Unit 2 Grammar Verb-ing Form as Subject and Object 动词-ing形式作主语和宾语 (subject)? 什么是宾语(object)? ? 什么词可作宾语? Revision He likes his dog. His dog likes him. 主语 宾语 代词 名词 主语 宾语 名词 代词 结论:主语和宾语一般为名词或者代词。 Which are correct? 我喜欢阅读。 I like read. I like reading. 阅读是我的兴趣。 Read is my interest. Reading is my interest. ? 动词能否做宾语? 动词不能做主语或宾语。 V-ing形式能做主语或者宾语。 总结 作主语 2. v-ing 作宾语 I. V-ing form as subject动词的ing形式作主语 1. is their hobby.(跳舞) Dancing 2. is the best way to lose weight.(做运动) Doing exercise 3. is his dream. (像鸟一样飞) Flying like a bird