代表团同印度文艺界人士在非正式的、亲切的气氛中交流了经验（修改病句）

问金牌数几枚.
100*0.5+1=51（枚）

解题思路：东南亚绝大部分位于热带，湿热的气候条件，使其成为世界上重要的热带作物生产基地之一，是世界上天然橡胶、油棕、椰子和蕉麻的最大产地．

东南亚绝大部分位于热带，湿热的气候条件，使其成为世界上重要的热带作物生产基地之一，是世界上天然橡胶、油棕、椰子和蕉麻的最大产地，选项ABC不符合题意．
故选：D．

点评：
本题考点： 东南亚是热带经济作物和稻米的重要产区．

考点点评： 本题考查东南亚的物产，牢记即可．

（1）运动员水平飞出后在空中做平抛运动,根据平抛运动规律有s=v0t H=1/2gt^2
由几何关系得 H=h+stan37°
联立以上各式代入数据解得 t=1.6s
（2）落下时竖直方向的速度 vy=gt
则落下速度 v=√v0^2+vy^2
代入数据得 v=8√5 m/s

解题思路：湿热的气候条件，使东南亚成为世界上重要的热带作物生产基地之一，是世界上橡胶、油棕、椰子和蕉麻的最大产地．

东南亚是世界上橡胶、油棕、椰子和蕉麻的最大产地．
故选：A．

点评：
本题考点： 东南亚的农作物分布图．

考点点评： 根据东南亚所处的温度带，判定其产品．

（51-32）÷32=19÷32=0.59375≈59.4％
增长率=增长数量÷单位“1”（分不清时可以看“比”字后面的数字,大部分是单位“1”）

1、51/100=51% 21/100=21% 28/100=28%
2、180/3/15%=400米 400/（180/3）-3=三分之十一
3、24*15%=3.6时
4、50/（1-45%-45%）=500元

设韩国队得了X枚 3X+12=51 X=13 请点一下右上角的采纳--来自百度知道专业认证教师

C

一切物体都有保持原来运动状态不变的性质叫惯性，王蒙到终点停不下来就是因为惯性，故选C.

B

韩国队得了X枚，则 51=3X+12 51-12=3X 39=3X X=13

我相信,人人都有自己的追求,都有一个目标,并且都为自己的目标而不懈奋斗.
科学家探索科学奥秘,文学家寻觅创作源泉,下岗工人寻求再就业机会,农民寻找致富之路；教师为弄清一个问题而寻根究底,学生为获取一个正确的答案而执著追求.这样的境界多么壮美,这样的人生多么绚丽!我们的生活,因为有了远大的理想而更有意义；因为有了目标,才五彩缤纷,才焕发出青春的光彩.
正确的追求是人们前进的精神支柱和动力.一个人要成就一番事业,会遇到许多困难和挫折.有了正确的追求和目标,就会找到正确的方向,困难和挫折就无法阻挡他前进的脚步.
我们的追求是方向,也是动力.人的一生其实就是实现一个个目标,一步步成长的过程.小学阶段追求的实现,也就意味着我们站在了新的起跑线上,开始迎接新生活的挑战.所以说,确立新的追求是我们在新环境中成长的需要.
理想,是人生的奋斗目标和指路明灯,是催人奋进的巨大力量.树立远大的理想,追求积极向上的人生目标,将使我们的生活更有意义,将使我们的青春焕发出绚丽的光彩!
人的一生不能没有追求,没有追求的人生将会是没有意义的人生.为了让我们的生活更有意义,我们应有自己远大的追求,并且为之奋斗.

第一题
（51-32）/32=28%
第二题
240/（0.95-0.75）*0.75=900

Hello everyone my name is xx today i will have a speech in here,it's
a about a story ,it's called < Fly away home >
I like this book, it's from Patricia Hermes ,and it also have a film ,it's very moving.
Amy is a 13 year old girl just like us,but from a ancident ,her mother was dead (or death? 我不知道哪个是对的, = =) . Little Amy had to go lived with her father in Canada -the man that separation of her nine years.
At the first time ,she couldn't adapt to the environment here,she missed her mother and she didn't want to go to school until she found 16 geese egg in the swamp.
Amy was very surprise and happy ,she looked after the geese very carefully ,she didn't allow anybody to harm them .Finally, the geese were born.
Amy and her father were very happy, but the geese must fly to northern
during winter . So Amy's father persuaded Amy help geese fly away home- from Canada southern to the USA.
During the way father was hurt his shoulder,so Amy must finished the final 13 kilometer by herself.
In the end, Amy was succeed, she help the geese fly to home.
The second year, the 16 geese were come bake to Amy's house absolutely.
It's a really story it was happend in Canada,but in fact ,the geese just come back for 13 only, but it's still a moving story. I like it.
Thank you for every one 's listened (再次不确定, = =) That's all.

解题思路：东南亚位于亚洲的东南部，包括中南半岛和马来群岛的大部分．

中南半岛以热带季风气候为主，因降水年内分配不均而分为旱季和雨季．赤道横穿马来群岛中部，群岛大部分地区属于热带雨林气候．这里终年高温多雨，许多地方分布着茂密的热带雨林，农作物可以随时播种，一年到头都有收获．所以代表团成员没有必要携带的是羽绒服等御寒衣物．根据题意．
故选：B．

点评：
本题考点： 人民生活与地理环境的关系．

考点点评： 该题考查东南亚的气候特点，理解解答即可．

I'm Li Hua, today it is my responsibility for the reception of our school's visiting British education delegation. In the morning, I took the delegation to visit our school, at noon, we had luch with the students in the school canteen. In the afternoon, the representive teacher of the British delegation, John had given a geography lesson to our school's senior 2 class 4. Tomorrow morning, head of the British delegation, Mr. Taylor, will give a lecture about the British education situation in our school's report room, And in the afternoon, I will take them to visit Guilin and enjoy its sceneries.
是人手精工翻译,若果满意,请不要忘记采纳哈,谢谢啦!

∵金牌比银牌大约多40.7%
∴金牌数=银牌数×(1+40.7%)=27×1.407=38
∵银牌比铜牌大约多17.4%
∴铜牌数=银牌数/(1+17.4%)=27/1.174=23
∴获得金牌38枚,铜牌23枚

A

解题思路：东南亚绝大部分位于热带，湿热的气候条件，使其成为世界上重要的热带作物生产基地之一，是世界上天然橡胶、油棕、椰子和蕉麻的最大产地，也是世界重要的稻米出口地．

东南亚绝大部分位于热带，湿热的气候条件，使其成为世界上重要的热带作物生产基地之一，也为稻米的种植提供了得天独厚的优越条件，水稻是东南亚各国普遍种植的粮食作物．
故选：B．

点评：
本题考点： 东南亚是热带经济作物和稻米的重要产区．

考点点评： 本题考查东南亚的物产，熟记课本知识点解答即可．

解题思路：东南亚处在亚洲与大洋洲、印度洋与太平洋的“十字路口”，是世界海洋运输和航空运输的重要枢纽．

东南亚的印度尼西亚位于赤道附近，属于热带雨林气候，终年高温多雨，经常午后电闪雷鸣，大雨倾盆，当地的主要粮食作物是水稻，当地居民饭桌上以大米为主食；东南亚是海外华人最集中的地区，因此在印度尼西亚有众多的华人和华侨．而泰姬陵位于印度，吴哥窟位于柬埔寨．
故选：D．

点评：
本题考点： 东南亚的自然地理特征．

考点点评： 本题主要考查东南亚的自然或人文现象．

东南亚是世界上天然橡胶、油棕、椰子和蕉麻的最大产地，比较题干中的四个选项可得，最有可能出现在订货合同的是橡胶和椰子．
故选：B．

解题思路：东南亚绝大部分位于热带，湿热的气候条件，使其成为世界上重要的热带作物生产基地之一，是世界上天然橡胶、油棕、椰子和蕉麻的最大产地．

东南亚绝大部分位于热带，湿热的气候条件，使其成为世界上重要的热带作物生产基地之一，是世界上天然橡胶、油棕、椰子和蕉麻的最大产地，选项ACD不符合题意．
故选：B．

点评：
本题考点： 东南亚是热带经济作物和稻米的重要产区．

考点点评： 本题考查东南亚的物产，熟记课本知识点解答即可．

解题思路：

(1)她对地面的压力为：

压强为：；

(2)其平均速度为：；

(3)滑冰中的物理知识有很多，比如：脚向后蹬地，人向前滑行，这说明物体间力的作用是相互的，同时也说明力能改变物体的运动状态；人滑行的过程中，冰刀与冰面摩擦生热，这是利用做功的方法改变了物体的内能，即机械能转化成内能；由于冰刀的面积很小，所以冰刀下冰面受到的压强很大，降低了冰的熔点，冰熔化成水，起到了润滑剂的作用，使人滑起来更流畅。

（1）1.1×10 ⁶ Pa；（2）11.11m/s；（3）物体间力的作用是相互的；冰刀与冰摩擦生热，机械能转化成内能


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Dear friends,
Welcome to our school! I’d like to talk about two ways of study used in our school. One way is to study with groups. In this way, we help each other and learn how to work together. Also, we can share other’s ideas in the groups. The other way is to study by ourselves. We make our plans and carry them out. By doing so, we can not only make full use of time but also work more efficiently. And the most important thing is that we have become major roles.
Thank you!

解题思路：（1）知道李坚柔的体重m，利用G=mg求其重力，对冰面的压力等于重力，知道每个冰刀与地面的接触面积，利用压强定义式求当她单脚着地时，对冰面的压强；
（2）知道全程路程和所用时间，根据速度公式求出平均速度；
（3）力可以改变物体的运动状态；改变物体内能的两种途径：做功和热传递．据此回答．

（1）李坚柔对冰面的压力：
F=G=mg=55kg×10N/kg=550N，
李坚柔对冰面的压强：
p=[F/S]=[550N
5×10−4m2=1.1×10⁶Pa；
（2）她在500米比赛中的平均速度：
v=
s/t]=[500m/45s]≈11.11m/s；
（3）比赛中李坚柔不断用脚向后蹬地以获得较大的速度，说明了力的作用是相互的、力可以改变物体的运动状态；
冰刀在冰面上滑动时，摩擦生热，将机械能转化为内能，内能增加，通过做功的方式增加了冰面的内能．
答：（1）当她单脚着地时，对冰面的压强为1.1×10⁶Pa；
（2）她在500米比赛中的平均速度是11.11m/s；
（3）滑冰过程中包含很多物理知识：力的作用是相互的、力可以改变物体的运动状态．

点评：
本题考点： 压强的大小及其计算；速度公式及其应用．

考点点评： 本题考查了压强的计算、速度的计算、力可以改变物体的运动状态以及做功改变物体的内能，属于基础知识考查范围．

Dear Mike,
Thank you for your letter.I have known the activity about what you said,now let me tell you some information.On January 20 morning,you will visiting our beautiful school,together with some part of teachers and students from our school,maybe we can see each other at that time if we lucky enough!After the delicious lunch,you will take part in our Science Class Exhibition,enjoying the development of technology in China.In the evening,you will be invited to Chinese students' home to have Chinese dinner with Chinese friends.And the next two days,you will travel in Guizhou and surrounding areas.
I hope you have a nice travel!
Best wishes!
Yours,
Lihua
同为学生党,看在我一个字一个字亲自动脑想、亲手键盘敲出来的份上,求采纳!

A Possible Version
Thursday Marchl, 2012 Fine
This afternoon an American high school delegation, consisting of 10 students and 5 teachers came to visit our school. Our headmaster showed them around some parts of the school, such as the library, the lab and the gym.
Fortunately, our class was chosen to have an informal discussion with the visitors, which was a good opportunity for us to practice our English. Everyone at present was active to introduce themselves one by me. Our monitor, Zhanghua,made a brief introduction of the Chinese traditional festivals, especially the Chinese Spring Festival.Soon after that Tom, an American student, who was a great fan of Yaoming and Jeremy Shu-How Lin, said something about NBA and some other hobbies. Then we talked about some other topics that we were concerned with.
Almost an hour had passed before we realized it. It’s really amazing to talk with the American teachers and students in English, which helps us a lot with our English.


Ladies and gentlemen! I am very glad to tell you about the changes to our school.
　　In the past, there was only a small playground. The books in the library were old and there were only a few kinds of them. There were only some trees and flowers in our school.
　　But things have greatly changed these years. Now we have a bigger playground with a bigger football field and two basketball courts. There is a swimming pool ,too. We can borrow different kinds of new books from our modern library. Our school is as beautiful as a garden with lots of green trees all year round.
　　I think it’s lucky of us to have such good studying environment. We will work harder and serve the people better in the future.
　　I hope you will enjoy your stay in our school. Thank you very much!


Welcome to our school．I would like to talk about two ways of study in our school．The first way is to study in groups．When we study in groups,we can help each other．We can learn to listen to others and how to work together．Also,everyone can have chances to express his own ideas．The other way we like is to study by ourselves．We can make our own plans for study and learn to make good use of time．We can also learn to think by ourselves．And the most important thing is that we can be the master of our own study．
Thanks for listening!

B

To the organizing committee,the race to delegation of him,because his mother's critical,but can't attend the meeting and inform you the organizing committee
改了

解题思路：东南亚绝大部分位于热带，湿热的气候条件，使其成为世界上重要的热带作物生产基地之一，是世界上天然橡胶、油棕、椰子和蕉麻的最大产地．

东南亚绝大部分位于热带，湿热的气候条件，使其成为世界上重要的热带作物生产基地之一，是世界上天然橡胶、油棕、椰子和蕉麻的最大产地，选项ACD不符合题意．
故选：B．

点评：
本题考点： 东南亚是热带经济作物和稻米的重要产区．

考点点评： 本题考查东南亚的物产，熟记课本知识点解答即可．

Last Friday, the American Senior School students visited our school. They arrived at our school at eight o'clock in the morning.There are twenty five students in the group. Our school staff gave them a big welcome.The visitors were being ushered into the school hall. The school principal gave a welcome speech follow by the speech from the group representative.After the meeting, the visitors tour the school compound, laboratories, library and the school workshop.At five in the afternoon, the visitors had oper dialogue with our school staffs and students.The visitors left at six in the afternoon.

解题思路：东南亚位于亚洲的东南部，包括中南半岛和马来群岛的大部分．

中南半岛以热带季风气候为主，因降水年内分配不均而分为旱季和雨季．赤道横穿马来群岛中部，群岛大部分地区属于热带雨林气候．这里终年高温多雨，许多地方分布着茂密的热带雨林，农作物可以随时播种，一年到头都有收获．所以代表团成员没有必要携带的是羽绒服等御寒衣物．根据题意．
故选：B．

点评：
本题考点： 东南亚的自然地理特征．

考点点评： 该题考查东南亚的气候特点，理解解答即可．

解题思路：东南亚位于亚洲的东南部．有丰富的热带自然景观、众多美丽的沙滩和岛屿，以及许多名胜古迹和独特的风土人情，成为该地区丰富的旅游资源，吸引着世界各地的旅游者．如缅甸仰光的大金塔、印度尼西亚的婆罗浮屠、柬埔寨的吴哥窟、泰国曼谷的水上市场、越南的下龙湾、花园城市-新加坡等．

读图可知，属于东南亚景点的是D-----缅甸仰光的大金塔．根据题意．
故选：D．

点评：
本题考点： 世界上的国家和地区概况．

考点点评： 该题考查东南亚的旅游业，熟记课本知识点比较记忆即可．

解题思路：先利用求知道一个数的百分之几是多少，求这个数的方法，求出金牌总数，再用求一个数的百分之几是多少的方法分别求出其它数值．

金牌总数是8÷25%=32，
球类与水上运动一样都是8，
射击是32×13%=4.16，
体操32×3%=0.96，
田径32×6%=1.92，
力量型32×28%=8.96，
故此题应如下所填
项目 水上项目 球类 射击 体操 田径 力量型 总计
金牌数 8 8 4 1 2 9 32
占百分比 25% 25% 13% 3% 6% 28% 100%

点评：
本题考点： 百分数的实际应用．

考点点评： 此题主要考查一个数的百分之几是多少用乘法，知道一个数的百分之几是多少求这个数用除法．

1、为体育代表团送行 （一举成名 ）
2、为谈判代表送行.（ 一帆风顺）
3、为旅游观光者送行.（一路顺风 ）
4、为演讲参赛者送行.（ 一鸣惊人）

银牌27,38/（1+11/27）=27

B

为裁判员送行：一飞冲天、一鸣惊人
为体育代表团送行：一帆风顺、一往无前
为演讲参赛者送行：一言九鼎、一字千钧

About above-mentioned the new time of acceptance from April,30th to May,30th,after the internal discussion with Jack and the coordination with customers,we reached a general consensus that delegation should finish the acceptance work on devices in Switzerland as soon as possible.

解题思路：东南亚位于亚洲的东南部，包括中南半岛和马来群岛的大部分．东南亚处在亚洲与大洋洲、印度洋与太平洋的“十字路口”，是世界海洋运输和航空运输的重要枢纽．

东南亚是世界上天然橡胶、油棕、椰子等热带经济作物的重要产地．目前，泰国天然橡胶和棕榈油的产量、出口量均居世界首位．菲律宾是世界上出产椰子、出口椰油最多的国家．
故选：D．

点评：
本题考点： 福建省．

考点点评： 考查东南亚出产的热带作物，是常见的基础题．

我们站在庄严肃穆的烈士纪念碑前.
天空为今天垂泪,松涛为今天呜咽.
有形的纪念碑可能会垮掉,但人们心里的纪念碑却永远屹立.
先烈们,你们安息吧!

36-11=25
25×11=275
275÷36=7余数为23
照相机里的胶卷还可拍23张照片

解题思路：先求出增加了几块金牌，然后用增加的数量除以十三届的数量129块即可．

（150-129）÷129，
=21÷129，
≈16.3%；
答：增加了16.3%．
故答案为：16.3．

点评：
本题考点： 百分数的实际应用．

考点点评： 本题是求一个数是另一个数的百分之几，关键是看把谁当成了单位“1”，单位“1”的量为除数．

一鸣惊人

反证法：
假设没有一个运动员的号码数等于其他两名运动员的号码之和.
那么,
设A集合为{运动员的号码}共有997个且互不相同,A

澳大利亚某中学代表团到你校进行为期一天的访问 上午：1同校长见面 2参观校园 3参加英语角活动 中午：在学校餐厅吃午饭 下午 1参观徐州博物馆 2到中国学生家做客 晚上 在学生家里用餐 八点乘火车去上海

Ladies and gentlemen! I am very glad to tell you about the changes to our school.
　　In the past, there was only a small playground. The books in the library were old and there were only a few kinds of them. There were only some trees and flowers in our school.
　　But things have greatly changed these years. Now we have a bigger playground with a bigger football field and two basketball courts. There is a swimming pool ,too. We can borrow different kinds of new books from our modern library. Our school is as beautiful as a garden with lots of green trees all year round.
　　I think it’s lucky of us to have such good studying environment. We will work harder and serve the people better in the future.
　　I hope you will enjoy your stay in our school. Thank you very much!

I think my friend Lucy can get the job.she is from America.She is good at English and speaks English very well .she is 160cm tall.she gets good grades .she is kind and often helps others.she is very popular in our school.she likes sports.she is outgoing ,too.
希望能帮到你

B

A、D两项观点正确，但与题意无关；C项观点错误。

1.一帆风顺 2.一哄而散 3.一路平安 4.一举夺魁 5.一气呵成 6.一展神威