第五档（21-25）理解准确，涵盖全部要点。能准确使用相应的语法结构和词汇。有效的使用了语句间的连接成分，使所完成的概要结构紧凑。完全使用自己的语言。 第四档（16-20）理解准确，涵盖绝大部分要点。所使用语法结构和词汇可能有些许错误，但完全不影响意义表达。比较有效的使用了语句间的连接成分，使所完成的概要结构紧凑。有个别整句抄自原文。

第三档（11-15）理解较为准确，涵盖大部分要点。所使用语法结构和词汇虽有些错误，但不影响意义表达。应用简单的语句间连接成分，使上下文内容连贯。出现两句以上整句抄自原文现象。

letter 假设你是李华，你想成为该网站的会员，请用英文写一份申请，内容应包括： 写信目的 你的条件（住宿情况等） 希望获准 注意：(1)词数80左右； (2)书信格式及开头已给出(不计入总词数)，可适当增加细节使行文连贯； Dear Sir/Madam, I have learned that Couchsurfing is a non-profit international network。_____________

开头怎么写？ 问候语：How are you? How is everything going on? Is everything going on well with you nowadays? (注意写信对象与目的） 自我介绍：I’m Li Hua, a senior high school student from China.（根据需要） 写信背景：I have heard/ learned that…；I am informed that…；I am aware (of the fact) that… 写信目的：I am writing this letter to apply for … / to express my heartfelt (sincere) gratitude (apology) to……

eager to join it , I am writing to apply for … 写信目的 I have learned that Couchsurfing is a non-profit international network. Interested in this group aimed at helping tourists find their accommodation and build up close relationship (association) with locals, I am writing this letter to apply for the membership of it. eager to join it , I am writing to apply for … crazy about travelling and keen to be a couch surfer, I am writing to …. with the hope of…

你的条件（住宿情况等） basic equipment in your house /flat/apartment bedrooms kitchen hot water friendly family members extra conveniences supermarket a car convenient --convenience available Well-furnished ; comfortably decorated a room that has a bedroom and … two empty rooms

I live in a well-furnished flat with three bedrooms with my parents , one of which is available for guests, a kitchen and two bathrooms included as well. Familiar with my city, I am enthusiastic to show the tourists around at my convenience . My parents are friendly , especially my mother who is good at cooking can provide delicious meals for them if necessary. looking forward to your approval.

Dear sir/madam, I have learned that Couchsurfing is a non-profit international network. Greatly interested in this group through which members in different places can offer accommodation to each other, I’m writing to apply for its membership. With three bedrooms available, my two-storey house can admit several “couch surfers”. Besides, I’m eager to befriend tourists of the same interests, enjoy their wonderful travelling stories and get immersed in diverse cultures. Thanks for reading my letter and looking forward to your approval.

第五档（21-25）理解准确，涵盖全部要点。能准确使用相应的语法结构和词汇。有效的使用了语句间的连接成分，使所完成的概要结构紧凑。完全使用自己的语言。 summary 第四档（16-20）理解准确，涵盖绝大部分要点。所使用语法结构和词汇可能有些许错误，但完全不影响意义表达。比较有效的使用了语句间的连接成分，使所完成的概要结构紧凑。有个别整句抄自原文。

Make a list of key points In societies, greater acceptance of light skin than dark skin lead to social pressure lightening has become a common activity having whiter skin improve their lives Three damages: some of the chemicals are extremely dangerous To our health To our skin To your emotion

summary Because of the society's preference for light skin, more and more people around the world are using bleaching products nowadays, believing they will benefit their lives. However, some chemicals contained in these products actually will bring negative effects on people's health. And long-term use will even darken the skin. Besides the health problem, it will also lead to emotional problems.