(
课件网) Unit 4 BODY LANGUAGE 1.动名词（短语）作主语，往往表示经常性、习惯性的动作，通常置于句首。 2.单个动名词作主语时，谓语用单数。 3.动名词（短语）作主语，有时用it作形式主语，动名词后置作真正的主语。此类句式常见的有： It's a waste of time doing sth. 做某事是浪费时间 It's useless doing sth. 做某事没用 It's no good / use / fun / pleasure doing sth. 做某事没好处/没用/没意思 It's worthwhile doing sth / to do sth. 做某事没用/是值得的 Learning objectives: 1. Learn the grammar rules about v-ing form; 2. Use the rules to express proper meaning; 3. Know the functions of V-ing form in the sentence. 1.动名词（短语）作主语，往往表示经常性、习惯性的动作，通常置于句首。 2.单个动名词作主语时，谓语用单数。 3.动名词（短语）作主语，有时用it作形式主语，动名词后置作真正的主语。此类句式常见的有： It's a waste of time doing sth. 做某事是浪费时间 It's useless doing sth. 做某事没用 It's no good / use / fun / pleasure doing sth. 做某事没好处/没用/没意思 It's worthwhile doing sth / to do sth. 做某事没用/是值得的 Review 1.动名词（短语）作主语，往往表示经常性、习惯性的动作，通常置于句首。 2.单个动名词作主语时，谓语用单数。 3.动名词（短语）作主语，有时用it作形式主语，动名词后置作真正的主语。此类句式常见的有： It's a waste of time doing sth. 做某事是浪费时间 It's useless doing sth. 做某事没用 It's no good / use / fun / pleasure doing sth. 做某事没好处/没用/没意思 It's worthwhile doing sth / to do sth. 做某事没用/是值得的 1.动名词（短语）作主语，往往表示经常性、习惯性的动作，通常置于句首。 2.单个动名词作主语时，谓语用单数。 3.动名词（短语）作主语，有时用it作形式主语，动名词后置作真正的主语。此类句式常见的有： It's a waste of time doing sth. 做某事是浪费时间 It's useless doing sth. 做某事没用 It's no good / use / fun / pleasure doing sth. 做某事没好处/没用/没意思 It's worthwhile doing sth / to do sth. 做某事没用/是值得的 Exercise翻译下列句子： 1Swimming in this river is dangerous. 2.哭没有用。 3.早睡早起对我们健康有好处。（be good for 对…有好处； early 提前地，早地） 4.躺在海滩上使人放松。（lie on 躺在…； beach 沙滩，海滩； make sb.+ adj.） Leading in Watch and Find Watch the video, and pay attention to the -ing form in the dialogue. Observe and Analyze I enjoy learning about body language in different cultures. I find myself constantly interested in learning about body language, too. The crucial thing is using body language appropriately. It’s amazing how much we understand just by watching people’s gestures and expressions. 谓语动词 介词 v-ing 作宾语 系动词 系动词 v-ing 作表语 The -ing form as the object and the predicative /pr d k t v/ 动词ing 形式作宾语和表语 Explore and Summarize 1. The speaker focused his attention on gesturing with his hands. 2. She expressed her feelings through nodding her head. 3. The audience showed their eagerness with leaning forward. 4. He conveyed his message by smiling to the audience. 5. The interviewer judged the candidate based on observing their facial expressions. 介词 -ing form ... ...
