2022年仁爱版英语九年级下册Unit5Topic2《HeisreallytheprideofChina》教案2 .pdf

《2022年仁爱版英语九年级下册Unit5Topic2《HeisreallytheprideofChina》教案2 .pdf》由会员分享，可在线阅读，更多相关《2022年仁爱版英语九年级下册Unit5Topic2《HeisreallytheprideofChina》教案2 .pdf（5页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、名师精编优秀教案Unit5 Topic2 SectionD 教学设计.Material analysis 本课是九年级第五单元第二个话题的最后一课。主活动为 1a,介绍了为世界的进步与发展做出了巨大贡献的四大发明，让学生在惊叹于中国灿烂文化的同时增强爱国的意识，同时培养学生根据不同的阅读目的运用简单的阅读策略获取信息的能力。在本课里将对定语从句的用法作以复习回顾，使学生能正确熟练运用定语从句进行交际，解决实际问题。.Teaching aims 1.Knowledge aims：1)Words and phrases:discovery,eastern,depend on,at the end

2、of 2)Grammar:系统掌握和运用 who,whom 和 whose引导的定语从句。2.Skill aims:1)能读懂中国古代四大发明的介绍，并根据构词法推断、理解生词的含义。2)能根据不同的阅读目的运用简单的阅读策略获取信息。3.Emotional aims:1)遇到问题时能主动请教，勇于克服困难。2)对祖国的文化能有更深刻的了解。4.Learning strategies：在学习中善于利用图画等非语言信息理解主题。.The key points and difficult points 1.Words and phrases:discovery,eastern,depend on,

3、at the end of 2.Sentences:1)And many discoveries were made with its help.名师精编优秀教案2)China was the first country in the world to make it.3.Grammar:Attributive clauses(who/whom/whose).Teaching aids 多媒体课件，或四大文明的视频资料（四大发明的图片），定语从句方面的练习，或者与四大发明相关的阅读素材。.Teaching procedures Stage（time period）Interaction pat

4、terns Teacher activity Student activity Remarks 1 Getting students ready for learning(3 mins)Class activity 1.Greeting.2.Check the homework.1.Greeting.2.Report their homework.2 Revision(5 mins)Individual work Guide students to review attributive clauses and functions.1.Read through Section A-C and c

5、hoose the correct words in Grammar.2.Translate the sentences in Functions into Chinese.教 师 也可 以让 学 生再 复习 前 面的谚语，加深印象，为写作积累素材。3 Pre-reading(5 mins)Class activity 1.Show the video or pictures about the Four Great Inventions.Ask students to know about something about them.2.Guide students to look at th

6、e pictures and match the Four 1.Watch the video and know about something about the Four Great Inventions.2.Look at the pictures of the Four Great Inventions and match their correct names 激 活 语境。培养学生在学习中善于利用图画等非语言信息理解文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1

7、文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:C

8、W9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R1

9、0R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1

10、 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9

11、T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7

12、 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6

13、D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1名师精编优秀教案Great Inventions with them.with them.主题的能力。4 While-reading(17 mins)Individual work 1.Guide students to fill in the blanks with the names of the Four Great Inven

14、tions.2.Ask two students to check the answers.3.Let students read through the questions of 1b.4.Let students read the passage paragraph by paragraph and answer the questions.5.Check the answers with the students.Explain anything students can t understand.1.Look at the pictures and fill in the blanks

15、 with the names of the Four Great Inventions.2.Check the answers with the teacher.3.Read through the questions of 1b.4.Read the passage carefully and answer the questions.5.Check the answers with the teacher.Understand the difficulties with the help of the teacher.提 醒 学生 根据 时 间进 行叙 述 会使 文章 的 脉络更清晰。阅

16、 读 时做 养成 做 笔记的好习惯。鼓 励 学生 遇到 问 题时 能主 动 请教，勇于克服困难。5 Post-reading(10 mins)Group work Divide the class into three groups:the Politics Group,the Science Group and the Culture Group,and then guide students to finish the Project.1.Each group chooses a famous person in the field from their collection.2.Talk

17、 about information about him/her.3.Write a short 此 环 节的 准备 工 作要提前布置，在 学生 讨 论和 书写 时 教师 可给 予 必要的指导。在展 示环 节 后文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1

18、F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 Z

19、G8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7

20、A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档

21、编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9

22、N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R

23、10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 H

24、T7Q9T1F7T7 ZG8Q6D7A2T1名师精编优秀教案introduction under each picture using two or three sentences.(It sthe best to use attributive clauses.)4.Display them on the wall and introduce their own heroes.教 师要 表 扬最 优秀 的 小组，同时鼓励其他小组。6 Summarizing and assigning homework(5 mins)Individual work 1.Ask students to sum

25、up the key points.2.Repeat the key points.3.Assign homework.Offer a passage and its tasks to students.1.Sum up the main content of this class.2.Read through what they have learnt after the teacher.3.Complete the homework after class.1)Complete the reading practice.2)Preview next section,and search s

26、ome information about the places of interest all over the world.教 师 给学 生提 供 课前 准备 好 的题 材相 近 的短文，要求学生 在课 后 完成阅读任务，学以致用。.Blackboard design Topic 2 He is really the pride of China.Section D 1.discovery n.发现文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10

27、R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1

28、HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T

29、1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7

30、ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D

31、7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文

32、档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW

33、9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1名师精编优秀教案2.depend on 依靠，取决于3.at the end of 在末尾4.east eastern n.东adj.东方的，东部的west western n.西adj.西方的，西部的north northern n.北adj.北方的，北部的south southern n.南adj.南方的，南部的文档编码:CW9N7R10R10I1 HT7

34、Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7

35、T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8

36、Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2

37、T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码

38、:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7

39、R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1文档编码:CW9N7R10R10I1 HT7Q9T1F7T7 ZG8Q6D7A2T1