英语:Unit 5 This is my sister课件(鲁教版六年级上)

Unit 5 This is my sister. 教学目标 跨学科学习 语言功能 语言目标 重点及难点
语言结构 学习策略与思维技巧
重点词汇及句型
教学目标:
1. 学会介绍自己的家人和朋友。 2. 根据有关信息猜测人物。 3. 能够用写信的形式介绍自己的家庭。 4. 热爱家庭,关爱家人。
语言功能
1. 介绍人物。 2. 辨别人物。
Those are my sisters _______
father These are his _______ mother and ______.
Those are his grandfather ________ and grandmother _________
This is his friend _____
重 点:
1.指示代词的用法。 2.词的复数形式。包括名词复数、代词复数、 be动词的复数等。

点:
1. 复数概念的引入。 2.名词变为复数形式。 3. 句子变为复数。 4. Is this/that your….? 与Is he/she your…? 答语的区别。
Unit 5 This is my sister.
This is his grandmother. 奶奶 These are his grandparents. 祖父母
3. These are my parents. These are 是用来介绍两个或两个以 上的人或物。 注意:these是this的复数, 指“这 些”, those是that的复数, 指“那 些”。 These、those作主语时, 后面 的谓语动词用复数形式are。
grandparents ___________ (grandfather/grandmother) friend _______ Lin Hai father mother _________
sister ______ (Mary)
brother ________ (Jim)
This/That is his …… These/Those are his ……
合, 或象别人介绍自己的父母时使用。
如:
David, this is my mother.
大卫, 这是我妈妈。
2. parents 指双亲, 指父亲或母亲一个人 时, 要用parent 形式。 在英语中表示两个或两个以上的人或 物时, 名词要用复数形式。如: one apple. 一个苹果。 two apples. 两个苹果。
跨学科学习
1. 视觉能力与语言艺术:利用卡通学习新句型; 利用绘画及相片介绍家人及朋友,然后用英语进 行介绍。 2. 社会实践:了解家庭,理 解家人,关爱家人。
语言结构:
1. 指示代词:this that these those 2. 主格人称代词:I he she 3. Yes /No 问句及简单回答。 4. 名词的复数形式。
uncle 叔叔
aunt 姑姑
cousin niece nephew 表兄弟 侄女 外甥
son daughter grandson 儿子 女儿 孙子
granddaughter 孙女
Who can say the words of the family members as more as you can?
They are my sisters.
This is my sister. 姐,妹 That is also my sister. 姐,妹Thoseຫໍສະໝຸດ are my brothers. 那些
This is my brother. 兄,弟
That is also my brother. 兄,弟
This is his grandfather. 爷爷
Period I (1a---2c)
This is my father. 父亲 This is my mother.
母亲
These are my parents. 这些 父母亲 That is his little friend. 朋友
Explanation
1. mother, father 用于比较正式的场
重点词汇及句型
mother father sister brother grandfather grandmother friend uncle aunt cousin parents
1. Is this your sister? Yes, it is. / No, it isn’t. 2. Is that your brother? Yes, it is. / No, it isn’t. 3. These are my friends. 4. Those are my brothers. 5. Is Guo Peng your brother? Yes, he is. / No, he isn’t. 6. Thanks for the photo of your family.
father mother
parents
grandfather grandmother Is this his……? grandparents Yes, it is. No, it isn’t.
brother
friend
sister
brothers This is my family. Those are my two _______ sister and this is my ______.
father mother
parents these those
grandfather grandmother grandparents
brother
friend
sister
This is my brother _____.
sister This is my _____.
_______ These are my brothers.
语言目标:
1. 运用 this/that 介绍他人。This/That is…. 2. these /those 的正确运用。These/Those are… 3. 运用this/that的疑问式询问、辨认人物。
学习策略与思维技巧
1. 通过对人物个性化的描述,识别图片。 2.通过对话练习,掌握介绍人物时常用的习惯 用语。
合集下载

鲁教版五四制英语六年级上册Unit5复习资料

鲁教版五四制英语六年级上册Unit5复习资料

名师指导:Unit5复习资料一. 目标语言1. This/That is my sister.2. These/Those are his brothers.3. Is she/he her friend? Yes, she/he is. No, she/he isn’t.4. Are these/those your cousins?Yes, they are. No, they aren’t.二. 重点单词和词组1. friend 朋友友人This is my friend. 这是我的朋友。

We are good friends. 我们是好朋友。

make friends with… 与……交朋友Paul is nice and I want to make friends with him. 保罗人很好,我想和他交朋友。

friendship 友谊friendly 友好的2. parent 父亲或母亲father or motherparents 父母双亲father and motherThese are my parents. I love them. 这是我的双亲,我爱他们。

grandparent 祖父或祖母外祖父或外祖母grandparents 祖父母外祖父母3. uncle 父辈中除父亲以外的所有男性亲属aunt 长辈中除母亲以外的所有女性亲属cousin 堂(表)兄弟堂(表)姐妹Anna is my cousin, she is my aunt’s daughter. 安娜是我的表妹,她是我姑姑的女儿。

4. grandmother grandfather mother father sister brother aunt uncledaughter son 对应词5. family family tree 家谱family 意为家人或家庭侧重指成员或家中人口My family are all tall. 我的家人都很高。

鲁教版六年级上册Unit5This is my sister测试题

鲁教版六年级上册Unit5This is my sister测试题

姓名_________ Unit 5 This is my sister测试题一、完形填空(合计10分):Hello, everyone! My name is Lisa. I’m1English girl. This is a2of my family. You can see3people (人) in it. These are my grandparents.4are in the middle of the photo. The tall man is my father. 5name isJack. This is my mother, Betty. My parents6three children(孩子), Eric,Peter and me. Eric and Peter are my7. Eric is seven. Peter is three. And I’mthirteen. 8is the girl? She is my aunt. Her name is Juli e. She is my father’s9. Oh, Bruno is in the photo, too. Bruno is the10of my dog. I like it very much. It’s my good friend.()1. A. a B. an C. the D. /()2. A. phone B. photo C. map D. ruler()3. A. five B. six C. seven D. eight()4. A. He B. She C. They D. You()5. A. His B. Her C. He D. She()6. A. meet B. spell C. have D. see()7. A. friends B. cousins C. sisters D. brothers()8. A. Where B. How C. Who D. What()9. A. sister B. friend C. aunt D. daughter()10. A. color B. name C. number D. picture二.阅读理解 (30) AI'm Li Xia. I'm in No. 10 Middle School in Shanghai. I'm 12. I have twogood friends in school. They are Wang Fang and Hu Bin.I'm Mary. Here is a picture of my family. The nice girl is my cousin Sandy.She is 8. The boy is my brother Paul. He is 10. They are in Beijing now.I'm not in China.I'm Zhao Hui. This is a photo of Zhao Liang. He is in Tianjin. He is 13 andhe is in No. 5 Middle School. Zhao Liang is not my brother. He is myfriend.()11.________ are in No. 10 Middle School in Shanghai.①Li Xia②Paul③Wang Fang ④ Hu BinA.①②③B.②③④C.①③④D.①②④()12.Mary's cousin is________.A.8 B.9 C.10 D.12()13.The last one is a picture of________.A.Zhao Hui B.Zhao Liang C.Mary D.Li Xia()14.Who is in Beijing?A.Li Xia's sister. B.Mary's friend. C.Zhao Hui's brother. D.Paul's cousin.()15.Which of the following is TRUE (下面哪一项是正确的)?A.Li Xia is 13. B.You can see(看见)four girls in the pictures.C.Mary is not in China. D.The second one is a picture of two girls. ( )16. John Brown and Anna Brown are Alan's_______.A.parentsB. GrandparentsC. brother and sisterD. cousins( )17.Mary is Sally’s_______.A.aunt B.mother C.sister D.grandmother( )18.Ann is John Brown's_______.A.cousinB.sonC.granddaughterD.daughter( )19.Tom and Kate are Ann's_______.A.cousinsB.uncle and auntC.brother and sisterD.parents( )20.In the family tree,Sally has_______cousins.A.twoB.threeC.fourD.five(C)Hi, I’m Alice. This is my grandmother Anna Green. She is kind. She is 65. She has two sons and a daughter. My father is h er first son. His name is Bill . he is 40.My mother’s name is Sally. David is my uncle. Emma is my aunt. My uncle has a son. His name is Jim. He is my cousin. My aunt has a daughter and a son. They are Kim and Tony. I like Kim. She is my good friend!( )21.Bill Green is Alice’s_____ A. son B. grandfather C. father D. cousin( )22..Alice’s mother is _____A. EmmaB. AnnaC. KimD. Sally( )23.Alice has_____ cousin(s).A. oneB. twoC. threeD. four.( )24.Emma is _____A. Alice’s sisterB. Sally’s daughterC. Jim’s motherD. Tony’s mother ( )25.Which is TRUE(正确的)?A. Alice’s grandparents are 65.B. Alice’s uncle’s son is Jim.C. Alice has a brother and a sister.D. Tony and Kim are good friends.DHello, my name is Jason. I am in England with my family. My father's name is David. His hair (头发) is black. My mother is Judy and her hair is brown. I have a sister and a brother. My sister's name is Alice. She is 4. My brother's name is Tom and he is 6. I am 13.My grandparents are in England, too. My grandpa is 70 and my grandma is 67. Their telephone number is 227-9601. My grandpa likes taking photos (拍照). He likes taking family photos. My grandma likes books. Her books are interesting (有趣的). I like them.( )26. David is Jason's ______.A. brotherB. grandpaC. fatherD. friend( )27. Who has brown hair?A. Judy.B. Alice.C.David.D. Jason.( )28. How old (几岁) is Jason?A. 2.B. 4C. 6.D. 13.( )29. What's the telephone number of Jason's grandparents?A. 227-9061.B. 227-9601.C. 229-7601.D. 229-0176.( )30. Jason's grandma likes ______.A. phonesB. booksC. photos D . pens三。

鲁教版五四制英语六年级上册Unit5Thisismysister单元评价检测试题

鲁教版五四制英语六年级上册Unit5Thisismysister单元评价检测试题

Unit 5 This is my sister单元评价检测试题(45分钟100分)第Ⅰ卷(共50分)一、听力选择(10分)(一)录音中有五个句子,听一遍后,选择与其相符的图片。

(5分)1.________2. ________3. ________4. ________5. ________(二)录音中有一篇短文,听短文两遍,然后从每小题A、B、C中选出能回答每个问题的正确答案。

(5分)6. How many people are there in the photo?A. Two.B. Four.C. Six.金戈铁骑制作7. What’s the girl’s name?A. Joan.B. Betty.C. Helen.8. Who is Ben?A. Mr Black’s son.B. Betty’s brother.C. Mrs Bl ack’s cousin.9.Are Ben and Betty in the same school?A. No, they aren’t.B. Yes, they are.C. We don’t know.10. Who’s Mike?A. Betty’s father.B. Ben’s grandfather.C. Helen’s father.二、单项选择(20分)1. I have ________ uncle and ________ aunt.A. a; anB. an; anC. a; aD. an; a2. —Is this her brother?金戈铁骑制作—Yes, ________ .A. he isB. she isC. his isD. her is3. Mike and I ________ friends.A. areB. isC. amD. be4. That is my good friend._______ name is Mary.A. SheB. HeC. HisD. Her5. —Is this a photo ________ your family?—Yes, it is.A. forB. ofC. inD. at6. Look, here ________ pictures of Beijing, China.A. isB. areC. amD. be7. ________his brothers and sisters.A. This isB. Those areC. It isD. These is8. —________she?—She’s my sister, Jenny.金戈铁骑制作金戈铁骑制作A. Who’sB. WhoC. What’sD. What9. —Are these her grandparents? —No, ________ . A. these aren’t B. these are C. they aren’tD. they are10. —Have a good day! —________! A. Me, too B. Nice to see you C. ThanksD. I can三、完形填空(10分)This is a 1 of Obama’s family. This man 2 Mr. Obama. 3 is two daughters’ father. 4 woman is Mrs. Obama. 5 is two daughters’ mother. Who 6 this girland 7 girl? This 8 is Marlia Obama, Mr. Obama’s 9 daughter. This girl is Natasha Obama, Mr. Obama’s second daughter. Marlia is 10 elder sister. Natasha is the younger sister. They are good sisters. 1. A. mapB. bookC. photoD. room2. A. am B. is C. are D. be3. A. Her B. She C. His D. He4. A. This B. These C. A D. An5. A. Her B. She C. His D. He6. A. am B. is C. are D. be7. A. a B. an C. this D. these8. A. boy B. boys C. girl D. girls9. A. one B. first C. No. one D. firstly10. A. the B. a C. an D. /四、阅读理解(10分)Come and look at these photos. This is a photo of a man, Mr. Smith, and a girl, Cindy Smith. Mr. Smith is Cindy Smith’s father. And Cindy Smith is Mr. Smith’s daughter.In the next photo are a woman, Mrs. Smith, and a boy, Bob Smith. Mrs. Smith is Mr. Smith’s wife and Bob Smith’s mother. Bob Smith is Cindy Smith’s younger brother.1. The father of Cindy is ________.金戈铁骑制作A. BobB. Bob SmithC. Mr. BobD. Mr. Smith2. The mother of Bob is ________.A. CindyB. Miss CindyC. Mrs. CindyD. Mrs. Smith3. Cindy Smith is ________.A. Bob’s elder sisterB. Bob’s daughterC. Mrs. Smith’s sisterD. Cindy’s aunt4. What’s the Chinese meaning of “wife”?A. 女友B. 妻子C. 同事D. 保姆5. These two photos have ________ people(人).A. eightB. sixC. fiveD. four第Ⅱ卷(共50分)五、听力填空(5分)录音中有一篇短文,听短文两遍后,根据所听内容补全句中所缺单词。

Unit5SectionA1a-2d教案(五四制)英语六年级上册

Unit5SectionA1a-2d教案(五四制)英语六年级上册

Unit 5 Section A 1a2d 教学目标1.复习并熟练掌握this,that,these,those。

2.了解自己的家庭,理解家人,热爱家人教学重点单词的听说读写及读写规律。

教学难点二、展示交流、合作探究(小组讨论,发言人展示等可以设计多个活动、任务)1、读一读,猜一猜。

Father’s mother is myFather’s father is my2、教师拿出全家福,引导学生用一般疑问句Is he/ she your ?Is this/that your ?3、要求学生拿出自己的全家福,完成刚才的任务4、学生小组合作制作家谱图。

5、每组选一个同学上来就制作的家谱做介绍。

按要求进行句型转换。

1.This is my friend. (变为复数句) my .2.Is that your baseball? (变为复数句) your ?3.She is my mother’s sister.(变为同义句)She is .4. He is my uncle. (变为一般疑问句) your uncle?5. This is my grandmother and this is my grandfather. (变为同义句) my .6. Those are photos. (就画线部分提问) those?7. Are these school things?(作否定回答)No, .8. That is her brother.(变为否定句)That brother.9. That’s my sister. (就画线部分提问)that?情景对话。

根据上下文要求,填入一个适当的单词。

Mike: Good morning!Tom: ________ ________, Mike. Do you know Kate?Mike: No. Who's Kate?Tom: Come and ______ her. ______ _______ Kate. Kate, this is Mike.Mike is my good friend.Kate: ________ ________ ________ ________, Mike.Mike: Nice to meet you, Kate. Is that girl your sister? Y ou look the same.Kate: ________, we are twins(双胞胎).三、达标检测用括号中所给单词的适当形式填空。

鲁教版六年级上册英语全册重点

鲁教版六年级上册英语全册重点

鲁教版六年级上册英语全册重点2.What color is it?它是什么颜色的?It’s +颜色。

It’s blue.它是蓝色的。

3.red红色yellow黄色green绿色blue蓝色purple紫色pink粉红色black黑色white白色brown棕色orange橙色4.How do you spell it?你怎么拼写它?Spell it。

please.请拼写它。

5.crayon蜡笔markerXXX铅笔XXX钢笔eraser橡皮擦ruler直尺In this unit。

we learn about colors and how to describe objects using colors。

We also learn how to spell words and ask for spellings。

Some common colors include red。

yellow。

green。

blue。

purple。

pink。

black。

white。

brown。

and orange。

To ask for the spelling of a word。

we can say “How do you spell it?” or “Spell it。

please.” Some common nery items include crayons。

markers。

pencils。

pens。

erasers。

and rulers.1) What is this/that。

What is this/that thing?2) It's a ruler。

It's an apple.3) What color is the key。

It's yellow。

What color are the keys。

They're red.4) It's black and white.5) S is small。

鲁教版六年级上册英语Unit5 This is my sister. 学案(无答案)

鲁教版六年级上册英语Unit5 This is my sister. 学案(无答案)

六年级英语Unit5 This is my sister.Section A 1a-2d【学习目标】:1.能正确读、写本课的13个黑体单词。

2.会运用句型This/That is -,These/Those are-介绍家人朋友。

3.能听懂有关介绍家庭成员的听力,完成相关练习。

4.初步学会运用复数,明确主谓一致并练习。

【学习重点】会运用句型This/That is -,These/Those are-介绍家人朋友。

【学习难点】初步学会运用复数,明确主谓一致并练习。

【预习案】自学任务1:仔细阅读课本P25-26,了解家庭成员的表达,完成汉译英。

1.家庭__________2.祖父母___________3.爷爷__________4.奶奶________5.父母______6.爸爸________7.妈妈_________8.兄弟_________9.姐妹____________自学任务2:翻译句子。

1.她是谁?2. 那是我的家人。

3.这些是我的哥哥们。

4.那些是我的父母。

5.Who are they ?______________6.They are my sisters.______________ 【探究案】探究1:this/thatThis/That is...是一个陈述句,用来介绍他人或物品。

this是指示代词,意为“这,这个”,指代单个人或事物,一般指代离说话人较近的人或事物。

其对应词为that,意为“那,那个”,用于指代离说话人较远的人或事物。

当第三者给双方作介绍时,通常用“This is...”。

它们的一般疑问句在回答时不直接用this, that, 而是用it来代替上文的指示代词以免词汇重复。

(1)---Mom,_______ is my friend,Li Lei.---Li Lei,_______is my mother.A.this; thisB. that; thisC. that; thatD. this; that(2)Is that your ?A. brothersB. schoolC. grandparentsD. aunts探究2:these/those 的用法these和those是指示代词,these 意为“这些”,是指示代词this的复数形式。

鲁教版英语六上Unit 5 This is my sister 单元备课教学设计

鲁教版英语六上Unit 5 This is my sister 单元备课教学设计一. 教材分析鲁教版英语六上Unit 5 This is my sister 单元主要围绕家庭成员进行学习,包括介绍家庭成员的名称、外貌特征等。

通过本单元的学习,学生能够掌握家庭成员的英文表达,学会介绍自己的家人,并能够运用所学知识进行简单的日常交流。

二. 学情分析六上的学生已经具备一定的英语基础,对于日常生活中的基本词汇和句型有所了解。

但部分学生对于家庭成员的英文表达和介绍方式还不够熟悉,因此需要在教学中进行针对性的指导。

此外,学生之间的英语水平参差不齐,教学过程中需要关注到每一个学生的学习情况,尽量让每个学生都能参与到课堂活动中来。

三. 教学目标1.学生能够掌握家庭成员的英文表达,如father, mother, sister, brother等。

2.学生能够学会介绍自己的家人,并能够运用所学知识进行简单的日常交流。

3.学生能够通过听力、口语、阅读等多种方式,提高自己的英语综合运用能力。

四. 教学重难点1.重点:家庭成员的英文表达,介绍家人的句型。

2.难点:家庭成员词汇的准确运用,介绍家人时的语言能力。

五. 教学方法1.任务型教学法:通过设置各种任务,让学生在实际操作中学会运用所学知识。

2.情境教学法:创设各种家庭情境,让学生在真实的环境中进行语言交流。

3.互动式教学法:教师与学生,学生与学生之间的互动,提高学生的参与度和积极性。

六. 教学准备1.准备家庭成员的图片,用于展示和练习。

2.准备家庭成员的单词卡片,用于学习和复习。

3.准备介绍家人的句型模板,用于学生练习。

七. 教学过程1.导入(5分钟)利用图片引入家庭成员的主题,让学生猜测并说出家庭成员的英文名称。

2.呈现(10分钟)展示家庭成员的图片,教授单词father, mother, sister, brother等,让学生跟读并模仿。

3.操练(15分钟)分组进行角色扮演,让学生模拟介绍自己的家人,可以使用句型“This is my … He/She is …”进行练习。

鲁教版英语六年级上册重点句型归纳完整版

是的,它们是。/不,它们不是。
3.It’smine./hers./his.
它是我的。/她的。/他的。
They’remine.它们是我的。
4.Excuseme打扰一下。
Excuseme,后加问句。
5.whatabout…=howabout…怎么样
Whataboutthisdictionary?
这本字典怎么样呢?
14.asetof…一副/套
asetofkeys是单数一串钥匙
15.LostandFound失物招领
Unit7Where’smyschoolbag?
1.-Where’sthemap?地图在哪里?
-Where’remybooks?我的书在哪里?
2.onthesofa在沙发上
intheschoolbag在书包里
about是介词,后加名词、代词‘、doing’
6.Thanksfor+n./doingsth为…而感谢
Thankyouforyourhelp.谢谢你的帮助。
Thanksforhelpingme.谢谢你帮助我。
7.You’rewelcome.不用谢。
welcome.toBeijing。欢迎来到北京。
你的电话号码是多少?
B:Myphonenumberis281-9176.
我的电话号码是281-9176。
6.--Nicetomeet/seeyou.
--Nicetomeet/seeyou,too.
见到你很高兴。见到你也很高兴.
stname=familynamelastname姓氏
firstname=givenname名字
10,11,12,13,15,19,20,21,30,39
15.Howmuch问价格,Howmuch+不可数名词,问数量。

五四制鲁教版初中英语教材介绍

五四制鲁教版初中英语教材介绍(2012-03-30 17:21:55)转载▼标签:杂谈五四制鲁教版初中英语教材介绍五四制鲁教版初中英语教材是根据人民教育出版社出版的《义务教育课程标准实验教科书英语(新目标)》(以下简称《英语(新目标)》)基础上,依据教育部颁发的《英语课程标准》改编的一套6~9年级英语教材。

本套教材供初一至初四年级的学生使用。

全套教材共7册,学期4年。

一、教材编写理念与思路任务型语言教学是继交际教学思想发展起来的一种教学途径,近几年来逐渐成为国际上广泛采用的教学方法。

它把语言应用的基本理念转化为具有实践意义的课堂教学方式,以学生为学习活动的主体,以任务为中心,在运用语言完成各种任务的过程中来学习、体会、掌握语言。

鲁教版《英语》的改编,以任务型语言教学为编写理念,以“合理引进国外语言教育理念,适应山东省英语教育实际状况”为宗旨,力图把基于生活任务的语言教学模式引入到我国的英语教学领域中来。

本套教材的基本编写思路是:以话题为主线,采用任务型语言教学模式,兼顾交际功能和语言知识结构的学习,以一种循序渐进的生活化的学习程序,引导学生学会运用英语有目的地做事情。

二、教材主要特点(一)语言与文化语言有着丰富的文化内涵,语言与文化密不可分。

学习语言不仅仅是学习语言本身,同时还要了解语言所传递的文化信息。

《英语课程标准》指出,接触和了解英语国家文化有益于对英语的理解和使用,有益于加深对本国文化的理解和认识。

本套教材在系统编排语言知识的同时,注重激活学生已有的文化背景知识,并由浅入深地介绍英语国家的文化,培养学生对中西方文化差异的敏感性,寓思想教育于语言教学之中,提高学生对文化差异的鉴别能力,使学生逐步学会在实际情景中恰当而灵活地运用语言。

这套教材语言地道,有很多原汁原味、反映西方文化的文段;在初三年级的每单元之后设计编写了阅读专栏,所有内容均涉及东西方文化交流。

(二)突出学生主体,尊重个体差异学生的发展是英语课程的出发点和归宿。

六年级英语上册-Unit-5-Is-this-your-pencil课件-鲁教版[2]

A:What’s this in English? B:It’s a pen. A:Can you spell it? B:Yes,P-E-N,pen.
注意两个句型的区别。
Find the owner
Section B
baseball
watch
ID card
ring
notebook computer game
3。按要求转换句型
1.This is a pen.(变为一般疑问句)
Is this a pen?
——————————————— 2.Is this your pen?(肯定回答)
——N—o, —it—i—sn—’t
3.How do you spell “ruler”?(回答)
——R—-—U—-L—-—E—-R——————
Steven No.2 Middle school Class Two,Grade one
学生证
3b .Put these pieces in order to make a message. Write numbers in the boxes.
4 io at 529-6403
se call Mar 3
Unit 5
Is this your pencil?
What’s your name? My name is…
What’s her name? Her name is…
What’s his name? His name is…
zero one two three four five six seven eight nine
4.Can you spell “ruler”?(回答)
Yes,R-U-L-E-R,ruler.
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
相关文档
最新文档