Book 2 Unit 3
全新版大学英语单词详解Book2Unit3
全新版大学英语单词详解Book2Unit3Unit 3 The Generation GapText A Father Knows Better1.(Title) know better: behave in a more sensible and acceptable way* He is old enough to know better.* 他很明事理，不至于以貌取人。
(=He knows better than to judge by appearances.)Pattern:know better than sb.know better than to do sth.2.(L.3) location: n. a place or position* This is a suitable location for a camp.* 目击者向警察指出事故的确切地点。
(=Witnesses showed the police the exact location of the accident.)3.(L.10) embarrass: vt. make (sb.) feel awkward or ashamed* It embarrassed him that he had to give a talk in front of a lot of people.* I don?t like making speeches in public. It?s so embarrassing.* I was really embarrassed when I couldn?t answer the teacher?s question.4.(L.16) dumb: adj.1)foolish* That was a dumb thing to do.* He was so dumb that he left his keys at home again.2)unable to speak* The terrible news struck us all dumb.* 他生来不能说话，但是他设法找到一个好工作。
新外研版高中英语必修第二册Unit-3-教学设计
1. Ss read the passage quickly and choose the author’s purpose in writing the passage.
2.引导学生对运动的益处这一话题作出初步思考。
教学策略
听说法
Teaching contents
Procedures
Purposes
Teacher’s பைடு நூலகம்ctivity
Students’activity
Activity 1
Tasks a student who is interested in sports to prepare an introduction on tennis/football/...
Understanding ideas板块教学设计
（建议时长40–45分钟，教师可根据教学实际酌情调整。）
课型
Reading + Speaking
主题语境
人与社会——足球
内容分析
该板块呈现一篇反映单元主题的课文，语篇类型为论说文，分析了足球在世界流行的原因。读前的导入活动介绍了足球比赛相关术语，帮助学生提前熟悉课文话题，为课文学习做铺垫。读中活动考查学生对文章题目的理解。读后活动则是通过主旨大意、细节理解和开放性问答等活动，启发学生深入思考，探究主题意义。
1.Tplays a video introducing table tennis, and ask students to have a discussion about what makes table tennis so popular.
全新版大学英语综合教程第二册第三单元课后练习答案unit 3 book 2
Unit3 The Generation GapPart II Reading TaskComprehensionContent QuestionPair Work1.There are seven characters---Father, Mother, Heidi, Diane, Sean, Restaurant Manager, andMrs. Higgins.2.No. Because what he does usually ends up embarrassing them.3.To buy a guitar.4.To check if Sean was going to embarrass him.5.He knew his father was going to embarrass him.6.It was unnecessary and embarrassing.7.He wanted Dan to pressure his son into asking Diane to the senior prom.8.He would speak to his son and insist that the latter give Diane a call.9.She felt humiliated.10.Because the Thompson had just moved.11.He tried to let her know how exceptionally talented a young woman Heidi was.12.Because she couldn’t bear being embarrassed by her father.Text OrganizationWorking On Your Own1.1. A fast-food restaurant2.The Thompson family dining room3.An office at a high school2.Scene One: Father embarrassed Sean by talking too proudly to the restaurant manager.Scene Two: Father embarrassed Diane by persuading a colleague into pressing his son to ask her to the senior prom.Scene Three: Father embarrassed Heidi by boating to an official at her new school about how talented she was.Language Sense Enhancement1.(1)once in a while(2)for(3)the problem(4)he thinks (5)humiliated(6)class president(7)have(8)Actually(9)stop to think(10)interferenceLanguage Focus VocabularyI1.1)typical2)dumb3)junior4)glorious 5)welfare6)came over7)interference8)fading9)narrowed down10)frank11)schemes12)at any rate2.1)consists of five generals and four police officers.2)will be in a location overlooking the lake.3)was humiliated by her comments about my family background in front of so manypeople.4)have any proof that it was Henry who stole the computer5)was exhausted after the long cycle ride.3.1)hysterical; was handed down by; should have known better than2)twisted; over and over; talented son3)patience; not to keep him in suspense; assured; repeatedlyI.Collocation1.adequate2.anxious3.certain4.content5.crazy6.likely7.fortunate8.keenage1.be admitted2.live3.be postponed4.buy5.be banned6.beComprehensive Exercises I.cloze1.(1)typical(2)welfare(3)constant(4)frank(5)talent(6)dumb (7)know better than that(8)repeatedly(9)dread(10)interference(11)bet(12)assure2.(1)despite(2)really(3)same(4)contact(5)admitted(6)attempt(7)not(8)tend(9)different(10)mannerII.Translation1.(1)Have scientists found proof of water on Mars(2)The planning committee has narrowed down the possible locations for the nuclearpower plant to two coastal towns.(3)Sam not only lost his job but also both legs; he had to live on welfare for the rest of hislife.(4) A jury consisting of 12 members voted in unison that Mary was guilty.(5)Sean felt humiliated to hear his talent being questioned.2.George, the son of Mr. Johnson, liked listening to heavy metal music in the evenings, which made it hard for other residents in the community to fall asleep. Eventually the exhausted neighbors lost their patience and decided on direct interference. They called Mr. Johnson to tell him in a frank manner what they were thinking. Mr. Johnson assured them that he would certainly settle the issue. As soon as he put down the phone he scolded his so n, “What has come over you You should know better than to disturb others for your own amusement.” In the end George traded his CD’s for computer games software from his classmates.。
新时代明德大学英语Book2-Unit3
新时代明德大学英语Book2-Unit31. IntroductionIn this document, we will discuss the contents and objectives of Unit 3 of the English textbook used by the students at New Era Mingde University. This unit focuses on various aspects of travel, including transportation, accommodation, and tourist attractions. Through engaging activities and exercises, students will develop their vocabulary, reading comprehension, listening skills, and speaking abilities related to travel. This unit aims to enhance both their linguistic competence and cultural awareness.2. Unit ObjectivesThe objectives of Unit 3 are as follows:•Develop the ability to describe different types of transportation.•Build vocabulary related to travel and tourism.•Improve reading comprehension skills through travel-related texts.•Enhance listening skills by practicing dialogues and conversations related to travel.•Develop speaking skills through interactive activities and role-plays.•Foster an understanding of different cultures and customs related to travel and tourism.3. Unit Structure3.1 Lesson 1: Modes of TransportationIn this lesson, students will learn about different modes of transportation such as trains, planes, buses, and cars. They will practice describing the advantages and disadvantages of each mode and discuss their preferences. The lesson includes listening exercises, comprehension questions, and speaking activities to reinforce understanding of transportation-related vocabulary.3.2 Lesson 2: Booking AccommodationThis lesson focuses on booking accommodation for travel. Students will learn useful phrases and vocabulary related to reserving hotel rooms or rental properties. They will practice role-plays and dialogues to simulate real-life situations. The lesson also includes reading materials about different types of accommodation and comprehension questions to assess reading skills.3.3 Lesson 3: Popular Tourist AttractionsIn this lesson, students will explore popular tourist attractions around the world. They will learn about famous landmarks, historical sites, and natural wonders. The lesson includes listening exercises to improve understanding of spoken descriptions of tourist attractions. Students will alsoengage in group discussions, sharing their travel experiences and preferences.3.4 Lesson 4: Planning a TripThe last lesson of the unit focuses on planning a trip. Students will learn how to create a travel itinerary, research destinations, and budget for a trip. They will practice speaking skills by presenting their travel plans in front of their classmates. The lesson also includes a reading passage about a travel blogger’s trip and comprehension questions to assess reading comprehension skills.4. ConclusionUnit 3 of the New Era Mingde University English textbook provides students with valuable knowledge and skills related to travel and tourism. Through engaging activities and exercises, students will enhance their linguistic abilities and gain cultural awareness. By the end of this unit, students should be able to discuss different modes of transportation, book accommodation for travel, describe popular tourist attractions, and plan a trip of their own. This comprehensive unit prepares students for real-life situations and equips them with the necessary language skills for future travel endeavors.。
人教版高中英语必修二(Book 2 Unit 3)
人教版高中英语必修二（Book 2 Unit 3)Unit 3 Computers核心单词1. common adj. 共同的，普遍的；常见的常用结构：in common 共有，公用(在句中多作状语）have nothing/little/a lot/something in common (with) sb. 与某人没有/许多/有些共同之处in common with 和……一样common sense/knowledge 常识common welfare 公共福利易混辨析common/ordinary/usual/normalcommon 指"共有的，公共的；共同的；常见的"。
反义词为rare。
common作"普通的"讲时可与ordinary换用。
如"普通人"也可以说成common people。
ordinary 意为"普通的，平淡无奇的"，指没有什么特别的地方。
usual 意为"平常的，通常的，一向的"，含惯例之意。
normal 意为"正常的"。
Jane and I have nothing in common.=I have nothing in common with Jane. 我与简毫无共同之处。
The problems are common to all societies. 这些问题是所有社会的通病。
In common with many young people, he prefers pop songs.和许多年轻人一样，他喜欢流行歌曲。
He is in ordinary clothes. 他穿着平常的衣服。
We meet every day at the usual place. 我们每天在往常那个地方见面。
单项填空Harry visited the bookstore every week. He became sucha______________customer that the bookseller gave him some books as presents.A. commonB. normalC. usualD. average解析：选C。
新视野大学英语听说教程II- Unit 3 听力文本及答案
Book 2 Unit 3Warming upHello, and welcome! Thank you for listening to this report, entitled "Pros and Cons of Mixed Marriages". Mixed marriages are becoming more common and many people have strong opinions about them. In this program, you'll listen to opinions on both sides of the issue. Overall, people seem to be in favor. One woman will tell you how happy she is to have married a foreigner. Some will say it is OK for others but it's not for them. However, nearly one third of the people you are going to hear on this program will say people from different cultures shouldn't get married, claiming that these individuals cannot be compatible.(Words: 109)3-2-1Short conversations1. M: Could you tell me about the pros and cons of mixed marriages?W: I can tell you the pros, for sure. After being married to a foreigner for 20 years, I've yet to discover any cons.Q: What can't the woman tell the man?2 W: The wedding is next week, but I still don't know if marrying a person of a different race is right.M: There are a lot of pros and cons of mixed marriages, but overall they're good.Q: How does the man feel about mixed marriages?3) M: The French have a lot of charm. I think you'll enjoy being married to one.W: Not everything about them is charmmg. And I'm going to have some trouble dealing with his culture.Q: What concern does the woman have about marrying a Frenchman?4. W: Has anyone criticized you for marrying someone of a different race?M: I expected people to. But they haven't so far. Besides, I don't care what people think. My wife and I hit it off A-OK.Q: What did the man expect?5) W: That's great you're getting married, but do you have a clue about your new wife's culture? M: Sure. Learning about her people's way of doing things was the first thing I did when I decided to marry her.Q: What did the man do first when he decided to get married?1. D2. A3. B4. C5. D6. A7. D8. B9. A 10. B ~6. W: I've heard that you canceled your wedding plans. What's the problem?M: Money is very important to people from her culture. She left me when she discovered I'm poor!Q: Why was the wedding canceled?7. M: I can't believe how good your Chinese language skills are! How did you improve so quickly?W: I married a Chinese man. We talk every day. He's helped me a lot.Q: What does the woman's husband help her with?8. W: I have a question for you. Would you ever marry a person from another culture?M: That's a tough one! If l do, it'll probably be to someone from a culture similar to mine.Q: What kind of woman would the man marry?9. W: Our marriage is falling apart. Didn't you know your family wouldn't approve of you marrying a foreigner?M: I never expected it to be a problem. It's not their marriage after all; it's ours.Q: What is the man's relationship to the woman?M: I've been thinking about getting married. Do you know what the divorce rate of mixed marriages is?W: What do you mean, mixed races or mixed religions? The rate for the first is 65 percent; the second, 70 percent.Q: What is the divorce rate of marriages between people of different races?Long ConversationW: Grandpa, Mom told me that you have been married twice. Is that true?M: Yes, I'm afraid so.W: That's a surprise. What happened to your first wife?M: Your grandma was my first wife.W: But...M: And your grandma is my second wife. You see, I met her while I was in Germany during the war. We knew we loved each other from the moment we met, so we got married right away. But we weren't ready for the resistance we received from her family. Her mother insisted that Americans and Germans weren't compatible. So she divorced me.W: Too bad. What happened then?M: Three years later, we met again in New York, quite by accident. I was working at the port and she was on a boat coming to the U.S. When we saw each other again after all that time, we decided to overlook her parents' advice. We got married again, and we've been happy ever since.(Words: 155)1.What did the girl hear from her mother?A2. How did the girl’s grandparents feel when they first met? B3. Why did the girl’s grandparents get divorced? D4 How did the girl’s grandparents meet again after their divorce ? D5. What did the girl’s grandparents decide to do after they met again? APassageMarriage can change people a great deal, and marriage to a person of a different culture can change a person even more. As someone who has married a foreigner, I know. I'm a Canadian who married a Chinese man. At first, I harbored some reservations. I wasn't sure how compatible we'd be. Somehow, however, w~ made it work. And I found myself 11 growing to become more like him. I started picking up Chinese characteristics and began speaking English with a Chinese accent! My brother joked, saying I was even beginning to look Chinese! My husband has changed a lot too, becoming more like Canadians in attitude.I suppose this is something of a compromise wherein we met each other in the middle. I suspect that we will continue to grow more alike as time goes by; that is exciting to me. A person, after all, should change during his or her life time.(Words: 152)1. According to'the speaker, which circumstances cause the greater change in people after they are married? B2.How did the woman feel when she first got married? D3. What joke did the woman's brother make about her? D4. How has the woman’s husband changed? A5. Why does the woman feel good about her recent changes? BUnderstanding a Movie Speech1. night2. definitely3. love4. wise5. My wife6. 267. died8. youngest9. goes by 10. gotten oldListening and SpeakingA couple in their nineties are having problems remembering things, so they decide to go to the doctor for a checkup.1) The doctor tells them that they're .physically OK, but they might want to start writing things down to help them remember things.2) Later that night while watching TV, the old man gets up from his chair. His wife asks, "Where are you going?" "To the kitchen," he replies.She asks, "Will you get me a bowl of ice cream?" The husband says, "Sure." She gently reminds him, "Don't you think you should write it down so you can remember it?"He replies, "No, I can remember that." She then says, "Well, I'd like some strawberries on top."3) "You'd better write it down 'cause I know you'll forget it,”He says, "I can remember that---you want a howl of ice cream with strawberries"She adds, "I'd also like whipped cream. Now I'm certain you'll forget that, so you'd better write it down.”4) Irritated, he says, "I don't need to write it down! I can remember that! Ice cream with strawberries and whipped cream!"Grumbling, he goes into the kitchen.5) After about 20 minutes the old man returns from the kitchen and hands his wife .a .plate of bacon and eggs. She stares at the plate for a moment and says, "Where's my toast?"(Words: 224)HomeworkTask 1M: Laura, I've thought long and hard and my mind is made up. I've got a date with Selina tomorrow and I'm going to pop the question.W: Congratulations, David! That's earth-shaking news! How are you going to go about it? You can’t just blurt it out over coffee.M: Well, that's the thing. I'm stumped. I could send her an email at work..W: Email? You don't have a romantic bone in your body. Use your imagination.M: Well, I'm no Don Juan. Should I get her some flowers?W: Yes, that'll be OK for starters. Why don't you take her to some exotic hideaway or propose on a secluded beach?M: I can't afford it, what with the ring and all..W: Oh, sorry, don't let it get you down. There's plenty you can do- ~M: Richard wrote his proposal to Anna on her ceiling.W: Now you're talking! Bake a cake and write the words with frosting.(Words: 150)1.Who is David going to date tomorrow? A2.What is the news Laura hears from David? B3. What is David’s problem, according to Laura? D4. What does Laura think about sending flowers? C5. What’s is Laura final suggestion ? DTask 2In recent years, there have been an unusually large number of divorces in the United States. In the past, when two people married each other, they intended to stay together for life. Today, many people marry believing that they can always get a divorce if the marriage doesn't work out. In the past, a majority of Americans frowned on the idea of divorce. Furthermore, many people believed that getting a divorce was a luxury that only the rich could afford. Indeed, getting a divorce was very expensive. However, since so many people have begun to take a more casual view of marriage, it is interesting to find out that the costs of getting a divorce are lower. In fact, in the United States today, it is not unusual to see newspaper ads providing information on how and where to get a cheap divorce. Hollywood has always been known as the divorce capital of the world. The divorce rate among the movie stars is so high that it's difficult to know who is married to whom. Today, many movie stars change husbands and wives as though they were changing clothes. Until marriage again becomes the serious and important part of people's lives that it used to be, we'll probably continue to see a high rate of divorce.(Words: 216)1. What did many Americans think of divorce in the past? B2. What is the attitude of many Americans to marriage today? D3. What makes divorce cheap? B4. Why is Hollywood known as the divorce capital of the world? C5. In the speaker's view, when will the high rate of divorce drop? ATask 31. they care about2. performed marriage3. wait longer to get married4. bring people together5. plan a blind date6. follow their cultural tradition7. meant for the other8. establishing a relationship9. improve their chances 10. meet someone over the Internet。
新视野大学英语第三版 book2unit3A教案
Unit 3 section A Journey through the odyssey years奥德赛岁月之旅1 Most of us know about the phases of life which we label to parallel different age groups and life stages: childhood, adolescence, adulthood, and old age. We think of infancy before childhood and middle age before old age, with each unique phase bringing its own peculiar set of challenges. These challenges can be overcome by acquainting ourselves with them, such as the child's need to learn, the adult's need to find the right career and build a family, and the senior's need for support and good health care.1 我们大多数人都知道，根据不同的年龄和生活阶段，人生可与此平行划分为童年、青春期、成年和老年这四个阶段。
我们把这些阶段想象为婴儿在童年之前，中年在老年之前，每个阶段都会面临一系列特有的挑战，如孩子对学习的需要，成人对找到合适的职业生涯和建立一个家庭的需要，以及年长者对得到帮助和良好医疗保健的需要。
通过对它们的充分了解，我们就可以战胜这些挑战。
1 Most of us know about the phases of life which we label to parallel different age groups and life stages: childhood, adolescence, adulthood, and old age. (Para. 1) Meaning: Most of us know about the different life stages that we describe according to different age groups: childhood, adolescence, adulthood, and old age.2 We think of infancy before childhood and middle age before old age, with each unique phase bringing its own peculiar set of challenges. (Para. 1)Meaning: We sequence the life stages of infancy, childhood, middle age and old age according to their natural order, with each particular life stage facing its own featured challenges.Sentence structure note:“with＋名词/代词＋现在分词”作独立主格结构“with＋名词/代词＋现在分词”构成独立主格结构，主要用作状语，可以表示伴随、方式、原因、时间等。
人教版八年级上册英语Unit3_词汇课精品课件 (共24张PPT)
评价任务2
• 找一找：找出每个句中粗体字的词性，并将句子 序号填到相应的表格内。并快速说出在句中的词 义。
名词n 动词v 形容词adj 代词pron 副词adv
3.请观察句子，关注both的用法与位置 • They are both students. • We should both thank them. • The twins both like sports.
both表示“两者都…”做主语的同位语 时，常置于be动词，助动词，情态动词 之后，实义动词之前。
2.There’re some ___________between us. Though we’re twins, we’re
__________.(different) 3. I feel like__________ with you.(stay)
评价任务3 根据首字母提示及或用所给词的适当形式完成短文。
评价标准： 1.能准确完成表格 2.在具体语境中的词义表达正确。 3.全部准确完成为达标。
1.形容词与副词的比较级
2. though 3. both 的用法 4. should的用法
5. similar 6. different与the same as用法
1.请观察：形容词与副词的原级和比较级的变化。 short- shorter tall – taller small- smaller nice - nicer large- larger white- whiter big-bigger thin-thinner fat-fatter happy-happier busy-busier heavy-heavier outgoing- more outgoing hard-working –more hard- working
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Ⅰ.读句品词——阅读下列句子，写出加黑单词的词性及汉语意思1．Scolari is a great volleyball coach and if I end up working with him again I’d be very happy.n.教练2．I have even been put into space rockets and sent to explore the Moon and Mars.n.火箭3．He used to download information from the Internet and made good use of it.v t.下载4．An unknown virus has just attacked my computer，which causes my computer not to work.n.病毒5．These flowers inside the room are all artificial but they look real.adj.人造的；假的Ⅱ.语境填词背一背1．technology n．工艺；科技；技术2．total adj.总的；整个的n．总数；合计3．goal n．目标；目的；球门；(进球)得分4．happiness n．幸福；快乐5．signal v i.& v t.发信号n．信号6．type n．类型v t.& v i.打字7．explore v t.& v i.探索；探测；探究练一练[从左栏中选择合适的单词并用其正确形式填空]1．I think happiness depends on our attitude towards life but not on our wealth.2．Advances in technology have improved crop output by over 30%.3．I’ve got to a point in my life where I know I am smart enough to dive into an area that is totally unknown，hard，but interesting.4．She signalled to the waiter for the bill but he didn’t understand what she meant.5．They scored five goals in the first half of the match and were praised by the coach after the game. Ⅲ.拓展提升背一背1．universal adj.普遍的；通用的；宇宙的→universe n．宇宙2．simplify v t.简化→simple adj.简单的→simply ad v.简直；只；不过3．operator n．(电脑)操作员；接线员→operate v．操作；做手术→operation n．操作；手术4．solve v t.解决；解答→solution n．解决办法5．reality n．真实；事实；现实→real adj.真实的6．personal adj.私人的；个人的；亲自的→personally ad v.就个人而言；亲自→personality n．个性；人格7．application n．应用；用途；申请→apply v．运用；涉及；申请→applicant n．申请人；求职者8．appearance n．外观；外貌；出现→appear v．出现；到场练一练[用所给单词的正确形式填空]1．It appears that we can’t draw information about a person based on his appearance.(appear) 2．The doctor operated on his shoulder and he is recovering from the operation.(operate) 3．After the applicant finished the application form，he left hurriedly.(apply)4．Personally speaking，we need someone with lots of personality to head the project.(person) 5．Actually，it has been universally(universe) acknowledged that self-confidence is half of the success.Ⅳ.选词填空背一背1．have...in common有……共同之处2．from...on从……时起3．as a result结果4．by oneself独立地5．in a way在某种程度上6．make up编制，编造；组成；和好7．after all毕竟；终究8．with the help of 在……的帮助下9．deal with处理；安排；对付10．watch over看守；监视练一练[从左栏中选择合适的短语并用其正确形式填空]1．With the help of the doctor and the nurses，the patient recovered quickly and in a few weeks was able to stand on his feet once again.2．The two young men have a lot in common，so they are happy to see each other regularly.3．What he said at the meeting was reasonable in a way.4．His wife took a part time job and watched over the family’s two children，a daughter and their young son.5．There will be a lot of difficulties to be dealt with when you start your own business. 6．Don’t blame him for breaking that vase；after all，he is still a child.Ⅴ.仿写运用背一背1．By the 1940s I had grown as large as a room，and I wondered if I would grow any larger.到20世纪40年代，我已经和一间房子一样大，我想知道我是否还会变得更大。
2．As time went by，I was made smaller.随着时间的推移，我被造得小点了。
3．And my memory became so large that even I couldn’t believe it!我的存储量变得如此之大，连我自己都不能相信！练一练[用左栏中的句式结构完成下列句子]1．几天以后我就要搬走了，我想知道你能否帮一下忙。
(wonder)(2018·天津)I’m moving in a few days and I wonder if you could help.2．久而久之，随着人口的增长，人们开始将食物切成小块，这样会熟得更快。
(as)Over time，as the population grew，people began cutting food into small pieces so it would cook more quickly.3．这次期末考试太重要了，我不能拒绝参加。
(so...that)The final exam is so important that I can’t refuse to take it.1．“电”家族(1)electricity n．电(2)electric adj.用电的；电动的(3)electrical adj.与电有关的(4)electronic adj.电子的2．“解决；解答”汇总(1)solve v．解答；解决(2)settle v．解决(3)resolve v．解决(4)answer v．回答(5)respond v．回答；回应3．oneself 短语大全(1)by oneself独立地(2)to oneself独享的(3)for oneself为自己(4)of oneself自动地(5)in oneself本身4．“在某种程度上”短语汇总(1)in a/one way(2)in some ways(3)to some/a certain extent/degree(4)in part(5)in some measuresignal n．信号；暗号；信号灯v．发信号；示意；表明；标志(1)signal (to) sb.to do sth.示意某人做某事signal to sb.向某人发信号(2)send out a signal发出信号完成句子(1)She signaled him to follow but he refused.她示意他跟她走，但他拒绝了。
(2)The guard seems to be signaling to us with his arm.警卫似乎正在挥臂向我们发信号。
(3)The soldier sent out a signal the moment he found the enemies.士兵一发现敌人就发出了信号。
句式升级(4)The bell rang，and signaled that school was over.①The bell rang，which signaled that school was over.(非限制性定语从句)②The bell rang，signaling that school was over.(分词作状语)When he closes his book，it’s a signal for everyone to stand up.当他把书合上时，这就表示该全体起立了。
arise vi.出现；发生；起身；起床一词多义——写出下列句子中arise的汉语意思(1)New problems will arise one after another in the future.出现(2)They arose at sunrise to get an early start to the park.起床(3)Seeing his mother return home，the boy arose from his chair immediately.起身；站起(4)All the injuries arose out of road accidents from drunk driving.产生；发生arise from/out of由……引起；由……产生；从……中产生完成句子(5)As is known to all，emotional or mental problems can arise from a physical cause.众所周知，身体上的原因可以引起情绪或精神上的问题。