3.25里面有（）个1，（）个0.1和（）个0.01。

阅读下面文章，完成1 ～6题。

        “从航天技术来说，从神五到神六是一个巨大的跨越-- 神舟五号是杨利伟单人在空中飞行21 小时，没有离开返回舱，也没有真正在失重状态下活动；而这一次的神舟六号，是两人、多天飞行，而且打开舱门进入轨道舱活动，进行了很多失重状态下的人的生理实验，第一次获得了真正的数据。”一直在关注神六每一步进展的中国第一代航天专家梁思礼兴奋地评价。

       10 月13 日，在完成穿舱实验后，费俊龙轻松地在返回舱的两个舷窗间较快地飘来飘去，拿着照相机以不同角度拍摄地球，“他的这个动作在神五时是绝对禁止的”，一位航天专家透露。梁思礼说，杨利伟进入太空后，当时航天专家们建议，“有些动作尝试一下也未尝不可”，但“成功”是两年前杨利伟执行“神五”任务时的第一要义，为了绝对确保这一要义，杨利伟的每一个动作都严格按照事先设定好的程序，所以“只有规定动作，没有自选动作”。

        在神六此次飞行中，按照预定计划，在顺利升空的24 小时后，两位航天员开始有意识加大动作幅度，以试验人的扰动对飞船姿态的影响。其实费俊龙看似随意的举动，严格意义上讲，也在事先布置的“规定动作”范围之内。

10 月12 日17 时29 分，费俊龙打开神舟六号返回舱与轨道舱之间的舱门，进入轨道舱开展空间科学实验。在距地面343 公里的太空中的这个小小动作，标志着中国载人航天飞行由神舟五号的验证性飞行试验完全过渡到真正意义上有人参与的空间飞行试验。

        “这一次对航天员的挑战也更大了。”梁思礼说。1971 年6 月30 日，苏联“联盟”11 号飞船在完成预定任务返回地球时，因为舱门出现问题，飞船座舱的压力平衡阀在168 公里的高度上提前打开，造成密封舱内的空气在短时间内全部漏光，没有穿宇航服的3 名航天员因缺氧和体液沸腾而死亡。此次两名宇航员要从返回舱进入轨道舱工作，舱门设计及宇航员的操作显得极为关键。结果证明，他们都毫无意外地完成了使命。

        从神五到神六的改进也是全方位的。一位航天专家说，杨利伟回来后，反映升空时座椅震动太厉害，使人体产生不适，技术人员针对这一点作了调整，这个改进被形容为“从坐拖拉机到坐轿车”；神五并没有解决宇航员排泄问题的设施，杨利伟是戴着尿不湿完成21 小时的太空旅行的，而这一次，专门为解决这个基本问题的“太空厕所”，连同洗漱、食品上的改进一道，成了许多媒体津津乐道的一个传播热点。

        “从神五到神六，是我们航天技术的一个极大的跨越，我们现在的技术，相当于已经进入空间站，以后进行交换对接是更高级的一步。”航天专家梁思礼介绍说。中国宇航员科研训练中心主任陈善广说，中国女航天员培养已纳入计划，经过五年培养周期的女航天员可能搭载“神九”升入太空。可以肯定的是，未来的太空，将因为有中国的参与而更加精彩。（节选自李菁《进入太空的“费聂组合”》三联生活周刊2005 年10 月20 日）

1．从原文中选出一句能概括全文内容并解释标题的句子：__________________________

2．“神五”与“神六”的实验有哪些区别？

答：________________________________________________________________

3 ．阅读本文，我们可以推知在未来的五年内我国还将要发射几只太空飞船？

答：________________________________________________________________

4．本文写从“神五”到“神六”的技术改进给航天员带来的舒适感觉时曾用了一个形象的比喻，请把它们找出来，并说说它的表达效果。

答：________________________________________________________________

表达效果：___________________________________________________________

5．文中有多处细节描写，请找出一处来，并说说它的作用。

答：_________________________________________________________________

6．就文章最后一句话的内容，抒发几句“精彩”的感言。

答：__________________________________________________________________

改正下列病句，并说明理由。（4分）

（1）他不仅能用新的理论指导自己的工作，而且还能吃透这些理论的精神。

（2）校对的正确、装帧的美观、印刷质量的好坏，都是我们应当做到的。

阅读表达（71题2分，其余各题每题3分，满分20分）请将答案写在答题纸上。

[1]Do you have a sweet tooth? According to a recent report by the research organization NPD Group , Americans are cutting back on sugary foods and drinks , Today, on average ,kids are eating and drinking sugary sweets 126 times less than they did in1998

[2]”This change is about the farnily”NPD Group has been surveying households across the United States about       , The study includes,5,000 people from 2,000 households, Families taking part in the survey keep a journal of their daily diets for two weeks.

[3]Since March lst, 1980,the NPD Group has been surveying households across the United States about       , The study includes,5,000 people from 2,000 households, Families taking part in the survey keep a journal of their daily diets for two weeks.

[4]The study shows that a large percentage of Americans still satisfy their sweet geeth, but in smaller amounts, It also shows that nearly 98% of the adults and chidren surveyed still have at least one sweet ,but only every two weeks ,Kids today ate dating cookies 8 times less than they less than they did in 1998, and drinking fruit juice 16 times less.

[5]According to the Centers for Disease Control and Prevention (CDC), the percentage of lbese kids aged 6 to 19 tripled in the USA between 1980 and 2000, About 9 million children were much too overweight , Today, obesity rates are not falling , but they aren’t growing ,either, “There’s the movement upward, the leveling off ,and the drop Right now we’re at the leveling off point”

[6]Schools nationwide are doing their part to put childhood obesity on a downward trend, Fried food has disappeared from many cafeteria menus, Whole-wheat bread has replaced white bread , Water and low-fat milk have replaced sugary drinks such as fruit punch, sports drinks and soda, Many schools have also banned junk food and now require healthier snack options in their vending machines, These efforts, both at home and in school, are slowly putting kids on the right track for healthy eating habits.

小题1:What is Paragraph 6 mainly about?(no more than 15 words)

小题2:Fill in the blank in Paragraph 3 with proper words to complete the sentence(no more than 5 words)

小题3:Explain the underlined sentence in Paragraph4.

小题4:According to the study, how often do almost 98% of the adults and children surveyed have a sweet?(no more than 10 words)

小题5:What do we know about today’s obesity rates in America?(no more than 8 words)

小题6:What does the underlined word“alter”mean in paragraph2?(no more than I word)

小题7:List three things that people do in order to put kids on the right track for healthy eating habits.

a、                                                                                   

b、                                                                                   

c、                                                                                   

一枝黄花在花卉市场上的俗称是（）。

A.黄莺

B.黄鸟

C.黄花菜

D.小黄菊

根据恒定流的定义，下列正确的说法是：（）

A.各断面流速分布相同

B.各空间点上所有运动要素均不随时间变化

C.流线是相互平行的直线

D.流动随时间按一定规律变化