综合学术英语教程练习答案Word下载.docx

1、Idea One: The existence of an unconscious motivationIdea Two: The notion of unconscious dynamics or conflict4. Listen again and piece your notes together into a short summary. Then retell the lecture to your partner.There are two interesting ideas in Freuds theory: first, the existence of unconsciou

2、s 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 persons name, calling out the wrong name etc. In his view, there are three processes going on in the head, namely,

3、 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.Task 3 Reading Classification ArticlesReading 2 Renewable Energy So

4、urcesA Brief Summary1. Work with a partner or a group of 34 students. Study the title and phrases in bold of Reading 2 and discuss the following questions.1） Renewable energy is energy which comes from natural resources such as sunlight, wind, rain, tides, and geothermal heat, which are renewable （n

5、aturally 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 ener

6、gy 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 following questions and scan Reading 2 f

7、or their answers.1） The signing of the Kyoto Treaty.2） It converts the suns rays into energy.3） The main demerit is that it is limited.4） Sailors, farmers and architects.5） The main advantage is that this doesnt produce any by-products that can be harmful to the environment.6） Because the Earths cru

8、st continuously decays replenishing the heat.7） They use the force of the water to push the turbine which in turn powers 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 biodegra

9、dable.10） The Environmental Protection Agency.3. Match the target words with the definitions below. You may infer their meaning from context.1） j. evolution 2） s. solar 3） a. architect 4） l. geothermal 5） p. preserve） b. biodegradable 7） r. radioactive 8） f. crusade 9） h. distribute 10） q. radiant11

10、） i. domestic12） t. validation13） k. generator14） d. capture15） g. definitely16） n. install17） e. consumption18） m. harness19） o. internal20） c. blade4. For open discussionReading 3 Types of Pollution5. Read the definitions below and choose the words that fit these definitions.1） voluntary 2） constr

11、uction 3） contamination 4） eruption 5） regulation6） deforestation 7） yield 8） irrigation 9） confine 10） sewage11） hazardous12） residential13） vapor14） decay15） erosion16） disrupt17） particulate18） underground19） concentration20） combat6. Match each paragraph with its main idea.ParagraphsMain ideas（_

12、k_） Para. Aa. Definition and sources of noise pollution.（_s_） Para. Bb. Characteristics of radioactive pollution.（_z_） Para. Cc. Effects of water pollution.（_f_） Para.Dd. Consequences of radiation pollution.（_o_） Para. Ee. Causes of thermal pollution.（_x_） Para.Ff. Effects of air pollution.（_c_） Par

13、a. Gg. Problems caused by thermal pollution.（_y_） Para. Hh. Undesirable results caused by light pollution.（_q_） Para. Ii. Damages caused by noise pollution.（_v_） Para. Jj. Causes and harms of visual pollution.（_a_） Para. Kk. A general description of the 9 recognized sources of pollution.（_i_） Para.

14、Ll. Sources of radioactive pollution.（_b_） Para. Mm. Effects of visual pollution.（_l_） Para. Nn. Sources of visual pollution.（_d_） Para. Oo. What is water pollution.（_w_） Para. Pp. Definition and sources of personal pollution.（_e_） Para. Qq. Soil pollution sources.（_g_） Para. Rr. The interrelations

15、among all kinds of pollution.（_u_） Para.Ss. The definition of air pollution.（_h_） Para. Tt. How to eliminate personal pollution.（_j_） Para. Uu. Definition and sources of light pollution（_n_） Para. Vv. Problems caused by soil pollution.（_m_） Para. Ww. Definition of thermal pollution.（_p_） Para. Xx. C

16、auses of water pollution.（_t_） Para.Yy. Definition of soil pollution.（_r_） Para. Zz. Sources of air pollution.7. Decide which of the statements can be inferred from Reading 3, and then write down the numberof the paragraph（s） from which your answer most probably comes, leaving the explicit or false

17、statements unnumbered, but using E or F respectively to indicate that they are explicit or false. Discuss your answers with a partner.（Marked I, or E or F）StatementsPara. Z1. A knowledge of different pollution types enables a person to change his lifestyle.E2. Thermal pollution is caused by too much

18、 heat which creates unfavorable effects over a long time.Para. D3. If the air is f illed with a high concentration of pollutants, it would lead to obvious problems.Para. L4. Noise pollution may lead to deafness or interrupt the normal life of wild animals.Para. E5. Water pollution may result in an i

19、nsufficient supply of drinkable water.F6. Since visual pollution causes few immediate health effects, it is not serious at all.Para. H7. Soil pollution may be both intended and unintended.8. Over smoking and drinking belongs to personal pollution.Task 4 Writing an Essay of ClassificationReading 4 Ty

20、pes of Sustainability1. Fill in the blanks to complete the main ideas and the supporting details.PartsPara.Supporting detailsIAClassif ication of sustainability: human, economic, social, and environmental.It is vital to understand the differences of each in terms of its nature and requirements.IIBDe

21、f inition of human sustainability: good productive health and safe childbearing.Elements involved: For parents:caring for their children, giving them accessto proper education, and promoting their health and well-being.For children: having enough skills and knowledge.CDefinition of economic sustaina

22、bility: havinga set amount of capital for a certain period.Explanation: （relation between preservation and consumption） We must preserve all our sources as we consume them.DWhy social capital is important: It is through communities and civil societies that humankind can easily and inexpensively work

23、 together.Explanation （how to achieve it）: Throughproper maintenance of and adherence to laws, rules, and values that societies have developed for the common good, socialsustainability can be achieved.EFWhy environmental sustainability is important: It involves natural resources that human beings ne

24、ed for economic or manufactured capital.Natural resources: Materials taken from nature are used for solutions that address human needs.Waste emissions: They must be at volumes that nature can handle.5. Study the following models, and then paraphrase the sentences below by changing the orderof a stru

25、cture. The new sentences should be as similar as possible in meaning to the original sentences but as different as possible in structure and as formal as possible in style.1） Declarative sentences are mostly employed in academic writing, despite the occasional utilizations of interrogative sentences

26、.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 education and training.） A person who exposes himself to the sunlight for excessive time is susceptible to malignantmelanoma.5） Students doing temporary jobs display a better performance in their acad