关于连系动词后接不定式(1) 连系动词be后根据情况可自由地接不定式作表语：My dream is to be a scientist. 我的梦想是当一名科学家。All I could do was to wait. 我只能等。My plan was to go from London to Paris. 我计划从伦敦去巴黎。I was to have seen Mr Kay. 我本要去见凯先生的。(2) seem, appear, prove, continue, turn out, get, grow, come 等连系动词后也可接不定式(尤其是to be)作表语：She always seems to be sad. 她常常显得很忧伤。My advice proved to be wrong. 我的意见证明是错的。She appears to have many friends. 他好像有很多朋友。The weather turned out to be fine. 天气结果很好。Circumstances continue to be favorable. 情况仍然是有利的。He has grown to like studying English. 他渐渐喜欢学英语了。【注】若所接不定式为to be，通常可以省略。不过，若其后接的是表语形容词，则to be通常不宜省略。另外，连系动词look后能否接to be似乎尚有争论，不过，在现代英语中接to be的现象已较普遍。
appear用作连系动词，其意为“似乎”“好像”，其后的表语可以是：不定式He appeared to be talking to himself. 他仿佛在跟自己讲话。She didn't appear to know anything about it. 她似乎对此一无所知。They appeared to be satisfied with the result. 他们似乎对结果感到满意。They aren't as clever as they appear to be. 他们并不像他们看起来那样聪明。There appears to be little enthusiasm for your idea. 人们好像对你的想法不大热心。There seems to be something wrong here. 这儿好像有点不大对劲。形容词He appeared quite well. 他显得身体相当好。He appears quite rich 他似乎相当富有。To compromise appears advisable. 看来以妥协为好。名词He didn't want to appear a fool. 他不愿显得像个傻瓜。It appears a true story. 这似乎是一件真事。从句It appears that he forgot to sign the letter. 他似乎忘记在信上署名了。It appears (that) the plane did not land in Rome. 似乎飞机并未在罗马着陆。</p 产品：澳博培训供货总量：不限产品价格：议定包装规格：不限物流说明：货运及物流交货说明：按订单
