八年级语文答案答案：1 C 2A3.A 4.A5.C6.A 7. 满字写台阶长满青苔，因而行人罕至，暗示寺的空寂人稀，使人倍觉孤单冷落。 生字则为幽暗的景色增添了动感，也表现出寺外密林少见阳光的阴暗，以景衬情。8. 首联动静相衬，蝉噪以声写静，反衬禅智寺的冷寂，秋雨秋风则烘托出禅智寺的冷寂。尾联则以乐 衬哀，身处喧闹繁华的扬州，却只能在静寂的禅智寺中凄凉度日，伤感油然而生。两句在写景中暗含着诗人的凄凉情怀，表现诗人的孤寂落寞的心境。9. 寓城西宝界寺 10. 降职，远贬官于是，就光，光亮这11. 双脚踏出的痕迹还隐约可见，到现在还在12. 略 【译文】 张九成被贬官到横浦，住在城西的界寺。他住的房间一扇短窗，每天天将亮时，他总是拿着书本站在窗下，就着微弱的晨光读书。这样一直坚持了十四年这久。等到他回到北方了，在窗下的石头上，双脚踏出的痕迹还隐约可见。 13 略14说明了研制绿色塑料的原因、绿色塑料的特点及种类。 15 用具体事实说明“白色污染”难 以根除 ( 后果十分严重 ) 。( 共 2 分，“用具体事实”1 分，说明“白色污染问题严重”1分。大意正确 即可得相应的分) 16绿色塑料是指在一定期限内具有与普通塑料制品同样的功效，而在完成功效后，能够自行降解和再利用，不会污染环境的塑料。(共 2 分，大意正确即司得相应的分) 17 相同：最终都分解成二氧化碳和水，不会污染环境。不同：天然高分子型塑料是利用纤维素、木质素等天然物质，用化学方法制成的塑料。微生物高分子型塑料，是由一种叫真核产碱性细菌先在葡萄糖溶液中生产出生化聚酯，再经进一步加工生产出的生物塑料。微生物高分子型塑料还可用做肥 料回归大自然。( 共 4分，相同点1 分，不同点3 分，大意正确即可得相应的分) 18答题要点：使用普通塑料袋的危害；“绿色”塑料袋的特点；使用“绿色”塑料袋的意义； 语言表达简明、连贯、得体。( 共 4 分，每个要点1 分) 19一位家境贫寒的女大学生，每个周末给父亲“打电话”报平安，父亲跑十里路去小镇上的小商店 听女儿的电话铃声，却从来不接电话。（意思对即可）20“即刻”表示父亲十分期盼女儿的电话“昂首”是表达了父亲知道女儿平安后的心情愉悦 21让女儿在某个时间用电话铃声来代表自己一切安好22我不都在电话铃声里听到了嘛！ 23父亲不接女儿电话，只听铃声，当然是为了节省话费；父亲每周去听一次女儿打来的电话铃声，不再是普通的电话铃声，它饱含亲情，饱含思念，凝聚着父亲和女儿的千言万语，因而成了“幸福铃 声”。（意思对即可）24. 综合性学习（ 1）学生的语言表达和阅读能力下降。 （2）造成这一现象的主要原因：一是学生阅读量少；二是由于漫画、音像制品不断普及带来的负面影响。建议：学校加强对学生阅读的引导，引导学生更多地阅读文字作品，开展丰富多才的读书活动。（符合题意即可） （3）示例：提问一：当前社会上普遍反映学生阅读能力下降，您认为语文教师（或语文教学）应该承担怎样的责任呢？提问二：面对当前不少学生阅读能力下降的现状，您认为语文教师应该怎样来改变这一现状？提问三：在语文教学中，您认为应该怎样处理好“读图”与读书的关系？ 八年级物理试卷答案参考答案一. 填空题1. 相互；运动状态2. 等于做匀速直线运动3. 匀速二力平衡4.mg 竖直向下 5. 面积压强 6. 小小 7. 大小 8. 0.2 3.2 二、选择题9. C 10. A 11. A 12. B 13. ABC 14. AB 三、 计算题 15. 运动惯性最大速度12.5 16. (1)p=海水gh=1.03 103kg/m3 10N/kg5000m=5.15107Pa (2)F=pS=5.15 107Pa 30010-4m2=1.545106N 17. （1）重力 G=ng=50kg10N/kg=500N。（2）压强 p=Pa mNSGSF4025.05001022。（3）穿底部较粗糙的鞋子或钉鞋，增大摩擦。 四、实验题 18.（1）P=F/S=G/S=mg/S= Shg/S=hg 铁块的高度和密度有关三 （2）将三个铁块竖直放置海绵上，观察比较海绵被压陷得深度，若深度相同， 则可验证猜想三正确。 19.钢片形变程度减小斜面上的物体对斜面的压力为0 与物体的重力大小有关 五、探究题 20. （1）重力支持力（2）速度（3）小慢（4）作匀速直线运动 21. （1）减小 摩擦力对实验的影响( 或减小摩擦力或使小车在水平面方向上只受两个力的作用); （2）两个力必须 作用在同一直线上. 22. （1）小 ; 相平（2）深度（3）大 ; 大（4）不变 ; 相等 八年级英语试卷答案听力部分第一节：听下面的8 段短对话。每段对话后有一个小题，从每小题A、 B、 C 三个选项中选出一个最佳答案。 听完每段对话， 你有 10 秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一读。1.W:What do you usually do on weekends? M:I often go skateboarding.And I sometimes watch TV,but I never go shopping Q:What does the man often do on weekends? 2.W:Hi,Ted !What are you doing for vacation? M:I m visiting my grandma in the country.I m leaving on Friday. Q:When is Ted visiting his grandma? 3. M:How do you get to school? W:I take the subway and it takes about thirty-five minutes. Q:How long does it take the woman to get to school? 4. M:I m very thired. W:Well,you should go to bed early tonight. Q:What does the woman advise the man to do tonight? 5. M:Hey,V ince.Can you play tennis with me today? M:Uh,no,sorry,I can t .I have to study for a test today. Q:Why can t Vince play tennis today? 6.W:What do you think your life will be like in twenty years,Zhou Kai? M:Oh,I think I ll be an astronaut and I ll live on the space station Q:Where does Zhou Kai want to live? 7.W:What were you doing when the fire started? M:I was talking on the phone.My father was reading a newspaper and my mother was cooking dinner. Q:Who was reading a newpaper when the fire started? 8.W:What kind of pet do you want to get? 3 2 2 2 M:Uh,goldfish are too boring.Snakes are too scary.Maybe dogs are great pets. Q:What does the man think of goldfish? 第二节：听下面的5 段或对白。每段对话或独白后有几个小题，从每小题A、 B、C 三个选项中，选出一个与你所听到的对话或独白内容相符的问题的答案。听每段对话或独白前，你都有 10 秒钟的时间阅读相关小题；听完后，每小题将给出5 秒钟的作答时间。每段对话或独白读两个遍。听第一段材料，回答第9 至 11 小题。M:Can you tell me what you like doing after work? W:Well,I like watching TV，and I also like listening to music .I never read books.Its boring. M:Would you like to go to the cinema with me tonight? There is a new film about computers and robots.I think you will like it.W:I would like to.I m interested in robots.But I need to do some shopping in the market at first.Then we can go to see the film together. 听第二段材料，回答第12 至 14 小题。M:Hi,Lucy.When did you buy that new bike? W:I didn t buy it ,you know.It is my birthday present.Today is my birthday. M:Oh,happy birthday to you. W:Thank you . M:Who gave the bike to you? W:My parents have it to me.What do you think of it? M:It s so nice .I like it very much. W:Thank you,Mike.Will you have a try? M:I d like to .Thank you. W:You re welcome. 听第三段材料，回答第15 至 17 小题。M:Haven t seen you far a long time.Where did you go on vacation?Did you go to Canada? W:No,I did n t .I wanted to go there at first,but finally I went to Australia with my parents. M:How was your vacation?Did you have a good time there? W:It was terrible .I stayed there 7 days, but it rain 5days! M:What a pity! W:What about you?Where have you been these days? M:Nowhere.I stayed at home. 听第四段材料，回答第18 至 20 小题。W:Hi,Jim.My class is going to have a football match with the teachers this Friday afternoon. M:That s fantastic. W:Would you like to join us? M:What time does the mach start? W:At four p.m M:I think there is no problem for me .Where shall we meet? W: