Lectures_Week_12
unit 12新编英语教程(B1)
A new language lab is going to be set up.
Can reference books be taken out of the Reference Reading Room?
Unit 12
DI
Mary helps John. Mary is helping John.
Unit 12
LSP
2
LSP II Talking about what was being done at a certain place in the past.
Practice following conversations:
A: What was being done at the CBA TV Studio when John was there yesterday? B: A TV serial was being made. A: What was being done at the BAC Broadcasting Station at that time? B: Home news was being broadcast.
Unit 12
Language Structures
Dialogue I Dialogue II Reading I Reading II Guided Writing
Interaction Activities
Listening Practice
Unit 12
LSP
LS 1 3
2
4
Unit 12
Practice following conversations:
A: It’s nine o’clock in the morning. What do you think is being done in Miss Brown’s classroom? B: A lecture is being give, I suppose. A: What is being done in Mr. Smith’s office? B: Many things are being done there. Letters are being typed. A discussion is being held, and perhaps a young man is being interviewed.
2021年新高考英语外刊讲义第12课时
2021年新高考英语外刊讲义第12课时Such grandiose forecasts kindle anxiety as well as hope. Many fret that AI could destroy jobs faster than it creates them. Barriers to entry from owning and generating data could lead to a handful of dominant firms in every industry.如此宏伟的预测既点亮了希望，也带来了焦虑。
许多人担心AI摧毁就业岗位的速度会比创造就业机会的速度更快。
拥有数据和生成数据存在准入门槛，这可能会导致每个行业中只有少数几家公司占据主导地位。
预习题Which ofthe following words DOES NOT mean "large and impressive"?A. composingB. grandioseC. statelyD. majestic▪grandiose通常来讲，它并不是一个褒义的词汇，可以对照着中文“华而不实”来理解(grandiose plans sound very important or impressive, but are not practical)。
o a grandiose building, style, etc 华而不实的建筑﹑风格等o She had some grandiose (ie overambitious) plan to start up her own company. 她有个野心勃勃的大计划, 想独立创办公司相关同义拓展如果想表示“在尺寸、范围或广度上的极大”，除了文中的grandiose还有grand, magnificent, imposing, stately, majestic, august这些供你选择。
十二节课英语作文模板
十二节课英语作文模板Introduction:In the contemporary education system, the structure of the curriculum often consists of twelve key subjects, among which English holds significant importance. Through twelve English lessons, students can enhance their language proficiency and communication skills. This essay aims to provide a structured template for composing an English essay based on twelve lessons.1. Overview of the Twelve English Lessons:The twelve English lessons cover various aspects of language learning, including grammar, vocabulary, reading comprehension, writing skills, speaking practice, and listening comprehension. Each lesson is carefully designed to cater to the diverse needs of students and facilitate their overall linguistic development.2. Lesson 1: Introduction to English Grammar。
In the first lesson, students are introduced to the basic principles of English grammar. Topics may include parts of speech, sentence structure, verb conjugation, and tenses. Practical exercises and examples are provided to reinforce understanding.3. Lesson 2: Vocabulary Building。
week 12 exercise
Week 12II. Understanding Long ConversationsDirections: In this section you'll hear a long conversation or conversations. Listen carefully and choose the best answ er to the questions you hear. (30 points)Conversation 17. A. In a game production center.B. In an office at Microsoft.C. At Bill Gates’ home.D. At Paul Allen’s home.8. A. In 1981.B. In 1975.C. In 1976.D. In 1977.9. A. Marketing.B. Production.C. Developing.D. Programming.10. A. He can learn quickly.B. He has a good background.C. He has worked with games before.D. He knows about Microsoft’s early years.11. A. The man has never played a game.B. The man has a background in programming.C. The man has learned quickly about gaming.D. The man has gotten the job at last.Conversation 212. A. She has trouble remembering Lisa.B. She hasn’t gotten a phone call from Lisa.C. She hasn’t seen Lisa in a while.D. She can’t find her hairbrush.13. A. A year and a half ago.B. Six months ago.C. One year ago.D. 15 years ago.14. A. Lisa didn’t steal from her.B. He loves her.C. He will be around for her.D. She won’t forget the man.15. A. Both of them are forgetful.B. They don’t have pictures.C. The daughter lives far away from them.D. No one helps them.16. A. Pictures with words underneath are truly silly.B. Both speakers have memory problems.C. Nothing can help the pair.D. They have forgotten each other.III. Understanding PassagesDirections: In this section you'll hear a passage or passages. Listen carefully and choose the best answ er to the questions you hear. (30 points)Passage 137. A. They live healthily and actively.B. They look older than their real age.C. They look younger than their biological age.D. They can be used to repair damage.38. A. They used a different method for bringing together eggs and cells.B. They used animals for the cloning that were younger.C. They studied medical implications that were significant.D. They made use of advanced cell technologies for their experiment.39. A. A heart cell.B. A young cell.C. A clock.D. A time machine.40. A. A new heart.B. A youthful immune system.C. A clone.D. Heart cells.41. A. Lanza’s discovery could lead to people living longer.B. Cloning can damage an animal’s heart.C. Cows are better for cloning than are sheep.D. Cloned cells are rejected by heart cells.Passage 242. A. Hate always has negative consequences.B. Hate is a totally unacceptable emotion.C. Hate cannot truly describe things like climate.D. Hate is both a good and bad emotion.43. A. The consequences of dealing with something.B. The distaste we have for someone.C. The fear we have of a person, thing, or idea.D. The separation we are experiencing.44. A. Fear.B. Love.C. Crime.D. Desire.45. A. Feelings of prejudice to another.B. Hating all the members of a certain group.C. Criminal actions because of prejudice.D. Crime that is socially unacceptable.46. A. Get that person kicked out of the group.B. Come to hate the whole racial group.C. Try to take revenge on that person.D. Force that person to apologize.IV. Compound DictationDirections: In this section you will hear a passage or passages three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks with the information you have just heard. Finally, when the passage is read for the third time, you should check what you have written. (60 points)Passage 1Suicide (自杀) rates went up in the 1980s. As a result, new suicide (67)__________programs were created and set up in schools. Schools were seen as a logical place to (68)__________ youth, the most at risk for suicide. Schools seemed logical because school students are in a place where they are (69)__________ to listen. They are also (70)__________ toward learning and organized in peer groups. However, concern over the past two (71)__________ has grown about the effectiveness and safety of such programs.The idea behind school-based education programs is that students will get help for themselves if they know about suicide warning (72)__________ and sources of help. They might also be (73)__________ to tell their friends to get help. The efforts of suicide education programs to help students discuss feelings and promote communication (74)_______________________________________________.Our efforts could be harmful, regardless of how good our intentions are, (75)______________________________________________________. To date there is insufficient evidence (76)______________________________________________________. This is why I believe more study should be done.Passage 2Hollywood produces many different kinds of films. They include (77)______, musicals, love stories, and horror (恐怖) films. Different as these films may be, they generally have one thing in common—(78)______. The main character wants something very badly and will do anything to get it. The opponent (对手) tries to stop the main character from (79)_______his goal. This (80)_____ creates conflict, and conflict is the heart of drama. To give an example, let’s say the main character is a young man of humble (81)______ who wants to marry the beautiful daughter of a rich banker. The father thinks the young man is (82)______of his daughter, and he does not allow her to see him. The young man, who is very much in love, (83)______to give up without a fight. (84)_______________________________________________________________. It forces the main character to take action, and through his action we see him as he really is. In a good story, the main character changes—(85)___________________________________________________________. He learns something from his experience that makes him a different, perhaps better person. Good movies (86)__________________________________________________________. And we learn something from watching them.。
用英语制作一周学习计划
用英语制作一周学习计划Monday:8:00 am - 9:00 am: Wake up and have breakfast.9:00 am - 10:00 am: Review the notes from last week's lectures and make a list of any questions or areas that need further clarification.10:00 am - 12:00 pm: Study for upcoming exams or complete any pending assignments. 12:00 pm - 1:00 pm: Lunch break.1:00 pm - 3:00 pm: Attend lectures or participate in study groups.3:00 pm - 5:00 pm: Review and revise the day's lecture notes. Make mind maps or flashcards to aid in memorization.5:00 pm - 7:00 pm: Take a break and engage in a physical activity or hobby to relax and de-stress.7:00 pm - 8:00 pm: Dinner and unwind time.8:00 pm - 10:00 pm: Review and consolidate the day's learning and prepare for the following day's activities.Tuesday:8:00 am - 9:00 am: Wake up, have breakfast, and review the previous day's notes.9:00 am - 11:00 am: Participate in a group study or discussion session to clarify doubts and reinforce understanding of key concepts.11:00 am - 12:00 pm: Prepare for upcoming quizzes or exams using practice tests or review questions.12:00 pm - 1:00 pm: Lunch break and relaxation time.1:00 pm - 3:00 pm: Attend lectures or online webinars related to your field of study to expand knowledge.3:00 pm - 5:00 pm: Work on a research project or assignment with full concentration.5:00 pm - 7:00 pm: Engage in a physical activity or meditation to relax and rejuvenate.7:00 pm - 8:00 pm: Dinner and socializing with friends or family.8:00 pm - 10:00 pm: Review and consolidate the day's learning and prepare for the following day's activities.Wednesday:8:00 am - 9:00 am: Wake up, have breakfast, and review the previous day's notes.9:00 am - 11:00 am: Work on practical applications of the theories learned in class. Conduct experiments or simulations, if applicable.11:00 am - 12:00 pm: Seek guidance from professors or mentors regarding any academic or career-related concerns.12:00 pm - 1:00 pm: Lunch break and relaxation time.1:00 pm - 3:00 pm: Attend workshops or seminars on new technological advancements or industry trends in your field of study.3:00 pm - 5:00 pm: Collaborate with classmates on group projects or presentations.5:00 pm - 7:00 pm: Engage in a physical activity or hobby to unwind and de-stress.7:00 pm - 8:00 pm: Dinner and socializing with friends or family.8:00 pm - 10:00 pm: Review and consolidate the day's learning and prepare for the following day's activities.Thursday:8:00 am - 9:00 am: Wake up, have breakfast, and review the previous day's notes.9:00 am - 11:00 am: Work on pending assignments or prepare for upcoming tests.11:00 am - 12:00 pm: Participate in a brainstorming session with classmates to generate innovative ideas for a project or academic work.12:00 pm - 1:00 pm: Lunch break and relaxation time.1:00 pm - 3:00 pm: Seek out internship opportunities or practical work experience to gain hands-on knowledge in your field.3:00 pm - 5:00 pm: Review and revise the day's lecture notes. Make mind maps or flashcards for better retention.5:00 pm - 7:00 pm: Engage in a physical activity or hobby to relax and rejuvenate.7:00 pm - 8:00 pm: Dinner and socializing with friends or family.8:00 pm - 10:00 pm: Review and consolidate the day's learning and prepare for the following day's activities.Friday:8:00 am - 9:00 am: Wake up, have breakfast, and review the previous day's notes.9:00 am - 11:00 am: Reflect on the learning from the past week and set goals for the upcoming week.11:00 am - 12:00 pm: Prepare for any presentations or seminars scheduled for the day. 12:00 pm - 1:00 pm: Lunch break and relaxation time.1:00 pm - 3:00 pm: Attend workshops or seminars on personal development and career planning.3:00 pm - 5:00 pm: Work on personal projects or hobbies that provide a creative outlet. 5:00 pm - 7:00 pm: Engage in a physical activity or meditation to relax and de-stress.7:00 pm - 8:00 pm: Dinner and unwind time.8:00 pm - 10:00 pm: Review and consolidate the week's learning and prepare for the following week's activities.Saturday:8:00 am - 9:00 am: Wake up and have a leisurely breakfast.9:00 am - 12:00 pm: Engage in a physical activity or hobby for relaxation and rejuvenation. 12:00 pm - 1:00 pm: Lunch break and relaxation time.1:00 pm - 3:00 pm: Review and revise any challenging topics from the past week's lectures. 3:00 pm - 5:00 pm: Work on personal projects or pursue learning in a new area of interest. 5:00 pm - 7:00 pm: Engage in social activities or spend time with friends and family.7:00 pm - 8:00 pm: Dinner and socializing.8:00 pm - 10:00 pm: Plan for the upcoming week's activities and set achievable goals. Sunday:8:00 am - 9:00 am: Wake up and have breakfast.9:00 am - 12:00 pm: Review and revise the entire week's learning.12:00 pm - 1:00 pm: Lunch break and relaxation time.1:00 pm - 3:00 pm: Engage in a hobby or leisure activity to recharge for the upcoming week. 3:00 pm - 5:00 pm: Plan and prepare for the upcoming week's activities and set achievable goals.5:00 pm - 7:00 pm: Spend quality time with friends and family.7:00 pm - 8:00 pm: Dinner and socializing.8:00 pm - 10:00 pm: Reflect on the week's achievements and set intentions for the upcoming week. Prepare a detailed study plan for the next week.This weekly schedule is designed to provide a well-balanced approach to learning, personal development, and relaxation. It aims to create a healthy work-life balance and enhance overall well-being while achieving academic and personal goals. It is important to adapt the schedule according to individual needs and requirements while ensuring that it aligns with the set objectives and targets for personal and academic growth. Always make time for relaxation, self-care, and social interactions to maintain a healthy and fulfilling lifestyle. With dedication and consistency, this study plan can help students achieve success in their academic pursuits and personal endeavors.。
高中英语 暑期备考 Unit12考点讲与练 牛津译林版选修7
高中英语暑期备考 Unit12考点讲与练牛津译林版选修7单元知识点复习(Units 1-2, Book 7)Words1. n. 演变，发展，进化→vi.&vt. 逐渐形成，逐渐演变→evolutionary adj.进化的，演变的，逐渐发展的2. vt. 制造；修筑，建造→n. 制造；修筑3. adj. 可使用的；可接触到的；可到达的；易理解的→(to) n.入径，通道；(使用或见到的)机会4. vt. 使分散，分布；分发，分配；分销→n. 分布，分配；分发，分送5. adj. 怀疑的→n.怀疑态度，怀疑主义→sceptic n.怀疑论者，持怀疑态度的人6. n.翻译；译文→vt.翻译7. vi. & vt.投票，选举，表决；n.选票；选举，表决→n. 投票人，选举人，选民8. vi.拒绝，拒收；不予考虑，不予录用→rejection n.拒绝9. vt.反对，抵制，阻挠；与……竞争→n. 反抗，对抗→opposite adj.对面的；相反的；n.对立面10. n. 巨变，大变革；革命；旋转，天体运行→adj. 革命的；彻底变革的，巨变的11. vi. & vt. 循环；传播，散布；传递，传阅→n. 循环；流通，流传；发行量12. adj. 不正常的，反常的→adj. 正常的, 标准的, 正规的；n. 常态, 正常, 标准13. vt.使十分惊讶，使吃惊→n. 惊讶，惊异→astonished adj.感到吃惊的→adj. 令人十分惊讶的，难以置信的14. vt. & vi. (使)加速，加快→n. 加速，加快15. vi. 流血，失血→n. 血→adj. 血腥的，嗜杀的16. vi. & vt. 鼓掌；称赞，赞许→n.鼓掌，喝彩17. adj.锋利的；急剧的；灵敏的；尖锐的，严厉的→vt.变锋利；加强，加重18. adj. 复杂的，难懂的；n. 建筑群；相关联的一组事物；情结→complexity n. 复杂性，难懂；难题19. adj. 上瘾的，入迷的→n. 沉溺，上瘾，入迷→addictive adj. 使人上瘾的20. vi. 订购，订阅→subscription n.订阅，订购；订阅费，用户费→_________n. 订户，订购者Key:1. greet; greeting2. prohibit; prohibition3. offence; offend; offens ive4. adjust; adjustment5. accustomed6. expectation; expect7. religion; religious 8. bravery; brave 9. govern; government; govern or 10. voluntary; volunteer 11. expand; expansion; expandable12. urgent; urgency 13. possession; possess 14. alternative 15. obtain 16. starvation; starve 17. vacant; vacancy18. interpreter; interpretation; interpretPhrases1. wind 上发条2. breakthroughs 取得突破3. be accessible ... 可接近……4. be sceptical ... 怀疑……5. be suitable sb./sth. 适合某人/某物6. other words 换句话说7. face face 面对面8. be absorbed 专心于,全神贯注于9. decide 决定不，做出不利于……的决定10. note 记下来，写下来11. in truth12. vote ... 对……进行表决13. peace 和平地，安详地14. good measure 额外地15. open 打开，打通；开发16. try 测试，试验；参加选拔17. large quantities 大量，很多18. go 出错，犯错误19. wear sb. 使某人筋疲力尽；使某人厌烦20. swell 肿胀，膨胀21. subscribe 同意，赞成22. be/become addicted ... 沉溺于……，对……着迷Key:1. to2. in3. 睡得很沉4. summary5. in6. over7. with8. alone9. to 10. under 11. in12. to 13. 养活，供养14. down 15. in16. in 17. of 18. of 19. on 20. of 21. around 22. difference Sentence patterns【原句再现1】Digital cameras are very popular nowadays, especially the ones that h ave a video function. (P 6)【点睛】句中the ones指代可数名词复数，即digital cameras中的一些。
托福听力tpo66全套对话讲座原文+题目+答案+译文
托福听力tpo66全套对话讲座原文+题目+答案+译文Section1 (1)Conversation1 (1)原文 (1)题目 (3)答案 (5)译文 (5)Lecture1 (7)原文 (7)题目 (9)答案 (11)译文 (11)Section2 (13)Conversation2 (13)原文 (13)题目 (15)答案 (16)译文 (17)Lecture2 (18)原文 (18)题目 (20)答案 (22)译文 (22)Lecture3 (24)原文 (24)题目 (27)答案 (28)译文 (29)Section1Conversation1原文Student:How was that conference last weekend?Professor Miles.Professor:Great.I heard some really terrific presentations,refreshing topics too. About all these,you don't usually hear too much about.Student:why not?Professor:Oh,it's a funny thing about academia.It thinks scholars would do research about every topic imaginable.But actually,some authors,some genres aren't respective very much.So not very much is written them...gothic literature,detective novels.Student:But that's what the conference was about？Professor:Yeah,pretty much.It was kind of subversive,I guess.But there's a whole wealth of knowledge out there just waiting to be explored.I find that really exciting.Student:Sure.Professor:Yeah.Anyway,you wanted to ask me about the final paper?Student:Yeah，which I see now ties into the theme of that conference,since we're supposed to write about a book from one of those lesser genres.I was wondering what about science fiction?Professor:Sure.Though it's a genre that's actually getting more and more respect within academia.There was even a talk at the conference about Jack Vance.Student:He wrote planet of adventure,right?Professor:Yeah.He's a well-researched respected science fiction writer.If you're interested in science fiction,you could look them up.That leads you to lots of other authors and lots of possibilities for your paper.Student:Great.I'm relieved you think that,that's a good genre to study.I'll find a book that interests me and do the paper on that.It seems like most people assume that science fiction is kind of like,I don't know,junk literature.Professor:Yes,a lot of people do.Student:Yeah,but I've read somethings and I think that some of it is really well written and it takes so much imagination to write SCI-Fi.Professor:Well,careful,though,there is a difference between science fiction and Scifi.Student:What do you mean?Professor:SCI fi,that's what you tend to see in films.It has all the spaceships and robots,and it focuses on exotic technology you know factor like special effects，at the expense of a well written story.I think a lot of people don't realize this and tend not to make a distinction.Student:Okay.Professor:But true science fiction is much more intellectual than that. The story is very important,and even though it might take place in an imaginary world,it might have exotic gadgets.The focus is on the plot.Science fiction creates metaphors about our world.And well what it means to be human.It's meant to get people to think about real things like history and human behavior.That's worthy of your time,but not SCI fi.Student:Great.Well.Can I let you know next week which book I want write about?Professor:Sure.题目1.Why does the man go to see the professor?A.To find out what the assignment is for the final paperB.To discuss a conference that the professor attendedC.To get a topic area approved for a class assignmentD.To find out the difference between science fiction and sci-fi2.What was unusual about the conference that the professor attended?A.It included presentations by many scholars who were not well known to the professor.B.It included presentations by students.C.It focused on authors who are respected by most scholars.D.It focused mostly on less popular literary genres.3.Why does the professor mention Jack Vance?[Click on2answers.]A.To encourage the man to write a paper about Planet of AdventureB.To support her point that some authors should be researched moreC.To indicate a way for the man to begin looking for a suitable topicD.To demonstrate that science fiction is gaining attention from scholars4.What is the man’s attitude toward science fiction?A.He is confident that it will become more respected.B.He disagrees with a commonly held opinion about it.C.He understands why it is not well respected.D.He is impressed that it includes exotic technology.5.According to the professor,what is a key difference between sci-fi and science fiction?A.Sci-fi is intellectually more challenging than most science fiction.B.Science fiction stories are often made into films.C.Science fiction places more importance on plot than sci-fi does.D.Science fiction makes little use of exotic technology.答案C D CD B C译文1.学生：上周末的会议如何，Miles教授？2.教授：很好，我听到了很多非常精彩的演讲，以及令人耳目一新的话题，而且这些话题平时都没机会听到。
国际学术会议英语答案
国际学术会议英语答案1. Professor Eric will give us a series of wonderful _________（讲座）this Friday. [填空题] *空1答案：lectures2. However, he was not afraid of danger and continued conducting this ________ （实验）. [填空题] *空1答案：experiment3. After ________ （探索）the old part of the town , there is a guided tour of the church. [填空题] *空1答案：exploring4. He continued to pursue his _________ （目标） of becoming a professional footballer. [填空题] *空1答案：goal5. Please _______（修改）the draft to improve its content. [填空题] *空1答案：revise6. She has such a kind, friendly _________ （个性）. [填空题] *空1答案：personality7. The president will present the ____________（策略）tomorrow afternoon. [填空题] *空1答案：strategy8. Little Tony is always enjoying the _________（陪伴）of his parents. [填空题] *空1答案：company9. Everyone can greatly __________（改善）the quality of life. [填空题] *空1答案：improve10. It’s hard for the lawyer to guarantee their rights when there is no _____（正式的）contract. [填空题] *空1答案：formal11. To be honest, I_________ (frighten) by thunder just now. [填空题] *空1答案：was frightened12. What attracted people most were not only their ___________ (impress) sports skills but also the mental strength they showed in the competition. [填空题] *空1答案：impression13. The audience is waiting ___________ (anxious) to see which team will win. [填空题] *空1答案：anxiously14. By giving children a lot of praise, parents think they’re building their children’s________ (confident). [填空题] *空1答案：confidence15. Cultural differences are not just about _________ (nation), races or beliefs. [填空题] *空1答案：nationality/nationalities16. The UN is an international ________ (organise) that helps countries to solve problems peacefully. [填空题] *空1答案：organization17. It is necessary for every student to take _______ (note) in class. [填空题] *空1答案：notes18. Your choice of clothes is a reflection of your __________ (personal). [填空题] *空1答案：personality19. Though your work is brilliant, there is still room for _________(improve). [填空题] *空1答案：improvement20. At the gate, she wrote only her name and phone number on the _____(register) form. [填空题] *空1答案：registration。
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Diagram of original equilibrium and new equilibrium With the increase in demand a new higher equilibrium price and greater equilibrium quantity will be established.
447
Question 1(a) b
If new efficient techniques of production are employed in the appliance industry, the improved technology will lower the costs of production and the firms will be able to increase supply at the same price. The supply curve will shift to the right.
Diagram of original equilibrium and new equilibrium With the decrease in supply a higher equilibrium price and lower equilibrium quantity will be established
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DEAKIN Semester 1/2008
1 2 3 4 5 6 7 8 9 10 A B A C D B C A A B 11 12 13 14 15 16 17 18 19 20 D A C B C B A C D D 21 22 23 24 25 26 27 28 29 30 C B C C B A B C (NO q) D B 31 32 33 34 35 36 37 38 39 40 A D B A B C D C C B
437
Semester 1/2007
1 2 3 4 5 6 7 8 9 10 A D B C C A D B A D 11 12 13 14 15 16 17 18 B C C D A B B
438
Semester 2 / 2007 Multiple Choice Answers
1 2 3 4 5 6 7 8 9 10 C B B D B D C B A C 11 12 13 14 15 16 17 18 19 20 c a b d d a c c c d 21 22 23 24 25 26 27 28 29 30 a b c b c c a c b a 31 32 33 34 35 36 37 38 39 40 d b b b a b b d c b
443
DEAKIN 2009 T1
51 52 53 54 55 56 57 58 A 61 A B 62 C D 63 B B 64 C C 65 A B B CABLE TV IS PRIVATELY PROVIDED, RIVALRY PURCHASES BUT CAN BE EXCLUSION IN CONSUMPTION 59 D 60 B
451
5
Demand and Supply Question 3
(a) Decrease in D (substitute good), lower price and quantity (b) Increase in S, lower price and greater quantity q y (c) Increase in D, higher price and quantity (d) Exception, Increase in D, Decrease in S (higher costs) Price rises, effect on quantity indeterminant
450
Demand and Supply Question 2
(a) Increase in S, lower price and greater quantity (b) Increase in D, higher price and greater quantity (c) Decrease in D, lower price and lower quantity (d) Increase in S, lower price and greater quantity
439
1
Semester 2 / 2007 Multiple Choice Answers
41 42 43 44 45 46 47 48 49 50 d A c a a d c c d c 51 52 53 54 55 56 57 58 59 60 b b b d a c a c b a 61 62 63 64 65 66 67 68 69 70 c c a a c b ?b d d c 71 72 73 74 75 76 77 78 79 80 a c a b d c c b c d
441
DEAKIN Semester 2/2008
1 2 3 4 5 6 7 8 9 10 B A A C C C C D A A 11 12 13 14 15 16 17 18 19 20 D C C D A D A C A D 21 22 23 24 25 26 27 28 29 30 A C B C D B A D A A 31 32 33 34 35 36 37 38 39 40 C D A B C D B C B C 41 D 42 B 43 D 44 C 45 C 46 A 47 C 48 B 49 D 50 D
445
3
Part B (i)
Perfectly competitive firms have no economic power to influence the market and as such are price takers and are able to sell as much as they wish at the going market price. The market sets the price and the firms can sell only at this price price. Non competitive firms are price makers. They have the economic power to control either the price of the good or the quantity that the market will buy. If they wish to sell more they will lower their price and if they wish to sell less they will increase their price
449
Demand and Supply
(a) Increase in D, higher price and quantity (b) Increase in S, lower price and greater quantity ( ) Decrease (c) D i in S D Decrease i in S S, hi higher h price and lower quantity (d) Exception, Decrease in S, Decrease in D Quantity falls, effect on price indeterminant
448
4
Increase in price of Aluminium
If there is an increase in the price of aluminium and steel then there will be an increase in the cost of production and producers will have to decrease supply at the same price. The supply curve will shift to the left.
442
2
DEAKIN 2009 T1
1 2 3 4 5 6 7 8 9 10 C C D B A D D B B B 11 12 13 14 15 16 17 18 19 20 C D A B C D D A C A 21 22 23 24 25 26 27 28 29 30 B A B C A B B B C B 31 32 33 34 35 36 37 38 39 40 C C B B B B D C A 41 42 43 44 45 46 47 48 49 50 A C C C B D A A D C
446
Demand and Supply How to answer a question
1. Repeat the question (Question 1a) If there is an increase in the number of 2 income households the demand for household appliances will increase because the households will have a greater income than one income households households. The demand curve will shift to the right