文档库 最新最全的文档下载
当前位置:文档库 › 新编大学英语第二版第四册第一单元练习答案

新编大学英语第二版第四册第一单元练习答案

新编大学英语第二版第四册第一单元练习答案
新编大学英语第二版第四册第一单元练习答案

Vocabulary

1. 1) A. entertaining B. entertainment C. entertained D. entertainer

2) A. recognizable B. recognized C. recognition

3) A. tempting B. temptation C. tempt

4) A. reasoned B. reasoning C. reasonable D. reason

5) A. analyzed B. analytical C. analyst D. analysis

6) A. valuable B. valuation C. valued/values D. values

7) A. humorist B. humor C. humorous D. humorless

8) A. understandable B. understanding C. understand D. misunderstood

2. 1) a sense of responsibility 2) a sense of safety/security 3) a sense of inferiority

4) a sense of superiority 5) a sense of rhythm 6 ) a sense of justice

7) a sense of shame 8) a sense of helplessness 9) a sense of direction 10) a sense of urgency

3.1)Lively behavior is normal 2) Fast cars appeal to 3) diverse arguments

4) I asked my boss for clarification 5) sensitive to light 6) Mutual encouragement

7) made fun of him 8) persists in his opinion/viewpoint

9) to be the focus/center of attention 10) we buy our tickets in advance

4. 1) certain/sure 2) involved 3) end 4) behavior 5) disciplining

6) agreed 7) individually 8) first 9) response 10) question

11) attempt 12) voice 13) directly 14) followed 15) trouble

新编大学英语第二版第四册第二单元练习答案

Vocabulary

1. Step One

Step Two

1) long-distance 2) upbeat 3) ever-ready 4) overdue 5) typewriter

6) milestone 7) handwritten 8) uplifted 9) self-conscious 10)

rag-eared

11) birthday 12) throughout 13) drawbacks 14) chairman 15) teenage

3. 1) thrives 2) strategy 3) annual 4) deserve

5)spontaneous

6) sincere 7) investments 8) enterprise 9) follow up 10) characterized

11) lingered 12) acknowledged

4. column: 1) D 2) A 3) B 4) C

tough: 1) D 2) B 3) E 4) F 5) C 6) A

6.1) searched 2) clever 3) solution 4) wasted 5) tolerate

6) hidden 7) dumb 8) subject 9) noise 10)extra

11) purchased 12) replaced 13) appreciation 14) hurried 15) warrant 16)

strange

新编大学英语第二版第四册第三课练习答案

Post-Reading

1. Understanding the Organization of the Text

1) Introduction (para 1)

It has been proven repeatedly that the various types of behavior, emotions, and interests that constitute being masculine and feminine are patterned by both heredity and culture.

2) There is a cultural bias in education that favors boys over girls. (para. 2-4)

Supporting evidence

A. Teachers called on males in class far more than on female students. (para 2)

i) Its consequence: This has a tremendous impact on the learning process.

ii) The reason for this: Active classroom participants develop more positive attitudes and go on to higher achievement.

iii) Two examples:

a. In many of the former all-women’s colleges, the boys were taking over the class-room discussions and active participation by women students had diminished noticeably.

b. A similar subordination of female to male students has also been observed in law and medical school classrooms in recent years.

B. Teachers assigned boys and girls different tasks according to stereotyped gender roles. (para. 3)

i) Its consequence: This prevented girls from participating as actively as boys in class.

ii) An example: A teacher had the little boys perform the scientific experiment while the girls were given the task of putting the materials away.

C. Gender-biased education is also reflected in the typical American teacher’ assumption. (para 4)

i) The assumption: Boys will do better in the hard, masculine subjects of math and science while girls are expected to have better verbal and reading skills.

ii) Three examples:

a. American boys do develop reading problems, while girls, who are superior to boys in math up to the age of nine, fall behind from then on.

b. In Germany, all studies are considered masculine and it is girls who develop reading problems.

c. In Japan, where early education appears to be nonsexist, both girls and boys do equally well in reading.

3) The educational bias begins at home. (para 5)

A. Supporting evidence:

i) Boy preschoolers were permitted to go away from home in a much wider area than girl preschoolers.

ii) Boys were encouraged to develop intellectual curiosity and physical skills, while girls are filled with fears of the world outside the home and with the desire to be approved of for their goodness and obedience to rules.

B. The consequence when these lessons carry over from the home to the classroom: Girls are generally observed to be more dependent on the teacher, more concerned with the form and neatness of their work than its content, and more anxious about being right in their answers than in being intellectually independent, analytical, or original.

C. Conclusion: Through the educational process that occupies most of the child’s waking hours, society reinforces its established values and turns out each sex in its traditional and expected mold.

Vocabulary

1. 1) genetic 2) assign 3) noticeably 4) approved 5) Bias 6) deprived

7) constituted 8) participation 9) unintentional 10) postgraduate

3. 1) C 2) D 3) A 4) E 5) B 6) C 7) F

8) B

4. 1) turn out 2) carry over 3) calling on 4) put away 5) fallen behind 6) take over

新编大学英语第二版第四册第四课练习答案

Reading Comprehension

1. 1) Introduction(para 1)

It is introduced in the article how teachers and parents can encourage

creativity in children.

2) An important strategy for parents and teachers to follow (para. 2-3)

A. The strategy:

To encourage children to spend time thinking and developing new ideas.

B. The significance for adopting the strategy:

If children can be taught to think creatively, they will be better able to

functio n in tomorrow’s society.

3) The definition of creativity (para. 4-5)

A. Who successful students and adults are:

Those who can find a number of ways to approach problems.

B. What creative people can do:

They can use what they have to produce original ideas that are good for

something.

4) A big problem in school (para. 6)

The problem: Children can obtain and give back information, but can’t figure

out ways to apply what they know in new situations.

5) A new approach to teaching (para 7)

A. The approach: Combining the basics with the activities where students must

use their imaginations.

B. How to do so: By asking questions and meanwhile praising their ideas and

new thoughts.

C. How to facilitate the process: To create an atmosphere in which there is no

risk in being creative-- a place where wild ideas are honored and valued,

never scorned or dismissed.

6) Things parents can do at home to encourage creativity (para. 8-10)

A. To involve children in decision making.

B. To help children to understand the consequences of various decisions.

C. To encourage them to talk out loud about things they are doing. The reason

for doing so: Talking out loud improves language skills and thinking skills.

D. To show a sense of humor. The reason for doing so: Children can see

creativity in its purest form.

E. To give children choices from their earliest age.

Examples:

a. When they are very young, let them choose between two food items for

lunch.

b. B. When they grow older, let them decide how to use their time or spend

their money.

Vocabulary

1. 1) confused, confusion 2) intelligence, intelligent 3) humorous, humor

4) strategy, strategic 5) motivated, motivation 6) combination, combined

7) creation, creative 8) pursuit, pursuing 9) multiplication, multiply

10) employ, employment

2. 1) perfected 2) approaching 3) value 4) functions 5) approach

6) perfect 7) honor 8) function 9) honor 10) value

3. 1) dismiss 2) consequences 3) promoting 4) applies 5) vital 6) scorned

7) conventional 8) original

4. 1) consciously 2) innovative 3) unconsciously 4) determined 5) Imagination

6) aware 7) control 8) created 9) extension 10) technique 11) vulnerable

12) unfolding 13) joyful 14) gain 15) Apply

新编大学英语第二版第四册第五课练习答案

Post-Reading

Understanding the organization of the text

1) Introduction (para. 1)

Athletes are chosen to be role models, and they can choose only to be good or

bad ones.

2) Athletes should be role models. (para. 2-5)

The author’s arguments:

A. Athletes should not refuse the responsibility of being a role model while

accepting all the glory and the money that comes with being a famous athlete.

(para. 2)

B. I try to be a positive role model, but that doesn’t mean I am perfect. (para. 3)

C. Qualities of a positive role model: (para. 4)

a. He influences people’s lives in a positive way.

b. He gives of himself in time or money to help those who look up to him.

c. He displays the values like honesty and determination.

D. Athletes cannot take the place of parents, but can help reinforce what parents

try to teach their children. (para. 5)

3) People sometimes expect so much that some athletes don’t want to be role

modes. (para. 6-7)

A. Sometimes people put athletes on a pedestal.

Example: I have had parents in Utah put my picture on the wall beside Jesus

Christ. (para. 6)

B. Constantly being watched by the public can be hard to tolerate at times.

Example: 1: Negative publicity Michael Jordan received about gambling.

2. Ever since I played on the Dream Team, I can’t go anywhere

without being the center of attention and I can’t even buy a

motorcycle I really want. (para. 7)

4) Conclusion (para 8-9)

The good things about being a role model outweigh the bad.

A. It’s a great feeling to think you are part of the reason that a id decided to try

to be good.

B. But parents should remind their kids that there are no perfect human beings.

C. Charles Barkley is a good role model.

Vocabulary

1. 1) A. necessity B. necessary C. necessarily

2) A. disagreement B. disagreed C. disagreeable

3) A. decisive B. decision C. decide

4) A. choosy B. choice C. chose

5) A. lead B. lead C. leading

6) A. perfect B. perfection C. perfected

7) A. determination B. determine C. determined

8). A. assist B. assistance C. assistant

9) A. imagination B. imaginative C. imaginary D. imaginable

E. imagined

10) A. scared B. scary C. scared

11) A. tolerable B. tolerant C. tolerance D. tolerate

12) A. expectant B. expected C. expectations

2. 1) is bound to 2) follow their lead 3) goes too far/is going too far

4) take the place of 5) dropped out 6) have a fit 7) measure up to

8) look up to 9) Let’s face it 10) you na me it

3. 1) outgrown 2) outdo 3) outwitted 4) outweigh 5) outlived

新编大学英语Book-4-第三版课后答案

新编大学英语Book-4-第三版课 后答案 Unit 1 Vocabulary 1 1) entertaining / entertainment / entertained /en terta iner 2) recog ni zable / recog ni zed / recog niti on 3) tempti ng / temptati on / tempt 4) reas oned /reas oning / reas on able / reas on 5) a nalyzed / an alytical /an alyst /nanl ysis 6) valuable / valuati on / valued values /value 7) humorist / humor /humorous /humorist 8) un dersta ndable /un dersta nding /un dersta nd /mis un dersta nd

Tan slati on 1) Lively behavior is normal_for a four-year-old child.(活泼的举止是正常的) 2) Fast cars appeal to John, but he can 't afford one.(速度快的车对??…有吸引力) 3) Dave required a lot of time to study the diverse argume nt. (多种多样的论据) 4) I asked my boss for clarification, and she expla ined the project to me aga in. (我要求我的上司为我解释清楚) 5) Photographic film is very sensitive to light. (对光很敏感) 6) Mutual encouragement _can be a great help, especially in the early days. (互相鼓励) 7) Jimmy cried when people made fun of him. (拿他开玩笑) 8)John won 't give up. He persists in his opinion. (坚持他的观点) 9) Ted always wants to be the focus/center of

新视野大学英语第二版第四册听说教程答案(全)

新视野大学英语4听说教程答案Unit One Warming Up F T NG Listening Understanding Short Conversations 1~5 A C B B D 6~10 B A C C D Understanding a Long Conversation 1~5 A B A C B Understanding a Passage 1~5 A A D B C Undenstanding a Radio Program 1 married in ’s Cath edral 2 was a guest at the wedding ceremory 3 wore a hat with flowers at the wedding 4 is remmembered as having been naughty 5 was one of the designers of the wedding dress Culture Talk T F F T Listening and Speaking 1 They have high status.

2 They get the attentions of the public. 3 Using their fame to make money. Homework Supplementary Listening Task 1 1~5 D A B B A Task 2 1~5 C A B B A Task 3 1、shortage 2、assigned 3、centered 4、hospitalization 5、treatment 6、colleague 7、decentialized 8、There’re nurse-managers instead of head-nurses 9、decide among themselves who will work what to do and when 10、an equal with other wise presidents of the hospital Unit Two Warming Up

第4章练习册答案

单元四 流体力学 液体表面性质 一、内容提要 1、理想流体:绝对不可压缩,完全没有粘滞性的流体。 2、定常流动:流体质点流经空间任一给定点处时速度不随时间变化的流动。 3、连续性原理: 1122 v S v S ?=?(或v S ?=恒量) 4、伯努利方程:是理想流体作定常流动时利用功能原理推导出来的一个方程。数学表达: 2 2 111222 1 12 2 v gh p v gh p ρρρρ++= ++(或2 1 2 v gh p ρρ++= 恒量) 它说明了流管中各处压强﹑流速﹑高度之间的关系,指出同一流管内任一点的单位体积流体的动能﹑势能和压强之和是一个恒量。 5、粘滞流体:粘滞系数η,层流,湍流,雷诺数;斯托克斯公式6f rv πη= 6、表面张力系数α ①单位长度直线两侧的夜面的相互拉力: f L α= ; ②增加单位面积时所增加的表面能: E S α?= ?; 影响因素:①温度;②液体纯度(成分);③外界媒质。 7、附加压强:是弯曲夜面的内﹑外压强差 2=s P P P α =-±液内液外 R (凸 “+”;凹 “-”) 任意弯曲夜面的附加压强:11( ) s P α=+ 1 2 R R ;肥皂泡内外压强差 4= s P P P α-≠泡内泡外R 8、润湿与不润湿现象 接触角θ:液体与固体接触处液体与固体表面切线通过液体内部所张的角。2π θ< , 液体润湿固体(0θ=,液体完全润湿固体); 2π θ> ,液体不润湿固体(θπ=,液体完全不润湿固体)。 9、毛细现象: 2c o s h gr αθρ= (朱伦公式)

二、解题思路 1、流体力学习题的解答,首先要判断是否属于或可以近似为理想流体定常流动问题,然后利用连续性原理和伯努利方程联合或单独解题。 2、液体表面性质方面,在计算表面能和做功时应注意是否存在内外两个面积的改变;附加压强是弯曲液面液内压强减去液外压强,注意凸液面取“+”,凹液面取“-”。 三、例题精解 例题1 用虹吸管把水从容器中吸出。如图,把水作为理想流体 ,试求:(1)液体由管口C 处流出的速度;(2)最高点B 处液体内的压强;(3)虹吸管可把水升高的最大高度 1 h 。 解 (1)由于 A =0 v , A 0P P +d g ρ=, C 0 P P = 由伯努利方程2 2 A A A C C C 1 1P P 2 2 v gh v gh ρρρρ++=++,可得 2 2A C C 1P P 2 gh v ρρ+= +; 得 c v = (2)由伯努利方程2 2 A A A B B B 1 1P P 2 2 v gh v gh ρρρρ++= ++,可得 2 2A B 12B 1P ()P 2 gh v g h d h ρρρ+= ++++; 可得 2 B A 1B 1P P ()2 g h d v ρρ=-+- 由连续性原理B B C C v S v S ?=?而 B C S S ?=?可得 B C v v = 且由于 A 0P P +d g ρ=, C v =B 012P P () g h d h ρ=-++ (3) B P 0 =时, 012P () g h d h ρ=++,所以 12P = h h d g ρ-- 四、作业练习 (一)、选择题 1、一列火车快速通过隧道,铁轨外侧附近地面上有一纸屑,纸屑将会[ D ] A 、原地不动; B 、上下振动; C 、吹离火车; D 、吸向火车。 2、平静湖面有两只船距离很近同向行驶,在不受其他影响下两只船通常[ B ] A 、一定分离; B 、可能相撞; C 、立即停止; D 、继续并向行驶,不受影响 3、一定质量流量的流体,从A 流向B 时,U 型压差计读数为R 1;若流向改为从B 流向A ,测得读数为R 2,则R 1与R 2的关系为[ B ] A.大于 B. 等于 C.小于 D. 12R R =- 4﹑荷叶上的小露珠呈球形,无油脂的玻璃上的水却会延展开来,说明[ D ]

新编大学英语 第四册 课后习题答案 浙大版

Unit1 1. 1) A entertaining B entertainment C entertained D entertainer 2) A recognizable B recognized C recognition D 3) A tempting B temptation C tempt 4) A reasoned B reasoning C reasonable D reason 5) A analyzed B analytical C analyst D analysis 6) A valuable B valuation C valued/values D values 7) A humorist B humor C humorous D humorless 8) A understandable B understanding C understand D misunderstood 2. 1) a sense of responsibility 2) a sense of safety/security 3) a sense of inferiority 4) a sense of superiority 5) a sense of rhythm 6) a sense of justice 7) a sense of shame 8) a sense of helplessness 9) a sense of direction 10) a sense of urgency 3. 1) Lively behavior is normal 2) Fast cars appeal to 3) diverse arguments 4) I asked my boss for clarification 5) sensitive to light 6) Mutual encouragement 7) made fun of him 8) persists in his opinion/viewpoint 9) to be the focus/center of attention 10) we buy our tickets in advance 4. 1) certain/sure 2) involved 3) end 4) behavior 5) disciplining 6) agreed 7) individually 8) first 9) response 10) question 11) attempt 12) voice 13) directly 14) followed 15) trouble

新编大学英语4课后答案 part

新编大学英语4 unit4课后答案 Reading Comprehension1. 1 Introduction Para 1 It is introduced in the article how teachers and parents can encourage creativity in children. 2 An important strategy for parents and teachers to follow Para. 2-3 A. The strategy: To encourage children to spend time thinking and developing new ideas. B. The significance for adopting the strategy: If children can be taught to think creatively they will be better able to function in tomorrow’s society. 3 The definition of creativity Para. 4-5 A. Who successful students and adults are: Those who can find a number of ways to approach problems. B. What creative people can do: They can use what they have to produce original ideas that are good for something. 4 A big problem in school Para. 6 The problem: Children can obtain and give back information but can’t figure out ways to apply what they know in new situations. 5 A new approach to teaching Para 7 A. The approach: Combining the basics with the activities where students must use their imaginations. B. How to do so: By asking questions and meanwhile praising their ideas and new thoughts.

全新版大学英语听说教程答案第4册

全新版大学英语听说教程答案第4册 全新版大学英语听说教程答案第4册unit1 Part B Text Exercise 1: 1. b 2. c 3.a Exercise 2: 1. F 2. T 3. F 4.F 5. F. 6.F 7.T 8.F 9.T 10.T Part C 1. c 2. d 3. c 4. a 5. b Part D green: sign of life and of hope blue: color of the sky and the sea orange: color of health and strength red: color of danger and bravery; of passion and love purple: color of royalty an power indigo: color of silence rainbow: sign of hope for tomorrow 全新版大学英语听说教程答案第4册Unit 2 Part B Text Exercise 1: 1. d 2. b 3. d 4. c 5. d 6. a Exercise 2: (omitted) Part C Americans move about a great deal at parties. ...as soon as there are more people than chairs in a room... you will see first one and then another make some excuse to get to his feet sitting becomes static introduce themselves drift around a room you are expected to reply by giving your name and introducing the person with you merely nod and smile she extends it just nods and greets her Part D In Japan, you should hold a business with both hands and read the name and the job title carefully. so do not hold the card with one hand and put it into your pocket without reading it. In Mexico, it is usual for men to touch each other in a friendly way and it is considered unfriendly if you move away when you are touched. IN Korea, eye contact means sincerity and respect to the speaker. In China, you should avoid criticizing people, otherwise you will embarrass them. Kate pretended to criticize her Chinese business partner with the intention of amusing him. In China, you should avoid confrontation with people. People in Scotland and Wales will be offended if you call them English. It is because England is not one part of the United Kingdom. Rob doses not like to be touched and stared at.

基础英语第4册练习册1~8单元练习及答案

Unit 1 1. Although most dreams apparently happen__, dream activity may be provoked by external influences. A. spontaneously B. simultaneously C. homogeneously D. instantaneously 2. She let out a terrified __ when she heard the news of the tragedy happened on September 11 in USA, A. cheer B. yell C. sigh D. curse 3. The ties that bind us together in common activity are so __that they can disappear at any moment. A. trivial B. fatal C. tentative D. feeble 4. She __ the person who was in her way A, swore at B. promised C. swore in D. sworn at 5. Mary made steady __ in English after she put her heart into it. A. advance B. improvement C. progress D. program 6. He is the __ husband for her. A. idea B. ideal C. idle D. idiot 7. We naturally __ the name of Darwin with the doctrine of evolution. A. associate B. vain C. reveal D. worship 8. When we had finished dinner, Mary asked the waiter for the __. A, note B. cheque C. bill D. tip 9. The murderer __ a dagger into her heart. A. plugged B. penetrated C. pressed D. thrust 10. The women were able to equal or __ the men who worked beside them. A. surpass B. exceed C. overtake D. lagged Unit 2 1. For many patients, institutional care is the most __ and beneficial form of care. A. pertinent B. appropriate C. acute D. persistent 2. Several international events in the early 1990s seem likely to ___ , or at least weaken, the trends that emerged in the 1980s. A. revolt B. revolve C. reverse D. revive 3. The elderly Russians find it hard to live on their state __ . A. pensions B. earnings C. salaries D. donations 4. There is no __ attached to what you are doing, so you shouldn' t be ashamed. A. stigma B. enigma C. dilemma D. aroma 5. The boat ___ down the river. A. drifted B. floated C. drove D. drilled 6. The conditions of the contract must be __ exactly. A. achieved B. completed C. fulfilled D. finished 7. One of his eyes was injured in an accident, but after a __ operation, he quickly recovered his sight. A. delicate B. considerate C. average D. general

新视野大学英语视听说教程(第二版)第四册答案【答案清晰对应有保证】【全新完整】

新视野大学英语视听说教程(第二版)第四册答案 Unit 1 II. Basic Listening Practice 1. C 2. B 3. D 4. A 5. D III. Listening In Task 1: What a clumsy man! 1. A 2. C 3. D 4. C 5. B Task 2: Causes of depression 1. families 2. chemicals 3. information 4. certain symptoms 5. self-esteem 6. thinking patterns 7. mood 8. divorce 9. physical abuse 10. financial difficulties 11. stress 12. anxiety Task 3: Happiness index 1. B 2. D 3. A 4. A 5. C VI. Further Listening and Speaking Listening Task 1: Big John is coming! S1. owner S2. running S3. drop S4. run S5. local S6. yelling S7. lives S8. As he was picking himself up, he saw a large man, almost seven feet

tall S9. The bartender nervously handed the big man a beer, hands shaking S10. I got to get out of town! Didn’t you hear Big John is coming Task 2: Reason and emotion 1. A 2. B 3. C 4. C 5. D Task 3: Harvard University 1. T 2. F 3. F 4. T 5. F 新视野大学英语视听说教程(第二版)第四册答案 Unit 2 II. Basic Listening Practice 1. B 2. A 3. C 4. D 5. B III. Listening In Task 1: How do women use cosmetics? 1. C 2. A 3. A 4. D 5. B Task 2: To be a clever beauty 1. the end 2. discounts 3. T-shirts 4. big-name brands 5. Interchangeable pieces 6. black trousers 7. several times 8. simplest 9. stylish and fashionable Task 3: Beauty contests 1. A 2. B 3. A 4. C 5. D

材料力学习题册答案-第4章 弯曲内力

第四章梁的弯曲内力 一、判断题 1.若两梁的跨度、承受载荷及支承相同,但材料和横截面面积不同,则两梁的剪力图和弯矩图不一定相同。(×) 2.最大弯矩必然发生在剪力为零的横截面上。(×) 3.若在结构对称的梁上作用有反对称载荷,则该梁具有对称的剪力图和反对称的弯矩图。 图4-1 二、填空题 1.图4-2 所示为水平梁左段的受力图,则截面C 上的剪力 SC F=F ,弯矩C M=2Fa。2.图4-3 所示外伸梁ABC ,承受一可移动载荷F ,若F 、l均为已知,为减小梁的最大弯矩值,则外伸段的合理长度a= l/3 。 图4-2 图4-3 3.梁段上作用有均布载荷时,剪力图是一条斜直线,而弯矩图是一条抛物线。 4.当简支梁只受集中力和集中力偶作用时,则最大剪力必发生在集中力作用处。 三、选择题 1.梁在集中力偶作用的截面处,它的内力图为(C )。 A Fs 图有突变,M 图无变化; B Fs图有突变,M图有转折; C M 图有突变,Fs图无变化; D M 图有突变,Fs 图有转折。 2.梁在集中力作用的截面处,它的内力图为(B )。 A Fs 有突变,M 图光滑连续; B Fs 有突变,M 图有转折; C M 图有突变,凡图光滑连续; D M 图有突变,Fs 图有转折。 3.在图4-4 所示四种情况中,截面上弯矩M 为正,剪力Fs 为负的是(B )。 4.简支梁及其承载如图 4-1 所示,假 想沿截面m-m将梁截分为二。若取梁左 段为研究对象,则该截面上的剪力和弯 矩与q、M 无关;若以梁右段为研究对象, 则该截面上的剪力和弯矩与 F 无关。 (× )

图4-4 4.梁在某一段内作用有向下的分布力时,则在该段内,M 图是一条(A )。 A 上凸曲线;B下凸曲线; C 带有拐点的曲线; D 斜直线。 5.多跨静定梁的两种受载情况分别如图4-5 ( a )、(b )所示,以下结论中(A )是正确的。力F 靠近铰链。 图4-5 A 两者的Fs 图和M 图完全相同; B 两者的Fs 相同对图不同; C 两者的Fs 图不同,M 图相同; D 两者的Fs图和M 图均不相同。 6.若梁的剪力图和弯矩图分别如图4-6 ( a )和(b )所示,则该图表明( C ) A AB段有均布载荷BC 段无载荷; B AB 段无载荷,B截面处有向上的集中力,B C 段有向下的均布载荷; C AB 段无载荷,B 截面处有向下的集中力,BC 段有向下的均布载荷; D AB 段无载荷,B 截面处有顺时针的集中力偶,BC 段有向下的均布载荷。 图4-6

最新新编大学英语4课后答案完整版

新编大学英语(第四册)习题答案 Unit1 1. 1) A entertaining B entertainment C entertained D entertainer 2) A recognizable B recognized C recognition D 3) A tempting B temptation C tempt 4) A reasoned B reasoning C reasonable D reason 5) A analyzed B analytical C analyst D analysis 6) A valuable B valuation C valued/values D values 7) A humorist B humor C humorous D humorless 8) A understandable B understanding C understand D misunderstood 2. 1) a sense of responsibility 2) a sense of safety/security 3) a sense of inferiority 4) a sense of superiority 5) a sense of rhythm 6) a sense of justice 7) a sense of shame 8) a sense of helplessness 9) a sense of direction 10) a sense of urgency 3. 1) Lively behavior is normal 2) Fast cars appeal to 3) diverse arguments 4) I asked my boss for clarification 5) sensitive to light 6) Mutual encouragement

新编大学英语4课后习题答案

新编大学英语4(浙大版)课后习题答案 Unit1 1. 1) A entertaining B entertainment C entertained D entertainer 2) A recognizable B recognized C recognition D 3) A tempting B temptation C tempt 4) A reasoned B reasoning C reasonable D reason 5) A analyzed B analytical C analyst D analysis 6) A valuable B valuation C valued/values D values 7) A humorist B humor C humorous D humorless 8) A understandable B understanding C understand D misunderstood 2. 1) a sense of responsibility 2) a sense of safety/security 3) a sense of inferiority 4) a sense of superiority 5) a sense of rhythm 6) a sense of justice 7) a sense of shame 8) a sense of helplessness 9) a sense of direction 10) a sense of urgency 3. 1) Lively behavior is normal 2) Fast cars appeal to 3) diverse arguments 4) I asked my boss for clarification 5) sensitive to light 6) Mutual encouragement

新视野大学英语视听说教程第四册6—10单元quiz答案.doc

Quiz 6 Part I Directions: Listen to the short dialogs, then choose the correct answers to the questions. You will hear the recording twice. After the first playing, there will be time for you to choose the correct answers. Use the second playing to check your answers. 1. (Listen to the audio recording for the question.) A. A TOEFL examination. B. Any English language examination. C. Good luck. D. Ill luck. Your answer Correct answer C C 2. (Listen to the audio recording for the question.) A. To keep evil away. B. To wish for more money. C. To show friendliness. D. To treat a wound. Your answer Correct answer A A 3. (Listen to the audio recording for the question.) A. She will paint it brown.

四年级下册练习册答案

苏教版小学语文补充习题四年级下册答案 四下1、走,我们去植树 一、读一读,再抄写。 二,读一读,根据提示写句子。 1,小鸟是人类的朋友。 2,风儿快活地唱着歌,唤醒了沉睡中的大地。 三,根据课文内容填空。 1,沟渠,山坡,欢声笑语,一棵棵青翠的小树。 2,数木可以利用光合作用释放氧气,森林,少先队员满怀希望栽的小树。 四,把收获写下来。 树木是人类的朋友,我们以后要多植树造林,保护森林。 二、1、蜜蜂是勤劳的天使 2、叫洪水止住脚步让庄家快乐成长。 三、2、树木依靠叶子和阳光进行光合作用,吸收空气中的水分和二氧化碳制成养料,同时释放出氧气。绿色宝库是森林绿色的希望是少先队员满怀希望植下的小树。 四、读了这些文字,我真的感受到了森林的重要,它可以调节气温,清新空气,制造氧气。人类一刻也离不开它! 四下2、第一朵杏花补充习题答案! 二、2、慎重严重郑重 三、选3 四、1、霎时间转眼间须臾 2、兴奋激动 3、严谨一丝不苟 四下3、燕子补充习题答案! 一、聚集俊美偶然 分散丑陋时常 二、1、分红的桃花散发出迷人的香味 2、在暖暖的阳光下,小猫侧身躺在墙角,舌头先舔下自己的爪子,然后在脸上抹了几下。三、 1、(2)、细雨柔柳青草花小燕子 (3)、不知细叶谁裁出,二月春风似剪刀 2、(1)电线小燕子欢快动听 (2)几痕表现朦朦胧胧,像有又像无,很逼真,如果换成几根就太清楚了没有作者写的耐人寻味。 四、剪闹不借你们的盐,不借你们的醋只借你们的屋,给我们来住住。 五、抓住小猫耳朵大,胡子硬眼睛灵活来写的。 四下4 一,通过学习,你弄懂古诗中的那些字词的意思?写下来。 啼:啼叫。 船:小河。

新编大学英语4课文翻译和答案-浙江大学

课内阅读参考译文及课后习题答案(Book 4) Unit 1 享受幽默—什么东西令人开怀? 1 听了一个有趣的故事会发笑、很开心,古今中外都一样。这一现象或许同语言本身一样悠久。那么,到底是什么东西会使一个故事或笑话让人感到滑稽可笑的呢? 2 我是第一次辨识出幽默便喜欢上它的人,因此我曾试图跟学生议论和探讨幽默。这些学生文化差异很大,有来自拉丁美洲的,也有来自中国的。我还认真地思考过一些滑稽有趣的故事。这么做完全是出于自己的喜好。 3 为什么听我讲完一个笑话后,班上有些学生会笑得前仰后合,而其他学生看上去就像刚听我读了天气预报一样呢?显然,有些人对幽默比别人更敏感。而且,我们也发现有的人很善于讲笑话,而有的人要想说一点有趣的事却要费好大的劲。我们都听人说过这样的话:“我喜欢笑话,但我讲不好,也总是记不住。”有些人比别人更有幽默感,就像有些人更具有音乐、数学之类的才能一样。一个真正风趣的人在任何场合都有笑话可讲,而且讲了一个笑话,就会从他记忆里引出一连串的笑话。一个缺乏幽默感的人不可能成为一群人中最受欢迎的人。一个真正有幽默感的人不仅受人喜爱,而且在任何聚会上也往往是人们注意的焦点。这么说是有道理的。 4 甚至有些动物也具有幽默感。我岳母从前经常来我们家,并能住上很长一段时间。通常她不喜欢狗,但却很喜欢布利茨恩—我们养过的一条拉布拉多母猎犬。而且,她们的这种喜欢是相互的。布利茨恩在很小的时候就常常戏弄外祖母,当外祖母坐在起居室里她最喜欢的那张舒适的椅子上时,布利茨恩就故意把她卧室里的一只拖鞋叼到起居室,并在外祖母刚好够不到的地方蹦来跳去,一直逗到外祖母忍不住站起来去拿那只拖鞋。外祖母从椅子上一起来,布利茨恩就迅速跳上那椅子,从它那闪亮的棕色眼睛里掠过一丝拉布拉多式的微笑,无疑是在说:“啊哈,你又上了我的当。” 5 典型的笑话或幽默故事由明显的三部分构成。第一部分是铺垫(即背景),接下来是主干部分(即故事情节),随后便是妙语(即一个出人意料或令人惊讶的结尾)。如果这个妙语含有一定的幽默成分,这个笑话便会很有趣。通常笑话都包含这三部分,而且每部分都必须交代清楚。如果讲故事或说笑话的人使用听众都熟悉的手势和语言,则有助于增强效果。 6 我们可以对幽默这种娱乐形式,进行分析,从而发现究竟是什么使一个有趣的故事或笑话令人发笑。举例来说,最常见的幽默有以下几种,包括了从最显而易见的幽默到比较微妙含蓄的幽默。 7 “滑稽剧”是最明显的幽默。它语言简单、直截了当,常常以取笑他人为乐。说笑打闹这种形式过去是、现在仍然是滑稽说笑演员和小丑的惯用技巧。它为不同年龄、不同文化背景的人们所喜爱。几乎本世纪的每个讲英语的滑稽说笑演员都曾以这样或那样的方式说过下面这则笑话。一位男士问另一位男士:“昨晚我看到的那位和你在一起的贵妇是谁?”那位男士回答道:“那可不是什么贵妇,那是我老婆。”这个笑话的幽默之处在于第二位男士说他的妻子不是一位贵妇,也就是说她不是一个高雅的女人。这个笑话并没有因为经常讲而变得不再那么好笑。由于这是一个经典笑话,观众都知道要说什么,而且因为大家对这个笑话很熟悉而更加珍爱它。 8 中国的相声是一种特殊的滑稽剧。相声中两名中国喜剧演员幽默地谈论诸如官僚主义者、家庭问题或其他一些有关个人的话题。相声随处都能听到,无论是在乡村的小舞台上,还是在北京最大的剧院里,抑或在广播、电视上。它显然是中国人家喻户晓的一种传统的幽默形式。 9 “俏皮话”不像滑稽剧那样浅显,它是因语言的误用或误解而引人发笑。我特别喜欢

新视野大学英语视听说教程(第二版)第四册-原文和参考答案-修正版-u

新视野大学英语视听说教程(第二版)第四册-原文和参考答案-修正版-unit2

Uint2 II. Basic Listening Practice 1.Script W: Did you hear? Helen got modeling jib! She’s going to be sashaying down the catwalk. M: Wow, that’s great! All that walking practice really paid off. And foe once she won’t be complaining about being so tall. Q: Why did Helen get modeling job? 2.Script M: Julia, come and see the Miss America contest on TV. All those beautiful girls are walking around in bathing suits, so the judges can decide who has the best figure. W: Bah! That’s the worst kind of exploitation. They are treating women like toys for people to enjoy. I would never take part in this kind of contest. Q: What do the man and the woman think about the beautify contest? 3. Script W: What shall I do? I’m fat. I want to be slim and beauty, but I’m fat. I’ve tried all the new ideas, high carb and low carb, but nothing works. M: Those diets are just fads, popular for a while and then forgotten. Just follow the usual diet with fruits, vegetables, fish, water, and get plenty of exercise. Before long you’ll see results. Q: What has the woman tried? 4. Script W1: I think Lily is really attractive. She’s half Spanish and has this really sultry look about her. W2: That explains why she tans so well. I’ve always been jealous of her skin color in the summer. Q: Which of following is true of Lily? 5. Script M: Trust me, it was tight there on the Internet: “Plastic Surgery Increasing at a Faster Rate Among Men”. Apparently more and more men are trying to improve their appearance. W: I saw it too on the news. Face-lifts, nose jobs, and box to hide wrinkle are now very popular with men. Men say it’s for business reasons, but we know it’s vanity. Q: What does the woman think the real reason is that men have plastic surgery?

相关文档
相关文档 最新文档