1.上升increase(ed) rise/rose/risen grow/grew/grown n/v.
Shoot up垂直上sour 飞涨v
2.下降decrease (ed) fall/fell/fallen decline(ed) drop (ed) n/v
Collapse 崩溃
3.Slightly slowly steadily gradually significantly rapidly sharply dramatically 越来越快
4.不变there is no change .
Level off +数字
remain constant /unchanged at 数字
5.波动。Fluctuate between A and B
6.过渡时间starting from /beginning from then /however/and then until after that finally
7.before 在什么之前after 在什么之后
Pie chart
1.类型A+Take up /make up/ represent /occupy /account for /share / 百分比/数字+ in 时间
2.百分比/部分（large the part)go to / belong to(属于）+ 类型A
3. 类型A enjoys the greatest popularity with百分比或部分, which is followed by 类型B, with 百分比/部分, / which is twice as many as 类型B,
4.The dominance/ majority (支配地位) belongs to 类型A with 百分比
Line chart
1.方面A+ verb (上涨下降不变)+adv +time(from to / between and/ during /since/ after/ before)
2.There is (was) a +adj +n +in 方面A+ time
3.变化量（a dramatic fall）(was seen) / appear(ed)+until+达到结果两in +time
4.结尾作比较，两个量之间作横向比较。
倍数关系
1.A is five times as many/ much as B. A 是B的五倍.
2.A doubles/ triples B.
3.B is 25% / half / one third of A.
4.A overtook B at (point / 43%, 1000) in (time/ at 9 PM, in 2002, in May). A 超过B, 比后者高出。
5.A caught up with B... A 追上B，与后者平等
6.A is five times more than B. A 比B多五倍.
7.A is ten times that of B.
The more... , the more ....the older they get, the more attention they pay to health, but the less importance they put on education.
例子：（Starting from 9% at 6 am, 1.radio audiences began to increase sharply and peaked at 25% at 8 am.. Then, 2.there was a gradual decline in it after 9 am, until it reached the bottom of 2% at 5 am the next day. ）
During the whole morning, television audiences experienced a significant rise with minor fluctuations between 4% and 15%. At around 2 pm, it overtook the number of radio audience, and began to shoot up to the top of 45% at 8 pm. After that,3.( a dramatic fall was seen during the period before 4 am in the next day,) when it also bottomed at 4%.
Table 句型总结:
As can be seen from the table, A is less than / below10%.
A is no less than 20%. A 不少于20%.
The following diagrams display……
流程图注意过渡词语：
Firstly, then, after that, in the next stage, to follow, finally.
Firstly, in the second stage, in the third step, fourthly, to end.
To begin with, ten days later, after a week, further after two months, the next process may last 2 weeks, finally.
动词的选用
表示生产，产生：produce, make,
表示演化，变化：develop into, grow into, become, turn into, change into, evolve into, advance into,
发出，放出：give off, give out, emit 气体／光／热, produce,
吸收：absorb, take in, assimilate,
结合：combine, come together, be integrated, merge（合并为一）,
最新雅思写作常用万能句型整理大全 1.The most effective means to solve this problem is that ______________. In that case, ______________. 2. Everything has its own two sides, no exception with AAA. For one thing, ______________. for another, ______________. 3. My experience tells me that to ______________ needs a thorough and persevering process, and in this process you had better abide by the principles mentioned above. 4. On the whole, it is high time that we recognized the significance of ______________. 5. As a result, we should take some effective methods to ______________. 6. Judging by the figures, we can draw a conclusion that ______________. 7. In a word, the whole society should pay close attention to the problem of ______________. Only in this way can ______________ in the future. 8. In my opinion, we should place much emphasis on the importance of ______________. 9. But ______________ and ______________ have their own advantages. For example, ______________, while ______________. Comparing those two, however, I prefer to ______________.
Sentence Structure 常用的“主语+系动词+表语”的句型 1....Be (beneficial, important, essential, required, crucial, vital, critical, challenging, difficult, harmful, detrimental, exposed, subject, vulnerable) to something 练习：过度工作对工作者的健康有害。 Overworking is detrimental to workers’ health. 2.Be of benefit (value, importance, interest, concern) to something 练习：在有关小孩成长的重要事情上，父母应该和小孩商量。 Parents should consult children on matters of importance to children’s development. 3.Be likely (unlikely, able, unable, willing, unwilling ,reluctant, pleased, inclined, prone) to do something 练习：环境主义者倾向于反对高密度种植。 Environmentalists are inclined to disagree with intensive farming. 4.The main purpose (objective, function, duty, key, priority) of somebody/something is to do something 练习：学校的主要功能是传播知识。 The main function of schools is to impart knowledge. 5.Be aware (mindful, wary, conscious) of something 练习：很多父母现在意识到儿童早期教育的重要性。 Many parents are now aware of the importance of early childhood education. 6. Be familiar (satisfied, obsessed, preoccupied, concerned) with something 练习：很多父母现在满脑子都是他们的职业。 Many parents are completely preoccupied with their careers. 7.Be under threat (under pressure, under scrutiny, at sick of) 练习：因为缺乏资金，很多的学科项目有倒闭的风险。 Many scientific projects are under threat of closure due to lack of funding. 8.It is important (necessary, easy, difficult, reasonable, imperative, pointless) to do something 练习：否认父母在小孩早期教育的重要性是没有理由的。 It is pointless to deny the importance of parents in children’s early education. 常用的“主语+不及物动词”的句型 9....disappeared/vanished/emerged/surfaced/occurred/happened 练习：当国家付出努力提高经济的时候，问题出现了。 Problems have surfaced when countries make an effort to develop their economies. 10. Something increased (climbed/grew/rose/dropped/declined/slid/slipped/plummeted) 练习：电子商务在GDP的比重越来越重要。 E-commerce has increased in importance as share of GDP. 11.Something contribute to (lead to, result in, result from, give rise to, consist of, make up) something 练习：工业化导致资源的耗尽。 Industrialisation has contributed to the depletion of resources.
上升:rise, increase, incline, ascend, surge, rocket up, 下降: fall, decrease, decline, descend, fall, plunge 幅度大：significantly, dramatically,considerably,noticably, markedly, greatly, 幅度小：minorly, slightly 慢：slowly, gradually 快：rapidly, sharply, 中等;moderately,modestly 持平：level off, stay constant, stablize 波动：fluctuate flctuation 达到顶点：peak at, reach the peak of , summit/climax, the highest point, hit a record high, 达到低谷： bottom at, reach the bottom of,reach the valley of, lowest point 居高不下：reach a plateau of 句型： 5 v+adv. The rate of crimes increased rapidly from 1990 to 2000. 6.There is a +adj +n There was a rapid increase in the crime rate from 1990 to 2000.
7. …show an upward/ downward trend The crime rate shows an upward trend from 1990 to 2000. 8. 时间见证 The last decade in the 20th centure witnessed the growth in the rate of crime. 加入数据 分词形式 The rate of crimes increased rpidly, inclining/ from 15% in 1990 to 25% in 2000. 副词形式The rate of crimes increased rpidly, up from 15% in 1990 to 25% in 2000. 定语从句The rate of crimes increased rpidly, which inclined from 15% in 1990 to 25% in 2000. …表大概 Approximately, roughly, about, nearly/ less than, more than 表推测 It can be expected/ predicted/speculated that…. It is possible to expect/predict/speculate… 表分别是 Respectively, seperately, each A and B ascended gradually, rising from 2to 5 and 3 to 4 respectively.
常见雅思小作文句式整理 今天小编为大家带来的是关于雅思小作文句式的内容，供大家参考，希望可以帮助到大家。 雅思小作文句式1、趋势类词汇 上升动词类: increase, go up, rise up, grow up, jump up, surge, shoot up, keep an upward tendency 下降动词类: decrease, go down, decline, fall down, drop, sink, dip, keep a downward tendency 波动动词类: fluctuate 持平动词类: remain the same, stabilize, remain stable, remain constant 修饰动词的副词: slightly 轻微地, slowly 缓慢地, gradually 逐渐地, steadily 稳定地, rapidly 迅速地, moderately 温和地, 轻微地, significantly 明显地, sharply 明显地, dramatically急剧地, drastically 急剧地 上升名词类: increase, rise, growth, jump, surge 下降名词类: decrease, decline, fall, reduction, drop 波动名词类: fluctuation 修饰名词的形容词: slight, slow, gradual, steady, rapid, moderate, significant, sharp, dramatic, drastic 雅思小作文句式2、极值类词汇和表达 最高点: reach the peak/top/highest point Increase to the peak/top/highest point(所有上升类的动词都可以替换掉increase) 最低点: reach the bottom/lowest point drop to the bottom/lowest point(所有下降类的动词都可以替换掉drop) 占的最多: occupy/make up/take up/account for the largest proportion/number/percentage of … 占的最少: occupy/make up/take up/account for the smallest proport ion/number/percentage of… 雅思小作文句式3、倍数的表达方式
雅思小作文模板句必备50句型 A 1.the table shows the changes in the number of...over the period from...to... 该表格描述了在...年之...年间...数量的变化。 2.the bar chart illustrates that... 该柱状图展示了... 3.the graph provides some interesting data regarding... 该图为我们提供了有关...有趣数据。 4.the diagram shows (that)... 该图向我们展示了... 5.the pie graph depicts (that).... 该圆形图揭示了... 6.this is a cure graph which describes the trend of... 这个曲线图描述了...的趋势。 7.the figures/statistics show (that)... 数据(字)表明... 8.the tree diagram reveals how... 该树型图向我们揭示了如何... 9.the data/statistics show (that)... 该数据(字)可以这样理解... 10.the data/statistics/figures lead us to the conclusion that... 这些数据资料令我们得出结论... 11.as is shown/demonstrated/exhibited in the diagram/graph/chart/table... 如图所示... 12.according to the chart/figures... 根据这些表(数字)... 13.as is shown in the table... 如表格所示... 14.as can be seen from the diagram, great changes have taken place in... 从图中可以看出，...发生了巨大变化。 15.from the table/chart/diagram/figure, we can see clearly that...or it is clear/apparent from the chart that... 从图表我们可以很清楚(明显)看到... 16.this is a graph which illustrates... 这个图表向我们展示了... 17.this table shows the changing proportion of a & b from...to... 该表格描述了...年到...年间a与b的比例关系。 18.the graph, presented in a pie chart, shows the general trend in... 该图以圆形图形式描述了...总的趋势。 19.this is a column chart showing... 这是个柱型图，描述了...
Gao Phis Academic Personalized, professional tuloring. 雅思句型翻译练习(2) Day 6 1. 许多人相信科技的最大弊端就是它可能会带来一些难以想象的消极影响。 (disadva ntage) 2. 计算机会使人们丧失想象和创造力这一事实使我相信其是祸而非福。(rather tha n) 3. 毫无疑问互联网的快速发展使得许多人相信它是万能良药，然而情况并非总是如此。 (goes without say ing that …; soluti on) 4. 无可否认，博物馆可以扮演一个教育的作用，因为它给公众提供一个好的机会去研究他们国 家的历史和传统。(play a role in) 5. 许多人没能够意识到这样一个重要的事实：语言的多样性将会极大的推动文化的发展。也许 这就是为什么许多语言现在正处于濒临灭绝的境地。(diversity; enhance; on the verge of) 6. 毫无疑问，家庭成员之间的关系已经不像以前那么亲密。(not as... as...) 7. 广告之所以盛行主要在于它们的信息容量很大。(prevaili ng; in formative) 8. 互连网是如此盛行因此没有人可以避免不受到它的影响。(so…that…)
9. 可想而知，从事兼职工作可以培养学生的独立性和团队合作精神。 (develop) 10. 当前的教育效果远不能让人满意。(results; far from) 11. 造成该现象的最主要原因在于过度工业化似乎已经成了一种无法避免的趋势。(over- industrialization) 12. 文化多元化对人类文明而言就如空气之对于地球。(A is to B what C is to D ) Day 7 13. 造成该现象的原因有许多。 14. 一谈到计算机，人们持有不同的看法。(when it comes to …) 15. 考虑到该问题的严重性，我们必须得想出一些切合实际的措施来解决它。(severe; realistic) 16. 没有人能否认，我们已经进入了一个全球信息化的时代。(age of information) 17. 无疑，有关教育的话题总是能够引起我们的关注。 18. 在当代社会，环保总是能够引起我们的关注。 19. 众所周知，大学的主要作用是培养一个人的全面发展。 20. 可以毫不夸张地说学会如何合作在一个人的职业中是至关重要的因素。
常用万能句型： 1、Nothing has received more praise and abuse than something 译文：没有什么能像…这样毁誉参半。 2、There is no doubt that 译文：毫无疑问 3、The reason why + 句子~~~ is that + 句子 译文：之所以…主要在于 4 、So + 形容词+ be + 主词+ that + 句子（如此…以至于…） 译文：如此…因此 5、It is conceivable that + 句子 译文：可想而知 6 、Leave much to be desired 译文：…远不能令人满意 7、The most obvious reason for this phenomenon is that 译文：造成该现象的最主要原因在于 8 、A is to B what C is to D 译文：A 对于B 就恰如C对于D 9 、There are probably many reasons contributing to this phenomenon 译文：造成该现象的原因有许多。 10、When it comes to ……， 译文：一谈到… 11、No one can deny the fact that…
译文：没有人能否认 12、To be sure, the topic concerning ……can always attract our eyes 译文：无疑，有关…话题总是能够引起人们的关注 13、Never has …failed to fascinate us in modern society 译文：在当代社会…总是能够引起人们的关注 14、Simply put,… 译文：简而言之， 15、It is no overstatement to say that 译文：可以毫不夸张地说 16、…is a good case in point 译文：…就是一个绝佳的例子 17、People assume different attitudes towards this issue 译文：人们对该问题的观点不一而同。 18、As is widely-accepted,… 译文：众所周知， 19、To conclude,… 译文：总之， 20、Nothing is further from the truth than this opinion 译文：没有任罕菊净种说法比这种观点更加荒唐了。 21、There is an element of truth in both opinions 译文：这两种观点都有其可取之处。 22、Another consideration in this case is that…
小作文三大句型翻译练习 1. 主（The number of...）+ 谓（increased/decreased）+ from...to... 男性吸烟者的数量在1960年到2000年之间从21%下降到17%。 The number of male smokers decreased from 21% in 1960 to 17% in 2000. 数据增长剧烈，并且在1990年的时候达到峰值400。 The number increased dramatically and then peaked at 400 in 1990. 数据剧烈下降，在1998年达到谷值100。 The number plummeted, reaching the bottom at 100 in 1998. 员工的平均收入与去年相比增长了50%。 The average income of the staff increased by 50 percent compared with last year. 婚姻的数量在接下来10年内稳定在这个水平。 The number of marriages remained stable at this level over the next decade. 在这25年期间，牛羊肉的消耗下降明显，分别到了100克和50克。 During this 25-year period the consumption of beef and lamb fell dramatically to approximately 100 grams and 55 grams respectively. 同样地，保险花费有一个上升的趋势，从只有2%上涨到8%在2001年的时候。 Similarily, the cost of insurance saw a rising trend, growing from only 2% to 8% by 2001. 相比之下，家具的花费呈现了一个相反的趋势。 In contrast, the cost of furniture showed an opposite trend. 2. There be 句型 男性吸烟者的数量在1960年到2000年之间从21%下降到17%。 There was a downward trend of male smokers, from 21% in 1960 to 17% in 2000. 在所有组别中，电脑使用有一个明显的上升。 There was a sharp increase in computer use in all categories. 在美国家庭中，个人电脑的使用有一个稳步增长的趋势。 There was a steadily rising tendency of personal computers in households in the US. 在印度1930年到1950年期间，大米的消耗有一个微弱的波动。 There was a minor fluctuation in the consumption of rice between 1930 and 1950 in India.
雅思大作文万能开头搜集 下面是我搜集的关于雅思大作文的开头： 1. 开头万能公式一：名人名言 有人问了，“我没有记住名言，怎么办?尤其是英语名言?”，很好办：编! 原理：我们看到的东西很多都是创造出来的，包括我们欣赏的文章也是，所以尽管编，但是一定要听起来很有道理！ 经典句型： A proberb says, “You are only young once.”(适用于已记住的名言) It goes without saying that we cannot be young forever. (适用于自编名言) 更多经典句型： As everyone knows, No one can deny that… 2. 开头万能公式二：数字统计 原理：要想更有说服力，就应该用实际的数字来说明。 原则上在议论文当中十不应该出现虚假数字的，可是在考试的时候哪管那三七二十一，但编无妨，只要我有东西写就万事大吉了。所以不妨试用下面的句型： According to a recent survey, about 78.9% of the college students wanted to further their study after their graduation. 看起来这个数字文邹邹的，其实都是编造出来的，下面随便几个题目我们都可以这样编造： Honesty 根据最近的一项统计调查显示，大学生向老师请假的理由当中78%都是假的。 Travel by Bike 根据最近的一项统计调查显示，85%的人在近距离旅行的时候首选的交通工具是自行车。
Youth 根据最近的一项统计调查显示，在某个大学，学生的课余时间的70%都是在休闲娱乐。Five-day Work Week Better than Six-day Work? 根据最近的一项统计调查显示，98%的人同意每周五天工作日。 其他句型： A recent statistics shows that
首段（题目的改写方法） 1, 替换表示“显示”的动词 show=illustrate=describe=present=reveal 2, 若国家的名字是缩写，可改为全称或者相反 USA=United States of American 或America UK=United Kingdom 或Britain China=P.R.C 3，变换时间的表现形式 连接时间的介词和常用表达 --in, at --over the period --for the following --from...to --between...and... 4，将图表内信息具体化 The bar chart below shows the estimated sales of jeans for two companies next year in Turkey. (two companies: Mongol and Jack&Jones) 5，替换同义词 These two figures are about crime in Britain. (5分） These two figures given concern criminality in Britain.(6分） Given are two figures concerning criminality in Britain. (7分）
6同义表达 percentage=variation changes=variation men=males women=females data=figures/statistics university=college family=household during=over different=various=several=diverse per year=annual spending=expense=expenditure kind=type=category country=nation and=as well as about=concerning=regarding 首段（结构性改写） 一：变成There be 句型 题目: The pie chart below shows the main reasons why agricultural land becomes less productive. 改写: The pie chart shows that there are four main causes of farmland becoming degraded in the world today. 二：变成How句型 题目：The graph below gives information about water use in two different countries. 改写：The graph shows how the amount of water used changed in two different countries. 三：显示整体趋势 题目:The graph below shows the proportion of the population aged 65 and over between 1940 and 2040 in three different countries.
雅思写作常用句型分类总结 雅思写作是否有规律可循，答案是肯定的。至少从语言上来讲，雅思考试的写作可以通过一些句型的替换来实现个人观点的陈述，完成论述过程。熟练掌握运用这些表达方式可以大大节约在考场上的时间，也可以使自己的文章能够流畅自如，从而获得高分。下面就将这些句型做一个分类总结： 一．首段的句型 第一句：描述背景： 1. Along with the rapid development the society, remarkable changes have taken place in… 随着社会的快速发展，……已发生了显著的变化。 2. The ….is a subject matte r in recent years. …是近年来的一个课题。 3. In recent years, China has experienced an alarming increase in… / In recent years, much more attention than ever before has been paid to …. 最近几年来，中国……有了惊人的增长。 /近几年来，….吸引了众多关注。 4. One of the pressing problem facing our nation (China) today is…and… 我们国家(中国)如今面临的紧迫问题之一是…… 第二句：改写题目/介绍两个对立论点 1.There is much controversy over whether…/There is an ongoing debate about … 对于是否…很有争论 2.S ome people think that… Others argue that the opposite is true. There is probably some truth to both arguments, but I think… 有的人认为应该……另一些人持相反意见。也许双方的观点都有一定道理，但是…… 3.It is widely held/acknowledged that….(改写题目)。Such people think that…（介 绍对方观点） 第三句：提出个人观点/引出接下来要讨论的内容 1.表示只赞同一方观点： My personal view is that … is of benefits to sb./sth. As far as I know, its benefits are far more obvious than its downsides. Although…, I am of the view that they do more harm than good. My personal view is that its benefits cannot justify its harmful effects.我 个人观点是它的好处不能抵消它的负面影响。
雅思小作文常用句型50句 雅思小作文常用句型50句 寄语：在雅思复习的时候，要根据自身情况针对性的进行复习，说到写作文这个方面是很多人苦恼的事情，不要害怕，今天小编为各位读者收录了雅思小作文常用句型50句，希望能帮助到大家，欢迎阅读。 1. Practice makes perfect.熟能生巧。 2. the figures peaked at...in(month/year) ...的数目在...月(年)达到顶点，为... 3. To him that does everything in its proper time, one day is worth three.事事及时做，一日胜三日。 4. All time is no time when it is past.光阴一去不复返。 5. An investigation shows that female workers tend to have a favorable attitude toward retirement.一项调查显示妇女欢迎退休。 6. The latest surveys show that quite a few children have unpleasant associations with homework.最近的调查显示相当多的孩子对家庭作业没什么好感。 7. Proper measures must be taken to limit the number of foreign tourists and the great efforts should be made to protect local
雅思考试写作过程中常用到的句型大汇总 郑州雅思培训：https://www.doczj.com/doc/d416045477.html, 不少雅思学生抱怨说在雅思写作中不知道怎么表达一个句子，在开头的时候很是犹豫，今天本文总结了几十个常用的句型，希望对广大考生有一些帮助。 When asked about…,most people say…But many other people regard…as…I personally think… 当被问及对……有什么看法时，大多数人认为……但是，还有很多人认为……我个人认为…… When it comes to…,some people think that…Others argue that the opposite is true.There is probably some truth to both arguments,but… 涉及……这一问题，有的人认为应该……另一些人持相反意见。也许双方的观点都有一定道理，但是…… It is widely acknowledged that…contributed to…Experts argue that China must introduce…But I doubt whether…alone will solve the problem。 人们普遍认为……专家认为中国必须推行……但我对仅仅……就能解决问题表示怀疑。 An increasing number of people are joining…In reaction to the phenomenon,some say…But do they realize that…can also lead to… 越来越多的人……进入了……针对这一现象，一些人认为……但是，他们有没有意识到……也能导致…… One of the pressing problem facing our nation(China)today is…and… 我们国家(中国)如今面临的紧迫问题之一是……郑州雅思 Perhaps the most dangerous phenomenon gripping the nation today is… 也许当今困扰国家的最危险的现象是…… Never before in history has the issue of…been more evident than now。 历史上，……的问题从来没有比现在更加突出。 Perhaps it is time to reexamine the idea that… 也许现在是应该重新考虑……的时候了。 A growing number of people are beginning to realize that…is not the sole prerequisite for happiness。 越来越多的人开始意识到……并不是幸福的惟一条件。 Years of observing human behavior has enabled me to conclude that the major difference between…and…lies solely with… 对人们行为的多年观察使我能够得出这样的结论：……和……的主要区别仅仅在于…… There has been undesirable trend in recent years towards…A recent survey showed that…percent of respondents ranked…as their top priority,compared to…percent only a few years ago.Why do people fail to realize that…? 近年来出现了对社会有害的……倾向。最近的一项调查表明，……的调查对象把……作为他们的首选，相比之下，就在几年前，只有……的人这样想。为什么人们没能意识到……不一定带来幸福呢?郑州雅思学校 I recently read a newspaper article on…The deplorable problem of…has aroused public concern nationwide。 最近，我在报纸上读到一篇关于……的文章。……的问题令人深感遗憾，它已经引起了全国公众的关注。 Judging from the reams of evidence presented,we can safely conclude that…
雅思作文必背的20个万能句 According to a recent survey ,four-million people die each year from diseases linked to smoking. 依照最近的一项调查,每年有4,000,000人死于与吸烟相关的疾病. The latest surveys show that quite a few children have unpleasant associations with homework. 最近的调查显示相当多的孩子对家庭作业没什么好感. No invention has received more praise and abuse than Internet. 没有一项发明象互联网同时受到如此多的赞扬和批评. People seem to fail to take into account the fact that education does not end with graduation. 人们似乎忽视了教育不应该随着毕业而结束这一事实. Many experts point out that physical exercise contributes directly to a person's physical fitness. 许多专家指出体育锻炼直接有助于身体健康. Nowadays, many students always go into raptures at the mere mention of the coming life of high school or college they will begin. Unfortunately ,for most young people ,it is not pleasant experience on their first day on campus. 当前,一提到即将开始的学校生活,许多学生都会兴高采烈.然而,对多数年轻人来说,校园刚开始的日子并不是什么愉快的经历. In view of the seriousness of this problem ,effective measures should be taken before things get worse. 考虑到问题的严重性,在事态进一步恶化之前,必须采取有效的措施. Proper measures must be taken to limit the number of foreign tourists and the great efforts should be made to protect local environment and history from the harmful effects of international tourism. 应该采取适当的措施限制外国旅游者的数量,努力保护当地环境和历史不受国际旅游业的不利影响. An increasing number of experts believe that migrants will exert positive effects on construction of city .However ,this opinion is now being questioned by more and more city residents ,who complain that the migrants have brought many serious problems like crime and prostitution. 越来越多的专家相信移民对城市的建设起到积极作用.然而,越来越多的城市居民却怀疑这种说法,他们抱怨民工给城市带来了许多严重的问题,象犯罪和****. Many city residents complain that it is so few buses in their city that they have to spend much more time waiting for a bus ,which is usually crowded with a large number of passengers. 许多市民抱怨城市的公交车太少,以至于他们要花很长时间等一辆公交车,而车上可能已满载乘客. There is no denying the fact that air pollution is an extremely