《新编简明英语语言学教程》第二版课后习题答案chapter8

《新编简明英语语言学教程》第二版课后习题答案chapter8
《新编简明英语语言学教程》第二版课后习题答案chapter8

Chapter 8 Language and Society

1. How is language related to society

答: There are many indications of the inter-relationship between language and society. One of them is that while language is principally used to communicate meaning, it is also used to establish and maintain social relationships. This social function of language is embodied in the use of such utterances as “Good morning!”, “Hi!”, “How's your family”, “Nice day today, isn't it”.

Another indication is that users of the same language in a sense all speak differently. The kind of language each of them chooses to use is in part determined by his social background. And language, in its turn, reveals information about its speaker. When we speak, we cannot avoid giving clues to our listeners about ourselves.

Then to some extent, language, especially the structure of its lexicon, reflects both the physical and the social environments of a society. For example while there is only one word in English for “snow”, there are several in Eskimo. This is a reflection of the need for the Eskimos to make distinctions between various kinds of snow in their snowy living

environment.

As a social phenomenon language is closely related to the structure of the society in which it is used, and the evaluation of a linguistic form is entirely social. To a linguist, all language forms and accents are equally good as far as they can fulfill the communicative functions they are expected to fulfill. Therefore, judgments concerning the correctness and purity of linguistic varieties are social rather than linguistic. A case in point is the use of the postvocalic [r]. While in English accents without postvocalic [r] are considered to be more correct than accents with it, in New York city, accents with postvocalic [r] enjoys more prestige and are considered more correct than without it.

2. Explain with an example that the evaluation of language is social rather than linguistic.

答:The evaluation of language is social rather than linguistic. This is because every language or language variety can express all ideas that its native speakers want to express. That is to say, language and language variety are equal in expressing meaning. For example, the much-prejudiced Black

English can be used by the black people to communicate with each other without feeling any hindrance. But many other people think Black English is not pure English because it does not conform to their grammar and not adopted by educated people. As a result, many people feel shameful to use Black English. From this example we can know that the evaluation of language is social, not linguistic.

3. What are the main social dialects discussed in this chapter How do they jointly determine idiolect

答: The main social dialects discussed in this chapter are regional dialect, sociolect, gender and age. Idiolect is a personal dialect, of an individual speaker that combines elements regarding regional, social, gender, and age variations. These factors jointly determine the way he/she talks. While the language system provides all its users with the same set of potentials, the realization of these potentials is individualized by a number of social factors, resulting in idiolects.

4. In what sense is the standard dialect a special variety of

language

答: First of all, the standard dialect is based on a selected variety of the language, usually it is the local speech of an area which is considered the nation's political and commercial center. For example, standard English developed out of the English dialects used in and around London as they were modified over the centuries by speakers in the court, by scholars from universities and writers. Gradually the English used by the upper classes in the capital city diverged markedly from the English used by other social groups and came to be regarded as the model for all those who wished to speak and write well. Second, the standard dialect is not dialect a child acquires naturally like his regional dialect. It is a superimposed variety; it is a variety imposed from above over the range of regional dialects. Some government agency writes grammar books and dictionaries to ‘fix’ this variety and everyone agrees on what is correct usage of the language. So it has a widely accepted codified grammar and vocabulary. Once codification takes place, it is necessary for an ambitious citizen to learn to use the correct language and to avoid ‘incorrect’ language. Therefore, the standard dialect is the

variety which is taught and learnt in schools.

Then the standard dialect has some special functions. Also designated as the official or national language of a country, the standard dialect is used for such official purposes as government documents, education, news reporting; it is the language used on any formal occasions.

5. What is register as used by Halliday Illustrate it with an example of your own.

答:According to Halliday, “Language varies as its function varies; it differs in different situations.” The type of language which is selected as appropriate to the type of situation is a register. Halliday further distinguishes three social variables that determine the register: field of discourse, tenor of discourse, and mode of discourse.

For example, a lecture on linguistics could be identified as

Field: scientific (linguistic)

Tenor: teacher — students (formal, polite)

Mode: oral (academic lecturing)

6. What linguistic features of Black English do you know Do you think Black English is an illogical and inferior variety of English Why (not)

答: (1) A prominent phonological feature of Black English is the simplification of consonant clusters at the end of a word. According to this consonant deletion rule, the final-position consonants are often deleted; thus “passed” is pronounced [pa:s], mend [men], desk [des], and told [tl].

A syntactic feature of Black English that has often been cited to show its illogicality is the deletion of the link verb “be”. In Black English we frequently come across sentences without the copula verb: “They mine”, “You crazy”, “Her hands cold”, and “That house big”. In fact, copula verb deletion is not a unique feature of Black English; it is also found in some other dialects of English and in languages like Russian and Chinese. Another syntactic feature of Black English that has been the target of attack is the use of double negation constructions, .

(8 — 2) He don't know nothing. (He doesn't know anything.)

(8 — 3) I ain't afraid of no ghosts. (I'm not afraid of ghosts.)

Some people consider these sentences illogical because they claim that two negatives make a positive. But in fact such double negative constructions were found in all dialects of English of the earlier periods.

(2) (略)

7. What peculiar features docs pidgin have

答: Pidgins arose from a blending of several languages such as Chinese dialects and English, African dialects and French, African dialects and Portuguese. Usually a European language serves as the basis of the pidgin in the sense that some of its grammar and vocabulary is derived from the European language used by traders and missionaries in order to communicate with peoples whose languages they did not know.

Pidgins typically have a limited vocabulary and a very

reduced grammatical structure characterized by the loss of inflections, gender end case, The “simplified” variety performs its functions as trading and employment.

8. How do bilingualism and diglossia differ, and what do they have in common

答: Bilingualism refers to the situation that in some speech communities, two languages are used side by side with each having a different role to play; and language switching occurs when the situation changes. But instead of two different languages, in a diglossic situation two varieties of a language exist side by side throughout the community, with each having a definite role to play.

The two languages of bilingualism and the two varieties of diglossia each has different role to play as situation changes.

结构力学习题及答案(武汉大学)

结构力学习题 第2章平面体系的几何组成分析2-1~2-6 试确定图示体系的计算自由度。 题2-1图题2-2图 题2-3图题2-4图 题2-5图题2-6图 2-7~2-15 试对图示体系进行几何组成分析。若是具有多余约束的几何不变体系,则需指明多余约束的数目。

题2-7图 题2-8图题2-9图 题2-10图题2-11图 题2-12图题2-13图 题2-14图题2-15图

题2-16图题2-17图 题2-18图题2-19图 题2-20图题2-21图2-1 1 W = 2-1 9 W - = 2-3 3 W - = 2-4 2 W = - 2-5 1 = W - 2-6 4 = W - 2-7、2-8、2-12、2-16、2-17无多余约束的几何不变体系 2-9、2-10、2-15具有一个多余约束的几何不变体系 2-11具有六个多余约束的几何不变体系 2-13、2-14几何可变体系为

2-18、2-19 瞬变体系 2-20、2-21具有三个多余约束的几何不变体系 第3章静定梁和静定平面刚架的力分析3-1 试作图示静定梁的力图。 (a)(b) (c) (d) 习题3-1图 3-2 试作图示多跨静定梁的力图。 (a) (b)

(c) 习题3-2图 3-3~3-9 试作图示静定刚架的力图。 习题3-3图习题3-4图 习题3-5图习题3-6图 习题3-7图习题3-8图

习题3-9图 3-10 试判断图示静定结构的弯矩图是否正确。 (a) (b) (c) (d) 部分习题答案 3-1 (a )m kN M B ?=80(上侧受拉),kN F R QB 60=,kN F L QB 60-= (b )m kN M A ?=20(上侧受拉),m kN M B ?=40(上侧受拉),kN F R QA 5.32=, kN F L QA 20-=,kN F L QB 5.47-=,kN F R QB 20=

现代大学英语精读3第二版第一课习题答案

define the word resent the treatment frustrate the students declare war evaluate the result perform one’s duty narrow the gap expand business present the facts decorate a room be my haunting memory take a deep breath give a hint stretch one's neck drift on the river let it go at that prick up its ears ripple in the breeze hover over the trees a bond between brothers a carpet for you to walk on snap the door to be serious out of proportion to the occasion go for a picnic put one's arms round her scratch each other’s backs Publish or perish. make RMB convertible seek the truth discard conventions satirize people’s vanity and extravagance The island is uninhabited, and being without drinking water, is also uninhabitable. admire their courage/guts/bravery neglect one’s duty escape/avoid the consequence erase/delete sth from one’s memory take command block the way / stand in the way / be in one’s way ruin one’s reputation/name

商务英语函电 王维平 Chapter 8参考译文及课后答案

Chapter 8 Learning Aims 学完本章,学生应能: 1.识别装船指示和装船通知; 2.熟悉一些模具产品名称; 3.掌握装运方面信件的结构以及相关术语和表达方式; 4.学会案例分析,并撰写与装运相关的信函。 Background Information 在国际贸易中,在装运前,买方通常把他们的装运需求发送给卖方,告知他们包装和标志,运输方式等,此为装运指示。 卖方在装运货物后应立即向买方发送装船通知,告知他们装运情况。装船通知通常包含以下内容: (1)预计出发时间;预计到达时间 (2)装船货物 (3)船名 (4)集装箱号 (5)铅封号 (6)所附单证 装运当事人有三方,即货主,承运人和收货人。 提单可被看作为货物收据、运输合同证明和物权凭证。 Letter 1

李友

Letter 2 Letter 3 Letter 4

Letter 5 Letter 6

Exercises I.Fill in the following blanks. 1. importance; urgent; advance; co-operation 2. circumstances; compelled; an alternative/alternatives; 3. extended; expired 4. pleasure; informing 5. in duplicate II.Translate the following sentences into Chinese. 1.我们很高兴在此通知,贵方所订的车灯模具已由“魅力”号货轮发出,将于5月15号抵达宁波。 2.我们很奇怪至今尚未收到于8月1号所订的螺钉,我方客户要求予以解释,因为他们急需此批货物。 3.由于交货长期延误,给我们带来不便。我们要求立即发货,否则,我们将不得不按合同规定取消订单。 4.请尽快安排装运我方所订的货物。 5.这艘货船将于7月20号左右驶往上海。 III.Translate the following sentences into English. 1. Upon receipt of the L/C, please effect shipment of the goods booked by us as soon as possible. 2. We are informed by ABC shipping company that S.S. “Beauty” is due to sail from your city to our port on or about 6th this month. 3. We are very much obliged for your kind cooperation. 4. We hope that these goods will reach you in time and turn out to your entire satisfaction. 5. We are in urgent need of the goods and have to request you to ship them without any further delay.

2017年河南专升本病理学真题

2017年河南省普通高等学校 选拔优秀专科生进入本科阶段学习考试试题 病理解剖学题 一、选择题(每小题1分)在每小题的四个备选答案中选出一个正确答案,用铅笔把答题卡上对应题目的答案标号涂黑。 1.严重贫血所形成的虎斑心,其病变性质是() A.萎缩 B.玻璃样变性 C.心肌脂肪变性 D.心肌脂肪浸润 2.栓塞最常见的类型是() A.气体栓塞 B.血栓栓塞 C.羊水栓塞 D.脂肪栓塞 3.液化性坏死常发生在() A.肠和肺 B.肝和肾 C.肾和脂肪 D.脑和脊髓 4.组织、细胞代谢障碍所引起的可逆性损伤称为() A.变性 B.坏死 C.梗死 D.钙化 5.下列那一项属于去神经性萎缩() A.老年男性的睾丸 B.心肌梗死后心室壁变薄 C.脊髓灰质炎患儿的下肢肌肉 D.老年女性的子宫 6.哪种疾病的病变不易发生玻璃样变性() A.慢性肾小球肾炎 B.动脉粥样硬化 C.高血压病 D.支气管炎 7.伤寒病理变化的最主要特征是() A.肠管发生溃疡 B.以单核巨噬细胞增生为主 C.末梢血白细胞减少 D.脾大 8.下列哪种疾病最易引起肠管狭窄() A.肠阿米巴病 B.肠伤寒 C.肠结核 D.细菌性痢疾 9.慢性支气管炎最常见的并发症是() A.肺炎 B.肺脓肿 C.支气管扩张和肺源性心脏病 D.肺气肿和肺源性心脏病 10.鼻咽癌转移最常见于() A.血道转移至肺 B.血道转移至肝 C.血道转移至骨 D.同侧颈上深淋巴结转移 11.层状血栓是() A.红色血栓 B.白色血栓 C.混合血栓 D.透明血栓 12.肿瘤的实质是指()

A.神经组织 B.纤维组织 C.血管 D.肿瘤细胞 13.不符合淤血的描述是() A.可引起出血 B.可引起实质细胞增生 C.可引起器官硬化 D.可引起器官水肿 14.移行细胞癌最常见的好发部位是() A.肾盂 B.输尿管 C.膀胱三角区 D.膀胱前壁 15.葡萄胎的病理学诊断依据是() A.子宫体积增大 B.宫腔内刮出大小不一的水泡 C.阴道无痛性流血 D.胎心音消失 16.急性弥漫性增生性肾小球肾炎的镜下主要变化是() A.肾小球间质中结缔组织增生 B.肾小球系膜基质增生 C.肾小球内皮细胞及系膜细胞增生 D.肾小球球囊壁层上皮细胞增生 17.癌与肉瘤的最主要区别是() A.发生部位不同 B.组织来源不同 C.发生的年龄不同 D.转移的途径不同 18.急性普通型病毒性肝炎的病变为() A.纤维组织增生 B.桥接坏死 C.大片坏死 D.点状坏死 19.下列哪项属于癌前疾病() A.胃溃疡 B.慢性浅表性胃炎 C.皮肤瘢痕 D.肺结核球 20.血栓形成条件,下列哪项是错误的() A.血管内膜损伤 B.血管中层坏死 C.血流状态的改变 D.血液凝固性增高 21.白细胞向着化学刺激物做定向移动的现象称为() A.白细胞游出 B.白细胞渗出 C.趋化作用 D.白细胞靠边 22.下列肿瘤中属于上皮组织良性肿瘤的是() A.毛细血管瘤 B.肾母细胞瘤 C.腺瘤 D.畸胎瘤 23.慢性肺源性心脏病常见的病因是() A.支气管哮喘 B.支气管扩张症 C.支气管肺炎 D.慢性支气管炎 24.碎片状坏死发生的部位是() A.肝小叶中央静脉 B.肝小叶周边界板区 C.肾皮质区 D.肾髓质区 25.风湿病的特征性病变为() A.充血、水肿 B.风湿性肉芽肿 C.黏液样变性 D.炎细胞浸润 26.动脉粥样硬化症主要发生于() A.大、中动脉 B.细动脉 C.小动脉 D.微小动脉

《结构力学习题集》(含答案)

第三章 静定结构的位移计算 一、判断题: 1、虚位移原理等价于变形谐调条件,可用于求体系的位移。 2、按虚力原理所建立的虚功方程等价于几何方程。 3、在非荷载因素(支座移动、温度变化、材料收缩等)作用下,静定结构不产生内力,但会有位移且位移只与杆件相对刚度有关。 4、求图示梁铰C 左侧截面的转角时,其虚拟状态应取: A. ; ; B. D. C. =1 =1 5、功的互等、位移互等、反力互等和位移反力互等的四个定理仅适用于线性变形体系。 6、已知M p 、M k 图,用图乘法求位移的结果为:()/()ωω1122y y EI +。 M k M p 2 1 y 1 y 2 * * ωω ( a ) M =1 7、图a 、b 两种状态中,粱的转角?与竖向位移δ间的关系为:δ=? 。 8、图示桁架各杆E A 相同,结点A 和结点B 的竖向位移均为零。 A a a 9、图示桁架各杆EA =常数,由于荷载P 是反对称性质的,故结点B 的竖向位移等于零。 二、计算题: 10、求图示结构铰A 两侧截面的相对转角?A ,EI = 常数。 q l l l /2 11、求图示静定梁D 端的竖向位移 ?DV 。 EI = 常数 ,a = 2m 。 a a a 10kN/m 12、求图示结构E 点的竖向位移。 EI = 常数 。 l l l /3 /3 q

13、图示结构,EI=常数 ,M =?90kN m , P = 30kN 。求D 点的竖向位移。 P 3m 3m 3m 14、求图示刚架B 端的竖向位移。 q 15、求图示刚架结点C 的转角和水平位移,EI = 常数 。 q 16、求图示刚架中D点的竖向位移。EI = 常数 。 l/2 17、求图示刚架横梁中D点的竖向位移。 EI = 常数 。 18、求图示刚架中D 点的竖向位移。 E I = 常数 。 q l l/2 19、求图示结构A、B两截面的相对转角,EI = 常数 。 l/3 l/3 20、求图示结构A 、B 两点的相对水平位移,E I = 常数。

病理学》试题及答案(本)

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