ARTICLE · 1126065
初中英语进阶语法
初中英语进阶语法进阶语法是基础语法的延伸,用于表达更复杂的逻辑关系、时态细节和语气,是中考拉分点,也为高中语法铺垫。
现在完成时的高频易错点 让步状语从句:though/although(虽然)→ Though he is tired, he keeps working. 比较状语从句:than/as...as → He runs faster than me. / She is as tall as her mother. 结构:前肯后否,前否后肯 → He likes music, doesn’t he? / She can’t swim, can she? 特殊情况:Let’s... → shall we? / Let us... → will you?
1. 时态拓展(新增 2 种核心时态)
与 for/since 的搭配:for + 时间段(for 3 years);since + 时间点(since 2020 /since I was 10)。 与一般过去时的区别:现在完成时强调 “过去动作对现在的影响”(I have lost my key. → 现在没钥匙);一般过去时只强调 “过去发生的动作”(I lost my key yesterday. → 只说昨天丢了,现在是否找到未知)。 - 过去完成时(初中拓展考点)
结构:had + done用法:表示 “过去的过去” 发生的动作 → He told me that he had seen the movie before.(“看电影” 发生在 “告诉” 之前)
2. 被动语态
表示 “动作的承受者作主语”,核心结构:be + 过去分词
基础用法:一般现在时被动(am/is/are + done)→ The letter is written by Tom. 一般过去时被动(was/were + done)→ The bridge was built in 2020. 注意:不及物动词(如 happen, appear)无被动语态。 被动语态的拓展
(不定时结构里只能用动词原形所以是to be) - 情态动词的被动语态
结构:情态动词 + be + done例句:The work must be finished today. (情态动词后必须接动词原形 be就是be动词的原形) - 动词不定式的被动语态
结构:to be + done例句:The book is too difficult to be understood by children.
3. 宾语从句
名词性从句的入门,用于在句中作宾语,核心是 “语序 + 时态 + 引导词”
引导词:that(陈述句,可省略)、if/whether(一般疑问句,表 “是否”)、特殊疑问词(what/when 等)。 语序:陈述语序(主语 + 谓语,不可用疑问语序)→ I don’t know where he lives.(√) / I don’t know where does he live.(×) 时态呼应:主句为过去时,从句用相应过去时态;主句为现在时,从句时态不限。 当主句是 I think/believe/suppose 时,否定要 “前移” → I don’t think he is right.(不说 I think he isn’t right)
4. 状语从句(基础 3 类)(状字表状态情形情况)
用于修饰主句的动作(时间、原因、条件),由从属连词引导:
- 时间状语从句
:when/while/as(当…… 时)、until(直到)→ I was reading when he came in. - 原因状语从句
:because(因为)→ He didn’t go to school because he was ill. - 条件状语从句
:if(如果)、unless(除非)→ If it rains tomorrow, we will stay at home.(主将从现)
5. 定语从句(入门级)
修饰名词或代词的从句,初中阶段只要求掌握由 who/that/which 引导的限定性定语从句:
who:指人 → The girl who is in red is my sister. that:指人 / 物 → This is the book that I bought yesterday. which:指物 → The dog which is black is mine.
6. 非谓语动词(基础形式)
(命名看主流,因为动词最核心最主流的功能是作谓语(谓表陈述说明),所以把这种“主流用法”的动词直接叫“谓语动词”;其他的不定时和分词和动名词都统称为非谓语动词。)
动词不作谓语时的形式,初中只要求掌握 to do(动词不定式) 和 doing(动名词) 的基础用法:
动词不定式:作宾语(want to do)、作状语(I come here to learn English)、作定语(a pen to write with)。 动名词:作主语(Swimming is good for health)、作宾语(enjoy doing /finish doing)。 非谓语动词的补充
只能接 to do:want, hope, decide, plan, refuse 只能接 doing:enjoy, finish, mind, practice, avoid 接 to do/doing 意义不同:stop to do(停下来去做另一件事)/stop doing(停止正在做的事) 现在分词(doing):表主动 / 进行 → The boy singing in the room is my brother.(作定语,男孩主动唱歌) 过去分词(done):表被动 / 完成 → The broken cup is mine.(作定语,杯子被打碎) - 分词的基础用法(现在分词 / 过去分词)
- 常见动词的固定搭配
7. 情态动词拓展
除基础的 can/may/must 外,新增表推测、责任的情态动词:
表推测:must(一定,肯定)、may/might(可能)、can’t(不可能)→ He must be at home. 表 “应该”:should /ought to → You should study hard. 8. 主谓一致 就近原则:there be 句型 /neither...nor.../either...or... → There is a book and two pens on the desk. 就远原则:together with /as well as → Tom, together with his parents, goes to the park every weekend. 9. 反义疑问句
基础语法与进阶语法的学习逻辑
- 先夯实基础
:词类、基本句型、4 种基础时态是核心,必须通过造句、改写句子等方式熟练掌握,避免 “基础不牢,进阶困难”。 - 进阶语法循序渐进
:先学时态拓展(现在完成时、过去进行时),再学被动语态,最后攻克从句和非谓语动词,每学一个知识点都要结合例句理解语境。 - 真题强化
:通过中考真题的语法填空、单项选择、句型转换题型,总结高频考点和易错点(如宾语从句的语序、时态呼应)。