ID: 24232332

2026年中考英语语法复习讲义之现在完成时(含答案)

日期:2025-11-21 科目:英语 类型:初中试卷 查看:66次 大小:8471701B 来源:二一课件通
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2026年,中考,英语,语法,复习,讲义
    九年级 Unit 1 重点语法 现在完成时 【思维导图】 一、现在完成时 “讲” 透核心(3 大必学模块) 1. 定义:明确两种核心用法 现在完成时只有两种核心场景,掌握这两点就能避开 80% 的错误。 【用法 1】影响型。动作发生在过去,结果或影响持续到现在(重点在 “现在的结果”)。 例:I have lost my key.(过去丢了钥匙,现在的结果是 “没钥匙开门”) 【用法 2】:持续型。动作从过去某个时间开始,一直持续到现在(重点在 “持续的过程”)。 例:He has lived here for 5 years.(从 5 年前开始住,现在还住在这里) 1 2. 结构:牢记 “助动词 + 过去分词” 所有句式都围绕 “have/has + 动词过去分词(done)” 展开,主语人称决定用 have 还是 has。 句式 结构 (以 work 为例) 肯定句 主语 + have/has + done She has worked here. 否定句 主语 + haven’t/hasn’t + done They haven’t worked here. 一般疑问句 Have/Has + 主语 + done? Has he worked here? 特殊疑问句 特殊疑问词 + Have/Has + 主语 + done? Where has she worked? 【注意】 ①助动词选择:主语是第三人称单数(he/she/it/ 单数名词)用 has,其余用 have。 ②过去分词变化:规则动词加 “-ed”(如 work→worked),不规则动词需特殊记忆(如 eat→eaten,see→seen)。 3. 大核心用法(附标志词) (1)动作已完成,结果留到现在强调过去做的动作对现在有影响,常搭配 “just(刚刚)、already(已经)、 yet(还未,用于否定 / 疑问)”。 例:I have already eaten breakfast.(我已经吃过早饭了,现在不饿) (2)动作持续到现在表示从过去开始的动作,一直持续到现在,常搭配 “for + 时间段”(如 for 3 years)或 “since + 过去时间点”(如 since 2020)。 例:They have lived here for 5 years.(他们在这里住了 5 年,现在还住这儿) (3)过去经验总结表示从过去到现在的一段时间内,是否有过某种经历,常搭配 “ever(曾经)、never(从 未)、before(以前)”。 例:Have you ever been to Shanghai (你曾经去过上海吗?) 【针对性练习】 1. 句型转换(基础巩固) 原句:She has cleaned the room.(改为否定句和一般疑问句) 否定句:She hasn’t cleaned the room. 疑问句:Has she cleaned the room 2. 用 have/has 填空(助动词辨析) ①We _____ (finish) our class. ②My father _____ (not watch) TV yet. ③_____ Tom _____ (read) the story 答案:1. have finished 2. hasn’t watched 3. Has; read 3. 翻译句子(综合应用) 2 ①我已经学习英语 6 年了。 答案:I have learned English for 6 years. ②他从未去过长城。 答案:He has never been to the Great Wall. 二、现在完成时 “练” 会重点(分层练习题) 【基础题】:练结构与标志词(必拿分) 用所给动词的适当形式填空(先判断用 have 还是 has,再写过去分词)。 1.My sister _____ (read) this storybook twice. She loves it very much. has read 2.They _____ (not visit) the Great Wall yet. They plan to go next month. haven’t visited 3._____ your father _____ (finish) his work He looks tired. Has finished 4.We _____ (live) in this city since 2019. We know many places here. have lived 5.Lucy _____ (just eat) a bowl of noodles. She isn’t hungry now. have just eaten 选择合适的标志词填空(for /since/already /yet/just) 1.A: Have you cleaned your room _____ yet B: Yes, I did it ten minutes ago. 2.He has studied English _____ five years. He can speak it well. for 3.My mother hasn’t come back from ... ...

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