发布时间：
1、《校园英语》（CN：13-1298/G4）是一本有较高学术价值的大型周刊，自创刊以来，选题新奇而不失报道广度，服务大众而不失理论高度。颇受业界和广大读者的关注和好评。
主管单位：河北出版传媒集团有限公司。
主办单位：河北阅读传媒有限责任公司。
2、《新课程》（CN：14-1324/G4）是一本有较高学术价值的大型月刊，自创刊以来，选题新奇而不失报道广度，服务大众而不失理论高度。颇受业界和广大读者的关注和好评。
主管单位：山西出版传媒集团。
主办单位：山西三晋报刊传媒集团。
3、《科教文汇》（CN：34-1274/G）是一本有较高学术价值的大型月刊，自创刊以来，选题新奇而不失报道广度，服务大众而不失理论高度。颇受业界和广大读者的关注和好评。
主管单位：安徽省科学技术协会。
主办单位：安徽省科学教育研究会。
知网收录的省级期刊
是正规期刊。
杂志是由河北出版传媒集团主管，河北阅读传媒有限责任公司主办的面向全国公开发行的纯教育类刊物。中国知网、万方数据库、维普资讯网、龙源期刊网全文收录。
全国统一刊号：CN 13-1298/G4
国际标准刊号：ISSN 1009-6426
国内邮发代号：18-116
《校园英语》杂志是经国家新闻出版总署批准，由河北出版传媒集团主管，河北阅读传媒有限责任公司主办的省级教育类专业刊物，已被《中国知网 》、《万方数据》、《龙源期刊网》全文收录。（国际标准连续出版物号 ISSN 1009-6426，国内统一连续出版物号 CN 13-1298/G4，邮发代号18-117，）《校园英语》现设有三个版本：义教版、高中版和高校版。每月11日发行，16开，全彩印刷。
英语教师发表论文的时候会写一些英语教学上的文章，这类文章并不一定要是研究英文的论文，很多都是在教育方面的文章。比如刍议英语教学与文化的结合这样的文章。很多老师在发论文的时候不知道该投稿到哪，下面就来介绍几个优秀的论文发表期刊：核心期刊《外语教学与研究》 周期：双月刊国内统一刊号：CN11-1251/G4国际标准刊号：ISSN1000-0429主办单位：北京外国语大学主管单位：北京外国语大学《外语教学与研究》与国际学术前沿接轨，审稿制度和编辑体例均严格遵从国际惯例，聘请国内外知名专家组成编委会，由北外教育部人文社科重点研究基地"中国外语教育研究中心"和语言研究所的研究人员负责编辑，并实行同行专家匿名审稿。本刊由北外外语教学与研究出版社排印出版，邮局订数长期保持1万份以上，近年平均每期印数1.5万份，在全国各类学术期刊中首屈一指。省级期刊《英语教师》 周期：月刊国内统一刊号：CN：12-1319/G国际标准刊号：ISSN：1009-8852主办单位：中国教育学会外语教学专业主管单位：天津市新闻出版局《英语教师》系中国教育学会外语教学专业委员会会刊，是一本面向基础教育英语教师、兼顾理论性与实践性的英语教学专业期刊。为给所有英语教师搭建相互了解和相互学习的平台，从今年开始，《英语教师》将论文覆盖的范围从中小学英语教学扩展到了包括高校英语专业教学和公共英语教学在内的各级各类英语教学。核心期刊《外语界》 周期：双月国内统一刊号：CN：31-1040/H国际标准刊号：ISSN：1004-5112主办单位：上海外国语大学主管单位：上海外国语大学《外语界》由上海外国语大学主办，高等学校大学外语教学指导委员会、全国大学外语教学研究会、全国大学英语四、六级考试委员会、高等院校外语专业教学指导委员会协办，由上海外语教育出版社出版发行，是目前国内唯一集中反映外语教学和科研最新成果与动态、探讨外语教学理论、交流外语教学实践经验、评介外语教学和科研图书资料的综合性刊物，深受广大读者的好评和欢迎。是了解外语教学界动态的窗口，学习和借鉴国内外先进外语教学理论、方法和经验的必备读物。
备注：为便于区别，我们将1996年至2015年间出的疯狂英语系列杂志统称为旧版，将2016年起全新改版后的疯狂英语系列杂志统称为新版。 疯狂英语(教师版)刊名：疯狂英语(教师版)Crazy English(Teachers)主办：江西教育出版社周期：季刊出版地：江西省南昌市语种：中文;开本：大16开ISSN：1006-2831CN：36-1292/H邮发代号：46-393历史沿革：现用刊名：疯狂英语(教师版)曾用刊名：英语辅导(疯狂英语教师版)创刊时间：2004核心期刊：中文核心期刊(2004)备注：2016年1月起，更名教学版，发行周期改为月刊。疯狂英语(中学版)刊名：疯狂英语(中学版)Crazy English(Teens)主办：江西教育出版社周期：月刊出版地：江西省南昌市语种：中文;英文;开本：16开ISSN：1006-2831CN：36-1292/H邮发代号：46-384（单刊）；46-385（磁带版）；46-386（光盘版）；46-387（合订本）历史沿革：现用刊名：疯狂英语(中学版)曾用刊名：英语辅导(疯狂英语中学版);英语辅导创刊时间：2003年10月期刊荣誉： 社科双效期刊备注：2016年1月起，分为初中版和高中版。疯狂英语(阅读版)刊名：疯狂英语(阅读版)Crazy English(Reader)主办：江西教育出版社周期：月刊出版地：江西省南昌市语种：中文;英文;开本：大16开ISSN：1006-2831CN：36-1292/H邮发代号：46-381（单刊）；46-382（光盘版）；46-383（合订本）历史沿革：现用刊名：疯狂英语(阅读版)曾用刊名：英语辅导(疯狂英语阅读版)创刊时间：2001年1月疯狂英语(原声版)刊名：疯狂英语(原声版)Crazy English(Echo)主办：江西教育出版社周期：月刊出版地：江西省南昌市语种：中文;英文;开本：大16开ISSN：1006-2831CN：36-1292/H邮发代号：46-388（磁带版）；46-389（光盘版）；46-390（合订本）历史沿革：现用刊名：疯狂英语(原声版)曾用刊名：疯狂英语创刊时间：1996疯狂英语(口语版)刊名：疯狂英语(口语版)Crazy English(Speaker)主办：江西教育出版社周期：月刊出版地：江西省南昌市语种：中文;英文;开本：大16开ISSN：1006-2831CN：36-1292/H邮发代号：46-391（光盘版）；46-392（合订本）历史沿革：现用刊名：疯狂英语(口语版)创刊时间：2007 疯狂英语(小学版)刊名：疯狂英语(小学版)Crazy English(Kids)主办：江西教育出版社周期：月刊出版地：江西省南昌市语种：中文;英文;开本：大16开ISSN：1006-2831CN：36-1292/H邮发代号：46-390（光盘版）历史沿革：现用刊名：疯狂英语(小学版)创刊时间：2016 疯狂英语(初中版)刊名：疯狂英语(初中版)Crazy English(Teens)主办：江西教育出版社周期：月刊出版地：江西省南昌市语种：中文;英文;开本：16开ISSN：1006-2831CN：36-1292/H邮发代号：46-391（光盘版）历史沿革：现用刊名：疯狂英语(初中版)曾用刊名：疯狂英语(中学版)创刊时间：2016 疯狂英语(高中版)刊名：疯狂英语(高中版)Crazy English(Youth)主办：江西教育出版社周期：月刊出版地：江西省南昌市语种：中文;英文;开本：16开ISSN：1006-2831CN：36-1292/H邮发代号：46-392（光盘版）历史沿革：现用刊名：疯狂英语(高中版)创刊时间：2016 疯狂英语(教学版)刊名：疯狂英语(教学版)Crazy English(Teachers)主办：江西教育出版社周期：月刊出版地：江西省南昌市语种：中文;开本：大16开ISSN：1006-2831CN：36-1292/H邮发代号：46-393历史沿革：现用刊名：疯狂英语(教学版)曾用刊名：疯狂英语(教师版)创刊时间：2016 疯狂英语(理论版)刊名：疯狂英语(理论版)Crazy English(Pro)主办：江西教育出版社周期：季刊出版地：江西省南昌市语种：中文;开本：大16开ISSN：1006-2831CN：36-1292/H邮发代号：46-389历史沿革：现用刊名：疯狂英语(理论版)创刊时间：2016
建议你在网上看美国的【TIME】~~非常好的杂志，涉及各个反方面。而且是非常正式的语言，非常标准~我在准备出国考试时，所有老师都建议我读TIME，对阅读和写作都有相当大的作用~一定注意，不是‘TIMES’（这是泰晤士报）
《英语广场》比较简单，容易读进去，很增长自信。
1、《中学生英语》
2、《中华少年》
3、《中学课程辅导》
4、《未来英才》
5、《求知导刊》
6、《读书文摘》
7、《知识窗》
8、《课外语文》
9、《语文天地》
10、《作文成功之路》
11、《新课程导学》
12、《高中数理化》
13、《校园英语》
14、《英语广场 》
15、《小作家选刊》
16、《好家长》
17、《数学大世界》
18、《启迪与智慧》
19、《数理化学习》
20、《中学物理》
21、《成才之路》
22、《新校园》
23、《中学化学》
1. The Adroit Journal
在The Adroit Journal审阅评选文章的人是谁？和你一样的年轻人！这份杂志由高中生、大学生和崭露头角的作家运营，出版的类别分为“21岁以上”和“21岁以下”两类，你的作品会和各个年龄阶段作家的优秀作品出现在同一版面。这份杂志接受的作品包括小说和诗歌，还有艺术和摄影作品。
2. Alexandria Quarterly
这份期刊既有电子版也有纸质版，刊登了不少精妙的视觉艺术作品和文学作品。Alexandria Quarterly推崇多样化的艺术，因不以年龄论优秀作品而闻名。这份期刊每年会授予一名17岁以下的艺术家或作家“新人艺术家/作家”奖项。
3. AGNI
这份颇具声望的杂志由波士顿大学创办，既有电子版也有纸质版。AGNI的投稿人不限于高中生，但这份杂志以刊登很多新人作家的作品而闻名。如果能够在AGNI发表作品，那么你就向成为真正的作家迈进了一大步！
4. Cicada
Cicada不仅接受小说、纪实和诗歌作品，还刊登漫画。虽然在这份期刊发表作品的作家来自各个年龄段，但期刊本身的目标读者是年轻人（高中生）。这份古怪但专业的期刊还声称自己对关于维京人的笑话情有独钟。在这份受欢迎的期刊发表作品是一项了不起的成就！
5. The Claremont Review
这份国际杂志刊登来自世界各地的英文作品。这份杂志上所有作者的年龄都在13至19岁之间。对于首次尝试在专业平台发表文章的年轻作家而言，Claremont Review是一个不错的机会。这份杂志还在自己的年度写作比赛中设置了奖项和奖金。
6. Ember
Ember是一份十分出彩的期刊，每年只发行两期。但这份充满梦幻色彩的期刊涵盖了诗歌、小说和创意纪实作品，对各个年龄阶段的读者都具有吸引力。这份期刊不只发表年轻作家的作品，但它尤其鼓励10至18岁的作家和艺术家投稿。
7. The Louisville Review
这份全国性的文学杂志主要是成年作家和知名作家竞技的平台，但它创立的“儿童角”一栏接受幼儿园至12年级作家的投稿。虽然这个栏目的名字可能对严肃的高中作家缺乏吸引力，但是向这份高质量杂志投稿还是值得一试的。如果你的作品被接受了，那么你将获得一次在专业平台发表作品的经历！
8. Polyphony H.S.
这份期刊十分看重高中生的作品，宗旨是将该期刊打造成优秀高中生作家的摇篮。正如他们在网站上所说的，Polyphony H.S.的职员和编辑们相信，“当年轻作家用精确而强有力的语言描绘生活时，他们能够更好地理解自己作为人的价值。”他们对年轻作家和崭露头角作家的关注，反映了这一宗旨。
9. Teen Ink
这是提供给高中生的最受欢迎、最多样化的写作平台之一。这份在线杂志设置了多个类别的栏目，反映出了它推崇的写作多样化。除了传统的诗歌、小说和纪实作品，其他类别还包括：社区服务、旅游与文化、环境问题、健康问题、电视剧和游戏点评、大学作文。
10. Young Adult Review Network
The Young Adult Review Network是一份在线期刊，目标读者是青年成人。和这份列表中其他的期刊不一样，它还发表著名作家为年轻读者创作的作品。因此，作为新人和青少年作家，如果你的作品被选中，你会发现自己的作品将和最优秀的作品一同被展示。
按照你先在的英语水平你比较适合订阅《英语广场》，它的涵盖面比较广，可以学习的全面的英语知识，增加你的词汇量，但是《英语学习》主要是针对学生，其内容不及《英语广场》的内容广泛，建议你订阅《英语广场》。
校园英语按照质量来分属于普刊，按照主管级别来分属于省级刊物，具体信息如下。
《校园英语》是经国家新闻出版总署批准，由河北出版传媒集团主管，河北阅读传媒有限责任公司主办的省级教育类专业刊物，
中文名:校园英语
语种:中文
类别:英语 教育
主管单位:河北出版传媒集团
主办单位:方圆电子音像出版社
创刊时间:2000年
出版周期:旬刊
国内刊号
CN：13-1298/G4
国际刊号
ISSN：1009-6426
邮发代号
18-116
这本杂志不错，在国家新闻出版总署可以查到的，是由双刊号的正规杂志，评职称的话，一版学校都有要求把，我这边是要求省级以上杂志，知网可以查到的就可以，这本杂志在知网也有收录地 ，值得考虑，你投稿的话可以去
知网收录的省级期刊
Many teens that age go through things during 进入查看：2022-2023学年学英语报八年级第23期答案汇总 以下内容仅作展示，图片上方文字进入查看。 When I began high school, I wasn't the most confident kid. I did not believe I could attend college. I did well in school and participated in many after-school activities. I was able to take up many leadership roles there. Many teens that age go through things during their high school years, and I wasn't an exception. They guided me through so many difficult things and made sure I always stayed positive. The time came to apply to college and I did not have any interest in it. They encouraged me to get a degree. But I didn't think that I was smart enough to attend a four-year university. Because they saw something in me, they encouraged me to try. While I studied in DePauw, I experienced culture shock. When I came home for break, I would go visit my teachers at the school. They were always willing to listen, take time out of their schedule and provided me with a space to talk about my experiences with them. They always gave me the best advice that they could. Perhaps they do not realize it, but by providing me with a space to tell my experiences, they were helping me get better. Every word of encouragement stuck with me. I knew that they believed in me, and I did not want to let them down.
A）请根据句意及首字母提示完成下列句子。21. There is a big tree in f_______ of Jim's house. 22. The bus will take you there. You can't m_____ it. 23. I'll wait for you u______ you come back. 24. My mother is cooking dinner in the k_______. 25. There is a car a_____ on the road. Many policemen (警察) are around it. B）请用括号中所给单词的适当形式填空，完成下列句子。26. I like _____ (read) English stories after school. 27. The bookstore is on the ______ (three) floor. 28. When you drive you must be _______ (care) and obey the traffic rules. 29. Many ______ (child) are playing games on the playground. 30. The movie is _______ (real) wonderful. C）请根据中文提示，用词组的适当形式完成下列句子，每空一词。31. My classmates are _____ _______ (谈论)Han Geng. 32. Let's go ______ _______ (立刻), or we'll be late. 33. The train station is _______ _______ (离......远) my home. 34. He often _______ __________ (受伤) in P. E. classes. 35. Don't stop and ______ ________ (继续行走). You'll get to the hospital in five minutes (分钟). Ⅵ. 单项选择请从各题后所给的选项中选出最佳选项。( )36. There _________ an old clock, a computer and some books on the desk. A. have B. be C. has D. is ( )37. -How can I get to the museum? -Walk _____ this street and it's about two hundred meters _____ on the left. A. with, up B. down, along C. at, up D. from, down ( )38. The keys are on the desk. Please __________. A. put them away B. put away them C. put them on D. put on them ( )39. -Don't drive so fast, or the policeman will give you a _____ for speeding. -OK. A. ticket B. photo C. card D. cost ( )40. She's ________ her purse, but she can't _____ it. A. look for, find B. looking for, find C. finding, look for D. find, looking for ( )41. We often see the sign "________" in a busy street． So don't park your car there. A B C D ( )42. -What's the matter? -There is ______ with my bike. A. something wrong B. wrong something C. anything wrong D. wrong anything ( )43. The post office is ______ the bookstore and the hospital. A. from B. between C. in D. on ( )44. My computer doesn't work, so I must ____ someone ______ it. A. let, to check B. call, checking C. get, to check D. ask, check ( )45. - ______ is the bank from here? -It's about 3 kilometers away. A. How long B. How far C. How many D. How much ( )46. There is ________ train station in the town, but there is a bus station. A. not B. no a C. a D. no ( )47. I hear him _______ the piano wonderfully. A. plays B. playing C. to play D. is playing ( )48. _________ turn right! A. Don't B. Not C. Isn't D. No ( )49. -What does your mother look like? - __________. A. She is kind B. She is tall with long black hair C. She likes teaching D. She likes us very much ( )50. -I'm sorry I can't help you now. - _________. A. Thank you very much B. Thanks for your help C. Thank you all the same D. You are welcome Ⅶ. 完形填空请先通读短文，掌握其大意，然后从所给选项中选出最佳选项。When you are in England, you must be very careful in the streets because the traffic keeps on the left. Before you 51 a street, you must look 52 the right first and then to the left. In the morning and in the evening, when people go to or come back from work, the streets are very 53. Traffic is the most dangerous (危险的) at that time. When you go 54 bus in England, you have to be careful, too. Always remember (记住) the traffic 55 on the left. Have a look first, or you may go the 56 way. In 57 English cities, there are big buses 58 two floors. You can sit (坐) on the 59 floor. From there you can see the city very 60. It's very interesting. ( )51. A. cross B. go C. across D. turn ( )52. A. after B. from C. for D. to ( )53. A. long B. busy C. difficult D. small ( )54. A. on B. take C. by D. to ( )55. A. works B. walks C. tries D. drives ( )56. A. wrong B. right C. left D. straight ( )57. A. much B. many C. little D. few ( )58. A. at B. for C. like D. with ( )59. A. two B. second C. one D. first ( )60. A. good B. nice C. much D. well Ⅷ. 阅读理解A FOR RENT 3-bedroom house about ￥ 350 per month. Call Mrs. Tang at 8:00 in the evening. Tel: 2891-6863 LOST I lost my school ID card. My name is Steve. Please call 685-3320. WANTED Looking for a quiet double room about ￥300 per month. Please call Maria at. WANTED Can you work 10 hours a day? If you can, come and work for us. We need a waiter (服务员)!Call Rong's Restaurant at 555-6539. 请根据材料内容判断下列说法正(T)误(F)。( )61. If you want to rent a house with three bedrooms, you should call Mrs. Tang at 8:00 in the morning. ( )62. Steve lost his school ID card. He is looking for it. ( )63. John has a quiet double room for rent. He can call 2891-6863. ( )64. Maria will pay 350 yuan per month for a room. ( )65. If Jack wants to be a waiter in Rong's Restaurant, he should work 10 hours every day. B It's 8:30 in the morning. Miss Green goes into the classroom and finds Jane isn't in. Then she begins her lesson. She asks the students to do the math problems on the blackboard. "May I come in, madam?" a girl asks at the door. "Come in, please," says Miss Green. "You're ten minutes late, Jane." The girl is often late and every time she makes an excuse. "I'm sorry, madam," says Jane. "I'm late because the traffic is bad, and I have to wait for the lights to turn green." "But why don't you catch an earlier (更早的) bus?" asks Miss Green. "I just take the earlier bus. But the later bus often overtakes (超过) the earlier one!" answers Jane. 请根据短文内容从所给的选项中选出最佳选项。( )66. It's ______ when Jane comes. A. 8:10 a.m. B. 8:20 a.m. C. 8:30 a.m. D. 8:40 a.m. ( )67. Miss Green is a(n) ________ teacher. A. history B. Chinese C. math D. English ( )68. What's the meaning (意思) of "make an excuse" in Chinese? A. 找借口 B. 请假 C. 不在意 D. 旷课( )69. Jane comes to school _______. A. by car B. on foot C. by bus D. by bicycle ( )70. 下面哪项说法不正确? A. Jane is often late for school. B. The class begins at 8:30 in the morning. C. Jane's bus is broken (坏的) on the way. D. Miss Green may not believe (相信) Jane. Ⅸ. 情景交际A）请从Ⅱ栏中选出Ⅰ栏中各句的最佳应答语。Ⅰ( )71. Mary, where is your bedroom? ( )72. Don't play on the street. ( )73. Are there any shoes under the desk? ( )74. What's your home like? ( )75. Excuse me, is there a bank near here? ⅡA. OK. B. It's a farmhouse. C. It's next to my study. D. Sorry, I don't know. I'm new here. E. Yes, there are some. B）请选出恰当的选项完成下列对话。A. How far is it from here? B. I think you should take a bus. C. Then you will be there. D. Yes, there is. E. How can I get to the post office? A: Excuse me. 76_________ B: Sorry, I don't know. You can go and ask the policeman. A: Thank you all the same. ... A: Excuse me. Is there a post office near here? C: 77________ Walk down this street and turn right at the first street. A: 78________ C: It's about 3 kilometers away. Oh, It's too late. 79________ A: Which bus should I take? C: You need to take the No. 20 bus and then change to the No. 8 bus at Shengli Bridge. 80________ A: Thanks a lot. Ⅹ. 遣词造句请根据每题所提供的图画情景和提示词语，写一个与图画情景相符的句子。81. there be, desk 82. Peter, like, make, model 83. not, play, street 84. corner, street 85. wait for, your turn, red Ⅺ. 综合填空请根据短文内容在空缺处填入适当的单词，补全短文，使其意思完整、通顺。Bill lives on the second floor of a building. One Sunday morning while he and his friends are playing games at 86___, Uncle Wang comes 87_____ and knocks (敲) at the 88_______. He lives on the first floor. He 89_______, "I'm sorry to trouble (打扰) you, but I work at 90_______, so I have to sleep in the daytime (白天). If you are too 91________, I can't sleep at all. Would you please keep 92______?" Bill says 93_____ to Uncle Wang. After that, when they want to play, they go 94_______. He doesn't trouble Uncle Wang any more. Bill is getting on (相处) well 95______ his neighbors. Ⅻ. 书面表达Amy与Jane一起去看电影，途中Amy扭伤了脚，Jane想送她去最近的医院，但她俩都不知道去那儿的路，于是向一位警察（policeman）求助。要求：1. 对话形式，语句通顺，意思完整。2. 60词左右。 参考答案Ⅴ. A）21. front 22. miss 23. until 24. kitchen 25. accident B）26. reading 27. third 28. careful 29. children 30. really C）31. talking about 32. right now 33. far from 34. gets hurt 35. walk on Ⅵ. 36-40 DBAAB 41-45 CABCB 46-50 DBABC Ⅶ. 51-55 ADBCD 56-60 ABDBD Ⅷ. A) 61-65 FTFFT B) 66-70 DCACC Ⅸ. A) 71-75 CAEBD B) 76-80 EDABC Ⅹ. 81. There is a computer on the desk. 82. Peter likes making model planes. 83. Don't play soccer on the street. / The children should not play soccer on the street. 84. The bookstore is on the corner of the street. 85. Wait for your turn when the lights are red. / You should wait for your turn when the lights are red. Ⅺ. 86. home 87. up / upstairs 88. door 89. says 90. night 91. noisy 92. quiet 93. sorry 94. out 95. with Ⅻ. One possible version: Jane: Excuse me. Can you help us? Policeman: What's wrong with you? Amy: I hurt my foot. And I must see a doctor right now. Jane: Is there a hospital near here? Policeman: Yes, there is. Just go straight and turn left at the second street. It's next to the bank. Jane & Amy: Thank you very much
Austrian company Tec-Innovation recently disclosed 进入查看：2022-2023学年英语周报八年级第23期答案及试题 以下内容仅作展示，图片上方文字进入查看。 Austrian company Tec-Innovation recently disclosed smart shoes that use sensors to help people suffering from blindness or vision damage to detect obstacles up to four meters away. Known as InnoMake, the smart shoe may become a possible alternative to the decades-old walking stick that millions of people depend on to get around as safely as possible. The currently available model relies on sensors to detect obstacles and warns the wearer via vibration and an alert sounded on a Bluetooth-linked smartphone. “Sensors on the toe of the shoe detect obstacles up to four meters away. The wearer is then warned by vibration and/or acoustic(听觉的)signals. This works very well and is already a great help to me personally,” Markus Raffer, one of the founders of Tec-Innovation, himself visually damaged, said. That sounds impressive enough, but the company is already working on a much more advanced version that combines cameras and artificial intelligence to not only detect obstacles but also their nature. “Not only is the warning that I am facing an obstacle relevant, but also the information about what kind of obstacle I am facing. Because it makes a big difference whether it’s a wall, a car or a staircase,” Raffer claimed.