欢迎来到七七文库! | 帮助中心 分享价值,成长自我!
七七文库
全部分类
  • 幼教>
  • 小学>
  • 初中>
  • 高中>
  • 职教>
  • 高教>
  • 办公>
  • 资格考试>
  • 行业>
  • ImageVerifierCode 换一换
    首页 七七文库 > 资源分类 > DOCX文档下载
    分享到微信 分享到微博 分享到QQ空间

    人教版七年级英语上册Unit4 Section A培优讲义(含答案)

    • 资源ID:190231       资源大小:2.28MB        全文页数:20页
    • 资源格式: DOCX        下载积分:20积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    三方登录下载: QQ登录 微博登录
    二维码
    微信扫一扫登录
    下载资源需要20积分
    邮箱/手机:
    温馨提示:
    快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如填写123,账号就是123,密码也是123。
    支付方式: 支付宝    微信支付   
    验证码:   换一换

    加入VIP,更优惠
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    人教版七年级英语上册Unit4 Section A培优讲义(含答案)

    1、 Unit4 Section A 单元话题单元话题 1. Introduce yourself. 2. Greet people. 3. Ask for and give telephone numbers. 课标课标单词单词 1.where (adv.) _ 2. table (n.) _ 3. bed (n.) _ 4. sofa (n.) _ 5. chair (n.) _ 6. under (prep.) _ 7. desk (n.) _ 8. head (n.) _ 9. know (v.) _ 10. radio (n.) _ 11. clock (n.) _ 12. tape (

    2、n.) _ 13. player (n.) _ 14. model (n.) _ 15. plane (n.) _ 16. tidy (adj.) _ 17. but (conj.) _ 18. our (pron.) _ 19. everywhere (adv.) _ 20. always (adv.) _ 目标短语目标短语 e _ 加油 2. _ plane 飞机模型 3. _ our room 在我们的房间里 4. in the _ 在书柜里 常考句型常考句型 1. Where is the schoolbag? Its under the table. 2. Where are my

    3、books? They are on the sofa. 3. Is it on your desk? No, its under the chair. 重点重点语法语法 1. where 引导的特殊疑问句 2. 方位介词 in, on 与 under 的用法 【答案】 课标单词课标单词 1. 在哪里;到哪里 2. 桌子 3. 床 4. 沙发 5. 椅子 6. 书桌 7. 房间 8. 头 9. 知道 10. 收音机,无线电广播 11. 时钟 12. 磁带;录音带;录像带 13. 播放机 14. 模型 15. 飞机 16. 整洁的;井井有条的 17. 但是 18. 我们的 19. 处处;到处;各

    4、个地方 20. 总是 目标短语目标短语 1. on 2. model 3. in 4. bookcase Point 1 Where are my books? 我的书在哪里?我的书在哪里? Theyre on the sofa. 它们在沙发上。它们在沙发上。 (Page 19 1a) 问句询问物品的位置,答句指明物品所在的方位。由于被询问的对象 books 是复数,所以使用Where are.?若为单数则使用Wheres/Where is.?。 Where is your dictionary? 你的词典在哪里? Where are your CDs? 你的光盘在哪里? Point 2 Co

    5、me on, Jack! 快点快点, 杰克!杰克! (Page 20 2d) Come on!用于表示催促、鼓励、安慰等。此处表示催促,含义是赶快,快点儿。类似的情况还可用 Hurry (up)!表示催促。 Hurry up, David! Were late. 赶快,戴维!我们要晚了。 【拓展】 老师让学生回答问题时, 说 Come on!表示鼓励学生回答, 不用怕。 观看体育比赛时, 呼喊 Come on! 表示加油!。 Point 3 I think its in your grandparents room. 我认为它在你爷爷奶奶的房间里。我认为它在你爷爷奶奶的房间里。 (Page 2

    6、0 2d) I think句子是一个含有宾语从句的复合句,意思是我认为。Its in your grandparents room 是从句。think 是谓语动词,句中用来引导宾语从句的连接词 that 常可省略。 I think (that) she is a good student. 我认为她是一个好学生。 Point 4 And my hat? 我的帽子呢?我的帽子呢?(Page 20 2d) And.?是一个口语句型,用于非正式场合中,接前面的话题才能够表示一定的意思。本句的前面问了 Wheres my bag?Wheres the map? 所以此处的意思是 Wheres my h

    7、at?。 How are you? 你好吗? Fine, thanks. And you? 我很好,谢谢你。你呢?(你好吗?) Point 5 I dont know. 我不知道。我不知道。 (Page 21 3a) dont 用在动词之前,表示否定的意思。dont know不知道,不晓得,不熟悉,不认识。 I like oranges. I dont like apples. 我喜欢橘子。我不喜欢苹果。 Point 6 Its under your bed. under 是介词,表示物品的位置,表示在的下面、下方。under your bed 是介词短语,表示在 你的床底下。 【拓展】本单元

    8、表示位置的介词还有 in在里面,on在上面。 . 根据句意及图片提示填写单词。根据句意及图片提示填写单词。 (第 1 题图) (第 2 题图) (第 3 题图) (第 4 题图) (第 5 题图) 1. The black pen is _ the desk. 2. Mikes football(足球) is _ the chair. 3. These pencils are _ the pencil box. 4. Ms. Millers keys are _ the table. 5. That nice dog is _ the bed. . 根据句意及汉语提示填写单词。根据句意及汉语提

    9、示填写单词。 1. This is my sisters _ (房间). Its so nice. 2. I _ (认为) she is Lucys mother. 3. They are my friends._ (他们的) names are Alice and Kate. 4. A hat is on Toms _ (头). 5. The baseball is _ (在下面) the chair. 6. Where is Lily? Sorry, I dont _(知道). 7. Your bag isnt on the bed. Its _(在下面) the table. 8. Wh

    10、eres the _(书柜)? 9. Oh, a bird is _(在上面) my head! 10. Are the _(包) on the chair? 11. Marys hat is on her _ (头) now. 12. Look! The dog is on the _(床). 13. Please _ (来) to my house this afternoon. 14. I _ (认为) Jane is in the classroom now. 15. Your bag is in the _(书桌). . 选出每组划线部分发音不同的单词选出每组划线部分发音不同的单词。

    11、 1. A. wall B. salt C. always D. also 2. A. shirts B. writes C. birds D. sits 3. A. knock B. chocolate C. costune D. wonderful 4. A. world B. morning C. firework D. word 5. A. house B. country C. trousers D. shout IV. 按要求完成句子。按要求完成句子。 1. The baseball is under the bed. (改为一般疑问句) _ 2. The dictionaries

    12、 are on_the_desk. (对画线部分提问) _ 3. Where are my notebooks? (补全答语) _ _ in your schoolbag. 4. The books are under the table. (改为单数句) _ 5. I think he is from America. (改为否定句) _ V. 根据汉语完成句子根据汉语完成句子。 1. 我的书包在哪里? _ _ my schoolbag? 2. 地图不在他爷爷奶奶的房间里。 The map _ in his _ room. 3. 我不知道。 I _ _. 4. 你的钥匙在沙发上吗? _ yo

    13、ur keys _ _ _? 5. 打雷的时候请不要站在树下。 When thunder comes, please dont stand _ _ _. VI. 根据汉语意思完成课文原句根据汉语意思完成课文原句。 1. 我的书在哪里? 它们在沙发上。 _ _ my books? _ on the _. 2. 快点,杰克! _ _, Jack! 3. 并且它不在椅子下面。 And its _ _ _ _. 4. 我认为它在你爷爷奶奶的房间里。 _ _ its _ your grandparents_. VII. 根据句意及首字母提示补全单词根据句意及首字母提示补全单词。 1. C_ and me

    14、et my friends. 2. Whats her telephone number? Sorry, I dont k_. 3. The cat isnt on the sofa. Its under the c_. 4. Look at my b_. My quilt is on it. 5. Is Tony u_the tree? Yes, he is. VIII. 用所给词的适当形式填空用所给词的适当形式填空。 1. Where _ (be) my white quilt? 2. These are Jim and Jack and this is _ (they) classroo

    15、m. 3. Are those his _ (hat)? 4. Where are her _ (bookcase)? 5. My friends _ (not know) my new QQ number. IX. 单项选择。单项选择。 1. What can you see in _picture? I can see_ tiger. A. the; a B. a; a C. a; the D. the; the 2. Where are_ pens? Are _ in the pencil box? A. my; they B. I; they C. your; you D. his;

    16、them 3. Whats that on the table ? I_its a book. A. know B. think C. see D. say 4. Mary isnt _ . Her clothes are on the floor. A. nice B. good C. tidy D. fine 5. Ginas books _ in the room. A. is everywhere B. are everywhere C. is at everywhere D. are at everywhere 6. Where is my key.Mom? _ Is it in y

    17、our schoolbag? A. Its here B. Its on the floor C. Its under your bed D. I dont know 7. The baseball is _ the table _ the floor. A. on; under B. on; in C. under; under D. under; on 8. Pauls mother is a nurse. She works _ a hospital. A. with B. on C. of D. in 9. Linda wants_ Mr. Li for help, but she d

    18、oesnt know his phone number. A. ask B. to ask C. say D. to say 10. _ are my keys? They are on the sofa. A. What B. Where C. Why D. Who 11. Do you know the _ between them? A. difference B. different C. difficult D. difficulty 12. Where are his pens? _ on the desk. A. It B. Its C. They D. Theyre 13. _

    19、 you give me _ rice? Yes. Here you are. A. Are; any B. Can; some C. Do; some D. Can; a 14. Excuse me. _ is the tape? Its on the table. A. Where B. What C. How D. That 15. I have some _ in my schoolbag. A. book B. pencil C. eraser D. pens . 根据图片提示根据图片提示,完成下列对话。完成下列对话。 1.Wheres your schoolbag? _. 2.I

    20、cant find my hat. Where is it? _. 3._? Yes, they are. 4.Is the notebook on the table? _. 5.Where are the books? _. . 短文填词。短文填词。 从方框中选择适当的单词补全短文。 where, some, chair, set, under, they, and, dictionary This is the bedroom(卧室) of Alan. Its very nice. There are _1_ pictures on the wall. There is a _2_ of

    21、 keys and a _3_ on the desk. His schoolbag is on the _4_. His baseball is _5_ the bed. _6_ are his toys _7_ books? Oh, _8_ are in the desk. . 阅读理解。阅读理解。 A Tom has a new room. In his room, a photo is on the table. Three people are in the photo, his father, his mother and he. A desk, a chair, a bed an

    22、d a bookcase are in the new room, too. A baseball is under the chair and some CDs are under the bed. A hat is on the desk. Some plants are on the floor. A bookcase is next to the bed. Some English books are in the bookcase. What a nice room! 1. What is under the chair? A. B. C. D. 2. Where are the p

    23、lants? A. On the desk. B. Under the bed. C. On the floor. D. In the photo. 3. How many people are there in the photo? A. Two. B. Three. C. Four. D. Five. 4. Where are the CDs? A. Under the bed. B. Under the chair. C. In the bookcase. D. On the desk. 5. Whats next to the bed? A. A book. B. A baseball

    24、. C. A bookcase. D. We dont know. B I am John.and this is my brother, David. Im tidy, but David is not. In our room, my books and tapes are in the bookcase. My red tape player is on the desk and my keys are in the schoolbag. I have a watch. Its blue and it is on the desk, too. Davids books are every

    25、where on the bed,on the sofa and under the chair. The white model plane is his. Its under the bed. He always asks. Wheres my ruler? Wheres my schoolbag? 6. Who is tidy? A. John. B. David. C. John and David. D. Davids sister. 7. Where is Davids model plane? A. On the bed. B. Under the bed. C. On the

    26、desk. D. Under the desk. 8. Johns keys are _. A. in the bookcase B. on the desk C. in the schoolbag! D. under the bed 9. Johns tape player is _. A. red B. white C. blue D. yellow 10. Davids books arent _. A. on the bed B. on the sofa C. under the chair D. in the bookcase IV. 根据要求完成下列句子根据要求完成下列句子。 1.

    27、 My erasers are in the pencil box. (对画线部分提问) _ _ your erasers? 2. The basketball is under the table. (改为一般疑问句并作否定回答) _ the basketball under the table? No, _ _. 3. My books are in the bookcase. (改为否定句) My books _ in the bookcase. 4. Our pens are in the pencil boxes. (改为单数句) _ _ _ in the pencil box. 5

    28、. Is it under the chair? (作肯定回答) _, _ _. 6. Look! Wheres the bag? Oh,its _.(the,sofa,on) 7. My alarm clock is _.(the,desk,on) 8. Is the plant _.(the,desk,under) Yes,it is. 9. The books _ the bookcase. (be,in) 10. Where are the keys? _.(the,desk,on) V. 语法专练语法专练。 看图,在横线上填入适当的介词。 1. A pencil box and a

    29、dictionary are _ the schoolbag. 2. Are the books _ your chair? Yes, they are. 3. The dog is _ your bed. 1.(2018 甘肃武威中考)There are many good teachers in_ school. A. we B. him C. our D. themselves 2.(2018 辽宁沈阳中考)Bob dislikes coffee, so he almost _ drinks it. A. often B. always C. never D. ever 3.(2018

    30、江苏徐州中考)Would you like some coffee? No, thanks. I _ drink coffee. A. seldom B. often C. only D. always 4.(2018 广西贺州中考)Study hard, _ you can get good grades. A. or B. but C. while D. and 5. (2018山东临沂中考)Most British people drink tea every day _ they prefer black tea. They usually add milk or sugar to t

    31、heir tea. A. so B. or C. but D. and 6.(2018 上海中考)Peter spent half a day fishing by the river, _he didnt catch anything. A. so B. or C. for D. but 7.(2018 甘肃白银中考)I know his face _ I cant remember his name. A. and B. but C. or D. so 8.(2018 黑龙江绥化中考)Work hard, _youll catch up with your classmates next

    32、time A. and B. or C. but 9.(2018 山东青岛中考)It is raining heavily, none of the students are late for school. A. although B. but C. so D. because 10.(2018 山东东营中考) _ do you like the Double Eleven Shopping Festival? I dont like it because my mother often buys a lot of things we dont need. A. How B. Why C.

    33、When D. Where 11.(2018 云南昆明中考)Hi, Lucy. _ is your birthday? My birthday is on May 2nd. A. What B. Why C. When D. Where 12.(2018 天津中考)In the picture, he sits _me, looking very happy. A. beside B. among C. up D. through 13.(2018 云南昆明中考)Tony, dont eat _ class. Sorry, I wont do it again. A. in B. on C.

    34、to D. by 14.(2015 湖南张家界中考)_ is your grandmother? Is she fine? A. What B. How C. Where 15.(2015 贵州黔东南州中考)Look! Whats in the tree? _ bird, I think. A. 不填 B. A C. An D. The 16.(2016 重庆中考 A 卷)Mrs. Black, Im afraid that Ill fail the exam. _, dear! Take it easy. Im sure youll pass it. A. Sorry to hear tha

    35、t B. Come on C. All right D. Good job 17.(2015 海南娄底中考)Do you know _? Sorry, I dont know. A. how old is he B. how old he is C. how old does he 18.(2016 重庆中考 B 卷)Jim lives _ a small village and the air there is very fresh. A. on B. in C. under D. from K 基础基础 . 根据句意及图片提示填写单词。根据句意及图片提示填写单词。 1. on 2. und

    36、er 3. in 4. on 5. under . 根据句意及汉语提示填写单词。根据句意及汉语提示填写单词。 1. room 2. think 3. Their 4. head 5. Under 6. know 7. under 8. bookcase 9. on 10. bags 11. head 12. bed 13. come 14. think 15. desk . 选出每组划线部分发音不同的单词选出每组划线部分发音不同的单词。 15 ACDBB IV. 按要求完成句子。按要求完成句子。 1. Is the baseball under the bed? 2. Where are th

    37、e dictionaries? 3. They are 4. The book is under the table. 5. I dont think he is from America. V. 根据汉语完成句子根据汉语完成句子。 1. Where is 2. isnt;grandparents 3. dont know 4. Are;on the sofa 5. under the tree VI. 根据汉语意思完成课文原句根据汉语意思完成课文原句。 1. Where are; Theyre;sofa 2. Come on 3. not under the chair 4. I think

    38、; in;room VII. 根据句意及首字母提示补全单词根据句意及首字母提示补全单词。 1. Come 2. know 3. chair 4. bed 5. under VIII. 用所给词的适当形式填空用所给词的适当形式填空。 1. is 2. their【解析】名词 classroom 前需用形容词性物主代词来修饰。they 的形容词性物主代词为 their,意为 他们的。 3. hats 4. bookcases 5. dont know IX. 单项选择。单项选择。 2. A 【解析】句意:我的钢笔在哪里?他们在铅笔盒里吗?my 我的,形容词性物主代词;they 他们,人 称代词宾格

    39、形式;I 我,人称代词主格;your 你的,形容词性物主代词;you 你,你们,人称代词; his 他的,物主代词;them 他们,人称代词宾格。第一个空后有名词 pens,这个空应填形容词性物主 代词, 故先排除 B; 第二个空是句子的主语, 应用主格形式, 并且代指的是 pens, 故应用 they。 选 A。 3. B 【解析】句意:什么东西在桌子上?我想它是一本书。know 知道;think 思考,认为;see 看见;say 说。根据对话的意思可知,这里是对桌子上面的东西发表自己的看法,故应选 B。 4. C 【解析】句意:Mary 一点儿也不整洁,她的衣服在地板上。nice 好的,好

    40、看的;good 好的;tidy 整 的;fine 好的。根据下句话 Her clothes are on the floor 可知,Mary 不知道收拾她的衣服,所以是不整 洁的,故选 C。 6. D 【解析】句意:妈妈,我的钥匙在哪里?我不知道,它在你的书包里吗?Its here.它在这儿; Its on the floor.它在地板上;Its under your bed.它在你的床底下;I dont know.我不知道。根据下句话 Is it in your schoolbag?可知,妈妈也不知道钥匙在哪里,所以才会用疑问句的形式。故应选 D。 7. D 【解析】句意:棒球在地板上桌子下

    41、面。on 在上面;under 在下面;in 在里面。根据句 意和常识可知,桌子在地板上,而棒球在桌子的下面,under the table 在桌子下面;on the floor 在地 板上。故应选 D。 8. D 【解析】句意:保罗的母亲是一名护士。她在一家医院工作。表示在医院,故用介词 in,故选 D。 9. B 【解析】句意:琳达想要李先生帮忙,但是她不知道他的电话号码。want to do sth. 想要做某事;故 选 B。 10. B 【解析】句意:我的钥匙在哪里?它们在沙发上。A. What 什么;B. Where 哪里;C. Why 为什么; D. Who谁;根据句意故选 B。 1

    42、1. A 【解析】句意:你知道他们之间的不同吗?A. difference“不同之处”;B. different“不同的”; C. difficult “困难的”;D. difficulty“困难”。“不同之处”是名词,故选 A。 12. D 【解析】由 his pens 知,应用复数形式 they 代指,且答语中缺少系动词。选 D。 13. B 【解析】句意:你能给我一些米饭吗?是。给你。本句子是用情态动词 can 表示请求,rice 是不可数名词,some 可以和不可数名词连用表示一些大米的意思,当希望对方给予肯定回答时,疑 问句中可以用 some,故选 B。 14. A 【解析】句意:对

    43、不起,录音带在哪里?在桌子上。考查疑问词辨析题。根据答语 Its on the table.,回答的是地点,可知需用 where 提问,故选 A。 K 能力能力 . 根据图片提示根据图片提示,完成下列对话。完成下列对话。 1. Its on the desk 2. Its on your head 3. Are the books on the sofa 4. No, it isnt 5. They are in the bookcase . 短文填词。短文填词。 1. some 2. set 3. dictionary 4. chair 5. under 6. Where 7. and 8.

    44、 they . 阅读理解。阅读理解。 A 【文章大意】Tom 有了一个新房间,他的房间里都有什么呢?这篇短文给我们介绍了 Tom 新房间里各 东西的摆设。 1. B 【解析】细节理解题。根据短文中 A baseball is under the chair 可知,棒球在椅子下面,结合图片可知 应选 B。A是光盘;C是帽子;D是植物。 2. C 【解析】细节理解题。根据短文中 Some plants are on the floor.可知,植物在地板上。故应选 C。 3. B 【解析】细节理解题。根据短文中 Three people are in the photo, his father, h

    45、is mother and he.可知,照片 中有三个人,他们是 Tom以及他的父母。由此可知应选 B。 4. A 【解析】细节理解题。根据短文中 some CDs are under the bed.可知,光盘在床下面。由此可知应选 A。 5. C 【解析】 细节理解题。 根据短文中 A bookcase is next to the bed.可知, 一个书架挨着床放着。 故应选 C。 B 【文章大意】这篇短文中介绍了 John 和 David 的房间,他们是兄弟,John 非常的整洁,他的东西井井 有条;而 David 的东西却乱七八糟的。 8. C 【解析】细节理解题。根据短文中 and

    46、 my keys are in the schoolbag.可知,本文的作者的 John,他的钥 匙在书包里。故应选 C。 9. A 【解析】细节理解题。根据短文中 My red tape player is on the desk 可知,John的红色磁带播放器在他 的书桌上。由此可知播放器是红色的,故选 A。 10. D 【解析】 细节理解题。 根据短文中 Davids books are everywhere on the bed, on the sofa and under the chair. 可知,David 的书到处都是在床上、在沙发上、在椅子下面。文章中没有提到在书架上,故这个

    47、题 目应选 D。 IV. 根据要求完成下列句子。根据要求完成下列句子。 1. Where are 2. Is; it isnt 3. arent 4. My pen is 5. Yes;it is 6. on the sofa 7. on the desk 8. under the desk 9. are in 10. Theyre on the desk V. 语法专练。语法专练。 1. in 2. under 3. on K 真题真题 1. C 【解析】句意:我们学校有很多好老师。A. we人称代词,主格,我们;B. him人称代词,宾格,他; C. our 形容词性物主代词,我们的;D.

    48、 themselves 反身代词,他们自己。由空格后面的名词 school, 可知此处应填形容词性物主代词,用来修饰后面的名词 school,结合选项,可知 C选项符合题意, 故答案选 C。 2. C 【解析】 句意: 鲍伯不喜欢咖啡, 所以他几乎从不喝咖啡。 本题考查副词的用法。 A. often 经常; B. always 总是;C. never 从来不;D. ever 曾经。根据题干中的 “Bob 不喜欢咖啡”可推断,他几乎“从不”喝 咖啡,故所缺的词是 never。故选 C。 3. A 【解析】句意:你想要喝一些咖啡么?不,谢谢。我很少喝咖啡。A. seldom 很少,几乎没 有;B.

    49、 often 经常;C. only 仅仅,只;D. always 总是,一直。答话人拒绝了问话人的建议,因此可知 答话人很少喝咖啡。故选 A。 4. D 【解析】句意“努力学习,你就能取得好成绩”。本题考查连词辨析。A.否则;B.但是,表示转折; C.当时候,引导时间状语从句;D.和,表示顺承。根据句意可知,表示顺承,故选 D。 6. D 【解析】句意:彼得在河边钓了半天鱼,但什么也没钓到。A. so因此;B. or 或者,否则;C. for为了; D. but但是。根据句意可知,前后句表示转折关系。故答案为 D。 7. B 【解析】句意:我认得他的脸,但不记得他的名字。本题主要考查连词辨析。

    50、A. and“和”,表示并列; B. but “但是”,表转折;C. or “否则”,表假设关系;D. so“所以”,表示结果。根据题干“I know his face” (我认得他的脸)与“I cant remember his name”(不记得他的名字)的关系,可知这里是一种转折关 系,因此 but符合题意,故答案选 B。 8. A 【解析】句意:努力学习,下次你就会赶上你的同学们了。本题考查连词。A. and 表示并列关系; B. or 表示选择关系; C. but 表示转折关系。 “努力学习”和“赶上你的同学们”不存在转折和选择关系, 属并列关系,故选 A。 9. B 【解析】句意:


    注意事项

    本文(人教版七年级英语上册Unit4 Section A培优讲义(含答案))为本站会员(hua****011)主动上传,七七文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知七七文库(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    工信部备案编号:浙ICP备05049582号-2     公安备案图标。浙公网安备33030202001339号

    本站为“文档C2C交易模式”,即用户上传的文档直接卖给(下载)用户,本站只是网络服务平台,本站所有文档下载所得的收益归上传人(含作者)所有。本站仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。如您发现文档所含内容侵犯了您的版权或隐私,请立刻联系我们并提供证据,我们将立即给予删除!

    收起
    展开