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Unit Two 1. Skim the following passage for the answers 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 CO( the increase of
population, the demolition of trees, etc.)
3) COis a greenhouse gas that traps heat in the Earth’s atmosphere. 4) Classif ication helps us to determine and understand the relationship of the parts of a subject which 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 of classification and go on with a system consistently. For example, the categories of classification should be mutually exclusive and no overlapping is allowed. Reading 1 Causes for Global Warming Task 2 Understanding Lectures through Classification Task 1 Familiarizing Yourself with Classification
Listening 1 1. Listening to the lecture and write down whatever you believe is important, especially the classifications of key terms. Unconscious motivation, unconscious conflict, the id, the ego, the superego, etc. 2. Use your notes. Decide if the statements below are true (T) or false (F). Then justify your answers, in the space provided, by giving evidence from the talk. 1) T 2) F 3) F 4) F 5) T 6) F 7) T 8) F 3. Listen again, paying attention to the following classifications and then complete the tables below.
Idea One: The existence of an unconscious motivation Idea Two: The notion of unconscious dynamics or conflict
4. Listen again and piece your notes together into a short summary. Then retell the lecture to your partner.
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,
精心整理
精心整理namely, id, ego and superego, which are in violent internal conflict. Id
functions onPrinciple“the Pleasure Principle”, while ego works on between id and superego.
”and superego is the internalized rules of a society. Ego is in “the Reality ReadingTask 2 3Renewable Reading Energy Classif Sourcesication— ArticlesA Brief Summary
1.and Wphrorkases with in a bold partner of Reading or a group 2 andof 3 discuss—4 students the following. Study
thequestions title . 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 classification of renewable energy sources. √ √The purpose of using 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 following questions and scan Reading 2 for their answers. 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 harmful to the environment. 6) heat. Because the Earth’s crust continuously decays replenishing the 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 10) biodegradable.
The Environmental Protection Agency.
3.inf erMatch their the meaning target fr worom dscontext. with the definitions below. You may 1) j. evolution 2) s. solar 3) a. architect 4) 精心整理
l. geotherma
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) b. biodegradable 7) r. radioactive 8) f. crusade 9) h. distribute 10) q. radiant 11) i. 12) t. 13) k. 14) d. 15) g. definitely精心整理
4. domestic16) For openn. discussionvalidation17)
e. generator18) m. capture19) o. 20) c. blade
Reading5.these Read 3 def theTypesinitions definitions of Pollution.
below
and choose the words that fit 1) voluntary 2) construction 3) contamination 6) deforestation 4) eruption 5) 7) regulation yield 8) irrigation 9) confine 111) 12) 13) vapor 14) decay 15) erosion 6.hazardous16) Match disrupt each paragrresidential17) 18) 19) 20) combat aph with its main idea. ParagraphsMain 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.
综合学术英语教程测试答案
