时态：tense
语态：voice
单数：singular form
复数：plural form
主谓一致：agreement of subject and verb
定语从句：attributive clause
名词性从句：noun clause
状语从句：adverbial clause
虚拟语气：subjunctive mood冠词：article代词：pronoun形容词和副词：adjective & adverb动词和动词词组：verbs & verb phrase非谓语动词：Non-Predicate Verbs / Non-Finite verbs强调句：emphatic sentence倒装句：inverted sentence祈使句：imperative sentence反义疑问句：disjunctive question 就这么多了吧。