Unit 3 Fascinating Parks Discovering useful structures The —ing forms 公开课 课件-2024-2025学年高中英语人教版（2019）选择性必修第一册

Welcome to Janet's class Listen to a song and fill in the blanks. _____ him was blue, like I'd never known ______ him was dark gray, all alone Forgetting him was like ______ to know somebody you never met But _______ him was red Losing him was blue, like I'd never known Missing him was dark gray, all alone Forgetting him was like trying to know somebody you never met But loving him was red Listen to a song and fill in the blanks. The Use of Gerund 动名词的用法 宾语 主语 表语 gerund 动名词 V-ing as subject 1 V-ing as object 2 V-ing form Gerund as subject 1 Gerund as object 2 Gerund as predicative 3 Gerund (动名词） Task1: 1.________(ski) is her favorite sport . Skiing Task1: Scientific________ (train) is of much benefit to athletes. training Task1: ______ (Win) honour for the motherland is the motivation for athletes to train hard. Winning What’s in common? Skiing is her favorite sport. Scientific training is of much benefit to athletes. Winning honour for the motherland is the motivation for athletes to train hard. 小结： 1.______不能作主语，_________可以 作主语，往往表示经常性、习惯性动作，谓语动词用 。 动词 动名词 单数 Gerund as subject Steal vegetables online is more and more popular. Protect the earth is important, so we should keep the environment clean. Reading in the sun do harm to your eyes. Stealing vegetables online is more and more popular. Protecting the earth is important, so we should keep the environment clean. Reading in the sun does harm to your eyes. Find mistakes in your own composition Stealing vegetables online is more and more popular. Protecting the earth is important, so we should keep the environment clean. Reading in the sun does harm to your eyes. 动名词表示的动作通常是一个泛指的动作, 不定式则通常表示具体的动作。 Smoking is prohibited(禁止)here． It is not very good for you to smoke so much． 动名词作主语时，通常用以表示一件已知的事或经验。 不定式短语通常用来表示一件未完成的事或目的。 Climbing mountains is interesting． To complete the program needs much effort. 动名词（gerund）与不定式（infinitive）做主语时的比较： Watching a live competition is worthwhile. ____is worthwhile _________a live competition. watching Task 2: It Crying is no use. ____is no use _________(cry) . It crying Task 2: _________ computer games is a waste of time. __ is a waste of time________ computer games. Playing playing It Task 2: ______ photos with friends is pleasant. ___is pleasant______ photos with friends. Taking taking Task 2: It It is no use crying. It is worthwhile watching a live competition. It is a waste of time playing computer games . It is pleasant taking photos with friends . 小结：用_____作形式主语，把真正的主语V-ing形式移置_______。 What’s in common? it 句尾 1.熬夜(stay up)是不好的。 2. 光说不做没有用。 3.这部电影值得观看。 It is no good staying up too late. It is no use talking without doing. It is worthwhile watching this movie. Gerund as subject V-ing as subject 1 Gerund as object 2 V-ing form Gerund as subject 1 Gerund (动名词） Task 3: 1. Yang practices _______(shoot) every day. shooting Task 3: 2. Quan is skilled at ________(dive). diving V-ing形式可以做一些及物动词的_____； 也可以做 “动词+介词” 构成的动词短语的_____。 1. Yang practices shooting every day. 2. Quan is skilled at diving. 小结： 宾语 宾语 后面常接动词 –ing 形式作宾语的常用词有： avoid, miss, postpone, advise, finish, practice, enjoy, imagine, can’t help admit, deny, envy escape, risk, excuse stand, keep, mind, 避免错过少延期 建议完成多练习 喜欢想象忍不住 承认否定与嫉妒 避免冒险莫原谅 忍受保持不介意 Can you list some verbs followed by v-ing form? 1、李先生提议今晚和工人们一起过。 2、这些天他在考虑换工作。 3、他承认犯了一个严重错误。 Mr Li _________________ the evening with the workers. suggests spending These days he is____________________ his job. considering changing He_______________a serious mistake. admitted making Gerund as object V-ing as subject 1 V-ing as object 2 V-ing form Gerund as subject 1 Gerund as object 2 Gerund as predicative 3 Gerund (动名词） Her happiest moment was _______ (score) a goal. scoring Task 4: His hobby is _______ (dance) danceing dancing Task 4: 动名词作表语时，表语和主语可以________， 句子意思不变。 His hobby is dancing. Dancing is his hobby. 小结： 互换位置 Try your luck! Fun Time 1 2 3 4 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 Let’s talk about our friends! Remember to use Verb-ing as much as possible. …is his/her job every day. He/She enjoys … He/She is interested in … He/She dreams of … He/She hates … … makes him/her happy/sad. He/She cares about … Use Verb-ing form to describe the following pictures. admit break no use escape dangerous 1.She was praised for________ (save) the life of the child. 2.No one enjoys______________(laugh) at. 3. ___________(tell) to do this or that made me annoyed. 4. It is very necessary _________(get up) early. saving being laughed 语法填空 to get up Being told It is no use/good doing sth 做……是没有用处/好处的 It is worthwhile doing 做……是值得的 It is a waste of time doing 做……是浪费时间的 It is pleasant/useless doing… 做……是有乐趣/无用的 1. Living without an aim is like sailing without a compass. 生活没有目标,犹如航海没有罗盘。 2. He who is ashamed of asking is ashamed of learning. 耻于问者耻于学。 Read and translate 宾语 主语 表语 gerund Review what we have learned today. Finish the blank-filling exercise. Homework $$