卡一卡二卡三国色天香永不失联-看a网站-看黄视频免费-看黄网站免费-4虎影院最近地址-4虎最新地址

2008年12月英語六級閱讀的備考技巧及詞匯一

雕龍文庫 分享 時間: 收藏本文

2008年12月英語六級閱讀的備考技巧及詞匯一

  二、句出題考長句子。

  三、段所有句子都認識,但不知道整段的意思。But, Yet, However 轉折連詞后面是重點,常考點。

  四、選項有迷惑選項,不像四級那么清晰。

  原文重現(xiàn):原文告訴你選什么,你就應該選什么,不能憑感覺和想象。

  盡量少讀:六級更多的對點出題,而不是對面出題。

  六級題型:

  1. 主旨題--看文章每段第一句

  24. Which of the following can best sum up the passage?

  A) Advantages and disadvantages of automation.

  B) Labour and the effects of automation.

  C) Unemployment benefit plans and automation.

  D) Social benefits of automation.

  注:文章三段第一句都出現(xiàn)automation,兩段出現(xiàn)labour,因此這兩個詞是重點,必然在選項中出現(xiàn)。

  Automation refers to the introduction of electronic control and automatic operation of productive machinery. It reduces the human factors, mental and physical, in production, and is designed to make possible the manufacture of more goods with fewer workers. The development of automation in American industry has been called the Second Industrial Revolution.

  注:refers to 下定義

  Labours concern over automation arises from uncertainty about the effects on employment, and fears of major changes in jobs. In the main, labour has taken the view that resistance to technical change is unfruitful. Eventually, the result of automation may well be an increase in employment, since it is expected that vast industries will grow up around manufacturing, maintaining, and repairing automation equipment. The interest of labour lies in bringing about the transition with a minimum of inconvenience and distress to the workers involved. Also, union spokesmen emphasize that the benefit of the increased production and lower costs made possible by automation should be shared by workers in the form of higher wages, more leisure, and improved living standards.

  注:labour 雇員

  To protect the interests of their members in the era of automation, unions have adopted a number of new policies. One of these is the promotion of supplementary unemployment benefit plans. It is emphasized that since the employer involved in such a plan has a direct financial interest in preventing unemployment, he will have a strong drive for planning new installations so as to cause the least possible problems in jobs and job assignments. Some unions are working for dismissal pay agreements, requiring that permanently dismissed workers be paid a sum of money based on length of service. Another approach is the idea of the improvement factor, which calls for wage increases based on increases in productivity. It is possible, however, that labour will rely mainly on reduction in working hours in order to gain a full share in the fruits of automation.

  注:union 工會,和雇員有關

  2. 詞匯題找詞所在句子關系

  轉折關系。例如:六級很難,但是,找轉折連詞But, Yet, However。

  并列關系。例如:A and B,問A就把B內容填進去。

  解釋關系。用because和從句in which等聯(lián)系。

  例如:

  30. An identifying figure refers to a person ______.

  A) who serves as a model for others

  B) who is always successful

  C) who can be depended upon

  D) who has been rewarded for his success

  Admiration of one quality often leads us to admire a person as a whole, and he becomes an identifying figure. We use some people as models over a wide range of situations, imitating much that they do. We learn that they are dependable and rewarding models because imitating them leads to success.

  注:把握and前后是并列關系。

  3. 細節(jié)題--直接細節(jié)、因果推理、暗示

  例如:

  31. It is implied that fifty years ago ____________ .

  A) eighty percent of American working people were employed in factories

  B) twenty percent of American intellectuals were employees

  C) the percentage of intellectuals in the total work force was almost the same as that of industrial workers

  D) the percentage of intellectuals working as employees was not so large as that of industrial workers

  34. According to the writer, professional knowledge or skill is _______ .

  A) less important than awareness of being a good employee

  B) as important as the ability to deal with public relations

  C) more important than employer- employee relations

  D) as important as the ability to co- operate with others in the organization

  Ours has become a society of employees. A hundred years or so ago only one out of every five Americans at work was employed, i. e., worked for somebody else. Today only one out of five is not employed but working for himself. And when fifty years ago being employed meant working as a factory labourer or as a farmhand, the employee of today is increasingly a middle-class person with a substantial formal education, holding a professional or management job requiring intellectual and technical skills. Indeed, two things have characterized American society during these last fifty years: middle-class and upper - class employees have been the fastest-growing groups in our working population-growing so fast that the industrial worker, that oldest child of the Industrial Revolution, has been losing in numerical importance despite the expansion of industrial production.

  Yet you will fine little if anything written on what it is to be an employee. You can find a great deal of very dubious advice on how to get a job or how to get a promotion. You can also find a good deal of work in a chosen field, whether it be the mechanist s trade or bookkeeping . Every one of these trades requires different skills, sets different standards, and requires a different preparation. Yet they all have employeeship in common. And increasingly, especially in the large business or in government, employeeship is more important to success than the special professional knowledge or skill. Certainly more people fail because they do not know the requirements of being an employee than because they do not adequately possess the skills of their trade; the higher you climb the ladder, the more you get into administrative or executive work, the greater the emphasis on ability to work within the organization rather than on technical abilities or professional knowledge.

  4. 作者態(tài)度題正負態(tài)度

  凡是文章探討新事物正態(tài)度

  凡是文章探討老事物負態(tài)度

  例外:中立題

  25. The writers attitude towards the use of the telephone is ______.

  A) affectionate

  B) disapproving

  C) approving

  D) neutral

  Lesson2

  例子:例子必出題。文章有論點-論據(jù)-論證,例子是論證,用來支持論點,所以簡而言之,例子本身不重要,但前后論點極其重要。

  例子開始的標志:for example,后面跟著大寫、時間、年代,依然是舉例內容。

  例子含義的標志:show, tell, prove, demonstrate, find, clearly

  [Page72]

  In the United States, the need to protect plant and animal species has become a highly controversial and sharply political issue since the passage of the Endangered Species Act in 1973. The act, designed to protect species living areas, and policies that preserve land and forests compete with economic interests. In the 1990s, for example, the woodcutters in the Western United States were challenged legally in their attempt to cut trees for timber in the Cascade Mountains. The challenge was mounted to protect the endangered spotted owl, whose remaining population occupies these forests and requires the intact, ancient forest for survival. The problematic situation set the interests of environmentalists against those of corporations and of individuals who stood to lose jobs. After months of debate and legal battles, the fate of the woodcutters-and the owls-was still undecided in mid-1992.

  注:1. controversial的意思是受爭議的,同sharply political issue,contro表示反

  2. for example前句子是重點

  3. problematic懸而未決的

  Similar tensions exist between the developed and the developing nations. Many people in industrialized nations, for example, believe that developing nations in tropical regions should do more to protect their rain forests and other natural areas. But the developing countries may be impoverished , with populations growing so rapidly that using the land is a means to temporarily avoid worsening poverty and starvation.

  注:1. tension張力,沖突

  2. 看到similar就說明第二段說的和第一段一樣。

  3. But轉折是重點

  Many of the changes to Earth that concern scientists have the potential to rob the planet of its biological richness. The destruction of Earths ozone layer , for example, could contribute to the general process of impoverishment by allowing ultra-violet rays to harm plants and animals. And global warming could wipe out species unable to quickly adapt to changing climates. Clearly, protecting will come only through coordinated international efforts to control human population, stabilize the composition of the atmosphere, and preserve intact Earths complex web life.

  36.Why does the author say that the protection of endangered species is a highly controversial issue?

  A) Because people cant agree as to what species to protect.

  B) Because it is difficult to find an effective way to protect such species.

  C) Because it affects the interests of certain groups of people.

  D) Because it is a major problem involving a series of legal procedures.

  注:細節(jié)題。第一段economic interests

  表示絕對的詞--出現(xiàn)在文章中,是非常重要的出題點;如果出現(xiàn)在選項中,很可能是不對的。

  全無:non-nothing-never-seldom-absolutely-hardly-little-few-prevent-exclude-neither...nor

  全有:all-every-full-either

  唯一:only-exactly- best-most

  37.According to the passage, the preservation of rain forests ________.

  A) may hamper a developing country in its fight against poverty.

  B) benefits developed countries rather than developing countries.

  C) should take priority over the control of human population.

  D) will help improve the living conditions in developing countries.

  注:細節(jié)題,對應文章第二段。舉例前那句話更重要,只要表達出和經(jīng)濟利益沖突就對了。

  38.According to the passage, cutting tress to grow more food _______.

  A) will widen the gap between the developed and the developing countries.

  B) is but a short-term relief to the food problem.

  C) can hardly alleviate the shortage of food.

  D) proves to be an effective way out for impoverished nations.

  注:對應文章第二段。Short-term對應temporarily,relief對應avoid。

  39.Amonghumanitys current problems , the chief concern of the scientists is _______.

  A) the impoverishment of developing countries.

  B) the explosion of the human population.

  C) the reduction of biological diversity.

  D) the effect of global warming.

  注:第三段。C選項中reduction對應rob,diversity對應richness。

  40.The authors purpose in writing this passage is ________.

  A) to describe the difficulties in solving humanitys current problems.

  B) to present the different views on humanitys current problems.

  C) to analyze the contradiction between countries in dealing with humanitys current problems.

  D) to point out that humanitys current problems can only be solved through the cooperation of nations.

  注:看最后一句話,cooperation of nations 對應coordinated international efforts。

  [Page80]

  We sometimes think humans are uniquely vulnerable to anxiety, but stress seems to affect the immune defenses of lower animals too. In one experiment, for example, behavioral immunologist Mark Laudenslger, at the University of Denver, gave mild electric shocks to 24 rats. Half the animals could switch off the current by turning a wheel in their enclosure, while the other half could mot. The rats in the two groups were paired so that each time one rat turned the wheel it protected both itself and its helpless partner from the shock. Laudenslager found that the immune response was depressed below normal in the helpless rats but not in those that could turn off the electricity. What he has demonstrated, he believes, is that lack of control over an event, not the experience itself, is what weakens the immune system.

  注:1. vulnerable易受傷害的

  2. immune defense 免疫系統(tǒng)

  3. found之后是試驗告訴我們的觀點

  4. depress壓抑,de往下

  Other researchers agree. Jay Weiss, a psychologist at Duke University School of Medicine, has shown that animals who are allowed to control unpleasant stimuli dont develop sleep disturbances or changes in brain chemistry typical of stressed rats. But if the animals are confronted with situations they have no control over, they later behave passively when faced with experiences they can control. Such findings reinforce psychologists suspicions that the experience or perception of helplessness is one of the most harmful factors in depression.

  注:1. 看第一句三個單詞就知道本段內容和上一段相同。

  2. passive被動的

  21. Laudenslagers experiment showed that the immune system of those rats who could turn off the electricity ______.

  A) was strengthened

  B) was not affected

  C) was altered

  D) was weakened

  注:定位文章第一段found之后

  

  二、句出題考長句子。

  三、段所有句子都認識,但不知道整段的意思。But, Yet, However 轉折連詞后面是重點,常考點。

  四、選項有迷惑選項,不像四級那么清晰。

  原文重現(xiàn):原文告訴你選什么,你就應該選什么,不能憑感覺和想象。

  盡量少讀:六級更多的對點出題,而不是對面出題。

  六級題型:

  1. 主旨題--看文章每段第一句

  24. Which of the following can best sum up the passage?

  A) Advantages and disadvantages of automation.

  B) Labour and the effects of automation.

  C) Unemployment benefit plans and automation.

  D) Social benefits of automation.

  注:文章三段第一句都出現(xiàn)automation,兩段出現(xiàn)labour,因此這兩個詞是重點,必然在選項中出現(xiàn)。

  Automation refers to the introduction of electronic control and automatic operation of productive machinery. It reduces the human factors, mental and physical, in production, and is designed to make possible the manufacture of more goods with fewer workers. The development of automation in American industry has been called the Second Industrial Revolution.

  注:refers to 下定義

  Labours concern over automation arises from uncertainty about the effects on employment, and fears of major changes in jobs. In the main, labour has taken the view that resistance to technical change is unfruitful. Eventually, the result of automation may well be an increase in employment, since it is expected that vast industries will grow up around manufacturing, maintaining, and repairing automation equipment. The interest of labour lies in bringing about the transition with a minimum of inconvenience and distress to the workers involved. Also, union spokesmen emphasize that the benefit of the increased production and lower costs made possible by automation should be shared by workers in the form of higher wages, more leisure, and improved living standards.

  注:labour 雇員

  To protect the interests of their members in the era of automation, unions have adopted a number of new policies. One of these is the promotion of supplementary unemployment benefit plans. It is emphasized that since the employer involved in such a plan has a direct financial interest in preventing unemployment, he will have a strong drive for planning new installations so as to cause the least possible problems in jobs and job assignments. Some unions are working for dismissal pay agreements, requiring that permanently dismissed workers be paid a sum of money based on length of service. Another approach is the idea of the improvement factor, which calls for wage increases based on increases in productivity. It is possible, however, that labour will rely mainly on reduction in working hours in order to gain a full share in the fruits of automation.

  注:union 工會,和雇員有關

  2. 詞匯題找詞所在句子關系

  轉折關系。例如:六級很難,但是,找轉折連詞But, Yet, However。

  并列關系。例如:A and B,問A就把B內容填進去。

  解釋關系。用because和從句in which等聯(lián)系。

  例如:

  30. An identifying figure refers to a person ______.

  A) who serves as a model for others

  B) who is always successful

  C) who can be depended upon

  D) who has been rewarded for his success

  Admiration of one quality often leads us to admire a person as a whole, and he becomes an identifying figure. We use some people as models over a wide range of situations, imitating much that they do. We learn that they are dependable and rewarding models because imitating them leads to success.

  注:把握and前后是并列關系。

  3. 細節(jié)題--直接細節(jié)、因果推理、暗示

  例如:

  31. It is implied that fifty years ago ____________ .

  A) eighty percent of American working people were employed in factories

  B) twenty percent of American intellectuals were employees

  C) the percentage of intellectuals in the total work force was almost the same as that of industrial workers

  D) the percentage of intellectuals working as employees was not so large as that of industrial workers

  34. According to the writer, professional knowledge or skill is _______ .

  A) less important than awareness of being a good employee

  B) as important as the ability to deal with public relations

  C) more important than employer- employee relations

  D) as important as the ability to co- operate with others in the organization

  Ours has become a society of employees. A hundred years or so ago only one out of every five Americans at work was employed, i. e., worked for somebody else. Today only one out of five is not employed but working for himself. And when fifty years ago being employed meant working as a factory labourer or as a farmhand, the employee of today is increasingly a middle-class person with a substantial formal education, holding a professional or management job requiring intellectual and technical skills. Indeed, two things have characterized American society during these last fifty years: middle-class and upper - class employees have been the fastest-growing groups in our working population-growing so fast that the industrial worker, that oldest child of the Industrial Revolution, has been losing in numerical importance despite the expansion of industrial production.

  Yet you will fine little if anything written on what it is to be an employee. You can find a great deal of very dubious advice on how to get a job or how to get a promotion. You can also find a good deal of work in a chosen field, whether it be the mechanist s trade or bookkeeping . Every one of these trades requires different skills, sets different standards, and requires a different preparation. Yet they all have employeeship in common. And increasingly, especially in the large business or in government, employeeship is more important to success than the special professional knowledge or skill. Certainly more people fail because they do not know the requirements of being an employee than because they do not adequately possess the skills of their trade; the higher you climb the ladder, the more you get into administrative or executive work, the greater the emphasis on ability to work within the organization rather than on technical abilities or professional knowledge.

  4. 作者態(tài)度題正負態(tài)度

  凡是文章探討新事物正態(tài)度

  凡是文章探討老事物負態(tài)度

  例外:中立題

  25. The writers attitude towards the use of the telephone is ______.

  A) affectionate

  B) disapproving

  C) approving

  D) neutral

  Lesson2

  例子:例子必出題。文章有論點-論據(jù)-論證,例子是論證,用來支持論點,所以簡而言之,例子本身不重要,但前后論點極其重要。

  例子開始的標志:for example,后面跟著大寫、時間、年代,依然是舉例內容。

  例子含義的標志:show, tell, prove, demonstrate, find, clearly

  [Page72]

  In the United States, the need to protect plant and animal species has become a highly controversial and sharply political issue since the passage of the Endangered Species Act in 1973. The act, designed to protect species living areas, and policies that preserve land and forests compete with economic interests. In the 1990s, for example, the woodcutters in the Western United States were challenged legally in their attempt to cut trees for timber in the Cascade Mountains. The challenge was mounted to protect the endangered spotted owl, whose remaining population occupies these forests and requires the intact, ancient forest for survival. The problematic situation set the interests of environmentalists against those of corporations and of individuals who stood to lose jobs. After months of debate and legal battles, the fate of the woodcutters-and the owls-was still undecided in mid-1992.

  注:1. controversial的意思是受爭議的,同sharply political issue,contro表示反

  2. for example前句子是重點

  3. problematic懸而未決的

  Similar tensions exist between the developed and the developing nations. Many people in industrialized nations, for example, believe that developing nations in tropical regions should do more to protect their rain forests and other natural areas. But the developing countries may be impoverished , with populations growing so rapidly that using the land is a means to temporarily avoid worsening poverty and starvation.

  注:1. tension張力,沖突

  2. 看到similar就說明第二段說的和第一段一樣。

  3. But轉折是重點

  Many of the changes to Earth that concern scientists have the potential to rob the planet of its biological richness. The destruction of Earths ozone layer , for example, could contribute to the general process of impoverishment by allowing ultra-violet rays to harm plants and animals. And global warming could wipe out species unable to quickly adapt to changing climates. Clearly, protecting will come only through coordinated international efforts to control human population, stabilize the composition of the atmosphere, and preserve intact Earths complex web life.

  36.Why does the author say that the protection of endangered species is a highly controversial issue?

  A) Because people cant agree as to what species to protect.

  B) Because it is difficult to find an effective way to protect such species.

  C) Because it affects the interests of certain groups of people.

  D) Because it is a major problem involving a series of legal procedures.

  注:細節(jié)題。第一段economic interests

  表示絕對的詞--出現(xiàn)在文章中,是非常重要的出題點;如果出現(xiàn)在選項中,很可能是不對的。

  全無:non-nothing-never-seldom-absolutely-hardly-little-few-prevent-exclude-neither...nor

  全有:all-every-full-either

  唯一:only-exactly- best-most

  37.According to the passage, the preservation of rain forests ________.

  A) may hamper a developing country in its fight against poverty.

  B) benefits developed countries rather than developing countries.

  C) should take priority over the control of human population.

  D) will help improve the living conditions in developing countries.

  注:細節(jié)題,對應文章第二段。舉例前那句話更重要,只要表達出和經(jīng)濟利益沖突就對了。

  38.According to the passage, cutting tress to grow more food _______.

  A) will widen the gap between the developed and the developing countries.

  B) is but a short-term relief to the food problem.

  C) can hardly alleviate the shortage of food.

  D) proves to be an effective way out for impoverished nations.

  注:對應文章第二段。Short-term對應temporarily,relief對應avoid。

  39.Amonghumanitys current problems , the chief concern of the scientists is _______.

  A) the impoverishment of developing countries.

  B) the explosion of the human population.

  C) the reduction of biological diversity.

  D) the effect of global warming.

  注:第三段。C選項中reduction對應rob,diversity對應richness。

  40.The authors purpose in writing this passage is ________.

  A) to describe the difficulties in solving humanitys current problems.

  B) to present the different views on humanitys current problems.

  C) to analyze the contradiction between countries in dealing with humanitys current problems.

  D) to point out that humanitys current problems can only be solved through the cooperation of nations.

  注:看最后一句話,cooperation of nations 對應coordinated international efforts。

  [Page80]

  We sometimes think humans are uniquely vulnerable to anxiety, but stress seems to affect the immune defenses of lower animals too. In one experiment, for example, behavioral immunologist Mark Laudenslger, at the University of Denver, gave mild electric shocks to 24 rats. Half the animals could switch off the current by turning a wheel in their enclosure, while the other half could mot. The rats in the two groups were paired so that each time one rat turned the wheel it protected both itself and its helpless partner from the shock. Laudenslager found that the immune response was depressed below normal in the helpless rats but not in those that could turn off the electricity. What he has demonstrated, he believes, is that lack of control over an event, not the experience itself, is what weakens the immune system.

  注:1. vulnerable易受傷害的

  2. immune defense 免疫系統(tǒng)

  3. found之后是試驗告訴我們的觀點

  4. depress壓抑,de往下

  Other researchers agree. Jay Weiss, a psychologist at Duke University School of Medicine, has shown that animals who are allowed to control unpleasant stimuli dont develop sleep disturbances or changes in brain chemistry typical of stressed rats. But if the animals are confronted with situations they have no control over, they later behave passively when faced with experiences they can control. Such findings reinforce psychologists suspicions that the experience or perception of helplessness is one of the most harmful factors in depression.

  注:1. 看第一句三個單詞就知道本段內容和上一段相同。

  2. passive被動的

  21. Laudenslagers experiment showed that the immune system of those rats who could turn off the electricity ______.

  A) was strengthened

  B) was not affected

  C) was altered

  D) was weakened

  注:定位文章第一段found之后

  

信息流廣告 周易 易經(jīng) 代理招生 二手車 網(wǎng)絡營銷 旅游攻略 非物質文化遺產(chǎn) 查字典 社區(qū)團購 精雕圖 戲曲下載 抖音代運營 易學網(wǎng) 互聯(lián)網(wǎng)資訊 成語 成語故事 詩詞 工商注冊 注冊公司 抖音帶貨 云南旅游網(wǎng) 網(wǎng)絡游戲 代理記賬 短視頻運營 在線題庫 國學網(wǎng) 知識產(chǎn)權 抖音運營 雕龍客 雕塑 奇石 散文 自學教程 常用文書 河北生活網(wǎng) 好書推薦 游戲攻略 心理測試 石家莊人才網(wǎng) 考研真題 漢語知識 心理咨詢 手游安卓版下載 興趣愛好 網(wǎng)絡知識 十大品牌排行榜 商標交易 單機游戲下載 短視頻代運營 寶寶起名 范文網(wǎng) 電商設計 免費發(fā)布信息 服裝服飾 律師咨詢 搜救犬 Chat GPT中文版 經(jīng)典范文 優(yōu)質范文 工作總結 二手車估價 實用范文 古詩詞 衡水人才網(wǎng) 石家莊點痣 養(yǎng)花 名酒回收 石家莊代理記賬 女士發(fā)型 搜搜作文 石家莊人才網(wǎng) 鋼琴入門指法教程 詞典 圍棋 chatGPT 讀后感 玄機派 企業(yè)服務 法律咨詢 chatGPT國內版 chatGPT官網(wǎng) 勵志名言 河北代理記賬公司 文玩 語料庫 游戲推薦 男士發(fā)型 高考作文 PS修圖 兒童文學 買車咨詢 工作計劃 禮品廠 舟舟培訓 IT教程 手機游戲推薦排行榜 暖通,電地暖, 女性健康 苗木供應 ps素材庫 短視頻培訓 優(yōu)秀個人博客 包裝網(wǎng) 創(chuàng)業(yè)賺錢 養(yǎng)生 民間借貸律師 綠色軟件 安卓手機游戲 手機軟件下載 手機游戲下載 單機游戲大全 免費軟件下載 石家莊論壇 網(wǎng)賺 手游下載 游戲盒子 職業(yè)培訓 資格考試 成語大全 英語培訓 藝術培訓 少兒培訓 苗木網(wǎng) 雕塑網(wǎng) 好玩的手機游戲推薦 漢語詞典 中國機械網(wǎng) 美文欣賞 紅樓夢 道德經(jīng) 標準件 電地暖 網(wǎng)站轉讓 鮮花 書包網(wǎng) 英語培訓機構 電商運營
主站蜘蛛池模板: 色视频免费在线 | 性欧美17一18sex性高清 | 1024香蕉国产在线视频 | 欧美一级日韩在线观看 | 深夜福利片 | 免费黄色a| 精品国产成人 | 曰皮全部过程视频免费高清 | 婷婷六月久久综合丁香乐透 | 欧美成人全部费免网站 | 天天宗合网 | 亚洲动漫精品 | 2015永久免费观看平台 | 一个人看的视频www在线看 | 青春草网站 | 亚洲小视频在线播放 | 久久亚洲国产成人亚 | 浪浪视频成版人在线观看 | 毛片又大又粗又长又硬 | 日批视频免费播放 | 久久性视频| 久久国产精品佐山爱 | 成人免费看视频 | 青青综合网 | 欧美国产亚洲精品a第一页 欧美国产在线观看 | 中文字幕第10页 | 午夜影剧院 | 多多多色麻豆 | 国产1024精品视频专区免费 | 日韩a在线 | 午夜性影院爽爽爽爽爽爽 | a色毛片免费视频 | 欧美干色| 一级一级一片在线观看 | 亚洲欧美另类自拍第一页 | www.在线观看视频 | 污黄视频在线观看 | 久久精品国产欧美 | 国产一级一片免费播放i | 免费在线观看你懂的 | 在线日韩中文字幕 |