新人教版九年级英语上册Unit 1 The Changing World单元教学设计第三课时3a-3d教学设计

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新人教版九年级英语上册Unit 1 The Changing World单元教学设计第三课时3a-3d教学设计

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新人教版(2026秋)九年级英语上册
Unit 1 The Changing World 单元教学设计
第 3 课时 Section A 3a—3d:采访两位村民,读懂乡村之变
【学习目标】
读懂记者对村民 Mr Yan、Ms Wu 的采访,能回答 "村民们的生活在哪些方面发生了变化";
能用表格梳理 "Past → Present" 对比信息(3b),并借助角色扮演转述采访内容(3c);
掌握 high-tech、greenhouse、tons of、tourist attraction、online、improve 等在语篇中的用法,体会变化背后的原因:路通 → 产业兴 → 人富;
迁移运用:谈论自己家乡近 10 年的变化(3d),完成从阅读到说的输出。
【学习重难点】
学习重点:
1. 读懂采访语篇,按“就业—耕作—村子—住房设施”梳理 Past→Present 对比信息(3b);
2. 掌握 high-tech、greenhouse、tons of、tourist attraction、improve 等词汇;
3. 借助表格转述采访内容(3c),并迁移谈论家乡变化(3d)。
学习难点:
1. 定语从句 the way we farm 的理解(先找主干再问修饰);
2. used to… 与现在完成时在同一语篇中的交替使用;
3. must have done 表肯定推测的用法。
学情诊断与突破提示:
学生常见问题①:采访信息分散在三个人物的话里,漏点。突破:听/读完一轮后,按"就业—耕作—村子—住房设施"四个维度回看原文,逐个打勾。
学生常见问题②:the way we farm 这种定语从句读不懂。突破:先去掉修饰——we've changed the way;再问"什么 way?→ we farm 的方式",体会 the way (that) we farm。
学生常见问题③:分不清 used to grow a few vegetables 与 grow tons of fruit and vegetables 各自对应的时间。突破:让学生用"过去……现在……"完整转述 Ms Wu 的变化,强制使用 used to 与 now。
育人点拨:乡村振兴的成果 = 交通等基础设施(公路铁路)+ 科技(温室)+ 新业态(旅游、电商)+ 人的奋斗,为第 5 课时"国际合作带来变化"做铺垫。
【教学准备】
◆ 多媒体课件(乡村振兴图片、公路铁路示意地图);
◆ 记者/村民角色扮演任务卡(每组一张);
◆ Past→Present 对比表格(印入学案);
◆ 彩色粉笔(左栏红色过去、右栏蓝色现在)。
【教学过程】
3a.阅读采访(读前预测):先看标题与插图预测采访对象和话题;再带着问题 In what ways have the villagers' lives changed 快速浏览,圈出 every 变化点。
3a.课文原文
Reporter: How has life changed in your hometown over the last 20 years
Mr Yan: Oh, it has changed quite a lot! Many young people used to work in big cities. Now, more of them have come back to live and work here.
Reporter: Great! Have there been any other changes
Ms Wu: Yes, we've changed the way we farm. I used to grow a few vegetables on a small farm to sell at the local market. Now, I have large, high-tech greenhouses. There, I grow tons of fruit and vegetables, and sell them in large cities.
Reporter: Wow, the new highway and railway must have helped a lot!
Mr Yan: Oh, they have! Our village has become a tourist attraction. We can now sell local products to tourists. We also sell products online to people all over China.
Reporter: Have these changes greatly improved your lives
Ms Wu: Yes! We now have new houses. And our village has just built a new hospital and a library.
Reporter: Wonderful! Together you are building a new socialist village.
(译文)记者:过去 20 年里,你们家乡的生活发生了怎样的变化?/严先生:哦,变化可大了!过去很多年轻人在大城市打工,现在他们中更多的人回来生活和工作了。/记者:太好了!还有其他变化吗?/吴女士:有,我们改变了耕作方式。过去我在一个小农场种少量蔬菜,拿到当地市场卖。现在我有了大型高科技温室,在里面种大量水果和蔬菜,卖到大城市去。/记者:哇,新建的公路和铁路一定帮了大忙!/严先生:哦,确实如此!我们村成了旅游景点,现在可以把本地产品卖给游客,还可以把产品通过网络卖到全国各地。/记者:这些变化大大改善了你们的生活吗?/吴女士:是的!我们现在住上了新房子,村里还刚建了新医院和图书馆。/记者:太棒了!你们正在一起建设社会主义新农村。
3b.完成表格(信息梳理):在文中找到 Past 与 Present 的对应信息并填写。参考答案:
方面 Past过去 Present现在
年轻人就业 Many young people used to work in big cities. More of them have come back to live and work here.
耕作方式 Ms Wu used to grow a few vegetables on a small farm and sell them at the local market. She has large, high-tech greenhouses and grows tons of fruit and vegetables, selling them in large cities.
村子发展 (普通村庄,产品难卖出去) It has become a tourist attraction. They sell local products to tourists and online to people all over China.
住房与设施 (旧房,缺少医院、图书馆) They have new houses; the village has just built a new hospital and a library.
整体 — Together they are building a new socialist village.
3c.角色扮演:听录音跟读采访对话,三人一组(Reporter/Mr Yan/Ms Wu)分角色表演。注意模仿记者追问的语气(Great!/Wow!)和村民感叹的语气(Oh, it has changed quite a lot!)。表演时鼓励脱稿转述,如:Ms Wu used to grow a few vegetables, but now she grows tons of fruit and vegetables in high-tech greenhouses.
3d.口头讨论(迁移):从方框中选出家乡近 10 年变化最大的方面(hospital/school/e-payment/transport/environment/shopping/restaurant/cinema/housing),仿照示例交谈:
A: In your opinion, what has changed the most in your hometown in the last 10 years
B: The environment, I think.
A: How has it changed
B: The rivers used to be dirty, but now they are clean. There are more parks, and the air is fresher.
【板书设计】
采访两位村民(Changes in the Village)
就业:used to work in big cities → come back/sell online
耕作:used to grow a few vegetables → tons of fruit(greenhouse)
村子:quiet → a tourist attraction
主旨:路通 + 科技 + 人的奋斗 → a better village
【本课时单词详解】
1. reporter /r p t (r)/ n. 记者;新闻报道者
【构词】report(v./n. 报道)+ -er(表人后缀)→ 报道的人。同类:teach→teacher, farm→farmer, manage→manager。
【搭配】a newspaper/TV reporter 报纸/电视记者;interview a reporter 采访记者。
【例句】Reporter: How has life changed in your hometown over the last 20 years
2. villager / v l d (r)/ n. 村民
【构词】village(n. 村庄)+ -er → 住在村庄里的人。同类:farm→farmer, village→villager。
【例句】In what ways have the villagers' lives changed (村民们的生活在哪些方面发生了变化?)
【考点】villager 是可数名词,泛指村民时用复数 villagers。
3. greenhouse / ɡri nha s/ n. 温室;暖房(可数名词)
【巧记】合成词:green(绿色的)+ house(房子)→ 种绿色植物的"房子"→ 温室。注意不是"绿色的房子"。
【搭配】large, high-tech greenhouses 大型高科技温室。
【拓展】合成词家族(本单元集中出现):supermarket 超市、highway 公路、railway 铁路、sandstorm 沙尘暴、farmland 农田、homeland 家园。
【易错】greenhouse 的复数是 greenhouses,h 前加 -s。
4. high-tech / ha tek/ adj. 高科技的(= high technology 的缩合)
【构词】high(高)+ technology(科技)→ high-tech,作定语形容词。
【搭配】high-tech greenhouses 高科技温室;a high-tech library 高科技图书馆(第 4 课时 4b 会复现)。
【例句】Now, I have large, high-tech greenhouses.(现在我有大型高科技温室。)
5. technology /tek n l d i/ n. 科技;技术(不可数名词)
【发音】重音在第二音节 / n l/,注意与 technical(adj. 技术的)区分。
【搭配】lack of technology 缺乏技术(呼应第 2 课时 2a);science and technology 科学技术;modern technology 现代科技。
【考点】technology 不可数,不能说 a technology(表"一项技术"可用 a new technology 口语中偶见,考试按不可数处理)。
6. ton /t n/ n. 吨(重量单位)
【搭配】tons of… 大量的……(口语高频,既可接可数复数也可接不可数名词);weigh two tons 重两吨。
【例句】I grow tons of fruit and vegetables.(我种大量的水果和蔬菜。)
【考点】tons of 与 a lot of/lots of/plenty of 同义,是"大量"的口语化表达,写作中很出彩。
7. tourist / t r st/ n. 游客;旅游者
【词族】tour n./v. 旅行 → tourist n. 游客 → tourism n. 旅游业 → tourist attraction 游景点。
【搭配】sell local products to tourists 把本地产品卖给游客;tourist attractions 旅游景点。
【例句】Our village has become a tourist attraction. We can now sell local products to tourists.
8. attraction / tr k n/ n. 吸引;吸引力;有吸引力的事物(景点)
【构词】attract(v. 吸引)+ -ion(名词后缀)→ attraction;attractive adj. 有吸引力的。
【搭配】a tourist attraction = a place of interest 旅游景点;the main attraction 主要看点。
【例句】Our village has become a tourist attraction.(我们村成了旅游景点。)
【考点】"景点"义为可数名词; attraction 的动词搭配:attract sb. to… 把某人吸引到……。
9. product / pr d kt/ n. 产品;产物(可数名词)
【词族】produce v. 生产(重音在后 /pr dju s/)→ product n. 产品 → production n. 生产、产量。
【搭配】local products 本地产品;sell products online 网上卖产品;farm products 农产品。
【例句】We also sell products online to people all over China.(我们还把产品通过网络卖给全中国的人。)
10. online / n la n/ adj.&adv. 在线的;在线地
【用法】既可作副词(sell…online 在网上卖),也可作形容词(online shopping 网购、an online class 网课)。
【例句】We sell products online to people all over China.
【拓展】相关词:Internet 互联网、website 网站、e-payment 电子支付(3d 讨论话题之一)。
11. highway / ha we / n. 公路;交通干道
【巧记】合成词:high(高的)+ way(路)→ 架高的路 → 公路。
【搭配】the new highway 新公路;highways and railways 公路与铁路。
【例句】Wow, the new highway and railway must have helped a lot!(哇,新建的公路和铁路一定帮了大忙!)
12. socialist / s l st/ adj. 社会主义的 n. 社会主义者
【词族】society n. 社会 → social adj. 社会的 → socialist adj. 社会主义的 → socialism n. 社会主义。
【搭配】build a new socialist village 建设社会主义新农村。
【例句】Together you are building a new socialist village.(你们正一起建设社会主义新农村。)
【文化】此句是本课主题句:变化是大家一起奋斗出来的。
13. greatly / ɡre tli/ adv. 大大地;非常
【构词】great + ly → greatly,修饰动词,相当于 very much。
【搭配】greatly improve… 大大改善……;be greatly surprised 非常惊讶。
【例句】Have these changes greatly improved your lives (这些变化大大改善了你们的生活吗?)
【考点】副词修饰动词的位置:have greatly improved(助动词后、实义动词前)。
14. confident / k nf d nt/ adj. 自信的;有信心的
【搭配】be/become more confident (about…) (对……)变得更加自信;confidence n. 信心(have confidence in…)。
【例句】I have become more confident in my studies.(我在学习上变得更自信了。)——此句出自第 6 课时范文,本课时先感知 have become+adj. 结构。
【考点】become more confident 中 more confident 是比较级作表语。
【本课时重点短语详解】
1. over the last 20 years 在过去的 20 年里
【用法】= in the last/past 20 years,"从过去持续到现在"的时间段,与现在完成时连用,是本单元最重要的完成时标志短语。
【例句】How has life changed in your hometown over the last 20 years
【同族】over the last few years(第 5 课文)、in the past few years、over the years。
2. come back to do sth. 回来做某事
【用法】come back 是短暂性动词短语;"已经回来(人现在在这儿)"用现在完成时 have come back。
【例句】Many young people used to work in big cities. Now, more of them have come back to live and work here.
【考点】have come back 不能与 for two years 连用(短暂动词),要说 have been back for two years(第 4 课时语法详解)。
3. the way we farm 我们耕作的方式
【用法】the way 后接定语从句时关系词可用 that / in which 或省略。farm 在此作动词"耕种、务农"。
【例句】We've changed the way we farm.(我们改变了耕作方式。)
【仿写】The way we learn has changed a lot.(我们的学习方式变化很大。)
4. a few / tons of 少量 / 大量(量的对比)
【用法】a few+可数复数(表肯定"有一些");tons of+可数复数或不可数(口语化"大量")。两者对举突出"今昔巨变"。
【例句】I used to grow a few vegetables… Now, I grow tons of fruit and vegetables.
【辨析】a few(有一些)vs few(几乎 没有);tons of vs a lot of(后者更中性)。
5. sell sth. to sb. 把某物卖给某人
【用法】sell sb. sth. = sell sth. to sb.。同类双宾语动词:give/show/send/pass+to。
【例句】We can now sell local products to tourists.(现在我们可以把本地产品卖给游客。)
【拓展】sell…online 网上销售;sell out 卖光;sell well 畅销(不用被动语态:The book sells well.)。
6. all over China 遍及全中国
【用法】all over+地点,"遍布……"。同类:all over the world 全世界。
【例句】We also sell products online to people all over China.
【仿写】Chinese food is popular all over the world.
7. a tourist attraction 旅游景点
【用法】attraction 此处是可数名词"有吸引力的事物",同义表达 a place of interest。
【例句】Our village has become a tourist attraction.(我们村成了旅游景点。)
【考点】become 后接名词短语作表语;attraction 不要误写为 attract(动词)。
8. high-tech greenhouses 高科技温室
【用法】"形容词+名词"复合定语,是现代农业的标志词。
【语境】Ms Wu 的今昔对比:a small farm → large, high-tech greenhouses,科技让产量从 a few 变成 tons of。
9. must have done (对过去发生的事的)肯定推测:"一定……了"
【用法】must have+过去分词,表示有把握地推测过去的事;否定推测用 can't have done。
【例句】The new highway and railway must have helped a lot!(新公路和铁路一定帮了大忙!)
【仿写】The ground is wet. It must have rained last night.(地面是湿的,昨晚一定下雨了。)
10. build a new socialist village 建设社会主义新农村
【用法】build 此处取引申义"建设",进行时 are building 表示"正在进行的伟大事业"。
【例句】Together you are building a new socialist village.(你们正一起建设社会主义新农村。)
【点拨】together 放句首强调"齐心协力",是主题升华的关键词。
【本课时核心句型精讲】
句型 1:How has +主语+过去分词…  ……已经发生了怎样的变化?(现在完成时特殊疑问句)
【课文原句】How has life changed in your hometown over the last 20 years
【结构分析】疑问词 How + 助动词 has + 主语 + 过去分词。询问"变化到什么程度",与 over the last… 时间段呼应。
【仿写】How has your school changed over the last five years (你们的学校五年来发生了怎样的变化?)
【对比】How did life change in the past (只问过去的情况——用一般过去时。)
句型 2:Have there been…  (到目前为止)有没有出现……?(there be 的现在完成时)
【课文原句】Have there been any other changes
【结构分析】there be 句型的完成式为 there have/has been,意思是"已经出现了……";疑问式将 have 提前。
【仿写】Have there been any big changes in your city recently (你们城市最近有大变化吗?)
【考点】回答:Yes, there have. / No, there haven't.
句型 3:sb. used to +动词原形…, but now sb. +(has/have done 或 一般现在时)… 过去……,但现在……(今昔对比黄金句式)
【课文原句】I used to grow a few vegetables on a small farm to sell at the local market. Now, I have large, high-tech greenhouses.
【结构分析】前半句 used to do 说"过去如此";后半句 now 引出现在(现在时或完成时均可:状态用现在时,强调"已实现"用完成时)。
【仿写】He used to drive an old car, but now he has bought a new electric one.(他过去开旧车,现在已经买了辆新的电动车。)
【点拨】这是本单元写作第一句式,口语、书面通用。
句型 4:sth. must have done… (推测)某事物一定已经……了
【课文原句】Wow, the new highway and railway must have helped a lot!
【结构分析】must have done 表对过去的肯定推测,语气笃定。三步理解:看到 must have done → 想"对过去" → 译"当时一定……了"。
【仿写】The village has changed so much — the new road must have brought more visitors.
【拓展】否定推测:can't have done(不可能……);不确定推测:may/might have done(可能……了)。
句型 5:Our village has just built +名词 我们村刚刚建成了……(has just done)
【课文原句】And our village has just built a new hospital and a library.
【结构分析】just(刚刚)放 have/has 与过去分词之间,是现在完成时的标志词之一;built 是 build 的过去分词。
【仿写】Our school has just built a new science lab.(我们学校刚建了新的科学实验室。)
【辨析】just now(刚才)与一般过去时连用:Our village built a hospital just now.(× 时态信号词错配是高频错误)
句型 6:We've changed the way we +动词 我们已经改变了……的方式
【课文原句】Yes, we've changed the way we farm.
【结构分析】主干 We've changed the way;we farm 是省略关系词的定语从句修饰 the way(= the way that/in which we farm)。现在完成时 has changed 强调"方式已经变了,现在用的是新方式"。
【仿写】We've changed the way we learn English.(我们改变了学英语的方式。)
【阅读技巧】遇到 the way 后紧跟"主语+动词",把后面整块当"……的方式"理解即可。
【本课时语言点精讲】
1. over the last 20 years 在过去的 20 年里(现在完成时标志)
【原句】:How has life changed in your hometown over the last 20 years
讲解:over the last / in the last / in the past + 时间段,均表示"从过去到现在的一段时间",常与现在完成时连用。呼应 1a—1d 中 so far 的用法。
【练习】I ________ ________ (grow) 100 trees over the last 20 years.
2. used to work in big cities / have come back to live and work here
【原句】:Many young people used to work in big cities. Now, more of them have come back to live and work here.
讲解:本课时要让学生的"过去—现在"对应感更清晰:过去在外打工(used to 表不再如此),现在回来发展(现在完成时表"已经回来并留在此地")。come back 是短暂动词,表"已回来、现在人在这儿"就用 have come back。
3. Have there been any other changes 还有其他变化吗?
讲解:other adj. 其他的(后接复数名词);any 用于疑问句。
对比:another + 单数名词(另一个)。
there be 的现在完成时形式为 there have/has been。
4. the way we farm 我们耕作的方式
【原句】:we've changed the way we farm.
讲解:the way 后接定语从句时,关系词可用 that / in which / 省略。
例如:the way we farm = the way in which we farm(farm 此处为动词"耕作)
5. grow a few vegetables → grow tons of fruit and vegetables(量的对比)
【原句】:I used to grow a few vegetables…Now, I grow tons of fruit and vegetables.
讲解:a few 少量(表肯定,修饰可数);
tons of 大量、成吨的(口语常用,修饰可数与不可数均可);
a lot of 大量。
【练习】There are ___________________ (少量水果)in the fridge.
6. high-tech greenhouses 高科技温室
讲解:high-tech = high technology 高科技的(形容词)
technology n. 技术(呼应 2a 中 lack of technology)。
greenhouse n. 温室(green + house)。
7. sell sth. to sb. 把某物卖给某人;sell … online 在网上卖
【原句】:sell them in large cities.
sell local products to tourists.
sell products online to people all over China.
讲解:all over China = across China 全中国。online 既是副词(sell online)也是形容词(online shopping)。
【练习】The supermarket ________ (sell) all kinds of fruit.
8. must have helped 一定是帮了大忙(对过去的肯定推测)
【原句】:The new highway and railway must have helped a lot!
讲解:must have done 表示对过去发生事情的肯定推测,"(当时)一定……了"。九年级学生已学过情态动词表推测(must / can't / may),此处补充其对过去的用法:must have done / can't have done,只要求理解与会读,不要求写作。
【练习】You ______ ______ ______ (finish) the work.(你一定已经完成了工作)
9. a tourist attraction 旅游景点
【原句】:Our village has become a tourist attraction.
讲解:attraction n. 吸引人的事物/景点;
attract v. 吸引;
attractive adj. 有吸引力的。同义表达:places of interest。
10. improve your lives 改善你们的生活
【原句】:Have these changes greatly improved your lives
讲解:greatly adv. 极大地(= very much)
improve→improvement (n).
【练习】Our hard work has got great _______ (improve).
11. build a new socialist village 建设社会主义新农村
【原句】:Together you are building a new socialist village.
讲解:现在进行时此处表"正在共同建设"(进行中的事业)。
socialist adj. 社会主义的;
society n. 社会。此句是本课主题句:变化是大家一起干出来的。
【本课时即时演练】(答案见文末附录)
用所给词的正确形式填空:
Many young people used to ________ (work) in big cities, but now more of them ________ (come) back to live and work here.
句型转换:Ms Wu sells her fruit and vegetables in large cities.
______ ______ Ms Wu ______ her fruit and vegetables
单项选择:Our village has become a tourist , so we can sell local products ______ tourists. 
A. attraction; to B. attract; for C. attraction; for D. attract; to
汉译英:这些变化大大改善了我们的生活。
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