1、Unit 3 Fascinating parks Section B Learning about Language 教学设计教学设计 科目：英语 课题：Section B Learning about Language 课时：1 课时 教学目标与核心素养： 知识目标：To identify the function of the -ing form. 能力目标：To practise the use of the -ing form as the subject in English. 情感目标：To write about your destination for a school tri
2、p with the -ing form. 教学重难点 教学重点：To practise the use of the -ing form as the subject in English. 教学难点：To write about your destination for a school trip with the -ing form. 课前准备：多媒体，黑板，粉笔 教学过程： 一、Pre-class 1. Greeting 2. Leading-in 教师活动：Ask students to find more sentences with the -ing form from the
3、reading passage and state their functions. 参考答案： 作定语: I wake up to the sound of the wind buffeting the cloth of my tent. Close by, there are a few reindeer feeding on grass. 作主语: Even though the sun is brightly shining,telling whether it is morning or night is impossible. Getting here is quite diffi
4、cult, so apart from the Sami very few people have ever seen Sarek. For hundreds of years,looking after reindeer was a way of life for the Sami. Being in such a beautiful and wild place makes me feel blessed to be alive. 作状语: Spreading out before me,branches of the Rapa River flow through the valley
5、below. Around 9,000 years ago, this ice melted,leaving behind about 100 glaciers. But every spring, a small number of Sami still follow their reindeer into the valleys of Sarek,living in tents or old cottages and enjoying their traditions. Here I am, alone under this broad sky,breathing the fresh ai
6、r, and enjoying this great adventure. 作宾补: For example, .and some sweet and sour berries that I found growing near my tent. 二、While-class 教师活动：向学生介绍本课语法： v. -ing 形式作主语形式作主语 1.动名词的形式动名词的形式 动名词的各种形式见下表： 动名词仍保留着动词的许多特征，可以有自己的逻辑主语、宾语、状语。动名词连同其后的 宾语或状语，一起构成了动名词短语。同时动名词短语又具有名词的特性，可以在句中充当 主语、宾语、定语、表语等成分。 （
7、1）一般式 动名词的一般式所表示的动作或状态与谓语动词所表示的动作或状态同时发生或发生在谓 语动词之后。 My daughter enjoys playing video games. 我的女儿喜欢玩电子游戏。 （2）完成式 动名词的完成式所表示的动作发生在谓语动词所表示的动作之前。 Having ever travelled to that beautiful city has made him want to travel there again. 曾经去那座美丽的城市旅游使他想再次去那儿旅行。 （3）完成进行式 动名词的完成进行式表示其动作在谓语动词之前已经开始， 一直持续到谓语动词发生
8、时为止， 且有可能仍在继续。 Forgive me for my having been troubling you. 原谅我一直在打扰你。 （4）否定式 其否定式是在其前加 not。 Im sorry for not finishing my task on time. 抱歉我没按时完成我的任务。 （5）被动式 Being asked so much homework made him unhappy.被要求(完成)这么多家庭作业使他不高兴。 2.动名词作主语动名词作主语 动名词作主语时，多表示经常性、习惯性的动作。单个动名词短语作主语时，谓语动词 用单数。 Traveling a lot
9、is a good way to help people become knowledgeable. 经常旅行是帮助人们变得知识渊博的好方法。 Helping others means helping ourselves. 帮助别人意味着帮助我们自己。 3.it 作形式主语作形式主语 it 作形式主语，真正的主语是后面的动名词，主要用于下列句型中： It be no use/useless doing. 做无用。 It be no good/pleasure/fun doing. 做无好处 / 乐趣。 It be a waste of time doing. 做浪费时间。 It be wort
10、h/worthwhile doing. 做是值得的。 It is no use crying when you have made a mistake. 犯了错误哭泣是无用的。 It is no good making friends with those addicted to playing video games. 和那些沉迷于玩电子游戏的人交朋友没好处。 4 .动名词的复合结构动名词的复合结构 动名词的复合结构由 “名词所有格或形容词性物主代词 + 动名词”构成， 名词所有格或形容 词 性物主代词是动名词的逻辑主语。动名词的复合结构在句中可作主语或宾语。 Toms coming mad
11、e me happy. 汤姆的到来使我很高兴。 His coming made me happy. 他的到来让我很高兴。 5.动名词与不定式作主语的区别动名词与不定式作主语的区别 动名词作主语，表示比较抽象的一般行为，不定式作主语表示具体的或一次性的动作。 Singing is my hobby，andto sing on TV is my dream. 唱歌是我的爱好，在电视上唱歌是我的梦想。 学生活动：完成下列练习： 1.用动词-ing 形式完成句子 据报道，采用这种新方法提高了垃圾分类的速度。 It is reported that_has increased the speed of
12、sorting out waste. 2.用动词-ing 形式完成句子 减少私家车的数量既利于我们的健康又利于环境保护。 _is beneficial to both our health and environmental protection. 3.用动词-ing 形式完成句子 获得哈佛大学的奖学金是我多年来的梦想。 _to Harvard University is what I have been dreaming of for years. 4._ (hear) how others react to the book you have just read creates an ad
13、ded pleasure. 5.用动词-ing 形式完成句子 Tom 上班一周迟到三次，结果被解雇了。 _three times a week resulted in his being fired. 答案以及解析答案以及解析 1.答案：adopting the new method 2.答案：Reducing the number of private cars 3.答案：Obtaining the scholarship 4.答案：Hearing 解析：句意:听到别人对你刚读过的书的反应会给你带来更多的乐趣。所填的词作主语,所以 用动词-ing 形式。 5.答案：Toms being late for work 三、After-class 学生活动：完成课本活动 3。 四、Summary 作业布置：完成同步课时作业。
