2022年仁爱版英语七年级下册Unit5Topic1《Iusuallycometoschoolbysubway》word教案 .pdf

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1、名师精编优秀教案SectionC参考教案Section C needs 1 period.Section C需用 1 课时。.Aims and demands 目标要求1.(1)Learn adverbs of frequency:once,twice(2)Learn other new words and phrases:Begin,at school,after,bed,basketball,swim,listen,music,library,week 2.Talk about the daily activities.play basketball,read books,go swimm

2、ing,listen to music,watch TV,do ones homework 3.能够描述一天的生活.Teaching aids 教具录音机/图片.教学过程Step 1 Review 复习(时间:7 分钟)复习交通方式表达用语、频度副词1.(热身活动。与学生一起唱 Section B 4中的 Let s chant。让全班学生边唱边用双手打节拍。)T:Please turn to page 4,and lets chant.Ready?Ss:Yes.2.(检查家庭作业，然后请几个同学朗读他们写的小短文。)T:Please show me your homework.Then I

3、will ask several students to read their passages.T:Who wants to read it out?S1:T:Anyone else?S2:3.(方案一：用问答的形式,复习交通方式的表达用语。要求学生尽量采用两种不同的表达方式。)Example:T:S3,how do you usually go to school?S3:I usually walk to school./I usually go to school on foot.T:How do you usually go to school,S4?S4:I usually ride

4、 my bike to school./I usually go to school by bike.T:How does S4 usually go to school?S5:He/She usually goes to school by bike./He/She usually rides his/her bike to school.T:(方案二：让学生在小组里进行链式对话,复习交通工具的表达用语。)S6:How do you often go to school?名师精编优秀教案S7:I often walk to school.What about you?S8:I often t

5、ake the subway to school.How do you usually go to school?S9:4.(引导学生复习学过的频度副词seldom,often,always,sometimes,never,usually,并由此引出本课的新词组how often 和两个新的频度副词once,twice。)T:I always go to the library after school.Mr.Zhang doesnt go to the library every day.He goes there once/twice a week.(板书画线部分,学习新词 once和 t

6、wice。)once/twice a week T:How often do you go to the library?(学习 how often。尽可能帮助学生回答。)Ss:(板书画线部分,重点讲解 how often 的用法。)how often Step 2 Presentation 呈现(时间:10 分钟)呈现并学习 1a。(从谈论学校生活开始导入1a，呈现新单词、短语和关键词，提示词义并板书。)(让学生看图片，完成书中的表格。)1.T:Boys and girls.Look at the pictures in the passage.What does Jane usually

7、do at 6:20 a.m.?Ss:She usually gets up at 6:20 a.m.T:What does she do at half past seven?Ss:She goes to school.(教师边问边引导学生完成部分表格。)2.(让学生听录音完成剩余表格。)T:Good!Let s listen to 2 and fill in the rest blanks.Ready?Ss:Yes.T:OK,lets begin.(播放 2 的录音。)3.(核对答案)T:Now,lets check the answers.Who wants to share the a

8、nswers with us?S1:Let me try T:Very good.Next one?S2:4.(让学生仔细阅读2，找到新单词并猜测其词义。)T:Wonderful!Now lets read this passage carefully and guess the meaning of the words.(点评并纠正学生在理解上的错误。)5.(让学生依据 2 中的表格复述短文。)T:Now,lets look at the table and retell this passage.Any volunteers?S3:Let me try 文档编码:CV8J10E10X7L9

9、 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L

10、9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7

11、L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X

12、7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10

13、X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E1

14、0X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E

15、10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8文档编码:CV8J10E10X7L9 HU8J10J6P2H2 ZE7C3P6D8P8名师精编优秀教案T:Great!Anyone else?Step 3 Consolidation 巩固(时间

16、:13 分钟)表演并巩固 1a。完成 1b,1c。1.(让学生再次阅读 1a，快速找出含有交通方式和频率副词的句子。)T:OK.Now read 1a quickly again,and underline the means of transportation and adverbs of frequency.T:Good.Besides these sentences,can you tell me other expressions about frequency and means of transportation?(教师引导学生回答，边说边在黑板右上方板书“never,seldom

17、”)(板书)Frequency Means of transportation:by car take a car by subway take the subway by bike ride a bike by bus take a bus on foot walk by plane fly 2.(让学生完成 1b)Ask some students to retell the passage.3.(让学生根据 1a的内容，写一篇关于自己一天的生活的文章)Step 4 Practice 练习(时间:10 分钟)运用图片练习 2 和 3。完成语音知识 4a,4b 1.(出示一张 Hai Qin

18、g 在踢球的照片。向学生介绍另外三幅图片,引出新的动词短语,并板书。)play soccer go swimming play basketball go fishing listen to music do his homework watch TV go to the park T:I usually read books after school.What do you usually do after school,S1?S1:I usually play soccer.T:Look at this picture.What does Hai Qing usually do after

19、 school?S1:He usually plays soccer,but he doesnt play basketball.(采用同样的方法继续操练，完成2。)2.(让学生利用 2 中的图片，运用 How often 及频度短语或副词进行问答)如：T:Look at the first picture.How often does Hai Qing play soccer?Ss:Usually.(用同样的方法操练完成2，然后操练 3中的句型，并教学 Work must come first,文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M

20、2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6

21、ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M

22、2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6

23、ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M

24、2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6

25、ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M

26、2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2名师精编优秀教案library 和 read。)(板书)Work must come first.library,read 3.(用链式对话的方式,进行 3 的内容。)T:Now,lets use the words and phrases in the box of 3 and do a chain work like this.Example:S2:Do you often?S3:Yes,I do./No,I dont.S2:How often do

27、 you?S3:Once/Twice/Three times a week./Very often./Every day./Seldom Do you often?S4:(老师在学生熟练地操练完成后总结how often 的用法，并板书可用于回答它的词或短语。)once/twice/three times a week every day/week/month never/seldom/sometimes/often/usually/always 4.完成 4a,read and write the words 5.完成 4b，让学生读句子，注意声调和降调Step 5 Project探究活动(

28、时间:5 分钟)介绍自己的日常生活,加强实践活动,提高英语应用能力。1.(让学生制作表格，介绍自己一天的活动。)T:Make a form about your daily activities.Example:Time Activity 6:30 a.m.get up 7:00 a.m.7:30 a.m.go to school 12:00 a.m.after school after dinner 2.(找几名学生介绍他们的活动。)T:Are you ready?Ss:Yes,I am.T:Who wants to share your activities?S1:I want T:Wel

29、l done.Anyone else?S2:文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5

30、K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 H

31、C5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5

32、K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 H

33、C5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5

34、K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 H

35、C5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2名师精编优秀教案T:Fantastic.Remember,you should use the present simple tense in the passage.4.(家庭作业。)让学生写一篇关于他们自己日常活动的短文。要求:(1)使用一般现在时。(2)尽可能多地使用学过的频度副词。(范文：)My Day I

36、 usually get up at 6:30 a.m.I often go to school by bus at 7:30 a.m.Classes begin at 8:00 a.m.I have four classes in the morning.I always have lunch at 12:00 a.m.I have two classes in the afternoon.After school,I sometimes play football with my classmates.I get home at 5:30 p.m.and have dinner at 7:

37、00 p.m.After dinner,I often do my homework.I seldom watch TV in the evening.I go to bed at about 10:00 p.m.I never go to bed late(迟的，晚的).文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编

38、码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F

39、6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编

40、码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F

41、6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编

42、码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2文档编码:CF3M2I8C5L1 HC5K5F6F3V6 ZH5X4D9P5K2