Module 2 Places and activities
Unit 1 What would you like to be?
Period 1
教学内容: Look, listen and number; Listen and say; Ask and answer
教学目标:
1.Students can read and spell the new words: secretary, bank clerk, policewoman, dentist and so on.
2.Students can use the sentence forms to ask their paterners about their dreams, and can discuss with others about jobs freely .
行为习惯养成点：
1.Develop students habits of correct pronounciations and intonations
2. Let students know the importance of having a dream and doing best to persue it.
教学重点：
Develop students habits of correct pronounciations and intonations.
教学难点：
1. Students can use the sentence forms to ask their paterners about their dreams, and can discuss with others about jobs freely .
2. Let students know the importance of having a dream and doing best to persue it.
教学准备：PPT, tape, some pictures
教学过程：
Step 1. Greetings.
Step 2: Play a guessing game.
Show some sentences to students and ask them to guess what kind of job is the people does. Ask some students to say the answers out.
Step 3: Introduction.
Teacher : there are also a lot of jobs people do, what do you want to be in the future? Let’s begin our new class: What do you like to be?你想成为什么？First, let’s learn some new words about different jobs. L ook at the pictures and follow me.
Step 3: Look, listen and number.
1.Read the words and ask students to follow.
2.Ask students to read the words for more times until they can read and spell them.
3. Play the record and ask students to fill in the numbers into the boxes in the picture. Play it again if necessary. check their answers.
Step 4. Listen and say.
1.Play the record once and ask students to look at their books While listening.
2.Play it again and ask students to follow.
3.Explain some difficulties.
4.Ask students to read it together.
Step 5. Ask and answer.
1.Explain the sentence form to students and ask them to make dialogues in pairs.
2.Choose some pairs to show their dialogues to class.
Step 6. Exercise.
Ask students to finish the exercise by themselves, then check their answers.
Step 7. Finish the class with a song.
板书设计：
Unit 1 What would you like to be?
Would you like to be a/an … ?
Yes, I would.
Why?
I’d like to be a/an … because I want to …
Would you like to be a/an … ?
No, I wouldn’t.
Why not?
Because I don’t like …
What would you like to be?
I would like to b a a/an …
Oxford English 6A Module 2 Unit 1 What would you like to be?教学
设计
（第一课时）
教学目标：
1．认知目标：能听懂会说单词：pilot, secretary, bank clerk….
2. 技能目标：能用已学句型来询问同学的职业趋向，提高六年级学生运用英语参与交际话题的能力；
3. 情感目标：告诉学生，在社会大家庭中每个职业都很重要，在“吃、穿、住、行”中，需要各行各业人员的服务，每个职业有他的独特之处。
●教学重难点：
1、能够正确地拼读职业类单词
2、学会用英语与同伴交流职业话题。
●教学准备：多媒体课件●教学过程：I. Pre-task preparation
1. Free talk
2. Revision：让学生观看以前学过的几种职业的照片，并让学生回答问题。
3. Brainstorm：让学生说一说以前学过的其它职业。
II. While-task procedure
1. Lead-in: Guess the job：利用简单句型，让学生猜测职业,引出新词“pilot”。
2. Teach the word “pilot” and the sentence “I would/I’d like to be a pilot.”
①. Listen and repeat ②. Read and spell ③. Think and say
3. Read and answer
让学生听力阅读“Summer’s family tree”的短文，回答问题，引出两种新职业。
4. Teach the word “bank clerk” and the sentence “——Would you like to be
a ...? ——Yes, I would. /No, I wouldn’t.”
①. Listen and repeat ②. Read and spell
③. Look and learn ④. Ask and answer
5. Teach the word “secretary”and the sentence “——What would you like
to be?——I’d l ike to be a/ an ...”
①. Listen and repeat ②. Read and spell
③. Look and learn ④. Ask and answer III. Post-task activities
1. Game：①Point and say. ②PK game
2. Look, listen and number.
3. Write the lists：Workbook Page 20
4. Make a survey
5. Read a poem IV. Homework1. Write a poem2. Fill a survey. Workbook Page 20
●板书设计：What would you like to be?——What would you like to be?
I’d like to be a/an ... ——Would you like to be a/an ...? Yes, I would. No, I wouldn’t.
Module 2 Experiences Unit 1 I’ve also entered lots of speaking competitions. 【教材分析】 本课为Module 2的第一单元，主要内容为运用现在完成时来描述自己和他人的经历，例如演讲比赛经历、旅行经历等。从全书来看，本单元承接下一模块现在完成时的学习和运用，内容有层次的展开，学生容易接受。通过对本模块的学习，为下一模块的学习奠定了语言基础。【教学目标】 Knowledge objective: 1. 词汇: ever, enter, competition, prize, dream, afford, pity, invite 2. 现在完成时的结构和定义。 Ability objective: 能听懂和阅读关于介绍经历的语言材料，能通过相关词汇和图片描述自己和他人的经历；能初步运用现在完成时，并写出相关的句子和短文。 Moral objective: 乐于介绍自己的经历，和他人分享。同时，学会倾听他人的美好的经历，理解他人的喜怒哀乐，建立良好的人际关系。 【教学重点】 1. 重点短语和单词。 2. 现在完成时的运用。 【教学难点】 1. 现在完成时的结构运用。 2. 现在完成时的不规则动词。 【教学方法】 PWP method, task-based method and interactive approach 【教学手段】 A tape recorder, multimedia and some pictures 【教学过程】 Teaching Procedures: Step 1 Lead in 1. Ss watch the video and answer “What’s this video about?”
Unit 2 project Growing pains I. Teaching aims 1.Make sure students understand what growing pains are all about. 2.Improve students’ reading ability. 3.Encourage students to do teamwork and learn to cooperative with each other. II. Teaching importances and difficulties 1.To know the general idea of the article 2.Make sure the students know how to write a report on growing pains III. Teaching procedures Step one: lead- in Have a group competition to review the new words learnt in the morning class. Last,risk,desire,balance,physical,psychological,development,misunderstand,adolescen ce,as if, out of control, in this regard, be confused with, go through, day by day, tend to ,along with, have difficulty in doing sth., Step two: fast-reading Skimming 1.Ask the students to read the test in 1 min and answer the following questions a.What does the passage talk about? Growing pains(from the title) b.What different kinds of changes are talked about? Physical changes,psychological changes,social changes 2.Show some interesting pictures about the 3 changes. Scanning 1.Read the text fast, and answer the following questions. a.Why many teenagers feel lonely?(no more than 12 words) b.What is adolescence?(no more than 8 words) c.What is the good news for teenagers?(no more than 9 words)
Module 1 Lost and found 一、学习目标: A.单词和短语： crayon, eraser, glove, wallet, watch, whose, first of all, lose, lost, find, found, lost and found box, mine, yours, tape, purple, hers, careful, be careful with, on, from now on, here is / are, camera, phone, mobile phone, lost and found office, in a hurry, leave, plane, taxi, why, airport, hundred, hundreds of, look for, thousand, strange, boat, duck, pig, sausage B.交际用语： 1. Is the football Tony’s? 2. Are these crayons yours? 3. Whose gloves are these? 4. Welcome back! 5. Please be careful with…from now on. 6. —Are the crayons Betty’s? —No, they’re not hers. They’re Llingling’s. 7. — Is thi s your pen? — Yes, it’s mine. — Whose pencil is it? — It’s … 8. —Whose bag is this? —It’s mine. 9. —Whose bag is this? Is it yours? —No, it’s not mine. It’s his. C. 教学目标 1. Function: Finding out what belongs to whom 2. Structure: Possessive pronouns 3. Skills: 1) Listening and understanding familiar topics (school life) 2) Talking about familiar topics (school life)
Module 1 Our Body and Healthy Habits I. 模块教学目标 技能目标Skill Goals Talk about healthy lifestyles Practice talking about future Practice talking about health problems Use nouns as verbs Learn to write an essay about a health problem II. 目标语言 功能句式Talk about the future “You’ll catch a bad cold,”said his mother. “I’ll be fine,”said Zhou Kai, as he opened the door. “Zhou Kai, you’ll get ill. ” Practice talking about a health problem I think I’ve got pneumonia. Why? What are your symptoms? I’ve got a high temperature and my chest hurts when I breathe. Oh dear! What are you going to do? I’m going to stay in bed and ask the doctor to visit me. I’ll ring the doctor for you. Everyday English Terrific! To be off work. Oh, dear! That couldn’t be better . I have a sweet tooth. I’m crazy about football. 词1. 四会词汇 diet, fat, fit, flu, rare, toothache, unhealthy, wealthy, rarely, proverb, anxious,
外研版高中修必语英教案1--Module2． SH1 教案 Edited by Wang Qijiang Bazhong No. 5 Middle School August 2011 My New Teachers Module Two Period One Teaching contents:Introduction; Speaking & Everyday English Teaching important points: 1.Encourage the students to talk
about their favourite teachers; 2.Train the students` speaking abilities; 3.Teach the students some new words: amusing, energetic, funny, intelligent, lively, nervous, organized, patient, popular, serious, shy, strict, stupid... Teaching difficult points: 1.Lead the students to talk in class actively; 2.Help them to make sense of the new words describing characters. Teaching procedures: Step 1 Introduction 1. Revision 1) Brainstorming: Try to bring out as many adjectives used to describe a person as possible,and then get the meaning of the positive adjectives or negative adjectives.Read out these words aloud in class together.(Activity 1 on P11) 2) Help the students use the adjectives to describe the people they know.(Activity 2 on P11) 2.Activity 3 on P11
英语ⅰ外研版module1教案(2) TheSecondPeriod TheGeneralIdeaofThisPeriod Inthisperiod,thestudentsreadthewholepassageandfinishsomeexercisestoundersta ndthewholepassagebetter. TeachingAims 1.Improvethestudents’readingability. 2.Mastersomeusefulwordsandexpressions. TeachingImportantPoints 1.Getthestudentstograspthemainideaofthepassageandhelpthemunderstandthe passagebetter. 2.Learnandmastertheimportantwordsandphrases. TeachingDifficultPoints 1.Howtoimprovethestudents’readingability. 2.Howtohelpthestudentsmastertheimportantlanguagepointsinthispassage. TeachingMethods 1.Listening,reading,speakingandpracticing. 2.Fastandcarefulreadingtomakethestudentsunderstandthepassagebetter. 3.Discussiontohelpthestudentsfinishtheconcernedexercises. 4.Individual,pairorgroupworktomakeeverystudentwork. TeachingAids 1.theblackboard 2.themultimedia TeachingProcedures Step1RevisionandLead-in (Greetthewholeclassasusual.) T:Inthelastperiod,youtalkedaboutyourselves,yourpreviousschools,yourschoolli feandyourfeelingsaboutyournewschool.Youalldidagoodjob,Ithink.Doyouwanttoknowano therstudent’sthoughtsabouthisschool?Let’sseewhathe/sheistalkingabout. Step2Pre-reading T:Beforereadingthepassage,let’sdealwiththreequestions.Thefirstone,whatarethemaindifferencesbetweenJuniorHighs choolandSeniorHighschool?Thisquestionisalittledifficult,youcandiscussitwithyour partnerandthenstanduptoansweritvoluntarily,understand? Ss:Yes. (Studentsdiscussit.) S:IthinkstudentsatSeniorHighschoolworkharderthanthoseatJuniorHighschoolandt heyallhaveahopetogotouniversity. S:AtSeniorHigh,studentshavemorespaceandfreedomtostudybythemselvesbecausethe yareoldenoughtodoitlikethis,whileintheJuniorHighschooltheyareoftenaskedevenforb iddentostudy. S:TheperiodofSeniorHighschoolismoreimportantthantheoneinJuniorHighschoolinl earningknowledge,developinginterestandgrowing.
牛津高中英语教学设计 单元：Unit 1 Tales of the unexplained 板块：Task Thoughts on the design: 本节课是以提高分析数据图表能力、加强英语实践应用能力为目标的实践教学课。实践应用教学应当“有层次”先模仿后独立完成。 Teaching aims: After learning this period, the students will be able to know how to analyse statistics that gathered from questionnaires, and how to draw conclusions and make recommendations through the statistics. Teaching procedures: Step 1 Lead-in PPT4—7 We analyze the statistics gathered from a number of questionnaires before we use the information to write a report. Make sure that students know what can be obtained through analyzing the statistics. They can draw conclusions and make recommendations. Thus, they can discover what people are interested in, what they are doing or they want to do. Encourage students to think of more conclusions and recommendations about the example sentence. Conclusions 1. Many students know how to use an English dictionary. 2. Some students like to use an English dictionary. 3. An English dictionary is very useful. 4. It’s easy to get an English dictionary. 5. More… Recommendation Every student who is studying English should have an English dictionary. Step 2 Presentation 2 examples Example 1 PPT 8—10 Read the pie chart about students’ after school activities and analyse the statistics. And draw at least three more conclusions and make another three recommendations.
七年级英语外研版上Module2教案 Unit2 These are my parents Teaching goals 教学目标 1. Language focus语言目标 a. Words and phrases 生词和短语 station hospital hotel police theatre actor driver nurse manager job their 1. bus station 2. police station 3. bus driver 4. at a school b. Key sentences重点句子 1.What is your father's job? 2.My mother is the manager of a theatre. 2. Ability goals 能力目标 Enable Ss to know the occupation names. 3. Learning ability goals 学能目标 Help students ask and answer about their family's occupation. Teaching important and difficult points教学重难点 The use of "the possessive case of nouns" Teaching aids 教具准备 multi-media Teaching procedures and ways 教学过程 Step I：Lead in Show some pictures . Say what you know about the places and the jobs. Places : hospital , hotel , school ,bus station , theatre Jobs : doctor , nurse , hotel manager , teacher , driver , actor… T: Do you like these pictures? Who works in it? your father or your mother? S:Yes, I do. My mother works in a ... My father works in a ... Step II ：Learn the new words
Module 1 Hobbies Unit2 Hobbies can make you grow as a person XinCheng Middle School Cui Jinfeng 教学目标： 一、语言知识目标： 能够理解本单元的重要单词和词组。 二、语言技能目标： （一）读能读懂并理解课文内容。 （二）写能正确使用as well as, such as, as a result等词组。（三）说能介绍自己的爱好，询问并描述他人的爱好。 三、情感目标： 培养学生对爱好的正确认识及对他人不同爱好的尊重。 教学重点： Key words —as, volleyball, sailing, lazy, useful, develop, skill, camp, activity, imagine, teenager, result, success, should 教学难点： Key phrases —as well as, such as, as a result, come out 教学过程： 【Pre—readi ng】 Warming up （设计目的：通过谈论爱好，激发学生的学习兴趣。） 一、Talk about hobbies. 二、Discuss:
Which hobby is creative / interesting/ lazy/ relaxing/ useful 【While—r eadi ng】 一、Fast reading（设计目的：学生快速学读短文，理解课文大意。） Ask the students to read the passage quickly and quietly. Find the answers to the questions. (一) What is the special hobby? (二) Whose hobby is special ? 二、Careful reading（设计目的：学生通过仔细阅读短文，把握短文细节） （一）Read Paragraph 1 and fill in the blanks. Many students have hobbies, such as _________, _____________, and ________________ in their gardens, and __________________. Some hobbies are _____________ and others are __________. Three advantages of …hobbies' 1.________________________ 2.________________________ 3.________________________ （二）Read Paragraph 2,3,4 carefully. 1．Choose true (T) or false (F) 1 ) David Smith is a teacher , and his hobby is writing. ( )
The First Period (Warming up, one class) Teaching Aims: 1. To learn the knowledge of the cultural relics. 2. Discuss how to protect our cultural relics. 3. To learn the following words or phrases: Teaching Design Step One: Presentation (By showing them some photos of some famous cultural relics.) Hello, everybody, let’s look at the screen. Here are some pictures. They are all very famous places in China or in the world. Please think these over: A.Can you name them out? B.Who have the right to own and confirm them? (The shown pictures:①The Great Wall, ②The Imperial Palace of the Ming and Qing Dynasties in Beijing and Shenyang; ③The Mausoleum of the First Qin Emperor and the Terracotta Warriors) Let the students name out the famous places in the pictures, and tell them they are cultural relic s. And explain what cultural relics are. A. a cultural relic is sth. that survive d for a long time B. a cultural relic may be a part of old thing has remain ed when the rest of it had been destroyed C.or a cultural relic is something rather rare （while showing these photos, teach the new words in red: cultural relics, survive, remain, rare） 1. Get the students understand the identity of the cultural relics. 2. Let the students try to know that they are at least two sites of cultural relics, the natural site; and the cultural site. ( By showing the pictures of some natural sites relics. Eg: Mount Huashan, The JiuZhaiGou Valley, River Li ) Step Two: Drills Let the students make some more examples of cultural relics, including the ones inside our country or in other countries, especially the ones in our location. Here are some possible answers from the students: (The Neiguan Cave(内莞岩); The Xinfengjiang River(新丰江); Heyuan Dinosaur Park(河源恐龙公园); Y uanmingyuan(圆明园), etc.) (The Sydney Opera; The White House; The Big Ben; The Amber Room, etc.) Step Three: Discussing 1 As we all know that cultural relics are rather valuable, rare, and sometimes, it is in very high price. 1. Then can you tell the value of the cultural relic? (Have the students discussed for some time in teams, then get their answers by expressing in class.)
英语ⅰ外研版module2教案：第3-5课时Period3 TeachingContent:Grammar Speaking Activity1Presentation Listeningtothesong“Love” byJohnDenvercarefully,thenfillintheblankwithproperwordsaccordingtowhatyouhear. LOVE ——ByJohnLennon Loveisreal；realislove.Loveisfeeling；feelinglove.Loveiswantingtobeloved. Loveistouch；touchislove.Loveisreaching；reachinglove.Loveisaskingtobeloved. Loveisyou,youandme.Loveisknowingwecanbe. Loveisfree；freeislove.Loveisleaving；leavinglove.Loveisneedingtobeloved. Activity2Showthepicturesofsongdandan,JackieChang,Zhoujieluntothestudents.Thenle tthemmakeupnewsentencesusing-ingform. He/Shedevotes…to… He/Sheisconcernedabout… Ienjoy… Iaminterestedin… Activity3Groupwork. Talkaboutyourfavouritefriendsorteachers. He/Sheenjoys… He/Sheisinterestedin… He/Shedreamsof… He/Shehates… He/Shecaresabout… Activity4PracticeChangetheformwherenecessary. 1.Thestudents______copyingfromotherstudents. 2.Please____talking. 3.Haveyou_____checkingyourwork?It’stimetogohome. 4.Youneedto_____speakinginEnglishtomakeprogress. 5.He______askingstupidquestions. Suggestedanswers: 1.dislikes/hates 2.stop/keep 3.finished4practise5.avoids Activity5. Doyouremembergivingmethisshirtforyourbirthday? Remembertotellhimthenews.
Module 1 Unit 2 It’s a t the station. 一、教学内容 本课围绕方位展开话题，重点学习四个介词：up，down，near，a，让学生能够用英语表达事物的方位。 二、教学目标 1、知识目标： 1)、词汇：hill，house，station，train，up，down，near. 2)、运用方位介词up，down，near，a. 2、能力目标： 1)、能听懂老师发出的指令，迅速做出反应。 2)、能根据提供的信息，完成新词的学习与训练。 3)、能运用所学知识进行简单的英语交流。 三、教学的重难点 教学重点：词汇hill，house，station，train，up，down，near. 教学难点：灵活运用方位介词up，down，near，a。 四、说学情 四年级的学生活泼好动、求知欲强，对直观、形象的事物比较有兴趣，喜欢模仿和游戏。对英语的学习积累了一些能力和方法，在三年级已经掌握了少量的介词，如：on，in，under等。并且在第一单元中接触了简单的问路和指路的句型。这些都为本课的学习做了良好的铺垫。
五、教学准备：多媒体教学课件、教学图片、单词卡、贴贴等。 六、说教学过程 (一)、导入设计 1、Warm up：Sing a song.—left foot, right foot, left foot, right…以此把学生带入今天的课堂。这样学生就自然地进入到一个良好的英语氛围，当歌声落下，我热情地和学生打招呼，与学生用英语进行简单的交谈。出示课件和简笔画，用Excuse me. Where is…?进行看图问答，复习问路和指路使用的语言。请全班同学为踊跃举手的同学鼓掌，肯定他们的努力，鼓励他们大胆尝试。 2、Let’s go to a place. Look！Here we are.把本课的hill, station, house，rain等图片展出。使用单词卡片学习单词hill, station ,house, rain。反复操练后，接着开展I can read！活动，检测学生对单词的熟练程度。(二)、新课呈现 1)、用简笔画添上一条铁轨。Let’s go by rain.邀请学生们一起坐着这辆火车去游玩，播放CD-ROM，为了更好地完成课程目标，我给学生下达了任务：让他们注意看图中火车分别进行到什么位置?这些内容用英语又怎样表述呢?为了更好地帮助学生听懂录音，同时把Where is train_? It’s _.写在简图的下方。 2)、儿童的心理特点是好奇的，所以我选在这个时候为学生的疑问对故事中表示位置的介词进行讲解：把火车头对着山顶开，然后说：We are up the hill。然后操练和检测；用同样的方式学习down the hill，near the houses，at the station。
Unit1 Cultural Relics The first period Warming up and reading Teaching Goals 1.Knowledge goals 1) Get students to learn the useful new words and expressions. a. Important words and phrases culture, state, look into, rare, vase, belong to, in search of, gift, ton, stone, melt, once, heat, design, fancy, style, jewel, king, artist, in return, reception, light, wonder, at war, remove, furniture, secretly, wooden, doubt, remain, mystery, take apart b. Important sentence style In return, the Czar gave the King of Prussia 55 of his best soldiers. P2 This was a time when the two countries were at war.P2 There was no doubt that the boxes were then put on a train for …..P2 After that , what really happened to the Amber Room remains a mystery.P2 I think highly of those who are searching for the Amber Room. 2) Let students learn about the history of the Amber Room. 2. Ability goals 1) Let students read the passage In Search of the Amber Room to develop their reading ability. 2) Enable the students to talk about the story of Amber Room. 3. Learning ability goals Help the students learn how to talk about cultural relics and stimulate their sense of protecting cultural relics. Teaching Important Points 1) Let students read the passage In Search of the Amber Room and learn about the story of the Amber Room. 2) Get students to learn different reading skills. Teaching Difficult Points 1) Enable students to learn to talk about cultural relics and what should be done with them. 2) Develop students’ reading ability. Teaching Methods 1. Task-based teaching and learning 2. Group discussion and cooperative learning 3. Multi-functional teaching equipment Teaching Aids A recorder, a projector, and some slides Teaching Procedures Step 1 Leading-in Cooperative learning:
外研版高一英语必修2全套教案module1-7
Module 1 Our Body and Health Habits I. 教学内容分析 本模块的话题围绕生活习惯、饮食起居、健身运动和疾病症状等的英语表达而展开，进而介绍了一些国家的医疗保健情况，从而使学生树立和养成爱好体育锻炼、注意身体健康的意识和习惯。指导学生学会表达自己的见解和观点，通过进一步的讨论使学生明白什么样的生活习惯才是健康的。 Introduction 这一部分先复习和学习与饮食、健康相关的词汇，通过Activity 2的活动进行巩固；接着列举了一些与饮食健康相关的谚语，通过对Activity 4的问题讨论使学生对中外的有关健康的谚语表达有个初步的认识。 Reading and Vocabulary 通过回答问题的形式复习和学习另外一些有关饮食健康的词汇；学习两篇介绍中国学生Zhou Kai的短文并完成相关练习，培养学生的综合阅读能力。在情感态度上，通过周凯和其母亲的观点冲突和周凯对自身生活习惯的描述，帮助学生了解什么是健康的生活方式，如何形成健康的生活习惯。并通过本部分的学习指导学生在实际生活中，如何来养成自己健康的生活习惯。 Speaking (1) 通过两人活动和小组活动来讨论如何保持身体健康，并且就生活中有关健康的重要事项来发表自己观点，通过讨论达成共识。 Function 通过观察节选自阅读文章的句子体验如何表达将要发生的事情；并通过练习来学习和巩固。 Grammar (1) 这一部分是学习名词作动词用的意义和用法，并通过练习使学生有初步认识。但是不强调学生掌握具体的理论知识，只是初步了解和具体掌握一些实例。 Listening and Vocabulary 先通过单词填空和回答问题活动导入有关身体器官、疾病症状、询问病情等的词汇和表达，为听力活动扫除词汇障碍；然后通过完成听力活动来培养学生获取信息的能力。 Grammar (2) 通过观察节选自听力材料中的句子使学生清楚will和be going to的区别，并通过后续练习使学生掌握其用法。 Pronunciation 听并跟读听力中出现的句子，注意其中出现的连读现象。 Speaking (2) 通过讨论对话掌握询问病因、描述症状、提供帮助表达法。 Everyday English 通过对话，学习一些常用的表达方式。 Writing 要求学生通过事情的逻辑关系将句子按事情发展的先后顺序排 2