人教版（2024）九年级上册（2024）1a-1f第四课时教学设计

这是一份人教版（2024）九年级上册（2024）1a-1f第四课时教学设计
eq \(\s\up7(),\s\d5( Teaching Prcedures（教学过程）))
Activity 1 Warm­up and lead­in
T：Gd mrning，class！D yu like reading bks，newspapers r magazines？D yu knw what these things are made f？Tday we will learn abut the inventin f paper—ne f the greatest inventins in ancient China.
设计意图：通过提问引导学生思考纸张的用途和来源，自然导入本节课的核心内容“造纸术”，激发学生对中国古代发明的兴趣，渗透文化自信教育。
Activity 2 Discussin(1a)
T：Lk at 1a.What material are these things in the picture made f？Discuss with yur partner and guess.(Students discuss in pairs.)
T：Let's share yur ideas.(Students share their answers.)
T：Great！Tday we will talk abut the material f paper and hw paper was invented.
设计意图：通过讨论图片中物品的制作材料，激活学生对“材料”相关词汇的认知，为后续学习造纸术的原材料做好铺垫，同时培养学生的观察和讨论能力。
Activity 3 Reading and matching(1b)
T：Nw，read the passage “An Inventin That Changed the Wrld” silently.Then match each paragraph with its tpic in 1b(A－E).First，read the tpics carefully.(Students read the tpics.)
T：Nw，start reading the passage.(Students read silently and match.)
T：Let's check the answers.Paragraph 1 matches C(Intrductin t the tpic).Crrect！Paragraph 2 matches A(Early materials t write n)…
设计意图：通过阅读匹配段落大意，培养学生的整体阅读能力和主旨大意概括能力，让学生快速了解文章结构和核心内容，为后续细节阅读做好准备。
Activity 4 Reading and answering(1c)
T：Nw，read the passage again and find ut the reference wrds in 1c.Try t find ut what they refer t.Wrk with yur partner.(Students read and discuss.)
T：Let's check the answers.
设计意图：通过寻找指代关系，帮助学生理解文章各部分之间的逻辑联系，深化对文章内容的理解，同时培养学生的细节阅读能力。
Activity 5 Reading and cmpleting(1d)
T：Nw，lk at the table in 1d.Read the passage again and cmplete the table abut the materials t write n befre Cai Lun and Cai Lun's paper.(Students read and cmplete the table.)
T：Let's check the answers.设计意图：通过完成表格，让学生对比蔡伦造纸术前后的书写材料，突出蔡伦造纸术的进步和意义，同时巩固文章中的关键信息，提升细节提取能力。
Activity 6 Ordering(1e)
T：Lk at the sentences in 1e(A－D).They are the steps f Cai Lun's papermaking experiment.Read them and put them in the crrect rder.(Students put the sentences in the crrect rder.)
T：Let's check the answers.The crrect rder is B－A－D－C.Crrect!
设计意图：通过排序练习，让学生掌握蔡伦造纸的具体步骤，加深对文章细节的理解，同时培养学生的逻辑思维能力。
Activity 7 Discussin(1f)
T：Nw，discuss the questins in 1f with yur grup：1.What ther ancient Chinese inventins d yu knw？Hw was the wrld changed by them？2.What qualities d yu think a great inventr has？(Students discuss in grups.)
T：Let's invite sme grups t share their ideas.
设计意图：通过讨论中国古代其他发明和发明家的品质，拓展学生的知识面，培养学生的创新意识和良好品质，同时提升学生的口语表达能力。
Hmewrk
1．Read the passage alud and remember the key vcabulary and sentences.
2．Write a shrt passage abut Cai Lun and his papermaking in yur wrds.
eq \(\s\up7(),\s\d5( Blackbard Design（板书设计）))
eq \(\s\up7(),\s\d5( Teaching Reflectin（教学反思）))
In this lessn，students shwed great interest in Cai Lun's inventin f papermaking.Mst students culd understand the passage and cmplete the related exercises crrectly.Hwever，sme students had difficulty in prnuncing sme wrds( ware，fibre) and remembering the steps f papermaking.In future lessns，mre prnunciatin practice and memry methds can be prvided.In additin，when discussing ancient Chinese inventins，sme students knew little abut them；mre pictures r shrt vides can be shwn t enrich their knwledge.第四课时 Sectin B(1a—1f)
Key Wrds：reality，respnsible，rapid，shape，stne，expensive，fficer，nne，certain，suitable，cheap，birth
Key Infrmatin：
Early writing materials：animal bnes，brnze ware，stnes，wd，bamb，silk
Cai Lun's paper：sft，light，cheap，easy t make and use
Papermaking steps：mix and bil→beat and cut→pur→dry and press