2022年人教版初中英语七年级上册unit4教学设计 .pdf

教学基本信息课题人教版初中英语七年级上册Unit 4 where my schoolbag?section A(2a-2d)作者及工作单位黄冈师范学院外国语学院英语201002 班宋田雨指导思想与理论依据培养学生自主探究性学习的能力，通过听说练习对所学语言知识进行巩固，引导学生做深层次的听力和语言输出技能的指导。以读、听导说从而实现学生综合语言运用能力的提高。在听力教学中融入听前的阅读文本分析和相关话题讨论、听力过程中对听力材料中信息的获取、以及对听后问题的小组讨论以及最后的小组辩论，在 ask and answer和 role-play 中为学生提供综合运用语言的机会，学以致用。把学生作为教学的主体，尽量满足不同学生的需要，让学生在一个轻松、愉快的氛围中进行学习。教材分析This part is Unit 4 Where my schoolbag?Section A(2a-2d）The content include listening，ask and answer，role-playThis part is placed after Section A(a-），students have already known some nouns，prepositions and simple sentence pattern.This points is good knowledge preparation of this class.By learning this part,students will not only listen to understand where things are,but also can talk about this topic with partner.This part have two characters：1、Difficult points are obvious，Where is/are.?It is/They are on/in/underappeared time and again 2、this class is a listening and speaking class,it requires to improve students ability of listening and speaking synthetically.Through listening and speaking，this two kinds of language input，let students language input go on smoothly.学情分析The students are of grade7.In the aspect of thinking，they are very familiar with the topic“where s my schoolbag?”and are interested in it，they are eager to have some listening exercise to check they can listen to understand，and they like role-play In the aspect of language ability，through the study of primary school，they have accumulated some language knowledge，and mastered some basic study strategies.The requirements for comprehensive ability is a little higher.教学目标Knowledge objectives:1)Grasp the words about the furnitures,such as table,chair,sofa and so on,they should also master some prepositions of place on,in,under.2)Grasp some sentences to describe the positions of the things Ability objectives:1)students should understand of the listening and be able to ask and answer where things are and role them in the real communication.2)students ability of communication with other people in English can be developed Emotion ability:1）Cultivate the habit of keeping neat and a good virtue to help others 2)Learn to help each other in groups and cooperate actively with others to complete studying task.文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 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HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8教学重点和难点Important points:learn some words of furnitures,the usage of some direction prepositions,such as in,on,under;and the sentence pattern:-Where is/are.?-It is/They are on/in/under-Is/Are the in/on/under?-Yes,it is/they are No,it isnt./they arent.Difficult points：use the direction prepositions and where sentence talk about the right position of things,and the understand of the listening.教学流程示意Review and lead in：“in/on/under/”Pre-listening activities Listening exercises Check answers，explain sth difficult or important Work in pairs，ask and answer Role-play，show time Answer some questions they don t understand 文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8教学过程教学环节教师活动预设学生行为设计意图Step 1 3 minutes Use ppt to show some interesting pictures showing where the cat is，and ask students to answer the question with“in/on/under/”Answer teacher questions and review what they have learned.Arouse their interests about preposition of things and brisk the class atmosphere.Make students build a relationship with previous knowledge,help them use it flexibly,make them have a satisfaction of autonomous learning.Step 2 2 minutes Use ppt to the pictures of 2a,Let them answer what them are.Answer teacher questions and remember the words Strengthen the familiarity of the words，make a good preparation of listening Step3 5 minutes Play the tape，after listening，check he answers，explain the difficult ones.Finish the exercises and share their answers according to listening,they will develop the ability of listening and strengthen their understanding of those important words and sentence structures.Step4 10minutesorganize students to do ask and answer practice use the important sentence pattern ask and answer questions about the things in the picture in 2bstudents can use what they have listened to make a short conversation and make a good preparation of role-play 文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8 Step5 15minutes Let students listen to the tape first,explain some important points,let students practice in groups and try to show it for us,choose the best one and cheer them.Take some notes，have group role-play Use what they have learned in real situation.This activity can improve the ability of communication and cultivate cooperation competition consciousness Step6 5 minutes Encourage students to ask questions and answer them patiently If students have any questions about this class,they can asksolve their problems together and immediately.Step 7 3 minutes Ask students what did they get in this class?Try to summary the key points.summary the key points with teacher strengthen memoryStep 8 2 minutes Homework In order to extend students ability of using English 板书设计on/in/under Wheres my schoolbag?table Is it onunderin the table?Books Its onunderin the table.keys Yes，it s Computer games No，it s not 文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8教学反思First of all,Students are the center of class and teachers are supposed to be the assistants in class.Secondly,it is important to arouse students interests about the lesson.Thirdly,practice in English is very important,not only in listening but also in speaking.Fourthly,group work and pair work is necessary in class teaching,it is vital to develop students collaborative spirits文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ5V3F4H3H8文档编码:CK9H8G4M8U4 HS10K4T10S6H3 ZZ