Unit 1 The Changing World Section A 1a-1d 导学案2026-2027学年人教版九年级英语上册

Unit 1 The Changing World Section A 1a-1d 导学案 班级：__________ 姓名：__________ 学号：_______ 评价：__________ 学习时长：45分钟 【学习目标】 1. 知识目标：掌握本课核心词汇（proper, bell, chairwoman, grandson, granddaughter, social, relative等）及短语（by the way, take place）；理解并运用现在完成时（have/has + 过去分词）谈论经历与变化。 2. 能力目标：能听懂关于假期经历和家乡变化的对话；能运用现在完成时进行口语交流，描述身边的变化。 3. 情感目标：关注家乡和国家的发展变化，增强民族自豪感；培养用英语记录生活、表达经历的意识。 【学习重难点】 重点：现在完成时的结构及基本用法；谈论经历和变化的核心句型。 难点：现在完成时与一般过去时的区别；have been to 与 have gone to 的区别；不规则动词过去分词的记忆。 【课前预习·自主导学】 一、词汇预习（英汉互译） 1. 恰当的，合适的 __________ 2. 铃声 __________ 3. 女主席 __________ 4. 孙子 __________ 5. 孙女 __________ 6. 社会的 __________ 7. 亲戚 __________ 8. 顺便问一下 __________ 9. 发生 __________ 10. have been to __________ 11. have gone to __________ 12. There goes the bell. __________ 二、课文预读（快速阅读1a对话，回答下列问题） 1. Where has Maria been? ____________________ 2. Who did Maria go with? ____________________ 3. What does Jane think of the holiday? ____________________ 4. What has taken place in their country according to Kangkang? ____________________ 三、语法感知（找出1a对话中含有现在完成时的句子，抄写在下面） 1. _____________________________________________________________________2. _____________________________________________________________________3. _____________________________________________________________________ 【课堂探究·合作学习】 探究一：1a对话深度理解 任务1：听录音，判断正（T）误（F） 1. Maria has been to Mount Huang. （ ） 2. Jane went to Mount Huang with her parents. （ ） 3. Kangkang thinks great changes have taken place in their country. （ ） 4. The bell is ringing. （ ） 任务2：分角色朗读对话，注意语音语调 三人一组，分别扮演 Maria、Jane、Kangkang，朗读1a对话，每组推选代表展示。 探究二：现在完成时语法突破 ★ 结构归纳 现在完成时的基本结构：__________ + __________ 请根据结构完成下表： 句式 构成 肯定句 主语 + have/has + 过去分词 否定句 主语 + __________ + 过去分词 一般疑问句 __________ + 主语 + 过去分词? 肯定回答 Yes, 主语 + __________. 否定回答 No, 主语 + __________. ★ 用法辨析1：have been to vs have gone to have been to have gone to 意为"__________"（现在已回来） 意为"__________"（现在未回来） 可与 ever, never, twice 等连用 不能与 ever, never 等连用 例：I have been to Beijing twice. 例：He has gone to Beijing.（现在在北京） ★ 用法辨析2：现在完成时 vs 一般过去时 一般过去时 现在完成时 强调动作发生在__________ 强调过去动作对__________的影响 常与 yesterday, last year, in 2020 等__________时间状语连用 常与 already, yet, ever, never, just, recently 等连用，__________与具体过去时间连用 例：I went to Shanghai last summer. 例：I have been to Shanghai. ★ 不规则动词过去分词（本课重点） 写出下列动词的过去式和过去分词： 1. be — __________ — __________ 2. go — __________ — __________ 3. have — __________ — __________ 4. see — __________ — __________ 5. take — __________ — __________ 6. do — __________ — __________ 7. eat — __________ — __________ 8. write — __________ — __________ 探究三：1c 口语操练 两人一组，运用下列句型互相问答，至少完成5组对话。 A：Have you ever been to __________? B：Yes, I have. / No, I haven't. A：When did you go there? / Who did you go with? B：I went there in __________ with __________. 参考地点：the Great Wall, the Summer Palace, Mount Tai, Disneyland, West Lake, the Bird's Nest 我的对话记录： _________________________________________________________________ _________________________________________________________________ 探究四：小组调查——"Changes in Our Lives" 4人一组，互相调查近三年来家庭、学校、城市发生的变化，用现在完成时记录。 姓名 变化（用现在完成时描述） 感受 汇报示范：In our group, __________'s family has bought a new car. __________'s school has built a new library. Our city has built three new subway lines. We feel proud of these changes. 【当堂检测·基础巩固】 一、用所给动词的适当形式填空 1. I __________（be）to the Great Wall twice. 2. She __________（go）to the library. She will be back in an hour. 3. __________ you ever __________（visit）the Summer Palace? 4. Great changes __________（take）place in our city in recent years. 5. My brother __________（not finish）his homework yet. 二、单项选择 6. —__________ you ever __________ to Disneyland? —No, never. A. Did; go B. Have; been C. Have; gone D. Do; go 7. My father __________ to Shanghai on business. He will come back next week. A. has been B. has gone C. went D. goes 8. I __________ this film twice. It's really wonderful. A. see B. saw C. have seen D. will see 9. —Where is Tom? —He __________ the teachers' office. A. has been to B. has gone to C. went to D. goes to 10. Great changes __________ in our school since 2020. A. take place B. took place C. have taken place D. are taking place 三、句型转换 11. I have been to the Bird's Nest.（改为一般疑问句并作否定回答） —__________ __________ __________ to the Bird's Nest? —__________, I __________. 12. He has finished his homework.（改为否定句） He __________ __________ his homework. 13. They went to Beijing last year.（用现在完成时改写，去掉last year） They __________ __________ to Beijing. 【课后拓展·能力提升】 基础任务：背诵1a对话；熟记课本附录中前20个不规则动词的过去式和过去分词。 提升任务：用现在完成时写5个句子，描述你家乡或家庭近年来发生的变化。 1. _____________________________________________________________________ 2. _____________________________________________________________________ 3. _____________________________________________________________________ 4. _____________________________________________________________________ 5. _____________________________________________________________________ 拓展任务：采访一位长辈（爷爷奶奶或爸爸妈妈），了解他们年轻时的生活与现在的不同，用英语记录3条变化，下节课分享。 【知识梳理·思维导图】 现在完成时（Present Perfect Tense） 结构：have/has + 过去分词 用法：①过去动作对现在的影响（already/yet/ever/never/just） ②从过去持续到现在（for/since） 辨析：have been to（去过，已回）vs have gone to（去了，未回） 对比：一般过去时（过去具体时间）vs 现在完成时（对现在的影响，不与具体过去时间连用） 标志词：already, yet, ever, never, just, recently, since, for, so far, in recent years 【参考答案】 课前预习 一、词汇预习：1.proper 2.bell 3.chairwoman 4.grandson 5.granddaughter 6.social 7.relative 8.by the way 9.take place 10.曾经去过（已回）11.去了（未回）12.铃响了 二、课文预读：1.She has been to Mount Huang. 2.Her parents. 3.She thinks it is wonderful/great. 4.Great changes have taken place in their country. 课堂探究 探究一 任务1：1.T 2.F（Maria去了，不是Jane）3.T 4.T 探究二 结构归纳：否定句：have/has not（haven't/hasn't）；一般疑问句：Have/Has；肯定回答：have/has；否定回答：haven't/hasn't have been to vs have gone to：曾经去过某地；去了某地 现在完成时vs一般过去时：过去的某个具体时间；现在；具体过去；不 不规则动词：1.be—was/were—been 2.go—went—gone 3.have—had—had 4.see—saw—seen 5.take—took—taken 6.do—did—done 7.eat—ate—eaten 8.write—wrote—written 当堂检测 一：1.have been 2.has gone 3.Have; visited 4.have taken 5.hasn't finished 二：6.B 7.B 8.C 9.B 10.C 三：11.Have you been; No; haven't 12.hasn't finished 13.have been 学科网（北京）股份有限公司 $