历年中考英语核心词汇精选
在主动语态中，感官动词(see, hear, feel, watch等)和使役动词(make, have, let等)要求接不带to的不定式做宾语补足语，而在被动语态里，不定式要带上to。 例如：The boss often made the workers work 10 hours a day. The workers were made to work 10 hours a day. She was heard to use strong language. 听说她骂人了。