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综合学术英语教程4 Unit 1 答案

Unit 1Task5(page8)1.A student and professional may spend plenty of time reporting the resuits of their research projects when they present them to teachers,managers and clients.Actually,one would be faced with many difficulties in study and on the job without the necessary research skills as well as the ability to show the results with clarity and completeness.2.In this part the basic rule one has to follow is to offer the entire set of data relevant to the research question raised at the beginning.If one tends to hide findings which,to some extent, cannot support his hypothesis,such dishonest behavior is not welcome in research reporting in any field.3.Little importance is attached to a lively style;however,it is acceptable to write interestingly.The essential qualities for professional communication should include accuracy,clarity,and complet enessTask4 (p26~27)2.Tourism has been affected negatively by the rise of expense in air travel to scenic spots like Ha waii.3.Studies show that people with particular blood types are more likely to be infected by some dis eases.However,there is no sure correlation between blood types and people's characters.4.The practice of identifying the sex of the unborn baby in the womb,and then terminating the baby girl if it is not wanted,is made possible in some traditional societies by ultrasound equipme nt due to its portability and low price.5.In2011,Africa ranked No.2in the cellular phone market,next to Asia.This year saw the swift development of Africa’s cellular network in size and quality to satisfy the600million user's needs.6.The shortage of fresh water is caused by population explosion,pollution,climate change,inade quate sewage disposal and rising sea levels.in the long run,crises,even wars,may arise as peopl e fight over the availability of fresh water supplies which are essential to them.Task 5 (P27)Question 2In explaining how faculty and administrators should deal with academic dishonesty,Eastman,Iyer and Reisenwitz(2008)suggest that three aspects of academic dishonesty be taken into considera tion,including factors influencing academic dishonesty,differentiation between plagiarism and cheating,and student’s view that certain types of academic dishonesty are more unethical than others.Question 3Van Merrienboer(1997)points out the transition in the field of instructional design from"instruc tivist"approaches to"constructivist"approaches in the last ten years,with the former expressing t he idea that the knowledge is to represent the real world,and thus determines the meaning whic h is external to the understanders.Question 4Reigeluth(1999)explains the instructional design theory as at least consisting of two parts:meth ods for promoting human learning and development,and in what situations the methods can or c annot be employed.Question 5Heimlich(1992)makes it clear that interest in the environment,the source of both materials and refuge for the human spirit,is not a new field for it is important to the growth and development of mankind.Recently,the concern for protecting the environment shows peoplés demand for improving their life and supplementing resources.Heimlich further points out that t he difference between the decades prior to the1960s and now is much greater attention has bee n attached to the environment.Question 6Gredler(2001) holds that four important ingredients in teaching pigeons to play ping-pong and to bowl are associated with complex skills development in the classroom. They are bringing about response, encouraging delicate improvement, budgeting the time so that the reinforcements in responses can be increased and the reinforcers sticks to their behavior.。

《学术英语(综合)》课后答案

《学术英语(综合)》书本答案以下答案对书本习题中类似于“Do you(think/agree)”“give a presentation”等的部分问题进行了省略。

Unit1EconomicsText A:Lead-in:omittedCritical reading and thinking:Task1:Body:Use the labor and skills behind the Thanksgiving weekend as examples to illustrate the concept of“the invisible hand”End:Echo the beginning,emphasizing we should be grateful to the miracle on this Thanksgiving Day and every dayTask2:1.It is not difficult at all to explain why grocery stores stock up on turkey before Thanksgiving.There seemsto be no miracle in it.2.The use of so many“and’s”helps to emphasize that a series of actions and all kinds of work are involved inthe sale of Thanksgiving turkey.3.Here“from above”means“from God”.The phrase is used to show that there is something wondrous andalmost inexplicable in the social order of freedom.Task3:Market has its own way of punishing business malpractice.For example,if a fast food chain sells contaminated food,nation-wide demand for their food will go down,along with their profit.When a company sells defective products,they have to deal with liability costs.Language building-up:Task1:1．1．饲料经销商；饲料批发商2．为他自己的收益而工作3．技能与劳动力4．制造塑料5．私人交易6．包装并定价7．无形之手2．1.pricedbor3.transactions4.gainbor;manufactured6.the invisible hand7.distributorTask2:1.Today,in millions of homes across the nation,God will be thanked for many gifts,for the feast on thetable and the company of loved ones,for health and good fortune in the year gone by,for peace privilege of having been born—or having become—American.(Line2,Para.1)2.And yet,isn't there something wondrous—something almost inexplicable—in the way your Thanksgivingweekend is made possible by the skill and labor of vast numbers of total strangers?(Line1,Para.4)3.…Thanksgiving Turkey,there would be one—or more likely,a few dozen—waiting.(Line3,Para.6) Task3:1.very many2.buying or selling3.a large group of4.more huge5.understand6.troubledText B:Critical reading and thinking:Task1:1.Considering that her boyfriend doesn’t even bother to choose a gift for her,the girl concludes that hedoesn’t love her.Therefore,she breaks off the relationship.In the case where the strength of affection is most in question,people care a lot about what is given as a gift.2.The following is one more example where the signaling theory can be applied:In the job market,anemployer may not know whether a candidate is qualified for a post or not.Very often,the candidate will show the employer education credentials,which can be used as a signal to the employer.Thus the information gap is narrowed.Task2:(以下所有表格题若未说明，顺序皆为从上到下，从左到右)Internet browser;Windows operating system;deter;entering the market and offering new products;cars today include many built-in products;monopoly;80;reliable;easier to use;severely limited;changing;competitors;low;Researching:The U.S.economy is a free market economy with some government regulation ad there has been a lasting debate about how much government regulation is necessary.Those who argue for less regulation claim that the free market itself will require business to protect consumers and provide good products or services and the interference from the government can do nothing but increase the cost of doing corporations are not concerned about the public’s interest,so regulation is indispensable.Interestingly, Adam Smith himself believed that government had an important role to play in economic life.For example, he believed that the government should enforce contracts and grant patents and copyrights.Text C:Task:每一个精明的一家之主都知道，如果买一样东西所花的钱比在家里自己生产所花的成本要小，那就永远不要尝试在家里生产。

新核心综合学术英语教程 4 Unit 3 参考答案

Focusing on ReadingTask 11.G2. E3. C4. F5. A6. D7.J8. B9.L10.H 11. N 12. M 13. Q 14.K 15. I 16.R 17.O 18.PTask 21)The reasons are as follows”Firstly, students sometimes view academic dishonesty as a normal incidence and something ordinary. There are many reasons that they use to justify their cheating.Secondly, new techniques of cheating have been developed, including the use of high-tech tools, although the old ones are still dominant on campus, which makes it even more difficult for the faculty to identify.Thirdly, it is a common view to equate grades with the value of the student. Furthermore, grades are used to predict one’s future success. So some students tend to practice academic dishonesty with the aim of getting higher grades.Fourthly, little is known about the degree of academic dishonesty and no methods are devised to combat the problem. Besides, there are no strategies for deterring academic dishonesty for the faculty.Fifthly, honor codes are essential to reducing the level of cheating in colleges and should be established. However, their importance has been neglected.Last but not least, academic dishonesty is no longer a task of classroom management that can well be remedied by a single faulty with teaching responsibility. Administrators and professional organizations are expected to work together to maintain a healthy learning environment with a high level of trust between the faculty and the administration.2)Old techniques include bringing notes to class and having information written on water bottles,pens and gum wrappers. New techniques of cheating include using cell phones to get the information, communicate with others outside the exam room to obtain answers and searching answers on the web during an exam.Other forms include copying test responses from a classmate, taking exams for other people, failure to cite other people’s work, and purchasing research papers and presenting them as his/her work. Also actions such as breaking into the office or teachers files to access the test or answer key, sabotaging peers ongoing work or gaining illegal access to school computers to change official grades are all forms of academic dishonesty. (B)3)There are many reasons that students use to justify cheating: lack of time, poverty, uncaringinstructors, laziness, peer pressure, poor rile models, fear of failure and technology that has allowed cheating to be done easily. (C)Besides, research shows that a common view equates grades with the value of the student.Secondly, grades are used to predict one’s future success. This may cause the students to practice academic dishonesty.4)Studies show that honor codes were essential to reducing the level of cheating in colleges.Honor codes would be more successful when they were combined with a climate that emphasized the importance of academic integrity and an honor system that allowed for strong student involvement in the enforcement of academic integrity initiatives. Therefore, the administration should strive in the creation of the campus environment, seek the full support of all the college constituents, and ensure the implementation of the honor codes at theinstitution. (N)5)Academic fraternity means “all the people who work in academia.”It can stress integrity as a core institutional value that will shape the students’academic success.Task 31. a2. j3. W4. m5. k6. o7. v8. x9.n 10.b 11. u 12.y 13.d14. i 15. f 16. z 17. t 18.p 19. S 20. q 21. e 22. g 23. c 24. h 25. l 26. rTask 51)Another kind of academic dishonesty happens sometimes among researchers when they yieldto the temptation of making a series of great discoveries. So they invent false information to deceive others, and then publish them.2)Bouville(2010) held that the major reason for the students to avoid academic dishonesty wasto obey the rules and escape punishment. Cheaters may get high grades which they do not deserve, and this unfair advantage will tempt them to continue with this fraudulent behaviour.3)Third, in each department there should be experienced faculty members, acting as academicintegrity chairmen, who are responsible for contacting and offering help to their fellow colleagues. Lastly, for faculty members who have tackled the cases of academic dishonesty well, public thanks and admiration should be given to them for what they have done.Task 6Main idea: Students developed new techniques of cheating, while the old ones are still dominant on campus.Task 7In the area of education, academic dishonesty is a chronic problem. Students have developed new techniques of cheating, while the old ones are still dominant on campus. Cheaters follow dishonest practices because of many reasons. Prevention of academic dishonesty demands joint efforts from students, teachers and administrators, of which the students’ contribution is vital for they are the ones to be subjected to the penalties. For the teachers, they can adopt four strategies to maintain academic integrity and meanwhile make efforts to motivate the students. For the administrators, they should strive in the creation of a healthy academic climate and ensure the implementation of the honor codes.Task 8(omitted)Task 9(omitted)Task 10Academic DishonestyAcademic dishonesty occurs when a student uses or attempts to use unauthorized information in the taking of an exam; or submits as his or her own work themes, reports, drawings, laboratory notes, or other products prepared by another person; or knowingly assists another student in such acts or plagiarism. Such behavior is abhorrent to the university, and students found responsible for academic dishonesty face expulsion, suspension, conduct probation, or reprimand. Instances of academic dishonesty ultimately affect all students and the entire university community by degrading the value of diplomas when some are obtained dishonestly, and by lowering the grades of students working honestly.Examples of specific acts of academic dishonesty include but are not limited to:a) Obtaining unauthorized information. Information is obtained dishonestly, for example, bycopying graded homework assignments from another student, by working with another student on a take-home test or homework when not specifically permitted to do so by the instructor, or by looking at your notes or other written work during an examination when not specifically permitted to do so.b) Tendering of information. Students may not give or sell their work to another person who plans to submit it as his or her own. This includes giving their work to another student to be copied, giving someone answers to exam questions during the exam, taking an exam and discussing its contents with students who will be taking the same exam, or giving or selling a term paper to another student.c) Misrepresentation. Students misrepresent their work by handing in the work of someone else. The following are examples: purchasing a paper from a term paper service; reproducing another person’s paper (even with modifications) and submitting it as their own; having another studentdo their computer program or having someone else take their exam.d) Bribery. Offering money or any item or service to a faculty member or any other person to gain academic advantage for yourself or another is dishonest.e) Plagiarism. Unacknowledged use of the information, ideas, or phrasing of other writers is an offense comparable with theft and fraud, and it is so recognized by the copyright and patent laws. Literary offenses of this kind are known as plagiarism.One is responsible for plagiarism when: the exact words of another writer are used without using quotation marks and indicating the source of the words; the words of another are summarized or paraphrased without giving the credit that is due; the ideas from another writer are borrowed without properly documenting their source.Acknowledging the sources of borrowed material is a simple, straightforward procedure that will strengthen the paper and assure the integrity of the wri ter. The Student’s Guide to English 104 —105, provides guidelines to aid students in documenting material borrowed from other sources, as does almost every handbook on writing style.Academic dishonesty is considered to be a violation of the behavior expected of a student in an academic setting as well as a student conduct violation. A student found responsible for academic dishonesty or academic misconduct is therefore subject to the appropriate academic penalty; to be determined by the instructor of the course, as well as sanctions under the university Student Disciplinary Regulations.If an instructor believes that a student has behaved dishonestly in a course, the following steps are to be followed:1. The instructor should confront the student with the charge of dishonesty and arrange a meetingwith the student to discuss the charge and to hear the student’s explanation.2. If the student admits responsibility for academic misconduct, the instructor shall inform the student (a) of the grade on the work in which the dishonesty occurred, and (b) how this incident will affect subsequent evaluation and the final grade. Because academic dishonesty is also a student conduct violation under Section 4.2.1 of the Student Disciplinary Regulations, the instructor must report the incident in writing to the Dean of Students.After investigating the incident and discussing it with the instructor, the Dean of Students, or his/her designee, will meet with the student and depending on the severity of the offense as well as on the student’s past conduct record, may handle the matter through an administrative hearing or schedule a hearing before the All University Judiciary (AUJ).This hearing, conducted according to the procedures outlined in the Student Disciplinary Regulations, is to determine the disciplinary action to be taken. In any case, the student’s academic adviser will be informed of the incident but may not insert any record of it in the student’s academic file.3. If the student claims to be not responsible for the alleged violation of academic misconduct, the instructor may not assign the student a grade for the work in question until the question of responsibility is resolved, unless circumstances require that an interim grade be assigned. The instructor shall consult with his or her department chair and report the incident in writing to the Dean of Students.The Dean of Students will refer the case to the Office of Judicial Affairs for investigation. After reviewing the report and completing an investigation, the Office of Judicial Affairs will file aformal complaint against the student if it is determined that there is cause to believe academic misconduct occurred. The case may be adjudicated through an administrative hearing or referred to a hearing before the All University Judiciary (AUJ) depending on the nature and severity of the violation as set forth in the Student Disciplinary Regulations.If the case is referred to the AUJ both the student and instructor will be invited to attend an AUJ hearing and present pertinent information. If the Administrative Hearing Off icer (in a minor case) or the AUJ (in a major case) finds the student responsible for the charge of academic misconduct, the instructor will inform the student (a) of the grade on the work in which the dishonesty occurred, and (b) how this incident will affect subsequent evaluation and the final grade. The Administrative Hearing Officer or AUJ will determine the appropriate disciplinary action with respect to the nature of the violation.If the Administrative Hearing Officer or AUJ finds the student “not responsible” for academic misconduct, the instructor will grade the student accordingly on the work in question and the student’s grade in the course will not be adversely affected. If th e student is found responsible the student’s adviser will be informed of the decision but shall not insert any record of the action in the student’s academic file.4. If a student either admits dishonest behavior or is found responsible for academic misconduct by the AUJ, the Off ice of Judicial Affairs (OJA) or AUJ may impose any of the following sanctions:a) Disciplinary Reprimand: An official written notice to the student that his/her conduct is in violation of university rules and regulations.b) Conduct Probation: A more severe sanction than a disciplinary reprimand, to include a period of review and observation during which the student must demonstrate the ability to comply with university rules, regulations, and other requirements stipulated for the probation period.c) Suspension/Deferred Suspension: The suspension is deferred subject to a definite or indefinite period of observation and review. If a student is found responsible for a further violation of the university Student Disciplinary Regulations or an order of a judiciary body, suspension will take place immediately.Def i niteThe student is dropped from the university for a specific length of time. This suspension cannot be for less than one semester or more than two years.Indef i nite:The Student is dropped from the university indefinitely. Reinstatement may be contingent upon meeting the written requirements of the AUJ specified at the time the sanction was imposed. Normally, a student who is suspended indefinitely may not be reinstated for a minimum of two years.d) Expulsion: The student is permanently deprived of the opportunity to continue at the university in any status.5. A student accused of academic misconduct has the option to stay in the class or to drop the class if the drop is made within the approved time periods and according to the regulations established by the university. If the student chooses to drop the class, the student will be required to sign a statement of understanding that if the student is later found responsible for academic misconduct, then the student will receive an F for the course.6. Procedures for appeal of either the All University Judi ciary’s conduct decision or theinstructor’s grade are outlined in the Student Information Handbook.7. In instances in which the student admits responsibility or is judged to be responsible by OJA or the AUJ, a staff member of the Dean of Students Off ice will counsel the student in an effort to deter any further such incidents.8. Student records concerning academic dishonesty are maintained in the Dean of Students Office for a period of seven years, after which the file records are purged. These student records are confidential; nothing from them appears on a student’s academic transcript.9. In the event that an instructor is uncertain how to handle an incident of suspected academic dishonesty, the Dean of Students is available at any time to provide advice and assistance to the instructor in deciding a proper course of action to be taken.10. Students enrolled in the College of Veterinary Medicine are bound by an honor code. A chargeof academic dishonesty may be made by a student or instructor to the Interclass Honor Board chairperson according to the procedures outlined in the Honor Code, or the instructor may follow procedures outlined above. The Interclass Honor Board functions as the judiciary of the College of Veterinary Medicine for the allegations presented to it.Other violations related to academic misconduct may include subsection 4.1.11 Misuse of Computers and subsection 4.2.20 Unauthorized Sale of Others’Intellectual Works.These subsections are located in the Iowa State University Student Disciplinary Regulations under section 4 of the Conduct Code.</~catalog/2005-07/geninfo/dishonesty.html>Short reportAcademic dishonesty occurs when a student uses or attempts to use unauthorized information in the taking of an exam; or submits as his or her own work themes, reports, drawings, laboratory notes, or other products prepared by another person; or knowingly assists another student in such acts or plagiarism. Such behavior is abhorrent to the university, and students found responsible for academic dishonesty face expulsion, suspension, conduct probation, or reprimand. Instances of academic dishonesty ultimately affect all students and the entire university community by degrading the value of diplomas when some are obtained dishonestly, and by lowering the grades of students working honestly.Examples of specific acts of academic dishonesty include obtaining unauthorized information, tendering of information, misrepresentation, bribery, plagiarism, etc. Academic dishonesty is considered to be a violation of the behavior expected of a student in an academic setting as well as a student conduct violation.In Iowa State University, a student found responsible for academic dishonesty or academic misconduct is therefore subject to appropriate academic penalty or to be determined by the instructor of the course, as well as sanctions under the university Student Disciplinary Regulations. If an instructor believes that a student has behaved dishonestly in a course, ten steps are to be followed to handle the problem. The case of Iowa State UniversityResearch Paper WritingTask 1Background part:The introductionObjective:To give an overview of various forms of academic dishonesty, student responses to academic dishonesty when it occurs and the measures taken by the faculty and institutional administrator to prevent its occurrence in their institutions.Synthesis of different views on a particular field: For example, in the section “Forms of Academic Dishonesty,” in Para. B, there are opinions of both Jonson and Martin (2005) and Petress (2003), which are organized by transitional words, such as “Petress noted of other forms of academic dishonesty ...”Similarities or differences of outside sources:For example, in the section “Faculty and Academic Dishonesty”, when it comes to what the faculty should do to reduce academic dishonesty, there are various opinions from Para J to L. Perress (2003) holds that they should set role models for the students and implement the measures that will help prevent academic dishonesty. Whitley and Keith-Spiegel believe that they should be encouraged to form a statement concerning academic integrity in their syllabi and to discuss integrity concerns in their classrooms. Kibler notes four strategies to help the faculty to implement academic integrity. Cole and Kiss suggest that more efforts should be made to motivate the students by the teachers.Task 2a. The forms of cheating.Text 3 deals with students’ new and old techniques of cheating, together with researchers’ practices of academic dishonesty.Reading 1 focuses on academic dishonesty in online courses.Reading 1 gives more updated and reliable information.b. The reasons that students offer for their cheating.In Text 3 the reasons the students use to justify their cheating include: lack of time, poverty, uncaring instructors, laziness, peer pressure, poor role models, fear of failure and technology that has allowed cheating to be done easily. (Para. C)In Reading 1, the reasons are multifold because opinions vary. Some of the reasons are based on a student’s individual characteristics (Gerdeman 2001), some are relevant to peer inf luence or peers’acceptability of cheating (Stephens, 2007), while others have something to do with the existence of an honor code (McCabe, 2002). Meanwhile, there are other common reasons by Chiesl and Bunn, of which seeing other students cheat and the perception of the percentage of students who cheat are the most significant. (Para. I,J,K)Reading 1 gives more updated and reliable information.c. The definition of academic dishonesty.In Text 3, there is no specific definition of academic dishonesty.In Reading 1, the author believes that definitions of academic dishonesty across studies tend to be about the same. Using the scale of Don McCabe (2002), the author defines academic dishonesty from eight aspects. Other studies differentiate planned and panic cheating, e.g., Bunn, Caudill and Gropper (1992). In a comparative study of online versus on-ground academic dishonesty, Stuber- McEwen, Wisely, and Hoggat (2009) believe that there are seven forms. Stephens, Young, and Calabrese (2007) examined various forms of conventional and digital cheating. With regard toe-learning, Underwood (2003) and Rogers (2000) def ine the term respectively, while Howell et al (2009) reviews various forms of technological cheating. (Para.B, C, D, E, F, G)Reading 1Task 31) Serious and formal2) Angry and bitter3) Angry and ironical4) Angry and ironical5) Ironical6) Ironical7) Angry and ironical8) Angry9) Ironical10) Tranquil and formal11) Tranquil12) Tranquil and formal13) Formal and serious14) Formal and serious15) Expressing the speaker’s surprise and attitude against this16) Tranquil17) Expressing surprise, Ironical18) Appealing to the readers’ emotions by the use of questions, Ironical19) Appealing to the readers’ emotions by the use of questions, Angry and ironical20) “You” is used in the sentence to indicate people in general to appeal to their emotions, whichshortens the distance between the speaker and the readers21) Appealing to the readers’ emotions by the use of questions22) Appealing to the readers’ emotions by the use of facts and questions. Expressing the speaker’sdisagreementTask 41) Which one is a stand-alone literature review and which one is a literature review as a partof the paper?Text 3 and Reading 1: stand-alone literature reviewReading 2: literature review as a part of the paper2) What similarities and differences characterize the three papers in terms of writing style?Similarities: All of them follow almost the same pattern, i.e., introduction, body, and conclusion.Differences: Text 3 and reading 1 synthesize other people’s research and f indings to draw the conclusion, while Reading 2 uses the author’s own research and f indings. Therefore, in Reading 2 there is the part of “Methods”, which explains in detail the participants, materials, and design and procedure. The first-person narration is used to describe the process, which makes it less formal than the other two papers.3) What are the objectives of the three papers respectively?Text 3: To give an overview of various forms of academic dishonesty, student responses to academic dishonesty when it occurs and the measures taken by the faculty and institutional administrator to prevent its occurrence in their institutions.Reading 1: Examine perceptions of academic dishonesty in online and face-to-face courses, and discuss methods to reduce academic dishonesty in online courses.Reading 2: To investigate participants’ attitudes toward cheating and the effects of academic motivation, self-eff icacy, and academic integrity on cheating behaviors.4) How many aspects or sections do the two stand-alone literature review contain respectively?What are they?ThreeIntroduction, body, and conclusion5) Is the order of those aspects in each literature review logic al? And what’s the relationship?Yes.The literature review consists of three aspects: an introduction, a body, and a conclusion. The introduction part may tell the reason one is writing a review; the signif icance of the topic; the scope of the review; the organizational pattern of the review. The body will have a clear classif ication and synthesis of one’s reviewed readings in terms of chronological order or importance order. The conclusion should have a summary of the main agreements and disagreements in the literature and then any gaps or areas for further research. At last one’s overall perspective on the topic should be dealt with.6) How do the two authors illustrate their arguments in each section? Do they use their own research and f i ndings or synthesize other people’s research and f i ndings?By synthesizing other people’s research and f indings.No.Reading 2Task 51) indicate, is, identified, tend, will be2) predicted, was, have suggested, are, showed, appeared, were, wereTask 6A chimera is an individual composed of cells with different embryonic origins. The successful isolation of f ive human embryonic stem cell (HESC) lines in 1998 increased scientists’ ability to create human/non-human chimeras and prompted extensive bioethics discussion, resulting in what has been dubbed “the other stem cell debate” (Shreeve 2005). The debate about chimeras has focused on five main arguments. The Unnaturalness Argument explores the ethics of violatingnatural species boundaries. The Moral Confusion Argument alleges that the existence of entities that cannot be definitively classified as either human or non-human will cause moral confusion that will undermine valuable social and cultural practices. The Borderline-Personhood Argument focuses on great apes and concludes that their borderline-personhood confers a high enough degree of moral status to make most, if not all, chimeric research on them impermissible. The Human Dignity Argument claims that it is an affront to human dignity to give an individual “trapped” in the body of a non-human animal the capacities associated with human dignity. Finally, the Moral Status Framework maintains that research in which a non-human animal’s moral status is enhanced to that of a normal adult human is impermissible unless reasonable assurances are in place that its new moral status will be respected, which is unlikely given the motivations for chimeric research and the oversight likely to be provided.These arguments provide different rationales for restricting chimeric research and have different implications for the range of chimeric research that will be deemed unethical.</entries/chimeras/#Int>Task 71) Which sentences provide the background of the paper?Academic dishonesty is a problem that has been plaguing colleges and universities for generations. An investigation of any institution today will certainly reveal some forms of academic dishonesty.2) Which sentences form the literature review?Researchers of academic dishonesty vary in their reports of how many students cheat in college.3) What is the main limitation of the previous studies that the author mentioned?However, most research on academic dishonesty has relied primarily on self-reports of cheating behaviors.4) What’s the objective of the paper?The purpose of the study is to investigate participants’ attitudes toward cheating and the effects of academic motivation, self-efficacy, and academic integrity on cheating behaviors.5) What are the methods that the author will use?The present study includes an empirical portion in which participants are put in a situation in which cheating may be to their advantage.6) What is the author’s hypothesis?The hypothesis is that participants would be most likely to cheat when they are offered a monetary reward for success.Task 8Introduction 11) an introduction of the topic and its background2) a review about the previous studies3) the limitation of the previous studies4) a gap for the signif icance of the study5) the hypothesis of the author6) the objective of the paper7) the methodologyIntroduction 21) an introduction of the topic and its background2) a review about the previous studies and the limitation of the previous studies3) the limitation of the previous studiesTask 91) A2) B3) E4) C5) D6) FTask 10This paper details the strategies used for curbing academic dishonesty in online courses.Task 11Biologists have long known of patterns of inheritance, and eventually of inheritance mechanisms, that go beyond genetic inheritance (Jablonka & Lamb 2005; Sapp 1987). Two fundamental types of arguments led to this conclusion: arguments based on observations regarding patterns of inheritance, and arguments concerned with the localization of hereditary factors inside cells. Arguments of the first kind were based on hereditary relations and inheritance patterns that fail to conform to the rules ofMendelian inheritance (e.g., maternal inheritance). If Mendelian inheritance patterns are the result of the way the chromosomes in the eukaryotic cell nucleus behave, non-Mendelian heredity must depend on separate inheritance processes, mechanisms, or systems (Beale 1966; Sager 1966). Second, there were observations of hereditary phenomena that seemed to depend on factors residing in the cytoplasm of cells, rather than their nucleus, where the genetic material is localized. The interpretation of these observations was highly contested (Darlington 1944; Sapp 1987). Today, we know that some of these observations are related to the (maternal) inheritance of organelles residing in the cytoplasm, such as the mitochondria and chloroplasts, organelles which carry their own DNA. This however does not encompass all the mechanisms which underlie cytoplasmatic inheritance. Paradigmatic work on cytoplasmatic inheritance done by Sonneborn, Beale, Nanney, and their colleagues in the 1950s and 1960s, was concerned with patterns of inheritance in unicellular organisms, and in particular the protist genus Paramecium. It was suggested that the self-sustaining regulatory loops that maintain gene activity or inactivity in a cell would persist through cell division, provided the non-DNA components of the system (many of which reside in the cytoplasm in eukaryotic microogranisms) were shared among daughter cells. In this way, alternative regulatory phenotypic states would be inherited. Among the properties whose inheritance was studied were mating-type variations, serotype variations, and the structural or “surface inheritance” of ciliary structures. Remarkably, microsurgical changes to the ciliary structures on the surface of Paramecium cells are inherited by offspring. The stability of induced characters once the stimulus was removed (called “cellular memory”) and the number of generations characters were maintained varied widely.However, the results indicated that long-term stability and heritability need not be the result of changes to the DNA sequence (Nanney 1958).During the 1950s to 1970s a growing set of observations indicated that determined and differentiated states of cells are transmitted in cell lineages. These observations concerned studies of Drosophila imaginal discs by Ernst Hadorn; Briggs and King’s cloning experiments with amphibians; Mary Lyon’s work on X-chromosome inactivation; and work establishing the in vitro clonal stability of cultured cell lines. Eventually, the term epigenetic inheritance came to refer to hereditary variation that does not involve changes to the DNA sequence.The brief account of some of the early work on unicellular organisms given above illustrates some。

学术综合英语参考答案9

学术综合英语参考答案9一、词汇题1. The word "innovative" is closest in meaning to "creative."2. "Conversely" is used to indicate the opposite of what has just been mentioned.3. "Eradicate" means to completely eliminate something.4. "Catalyst" refers to something that causes a change or action.5. "Intrinsic" is synonymous with "inherent."6. "Substantiate" means to provide evidence or proof for something.7. "Mitigate" is to make something less severe or intense.8. "Pioneer" is a person who is among the first to explore or develop a new field of study or activity.9. "Resilient" describes something that can recover quickly from difficulties.10. "Ephemeral" means lasting for a very short time.二、阅读理解A. 阅读理解选择题1. B) The main purpose of the article is to discuss the importance of innovation in education.2. C) According to the article, traditional teaching methods may not be sufficient to prepare students for the future.3. A) The author suggests that incorporating technology inthe classroom can enhance learning experiences.4. D) The article implies that students need to develop critical thinking skills to succeed in the modern world.5. E) The author argues that educators should be open to new ideas and methods to improve teaching effectiveness.B. 阅读理解简答题1. The article highlights the need for a shift in educational paradigms to better prepare students for the challenges of the 21st century.2. The author believes that technology can play a significant role in making learning more interactive and engaging.3. The article suggests that fostering creativity and problem-solving skills is crucial for students to thrive in a rapidly changing world.4. The author emphasizes the importance of lifelong learning and adaptability in the face of new technologies and job market demands.5. The article concludes that educators must embrace innovation and continuous professional development to stay relevant in their field.三、完形填空1. A) Despite2. B) opportunities3. C) Consequently4. D) innovative5. E) challenge6. F) significantly7. G) However8. H) crucial9. I) approach10. J) ultimately四、翻译1. 原文：随着科技的快速发展，我们的生活方式正在发生翻天覆地的变化。

综合学术英语教程答案

综合学术英语教程2答案Unit 1 Multidisciplinary EducationKeys to the ExercisesApproaching the Topic1. 1) The aim of college education is to produce individuals who are well on their way to becomeexperts in their field of interest.2) The growing importance of producing professionals who have the skills to work with peoplefrom a diverse set of disciplines.3) First, through an interdisciplinary approach; Second, through a multidisciplinary approach.4) College education should produce individuals who may later become expert who areinterdisciplinary problem solvers.2. 1) f 2) d 3) a 4) e 5) g 6) m 7) j 8) k 9) l 10) i 11) b 12) h 13) c4. (1) offered (2) stresses (3) ability (4) different (5) approach(6) increasingly (7) graduates (8) enter (9) positions (10) Employment6. 1) Multidisciplinary studies.2) They both believe that current college education should lay emphasis on multidisciplinarystudies, which is a prerequisite to producing future expert who are interdisciplinary problem solvers.3) Open.4) Open.5) Open.Reading about the Topic3. 1) The students have brought to MIT their individual gifts, such as their own intellect, energy,ideas, aspirations, distinctive life experience and point of view, etc.2) They represent the geographic and symbolic center of MIT.3) Names of intellectual giants.4) Leonardo da Vinci was a painter, scientist, engineer, sculptor, inventor, city planner andarchitect.4.Set 1: 1) c 2) e 3) d 4) h 5) a 6) g 7) f 8) bSet 2: 1) e 2) a 3) h 4) b 5) c 6) f 7) d 8) g5.(b) Para. A (b) Para. B (a) Para. C (c) Para. D(f) Para. E (e) Para. F (d) Para. G (g) Para. A6. 1) Because for him, the simplicity he appreciated in nature became his ultimate standard indesign.2) First was da Vinci’s complete disregard for the accepted boundaries between different f ieldsof knowledge. The second facet of da Vinci’s character was his respect for and fascination with nature. The third quality of da Vinci’s character was an enthusiastic demand forhands-on making, designing, practicing and testing, and for solving problems in the real world.3)“There is a good chance that you will never again live and work in a community with as manydifferent cultures and backgrounds as MIT.”(Para. F)4) Because by doing so, the students can engage themselves in new intellectual adventures so as to use their time at MIT to its fullest potential.5) It means that “They took the initiative to search for the deepest answers, instead of sitting back and letting things happen to them.”7. Set 1: 1) h 2) d 3) a 4) g 5) f 6) e 7) b 8) cSet 2: 1) c 2) g 3) d 4) a 5) h 6) f 7) e 8) b8. 1) She wanted to describe for the new students three of his characteristics that particularly f itwith the value of MIT.2) Because by doing so, the students can encounter the most stimulating minds and inspiringrole models, experience a life in a community with diversif ied cultures and backgrounds and participate in various new intellectual adventures, so that they can get the most out of their MIT education.3) The three of Da Vinci’s characteristics will be the heritage of MIT to be inherited by thestudents. She hoped that the new students would follow Da Vinci as well as a great manyextraordinary MIT teachers as their role models to use their time to its fullest potential.4) Multidisciplinary thinking is a mode of thinking that goes beyond disciplinary boundaries inorder to gain new ideas and fresh perspectives.9. 1) Human ingenuity will never devise any inventions more beautiful, nor more simple, nor moreto the purpose than Nature does. (Para. A)2) For Da Vinci, the simplicity he appreciated in Nature became his ultimate standard in design.(Para. B)3) Be as determined in your curiosity as Leonardo da Vinci —and you will use your time atMIT to its fullest potential. (Para. F)4) MIT is a place of practical optimism and of passionate engagement with the most importantproblems of the world. (Para. G)5) I had long since observed that people of accomplishment rarely sat back and let thingshappen to them. (Para. H)10. Many scientists and engineers at MIT pursue simplicity in their design and development oftechnologies.Exploring the Topic4. 1) It is believed that a multidisciplinary approach to scientific education is of vital importance.2) Second, a multidisciplinary emphasis is believed to be a prerequisite to training individuals.3) It cannot be denied that these f irms are participating in turning out the future thinkers.4) How about examining our problems about science and technology from a liberal artsperspective.5) Surprisingly, however, our universities and colleges fail to switch from the conventionaldivisions and departmental sections to daily extracurricular multidisciplinary work.5. Reading 1 begins with a contrast —“College education has always had the responsibility to ... However, ... we also see the growing importance of producing ...”. The introduction of Reading 2 is informative as well as interesting, which arouses the readers’interest to go on reading. Integrated Exercises2. (1) ultimate (2) spirit (3) feed (4) approach (5) property (6) represent(7) discipline (8) aspiration (9) inspire (10) perspective (11) inherit (12) generate(1) inspiring (2) generation (3) collaborative (4) aspiring (5) Intelligent(6) inherit (7) celebrity (8) speculated (9) representative (10) anatomical4. (1) D (2) A (3) C (4) B (5) D (6) A (7) B (8) C (9) A (10) C5. (1) Many celebrated researchers around the world are collaborating to develop a new vaccine.(2) The scientists’experiment generated an unexpected outcome.(3) If the systems are restructured, their effectiveness will be ultimately integrated into theglobal economy.(4) The doctors speculate that he died of a stroke caused by a blow on the head.(5) The murder trial attracted considerable public attention.(6) The aspiration for college education inspires people in remote areas to work hard.(7) He inherited his parents’fortune after their death.(8) He disregarded his father’s advice and left college.(9) In this address, he asked the youngsters, who embody the spirits of the nation, to join thecampaign.(10) The special diet incorporates many different fruits and vegetables.7. (1) Whoever run the red light shows a complete disregard for public safety.(2) Success, as he explained, was nothing more than a consistent pursuit of art and good luck.(3) The new product has benef ited from research work at the crossroads between biological andmedical studies.(4)It was amazing that his idea echoed well the great philosopher’s belief, which he claimed notto have heard about before.(5) The one-month intense training program prepared the team members well for possibleemergencies.(6) The audience was deeply impressed with the vigor and power of the speech delivered by the environmentalist.(7) This traveling experience will provide you with a rare opportunity to sample a different way oflife.(8) Using the limited time to its fullest potential is one of the must-have/required skills in adaptingto the fast-paced modern life.(9) More and more countries are bringing robots to bear on their various problems.(10) These students are encouraged from a very early age to follow their own boundless interestswell beyond the boundaries of conventional belief in obedient learning.8.A. (1) B (2) C (3) B (4) B (5) DB. As multidisciplinary design has become a trend in the industry, there is a need for more emphasis on multidisciplinary perspectives. Educational institutions should take their role in training individuals who can function in a collaborative environment and be prepared to face multifaceted projects that they may not have been exposed to. However, our universities and colleges fail to shift from traditional divisions and departmental sections to multidisciplinary work being practiced on a daily basis outside the classroom.C. 1) F 2) T 3) F 4) T 5) TD. (1) what learning is about (2) be inquisitive (3) learn a new subject(4) analyze a new problem (5) teacher-taught (6) master-inspired(7) self-learner (8) the trap of dogma (9) no single simple answer(10) black and white (11) critical thinking (12) tolerant and supportive(13) a new thesis topic (14) flexibility (15) style of leadershipUnit 2 The Scientific MethodKeys to the ExercisesApproaching the Topic1. 1) The Scientific Method is a body of techniques for investigating phenomena and acquiring knowledge, as well as correcting/integrating previous knowledge. It involves gathering observable, empirical and measurable evidence, the collection of data through observation and experimentation, and the formulation and testing of hypotheses.2)Scientists put forward hypotheses to explain what is observed. They then conduct experiments to test these hypotheses. The steps taken in the experiment must be capable of replication and the results emerge as the same. What is discovered may lead to a new hypothesis.3) Scientists are human and can be unintentionally biased; total objectivity is impossible.4) Scientists are human and can be unintentionally biased. Science uses our senses and our senses can be mistaken. We can never understand something as it really is because our very presence affects what is being studied.5) ①Science is both a body of knowledge and a process.②Science is exciting.③Science is useful.④Science is ongoing.⑤Science is reliable.⑥Science is a community endeavor.2. 1) c 2) g 3) e 4) f 5) a 6) d 7) h 8) k 9) b 10) i 11) j4. (1) aspects (2) process (3) satisfy (4) technologies (5) puzzle(6) collection (7) evidence (8) ensure (9) diversity (10) professional6. 1) Science.2) It brings to mind many different pictures: white lab coats and microscopes, a scientist peeringthrough a telescope, the launch of the space shuttle, and so on.3) Science can discover the laws to understand the order of nature.4) Because it relies on a systems of checks and balances, which helps ensure that science movestowards greater accuracy and understanding, and this system is facilitated by diversity within the scientific community, which offers a range of perspectives on scientific ideas.5) Open.Reading about the Topic3. 1) The modern scientific method is characterized by confirmations and observations which “verified”the theories in question, but some genuinely testable theories, when found to be false, are still upheld by their admirers, which rescues the theory from refutation only at the price of destroying, or at least lowering, its scientific status.2) A theory which is not refutable by any conceivable event is non-scientific.3) Their theories were constantly verified by their clinical observations. They always fitted and were always confirmed.4) Light must be attracted by heavy bodies (such as the sun).5) There is the risk involved in a prediction: the theory is incompatible with certain possible results of observation —in fact with results which everybody before Einstein would have expected.4. Set 1: 1) c 2) a 3) d 4) b 5) f 6) e 7) h 8) gSet 2: 1) b 2) e 3) a 4) f 5) d 6) c 7) h 8) g5. Para. A (b) Para. B (c) Para. C (e)Para. D (e) Para. E (a) Para. F (d)6. 1) Observations, hypotheses, and deductions, then conclusions.2) You will need to research everything that you can f ind about the problem.3) You shouldn’t change the hypothesis. Instead, try to explain what might have been wrongwith your original hypothesis.4) An important thing to remember during this stage of the scientific method is that once you develop a hypothesis and a prediction, you shouldn’t change it, even if the results of your experiment show that you were wrong.5) Because there is a chance that you made a miscue somewhere along the way.7. Set 1: 1) c 2) a 3) d 4) b 5) f 6) e 7) h 8) gSet 2: 1) e 2) g 3) a 4) f 5) c 6) b 7) d 8) h8. 1) Observation, as the f irst stage of the scientific method, is a way of collecting informationfrom any possible sources, which can serve as a foundation in verifying a theory. In thisprocess, one should expect an event which could refute the theory. Only through beingrefuted by new observations which are incompatible with the theory could it be falsified,which ref lects its truescientific virtue.2) A hypothesis is a possible solution to a problem, based on knowledge and research, while a theory is a hypothesis confirmed by the research findings. Every theory cannot be applied to every situation; otherwise, it is not a good theory.3) It is always possible to verify nearly every theory, but that would rescue the theory from refutation at the price of destroying, or at least lowering its scientific status.4) To falsify a theory is more valuable, because a theory which is not refutable by any conceivable event is non-scientific.9. 1) Because of this personal experience and an interest in the problem, you decide to learn moreabout what makes plants grow. (Para. B)2) The experiment that you will design is done to test the hypothesis. (Para. D)3) Through informal, exploratory observations of plants in a garden, those with more sunlightappear to grow bigger. (Para. H)4) The judges at your science fair will not take points off simply because your results don’tmatch up with your hypothesis. (Para. K)5) You cannot prove the hypothesis with a single experiment, because there is a chance that youmade a miscue somewhere along the way. (Para. Q)10. Observation, the initial stage of the research, requires a thorough understanding of a researchproject you have chosen by collecting adequate information from various sources, and isfollowed by the next stage known as hypothesis, an uncomplicated statement that defines what you think the outcome of your experiment will be.Exploring the Topic4. 1) Science does not include explanations based on no empirical evidence.2) The human nature of science, however, renders it unlikely to be free of personal prejudices,misapprehensions, and bias.3) The scope of science encompasses the whole universe and natural world.4) Science is a process of deciding whether the acquired evidence may prove what is mostlikely to be correct currently.5) It is not possible to prove a hypothesis with a single experiment, as chances are that amistake was made somewhere in the process.Integrated Exercises2. (1) additional (2) illustrate (3) interpret (4) conduct (5) previous (6) involve(7) design (8) verify (9) reflect (10) collect (11) research (12) support3.(1) methodical (2) commitment (3) achievable (4) assume (5) illogical(6) exposure (7) constitutive (8) emphatic (9) confirmation (10) identity4. (1) A (2) B (3) A (4) D (5) A (6) B (7) C (8) A (9) D (10) B5. (1) This observation motivated Newton to develop a theory of gravity.(2) Other scholars attempt to approach the subject from an economical perspective.(3) Participating in the activity will provide one with an initial taste of the objectives ofsociology.(4) Scientists insisted there was a rational explanation for the strange phenomenon.(5) To most young people, higher education is nothing but a process of acquiring knowledge.(6) The study demonstrates the necessity of taking a much broader view in the matter.(7) The new car’s design successfully integrates art and technology.(8) China actually encountered the identical stages of its development in the early 1990s to theWest.(9) The virus can spread to a document or application between computers and render thecomputer useless.(10) If the sustainable development of small economies is facilitated, their effectiveness will beultimately integrated into the global economy.7. 1) We could not attend a conference without hearing some talks about change and challenge.2) Things seem highly optimistic in the light of numerous reports, especially from countrydistricts.3) I am in favor of the argument that urbanization should be controlled properly.4) Something slowly began to dawn on me —I still loved what I did.5) My computer does not work because it was rendered paralyzed by some viruses.6) Experts are working on the plan in question. And they’ll come to an answer.7) A national curriculum framework is logically incompatible with pupil-centered learning.8) For many women success is often achieved at the price of their married life.9) Many attempts had been made before I successfully entered a key university.10) There is a good chance that it will turn fine tomorrow.8. A. (1) B (2) A (3) C (4) A (5) BB. Understanding scientific method is critical to your scientific endeavor. The scientificmethod is a series of steps that serve as guidelines for scientific efforts, and a tool thathelps scientists solve problems and determine answers to questions in a logical format.There are two forms of scientific method: the experimental method and the descriptivemethod. The former employs numerical data and graphs, used in physical sciences, whilethe latter gathers Information through visual observation and interviewing, employed inzoology and anthropology. The scientific method involves five steps, namely, identifying a problem, researching the problem, formulating a hypothesis, conducting an experiment and reaching a conclusion.C. (1) The process of science, in contrast to the linear steps of the simplified scientific method,is iterative.(2) Science circles back on itself so that useful ideas are built upon and used to learn evenmore about the natural world.(3) Gregor Mendel showed that inheritance is particulate that information is passed along indiscrete packets that cannot be diluted.(4) Any point in the process leads to many possible next steps, and where that next stepleads could be a surprise.(5) Science may involve many different people engaged in all sorts of different activities indifferent orders and at different points in time.D. (1) natural world (2) investigations (3) basic question(4) information (5) Experiments (6) detailed understanding(7) built upon (8) deepen and extend (9) in the process(10) testing (11) observation (12) new direction(13) in different orders (14) represent (15) less importantUnit 3 Ancient China’s Contribution to ScienceKeys to the ExercisesApproaching the Topic1. 1) Needham is the world’s famous Sinologist and author of Science and Civilization inChina.2) The European people just take these inventions for granted. All originated in China buthave long since been adopted by the West.3) They helped to inspire the European agricultural and industrial revolutions.4) It has won five literary awards in America and been translated into 43 languages.5) His book, The Spirit of Chinese Invention, was approved by the Chinese Ministry ofEducation for use in connection with the national secondary curriculum in China.2. 1) f 2) k 3) c 4) a 5) o 6) n 7) g 8) e9) d 10) m 11) i 12) h 13) j 14) l 15) b4. (1) credit (2) considerable (3) befriended (4) breakthroughs (5) thoroughly(6) flown (7) academic (8) embark (9) suggested (10) staff6. 1) The overlooked great breakthroughs in ancient China.2)Dr. Needham argued that a proper book on the history of Chinese science and technologywould have a wide bearing on the general history of thought and ideas.3) He helped to bring due credit to China’s overlooked contribution to scientific innovation.4) Yes, he does. Because he believed that a proper popular book would have a wide bearing on the general history of thoughts and ideas, which could not be possible if the book was too academic.Reading about the Topic3. 1) Both Westerners and Chinese people are ignorant of the fact that the West imported a lot ofinventions from ancient China.2) Because more than half of the basic inventions and discoveries upon which the“modernworld”rests come from China.3) Because they take many great achievements for granted, and even the Chinese themselveslost sight of the truth, so their western inheritors wouldn’t trouble themselves to know the truth.4) Because it is always more satisfying to the ego to think that they have reached theirpresent position alone and unaided, and that they are the proud masters of all abilities and all crafts.4. Set 1: 1) d 2) e 3) a 4) b 5) c 6) g 7) f 8) hSet 2: 1) d 2) g 3) e 4) h 5) b 6) a 7) c 8) f5. Para. A (e) Para. B (b) Para. C (f) Para. D (a) Para. E (a)Para. F (a) Para. G (c) Para. H (g) Para. I (h) Para. J (d)6. 1) The three inventions transform-ed completely the modern world and mark-ed it off fromthe ancient and the Middle Ages.2) The European agricultural revolution, which laid the basis for the Industrial Revolution,came about only because of the importation of Chinese ideas and inventions.3) The truth that half of the basic inventions and discoveries originated from China needs tobe imparted to schoolchildren. The purpose is to let them know the truth and then tobridge the chasm between the East and the West.4) The bureaucratic organization of China in its earlier stages strongly helped science togrow; only in its later ones did it inhibit further growth, and in particular prevented abreakthrough which has occurred in Europe.5) The author points out the reasons why China was developed in the past but backward atpresent and why the West was underdeveloped in the past but advanced at present.7. Set 1: 1) c 2) g 3) h 4) b 5) f 6) d 7) a 8) eSet 2: 1) c 2) d 3) g 4) e 5) a 6) b 7) f 8) h8. 1) The two readings both list a series of great inventions and discoveries that originated inancient China. Reading 1 tends to be factual, while Reading 2 is more critical of the factthat the Chinese are ignorant of their ancient achievements and the Westerners simply take them for granted.2) The argument in Reading 2 is more reasonable and acceptable since the author uses a lot ofexamples and examines the question from both the Chinese and Western perspectives to illustrate his point.3) Reading 2 holds more obvious negative attitudes towards Westerners.4) It would be better if the nations and the peoples of the world had a clearer understandingof each other, allowing the mental gap between East and West to be bridged. (Reading 2) The discoveries and inventions made in Europe in the seventeenth century and thereafter depended so much in so many cases on centuries of previous Chinese progress in science, technology and medicine. (Reading 3)9. 1) He regarded the origins of these inventions as “obscure”and he died without everknowing that all of them were Chinese. (Para. B)2) Chauvinistic Westerners, of course, always try to minimize the indebtedness of Europe toChina in the ancient and the Middle Ages, but often the circumstantial evidence iscompelling. (Para. C)3) In many cases we simply cannot identify the channels through which knowledge wasconveyed from East to West. (Para. C)4) Modern science which developed in the seventeenth century was a mathematization ofhypotheses about nature, combined with experimentation. (Para. D)5) One factor which must have great relevance here is the circumstance that the feudalism ofEurope and China were fundamentally different. (Para. E)10.The feudalism of China differed greatly from that of Europe in that its bureaucraticorganization promoted the growth of science in ancient China but inhibited its furtherdevelopment later on.Exploring the Topic4. 1) Increasingly being bewitched by the advanced European technology, the Chinese haveforgotten their own achievements.2) A book like that would be absolutely non-academic; it would nevertheless have afar-reaching influence on the general history of thought and ideas.3) The lesson to be drawn from the history of agriculture can best illustrate the ignorance ofthe egoistic westerners.4) The Chinese and Westerners are equally surprised when they realize that modernagriculture, modern shipping and even the essential design of the steam engine alloriginated from China.5) A clear understanding among the nations and the peoples of the world would be welcomedto bridge the gap between East and West.5. 2) The deafening noise, and the glare of the engine fire, would have a bad effect on nerves.Further, being moved through the air at a high speed would do great injury to delicatelungs. The sudden plunging of a train into the darkness of a tunnel, and the equally sudden rush into full daylight, would cause great damage to the eyesight.3) What was it that enabled them to become great or successful? Were they born withsomething special? Or did their greatness have more to do with timing, devotion and,perhaps, an uncompromising personality? The answer is a never surrender attitude. If great achievers share anything, it is an unrelenting drive to succeed. There is a tendency to think that they are endowed with something super-normal.Integrated Exercises2. (1) insight (2) expertise (3) obscure (4) backward(5) undertake (6) ignorant (7) acknowledge (8) essential(9) minimize (10) shatter (11) fading (12) illustration(1) insightful (2) transformation (3) respectively (4) dazzling (5) resurgent(6) indebted (7) backwards (8) irrelevant (9) unparalleled (10) illusionary4. (1) C (2) D (3) A (4) B (5) A (6) A (7) C (8) D (9) B (10) D5. (1) Examples will be drawn from literature and popular media to illustrate the range ofleadership and non-leadership behaviors and competencies.(2) You’ll never be able to eliminate interruptions altogether but you can do a lot to minimizethem.(3) There is evidence that the movie reinforces negative stereotypes about women.(4) The violence to property will do nothing to facilitate that investigation.(5) Determination and effort enable-d the young man to acquire success.(6) The project was held back by budget restraints.(7) We will continue to press governments in the region to undertake political reforms.(8) This level of economic growth is unprecedented and unique.(9) This policy could isolate the country from the other permanent members of the UnitedNations Security Council.(10) The profound economic effect would accumulate day by day, and much of it might bereversible.7. (1) It must be realized that China experienced a great transformation in the last century. (2) However, it is rather questionable whether the majority of Americans know the truthabout China and Chinese people.(3) All of the information can be conveyed by simple graphs.(4) It is essential that our children absorb this lesson into their outlook on the world.(5) It is a lesson that all of us should take to heart.(6) We must never lose sight of the fact that many inventions originated in China.(7) Many of us take it for granted that technology is the top priority in economicdevelopment.(8) How was it that you had the right information at the right place and at the right time?(9) I can think of no better illustration of the importance of higher education than the fact thatmany university graduates have become the leaders in various f ields.(10) The demand for a raise ref lects as much a desire for the recognition of their success asfor more money.8. A. (1) C (2) B (3) D (4) D (5) CB. China’s ancient great inventions and discoveries, as the forerunners of some of themodern technologies, both enhance the quality of human life and change Chinese history of science. The most signif icant ones are papermaking, gunpowder, compass and printing.Paper, one of the most widely used and indispensable materials, led to subsequentinnovations like paper currency, woodblock printing and ceramic movable type printing.The most important invention of gunpowder triggered a series of related discoveries like fireworks, land mine-s，naval mine-s, exploding cannonballs, multistage rocket-s, etc. The compass, originally in a crude form, was followed by a magnetic device and a magneticneedle for navigation in waters.C. (1) He accidentally stumbled upon f ireworks by mixing 3 routine kitchen ingredients —saltpeter, sulfur and charcoal and ignited them.(2) The fireworks came to be used for auspicious occasions like wedding-s, religiousceremonies and to celebrate victories and achievements, and even as rocket fuel.(3) He was called the founder of f ire crackers.(4) The gun powder tubes were found to be strong enough to launch arrows and this is howthe rocket was conceptualized and used against the Mongolians in a Kai keng battle.(5) He wanted to see how these rockets could be used for transportation.D. (1) stumbling upon (2) sulfur (3) ignited (4) explosion (5) warding off(6) auspicious (7) fuel (8) version (9) ghost (10) haunt (11) shooed off(12) crackers (13) rocket fuel (14) attached (15) deliberately。

学术综合英语参考答案unit3

学术综合英语参考答案unit3学术综合英语参考答案Unit 3Part I: Vocabulary and Structure1. The correct answer is "innovative," which means introducing new ideas or methods.2. "Catalyst" refers to a substance that speeds up a chemical reaction without being consumed.3. The term "paradigm" is used to describe a set of concepts or principles that form a theoretical framework of a branch of knowledge.4. "Ecosystem" denotes a community of living and non-living components that interact with each other in a particular environment.5. "Ethical" concerns moral principles that dictate right and wrong behavior.6. "Sustainable" refers to development that meets the needs of the present without compromising the ability of future generations to meet their own needs.7. "Biodiversity" is the variety of life on Earth, encompassing all plants, animals, and microorganisms, their genetic variations, and the ecosystems they form.8. "Pollutant" is a substance that contaminates the environment, making it harmful or impure.9. "Conservation" is the preservation, protection, or restoration of the natural environment, ecosystems, vegetation, and wildlife.10. "Renewable" describes resources that can be replenished naturally and sustainably over time.Part II: Reading ComprehensionA. True or False Questions1. True. The passage states that the use of renewable energy sources can reduce reliance on fossil fuels.2. False. The text mentions that while renewable energy can help reduce greenhouse gas emissions, it does not completely eliminate them.3. True. The passage highlights the importance of researchand development in advancing renewable energy technologies.4. False. The text indicates that while renewable energy is abundant, it can be inconsistent, requiring storage solutions.5. True. The passage discusses the potential for renewable energy to create jobs and stimulate economic growth.B. Multiple Choice Questions1. C. The passage mentions that solar power is a clean and inexhaustible source of energy.2. B. The text explains that wind turbines convert windenergy into electricity.3. A. The passage states that hydroelectric power isgenerated by the movement of water.4. D. The text describes bioenergy as energy derived from organic material.5. E. The passage mentions that geothermal energy is heatfrom the Earth's interior.C. Fill in the Blanks1. photovoltaic cells2. carbon footprint3. intermittency4. energy storage5. grid integrationPart III: Cloze Test1. sustainable2. innovative3. paradigm4. ecosystem5. pollutants6. ethical7. biodiversity8. renewable9. conservation10. catalystPart IV: Writing TaskIn this section, you are asked to write an essay on the topic of "The Importance of Renewable Energy in the 21st Century." Your essay should cover the following points:- The increasing demand for energy and the challenges of relying on fossil fuels.- The benefits of renewable energy sources, such as solar,wind, and hydroelectric power.- The role of technology in advancing renewable energy solutions.- The economic and environmental implications of a transition to renewable energy.- The need for policy support and public awareness to promote the adoption of renewable energy.Sample Essay:The 21st century has ushered in an era of unprecedented energy demand, driven by global population growth and industrialization. Traditional fossil fuels, while abundant, present significant challenges, including environmental degradation and the potential for resource depletion. In contrast, renewable energy sources offer a sustainable alternative that can help mitigate these issues.Renewable energy, derived from the sun, wind, and water, among other sources, is inexhaustible and clean. Solar panels convert sunlight into electricity, wind turbines harness the power of the wind, and hydroelectric dams utilize the force of flowing water. These technologies not only reduce greenhouse gas emissions but also decrease our dependence on finite resources.Advancements in technology have made renewable energy more efficient and cost-effective. Innovations in energy storage and grid integration are addressing the intermittency of renewable sources, making them more reliable and accessible. Furthermore, the transition to renewable energy is aneconomic opportunity, with the potential to create new jobs and stimulate growth in the clean energy sector.However, the shift to renewable energy requires robust policy support and public awareness. Governments must enact incentives for renewable energy development and implement regulations that reduce the environmental impact oftraditional energy sources. Public education campaigns can also play a crucial role in fostering a societal understanding of the benefits of renewable energy and encouraging its adoption.In conclusion, the importance of renewable energy in the 21st century cannot be overstated. As we face the dual challenges of energy scarcity and environmental sustainability, renewable energy offers a promising path forward. With continued innovation, policy support, and public engagement, we can harness the power of the sun, wind, and water to build a cleaner。

(完整版)学术综合英语课后答案

Unit 1C1. The younger generation should continue to sustain and developour fine traditions and long-standing culture.2. In the course of preparing one's speech, one should be clearlyaware of how one could make effective use of statistics andexamples to bolster one's point of view.3. An impromptu speech is one of the speaking skills that collegestudents should learn and develop through practice.4. By using simile and metaphor, you can make your languagemore vivid and more attractive to your audience.5. The proper examples you cite might help reinforce theimpression on your listeners and make your viewpoints more convincing.6. When you are speaking, you should choose common and easywords and at the same time avoid clutter in your speech.7. When you write a paper, citing the views from some experts isa good way to make your ideas more credible.8. A good method of delivering a speech will improve its qualityand will help convey the speaker's ideas clearly andinterestingly.9. You should not blindly use a word that your are not sure about,and it you are not sure, look up the word in a dictionary.10. Your language should adapt to the particular occasion andaudience. If your language is appropriate in all respects, your speech is successful.英译汉：发言提纲是有效发言的基础。

学术综合英语参考答案unit1

学术综合英语参考答案unit1学术综合英语参考答案Unit 1一、词汇与语法1. 词汇题- (1) 正确答案：A. 显著的- (2) 正确答案：C. 影响- (3) 正确答案：B. 观点- (4) 正确答案：D. 概念- (5) 正确答案：E. 假设2. 语法题- (1) 正确答案：Whoever has the ability can apply for the position.- (2) 正确答案：Despite the heavy rain, they continued their journey.- (3) 正确答案：Not only did he finish his homework but he also helped his sister.- (4) 正确答案：It is the first time that she has visited the museum.- (5) 正确答案：Such is the power of nature that no one can resist it.二、阅读理解1. 阅读A- 问题1：正确答案：The author argues that the importanceof the English language in the global context.- 问题2：正确答案：The spread of English is attributed to the British Empire's colonial expansion and the role of the United States in international affairs.- 问题3：正确答案：English is considered a global language because it is widely used in business, science, technology, and diplomacy.2. 阅读B- 问题1：正确答案：The article discusses the challengesand opportunities of learning a second language.- 问题2：正确答案：Cognitive benefits, improved job prospects, and cultural understanding are mentioned as advantages of bilingualism.- 问题3：正确答案：Language learning can be hindered by factors such as age, motivation, and the learning environment.三、完形填空1. 正确答案：- (1) B. 影响- (2) A. 显著的- (3) D. 观点- (4) C. 概念- (5) E. 假设- (6) F. 假设- (7) G. 观点- (8) H. 影响- (9) I. 显著的- (10) J. 概念四、翻译1. 中译英- 正确答案：The rapid development of technology has brought about significant changes to our daily lives.2. 英译中- 正确答案：全球化不仅促进了国际贸易，也增进了不同文化之间的理解和尊重。

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Unit TwoTask1Familiarizing Yourself with Classif ication 1.Skim the f ollowing passage f or the answ ers to the questions below.1) Man-made or anthropogenic causes, and natural causes.2) Pollution (burning fossil fuels, mining coal and oil, etc.), the production of CO2( the increase ofpopulation, the demolition of trees, etc.)3) CO2is a greenhouse gas that traps heat in the Earth’s atmosphere.4) Classif i cation helps us to determine and understand the relationship of the parts of a subjectwhich is studied by us. Classification is made on the basis of a clear definition.5) In order to make a clear and logic classification, one needs to follow a principle ofclassification and go on with a system consistently. For example, the categories ofclassification should be mutually exclusive and no overlapping is allowed.Reading1Causes for Global WarmingTask2Understanding Lectures through Classif icationListening11.Listening to the lectur e and write down wha tev er y ou believ e is impor tant, especially theclassif ica tions of key terms.Unconscious motivation, unconscious conflict, the id, the ego, the superego, etc.e y our notes.D ecide if the sta tements below ar e true(T)or false(F).Then justify y ouransw ers,in the space pr ovided,b y giving evidence fr om the talk.1) T2) F3) F4) F5) T6) F7) T8) F3.Listen again,paying a ttention to the f ollowing classif ica tions and then complete the tables below.Idea One: The existence of an unconscious motivationIdea Two: The notion of unconscious dynamics or conflict4.Listen again and piece y our notes together into a shor t summar y.Then r etell the lectur e to y ourpar tner.There are two interesting ideas in Freud’s theory: first, the existence of unconscious motivation;second, the concept of unconscious conflict. Freud believes that unconscious motivation might play an important role in a lot of situations, such as marriage, forgetting a person’s name, calling out the wrong name etc. In his view, there are three processes going on in the head, namely, id, ego and superego, which are in violent internal conflict. Id functions on“the Pleasure Principle”, while ego works on “the Reality Principle”and superego is the internalized rules of a society. Ego is in between id and superego.Task3Reading Classif ication ArticlesReading2Renewable Energy Sources—A Brief Summary1.W ork with a par tner or a gr oup of3—4students.Study the title and phr ases in bold ofReading 2and discuss the f ollowing questions.1) Renewable energy is energy which comes from natural resources such as sunlight, wind,rain, tides, and geothermal heat, which are renewable (naturally replenished).2) √The purpose of using renewable energy sources.√The classification of renewable energy sources.√The examples of different types of renewable energy sources.√The advantages and disadvantages of various types of renewable energy sources.√The history of the use of different energy sources.□ How energy is obtained from various sources.3) I will write:(1) The definition of the renewable energy.(2) The classification of the renewable energy.(3) The advantages and the disadvantages of various types of renewable energy sources.2.Read the f ollowing questions and scan Reading2f or their answ ers.1) The signing of the Kyoto Treaty.2) It converts the sun’s rays into energy.3) The main demerit is that it is limited.4) Sailors, farmers and architects.5) The main advantage is that this doesn’t produce any by-products that can be harmfulto the environment.6) Because the Earth’s crust continuously decays replenishing the heat.7) They use the force of the water to push the turbine which in turnpowers a generator thus generating electricity.8) It poses a problem for fish and aquatic plants on both sides of the dam.9) They contain no petroleum, and they are nontoxic and biodegradable.10) The Environmental Protection Agency.3.Ma tch the tar get wor ds with the de f initions below.Y ou may inf er their meaningfr om context.1) j. evolution2) s. solar3) a. architect4) l. geothermal5) p. preserve) b. biodegradable7) r. radioactive8) f. crusade9) h. distribute10) q. radiant11) i. domestic12) t. validation13) k. generator14) d. capture15) g. definitely16) n. install17) e. consumption18) m. harness19) o. internal20) c. blade4.F or open discussionReading3Types of Pollution5.Read the de f initions below and choose the wor ds tha t f it these de f initions.1) voluntary2) construction3) contamination4) eruption5) regulation6) deforestation7) yield8) irrigation9) confine10) sewage11) hazardous12) residential13) vapor14) decay15) erosion16) disrupt17) particulate18) underground19) concentration20) combat6.Ma tch each paragr aph with its main idea.Paragraphs Main ideas(_k_) Para. A a. Definition and sources of noise pollution.(_s_) Para. B b. Characteristics of radioactive pollution.(_z_) Para. C c. Effects of water pollution.(_f_) Para.D d. Consequences of radiation pollution.(_o_) Para. E e. Causes of thermal pollution.(_x_) Para.F f. Effects of air pollution.(_c_) Para. G g. Problems caused by thermal pollution.(_y_) Para. H h. Undesirable results caused by light pollution.(_q_) Para. I i. Damages caused by noise pollution.(_v_) Para. J j. Causes and harms of visual pollution.(_a_) Para. K k. A general description of the 9 recognized sources of pollution.(_i_) Para. L l. Sources of radioactive pollution.(_b_) Para. M m. Effects of visual pollution.(_l_) Para. N n. Sources of visual pollution.(_d_) Para. O o. What is water pollution.(_w_) Para. P p. Definition and sources of personal pollution.(_e_) Para. Q q. Soil pollution sources.Paragraphs Main ideas(_g_) Para. R r. The interrelations among all kinds of pollution.(_u_) Para.S s. The definition of air pollution.(_h_) Para. T t. How to eliminate personal pollution.(_j_) Para. U u. Definition and sources of light pollution(_n_) Para. V v. Problems caused by soil pollution.(_m_) Para. W w. Definition of thermal pollution.(_p_) Para. X x. Causes of water pollution.(_t_) Para.Y y. Definition of soil pollution.(_r_) Para. Z z. Sources of air pollution.7.D ecide which of the sta tements can be inferr ed fr om Reading3,and then write down thenumberof the paragr aph(s)fr om which y our answ er most pr obably comes,leaving the explicit orfalse sta tements unnumbered,but using E or F r espectiv ely to indica te tha t they ar eexplicit or false. Discuss y our answ ers with a par tner.Paragraphs(Marked I, or E or F)StatementsPara. Z 1. A knowledge of different pollution types enables a person to change his lifestyle.E 2. Thermal pollution is caused by too much heat which creates unfavorable effectsover a long time.Para. D 3. If the air is f i lled with a high concentration of pollutants, itwould lead to obvious problems.Para. L 4. Noise pollution may lead to deafness or interrupt the normal life of wild animals. Para. E 5. Water pollution may result in an insufficient supply of drinkable water.F 6. Since visual pollution causes few immediate health effects, it is not serious at all. Para. H7. Soil pollution may be both intended and unintended.E8. Over smoking and drinking belongs to personal pollution.Task4Writing an Essay of Classif icationReading4Types of Sustainability1.F ill in the blanks to complete the main ideas and the suppor ting details.Parts Para.Main ideas Supporting detailsI A Classif ication of sustainability:human, economic, social, andenvironmental.It is vital to understand the differences ofeach in terms of its nature and requirements.B Def inition of human sustainability:good productive health and safe childbearing.Elements involved: For parents:caring for their children, giving them accessto proper education, and promotingtheir health and well-being.For children: having enough skillsand knowledge.C Definition of economic sustainability: havinga set amount of capital for a certain period.Explanation: (relation between preservationand consumption) We must preserve all oursources as we consume them.D Why social capital is important: It isthrough communities and civil societies thathumankind can easily and inexpensively worktogether.Explanation (how to achieve it):Throughproper maintenance of and adherenceto laws, rules, and values that societieshave developed for the commongood, socialsustainability can be achieved.IIE—F Why environmental sustainability is important:It involves natural resources that human beingsneed for economic or manufactured capital.Elements involved:Natural resources: Materials takenfrom nature are used for solutionsthat address human needs.Waste emissions: They must be at volumesthat nature can handle.5.Study the f ollowing models,and then par aphr ase the sentences below b y changing the orderof a structur e.The new sentences should be as similar as possible in meaning to the original sentences but as diff er ent as possible in structur e and as f ormal as possible in style.1) Declarative sentences are mostly employed in academic writing, despite theoccasional utilizations of interrogative sentences.2) To support the truths, reliable evidence is quoted by scholars in all disciplines.3) Much importance should be attached to the comprehension of the difference between educationand training.) A person who exposes himself to the sunlight for excessive time is susceptible tomalignantmelanoma.5) Students doing temporary jobs display a better performance in their academic studies.6) American frontier is deeply rooted in many aspects of American character.7) The direct involvement of many a foreign country is evident in the process of USterritorial expansion.8) Parents need to equipped with much care and knowledge while raising a kid.9) Environment plays a vital role in the growth of plants.10) In the past, Beijing was ravaged by dust storms for 20 days annually.Integrated Exercises2.Ma tch each wor d in the box with the gr oup of wor ds tha t r egularly occur with it in all cases.1) motivation2) demolish3) symptom4) combat5)capture6) distribute7) assert8) yield9) internal10)emergence11) adherence12) disrupt3.F o r each of the sentences below,write a new sentences as similar as possible inmeaning to the original sentence,but as diff er ent as possible in v ocabular y andstructur e and as f ormal as possible in style.Yo u ar e r e quired to use the wor d s giv en incapital letters.And then compar e them with y our par tner’s.1) Internet access is available in students’ dormitory.2) If you can harness your energy, you’ll be rewarded with huge accomplishments.3) It has been confirmed that foul weather is highly hazardous for sea navigation.4) The governmental nuclear waste disposal plan arouses fierce protests of the local residents.5) Extinction of this rare species of bird is foreseeable if effective measures are not taken.6) While delivering a public speech, a speaker must articulate his/her arguments.7) I highly esteem his current research on stem cells.8) A speaker cannot always secure the cooperation of the audience.9) The car industry of this country is sheltered by its government from foreign competition.10) Even a moderate elevation of blood pressure leads to shortened life expectancy.5.T r ansla te the f ollowing sentences into English b y using the phr ase abov e.Make sur etha t y our English sentences ar e as f ormal as possible.Then compar e them with y ourpar tner’s to see whose v ersion is mor e f ormal.1) The effective disposal of the recognized sources of pollution demonstrates to be of great aid in the elevation of people’s quality of life.2) Since the rapid evolution of technology, the lifestyles of the generations ahead of us will witness a revolutionized change.3) Tapping heat from the Earth enables the residents of resource-poor regions to combat the poorconditions.4) The downside of the practice of fertilizing the soil by burning straws is the fact that the released dusts and particles pose a serious problem for the health of the respiratory system.5) This campaign, organized by environmentally conscious individuals, has a measurable effect on the general improvement of all the people’s environmental protection awareness.6) The history of deforestation can date back to two millenniums ago, which has deteriorated constantly in the modern time, leading to a huge loss of wildlife habitat.7) During the visit to Huangshan (Yellow Mountain), the tourists were amazed at how nature works wonders, realizing that beauty is only sustainable if all of us care for the environment around us.8) Drug abuse is a general degradation of lifestyle, causing immediate health effects.9) Oil leakage in the mainstream river considerably decreases the quantity of drinkable water;what’s worse, the adverse effects are not confined to areas near the source.10) Luckily, the pollution inflicted by this accident will be effectively removed through natural cycles, not having a negative impact on the environment.Listening2A.Listen,note down the impor tant ideas and details,and then decide whether the f ollowingsta tements ar e true or e T f or true and F f or false.(1) T(2) F(3) F(4) F(5) T(6) F(7) FB.Listen car e f ully,and then answ er the f ollowing questions brie f ly with the informa tion fr om thelectur e.(1) The individual’s potential and the importance of growth and self-actualization.(2) The lower one.(3) By providing lunch breaks, rest breaks and sufficient wages to purchase essentials.(4) The love and belonging needs.(5) They are self-aware, concerned with personal growth, less concerned with the opinions of otherpeople, and interested in fulfilling their potential.C.Listen again and write a shor t summar y of the lectur e.This lecture is about Maslow’s theory of the hierarchy of needs, namely physiological needs, safety needs, social needs, esteem needs, and self-actualization needs.Physiological needs are the most basic and instinctive ones, which must be satisf ied f irst. Safety needs refer to the needs for safety and security, also important for survival. Social needs include the needs for belonging, love and affection, the deprivation of which leads to unhappiness. Esteem needs ref lect on personal worth, social recognition and accomplishment; if unmet, it may lead to inferiority complex. Self- actualization needs are at the highest level, meaning to realize a person’s full potential, capacitiesand talents.Listening3A.Listen,note down the impor tant ideas and details,and then choose the best answ er tothef ollowing questions fr om the f our choices giv en.(1) A (2) A (3) D(4) C(5) BB.Listen again f ocusing on the specif ic informa tion,and then f ill in the blanks with themissing wor ds.classically, runny nose, sore throat, intrigued, initially, clinically, alludes to, building up,immune system, creeping up, shuffling, infect, rip through, hospitalizations.C.Listen again and answ er the f ollowing questions.(1) B C E(2) ① ABC② AB③ AB④ AB⑤ ABC⑥ C⑦ A ⑧ A ⑨ A ⑩AC。