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9A Unit 8 Detective stories Comic strip and Welcome to the unit教学目标1．知识与技能1.New words: murder, murderer, detective,criminal, crime, suspect, victim, policePhrases : much more serious the body of a22-year-old man(be) seen doing sth take place (be) brought to 2．情感、态度与价值观Cultivate the students to be polite and helpful toothers.重点难点1、重点The new words and phrases in the passage2、难点Expression ability（Talk about who will be guilty.）教学方法Reading and practice教学用具Tape recorder ; Multi-MediaTeaching procedures:Step 1 Lead in(导入话题)Show a picture about a detective.Do you know the man in the picture? Who is he?Sherlock Holmes is a famous detective created by Arthur Conan Doyle. He is very clever and has a wide knowledge of different things.Have you read any books about detective stories? They are very exciting.Show some pictures and present some famous detectives.（教学目的：教师由图片引出侦探福尔摩斯和柯南，导入侦探小说，激发学生兴趣）Step 2 listen and answerLet’s see what Eddie is doing?(教学目的：由问题导入对话Comic strip)1. Listen to comic strip and answer the following questions.1). Why is Eddie dressed like that?2). Who is Eddie looking for?3). Is Eddie a real detective?2. Read after the flash.3. Practice in pairs. (Boys read Hobo, Girls read Eddie, then exchange)4. Act it out.(Ask some students to come to the blackboard to act the dialogue out)（教学目的：过过表现课文的对话，可以在鼓励学生开口的同时，培养他们的自我表现的能力，给他们更多展示自我的机会。
Unit 8 Detective storiesReading设计说明教学反思首先通过复习Murder in Sun Town引入Murder in West Tow n。
通过图片和相关介绍呈现生词,导入新课,然后根据读前、读中、读后设计不同的任务来引导学生逐步理解课文,逐步通晓阅读的技巧,最后解决课文中的重要知识点,扫清障碍、更好地掌握课文。
教学目标通过本课时的教学，让学生达成以下目标：1.知识目标掌握单词和短语: confirm, victim, crime, somewhere, contact, wound,bleed, enemy, single, well-paid, charge, system, suppose, only, witness, report,breathe, heavily, reward, arrest, break into。
2.能力目标(1)能够读懂关于谋杀案的新闻报道；(2)能够从短文中提取有效信息。
3.情感目标培养学生良好的个人品质，遵纪守法，做守法公民。
重点难点重点：学习并掌握本课时的单词和短语，理解文章大意，掌握重要句型。
难点：灵活使用短语和句型，如：break into, lead to, be wounded with, beguilty of, be charged with等。
教学准备PPT 课件。
授课时数2课时教学过程Step 1 RevisionTalk about the murder case in Sun Town.Discussion: Who may be the murderer?Step 2 Presentation1. Introduce another murder: Murder in West Town.Show the title and try to know some information according to the title.25-year-old Computer Engineer Murdered(1)What happened?(2) How old was the victim?(3)What did he do?Answers: (1) A murder happened. (2) 25 years old. (3) Computer engineer.2. Show some new words by giving them some introduction about a murder. Like this: When a crime happens, a detective often comes to the scene as soon as possible. He wants to know the victim, the suspect, and the murderer. He wants to know if the victim has some enemies, if there are some witnesses and if someone has contacted the police…3. Read the new words, and do B1.Answers: 1a 2c 3b 4cStep 3 ReadingTask 1 First reading—ScanningRead the article quickly and try to find out what, when, where, who, how and why as much as they can.Task 2 Second readingRead the article again and try to get the structure of the passage.Part 1: Paragraph 1 Brief introduction to the crime.Part 2: Paragraphs 2-5 The police and the detective’s work on the crime.Part 3: Paragraph 6 Suspect of the crime.Part 4: Paragraph 7 Reward for some information.Task 3 Further reading—Read the passage in detail.1. Read Paragraph 1 and answer the questions.(1) Where was the body of the victim found?(2) What was the victim?(3) What was he last seen doing?(4) What was he going to do at that time?Answers: (1) In West Town. (2) He was a computer engineer. (3) He was last seen leaving his office in East Town. (4) He was going to visit his parents.2. Read Paragraphs 2-5 and fill in the form.Answers:3. Read Paragraph 6 and answer the questions.(1) How many suspects are there?(2) What’s he like?Answers: (1) Only one.(2) He is short and thin.Think it over: Do you think the suspect is guilty?Ask them to make up new dialogues about that.A: I think the suspect may be the murderer.B: Why?A: Because _________________________________.B: I don’t think he is guilty because ________________.A: I hope the police can find the murderer soon.B: I hope so, too.4. Read Paragraph 7 and fill in the blanks.The victim’s parents have (1) __________ of ￥50,000 for any information that (2) __________ the (3) __________ of the murderer. Anyone with useful information should (4) ____________ the police.Answers: (1) offered a reward (2) leads to (3) arrest (4) contactTask 4 Post-reading1. Do B2. Read and judge the sentences true (T) or false (F).(1) The victim’s body was found in West Town.(2) The victim sold computers.(3) The victim worked in East Town.(4) It is possible that the victim was killed somewhere else.(5) The police know that the victim had some enemies.(6) The police have one suspect so far.(7) The suspect is a short fat man.(8) The police have arrested the murderer.(9) The victim’s parents are offering a reward for useful information. Answers: (1) T (2) F (3) T (4) T (5) F (6) T (7) F (8) F (9) T 2. Do B3. Fill in the blanks.Answers: (1) wounded (2) bled (3) according to (4) crimes (5) suppose (6) witnesses (7) unusual (8) suspect (9) prove (10) guilty3. Do B4. Correct the mistakes.Answers:4. Have an interview.A lot of reporters are having an interview with Detective Lu. Make the report in groups.Reporter 1: …Detective Lu: …Reporter 2: …Detective Lu: …5. Discussion: There are many crimes around us. What should we do if…?(1) we see a murder(2) we meet a robber(3) we see a thief stealing money小结：Be brave and calm!Don’t be nervous!Call 110 for help!Step 4 Language points1. He was last seen leaving his office in East Town at about 7 p.m. yesterday.昨晚大约七点在东城有人最后一次看见他离开办公室。
9A Unit8 reading I（译林牛津英语）本资料为woRD文档，请点击下载地址下载全文下载地址Aunit8readingI教案ShuibeimiddleSchoolQianweiqinTeachingcontents：ToknowthepartsofanarrationbyskimmingTeachingaims：TogetthedetailsofthemurderbyscanningTeachingemotionaims：TolearntousethewordsandphrasesinthetextTeachingmethod:Task-basedmethodTeachingdifficulties:RetellthewholestoryTeachingprocess:Step1:leadinHello,boysandgirls.IammissQianfromShuibeimiddleScho ol.Iamhappytobehere.Ihopewecanwokcloselywitheachoth er.Areyoufamiliarwiththissong?ItisthethemesongofDetect iveconan.Afterahardday’swork,Iliketolistentomusictorelaxmyself.Ilikereadingandwatchingfilmsaswell,especiallyaboutdetectivesto ries.whoarethey?HeisDetectiveDie.Heisadetectiveinth echinesehistory.TheyareconanandSherlockHolmes.Theya realsodetectivesinthedetectivestories.whatarethey?T heylookforcluestoacrimeandsolvethecase.Sotheyarethe detectiveswho/thatlookforcluestoacrimeandsolvetheca se.P3:whatdoyouthinkwhenyouseethispicture?Thereisamurd er.Amurderisoneofthecrimes.Avictimismurdered.whoist hemurderer?whoarethesuspects?maybetheyareenemies.Th ewitnessescontactthepoliceandreporttheclues.Thedete ctivescheckthesceneinordertoarrestthemurderers.Step2pre-readingP4:Turntopage108.Lookatthetitle.whathappened?Aperso nwasmurdered.Howoldwasthevictim?whatdidhedo?Apersonwhowasa25-year-oldcomputerengineerwasmurdere d.P5:Let’senjoyavideoaboutitforfurtherinformation.P6:Howmanyparagraphsarethereinall?Thereare7paragrap hsaboutfourparts,whatistheeachpartabout?Step3while-readingP7:part1isaboutintroductionthecrime.Pleaselistenand answer.canyousaysomethingaboutpart1.P8:Dothepoliceknowwhenandwherethemurderhappened?Rea dtogetherwiththerecord.Dothepoliceknowwhenthemurder happened?yes,thepoliceconfirmedthemurdertookplacebe tween9p.m.and1a.m.Dotheyknowwherethemurderhappened? No,theyareworkingatthesceneofthecrimetofindoutthean swer.wherewasthevictimmurdered?Therearetwopossibili ties.Lookatthepictures.maybethevictimwaskilledsomew hereelseandthenbroughttowestTown.Thatmeans…….Anot herpossibility.HewaskilledinwestTownandhewasfoundhe retoo.maybehewaskilledattheplacewherehewasfound.let’ssaysomethingaboutPara2.canyousayitlikethis?P9:Nowthedetectiveistalkingaboutthecrime.Listenandc hoosethecorrectanswer.Answerthreequestions.Let’sretellthisparagraphtogether.canyousayitlikethis.P10:whoishe?Heisthevictim.PleasereadPara4-5toknowab outhim.Didhelivewithhisfamily?Hewassingle.Hehadmany friendsandawell-paidjob.Didhehaveanycriminalrecords ?Hewasguiltyofcomputercrimes.overthelastyear,hewasc hargedwithbreakingintoseveralcomputersystems.maybet hatmadehimsomeenemies.Pleasesaysomethingaboutthevic tim.P11:Dothepolicehaveanysuspects?Pleaselistenandanswe r.Doyouthinkthesuspectisguilty?why?ButIthinkheis/Id on’tthinkheisguilty.Becausehe…..workinpairstodiscussl ikethis.P12:Tocatchthemurdererassoonaspossible,thevictim’sparentshaveofferedareward.Listenandfillintheblanks .Let’ssaysomethingaboutthereward.Step4:postreadingP13:wehaveknownthecrimeverywell.Aretheytrueorfalse?Readandtelltrueoffalse.P14-15:Thepolicearewritingaboutthevictim,thesuspect andthevictim’sparentsforthereportonthemurder.canyouhelpfinishit. Howoldwasthevictim?whatdidhedo?whenwashemurdered?wh atcausedhisdeath?Didhehaveanycriminalrecord?Nowsays omethingaboutthevictim.P16:whatwasthesuspectlike?whatunusualthingsdidhehav e?whathavethevictim’sparentsoffered?canyousaysomethingaboutthem?P17:Themurdermakesusfeelsadandscared.Butthereareman yothercrimesaroundus.whatshouldwedoif….?Facingthes ecrimes,wemayfeelnervous,butweshouldbewiseandcalm.c all110forhelpassoonaspossible.Safetymustcomefirst.w eshouldhavethesenseofprotectingourselves.Ifyoushowaninterestinthedetectivestory,pleasewritea nendingforthecrimeandshareitwithyourclassmatesinthe nextclass.。
牛津译林版九年级上册Unit 8《Detective stories》（Reading 1）说课稿一. 教材分析《Detective stories》（Reading 1）选自牛津译林版九年级上册，本文主要讲述了一位名叫Black的大侦探通过观察和推理找到了失窃的珠宝，并成功抓住了罪犯。
文章内容丰富，情节紧凑，激发了学生对侦探故事的兴趣。
通过本节课的学习，学生可以掌握一般过去时的被动语态，提高阅读理解能力，并培养观察和推理的能力。
二. 学情分析九年级的学生已经具备了一定的英语基础，对于一般过去时和被动语态有一定的了解。
但部分学生对英语阅读兴趣不高，阅读理解能力有待提高。
此外，学生们的逻辑思维和推理能力参差不齐，因此在教学过程中需要关注学生的个体差异，激发学生的学习兴趣，提高他们的阅读和推理能力。
三. 说教学目标1.知识目标：学生能够掌握一般过去时的被动语态，理解文章的基本内容。
2.能力目标：学生能够提高阅读理解能力，培养观察和推理的能力。
3.情感目标：激发学生对侦探故事的兴趣，培养学生的团队合作精神。
四. 说教学重难点1.重点：学生能够掌握一般过去时的被动语态。
2.难点：学生能够理解文章的细节，提高阅读理解能力，并运用观察和推理的能力。
五. 说教学方法与手段1.教学方法：采用任务型教学法，让学生在完成任务的过程中提高英语阅读和推理能力。
2.教学手段：利用多媒体课件、图片、侦探游戏等辅助教学，激发学生的学习兴趣。
六. 说教学过程1.导入：以侦探游戏引入课题，激发学生的兴趣。
2.阅读理解：学生独立阅读文章，回答问题，检测学生对文章内容的理解。
3.小组讨论：学生分组讨论文章细节，培养团队合作精神。
4.推理练习：教师给出案例，学生运用观察和推理能力解决问题。
5.总结：教师引导学生总结文章主题和一般过去时的被动语态。
6.作业：学生回家后编写自己的侦探故事，培养创造力和写作能力。
七. 说板书设计板书设计包括文章标题、主要人物、情节发展、一般过去时的被动语态等关键信息，帮助学生梳理文章内容和巩固知识点。
牛津译林版九年级上册Unit 8《Detective stories》（reading 1）教学设计一. 教材分析《Detective stories》（reading 1）是牛津译林版九年级上册Unit 8的一篇阅读课文，主要讲述了一名侦探追踪一名罪犯的故事。
本文题材新颖，激发学生的学习兴趣，同时培养学生阅读理解和推理判断的能力。
文章中涉及一些侦探和犯罪的专业术语，如“clue”、“suspect”等，有助于学生扩大词汇量。
二. 学情分析九年级的学生已经具备了一定的英语基础，能够理解和运用一些基本的英语句型和词汇。
但他们在阅读理解、推理判断以及词汇运用方面仍有待提高。
此外，学生的学习兴趣和积极性对英语学习成果有很大影响，因此，在教学过程中，教师需要注重激发学生的学习兴趣，提高他们的学习积极性。
三. 教学目标1.知识目标：学生能够掌握课文中的关键词汇和句型，理解课文大意。
2.能力目标：学生能够运用所学词汇和句型进行口语表达，提高阅读理解和推理判断能力。
3.情感目标：学生通过学习课文，培养对侦探小说的兴趣，激发学习英语的积极性。
四. 教学重难点1.重点：课文的理解和词汇的运用。
2.难点：对侦探和犯罪专业术语的理解，以及推理判断能力的培养。
五. 教学方法1.任务型教学法：通过完成各种任务，激发学生的学习兴趣，提高他们的参与度。
2.互动式教学法：教师与学生、学生与学生之间的互动，促进知识的传播和技能的培养。
3.情境教学法：创设相关情境，帮助学生理解和运用所学知识。
六. 教学准备1.准备课件：设计相关课件，包括课文内容、词汇、任务等。
2.准备教材：准备牛津译林版九年级上册Unit 8的教材。
3.准备相关侦探小说：为学生提供一些侦探小说的资料，以便课后拓展。
七. 教学过程1.导入（5分钟）教师通过向学生介绍一篇有趣的侦探小说，激发学生的学习兴趣，引出本课的主题。
2.呈现（10分钟）教师通过课件呈现本课的关键词汇和句型，让学生初步了解课文内容。
Unit 8 Detective storiesTask教学反思设计说明首先复习谋杀案和绑架案，学生们自由复述，然后呈现图片，导入偷窃案的情况，通过谈论图片内容、填空、讨论、续写等任务来完成有关偷窃案的问题，然后再根据图片提示，学写侦探故事，通过谈论如何写、写的时候该注意什么，让所写的故事更生动有趣，之后学生练习写作，写后分享，并学会改错。
最后讲解几个知识点，完成巩固练习。
教学目标通过本课时的教学，让学生达成以下目标：1.知识目标掌握单词和短语：necklace, theft, jewellery, steal, get along /on with。
2.能力目标（1）能够将句子和图片配对，完成一则故事；（2）能够编写一则侦探故事或续写故事的结尾；（3）能够掌握写作技巧，提升写作能力。
3.情感目标培养学生良好的个人品质，做遵纪守法的公民。
重点难点重点：学习编写侦探故事。
难点：灵活使用生词和短语，会写侦探故事。
教学准备PPT 课件；相关图片。
授课时数1课时教学过程Step 1 Revision1. Talk about the murder case.2. Talk about the kidnapping case.Step 2 A detective story1. A. Show them four pictures and four sentences. Ask them to match the pictures.a. A witness saw someone running into Bruce’s building.b. Bruce planned to take the necklace to the police station the next day.c. One day, Bruce found a gold necklace outside his door.d. Bruce was charged with theft.Answers: 1c 2b 3a 4d2. B. Talk about the pictures and fill in the blanks about the first part of the story. Answers: (1) gold necklace (2) door (3) police station (4) policeman (5) theft (6) witness (7) Bruce’s building3. Discussion: How could Bruce prove that he was not guilty?4. Another story.(1) Look at the pictures. Talk about each picture.(2)Ask and answer the following questions.1) Who do you think was murdered—a man or a woman?2) How do you think he/she was killed?3) Is there any blood?4) Who do you think is guilty?5) Why do you think he/she is guilty?Discussion: How to write the story?Step 3 Writing1. Give them some hints to write the article better.A description of the crime.Any objects or clues found at the scene of the crime.A description of the suspect.How the detective finds the criminal.2. Begin to write their own articles.3. Learn to check what they have written.4. Show their articles with each other.Step 4 Language points1. Bruce gets along with all of his neighbours except the man who lives next door. 除了住在隔壁的男子, 布鲁斯与所有的邻居都相处融洽。
精心整理年级Grade9学科English课时第一课时课题9AUnit8Welcometothisunit教学目标1.了解罪行的线索。
2.阅读关于四个犯罪嫌疑人的笔录。
3.学会谈论谁有可能是凶手。
4.培养学生的推理能力。
重点难点词汇：missinguntidytruthguesslie词组：gomissingtellthetruth句型：Helooksuntidyandnervous.教学过程二次备课一、创设情境---引锚Lead-inTeacher:Doyouknowthemaninthepicture?Whoishe?Students:He’sSherlockHolmes.Teachers:SherlockHolmesisafamousdetectivecreatedbyArthurConan Doyle. Heisverycleverandhasawideknowledgeofdifferentthings.Hveyouread anybooksabouthim?二、自主合作---探锚探究活动一：Presentation.Page106Teacher:Eddieislookingforsomething.What’shelookingfor? Let’slistentoEddieandHobo’sconversation. Answerthequestion:He’slookingforhismissingfood.探究活动二：Answermorequestions:(1)WhyisEddiedressedlikethat?(Becauseheisadetective.)(2)Whatdoesadetectivedo?(Adetectiveissomeonewholooksforcluestosomethingimportant.)(3)Whathappened?Amurder?(No.Eddie’sfoodhasgonemissing.)(4)DoyouthinkEddieisarealdetective?(No,Idonotthinkheisarealdetective.) RepeattheComicstripafterthetape.Payattentiontoyourpronunciationa ndintonation.Let’sdubtheComicstriptogether.探究活动三：Pracice DanielandSandyaretalkingaboutthemurderinSunTown.Listentotheirc onversationandanswerthequestions.(1)WhodoesDanielthinkismostlikelytobethemurderer?Why? (JimmyWhite.BecausehelivesinSunTown.)(2)WhodoesDanielthinkismostlikelytobethemurderer? (FrankJohnson.)SampleconversationS1:Whodoyouthinkismostlikelytobethemurderer?S2:IthinkJimmyWhiteismostlikelytobethemurderer.S1:Why?S2:Becausehe’stallandstrong.Perhapshe’sgoodatfighting.S1:Idon’tthinkso.He’salwayshelpful.S2::Thenwhodoyouthinkismostlikelytobethemurderer?S1:IthinkJamesBrownmightbethemurdererbecausehewasinSunTown lastSaturday.三、归纳总结---悟锚Whathaveyoulearnedinthisclass?Doyouhaveanyquestionstoask? 四、检测反馈---固锚一、根据中文完成下列句子：1.你为什么打扮成一个侦探？Whyareyou________________________________?2.你认为谁是无罪的？Who_____________________________isnotguilty?3.这件事情比我们想的要严重得多。
Unit8 ReadingⅠ精品教案【学习目标】1. 会读，听懂并能拼写本部分单词和相关词组。
2. 阅读一篇关于谋杀案的新闻报道，掌握其大意，完成相关练习。
3. 培养阅读技巧，学会按事情发展的先后进行叙述。
【个体自学】1. 利用图片，边看边听老师用英语介绍这桩发生在West Town的谋杀案：confirm, victim, a computer engineer, at the scene of the crime, somewhere, contact, wound, bleed, chief detective, have enemies, well-paid, be guilty of, charge, break into, system, witness, breathe, prove, offer a reward of, lead to the arrest of the murderer（注意老师呈现在屏幕上的单词和短语，并跟随老师朗读这些单词和短语）2. 完成教材P110页B1练习，与同桌核对答案。
3. 阅读课文Para1-2，回答问题。
⑴ What was found in West Town?⑵ Are the police sure where the young man was killed?4. 阅读课文Para3-5，完成信息表：5. 阅读课文Para6-7，回答问题。
⑴ Are there any suspects so far?⑵ What does the suspect look like?⑶ What could the suspect prove?⑷How much did the victim’s parents offer?6. 独立阅读全文，完成P110页B2练习，集体核对答案。
7. 三人一组，完成P111页B3练习，分角色朗读完成的对话。
【小组合作导】1.两人一组，讨论：Do you think the suspect is guilty? Why?2.四人一组，一个学生扮演Detective Lu，其他同学扮演记者对其采访，了解谋杀案的情况。
9A unit 8 reading I 教案Shuibei Middle School Qian WeiqinTeaching contents：To know the parts of a narration (记叙文) by skimming Teaching aims：To get the details of the murder by scanningTeaching emotion aims：To learn to use the words and phrases in the textTeaching method: Task-based methodTeaching difficulties: Retell the whole storyTeaching process:Step 1: lead inHello, boys and girls. I am Miss Qian from Shuibei Middle School. I am happy to be here. I hope we can wok closely with each other.Are you familiar with this song? It is the theme song of Detective Conan. After a hard day’s work, I like to listen to music to relax myself. I like reading and watching films as well, especially about detective stories. Who are they? He is Detective Die. He is a detective in the Chinese history. They are Conan and Sherlock Holmes. They are also detectives in the detective stories. What are they? They look for clues to a crime and solve the case. So they are the detectives who/that look for clues to a crime and solve the case.P3: What do you think when you see this picture? There is a murder. A murder is one of the crimes. A victim is murdered. Who is the murderer? Who are the suspects? Maybe they are enemies. The witnesses contact the police and report the clues. The detectives check the scene in order to arrest the murderers.Step 2 pre-readingP4: Turn to page 108. Look at the title. What happened? A person was murdered. How old was the victim?(板书) What did he do? (板书) A person who was a25-year-old computer engineer was murdered.P5:Let’s enjoy a video about it for further information.P6: How many paragraphs are there in all? There are 7 paragraphs about four parts, what is the each part about?Step 3 while-readingP7: part 1 is about introduction the crime. Please listen and answer. Can you say something about part 1.P8: Do the police know when and where the murder happened? Read together with the record. Do the police know when the murder happened? Yes, the police confirmed the murder took place between 9 p.m. and 1 a.m. (板书) Do they know where the murder happened? No, they are working at the scene of the crime to find out the answer. Where was the victim murdered? There are two possibilities. Look at the pictures. Maybe the victim was killed somewhere else and then broughtto West Town. That means…….Another possibility. He was killed in West Town and he was found here too. Maybe he was killed at the place where he was found. let’s say something about Para 2. Can you say it like this?P9: Now the detective is talking about the crime. Listen and choose the correct answer.Answer three questions. Let’s retell this paragraph together. Can you say it like this.P10: who is he? He is the victim. Please read Para 4-5 to know about him. Did he live with his family? He was single. He had many friends and a well-paid job. Did he have any criminal records ? He was guilty of computer crimes. Over the last year, he was charged with breaking into several computer systems. Maybe that made him some enemies. Please say something about the victim.P11: Do the police have any suspects? Please listen and answer. Do you think the suspect is guilty? Why? But I think he is/ I don’t think he is guilty. Because he…..work in pairs to discuss like this.P12: To catch the murderer as soon as possible, the victim’s parents have offered a reward. Listen and fill in the blanks. Let’s say somet hing about the reward.Step 4: post readingP13: We have known the crime very well. Are they true or false? Read and tell true of false.P14-15: The police are writing about the victim ,the suspect and the victim’s parents for the report on the murder. Can you help finish it. How old was the victim? What did he do? When was he murdered? What caused his death? Did he have any criminal record? Now say something about the victim.P16: what was the suspect like? What unusual things did he have? What have the victim’s parents offered? Can you say something about them?P17: The murder makes us feel sad and scared. But there are many other crimes around us. What should we do if….? (问学生) Facing these crimes, we may feel nervous, but we should be wise and calm. Call 110 for help as soon as possible. Safety must come first. We should have the sense of protecting ourselves.If you show an interest in the detective story, please write an ending for the crime and share it with your classmates in the next class.。
