Many people know Nobel Prize，but perhaps they have no idea what Stockholm Junior Water Prize is．It is annual (年度的)award given for an outstanding water project by young people aged l5 to 20．After taking part in the contest four times，Chinese teenagers won the title this year．

   The three Chinese students are all from Shanghai Nanyang Model High School．They won the prize for their achievement in designing a cost-effective ecological management(生态管理)program to reduce river pollution．They started the research on waste water treatment in 2004．Last year，they succeeded in reducing pollution of a river near their school，changing the dirty river into a clean one．

   The Stockholm Junior Water Prize contest is held during the World Water Week in Stockholm each August，aiming to encourage young people's interest in water and the environment issues．The Prize was awarded first in l995 and quickly developed into an international contest．

  Besides the award of$5，000，the Prize winner also gets a blue crystal sculpture(水晶雕塑)in shape of a water droplet(水滴)．Because of the contest，many young people around the world become interested in water．Let's hope all the rivers will become clean in the future．

  1．How many times have Chinese teenagers taken part in the contest?

  2．Where do the three Chinese students come from?

  3．What is the Stockholm Junior Water Prize?

  4．Why did they win the prize?

  5．What did they get for the prize?

根据所给关键词，把下列句子翻译成英语

  1．在计算那道数学题时他们遇到了一些麻烦。(have difficulty in)

  2．我们热切盼望快点到达家乡。(look forward to)

  3．这位著名的科学家激动地说不出话来。(too…to…)

  4．他到这儿时，北京已发生了很大变化。(by the time)

  5．你应该给老师写信请两天假。(be supposed to)

请你根据中文提示，用英语给网友Dick发一封70-80词的电子邮件。

  假设你叫李明，来自中国山东，是滕州光明中学的九年级学生，l5岁，爱好篮球、游泳和集邮。你努力学习，语文、数学学得很好，但英语口语较差，请Dick给予帮助，并希望Dick尽快回信。

Dear Dick，

Yours,

Li Ming

My parents and I couldn’t get into the house because           of us had a key．

A．an                       B．neither                 C．any                     D．none

Good news for all Chinese middle school students in the countryside．They don’t have to pay for school          ．

A．any more             B．no more               C．so far                         D．no longer

——Listen! Helen is singing in the next room．

——It           be Helen．She has gone to Beijing．

A．can’t                   B．mustn’t                C．may                       D．should．

China will spend about 52 billion yuan           new airports and           old one’s in the west of China in the 11th Five-Year Plan period（时期）．

A．repairing; building  B．to build; repair          C．building; repairing   D．to repair; build

——Excuse me．Could you tell me           later on?

——Wait a minute．It is coming in ten minutes．

A．if the next train arrives                             B．if the next train will arrive

C．when the next train arrives                          D．when will the next train arrive

——Is there a table for 4, please?

——          , please．Is the one near the backdoor OK．

A．Take your time    B．This way                 C．You are welcome    D．After you

——The shoes are very nice．I’ll take them．

——But you must           first．I think the size is a bit small for you．

A．Pay for them                B．try them on            C．put them on            D．take them off