On the lnteraction between bright and dark sides of somethins 对事物两方面之间的相互关系和作用进行知识性说明,使读者领悟好事也能变坏事或反之 亦然的道理。 知识性说明 写作模式(知识性说明一辨证关系说明) 1)There are two sides of any problem in the world, interrelated and interacting with each other, to which the problem of something is no exception. 2) Deeply stuck in the loop of something, somebody concerns himself naturally with. 3) He is too eager for success in something _ to have mind to consider beyond the orbit of something. 4)Through unyielding efforts, he succeeds, as many others once succeeded, in.. 5)With the passage of time, however, his gain t to.. 6) His profitable exploration of.. has resulted in.. 7)His favorite application of. has led to. .8)Thus it can be seen that the best course of reaction to any problem is to take account of both sides of it and attach to each its due weight before anything is done about (划线部分可替换) On the Interaction between Bright and dark sides of Economic Development 结合课文就经济发展得与失之间的相互关系和作用进行知识性说明 1)There are two sides of any problem in the world interrelated and interacting with each other, to which the problem of economic development is no exception. 2) Deeply stuck in the loop of economic development, many developing countries, including China, concern themselves naturally with how to find ways out and change it for the better 3) They are too eager for success in this field to have mind to consider the side-effects their olutions or efforts may produce beyond the orbit of economy. 4)Through unyielding efforts, they succeed, as many other countries once succeeded, in bettering their economic conditions and improving the living standards of their people. 5)With the passage of time, however, their gain turns out to be smaller than their loss or at least discounted to a large degree. 6)His profitable exploration of natural resources has resulted in soil erosion, desertification of farmland, and more disasters for wildlife. 7)His favorite application of findings in science has led to environmental pollution, greenhouse effect and unbalance of ecology. 8)Thus it can be seen that the best course of reaction to any problem is to take account of both sides of it and attach to each its due weight before anything is done about it V Reading skills Reading skills Finding out word meanings 1. Some sentences give the definition for a difficult word with the help of punctuation 2. Context sometimes gives examples to illustrate a difficult word rather than define it We can use the examples to figure out the meaning of an unfamiliar word 3. Synonyms(a Xia) are words or phrases that are similar in meaning. A synonym is one type of context clue that hel IgS 4. Antonym(Xia)clues. Antonyms are words or phrases that have opposite meanings to other words or phrases. Antonym clues can help you understa 5. Sentences before or after a sentence that has a difficult word sometimes explain the meaning ofOn the Interaction between Bright and Dark Sides of Something 对事物两方面之间的相互关系和作用进行知识性说明，使读者领悟好事也能变坏事或反之 亦然的道理。 知识性说明 写作模式（知识性说明—辨证关系说明） 1) There are two sides of any problem in the world, interrelated and interacting with each other, to which the problem of something is no exception. 2) Deeply stuck in the loop of something, somebody concerns himself naturally with… 3) He is too eager for success in something to have mind to consider beyond the orbit of something . 4) Through unyielding efforts, he succeeds, as many others once succeeded, in … 5) With the passage of time, however, his gain turns out to …6) His profitable exploration of… has resulted in…7) His favorite application of… has led to… 8) Thus it can be seen that the best course of reaction to any problem is to take account of both sides of it and attach to each its due weight before anything is done about it.(划线部分可替换 ) On the Interaction between Bright and Dark Sides of Economic Development 结合课文就经济发展得与失之间的相互关系和作用进行知识性说明 1) There are two sides of any problem in the world, interrelated and interacting with each other, to which the problem of economic development is no exception. 2) Deeply stuck in the loop of economic development, many developing countries, including China, concern themselves naturally with how to find ways out and change it for the better 3) They are too eager for success in this field to have mind to consider the side-effects their solutions or efforts may produce beyond the orbit of economy . 4) Through unyielding efforts, they succeed, as many other countries once succeeded, in bettering their economic conditions and improving the living standards of their people. 5) With the passage of time, however, their gain turns out to be smaller than their loss or at least discounted to a large degree. 6) His profitable exploration of natural resources has resulted in soil erosion, desertification of farmland, and more disasters for wildlife.7) His favorite application of findings in science has led to environmental pollution, greenhouse effect and unbalance of ecology.8) Thus it can be seen that the best course of reaction to any problem is to take account of both sides of it and attach to each its due weight before anything is done about it. V. Reading Skills Ⅰ. Reading Skills: Finding Out Word Meanings 1. Some sentences give the definition for a difficult word with the help of punctuation such as commas, dashes or parentheses 2. Context sometimes gives examples to illustrate a difficult word rather than define it. We can use the examples to figure out the meaning of an unfamiliar word. 3. Synonyms (同义词) are words or phrases that are similar in meaning. A synonym is one type of context clue that helps you to determine the meanings of unfamiliar words. 4. Antonym (反义词) clues. Antonyms are words or phrases that have opposite meanings to other words or phrases. Antonym clues can help you understand new words. 5. Sentences before or after a sentence that has a difficult word sometimes explain the meaning of the word