榆中县金崖中学unit7

《Natural Disasters Language Practice》教学设计方案（第一课时）一、教学目标本课时的教学目标是：1. 使学生掌握有关自然灾害的英语单词及表达方式。

2. 通过阅读材料，能够初步理解并掌握描述自然灾害的基本句型。

3. 提高学生的听说读写能力，并培养其关注自然环境、灾难应急意识。

4. 结合模拟情景，让学生在互动中提高语言表达能力和协作能力。

二、教学重难点本课教学重点：1. 重点词汇及句型的准确运用。

2. 学生表达流畅性的培养。

教学难点：1. 描述自然灾害的准确和生动的语言表达。

2. 学生在模拟情景中自然、真实地运用所学语言。

三、教学准备为确保本课教学顺利进行，需做好以下准备：1. 教学课件：包含自然灾害相关图片和词汇，以及模拟情景对话的脚本。

2. 教学材料：阅读材料、练习册等。

3. 教学环境：准备多媒体教室，确保有投影仪和音响设备正常工作。

4. 学生准备：预习相关词汇，了解自然灾害的基本知识。

通过下一步可以按照如下内容继续书写：继续保障校园内的保有投影仪和音响设备能够正常工作，对于可能出现的故障应提前做好维护和检查，确保在教学和会议时能顺利进行。

对于教室的投影仪，应定期进行清洁和调试，确保投影效果清晰，音响设备则要保证声音清晰、音量适中。

同时，学生方面也要继续做好准备。

在课前预习相关词汇，了解自然灾害的基本知识，有助于他们在课堂上更好地理解和掌握知识。

在预习的过程中，学生可以查阅相关资料，了解自然灾害的成因、类型、影响以及应对措施等。

此外，他们还可以通过观看教学视频、阅读相关书籍等方式，加深对自然灾害的理解和认识。

总之，无论是设备保障还是学生准备，都是为了更好地进行教学和学习，为提升教育质量打下坚实的基础。

四、教学过程：本教学方案聚焦于中职英语课程《Natural Disasters Language Practice》的教学过程设计。

课程旨在通过英语语言学习，让学生掌握自然灾害相关的词汇和表达，并能够进行基本的交流和讨论。

探索篇•课題荟萃农村初中缔造完美教室卖施篆略金川(甘肃省兰州市榆中县金崖中学，甘肃兰州)摘要：为了扎实落实新教育实验课题之一“缔造完美教室”的工作方针，实现课堂开放，创造美好课堂，创建出适合每一个学生成长的教室，让教室成为师生温暖的“家”，使学校的教育改革进一步发展，因此制定了一系列的策略。

关键词：完美教室；新教育；农村初中以“新教育”和各级的“缔造完美教室”一系列文件作为指导思想，以班级作为一个最基本的单位，为学生创造出适合各方面发展的优良环境，为教师创造出适合专业发展的积极环境，让老师和学生都对教室充满期待和向往。

一、关爱生命，共同发展在现行的班级管理规定上加以合理地调改，完美并不是一个硬性的规定，不是绝对的，而是以班级文化的构造为目的的。

完美教室的各个班应该有自己明确的愿望、使命和价值观，有自己的班训、班级图标。

班级的名称要有意义，名称不仅是一个班级的代号，也是班级的一种信念的体现。

要符合学生的生理和年纪的特点，要体现出班级的特点，同时也要有创意，如“雄鹰班”“朝阳班等,要征求孩子们的意见，从孩子的意愿出发。

班级的图标要简约好看，在图标中表现出班级的编号方便日常活动的管理。

有便于管理和发展的班级管理条约，在师生共同讨论下，符合学校的管理规定，根据学习、卫生、纪律、活动等方面制订出合理的班级管理条约。

班规要体现出个性，明确地提出班风、班训等。

一些重要的班级决定由班委组织学生共同参与，实行民主投票制，遵从大多数学生的意见进行处理。

有丰富多彩的班级集体活动，有温馨的班级氛围,使老师、学生和家长都可以共同参与到完美班级中来。

二、丰富活动，和谐生活建立一个崇尚知识、爱看书的班级。

各个班级要学会利用学校的图书馆、班级图书角及电子查阅室等地点进行书籍阅读，让教室也成为一个小小的图书馆。

开展学生读书交流会、自编自演课本剧等活动，建设书香班级课程，班里组织一月一次，年级以上两月一次。

学校每个学期进行一次“作文能手”的评选，鼓励学生多进行作文的练习。

榆中七中学生营养改善计划的工作总结榆中七中学生营养改善计划的工作总结榆中七中学生营养改善计划工作总结一、管理机制方面1、我校成立了农村义务教育学生营养改善计划工作领导小组，由闫世玉校长任组长，牛安泰副校长任副组长，各班主、食堂管理员为成员，指定王巨成、张财英两位教师具体负责此项工作。

制定了《榆中七中学生营养改善计划责任制度》，层层落实管理责任。

成立了由校长、家长、学生、政教老师为成员的学生营养改善计划工作监督小组，制定了《榆中七中学生营养改善计划公示制度》，对学生营养餐从采购到发放全流程进行监督检查；定期公示营养食谱，食品数量和价格，配餐标准、经营账目等信息，并向家长、社会公布了举报电话，自觉接受家长和社会各界的监督。

2、学校严格依照《甘肃省农村义务教育学生食品安全事故应急预案》，结合我校实际制定了《榆中七中学生食品安全等安全事故应急预案》，大力宣传，认真学习做好演练工作，让全校师生熟悉食品安全事故的处理程序办法。

3、我校坚决按照《甘肃省农村义务教育学生营养改善计划各项资金管理办法》的要求，制定了《榆中七中学生营养改善工作经费管理制度》，合理使用营养改善计划专项资金，做到了学生营养改善计划资金专人管理，专款专用，公开透明。

二、规范操作方面1、规范学生营养餐供应程序，制定出了《榆中七中营养餐供应流程图》；严格按照供应→验收→储存→加工→分发→学生食用→垃圾回收的程序进行。

2、严格按照教育局下发营养餐食谱供餐，不随意调整供餐食品种类、数量，给学生提供保质保量的食品。

3、食品采购符合要求。

按时签收配送食品，购货凭证齐全。

学校安排专人负责食品验收工作，建立了详实的食品入库，台账，有详实记录，注明了名称，数量价格，金额等事项。

认真细致，规范地填写《购货凭证》《进货台账》《出库清单》《发放登记表》等，各个流程运行顺畅，记载细致，有据可查。

4、重视食品贮存，分发规范，留样齐全。

食品贮存干净卫生，有专用库房，做到分类，隔墙，离地存放，定期检查，及时处理过期、变质食品。

外语教研WaiYuJiaoYan2019年11月Nov.2019教师・TEACHER注入活水导出精彩一初中英语课堂中的导入探究李小珍（甘肃省兰州市榆中县青城中学，甘肃兰州730121）摘要：在开展初中英语教学时，为了能够帮助学生更好地学习英语、提升学习水平，很多教师针对英语教学的导入环节做了大量的文章。

旨在摒弃传统教学的枯燥乏味，创新方式方法，让导入环节更为合理有效，且能够激发学生的学习兴趣，不断地促进学生对英语建立情感上的认知，调动学生学习积极性，发挥个人的主体性；使学生快速有效地进入到教学氛围之中，获取知识，提高英语语言的学习能力和运用水平，从而有效促进教学质量的提高。

关键词：初中英语；课堂导入；方法探究中图分类号：G633.41文献标识码：A收稿日期：2019-05-07文章编号：1674-120X（2019）33-0095-02在开展初中英语教学时.为了能够帮助学生更好地学习英语、提升学习水平，很多教师针对英语教学的导入环节做了大量的文章，尤其是不放过任何一个教学环节，力求做到新颖、有趣，以吸引学生的注意力。

导入环节作为教学的首要环节，实际上承担着承上启下的衔接作用，教师在导入环节需要避免走入偏离重点、生搬硬套、时间过长的误区，应通过精研教材、精研学生认知水平，让导入环节更为合理有效。

只有这样，才能够激发学生的学习兴趣.链接已有的相关英语知识，让学生有话题、有思考、有想法。

不断地促进学生对英语建立情感上的认知，调动学生学习积极性，发挥个人的主体性，使学生快速有效地进入到教学氛围之中，获取新知识、新内容，以提高英语语言的学习能力和运用水平，从而有效促进教学质量的提高。

一、初中英语课堂导入的成功设计导入是否有效，要看导入内容能否吸引学生注意力，激发学生的兴趣.能让学生很自然地投入和参与到教学中，发挥自己的自主学习能力，并乐于用所学英语与教师、同学进行交流。

学生学习的情绪和状态都能够调整到最佳状态，这才能够符合新课改所要求的导入目的一一学生已有相关背景知识被激活.必要的、新的背景知识获得自然补充，学生受启发后对有关话题能进行思考。

经 验 交 流273　都市家教【摘　要】阅读是培养学生综合运用英语能力的重要方式。

阅读是初中阶段英语教学的一个重要环节，阅读能使学生在愉快、生动活泼、幽默宽松的氛围中学习。

教师通过对学生英语快速阅读的训练，教给学生英语阅读技巧，不仅能完成基本的教学任务，达到基本的教学目标，更重要的是能激发学生的学习兴趣，提高学习效率。

【关键词】快速阅读；阅读能力；阅读训练；阅读技巧中学生在学习英语的过程中，阅读能力的强弱直接影响英语学习成绩。

英语阅读能力实际上是思维能力、理解能力、概括阅读能力与判断能力的综合。

英语新课标反复强调“中学阶段，尤其高年级侧重培养学生的阅读能力”，这是非常重要的。

学生英语阅读理解能力的提高是一个艰辛漫长的过程。

因此多年来，在从事初中英语教学过程中，对加强学生英语快速阅读能力的训练，在尽可能短的时间内提高学生英语快速阅读的能力，使阅读训练产生更大的价值，更高的效率等方面做了多年的探索，并取得了一定的成效。

希望这些经验能对从事英语教学工作的教师有一定的帮助。

一、进行快速阅读的必要条件进行英语快速阅读的必要条件是：基本知识、语言基础、阅读技能。

快速阅读不是一种孤立的能力，它必须以了解一定的基本知识为先决条件，以具备一定的词汇和基本语法为基础，还要掌握一些重要的阅读技能。

如果没有语言基础，阅读材料通篇都是生词，语法难点很多，即使掌握了一些快速阅读的技能，要快也快不了。

反之，如果只有语言基础知识，而没有阅读技能，要想读得快，读得多，也是不可能的。

但是，如果对材料的内容缺乏基本常识，即使语言基础好，并具备阅读技能，也不可能“快读”，只能“慢读”。

二、快速阅读的重要性英语阅读中，速度是教师和学生最普遍关心的问题之一。

在实际工作和生活中，百分之八十至百分之九十的阅读一般都是快速阅读、通过快速阅读，学生可以更广泛、更大量地阅读资料，猎取知识，增长见识，开阔眼界。

通过大量阅读，频繁地接触语言材料，可以自觉或不自觉地学到或掌握大量的词汇和语汇，进一步熟练阅读技术，提高阅读能力，培养学生阅读兴趣和习惯。

考试范围：xxx；满分：***分；考试时间：100分钟；命题人：xxx 学校：__________ 姓名：__________ 班级：__________ 考号：__________一、选择题1．___English well, he practices speaking English every day.A．Learn B．Learning C．To learn2．__________ there, I go along the street and turn right on Green Street.A．Get B．To get C．Getting D．Gets 3．— What are you doing, Bill?—I’m watching my mother __________ soup.A．to make B．make C．making D．makes 4．There ________ a bed and two chairs in the room.A．is B．be C．are D．am5．I can’t help you. I have a lot of homework ________.A．to do it B．doing C．to do D．does 6．—Excuse me.______？—Go along this street to the end，and you will see it on your left.A．Which bus should I takeB．Which is the way to the post officeC．How far is the post office near hereD．How many post offices are there7．—Do you enjoy ________ computer games on weekends?—Yes，I do.A．play B．playing C．to play D．plays 8．The post office is ________ the street.A．next B．in the front of C．between D．across from 9．There isn’t _____ clean park.A．the B．a C．an D．/ 10．There some apples on the desk．A．is B．am C．are D．be11．___________. is there a bank near here?A．Sorry B．Excuse me C．Thanks D．Hello 12．—I’m sorry I can’t find the library book.—I’m afraid you have to __________ it.A．send for B．call for C．pay for D．wait for 13．Let’s save pandas! There only about 2, 000 pandas living in the forests now . A．am B．is C．are14．﹣﹣It's a top secret．﹣﹣Yes，I see．I will keep it you and me．A．between B．around C．among D．with15．I enjoy ___my bike in the mountains. It’s not always easy, but exciting.A．ride B．rode C．to ride D．riding16．Is there a library near here?A．Yes,it is. B．No,there aren’t.C．Yes,there is. D．Yes,there are.17．—Is there a new supermarket here?—______.A．Yes, it is B．Yes, they are C．Yes, there is D．Yes, there are 18．Our school is ______ the Bank of China.A．under B．on C．in D．next to19．There is a post office ______ the neighborhood.A．in B．on C．at D．under 20．______ get more money, my parents work day and night.A．At B．On C．To D．With 21．--Is your brother at home? I want to tell him about our picnic.--Oh, he is out at the moment. Can I a message for him?A．find B．give C．take D．tell 22．Could you tell me ________the hospital?A．the way to B．the way ofC．way to D．a way of23．________ the supermarket on Second Avenue?A．Is B．Are C．Does D．/ 24．—How much does the TV ________？—Not too much.It's just a secondhand one.A．cost B．spendC．take D．pay for25．—How do you usually ________ your free time?—I often read books in the park.A．take B．pay C．spend D．get26．My uncle can’t buy the car because he doesn’t have much ______.A．time B．money C．health D．Luck【参考答案】一、选择题1．C2．B 3．C4．A 5．C6．B7．B 8．D 9．B 10．C 11．B 12．C 13．C 14．A 15．D 16．C 17．C 18．D 19．A 20．C 21．C 22．A 23．A 24．A 25．C26．B【参考解析】一、选择题1．C解析：C【详解】句意：为了学好英语，他每天练习说英语。

考试范围：xxx；满分：***分；考试时间：100分钟；命题人：xxx 学校：__________ 姓名：__________ 班级：__________ 考号：__________一、选择题1．—What did you do last Saturday?—I ________kites with my friends.A．fly B．flew C．is flying D．flies 2．（2017﹒四川南充）—Mario, your mobile phone is ringing.—Wait a minute. It’s dangerous for us it while crossing the street. A．answering B．to answer C．answer D．answered 3．They ________ a notice to tell the students about the changed meeting time.A．put up B．put on C．put away D．put out4．—Who spent the weekend with you?—Mary ________．A．does B．was C．had D．did 5．—How was your last weekend?—We had great fun ________ on the beaches.A．play B．plays C．playing D．played6．I saw some fish ________ in the lake when I walked by it.A．swim B．to swim C．swimming D．to swimming 7．Huangguoshu Waterfall is ________ beautiful that I want to come here again next year. A．so B．too C．such D．/8．__________ are important to us. We mustn’t cut them down.A．Animals B．Forests C．Vegetables D．Rivers 9．Mike is _______ after the long trip. He needs to sleep.A．tired B．busy C．dirty D．strict10．I saw Jim __________ the violin in the music room.A．to play B．plays C．to playing D．playing 11．一Have you visited Shanghai Disneyland?一Yes. It was wonderful! I took a few photos there.A．very B．quiteC．really D．hard12．My mother started _______ the kitchen at 3:00 p.m.A．to cleaning B．to clean C．clean D．cleaned 13．Are there ________ in today's newspaper?A．something of interesting B．interesting something C．anything interesting D．interesting anything14．There are lots of ________ on the farm.A．sheep B．cow C．horse D．chicken 15．—Do you like to work ________ a singer，David?—Yes，and I think it's interesting.A．for B．of C．to D．as16．The football match is so wonderful that my uncle ________ to watch it yesterday evening. A．picked up B．stayed up C．set up D．took up 17．—We are planning a Yangtze River Protection Day this weekend. Do you have any advice?—You’d better signs around the school to tell all the students about that.A．make up B．put up C．set up D．show up18．My parents to see In the name of People (《人民的名义》) last weekend. A．stayed up B．took up C．picked up D．set up19．You bought the last ticket for the concert. How ____ you are!A．sweet B．lucky C．strange D．funny20．A family of ________ in the kitchen last night.A．mouse was B．mouses were C．mice were D．mice was21．If you can answer my question, please ________ your hands.A．put on B．wake up C．put up D．shout at 22．Our English teacher said it’s important ______ a foreign language.A．learn B．learns C．to learn D．learning 23．The show was so funny that it made everyone ______ again and again.A．laugh B．laughed C．laughing D．to laugh24．一It's very dangerous to swim in the pool. Look at the sign.一Oh, I notice it. Thanks for telling me.A．won't B．don't C．haven't D．didn't 25．Peter, who is the first man to walk on moon?A．a B．an C．the D．/26．(2014●淮安市) Now teenagers are very busy with their schoolwork and they have _____ time to do exercise.A．few B．little C．a few D．a little【参考答案】一、选择题1．B2．B3．A4．D5．C6．C7．A8．B9．A10．D11．B12．B13．C14．A15．D16．B17．B18．A19．B20．C21．C22．C23．A24．D25．C26．B【参考解析】一、选择题1．B解析：B【解析】--上周六你做了什么？--我和我的朋友放风筝了。

一、选择题1．Blue whales are ________. We should try to protect them.A．in time B．in public C．in danger C解析：C【解析】【详解】句意：蓝鲸处于危险之中。

我们应该尽力保护它们。

考查介词短语。

A. in time及时；B. in public公开地；C. in danger 处于危险中。

根据下文“我们应该尽力保护他们。

”可知“蓝鲸处于危险之中。

”故选C。

2．If there are __ __ people driving, there will be _____ pollution.A．less, less B．fewer, fewer C．fewer, less C解析：C【详解】句意：如果有更少的人开车，就将会有更少的污染。

less更少的，是little的比较级，修饰不可数名词；fewer更少的，是few的比较级，修饰可数名词。

第一个空后people是可数名词，用fewer修饰；第二个空后的pollution是不可数名词，用less修饰。

故选C。

3．Please pass me two __ __ .A．pieces of paper B．pieces of papers C．pieces paper A解析：A【详解】句意：请递给我两张纸。

paper纸，是一个不可数名词，没有复数形式，故先排除B；表示数量的时候，应用a piece of…，空前是two，表示“两张”，piece应用复数形式pieces，故应选A。

4．Listen! Someone is calling for help. He must be ________.A．in the danger B．in dangerC．out of danger D．dangerous B解析：B【分析】句意：听！有人正在呼救。

他一定处于危险中。

【详解】in danger处于危险中，主语处于危险中，out of danger脱离危险，dangerous危险的，对其他人有危险。

Module 6 HobbiesUnit 1 Do you collect anything?第二课时Ⅰ.用括号内所给单词的适当形式填空1.I′m thirsty and I want to find something (drink).2.In the supermarket, there are many (shelf).3.I can′t see (something) in the bottle.4.Look at the old painting. It′s (value).5.My hobby (not) take me much time.6.I really had a (wonder) time last weekend.7.I got up early this morning just (catch) the early bus.8.My hobby is different from (you).9.There are many books on the shelf and most of (they) are my brother′s.Ⅱ.根据句意填入适当的单词,使句子完整、通顺10.Don′t worry. I′ll give you bit of advice.11.May I have look at your new camera, Lucy?12.— did you get the special stone?—From the beach.13.I was late for school my bike was broken.14.My grandpa likes collecting old paintings. He′s got eight nine old paintings. Ⅲ.用方框中所给词语的适当形式填空。

每词限用一次15.My skirt doesn′t cost yours.16.Let′s your picture. It′s beautiful.17.People come to visit the famous tower every year.18.They drank only milk this morning.19.Peter, your bedroom is a bit of a mess. your room quickly.Ⅳ.句型转换20.People often give the poor boy some food. (改为同义句)People often some food the poor boy.21.There are five or six books of stamps in my home. (对画线部分提问)books of stamps are there in your home?22.I enjoy my hobby because it′s not expensive.(对画线部分提问)you enjoy your hobby?23.He ate a little food this morning. (改为同义句)He ate food this morning.24.I like collecting something interesting. (改为一般疑问句)you like collecting interesting?Ⅴ.完形填空My hobby is playing chess—one of the 25 games in the world. My mum taught me 26 to play it when I was seven years old. She 27 me every time for the first year. But then, on my 28 birthday, I won for the first time. Now I am always the winner between us.29 took me about one day to learn the rules. 30 if you want to be good at it, you have to practise for years.You don′t need much to play chess—just a chess set and someone 31 with. Chess sets 32 be very cheap, or quite expensive. Some people collect chess sets as a hobby, but I 33 to play better.34 is a chess club in our school. We meet every week to play with each other. I am the best35 in the club, and I am captain of the school chess team. This year we 36 the All English Schools′ Championship. I went up on stage in front of the whole school to collect the prize.I′m saving up my money to buy a chess 37 . It′s very good 38 practice. That way I′ll 39 have someone to play with, and I′m sure I′ll make more progress.( )25.A. great B.greater C.greatest D.nice( )26.A. what B.why C.how D.where( )27.A. hit B.lost C.beat D.discussed( )28.A. seventh B.eighth C.ninth D.tenth( )29.A. That B.It C.There D.This( )30.A. And B.So C.Or D.But( )31.A. play B.plays C.played D.to play( )32.A. can B.must C.should D.will( )33.A. refuse B.decide C.like D.have( )35.A. player B.fan C.leader D.learner( )36.A. wore B.won C.lost D.owned( )37.A. computer B.book C.dictionary D.game( )38.A. for B.at C.of D.about( )39.A. sometimes B.sometime C.always D.neverⅥ.阅读理解Tom is ten years old. He loves watching TV. But for one year, he didn′t watch TV at all. What caused that? Tom′s parents said they would give him $600 if he didn′t watch TV for a year. Tom′s parents thought he watched TV too much.One day his mother read a story in a newspaper about a boy who didn′t watch TV for a year. She showed the story to Tom. Tom liked the idea. He turned off the TV right away, and said, “It doesn′t trouble me not to watch TV. I just want the money.” At first, Tom′s parents were very happy. Tom read books and newspapers, played outside, and played computer games, but soon he got bored.Every evening, he asked his parents, “What are we doing tonight?” Sometimes his mother and father wished he would watch TV just for one evening. Tom always said, “No, it would cost me money!” Finally the year was over. Then Tom started watching his favourite TV shows all day again. Tom got the money from his parents. What did he plan to do with the $600? “I want to buy myself a TV set!” he said. ( )40.Tom didn′t watch TV for one year because .A.he wanted the moneyB.he wanted to study harderC.he wanted to learn from the boyD.he thought watching TV too much was bad( )41.“It doesn′t trouble me not to watch TV.” means “”A.It′s no use watching TV.B.It′s a waste of time watching TV.C.It′s important for me to watch TV.D.It doesn′t matter not to watch TV.( )42.Why did Tom′s parents promise to give him $600 if he didn′t watch TV for a year?A.Because they were very rich.B.Because they wanted to play with him.C.Because they wanted him to buy a new TV set.D.Because they didn′t want him to watch TV too much.( )43.What didn′t Tom do instead of watching TV for one year?A.He played outside.B.He did his homework.C.He played computer games.D.He read books and newspapers.( )44.Tom′s last words would most probably his parents.A.loseB.interestC.surpriseD.beatⅦ.语法填空阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。

一、选择题1．This egg smells ________, though it looks all right.A．bad B．good C．badly A解析：A【详解】句意：这个鸡蛋虽然看起来还好但是闻起来坏了。

考查形容词辨析。

bad坏的，差的，糟糕的；good好的；badly很，糟糕地，副词。

smell 意为“闻起来”时，其后加形容词；根据“ though it looks all right”可知这个鸡蛋闻起来坏了，故选A。

2．English________more and more widely today.So we must learn it well.A．uses B．used C．is used D．use C解析：C【解析】【详解】句意：今天英语使用越来越广泛，所以我们必须学好它。

考查动词时态和语态。

A. uses一般现在时的三单形式；B. used一般过去时；C. is used一般现在时的被动语态；D. use一般现在时。

根据today可知此句时态是一般现在时。

由句意可知，English是动作的承受着，English和use之间是被动关系，故此句是一般现在时的被动语态，故选C。

3．—So kind of you to give me a ride to the station!—________.A．It doesn't matter B．Never mindC．Yes D．My pleasure D解析：D【详解】句意：---你真好，让我搭车去车站！----我很乐意为你服务。

考查情景交际。

A. It doesn't matter别介意，没关系；B. Never mind不要紧，不用担心，别管，没关系；C. Yes是的；D. My pleasure愿意效劳，，不客气，没什么，不用谢。

结合句意和选项可知选D。

4．---Excuse me, sir. Are you sure the umbrella in your hand belongs to you?---Oh, sorry, I took it ______. Mine is over there under the chair.A．at once B．on time C．by mistake D．in all C解析：C【详解】C 本题考查介词短语。