托福常见缩写：is='s I am=I'm are='reis not=isn't /iznt/ are not=aren't /a:nt/do not=don'tdoes not=doesn'twas='scan not=can'thave='vehas='shave not=haven'thas not=hasn'twill='llwill not=won'tshall not=shan't托福
托福表示结果，用不定式或现在分词均可，但有区别：不定式表结果，其动作发生在谓语动词之后，有时表示未曾预料到的或令人不快的，不定式前常加 only，另外还用于 too…to, enough to, never to, so / such … as to 等固定结构中；现在分词表示结果，是伴随谓语动词的发生而产生的自然结果(同时发生)，前面可加上 thus。如：He was so foolish as to leave his car unlocked. 他是那样傻，竟然没锁车。He hurried to the house only to fond that it was empty. 他匆忙赶到那屋子里，发现已经空无一人。He died, leaving his wife with five children. 他死了，留下他妻子和五个孩子。托福</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
