名词(Nouns) 动词(Verbs) 形容词(Adjectives) 副词(Adverbs) 代词(Pronouns) 介词(Prepositions) 连词(Conjunctions) 感叹词(Interjections) 限定词(Determiners)

句子结构(Sentence Structure)

主语(subject) 谓语(predicate) 宾语(object) 状语(adverbial)

句型(Sentence Types)

陈述句(declarative sentence) 疑问句(interrogative sentence) 感叹句(exclamatory sentence) 祈使句(imperative sentence) 肯定句(affirmative sentence) 否定句(negative sentence) 被动句(passive sentence)


从句: Complex sentence:combines an independent clause with one or more dependent clauses. A complex sentence always has a subordinating conjunction(after,although,because, since, when) or a relative pronoun(that, which, who) complex sentence with a noun clause(eg.I think that you are absolutely right.) complex sentence with a adjective clause. An adjective clause is a dependent clause that functions like an adjective; an adjective modifies or describes a noun. complex sentence with a adverb clause. An adverb clause is a dependent clause that functions like an adverb; an adverb modifies or describes a verb. eg.When the food arrived, the children ate everything. complex sentence with a relative clause(eg. A good friend is a person who accepts you for yourself) complex sentence with an adverbial clause.An adverbial clause is a dependent clause that functions as an adverb; that is, the entire clause modifies a verb, an adjective, or another adverb. Compound sentence: contains 2 independent clauses joined by a coordinating conjunction (and, but, for, nor, or, so, yet)(eg. Scott was playing soccer, so Mary went to the beach)


一般现在时(present simple) 一般过去时(past simple) 一般将来时(future simple) 现在进行时(present progressive) 过去进行时(past progressive) 将来进行时(future progressive) 现在完成时(present perfect simple) 过去完成时(past perfect simple) 将来完成时(future perfect simple) 现在完成进行时(present perfect progressive) 过去完成进行时(past perfect progressive) 将来完成进行时(future perfect progressive)