1、动名词。例:Swimming is good for health。2、现在进行时。例:I am doing my homework。3、动词并列。例:She stood here,reading a book。4、动词前有部分介词。例:She is looking forward to seeing him。5、有些动词加ing变为形容词。例 :exhaust加ing为exhausting,此时词性由动词变为形容词。
导读1、动名词。例:Swimming is good for health。2、现在进行时。例:I am doing my homework。3、动词并列。例:She stood here,reading a book。4、动词前有部分介词。例:She is looking forward to seeing him。5、有些动词加ing变为形容词。例 :exhaust加ing为exhausting,此时词性由动词变为形容词。
1、动名词。例:Swimming is good for health.
2、现在进行时。例:I am doing my homework.
3、动词并列。例:She stood here,reading a book.
4、动词前有部分介词。例:She is looking forward to seeing him.
1、动名词。例:Swimming is good for health。2、现在进行时。例:I am doing my homework。3、动词并列。例:She stood here,reading a book。4、动词前有部分介词。例:She is looking forward to seeing him。5、有些动词加ing变为形容词。例 :exhaust加ing为exhausting,此时词性由动词变为形容词。