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    10．你的朋友李华最近染上了网瘾（Internet addiction），导致成绩下降、健康状况恶化、与家人朋友产生矛盾等问题．请你给他写一篇英文书信，告诉他网瘾的危害并提出一些意见．
    要求：1．语言通顺连贯，可以适当增加情节．
    2.100词左右，开头和结尾已经给出，不计入总词数．
    Dear Li Hua，
    I am glad to hear from you yesterday．…
                                         
    I am looking forward to hearing your good news soon．

    分析 这是一封劝告信．．"劝告信"是书信的一种，属于应用文文体．"劝告信"的主要写作特点是表达得体、简洁，让人能够愉快地接受．要想写好一封"劝告信"，通常有以下几个步骤：1．发现问题．收到对方的来信后，首先要仔细阅读信件，以发现信中提到的问题．2．分析问题．发现问题之后，我们紧接着就要分析问题．3．提出劝告．在发现和分析问题之后，接下来就要"对症下药"．
    亮点句型一：I feel worried to know that you have wasted lots of valuable time playing the Internet games．我很担心知道你在网上玩游戏浪费了很多宝贵的时间．本句中that引导的是一个宾语从句做动词know的宾语．
    亮点句型二：So I think it is high time that you got rid of the bad habit．所以我认为该是你改掉坏习惯的时候了．本句是一个虚拟语气的固定句型 it is high time that..到了某人该干某事的时间了．

    解答 Dear Li Hua，
    I am glad to hear from you yesterday．As your close friend，I'd like to talk about the harm of Internet addiction to you．【发现问题】
    As we know，the Internet is a convenient tool to improve our knowledge and skills．However，our life will be greatly affected if we are addicted to it．I feel worried to know that you have wasted lots of valuable time playing the Internet games．（亮点句型一）Now your grades are going down and your health is going from bad to worse．To make things worse，it has damaged the relationship with your friends and family．So I think it is high time that you got rid of the bad habit．（亮点句型二）It is a good idea for you to read some meaningful books and do some physical exercise．Good luck!【分析解决问题】
    I am looking forward to hearing your good news soon．
    Yours truly

    点评 这是一篇开放式作文，写作时不要仅仅对要点进行生硬的翻译，而是要添加些内容，使文章看起来更充实，要组成一篇通顺连贯的短文．需要注意紧扣文章主题，给出的要点都需要包括，缺一不可．写作时注意准确运用时态，上下文意思连贯，符合逻辑关系，一定要契合给出的开头，不能出现文章脱节问题．尽量使用自己熟悉的单词句式，同时也要注意使用高级词汇和高级句型使文章显得更有档次．

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    67．We can learn from the article that germaniumB．
    A．is mostly produced in Germany
    B．can effectively transfer electricity
    C．exists mostly in soil and water
    D．is very easy to get from nature
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    B．Sunflowers and corn are currently the most efficient plants to use when extracting germanium．
    C．The process of harvesting germanium from plants isn't costly because after harvesting，the plants can be used for biogas．
    D．The new method for extracting germanium that the Freiburg scientists are trying is greener and cheaper than the traditional one．
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    A．is a completely new method for extracting metals
    B．has been widely used in extracting all kinds of rare metals
    C．has different productivity depending on the type of energy crop
    D．is now being tested on types of plants that it has never been tried on
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    B．Industry and science have stronger and closer connections than is generally expected．
    C．People from related industries showed no interest in extracting germanium from plants．
    D．Germanium has to be extracted from plants in large quantities before this type of extraction becomes industrialized．

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    科目：高中英语 来源： 题型：阅读理解

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    How much can you expect to pay？
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    ●How long has the company been around？
    ●What is its return policy？
    ●Is the jewelry featured on the website visible from all directions？
    ●Is the company transparent with the gram weights and the size of the gemstones？
    Yellow gold？White？Rose？
    Yes，it's confusing，and while this is largely a personal decision，there are a few things to keep in mind．For starters，white or rose gold costs about l 0% more than yellow gold．If you want the"look for less"，consider gold plated jewelry．"Gold plated"and"gold overlay"mean the same thing and guarantee a thicker layer of finish than"vermeil"which is a flash finish that is thinner and less consistent，but more affordable．Buy vermeil finished pieces you want for a season or two just to follow the fashion．For pieces you want to wear for a lifetime，solid gold is best．
    What about sterling silver（标准纯银）？
    Sterling silver has been an alternative for white gold during the difficult economy，and while it used to be more popular with just the younger these days it has much more mass appeal．So much so that retailers are now offering fine gemstones with silver--something you used to see only with gold．
    Keep in mind that in the US．the sterling silver standard is 92.5% real silver．Don't buy it if there isn't a"925"stamp on it．And keep in mind that the lower price you're paying for silver means more maintenance．To keep silver jewelry from becoming less shiny，consider keeping a piece of chalk in your jewelry box．

    60．According to the passage，the underlined phrase"getting ripped off"in Paragraph 3probably means"C"．
    A．being charged     B．being affected
    C．being cheated     D．being attracted
    61．Which of the following is relatively good for only wearing a short time？C
    A．A 14K necklace．
    B．A gold-plated ring．
    C．A vermeil earring．
    D．A gemstone necklace．
    62．We can infer from the last paragraph that silver jewelry should be keptA
    A．in a dry place      B．in a cold place
    C．in a wet place      D．in a hot place
    63．The author writes the passage mainly toB．
    A．encourage young people to buy fashionable jewelry
    B．inform people of the factors to consider in buying jewelry
    C．introduce the real value and popularity of gold and silver
    D．tell people the best time to purchase gold and silver．

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    科目：高中英语 来源： 题型：书面表达

    20．假如你是李华，正在一所美国学校学习英文．你对学校的周末音乐俱乐部（Music Club at Weekend）很感兴趣，决定申请加入． 现给该俱乐部负责人写一封信，内容如下：
    1．表示有意加入
    2．介绍英语特长
    3．说明性格优势
    4．期待满意答复
    注意：1．词数120 左右 2．可以适当增加细节，以使行文连贯
    Dear Sir/Madam，
    I'm Li Hua，a Chinese student taking the English course at our school．

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