私家车给现代人的生活带来什么影响的英语作文

With the increase of private cars, many uncivilized behaviors are emerged.

解题思路：钢铁与水和氧气同时接触时容易生锈；根据化学方程式可以判断反应类型；化学方程式可以表示多方面的含义．

（1）汽车表面喷漆后，可以使制造汽车的金属与水和氧气隔绝，起到防止生锈的作用．
故填：隔绝氧气和水．
（2）二氧化硅和碳在高温条件下反应，除生成硅外，还生成一种可燃性气体一氧化碳，反应的化学方程式为：SiO₂+2C

高温
.
Si+2CO↑．
二氧化硅和碳在高温条件下反应生成硅和一氧化碳，反应物和生成物都是一种单质和一种化合物，属于置换反应．
故填：SiO₂+2C

高温
.
Si+2CO↑；置换反应．
（3）①从反应的微观示意图中可以看出，甲是二氧化氮，乙是一氧化碳，丙是二氧化碳，丁是氮气，其中二氧化氮、一氧化碳和二氧化碳都是由氧元素和另外一种元素组成的化合物，属于氧化物；氮气是由氮元素组成的纯净物，属于单质．
故填：甲、乙、丙．
②A、物质丁是氮气，化学式为：N₂．正确．
B、反应的化学方程式为：2NO₂+4CO

催化剂
.
4CO₂+N₂，由反应的化学方程式可知，参加反应的乙与生成丁的分子个数比为4：1．不正确．
C、反应后生成的二氧化碳是一种温室气体，对环境有一定的影响．不正确．
D、根据反应的化学方程式可知，反应物甲和生成物丁的质量比是：92：28，若生成56g丁，则参加反应的甲的质量为184g．正确．
故填：BC．

点评：
本题考点： 金属锈蚀的条件及其防护；微粒观点及模型图的应用；反应类型的判定；书写化学方程式、文字表达式、电离方程式．

考点点评： 本题较难，主要考查了化学方程式的书写及其含义等方面的知识，只有对化学方程式有一个全面的理解，才能正确进行解答．

This old house has seen my childhood.
The time when Shanghainese don't have private cars has gone.
Your health condition will change to the worse if you ignore the doctor's advice.
Located on the People's Square,Shanghai museum fascinates large numbers of visitors everyday.

今天,我要告诉我的才华.首先,我是要炫耀我heartbear.事实上,我的心开始跳动,只要我看到漂亮的女孩.所以我不能停止我的心跳动,自从我来到这里.
接下来,我会告诉你没有情绪的微笑.这可以用来在类打破规则.
这些表演只是放松你的强度.不要严重.

（1）①汽车匀速行驶的速度：
v=[s/t]=[3600m/120s]=30m/s，
汽车受到的牵引力：
F=[P/v]=[24000W/30m/s]=800N；
②“固体清新剂”直接由固体变成了气体，所以发生的是升华现象．
（2）消耗电能为：W=W₁-W₂=951.6kW•h-811.6kW•h=140kW•h．
∵U=220V，I=10A，
∴使用的用电器总功率不得超过；P=UI=220V×10A=2200W．
故答案为：（1）800；升华；（2）140；2200．

C

购买外地的、当季的水果，不如购买当地的当季水果更能降低流通环节中的化石燃料的消耗，C错，尽量坐公交，少开私家车和教室人走灯灭、关风扇以及尽量使用太阳能热水器，少开空调都能减少化石燃料的消耗，A、B、D正确。

There are more and more people buying private vehicles.Really it is very convenient to go out by private vehicles.On work's days,they do not complain the late bus at the stop any more.And on weekends,they can go for a trip with their whole families.However,there are still many disadvantages.They have to consider the car park and fees as long as they go out.The pollution of private vehicles shoud be noted as well.More and more private vehicels appearing make a city crowder and crowder.So,inn short,we should better gradually walk or ride a bike instead of it.

这个不一定的,当然,如果同样的车轮转速,车轮的直径越大,就跑得越快.

去年12×80%=9.6万
所以千年是9.6÷(1+20%)=8万辆

There are so many people have private car now in china.Because people are richer and the cars are cheaper than before.Cars are easy for people who drives aroud.But there are some bad sides.The worst thing is the pollution.
亲,纯手打,

参考答案：我认为这种“车尾文化”更能彰显车主的个性，体现车主个性化的选择，活泼幽默；我认为这种文化现象不值得提倡，行车安全是首要问题，车尾标语应以警示注意安全、统一张贴为宜。（要求观点明确，有个人看法和见解即可）

With the economic growth and accelerating pace of urban modernization,the rapid increase in the number of motor vehicles and private cars as means of transport in modern society,is at an alarming rate into the households,to people's lives brought great convenience,can be subsequent exhaust noise pollution,traffic congestion,parking difficulties and a series of environmental and social problems gave rise to more trouble.
According to Dalian City Public Security Bureau Traffic Police Detachment Transport Agency to provide statistical data outside:the end of 2007 showed significant volume of new vehicles "blowout." According to incomplete statistics,about 70% of new vehicles as private cars,of which,except for some transportation,tourism and other large cars,60% are family cars.In 2002 the city's vehicle fleet,353,268,50,000 more than a year after five years of steady growth.2007,holdings of at least 635,000,1.8 times in 2002.That is,five years almost doubled the total number of motor vehicles in Dalian.And the figure in 2008 to refresh the.The first half of 2008 alone,Dalian half urban road car on the new 22000.
There are so many cars a day on the road,in the end of our lives will be affected,how should we respond?To solve this problem,the author has visited the Dalian Municipal Environmental Protection Bureau and motor vehicle exhaust management and other related departments to listen to the opinions and suggestions of experts,strive to find solutions to this social problem.

Advantages and disadvantages of private cars
With the fantastic spur both in industry and in economy in China,the number of people who own private cars is on the rise.Some people have bought cars of their own,and others are planning to buy cars.But there have been two quite different views on this phenomenon.
Some claim that there are many advantages brought about by cars.First,the automobile industry provides jobs for countless workers and strong support for other industries.Second,if conditions permit,owning a car can make us work more efficiently.Finally,life will become more convenient.A car allows one to move freely and with a car there is no need to wait for the bus in the cold or under the burning sun.
However,others strongly object to the increase in developing private cars.They hold that automobiles will give rise to a series of problems.In the first place,as more and more cars are produced and run in the street,a large volume of poisonous gas will be given off,polluting the atmosphere and causing actual harm to the health of people.Next,private cars contribute to traffic congestion so greatly that the advantages gained in comfort and freedom are often cancelled out by the frustration caused by traffic jams.The last problem is the increasing number of car accidents that have killed and will kill a lot of people in a friction of a second.
In my opinion,although automobiles have been playing a vital part in the daily activities of our society,they also bring us numerous troubles such as more serious environmental pollution,more traffic accidents and more energy consumption.They drink up huge amounts of fuel and throw out huge amounts of pollutants.Traffic accidents kill thousands and thousands of people each year and cripple more.Jams waste our precious time.Therefore I am against developing private cars.
很符合,楼主自行修改.

解题思路：（1）汽车使用的燃料多数为汽油和柴油；
（2）根据反应物、生成物和反应条件及质量守恒定律的两个原则，写出正确的化学方程式．根据反应物生成物的种类判断反应类型．
（3）与氧气和水隔绝可以防止金属生锈；
（4）根据反应物和生成物及其质量守恒定律可以书写化学方程式；

（1）目前多数汽车使用的燃料是汽油和柴油．
故答案为：汽油和柴油．
（2）反应物是一氧化碳和一氧化氮，生成物可被绿色植物光合作用吸收，故生成物之一是二氧化碳，根据反应前后元素种类不变，另一参与大气循环的生成物是氮气，化学方程式为：2CO+2N0

催化剂
.
2CO₂+N₂
故答案为：二氧化碳（CO₂）2CO+2N0

催化剂
.
2CO₂+N₂
（3）汽车表面喷漆主要是为了防锈，其原理是使钢铁与氧气和水隔绝．
故答案为：隔绝水和氧气（或空气）．
（4）二氧化硅和碳在高温条件下反应能生成硅和一种可燃性气体，根据质量守恒定律可知是一氧化碳，反应的化学方程式为：SiO₂+2C

高温
.
Si+2CO↑．
一种单质和一种化合物反应生成另一种单质和另一种化合物的反应，属于置换反应．
答案：
（1）汽油和柴油
（2）二氧化碳 2CO+2N0

催化剂
.
2CO₂+N₂
（3）隔绝水和氧气
（4）SiO₂+2C

高温
.
Si+2CO↑． 置换

点评：
本题考点： 常用燃料的使用与其对环境的影响；金属锈蚀的条件及其防护；反应类型的判定；书写化学方程式、文字表达式、电离方程式．

考点点评： 本题主要考查燃料、防止生锈的方法和化学方程式的书写等方面的知识，解答时应该根据质量守恒定律的内容正确的书写化学方程式．

With the development of vehicle industry,the purchasing amount of private cars is increasing sharply in recent years.
tips:
1.Widen the streets.Change the 2-lane ways into 4-lane ways and 4-lane ones into 6-lane ones if possible.
2.Build more underground parking lots.
3.Set limits for some vehicles(such as motorcycles and trucks)going into the dowtown.
4.Encourage citizens to go to or off work or go shopping by public transportation in order to relieve the pressure of the city traffic.

A、及时关闭电脑可以节约电能，从而节约发电的煤等原料，故符合主题；
B、常骑自行车，少开私家车可以节约燃油，减少碳的排放，符合主题；
C、自备购物袋，可以节约生产购物袋的原料，也符合主题；
D、多用柴草做燃料，增加碳的排放，不符合主题．
故选D

小题1:①语意双关，有距离才有美，另一层意思是请保持好车距，只有保持一定距离，彼此才是安全的，才是一件“美”事。②它运用了对偶的修辞手法，“你”“我”“心”“路”巧妙对应相连，不仅含蓄形象地提醒人们遵守交通规则，互相礼让，而且含有构建和谐社会的内涵。
小题2:最远的你是我最近的爱；不要让我们因相撞而结识；安全回家路最近；人与人近点，车与车远点。

1．示例：“处理”，教子认错、贴致歉信、领儿道歉
2．示例：这位母亲面临的“危机”一是车主们因车被划伤而愤怒（地要重惩划车人），二是自己孩子犯了错却不能认识这是犯错。
3．与划线句相照应的一句话是“车主们笑着接受了孩子的纸船和道歉”。这两句话对表现主题的作用是：车主们一“怒”一“笑”，前后照应，形成对比，表明划车事件因得到赔偿和孩子认错而圆满解决，侧面烘托母亲对危机处理的智慧。
4．示例一：母亲以保护孩子幼小的心灵为前提教育孩子。孩子犯了错，她没有雷霆大怒，没有严厉呵斥，没有粗暴指责，而是晓之以理、动之以情，让孩子切身感受到错误的严重性，心灵上也没有留下阴影。
　 示例二：母亲能以身作则，教育孩子懂得承担责任。“但监控看不太清，没人能认出这两个孩子”，表明她本可以逃避责任，但她主动担当，给孩子树立了勇于承担责任的好榜样，引导孩子的心灵趋向纯真。
　 示例三：母亲让孩子亲身体验改正错误的感受。她让孩子亲手做认错的事，亲口说道歉的话，这是让儿子能正视自己的错误，懂得知错即改就能获得别人的谅解的道理，教育孩子不逃避责任，学会担当。
示例四：母亲采用符合儿童心理的方式教育孩子。她以儿子的折叠车和人家的私家车比较，让孩子设身处地地认识错误；有些父母信奉“打骂出孝子”，用责罚的教育方式，不但不能达到教育目的，还会让孩子产生自卑或逆反心理。

这个,反方能说什么,不好在什么地方：交通拥挤、污染、燃油……这些都是问题,但这些不是私家车的问题,这是“过度”购买私家车的问题,私家车本身的优点很多,方便啊,不怕风吹日晒啊.总之,不管反方怎么说,抓住私家车的好处,不要被对方牵到过度上就好了,反方完全没有还手之力.正方不需要赢,只要让反方赢不了就行了.

1.Person from Beijing's usual living standard generally had the astonishing enhancement.Passenger vehicle everywhere obviously,moreover many all is the private vehicle.Some people asked I in US whether drives,I said:"Certainly opens!" But when is inquired about whether wants drives when Beijing,my reply is:"Does not think!" I replied like this has the unprecedented traffic flow magnitude since the acknowledgement to Beijing this kind the driving environment to worry,also is drives thinking highly of to the Beijing driver which technical and the ability one kind of slightly belt ridicules,because their daily technology excellent left puts on the right side in Beijing's main street and small alley,meets no resistance,already became accustomed to.
2.Some people asked why a mountaineer does want to go to mountaineering .Everybody to know mountaineering this matter both the danger,and does not have any actual advantage,he replies:"Because of that mountain peak in there." I like this answer,because inside the package holds the sense of humor .Obviously is oneself wants the mountaineering,said is the mountain causes his heart itches.In addition,I also like this mountaineer's dry matter,the reason has not crawled toward the cliff on.It can cause the muscle ache,but also must brave to fall the brain the danger,therefore the average person avoids climbing a mountain as far as possible.

With the development of economy and population increase,urban traffic appeared bottleneck
Domestic and foreign economic developed city,there is the problem of heavy traffic.At the same time occupancy of private cars more and more high,at present our country has become the world's first national ownership of motor vehicles.No matter from the individual interests or the social interest Angle,a car is the social significance has a positive [1] the emergence of a car is a matter of necessity."A good car "by,once appear,safety accidents,safety responsibility but difficult points.The car a different from the early hitchhiking,not only the parties mean,and clear from its original facts to legal action behavior.But now China's laws on the provisions of the relevant problems or blank,The judicial organs and administrative organs of the lost a lawless,buffett,no chapter phenomenon,caused the current academic and social on time dispute continuously,the legal nature of the marginalized,debate essence benefit,complicated responsibility is more and more obvious.
This article through the comparison with kindness in the relationship between the paid for by,to distinguish between legal behavior or behavior is we should act,the paper analyzes the responsibility is tort liability or responsibility and contrast,proposed several foreign mature experience their own solutions.

开私家车旅游的利弊Nowadays, there are more and more people owning private cars. Is it a good or bad thing to have a private car?
There are some advantages. First, it can provide you with convenience. If you have a car, you can go wherever you want quickly and easily. Second, it can help you save a lot of time which may be wasted by waiting for other vehicles. And it also gives you the sense of independence.
However, it also has disadvantages to have a private car. For example, sometimes it is difficult for you to find a parking place. What's more, the expenses are high, such as paying for petrol and all the repairs your car needs. The most dangerous thing is that it is possible for you to cause some accidents.
So maybe it is better for people to take public transportation.

汽车：44÷60 私家车：80÷60 自行车：56÷60 第二问题：（80÷60）÷（44÷60）

No way people rich will choose faster and more convenient transportation. Obviously bicycle cannot reach the speed of cars; Can not reach the car driving distance; Also enjoy reach auto comfort

Genius at Work 天才在工作
If I were a Boy Again 假如我又回到了童年
如果世界是个一百人的村落
Love Your Life 热爱生活
Love 爱情
Self-Awareness 自我意识
The Flight of Youth 青春的飞逝
The Cobbler and the Banker 皮匠和银行家
The Life I Desired 我所追求的生活
The More Loving One 让我们成为更有爱心的人
The Rainy Day 雨天
These Things Shall Never Die 这些美好不会消逝
Think it Over……好好想想……
Virtue 美德
Words to Live by 生活的忠告
A Forever Friend 永远的朋友
A Grain of Sand 一粒沙子
A Greek to Remember 一位值得纪念的希腊人
A Psalm of Life 人生礼颂
Discovery 发现
Friends 朋友

With the development of economics as well as the improving life standard,more and more people possess private cars.As each coin has two sides,there are also disadvantages in such a trend.First of all,the air and noise pollution is undoubtedly going from bad to worse.The poisonous gas the private cars send out is not only of great harm to the environment around us,but to our human bodies as well,especially to the respiratory systems.Private cars,of their owners most are new drivers,meanwhile,are consequently easy to result in traffic jams or even accidents.You can imagine how worrying the situation can be when you are in a hurry!Such being the case,some immediate measures must be taken to prevent it in my opinion.For instance,we should pay more attention to the environmental protection to refresh the air,if possible,to reduce the noise level.It is expected that more advanced technology can make it a reality to replace the poisonous gas with one which both saves energy and causes no harm,thus making our daily life more satisfying

Enumeration and Analysis of the Various Factors Affecting the Quantity Growth of Private Cars in Beijing
题目尽量要简洁,所以建议英语翻译中的various和quantity可以省略,不影响题意.

没有人统计过

With the development of ecomeny,more and more families have the possession of provate cars.It is convenient to go out by cars.For one thing,we do not have to wait for bus or taxi.We can go everywhere and go out any time.For another,cars can hold four people at least which is better to bikes.

Nowdays,thanks to the benefit caused by the policy of reform and openning up,we can see more and more private cars running outside as the people's livelyhood has improvedramatically,Then,what exactly.

When it comes to cars,different people have different views.Some people think cars have a lot of advantages.In the first place,driving a car saves time.because competition is very fierce in this society ,time equals money .Secondly,people can go shopping o traveling at their spare time .
But ,others people suggest that cars are bad for society,such as:cars will increasing air pollution ,which will influence our life and production .Meanwhile ,cars will make the energy crisis worsen.In addition ,with the number of cars growing,plenty of new drivers don’t abide by traffic regulation ,which leads to traffic accidents .
In my opinion ,we should drive our cars when our work is very busy .Meanwhile,we should reduce driving the car when short distance or having a lot of time.We should properly use modern traffic facility,only then our life will colourful.
大家对私家车的观点是见仁见智,有人认为私家车好处多多.首先,自己开车能节约时间.现代都市竞争激励,时间就是金钱.第二,有了私家车,人们空闲时间就可以开车去购物或自驾游.
但是,有人认为拥有私家车坏处多多,例如,私家车过多会加重空气污染,进而影响我们的生活生产.同时,私家车过多会加快能源危机的进程.此外,随着私家车数量的增长,大量的不会遵守交通规则的菜鸟司机上路,成为马路杀手,必然会导致更多的交通事故的发生.
我认为,只有在我们工作需要的时候才应该拥有私家车,而且当路程较近或者不赶时间的时候,有车一族尽量不要开车上路.只有我们都合理搭乘现代交通工具,我们的生活才会变得更多姿多彩.

When it comes to cars,different people have different views.Some people think cars have a lot of advantages.In the first place,driving a car saves time.because competition is very fierce in this society ,time equals money .Secondly,people can go shopping o traveling at their spare time .
But ,others people suggest that cars are bad for society,such as:cars will increasing air pollution ,which will influence our life and production .Meanwhile ,cars will make the energy crisis worsen.In addition ,with the number of cars growing,plenty of new drivers don’t abide by traffic regulation ,which leads to traffic accidents .
In my opinion ,we should drive our cars when our work is very busy .Meanwhile,we should reduce driving the car when short distance or having a lot of time.We should properly use modern traffic facility,only then our life will colourful.
大家对私家车的观点是见仁见智,有人认为私家车好处多多.首先,自己开车能节约时间.现代都市竞争激励,时间就是金钱.第二,有了私家车,人们空闲时间就可以开车去购物或自驾游.
但是,有人认为拥有私家车坏处多多,例如,私家车过多会加重空气污染,进而影响我们的生活生产.同时,私家车过多会加快能源危机的进程.此外,随着私家车数量的增长,大量的不会遵守交通规则的菜鸟司机上路,成为马路杀手,必然会导致更多的交通事故的发生.
我认为,只有在我们工作需要的时候才应该拥有私家车,而且当路程较近或者不赶时间的时候,有车一族尽量不要开车上路.只有我们都合理搭乘现代交通工具,我们的生活才会变得更多姿多彩.

（1）设建造室内车位x个，则可以建造露天车位[180000−6000x/2000]=（90-3x）个，由题意，得


90−3x＞2x
90−3x≤3x，
解得：15≤x＜18，
∵x为整数，
∴x=15，16，17．
∴共有三种建造方案：
方案一：室内车位15个，露天车位45个；
方案二：室内车位16个，露天车位42个；
方案三：室内车位17个，露天车位39个；

（2）设月租金为w元．由题意，得
w=200x+100（90-3x），
=-100x+9000，
∵k=-100＜0，
∴w随x的增大而减小．
∴当x=15时，月租金最多为w=-100×15+9000=7500元，
∴投资全部收回至少需要180000÷7500=24（月）
即至少需要2年时间．

Recently ,we may hear quite different opinions about the sedans whether good or not.Most people take it for granted that it is good for people economizing the time.However,others hold the opinion that more and more sddans are not good for the surroundings.
A dominant idea is that the sedans are good for people.In this view,they think it is more convenient and quick for people driving from home to the place where the work.Nevertheless,objectors think the surroundings is more important.They argue that more an more sedans will make the atmosphere go bad and the atmosphere pollution is a terrible thing.
As to me ,I perfer the second one.On the one hand,the development cannot cost the surroundings.On ther hand,more an more sedans will take more and more traffic accidents.Therefor,I perfer the second opinion.

1、3/4 *3/4 *1/2=9/32
2、1-9/32-1/4*3/4*1/2-3/4*1/4*1/2-1/4*1/4*1/2=1-9/32-3/32-3/32-1/32=1/2

路越来越堵了,空气越来越差了

我觉得应该是;
近两年来,我省经济发展迅猛.不说别的,你看街上的私家车如雨后春笋：一汽大众、长安福特、东风雪铁龙、广州本田……还有一些说不上名儿的.各种品牌应有尽有.

这道题你写错了吧,如果是减速的话,第2秒的位移会小于9m,不能为10m的.
我以前做过这道题,你可以看一下解题思路：
一辆公共汽车进站后开始刹车,做匀减速直线运动.开始刹车后的第1s内和第2s内位移大小依次为9m和7m.则刹车后6s内的位移是
解析：由题意得：由Δx＝aT2可得汽车做减速运动的加速度大小为2m/s2,
由于平均速度等于中间时刻的瞬时速度,v平=（9+7）/2=8m/s,
所以可得做减速运动的初速度为8+2*1=10m/s,
因此经过5s汽车的速度就减为了0,所以6秒内的位移也就是汽车减速的总距离,
由v^2＝2ax可得刹车后的位移为25m.

解题思路：（1）汽柴油是常用的燃料；
铁制品与水和氧气同时接触时容易生锈；
根据反应物、生成物、反应条件及其质量守恒定律可以书写反应的化学方程式；
（2）甲烷燃烧时能够放出大量的热；
氧化铁在高温条件下和一氧化碳反应生成铁和二氧化碳，和氢气反应生成铁和水．

（1）①汽车的动力主要来自于化学反应，目前多数汽车使用的燃料是汽油和柴油．
故填：汽油和柴油．
②汽车表面喷漆主要是为了防锈，其原理是隔绝水和氧气，还可以采用防锈措施有镀一层金属．
故填：隔绝水和氧气；镀一层金属．
③二氧化硅与碳在高温条件下反应生成硅和一氧化碳，该反应的化学方程式为：SiO₂+2C

高温
.
Si+2CO↑．
故填：SiO₂+2C

高温
.
Si+2CO↑．
（2）①该工艺流程中，甲烷的作用是燃烧产生热量、做生产合成气的原料，冶炼出的铁水中含有铁、碳等物质，属于混合物．
故填：燃烧产生热量、做生产合成气的原料；混合物．
②氧化铁和一氧化碳、氢气反应的化学方程式分别是：
3CO+Fe₂O₃

高温
.
2Fe+3CO₂、3H₂+Fe₂O₃

高温
.
2Fe+3H₂O．
故填：3CO+Fe₂O₃

高温
.
2Fe+3CO₂．
③该工艺流程中，可循环利用的物质是CO₂和H₂O．
故填：CO₂和H₂O．

点评：
本题考点： 常用燃料的使用与其对环境的影响；铁的冶炼；金属锈蚀的条件及其防护；纯净物和混合物的判别；书写化学方程式、文字表达式、电离方程式．

考点点评： 不同的生产工艺有不同的特点，要善于分析生产工艺的特点，以便正确解答问题．

If we will be late for work, we can drive our private cars, and we can save much time.It's convenient.
It is convenient to have private cars in life. If we are almost late for work or it's a rainy day,we can drive out and so that we can save much trouble.It's really convenient.

C

A项“蔚然成风”形容指一件事情逐渐发展盛行，形成一种良好风气。这里明显是“不好的风气”属于褒贬误用。B项语句逻辑有误，否定不当，应改为“无时无刻不”。D项“狡兔三窟”比喻隐蔽的地方或方法多，这里属于忘文生义。

With the development of economics as well as the improving life standard, more and more people possess private cars.
As each coin has two sides, there are also disadvantages in such a trend. First of all, the air and noise pollution is undoubtedly going from bad to worse. The poisonous gas the private cars send out is not only of great harm to the environment around us, but to our human bodies as well, especially to the respiratory systems. Private cars, of their owners most are new drivers, meanwhile, are consequently easy to result in traffic jams or even accidents. You can imagine how worrying the situation can be when you are in a hurry!
Such being the case, some immediate measures must be taken to prevent it in my opinion. For instance, we should pay more attention to the environmental protection to refresh the air, if possible, to reduce the noise level. It is expected that more advanced technology can make it a reality to replace the poisonous gas with one which both saves energy and causes no harm, thus making our daily life more satisfying!

If you choose the cost of private cars is to choose ten times the cost of public transport.

A:Hello,everyone .Today,we will talk something about private cars.
B:OK .Private cars are a hot topic now .And more and more families own private cars.Private cars,as the product of modem civilization,have been playing a vital role in people's daily activities.
C:Yes,private cars are a convenient means of transportation .If I have private car,I can go wherever I like.
A:Nowadays more and more private cars have entered thousands of ordinary families.Private cars are used every day to carry in people to and from work.At weekends,private cars take families on joyful outings.Most of people living in the city like private cars very much.
C:And there is no doubt that private cars will have a great impact on the economic growth.The rapid car industry growth will contribute much to keeping the country's economy growing at a higher rate in the near future.
B:But,private cars have also given rise to a series of problems.For example,the street are crowded with cars.They not only cause traffic accidents which injure or kill a large number of people each year,but also make great noise and give off many poisonous gases
A:En,the polluted air given off by cars will do great harm to our health,too many private cars will lead to traffic jams and a great deal of energy will be wasted and so on.
C:But I believe we can solve all of the problems in the near future.Many countries research green cars,purification the exhaust,and they research new energy.
B:Yes,I agree with your perspective .I also believe that this day will come true soon.
A:Private cars,like everything else,have more than one face,we can’t say it is a good or bad thing ,it just as a coin has two sides ,so there are both advantages and disadvantages of having a private car.
C:Yes,owning a private car has both its advantages and disadvantages.It is advisable that we should pay much attention to the environmental protection by not having a private car if we have little or no practical use of the private car.
B:So I think we should take advantages of private cars and make them serve us better.Meantime we hope that satisfactory solutions to these negative problems will be found soon.
A:Because of the limit time,we must say goodbye to you.This discussion is wonderful,See you next time.
ABC:Bye.
我这是三人的,没段都比较长,你可以拆解一下,可以变成四人的了.

现在的油价比原来上涨了30%,假设其他因素都不变,就在780元的基础上增加30%,也就是平均每月需要油费大约是1000元左右.

As we all know that environmental pollution is becoming more and more serious. What make the worse is that the environment which we live get a bad effect .
Measures must be taken as soon as possible ! The following is my advice: First of all, we can try our best to take pulic transit . At the same time ,reduce the use of personal cars. Bsides, ruducing the use of plastic bag and using more bags will help a lot . Moreover, it is necessary for us to keep our environment clean ,which can create a good environment for us to study!
Last but not least, we also can persuade our friends to do it.
Actions speaker louder than words ,let us do it together!
Wish our life become better,so do our future!

答案如下,希望可以帮到你.
As society continues to develop,people's living standards improved.Private car in today's society has unwittingly into millions of households.Meanwhile,the attendant rise to many serious problems surfaced,the real placed in front of the whole society.For example,traffic congestion,parking is difficult,air quality,atmospheric pollution is low,frequent traffic accidents and so on.In the trend of yearly increase in traffic accidents,the current conflict is also the most prominent issues of concern than most - driving under the influence!
For this reason,some time ago some of the major traffic accidents,this paper has aroused controversy on the current drunk-driving accident that should not be legislation,and the resulting issues of pros and cons of a specific and thorough analysis.