高级词汇句型
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高级英语表达通常包括丰富的词汇、复杂的句型结构、恰当的成语和习语使用,以及精准的语法。
以下是一些例子:1. 词汇的使用:- 基础词汇:happy → 高级词汇:ecstatic- 基础词汇:sad → 高级词汇:despondent- 基础词汇:good → 高级词汇:superb2. 句型结构:- 简单句:I read the book. → 复杂句:Having spent the entire evening engrossed in the book, I found myself completely captivated by its narrative.- 简单句:She is beautiful and smart. → 并列复合句:Not only is she beautiful, but she is also exceptionally intelligent.3. 成语和习语的使用:- Time flies.(光阴似箭)- Break the ice.(打破沉默/僵局)- A stitch in time saves nine.(小洞不补,大洞吃苦)4. 语法的精准性:- 使用正确的时态:Despite having been warned, he still made the same mistake.- 使用虚拟语气:If I were you, I would take the opportunity without hesitation.- 使用分词和不定式:To improve your English, practicing daily is essential.5. 文学修辞手法的使用:- 比喻(Metaphor):The world is a stage, and we are merely players.- 拟人(Personification):The wind whispered through the trees.- 夸张(Hyperbole):I've told you a million times not to exaggerate!6. 高级连接词的使用:- Consequently, Additionally, Furthermore, Nevertheless, Moreover通过这些高级表达方式,可以使英语更加生动、有深度,并能更好地反映说话者或作者的语言能力。
作文中常见的高级表达的词汇及句式(一)supeiror to 优于,胜过……的long for 渴望向往abundant丰富的,充裕的boost one's confidence 增强某人的自信odd 奇怪的coincide with 与……相吻合in association with 与……相联系shortcoming 缺点without doubt 毫无疑问stick to 坚持from my perspective 我认为genuinely 真诚地delighted 高兴的,欣喜的diligent 勤奋的,勤勉的,用功的for instance,…例如badly+adj 在很大程度上……moreover 再者,此外take full advantage of 充分利用bring some change 带来一些改变deliver a speech 发表演讲be of + 抽象名词: be of great significance = be significanthave a good command of 掌握,精通take sth for granted 认为……是理所应当attach great importance / value / significance to sth 认为某事很重要/有价值form a habit of …养成……的习惯without hesitation 毫不迟疑in the first instance 首先1. For the reasons given above, …鉴于上述原因2. last but not least 最后一点同样重要3。
One more thing I would like to mention is that……我还想提一点4。
Never give up and keep trying 不要放弃,继续努力5.Your early reply will be greatly appreciated!Your prompt reply will be highly appraciated!常用于询问信的结尾6.Apply to be a volunteer for……申请成为……的志愿者7.I would like to become a volunteer to do sth 表达想从事志愿者服务的惯用形式8。
一、高考英语作文常用高级句型词汇1首先, 第一: initia, to begin with, to tart with;2其次, 第二, 第三, 第四……: furthermore, moreover, in addition, beide 3最后: fina; at but not eat:(提及最后的人或事物时说)最后但同样重要的4现在目前, XXXX现象是不可避免且难以否认的Current, there i an inevitabe and undeniabe fact that ……At e to/reach the concuion that2 It i high time that we e to munication, … munication, the commit crimei that ocia environment i becoming wore21 俗语说得好:「…」。
We goe an od aing, "…"= A an od aing goerun, a, "…"= An od aing goe, "…"= It' an od aing that子句例︰俗话说得好:「诚实为上策」。
A an od aing goe, "Honet i the bet e to ou in the end34 从此之后,我已发现…Ever ince then, I have found that子句例︰从此之后,我已发现…Ever ince then, I have found mie the bet wa to avoid an e bac home afe ever da40 如此,我相信…。
In thi wa, I beieve that子句例︰如此,我相信大家能够像我一样享受乘坐公车的乐趣。
In thi wa, I beieve that a the bined effort, can we …例︰唯有通力合作,我们才能期望台湾不久有新的面貌。
英语书面表达中的高级句型和高级词汇一、高级词汇1.occur 替换 think ofSuddenly I had an idea that someone had broken into my house. →An idea occurred to me that someone had broken into my house.It occurred to me that someone had broken into my house.2.devote替换spendHe sp ends all his spare time in reading. →He devotes all his spare time to reading.3.seek替换want / look forThey sought ( wanted ) to hide themselves behind the trees.4.average 替换ordinaryI’m an average ( ordinary ) student.5.but替换veryThe film we saw last night was very interesting. →The film we saw last night was nothing but interesting.The film we saw last night was anything but boring.6.seat 替换sitOn his way to school, he found an old lady seated (sitting) by the road, looking worried.7.suppose 替换shouldHe is supposed to ( should ) have driven more slowly.8.appreciate 替换thankThank you very much for you help. →We appreciate your help very much. / Your help is much appreciated.9.the case替换 trueI don’t think it is the case ( true ).10.on替换as soon asAs soon as he arrived, he began his research. →On his arrival, he began his research..11.due to替换because ofHe arrived late due to ( because of ) the storm.12.cover替换walk/readAfter covering (walking) 10 miles, we all felt tired.13.contribute to替换 be helpful/usefulPlenty of memory work is undoubtedly helpful to English study. →Plenty of memory work will undoubtedly contribute to English study.14.round the corner 替换 coming soon/ nearby① The summer vacation is round the corner ( coming). Do you have any plans?② Li Ming studies in a school round the corner (nearby).e to light替换discoverThe family were so pleased when they discovered the lost jewels. →The family were so pleased when the lost jewels came to light.16.have a ball替换have a good time/ enjoy oneselfAfter visiting the workshop, we went back to school. Every one of us had a ball ( had a good time ).e up with替换think ofJack is very clever. He often comes up with ( thinks of ) new ideas.18.set aside替换saveSome students think that they should set aside some of their pocket money for books. (2004天津卷)19.be of + n. 替换adj.The products are of high quality (very good ) and are sold everywhere in China.20.refer to 替换talk about/of, mentionThe professor you referred to (talked about ) is very famous.21.can not but / can not help but替换have to doI could not but (had to) go home.22.more often than not替换usuallyMore often than not (Usually), the meaning of many words can be easily guessed.23.lest替换so that /in order thatI wrote down his telephone number so that I would not forget it. →I wrote down his telephone number lest I (should) forget it.24.be long for sth. / be long to do sth. 替换want to do sth./wish forI want to see you very mu ch. →I am long to see you.25.be caught up in/be crazy about/be absorbed in/be addicted to替换be interested inHe is caught up in ( very interested in ) collecting stamps.26.more than替换very① I’m very glad to learn that you are coming in September. →I’m more than glad to learn that you are coming in September. ( NMET 2003 )② If there is anything I can do for you, I wou ld be more than glad to help.(2004全国卷)27.perfect (ly) 替换good/ very wellHe speaks perfect ( good ) English./ He speaks English perfectly ( very well ).28.do sb a/the favor 替换helpWould you please do me the favor ( help me ) to turn down the radio?29.the other day替换a few days agoThe other day my brother and I went to the cinema by bicycle. ( NMET 1997 )30.in the course of替换duringIn the course of (During) the mountain-climbing, please help each other and pay special attention to your safety.31.the majority of替换mostThe majority of (Most of ) the interviewees prefer watching TVat home to going to the cinema.32.consist of替换be made up ofOur class consists of ( is made up of ) 50 students.33.be worn out替换 be tired / broken① After five hours’ non-stop work, we were all worn out (tired).② My shoes are worn out (broken). Please buy me a new pair.34.become of替换 happenWhat do think has become of ( happened to ) him ?35.attend to替换look after36.on condition that替换as long as37.nevertheless替换however38.express one’s satisfaction with替换be satisfied with39.spare no efforts to do替换try one’s best to do40.many a 替换many41.be rushed off one’s feet 替换be busy in doing42.a handful of替换a little / some43.meanwhile替换at the same time44.get to one’s feet替换stand up45.beneath替换under46.occasionally替换sometimes /once in while47.for instance替换for example48.seldom替换not often49.wealthy替换 rich50.amazing替换surprising51.as a matter of fact 替换in fact二、高级句型结构It句型① It will be + some time + before…It won’t be long before humans visit the Mars.② It is + adj./n.+ for sb to do sth.It is very important for us to learn computer well, because it has changed our life so much.He said since it was a new model in China, it was impossible to fix it without the right spare parts.(2008年湖北卷)③ It is + 被强调部分+ that…1) It is what Yang Liwei has done that encourages us a lot.2) Those who like reading extensively say it is through reading that we get our knowledge.more …than any other 表示最高级Among the optional courses, spoken English and computer study are more popular than any one else.名词从句① It would mean a great deal to me to listen to the tape and learn what is covered in the talk. ( 2004 全国卷Ⅲ )② My hometown is no longer what it used to be.(非限制性)定语从句① The flat is in a building on Fangcao Street. It is not far from Jianxin Chinese School.→The flat is in a building on Fangcao Street, which is not far from Jianxin Chinese School. (NMET 2003)② It was quite an experience for us both, which I’ll never forget for the rest of my life. (2002 北京卷)分词结构① I don’t know about others, but I used to have to work even at weekends doing endless homework and attending classes as well. (NMET 2001)② We’ll mostly stay at home in the evening watching TV, playing games, and meeting people. (2004 全国卷Ⅱ)③ Hearing this, a few people began to run after him.(2004 辽宁卷)④ Born in Am erican, Thomas Edison was a great scientist and inventor.(2008年湖南卷)with结构① A terrible accident happened yesterday, with nine people killed and almost eighty injured.② He was carrying a bedroll and a large bag on his shoulder, with a large suitcase in his left hand.倒装句① The library is to the east of the teaching building. →East of the teaching building is the library.② Although we are tired, we are happy.→Tired as we are, we are happy.③ Only in this way can he grow to be a useful man. (2002 上海卷)④ May all your dreams come true! May our friendship last till the end of the universe.!(2007年湖南卷)被动语态① Opinions are di vided on the question. (NMET 2002)② All classes are taught by teachers with rich experience in teaching foreign students. (2004全国卷Ⅳ)③ New factories, houses and roads have been built.(2004 江苏卷)巧妙的改写(1).Only 改成no one butOnly T om passed the exam last week. → No one but Tom passed the exam.(2).as soon as …改成No sooner…than…/Hardly…when…/Immediately…/The moment No sooner had we arrived at the cinema than the film started.(3).have sb/sth do/doneThe girl was knocked off her bicycle and had her leg broken (her leg was broken.).(4).变换插入语的位置① However, they suggest fees should be charged low. →They suggest, however, fees should be charged low. (NMET 2002)② I think this is a good chance for you to show your singing talent, and how well you’ve learned Chinese. →This is a good chance for you, I think, to show your singing talent, and how well you’ve learned Chinese. (2004 全国卷Ⅰ)(5). 用同位语代替非限制性定语从句Meimei, who is seven years old, has been learning to ride a bicycle for several days.→Meimei, a girl of thirteen, has been learning to ride a bicycle for several days. (2002上海卷)Shakespeare, a son from a poor family, a man of little education, wrote plays and poems that are read all over the world.(2008年湖南卷)其它(1)注重句子的开头① 用with复合结构开头With the sun setting in the west, we had to wave goodbye to the workers.With his help, we’ve learned how to analyze and settle problems.(2006年湖南卷)With the functions of inserting, deleting, moving and copying, it enables us to edit test, browse web page and download what we want.(2009年江苏卷)② 用非谓语动词形式开头ⅰ)In order t o improve our English, our school held an English contest.ⅱ)Walking to wards the cinema, he met a foreigner.(2)长短句交错使用(注意:应突出主题句;长句子并非越长越好)相关过渡语1). 表示时间顺序: first, then, afterwards, meanwhile, later,first of all, finally, at last…2). 表示空间顺序: near, next to, far from, in front of, on the left, on one side…3). 表示比较、对照: like, unlike, such as, but, however, on the other hand, on the contrary, nevertheless, otherwise…4). 表示因果关系: because, for, as a result, therefore, thus…5). 表示递进关系: besides, what’s more, what was worse, moreover, furthermore, in addition, on top of…6). 表示并列关系: and, as well as, also…7). 表示总结性: in general, in a word, in short, on the whole, to sum up, in brief, to conclude…。
求助信高级句型和词汇一、高级句型。
1. I'm writing to seek your assistance with... (aɪm ˈraɪtɪŋ tuːsiːk jɔː(r) əˈsɪstəns wɪð...)- 词性:这是一个现在进行时的句子,其中“write”为动词原形(写),“seek”为动词原形(寻求),“assistance”为名词(帮助)。
- 用法:用于在求助信开头表明写信目的,直接说明寻求帮助的事情。
例如:I'm writing to seek your assistance with my research project.(我写信是为了寻求您对我研究项目的帮助。
)2. I find myself in a rather difficult situation where... (aɪ faɪnd maɪˈself ɪn əˈrɑːðə(r) ˈdɪfɪkəlt ˌsɪtʃuˈeɪʃn weə(r)...)- 词性:“find”为动词(发现),“myself”为反身代词(我自己),“situation”为名词(情况),“where”引导定语从句。
- 用法:先描述自己处于困难的状况,然后通过“where”从句具体说明困难的情形。
例如:I find myself in a rather difficult situation where I have no idea how to deal with the complex math problems.(我发现自己处于一种相当困难的境地,不知道如何处理这些复杂的数学问题。
)3. It is of great urgency that I get some help regarding... (ɪt ɪz ɒv ɡreɪt ˈɜːdʒənsi ðæt aɪɡet səm help rɪˈɡɑːdɪŋ...)- 词性:“urgency”为名词(紧急),“get”为动词(得到),“regarding”为介词(关于)。
高考英语作文高级句型词汇整理一、高级句型1.It is undeniable that…(不可否认的是)e.g. It is undeniable that technology has greatly changed our lives.2.There is no denying that…(不可否认的是)e.g. There is no denying that studying abroad can broaden our horizons.3.It is widely believed that…(广泛认为)e.g. It is widely believed that a healthy lifestyle is the key to longevity.4.It is universally acknowledged that…(普遍认为)e.g. It is universally acknowledged that education plays a vital role in individual development.5.There is a growing concern that…(越来越关注的是)e.g. There is a growing concern that climate change will have a detrimental impact on our environment.6.It is imperative that…(非常重要的是)e.g. It is imperative that we take immediate action to combat air pollution.7.It goes without saying that…(不言而喻的是)e.g. It goes without saying that success comes from hard work and perseverance.8.It is worth noting that…(值得注意的是)e.g. It is worth noting that social media has revolutionized the way we communicate.9.It is a common misconception that…(普遍误解的是)e.g. It is a common misconception that money can buy happiness.10.It is of vital importance to…(具有重要意义的是)e.g. It is of vital importance to protect endangered species from extinction.二、高级词汇1.exponentially(指数地)e.g. The use of smartphones has grown exponentially in recent years.2.indispensable(不可或缺的)e.g. The Internet has become an indispensable part of our daily lives.3.stimulate(刺激)e.g. Reading can stimulate our imagination and creativity.4.detrimental(有害的)e.g. The overuse of plastic bags is detrimental to the environment.5.profound(深远的)e.g. The invention of the Internet has had a profound impact on society.6.alleviate(缓解)e.g. Planting more trees can help alleviate the problem of air pollution.7.innovation(创新)e.g. Technological innovation has revolutionized various industries.8.implication(影响)e.g. The widespread use of social media has significant implications for privacy.9.counterpart(相对应的人或物)e.g. The CEO met with his foreign counterpart to discuss business collaboration.10.conducive(有利的)e.g. A positive learning environment is conducive to academic achievement.以上是高考英语作文常用的高级句型和词汇整理,希望对你的写作有所帮助!。
5个高级词汇短语和3个高级句式表达词汇短语:1 Geometric几何的,与速度连用,形容速度快,目前来看恐怕是最快的速度了!常用短语:At a geometric rated例句:computer technology has improved at a geometric rate.2 Increasing amount of (加不可数名词),Increasing number of (加不可数名词)用来替换“越来越多的---”例句:Children began playing video games for increasing amounts of time, and the games themselves became more graphically violent over time.3 document用做动词时能体现词汇用法高级程度,用来替换show,表示“用文件证实”例句:Research has documented negative effects of video games on children's physical health, including obesity, video-induced seizures and postural, muscular and skeletal disorders such as tendonitis, nerve compression, and carpal tunnel syndrome.4 have an important role to play用来替换“play an important role in ---”。
后者已经被用滥,前者虽然是变体,但全然一新。
例句:parents have an important role to play in ---5 The conclusion I draw from the accumulated research is that,本句话可以把“the accumulated research”进行适当修改,放在结尾段用来替换in conclusion。
写作高级词汇和经典句型1.There is no sport I enjoy more than swimming.我最喜欢游泳了。
2. Nothing is more important than perseverance in achieving success.3. I don’t imagine anything we cannot do so long as we persist.只要坚持,还想不出有什么做不到的。
4. There is no denying that our economy is developing by leaps and bounds. there is no denying that:不得不承认leaps and bounds:突飞猛进)5. It is universally acknowledged that what he has done was a mistake.6. It is conceivable (可想而知的) / obvious (明显的) / apparent / that there will be a new economic crisis throughout the world, but we hope it won’t happen.7. It goes without saying that we have to work hard if we want to. It goes without saying:不言而喻8. Science is to the human mind what air or water is to the bodya is tob whatc is to d:a对于b就像c对于d9. Crisis is to us what illness is to our body.10. A life without a friend is a life without a sun. 生活中没有朋友就像生活中没有阳光。
一.代替词1.穷poor 可以用needy impoverished poverty-stricken 代替2.幸福:happiness = cheerfulness = well-being3.青少年:young people = youngsters = youths = adolescents4.优点:advantage = merits = superiority = virtue5.努力:struggle for = aspire after = strive for = spare no efforts for6.从事:embark on = tap = set about = go in for7.影响:influence= impac8.危险:danger = perils =hazard9.污染:pollution = contamination4.10.severe 替换掉serious(严重的)11.special 替换成distinct12.want 替换成desire13.like 替换成be fond of / be engaged in14.in fact代替成as a matter of fact15.make用enable代替16.例如the case 替换true eg I dont think it is the case (ture)17.take the place of 用supplantinstead other than(这个用的时候注意语法结构)代替(:supplantin过去式直接加ed)18.消极的,不良的:bad =用detrimental baneful undesirable 代替19.健康的: healthy 用robust sound wholesome 代替20.惊人的:surprising 用amazing extraordinary miraculous 代替21.有活力的:energetic 用dynamic vigorous animated 代替22.明显的:obvious 用apparent evident manifest 代替23.提高,加强:improve 用enhance promote strengthen optimize 代替24.引起:cause 用trigger endanger 代替25.解决:solve 用resolve address tackle cope with deal with 代替26. 拆除:destroy 用tear down 、knock down、eradicate代替27.培养: develop 用cultivate 、foster 、nurture代替28.激发,鼓励:encourage 用motivate 、stimulate 、spur代替29.good 指人时可以用以下形容词代替kind honest generous selfless brave warmhearted sympathetic honorable humorous smart gentle30.good 指事物或事情时可以用以下形容词代替great fantastic splendid marvelous excellent wonderful meaningful enjoyable 等31..amazing替换surprising32.wealthy替换rich33.for instance替换for example34.occasionally替换sometimes /once in while35.seldom替换not often36.get to one’s feet替换stand up37.beneath替换under38.beneath替换under39.eventually 代替finally40.challenging 代替hard41.attach importance to 代替pay attention to42.delighted 代替happy43.prompt / immediate 代替quick44.marvelous替代great,incredible45.tend 代替want46.more often than not代替usually47.exhausted代替tired48.charming代替cute,attractive49.fulfill代替achieve,fulfilment代替achievement50.set foot on代替arrive at51.enrich代替promote52.strengthen代替build up53.be addicted to等于be fond of等于be devoted to54.have a ball 替换have a good time / enoy oneselfege to light 替换discovereg56.be long for sth / be long to do sth 替换wanttodo sth / wish for eg I want to see you very much I anm long to see you57.more than 替换very58.because of =due to =owing to =thanks to59.as a result of =as a consequence of60. cope with 替换掉solve(解决)61.motivate 替换掉encourage(激励)62.severe 替换掉serious(严重的)63.a severe water shortage严重缺水64.needy替换掉ppor(贫穷的)65.wealthy 替换掉rich (富裕的)66.benificial 替换掉good (有益的)67.undesirable 替换掉bad (不好的,不受欢迎的)68.nevertheless 替换掉however(然而,不过)69.fundamental / significant 替换掉important(重要的)7.0.relevant 替换掉related (有关的)Eg:....is highly relevant to.......71.extraodinary 替换掉surprising (惊人的,非凡的)72.provided/providing (that)替换掉if (如果.....)73.promote /strengthen 替换掉improve (提高,加强)74. important—significant75.good—stunning, fabulous, sensational76.way—approach, methode—adopt78.understand/know—figure out79.but—nevertheless80.so—consequently, therefore81.because of—due to82.like to do/want to do—be inclined to do, be willing to do83.finish—accomplish84.advantages and disadvantages—pros and cons二.高级短语jeopardize 替换掉be bad to (损害,危及)Failing exams could jeopardize her future.考试不及格危及她的前程.ease 替换掉relieve (减轻,缓解)To ease the problem of .....为了缓解....的问题.....well-being 替换掉happiness (幸福,安康)pros and cons 替换掉advantages and disadvantages(好处和坏处)You must consider all the pros and cons of the matter before you make a decision.在你做决定之前,必须考虑这个问题的正反两个方面.approach / method 替换掉way(方法,方案)adopt 替换掉use (采用,采取)the aged 替换掉old people(老人)adolescents 替换掉the young (青少年)employment 替换掉job(就业)affair 替换掉thing (事情,东西)bent 替换掉gift (天赋,爱好)catastrophe 替换掉(disaster 灾难)subscribe to 替换掉agree with(同意)tend 替换掉want(趋向于..想要.....)I am tending to another customer at he moment.acquire 替换掉gain (获得(尤指知识上的))administration 替换掉government (政府部门)contribute to 替换掉cause (引起)extremely 替换掉very (非常的)frown on sth 替换disagree with sth (不同意)for instance 替换掉for example (例如)advocate 倡导compensate for 弥补.....Spare no efforts for努力In contemporary society 在当今社会A vast amount of 大量的be abundant in 富有...on ones own account 为了某人自己的利益at ones own risk 自行负责on account of 由于On no account绝不要arise from 由....引起Are these any matters arising from the last meeting?这些事情都是由上次的会议引起的吗?assess 评估,评价Examinations are not the only means of assessing ones ability.考试不是评价一个人能力的唯一方法.authentic 真实的,可信的gradual 逐渐的There has been a gradual improvment in ...over the last two years.过去的两年中...逐渐改善.....multiply rapidly ...迅速增加.ripe 时候成熟的The country is ripe for change.国家已是时候改变.trend 趋势,趋向,潮流The trend at the moment is that ....现在..是一个趋势.....emphrasize 强调,重视I’d like to emphrasize how important it is to ....sustainable development 可持续发展三.高级句型1. It must be pointed out that it is one of our basic State policies to control population growth while raising the quality of the population. 一定要指出的是国家基本政策之一是在提高人口质量的同时控制人口增长。
一、自然、生态、环境1.好词(1)Environmental/water/air/noise pollution (2)Resources exhaustion(3)Wildlife extinction (4)Endangered species(5)Natural habitat (6)Reserve areas(7)Sand/dust storm (8)Clear-cutting/deforestation(9)Over fishing (10)Overgrazing(11)Soil erosion (12)Water and soil conservation (13)Desertification (14)Natural disaster(15)Flood threat (16)Fire hazard(17)Storm/tempest (18)Blizzard(19)Drought (20)Famine(21)Disruption of ecological balance(the balance of ecosystem)(22)Eruption of volcanoes (23)Earthquake(24)Avalanche (25)Landslide(26)Hurricane (27)Shortage of water resources (28)Shortage of fresh water (29)Harmful chemicals(30)Poisonous/toxic gases (31)Carbon monoxide(32)Urban smog (33)Industrial waste(34)Hazardous nuclear waste (35)Radioactive pollutants(36)Waste gas sent off from automobiles (37)Car emission standard(38)Non-biodegradable material (39)Throw-away lunchbox(40)Recyclable product (41)Renewable resources(42)Conserve natural resources (43)Plastic bags(44)Greenhouse effect (45)Global warming(46)Acid rain (47)Energy crisis(48)Oil leakage (49)Environment awareness(50)Pest rampancy (51)Rescue and relief work(52)Garbage disposal2.佳句(1)Pollution is, in fact, threatening our existence.(2)Villagers are as a rule healthier than people who live in towns. One reason for this is that country air is fresher than the air in smoky cities.(3)Most of the noise in the city comes from traffic, factories and construction sites.(4)There is an increasingly loud voice from the public calling for firm action against pollution. (5)Scientists have warned that unless effective solutions are worked out, the problem of pollution will eventually get out of hand.(6)Many factories discharge enormous harmful chemicals into air and rivers every day.(7)To kill insects, farmers use a large amount of insecticides so as to have a bumper harvest. As a result, they pollute the air, water and land.(8)The gas from car engines is very poisonous. It is a main source of air pollution in cities. (9)Deforestation result in the increase of global temperature and unpleasant change of climate.(10)The earth is our home and we have the duty to take care of it for ourselves and for our later generation.(11)Beijing now has become one of the most polluted cities in the world. Among the 10 cities with the worst air pollution in the world last year, Beijing was the third most polluted city.(12)If the city had not plagued by poor quality air, the annual death rate in Beijing would have been 4 percent lower in past three years, according to the research done jointly by Beijing Medical University and Harvard University.(13)Beijing consumes 2.8 million tons of coal each year, of which 75 percent are low-grade coal.(14)To make room for those buildings, trees are being cut down, grass plots occupied. Cities look like nothing but grey concrete woods.(15)Modern cities should be expanding with a certain percentage for green-plant areas.(16)We must begin now to protect our only earth.(17)Almost everything we use daily comes from the land directly or indirectly.(18)But the limited land is decreasing at a surprising speed.(19)The nature has given us so much, but looks at what we have done in return for its generosity.(20)The ozone layer is our natural shield in the sky, but this shield is in great danger due to human activities. To protect the ozone layer is to protect us.(21)Depleting the ozone layer allows more UV-B to reach the earth, which means more skin cancers, more eye cataracts(白内障),weakened immune systems, and reduced plant yield. (22)The nature has been irritated, which results in the shortage of valuable resources, air pollution, countless acres of lands becoming deserts, etc.(23)Fortunately, many countries have got to know the seriousness of the problem and take active measures to preserve the environment.(24)We sincerely hope that all the people in the world will take part in the campaign and join hands to protect the nature.(25)Besides, trees and lawns in our cities will in the long run help improve the local climate. (26)The government should also spend more money on the preservation of current lawns and cultivation of new lawns.(27)Chinese government has taken strict measures to stop careless and indiscriminate felling of trees.(28)Therefore, governments are playing the most important role in environmental protection today.(29)The government should let people full realize the importance of environmental protection through education.(30)Cars should be equipped with special devices to reduce auto emission.(31)Farmers can utilize modern biological techniques instead of chemical fertilizers to grow crops.(32)Desert can be turned into cultivated land by a certain kind of shrub.(33)Recycling of paper, steel and plastics is important for helping protect our environment. (34)The city was beautified on a tremendous scale.(35)Energy crisis will threaten our existence because of the people’s extravagance and the rapidgrowth of he population.(36)It is imperative that we investigate and develop new sources of energy immediately. (37)With the expansion of industrialization, requirement for energy all over the world is on the rise.(38)We have a great need for energy because of the rapid growth of our economy.(39)These rich energy resources are being used up rapidly.(40)To avoid energy crisis in the future, we should take some actions.(41)The overuse of energy has influenced ecological balance.(42)The development of modern life is placing and ever increasing demand for electricity. (43)If there were no energy, our world would be in a state of confusion.(44)Protecting endangered species helps protect a healthy environment. Endangered species are nature’s early warning system for pollution and environmental degradation that may someday affect human health.(濒危物种是大自然的关于污染和环境恶化的早期警戒系统,污染和环境恶化有朝一日会影响人类的健康。