一般现在时Simple Present · 习惯与事实 一般过去时Simple Past · 已完成动作 时态一致与序列NEW叙述中时态统一规则 被动语态Passive Voice · 动作与主体 情态动词can / must / should 不规则动词go/went/gone 变化规律 易混词辨析NEWsay/tell · bring/take · do/make

名词与冠词a / an / the 与可数不可数 代词主格 / 宾格 / 物主代词 主谓一致NEWeveryone is · a number are 感叹句NEWWhat a + 名词！ There Be 存在句There is / There are

比较级与最高级bigger / the biggest 感叹句NEWHow + 形容词！ It 形式主语NEWIt is important to... / It seems that... 易混词辨析NEWfewer / less · affect / effect

介词in / at / on 时间与地点 连词and / but / because 连接句子 连词进阶however / therefore / although 不定式与动名词to do vs doing 选择规则 条件句if...will / if...would

情态动词would like / might / should 情态动词进阶must have / should have 推测 状语从句条件 / 时间 / 原因 / 让步 虚拟语气进阶wish / if only / would rather

一般现在时Simple Present 现在进行时Present Continuous 一般过去时Simple Past 过去进行时Past Continuous 一般将来时Future Simple 现在完成时Present Perfect 过去完成时Past Perfect 现在完成进行时Present Perfect Continuous 时态一致与序列NEW叙述中的时态统一