Unit 3 Section Ⅲ Learning about language-【金版新学案】2023-2024学年新教材高二英语选择性必修第一册同步课堂高效讲义教师用书（人教版）

Section Ⅲ　Learning about language 动词-ing形式作主语 教材示例 1．(教材原句)Even though the sun is brightly shining，telling whether it is morning or night is impossible. 2．(教材原句)Getting here is quite difficult，so apart from the Sami very few people have ever seen Sarek. 3．(教材原句)For hundreds of years，looking after reindeer was a way of life for the Sami. 4．(教材原句)Being in such a beautiful and wild place makes me feel blessed to be alive. 我的发现 1．以上句中动词-ing形式在句中作主语。 2．动词-ing形式作主语时谓语动词常用单数形式。 一、动词-ing的各种形式 主动式 被动式 一般式 doing being done 完成式 having done having been done 1.一般式 动词-ing形式的一般式所表示的动词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。 Besides，making a schedule is a must，for good time management will contribute to our efficiency. 此外，制定时间表是必须的，因为良好的时间管理将有助于提高我们的效率。 2．完成式 动词-ing形式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. 曾经去过那座美丽的城市旅游使他想再次去那儿旅游。 3．被动式 动词-ing形式的被动式表示该动词与句子的主语之间构成被动关系。 Being asked to do so much homework made him unhappy. 被要求做这么多家庭作业使他不高兴。 学生用书↓第66页 4.否定式 动词-ing形式的否定式是在其前面加not。 I'm sorry for not finishing my task on time． 抱歉，我没按时完成我的任务。 巧学活用1 ——单句语法填空 (1)Taking(take) some online courses of spoken Chinese can be helpful for you to adapt to the Chinese language environment. (2)Having given (give) a hand to those in need earned him a good reputation. (3)Being exposed (expose) to the sun for a long time did great harm to him. 二、动词-ing形式作主语 1．动词-ing形式作主语时，往往表示经常性、习惯性的动作，通常置于句首。 Reading aloud is a good way to learn a language. 大声朗读是学习一门语言的一个好方法。 Wasting a person's time is the same as killing him for his property. 浪费别人的时间无异于谋财害命。 名师点津 (1)动词不定式也可以作主语，表示具体的或一次性的动作。 It's so hot.To have a swim in a river is what I want to do now. 天这么热，现在我想做的事就是在河里游泳。 (2)动词-ing形式作主语时，谓语动词用单数。 From this activity，we have realized that building up our body is of great importance，and we have also learned more about “persistence leads to success”． 通过这次活动，我们认识到锻炼身体是非常重要的，我们也学到了“坚持才能成功”的道理。　　 2．it作形式主语，代替动词-ing形式 此类句式常见的有： It's a waste of t