自备迅雷账号和app

 英语基础语法快速入门——句子的分类（按用途分）英语句子千千万万，如果我们要想对所有句子一个一个地进行分析和研究，显然是不可能的。怎么办呢？一个比较简单的方法就是将句子进行分类。正...

 3．形容词和副词的比较级和最高级的构成形容词和副词的比较级和最高级的构成分为三种类型：1）在大多数单音节词和少数双音节词的词尾加er，est。（1）一般情况在词尾加-er，est。如：hard har...

Possessive adjectives are words that are used to modify nouns and pronouns in English grammar and show a relationship of belonging between the noun or pronoun and the person or thi...

Comparative and superlative adjectives are used to compare the qualities of two or more people, places, or things. Comparative adjectives are used to compare two things, while supe...

Adjectives are words that are used to modify nouns and pronouns in a sentence. They provide additional information about the noun or pronoun and help to describe its qualities and ...

Adjective clauses, also known as relative clauses, are a vital part of English grammar that add detail and specificity to sentences. They are formed using relative pronouns or adve...

drastic times call for drastic measuresActions which are more extreme than we normally take are considered 'drastic measures.' Difficult situations require us to take actions that ...

black and whitea very clear distinction, without any gradations.非常清晰的区别，没有任何过渡;非黑即白，黑白分明的Don't debate me about it. The rules are black and white, and you br...

have someone's numberIf you have someone's number, you understand what kind of person they are, and so you know how to deal with them.如果你have someone's number，意思就是你了解他...