. 由于噪声不断，我没法做家庭作业。 [即时训练5] 单句语法填空/完成句子 ① After making sure David could run, I turned to find him _____ (come) towards me. ② I woke up to see my family and friends ______ (gather) in the room. ③ With time ______ (pass) by, we will have a better and better life. ④ 随着春节的临近，一场以学生原创作品为特色的展览即将举行。 ______, an exhibition featuring original works of students is to be held. 六、动词-ing形式作状语 动词-ing形式作状语时可以表示时间、原因、结果、条件、让步、伴随或方式。 状语类型 例句 时间 Having taken the medicine, he fell into a deep sleep. 吃过药后，他陷入酣睡。 原因 Being seriously ill, she decided to stay at home and have a good rest. 由于病得很严重，她决定待在家里好好休息。 结果 He didn’t come today, thereby making it necessary for us to find someone to do his work. 他今天没有来，因此我们必须找人来做他的工作。 条件 Behaving yourself, you shall get an award. 如果好好表现，你会得到奖品。 让步 Admitting what she has said, but I still think that she hasn’t tried her best. 尽管我承认她所说的话，但我仍然认为她没有尽她最大的努力。 伴随 Do you wake up every morning feeling energetic? 你每天早晨醒来都感到精力充沛吗？ 方式 The girl went back home, running. 那个女孩跑回家了。 1. 动词-ing形式作状语时，其逻辑主语一般要与句子的主语一致。 例句： My wife had a long talk with Sally, explaining why she didn’t want the children to play together. 我的妻子和萨莉谈了很长时间来解释她为什么不想让孩子们在一起玩。（my wife 是 explaining 的逻辑主语） 【名师点津】 (1) 如果动词-ing形式的逻辑主语与句子主语不一致，通常要在动词-ing形式前面加上它自己的逻辑主语，这种带逻辑主语的动词-ing形式被称为独立主格结构。独立主格结构同动词-ing形式一样，在句中作状语。 (2) 动词-ing形式作结果状语时，其逻辑主语可以是句子的主语，也可以是前面的整个句子；当情况为后者时，动词-ing形式可转化为一个非限制性定语从句。 (3) 由从属连词 when, while, though, if, since 等引导的状语从句常常可以转换为对应的动词-ing形式短语，此时，“从属连词+动词-ing形式短语”可以视为状语从句的省略。 【即时训练6】单句语法填空 ① They often cover only their eyes with their hands, ______（leave）the rest of their bodies exposed. ② We students stood up to show gratitude to our teachers, ______（wish）them a happy new year. ③ ______（hope）to be well prepared for the competition, I wonder whether you can give me some advice. ④ The sun began to rise in the sky, ______（bathe）the mountain in gold light. ⑤ ______（catch）doing other things in your class, I know any excuse is meaningless. 巩固落实 短文语境填空 There is a wonderful story about a young girl 1. ______（have）no family and no one to love her. One day, 2. ______（feel）very sad and lonely, she was 3. ______（walk）through grassland when she noticed a small butterfly caught in a thorny bush. The young girl carefully released the butterfly. Instead of 4. ______（fly）away, the little butterfly changed into a beautiful fairy. “In return for your wonderful kindness,” the good fairy said to the girl, “I will give you any wish that you would like to get.” The little girl replied after 5. ______（think）for a moment, “I want to be happy.” 6. ______（lean）toward her, the fairy whispered in her ear and then disappeared. With the little girl 7. ______（grow）up, there was no one in the land happier than she was. Everyone often asked her about her secret of 8. ______（be）happy. She would only smile and answer, “The secret of my happiness is that I listened to a good fairy when I was a little girl.” When she was dying, the neighbors all gathered around her, 9. ______（fear）that her unbelievable secret of happiness would die with her. So they begged her to tell them what the good fairy said. The lovely old woman simply smiled, 10. ______（say）, “She told me that everyone, no matter how old or young, how rich or poor, had need of me.” 参考答案 核心词汇 1. slip ①away ②out ③slipped over on the ice 2. delay ①was delayed ②telling ③without delay 单元语法（动词-ing形式） [即时训练1] ①skipping ②playing ③Having ④Being exposed ⑤feeling [即时训练2] ①building ②destroying ③focusing ④attending ⑤escaping [即时训练3] ①getting ②learning ③respecting ④inspiring ⑤ignoring [即时训练4] ①sleeping ②speaking ③ranging ④remaining ⑤playing [即时训练5] ①coming ②gathering ③passing ④With the Spirit Festival approaching [即时训练6] ①leaving ②wishing ③Hoping ④bathing ⑤Having been caught 巩固落实 1. having 2. feeling 3. walking 4. flying 5. thinking 6. Leaning 7. growing 8. being 9. fearing 10. saying 学科网（北京）股份有限公司 $