英语中,动词不定式的基本形式是“to+动词原形”,但在某些场合不定式符号“to”往往省略,常见于下列五种情况:1.有些动词后面接动词不定式作宾语补足语时,to常省去。此类动词常见的有10个,可巧记为“一感(feel),二听(hear,listento),三使(have,let,make),四看(notice,ob鄄serve In English, the basic form of the verb infinitive is “to + verb form”, but in some cases the infinitive symbol “to” is often omitted, and is commonly seen in the following five situations: 1. Some verbs followed by verb infinitives as object complements At the time, to often save. There are 10 common verbs like this, which can be sensibly written as “feel”, “hear, listento”, “have, let, make”, “four notice”, “notice, ob鄄serve”.