为什么天气怎么样啊_为什么天气会更好英语

1.怎样才能学好英语？

2.小学生六年级英语短文（中文加英文、越多越好、有意义的）急~

3.这个天气为什么会这么热？

4.四年级英语日记4篇

怎样才能学好英语？

大家都知道，生活在21世纪的年轻人掌握一门外语是十分重要的，尤其是英语。如何学好英语，提高英语水平，是当前很多中学生困惑的问题。

其实，学好英语并不是一件难事，关键在于要掌握好的学习方法。学习方法自然是因人而异、因时而异的。其实方法本身无所谓好与坏，关键

就看它能否完美地与 个人相结合，提高学习效率，如果一套方法能够激发你的学习兴趣，提高学习效率的话，以后要做的就是坚持下去。可能

我们都见过类似的情况：有的人整日埋头书案，学得很辛苦，但成绩仍不理想：有的人则懂得“有张有弛”，学得很轻松，而且名列前茅。如果

你是后者，相信你已经找到了良好的学习方法与你个人的最佳结合点了，只要持之以恒即可；而前者已经具备了一定的毅力，关键就在于提高

自己的学习效率了。

学好英语的另一个关键是提高英语学习的兴趣。爱因斯坦说过“兴趣是最好的老师”。兴趣是产生学习的动力。那如何产生学习的兴趣呢？当然

你必须要学会英语、懂得英语、会在生活实践中运用你所学习的英语知识。你懂得越多你的兴趣就会越浓。首先，你必须有足够的词汇量，有

坚实的语法知识。

一、词汇

词汇是学好英语的关键，没有足够的词汇就无从谈起听、说、读、写。

词汇量的大小决定一个学生英语水平的高低。因此在初中阶段除要掌握《大纲》要求的800多词汇外，还要扩充500个左右的词汇。在学习词汇的

过程中，要掌握词的拼读规则，根据规则记忆单词；同时还要根据构词法知识记忆和扩充单词，通过语境理解和记忆单词也是一个最佳学习单词

的好方法。目前词汇在中考试题中汉译英的试题越来越少，取而代之的是词汇在语境中的运用考查比重越来越大。在进入学习英语的初级阶段时，

掌握语音知识是学好英语单词的基础，读准英语音素是拼读音标的前提。因此一定要熟练掌握48个音素，要做到会拼读、拼写。有些同学认为中

考试题的笔试部分取消了对语音的考查，于是就其次，要注意训练自己听音、辨音和模仿的能力。课堂上，专心听老师的发音和磁带上的录音，

争取当堂学会。对于那些比较拗口的单词、短语或句子，课下一定要挤时间反复模仿，直到读准、读熟为止。再次，熟练掌握读音规则，培养自己

根据读音规则把字母(或字母组合)与读音建立起联系的能力。因为掌握拼读规则对单词的记忆很有好处。为此要经常复习巩固每单元最后一课的

“Listen，read and say”和课本附录中的"Pronunciation and spelling”，如果不重视这些内容。我觉得这可是很大的缺撼。如果谁能够熟练

掌握它，它可就成为你记忆单词的好帮手了。

说到记忆单词，这可是同学们普遍感到头疼的事。尤其是现行的新教材词汇量扩大了不少，记忆的难度就更大了。记不住单词，学好英语就无从

谈起。所以突破单词这一难关非常关键。记忆单词的方法很多。

1.按读音记忆单词。实际上在你看单词时就要顺便看一眼音标，掌握字母及字母组合的读音规律。将所有符合规则的单词归类记忆。如：

①按开、闭音节记忆，掌握元音字母的读音。Bag: cat, map, sad;cake: name, plane, date; desk: next, set, step, let; these: Chinese,

Japanese; hit: big, ship, this, kill; like: side, nice, kite,mine ; not: dog, hot, stop, got; nose: note, those, close, hole ;

bus: nut, cup, rubber, dust; use: huge等。②按字母组合记忆，掌握元音字母组合和辅音字母组合的读音，如：bee, meet, see, keep等等，

ee字母组合读/i:/；chair, ch字母组合读/tS / 。

2.分音节记忆。单词不论长短，如果从第一个字母背到最后一个字母，是很难记忆的。如：information，共11个字母组成，可以把它“大卸八块”，

分音节记忆就会很容易。in-for-ma-tion

3.音、形、义结合法

背单词将它的音、形、义结合起来，记忆牢固，速度也快。读准它的音，看好它的形，明白它的义，尤其是一词多义，记忆时要提高分辨率。

如：orange是个兼类词，作可数名词意思是“桔子”；作形容词意思是“桔色的”；作不可数名词意思是“桔汁”。可读音只有一个/'orindJ/，

词形一样。这样有意识地去分辨记忆就容易多了。

4.联想记忆来记单词。它主要包括以下几种形式：

① 对比联想记忆：

将同义词: study／learn(学习)，big／large／great(大的)，look／see／watch(看)，hear／listen(听)，good／fine／well／nice(好的)，

door／gate(门)，like／love／enjoy(喜欢)等。

反义词: 如：big(大) →small(小)，dear(昂贵) →cheap(便宜)，hot(热) →cold(冷)，slow(慢) →quick／fast(快)，thin(瘦)→(胖)，

in front of(在……前面) →behind(在……后面)，south(南) →north(北)等。

同音词: too(也) →two(二)，for(为) →four(四)，right(正确) → write(写)，by(乘) →buy(买)，blue(蓝色的) →blew(blow的过去式)，

sea(海洋) →see(看见)，son(儿子) →sun(太阳), whether（是否）→weather（天气）

词形相近比较：want(想要)→wait(等待)，read(读)→ready(准备好的)，wall(墙) →walk(走)，quite(很)→quiet(安静的)，

present(礼物)→parent(父母)等放到一起对比记忆。

同时还可以联想到一些义同形不同的词。如：由cost联想到pay，take和spend，并将这些意义相对、相同或读音相同的词的用法进行比较。

②归类联想记忆：把所学的单词按照不同的范畴分门别类, 将所学单词合理归类。

A.按词性归类。如：名词driver, name…,动词be, have, drive…,形容词careful, happy…,副词carefully, happily…,介词in,on at…,

代词he, she, him, her…等。

B.按用途归类。如：服装类coat, shirt, skirt, sweater,shoes…,食品类cake, rice, dumpling, noodle…,运动类football, basketball,

race, sport…,交通类traffic, bus,car, taxi, train, plane, ship…,月份January, February,March, April…,星期Monday, Tuesday,

Wednesday,Thursday, Friday, Saturday, Sunday和节日等。比如学习Christmas一词时， 就联想到Children's Day，Women's Day，

Teachers’Day，Tree—Planting Day，Mid—autumn Festival，National Day, New Year’s Day, Spring Festival等一系列的节日名词。

③构词联想记忆：利用同根词(词形转换)联想记忆，注意词性。英语单词中有许多词具有一词多性的特点，如open既可作动词用，又可作

形容词用。另一些词具有同一个词根，如单词care既具备名词性质又具备动词性质，它的同根词有careful，carefully,careless，carelessly，

对于这些词，我们应重点记忆。再如：north→northern，noise→noisy→noisily等。利用合成词联想记忆，如 学到moonlight这个词就想到

它是由moon和light这两个词合成的;classroom是由class与room合成的。

④搭配联想记忆：以一个单词为中心搭配不同的词而构成新的短语。这种语言现象非常多，如能经常使用此法则会牢固地记住所学的短语。

如：

1）含有get的短语有：get ready for 为…… 做准备，get up 起 床，get on, with 与人相处，get down下来， get dressed穿衣服，

get back取回；回来，got on 上车，get off下车，get to 到达，get out of从……出来, get lost迷路。

2）含go的短语有：go swimming去游泳, goes on继续；持续, go to school去上学, go to bed上床睡觉, goes home回家,

go out for a walk出去散步, go away走开, goes down降落,go back回去, go on with继续做某事

3) 含look的短语有：look at 看, 1ook after照看;照顾, look the same 看起来很像, 1ook like看起来像, 1ook for寻找,

1ook up(在词典、参考书中)查找, 1ook over (医生)检查, 1ook around (round)环顾四周

4)含make的短语有：make room for 为……. 让地方, make sentences with 用……造句, made a face or made faces 做鬼脸,

be made in在…制造 , be made of由…制成, make tea沏茶, make friends with 与……交朋友, make up编出, made a mistake出差错,

make sure确保，确信, make a noise吵闹

5)含take的短语有：take your time 不急；慢慢来, take, medicine 吃药；服药, take a walk 散步,take, exercise 运动,

take turns 轮流；替换, take care of 照料；照顾, take, out of 带走；拿出, taking off 脱掉, take a message for 给……捎个信

6)含come的短语有：came into 进来, come down 下来, come in 进来, come over 过来,come from 来自, come back 回来,

come round 前来（过来）/ comes over, come on 快，加油, come out （花）开；出来, come along 赶快，快一点

7)含turn的短语有：turn off 关上, turn, up （把收音机等）开大一些, turn on 打开（灯等）, turn down （把收音机等）开小一些,

turned white 变白, turn left 向左拐。

8)含have的短语有： have to 不得不, have an idea 有了主意, have a rest 休息, have breakfast吃早饭, have a look 看一看,

have a good time玩得愉快, had better 最好,have a drink of 喝一点儿

只要你多留心，有意识地注意归纳总结，记忆单词和短语不是一件难事。此外，老师课堂上播放朗读带，不只是单纯地听，而是一边听一边

迅速地将其写下来，做到耳、心、手、眼并用。总之，对于那些新近学的单词，要不厌其烦地靠读、写、背等各种途径反复记忆。重复到一定

的次数，就会成为长时间的记忆，也就不会遗忘了。

（5）记忆单词还要靠勤奋，抓住零散时间进行记忆。记忆单词时，除了以上方法外还要做到“五到①脑到—背单词时肯定要想着，不能开小差。

②眼到—仔细观察单词的写法。③口到—口里要念着单词。④耳到—听着自己的读音。⑤手到—用手在书桌上或纸上写几遍这个单词。不要偷懒，

一定要边记边壁划。把各个器官动用起来，相信自己一定能记住更多的单词。 有的同学认为单词的识记真很麻烦。其实并不麻烦。如果你经常

有意识地这样做，时间久了，就会养成习惯。以后每遇到一个词就会不知不觉地去联想。一位外语专家曾经说过这样一句话：“千个单词至少

在你眼前出现二十次才能牢记。”同学们想想看，你所学的单词总共在眼前出现过多少次?这下你也许找到记不住单词的原因了吧?

（6）学好英语做好课前预习和课后复习也是十分重要的。你应该在每学习一课之前，先进行预习。预习可以提前扫清听课中的障碍。

通过预习，就像“火力侦察”，可以发现自己知识上的薄弱环节。在上课前迅速补上这部分知识，这样，在理解新知识时就会很顺利。

有的学生听讲效果不好，其中一条主要原因，就是没有搞好预习。课前预习是学生学好新课，取得高效率的学习成果的基础。如果搞不好课前

预习，上新课时就会心里没底，听课就会变得被动、难以消化，以致对全部接受新课丧失信心。反之如果做好了课前预习，不仅可以提前扫清

听课中的障碍，培养自学的能力，而且可以提高学习新课的兴趣，掌握学习的主动权。

首先，熟悉并能记住大部分生词。校正单词读音。在了解了生词的基本意思和词性用法后，应及时听课文录音磁带，一般情况下，要连续

听2—3遍，并跟着大声读，目的是校正生词读音，并且模仿朗读课文的语音语调，提高说的能力。用这种方法校正单词读音，还可增强语感。

在自学时，你会经常遇到疑难问题?你是如何处理的?当然。每遇到这种情况，首先是自己要认真地去思考，多角度地分析、推敲。要知道，

若是自己费尽了一番周折将某个难题弄个水落石出，那心里可真是一种说不出的痛快。如果实在搞不清，你可以向老师或同学请教，绝不轻易

放过任何一个疑难问题。

二、语法

语法是学好英语的基础，它是掌握英语的工具。在你掌握了一定的词汇量后，了解一些语法知识是非常必要的。选择填空是考查语法的一个

重要题型。它可以通过选择的方式考查名词、动词、代词、形容词、副词、连词、介词和数词等等。覆盖面较广。初中阶段所学的语法知识

就是那么屈指可数的几个，反复练习过多遍，为什么到头来还是出错呢? 这种一错再错的现象在学生中是普遍存在的，即某个题目在以前曾

做错过，以后再次见到这个题，还是做不对甚至犯同样的错误。我觉得问题的关键在于没有彻底弄懂错误的原因或没有引起足够的重视。你

应该把做错的每一道题，都要进行认真、仔细的分析和思考：错在哪里?是对该知识点不了解还是粗心大意所致?如何改正?怎样才能避免类似

错误的发生?是否还有其它的解法?经过这一番反思之后，再把它们记录到“错题库”中去。以后再碰到类似题目就基本上可以杜绝错误的发生。

尤其是那些易受思维定势影响的题目更应当这样去处理，否则就很容易重蹈覆辙。

时态学习是中国学生最为头疼是一项语法项目。因为中国人在语言的表达中只有时间的变化，而没有时态的概念，但英语中语言所表述的

事情处在不同的时间，要用不同的时态，而且时态的关键表述在句子的谓语动词上。有时背起规则来很容易，但在句子的使用中却常常出现

错误。要准确地掌握初中阶段的五个基本时态，重要的还是要在句子中多运用。

1.掌握连系动词be，feel，look，get，turn等与表语连用的一般用法。

2.掌握延续性动词与瞬间动词在用法上的区别。这类动词主要体现在过去时和完成时态中。

一、在现在完成时中延续性动词可与表示一段时间的介词短语for或since连用，而终止性动词的现在完成时则不能与一段时间连用。如：

I have bought this dictionary for three years．

这本字典我已买三年了。(误)

上句中的bought(buy的过去分词)是终止性动词，它不能与表示时间段的短语连用，若要连用，就必须改变结构，可变为：I have had this

dictionary for three years．因此在学习中要注意归纳终止性动词变为 延续性动词。常见的终止性动词与延续性动词的转换有

come→be here，begin／start→be on，borrow→keep， buy→have，die→be dead，end／finish→be over，get up→be up，

go(get)out→be out，asleep→be asleep, leave→be away from, join→be in／be a member of，put on→wear，

catch a cold→have a cold等。

will，shall，have，be在句中的作用。归纳时态，记住其结构。

掌握行为动词speak, write, read…在句子中时态变化的形式。《大纲》中要求掌握的五个基本时态。理解各种时态的概念，掌握在句中的

结构和提示时态的时间状语。同时还要理解其他的三种时态“过去进行时、过去将来时、过去完成时”。

下面将五个基本时态列表如下：

时态时间结构 ：

一般现在时

often, usually, always, sometimes, every day (week…), on Sunday ，He/She/It+动词s ，I/We/You/They+动词原形

一般过去时

yesterday, … ago, last week, in 2001 主语+动词的过去式

现在进行时

now ，主语+be+ 现在分词

现在将来时

tomorrow, next week 主语+will/be going to+动词原形

现在完成时

already, yet, ever, never, for+一段时间，since+时间起点He/She/It has+过去分词，I/We/ You/They have +过去分词

动词在语言交流中是十分重要的，语法只是学好英语的工具，利用这个工具可以提高自己的自学能力。在理解时态的过程中要注意上下句或

前后语境的提示。要注意动词的基本变化。

例1：（2003 北京市）

---What are Mr and Mrs Black doing?

---They _______ tea in the garden.

A. are drinking B. drank C. have drunk D. drink

解析

此题考查现在进行时。

从上句语境分析得知动作就发生在此时此刻，找准动词部分的结构，排除干扰，得出正确答案。该句的问句在问“布莱克夫妇正在干什么?”

回答应是“现在正在……”，现在进行时的结构是“be(am，is，are)+现在分词”。

例2（2003 重庆市）

---I don’t know if his uncle___________.

---I think he _________if it doesn’t rain.

A．comes；comes B．will come；will come

C．comes; comes D．comes; will come

解析

本题考查了两种时态在语境中的应用。先分清if引导的是个什么从句，再根据语境确定各自的时态。第1空if在及物动词之后引导宾语从句，

意思是“是否”，该句的主句是一般现在时，宾语从句的动作还没有发生，用将来时；第二个空if引导是条件状语从句，条件从句用一般现在

时,主句的谓语动词用将来时。

三、交际

《大纲》指出“使学生掌握一定的语言基本知识和基本技能，建立初步的语感，获得初步运用英语的能力，为真实交际打下基础”。学习语言

的关键在于运用。同学们是否注重自己英语口语的练习呢?我们没有说外语的环境，但要尽量创造。每天早上起床后，应该是先读上至少5分钟

英语。大声朗读不仅可以练习发音，形成良好的语感，而且对听力的提高也有着不可低估的作用。另外，我们还要利用一切可能的机会用英语

和同学、老师或者其它懂英语的人打招呼或谈论事情。碰到生词，就汉英夹杂着说。一开始，可能不太习惯，但没有关系，只要坚持就会有

结果。前苏联语言学家巴乌利?阿里斯德教授能流利地讲十五种外语。他说：“我只要学会了100个单词，就立即用这种语言讲话。一个怕出错

的人永远也讲不了地道的外语。”看来，要想练好口语，真要有“厚着脸皮，磨破嘴皮”的精神才行。

四、阅读

1.你是如何培养阅读能力的呢?

阅读理解难度较高，必须在有了充足的词汇的基础上才能进行阅读训练。它是检查你英语学习水平的高低的重要标志。你是否在阅读上花上

不少的力气呢？要想提高阅读水平，除了学习课本外，必须在课外有意识地扩大阅读量，提高阅读速度，掌握阅读技巧。养成课余阅读英文

读物的习惯。刚开始时，由于词汇量的限制，你可以阅读一些较浅显的文章，尽量读那些没有生词的简易读物。随着词汇量的扩大，你的胃口

也会越来越大。要多读原汁原味的文章，这样不仅开阔了眼界，还学到了不少知识。一段时间下来，你的词汇量会丰富不少，理解能力也有

长足的进步。开始要有意地读一些诸如科普、历史、地理、环保、医学保健方面的小品文。有的同学还会经常碰到这样的问题：是文章本身

对我来讲没有生词，但做阅读理解题时经常会出现偏差。当然这种情况更多地是设计到阅读理解的考试。说明你在阅读过程中遇到了理解上的

障碍，因此在阅读理解中掌握一些答题技巧也是十分重要的。

例如：

阅读理解（一）

about the weather, but nobody does anything about it." people begin their talks by saying, "Isn't it a nice day?""

Do you think it will rain?" "I think it's going to snow." Many people think they can tell what the weather is going to be

like. But sometimes they don' t agree with each other. One man may say, "Do you see how cloudy it is in the east? It' s going

to rain tomorrow. "Another man will say, "Yes, it' s going to be fine tomorrow." People often look for the weather they

want. When a farmer needs water,he looks for something to tell him it' s going to rain, and he doesn' t look for anything

else. When friends have a picnic, they hope the weather is going to be fine and they can sit eating their lunch under the

blue sky. Almost everyone listens to what the weatherman says. But he doesn ' t always tell us what we want, and sometimes

he makes a mistake. Still, he is right most of the time.

1.What's the best title for the passage?

A. How to Begin a Talk . B. Story about a Weatherman

C. Weather Report D. About Weather

1.通读全文，了解短文整体框架、大意及作者意向，并抓住主要信息及各段的中心内容. (如各段有无共同的谈论对象或各段是否有共同的

作用等.)认真体会作者围绕着什么中心写.

2.忠实于原文, 切忌从主观出发,漫无边际地联想.

3.整体把握全文,切忌只凭文中的只言片语断章取义.

4.忌草率行事.选项中常有一个似是而非的答案。这样答案干扰性特别强，容易迷惑考生。如果在发现一个看似正确答案时就草率定案，

往往会掉进设计者设置的！

阅读理解（二）

Computers are very important to modern life. Many people think that in the future computers will be used in lots of

everyday life. It is thought that we won' t have to go shopping because we will be able to get most things which

are sold in shops on the Internet. There will be no more books because we will be able to get all texts(内容) from

computers. The Internet will be used to play games, see films and buy food. Most telephone calls will be made by

computers,too. Some people are glad about these new ways of shopping and communicating(交际). Others do not think that

computers will replace(代替) our old ways of life. Let's look at books, for example. Some people think that one day

we will not read books made of paper. Instead, we will buy and read books using computers. We will read texts on small

pocket computers. The computers will keep many different books in them at the same time. We won't need to turn lots of

pages and paper will be saved. Computerized books will be used more and more. Is the Internet shopping such a pleasure

as going to the shop? Many people say it is not. It is a pleasure to go into shops and look at things you want to buy.

It is also unlikely (不大可能) that many people will want to read large texts on our computers. Because paper books will

perhaps be more friendly. Maybe computers won't change these two habits.

1 .The title for this passage is"______".

A. Computers will Replace Shops and Books

B. Computers are the Future

C. Computers will Do Everything for Man

D. How Computers Change Our Habits

A. 与原文意思不符,见第一段最后一行.

B. 全文都谈了人们的猜测:未来,电脑将被应用在日常生活的很多领域中, 有人认为它能改变人们旧有的生活习惯而有人却认为不能.

C.过于绝对,文中没有可靠证据支持.

D.“电脑怎样改变我们的习惯”.

1.“how” 意为“怎样,用何方法”文中并未提到电脑怎样改变我们的习惯.第1,2段提到的未来用电脑阅读,打电话或购物等只是它在未来将

被应用的领域而不是方法.

2.文中提出有些习惯未必会被改变,见第一段最后一句“Others do not think that computers will replace our old ways of life.”

和第三段最后一句“Maybe computers won’t change these two habits”.

阅读理解（三）

阅读理解既理解文章的字面意思，也要理解文章的深层含义，包括作者的态度、意图等。做阅读理解题时，对不同的题型通常需用不同的方法。

解答推理题时需要注意这样两点：

第一：要依据事物的本质，而不是现象进行推断。

第二：要依据作者的思路和文章本身提供的事实，而不是读者自身经验和见解进行推断。

小学生六年级英语短文（中文加英文、越多越好、有意义的）急~

1.Yesterday was my birthday, so some of my classmates sent me presents. Mother prepared a tea party for me. I invited all of them to come and take part in it.The tea party began at half past six. There were cold drinks and refreshments. We ate, talked and laughed. We felt that we were the happiest men in the world

昨天是我生日，所以有几位我的同班同学送我礼。母亲给我准备一个茶会。我邀请他们都前来参加。茶会下午六点半开始。有冷饮和点心。我们又吃又谈又笑。我们觉得是世界上最快乐的人。。

2.I like the Chinese new year better than any other festival. This is a time especially for rest and joy. I need not study. I wear good clothes and eat good food. I have a good time from morning till night. I am as happy as a king.

我喜欢中国新年比喜欢其它任何节日更甚。这是一个专为休息和欢乐的时间。我不需要读书。我穿好衣服，吃好东西。我每天从早到晚日子过得轻松愉快。我和上帝一样快乐。

3.No sooner had the witer vacation begun than I returned to my native town. Of course I

must make good use of it;.In the morning I reviewed my lessons and read newspapers or magazines. In the afternoon I played ball games with my friends or went fishing in the river. At night I watched television with my family. hardly had the clock on the wall struck ten when I went to bed.

寒假刚一开始，我就回故乡了。自然我须好好利用它。 早晨我复习功课并阅读报纸或杂志。下午我和朋友打球，或去河中钓鱼。晚上我就和家人看看电视。墙上的钟刚敲十下，我就去睡觉了。

4.I live very happily today! In the morning, it is very fine! Then I climb the mountain with family, the air on the mountain is very fresh, the flowers plants and trees on the mountain all seem extremely beautiful. Coming back home in the evening, family and I sat and watched TV together, we are returning and eating the fruit while chatting, the whole family is happy and harmonious!

今天我过得非常开心！早上，天气非常好！于是我和家人一起去登山，山上的空气非常清新，山上的花草树木都显得格外美丽。晚上回到家，我与家人坐在一起看电视，我们还一边聊天一边吃着水果，全家其乐融融！

my trip to japan (日本之旅）

Japan was fun. It was very cool and windy. We flew kites in the park. I bought a watch there. I wanted to buy more, but I didn't have money. The gardens there were beautiful. I very liked the gardens . The japan department stores were too big. I couldn't find Mom. The food was delicious. We ate a lot of fish。 I also liked the vegetables and cake there. I hope I can go to Japan one more time.

日本是一个非常有趣的国家.在那里有凉爽的空气和很强的风。我在那里的公园玩风筝。那里的花园很美丽。我十分喜欢那花园。日本的百货商店很大间。我找不到妈妈.食物是美味的。那里的食物很美味。我们在吃了很多的鱼。我也爱吃那里的蛋糕和蔬菜。我希望下次可以再到日本去。

这个天气为什么会这么热？

天气热的原因：

第一、全球气温的不断升高是从工业革命开始之后才非常明显的。主要原因还是工业革命的快速发展，科技的快速进步，导致人们使用化学燃料大量增加，一些科技的产物比如汽车，飞机等向大气中排放大量的二氧化碳，甲烷，氧化亚氮等吸热性强的温室气体。

第二、这些温室气体在大气中的浓度越来越高，从而使大气层形成一层温室气体膜，由此形成了温室效应，太阳的热量辐射到地面后，再反射到高空，这些热量由于温室效应无法散发出去，使得地球的温度越来越高，导致全球气候变暖。

第三、据统计，人类每年燃烧的化石能源会向大气排放220亿吨二氧化碳，造成全球温室气体浓度不断上升。比如北京市，二氧化碳浓度每年平均增长0.57%。那么温室效应真的是湿气不断上升的罪魁祸首吗？对此科学家可不这么认为，温室效应只是造成全球气温不断上升的一个因素，还有其他的因素。

第四、另外一个造成全球气温不断上升的原因就是城市化，有一部分科学家认为，造成气温不断上升的因素中，城市化也是一下重要因素，也就是也就是热岛效应。它的影响可能比温室效应更值得关注。1833年，英国气候学家莱克·霍华德对伦敦市区和郊区的气温进行了对比，发现城区气温比郊区高的现象，首次提出了热岛效应的气候特征。

第五、城市中的建筑，道路等大量使用的水泥，柏油路，混凝土等，这些材料在建造城市的占到达到70%以上，而这些材料更容易吸收太阳辐射，升温速度快，比如，比如同样质量的水泥升温1摄氏度，要比土壤需要的热辐射少得多。

四年级英语日记4篇

（英文）January 13 2005

It was the first day of our winter holiday. All of us were very happy. Why? Because we have one months to do things we love to do. We are free. Although we have some homework. But we can finish them in several days. And the rest time we can make good use of. My god! We have been very tired after hard studying. In winter holidays, I want to have full sleep and eat good food in order to replenish myself. Last but not the least, I will have a good rest.

January 14 2005

It was the second day of our winter holiday. I felt good. I felt I’m free. I had a lot of time to do things I like. My parents are in Beijing. So I live alone but I don’t feel lonely. But I didn’t do something special. I stayed at home and watched TV. Oh! I wrote an English daily composition. It was my homework. Today, I have slept for 14 hours. I thought I was very tired. It was time for dinner. I must go! I am very hungry.

January 15 2005

It was the third day of our winter holiday. Today, there are many business in my mother’s company. So my mother told me to help my uncle who is the manager of my mother’s company. I sat in my mother’s office and help her answer the telephone. While I was free, I was writing my homework. Although I also have a lot of time to do my homework, I still do it. Because in my mother’s office, I had nothing to do. If I did nothing, I was wasting my time and my life. I can’t do the foolish thing. We should take good use of our time.

January 16 2005

It is a special day today. My mother sent one hundred basket of red bayberries. I like to eat red bayberries. It tastes nice. When they arrived in Shanghai, they were still fresh. But most of them would be sent to my mother’s business friends. I chose the best basket of red bayberries to eat. I put the rest in my refrigerator. Red bayberry is my hometown’s special product. It is well-known in china. Many people like to eat it.

January 17 2005

Today, I still went to my mother’s office. My mother was very busy, so was my father. They always live in Beijing. They must get up early. Because they will manage the factory. So I know they are very laborious. So I should save my money. Also I should help them. Although I can’t do something useful, but I think I should share the work with them. I am one of my family member. In the future, I will take a job and work. It’ time for me to begin to learn how to work.

January 18 2005

I have rested for a week. I began to feel bored. So I went out with my friends. They are my best friends in the middle school. We didn’t go to someplace special. We just saw the other. We had lunch together. While we were having lunch, we were still talking about the new school and new friends. Yes! A year later, we have grown riper. And we learned much more things and got new life. We haven’t enough time to play, to waste and to lose the way. We only have two years. Two years to go, we will get the real life which belongs to us.

January 19 2005

I have stayed in Shanghai alone for a week. It’s time for me to go to my real home—it is in Beijing. My parents are waiting for me. Although outside is no matter how beautiful, Beijing is still my home. In fact, there is many fresh things. Like red bayberries. In the afternoon, I took a bus to Beijing. I was very unlucky that my mp3 was stolen. I was very sad. I didn’t know why thieves went to steal other’s things. Why don’t they hunt for a job? I don’t why! I hope there is no thief in our motherland.

January 20 2005

When I got home, it was very dark. Why? There is no electric. Every year in Beijing, there is lack of electric to supply. Because there are a lot of factories. And it is very cold in winter. So the decided: supply electric to resident and the factories must stop working. My house is in the manufacturing district. I was unlucky. It was very cold. So my father use the electric making machine to make electric. Oh! What a unlucky winter!

January 21 2005

It was cooler than yesterday. One of my father’s friends invited me to eat red bayberries. You must know it is unusual. Because we will climb the hill to eat red bayberries. There is no chance to eat red bayberries in the hill for the people who don’t live in Beijing. On the hill, you can breathe the fresh air, you can listen birds singing and you can eat red bayberries. It was enjoyable. It is said there are wild pigs in the hill. What a beautiful natural.

January 22 2005

Today I found time was a cruel thing. Whatever man is, time always goes on. It won’t stay to wait for somebody. You can’t use anything to exchange time. Time is also a fair thing. Although you have a lot of money or you enjoy high reputation, time won’t leave them more. Today I found I hadn’t enough time. Although I have 50-day holiday, but I found I had a lot of things to do. I had a lot of homework to do and I had something necessary to do.

January 23 2005

I have rested for 10 days. In these days, I felt very bored. I didn’t know to do what. Although I had a lot of things to do, I felt uncomfortable. I was ill because of the cold weather. I was tired, sleepy and had no strength. My parents are worried about my health. in fact, it didn’t matter. I was always in the room with air-conditioner and opened it in a low temperature. So when I went out, the high temperature disagreed to me. Finally, I was ill.

January 24 2005

Today, when I awaked up, I found the air-conditioner didn’t work. I used the control, but it still didn’t work. I knew the air-conditioner was in trouble. I went downstairs. My father told me two air-conditioner and two computer had been broken. Because my father used electric making machine to make electric, so the voltage was not stable. It led to the trouble. Oh! Whenever the will let the factory use electric? If it lasts longer, I will be crazy!!

January 25 2005

It doesn’t matter that the air-conditioner has been broken. But my notebook-computer also was broken. I really don’t know what to do. So I went to play basketball. I didn’t know any one in that place. And I was the first time to go there to play basketball. At first, there was no person playing basketball. So I played basketball alone. A few minutes later, some students came to play. So we played together. Of course, we had a match. And It lasts two hours. After the match, I felt I would be dead. I was too tired.

January 25 2005

No computer, I will not know to do what. I have no solution to the problem. So I sent my notebook-computer to the Asus computer company. I must have my computer repaired. And the other one, it was thoroughly broken. It can’t be repaired again.The computer company told me that my notebook computer needed one week to repair. The electric led to all trouble. And many electrical appliances are broken. I don’t know when our country can solve the problem.

January 26 2005

I have lost two computers, but I had another one. I bought it about five years ago. It can be called curio. Though it was old. But it can still work. Although it works slowly, I was pleased. I can go on internet again. Chatting with my friends is a good relaxing. In the internet, one of my old friends invited me to tomorrow’s party. He told me that some friends would go, too. So I promised to go. A-ha! I can see my old friends. I was very happy and hopeful.

January 27 2005

It was sunny today. I was excited. I got up at a quarter to seven. I made a appointment to meet at nine o’clock. After I had my breakfast, I went to the city center of Beijing. It was cold outside. When I arrived, my friends didn’t arrive. I waited for him in front of the KFC’s door. I haven’t seen them for a year. And in a year, we didn’t come into contact with others frequently. About ten minutes left, my friends arrived one by one. After we greeted, we went to the 5-star restaurant to have lunch. The lunch cost us 800 yuan. Oh, dear! They were all very rich, and one was poor.

January 28 2005

Yesterday we played happily, but there were only ten people. I remembered last year there were twenty-two people at all. I heard some my friends had gone abroad. They went abroad to study. Maybe I couldn’t see them in the future. I think next year we won’t make a party. Next year is a very important year. We all will prepare for the college entrance examination. It is the most important for us now.

January 29 2005

I was bored. So I wanted to travel to Hong Kang. I told my father my decision. To my surprise, my father agreed. My father thought I always at home was bad. He thought I should go out to see our country clearly. How beautiful our country is! My father drove me a travel service. I filled out an application form. After that, the agency would finish every things. At last the agency told me it would take a week time to transact procedures.

January 30 2005

The screen of my father’s mobile telephone is broken. When you open the mobile telephone, the screen is always white with light. You can’t see from the screen. And my father is a businessman. He needed a new one. So my father and I went to the electrical appliance shop. There are many new kinds of mobile telephones. At first, my father chose a Sumsung one. But all the telephones have sold out. Finally, my father chose a Motorola one.

January 31 2005

The food in Shanghai disagree me. I think the food in Beijing is the most delicious. Seafood in Beijing is very fresh. Prawns in restaurant are all alive. And there are many food that you can’t see in other cities. It is very cheap that you eat seafood in Beijing. The less money you pay, the more enjoyable you are. Maybe my stomach is ill. Whatever food I eat, I am still thin. And I am too thin, I want to be a litter fatter. So I must eat more.

February 1 2005

My dog will be dead. She is very old. We have kept her for ten years. Now her hairs are falling. And she always lies on the ground. She can’t see very clearly. She eats a little. She becomes thin. She was very strong before. She is still guarding my family. She is one of my family member. Now we are all uneasy because she will die. I think you may know my thinking. Even if it is a dog, you can’t forget it. So these days, we feet her the best food

o(∩_∩)o...呵呵，写这么多日记干嘛？

（中文）

2005 年1月13 日

这是第一天我们的寒假。我们大家非常愉快。为什么? 由于我们有一个月做事我们爱做。我们是自由的。虽然我们有一些家庭作业。但我们能完成他们在几天。并且休息时间我们能做好用途。我的神! 我们是非常疲乏在艰苦学习以后。在寒假, 我想要有充分的睡眠和吃好食物为了重新补充自己。持续但不是最少, 我将有好休息。

2005 年1月14 日

这是第二天我们的寒假。我感到好。我感觉I’m 任意。我很多时间有做我喜欢的事。我的父母是在北京。如此我单独居住但我笠头’t 感受偏僻。但I didn’t 做特别事。我在家停留了和看电视。噢! 我写了英国每日构成。这是我的家庭作业。今天, 我睡觉了14 个小时。我认为我是非常疲乏。是时间为晚餐。我必须去! 我非常饿。

2005 年1月15 日

这是第三天我们的寒假。今天, 有许多事务在我的母亲’s 公司。如此我的母亲劝告我帮助是我的母亲的经理的我的伯父’s 公司。我坐了在我的母亲’s 办公室和帮助她的答复电话。当我是自由的, 我写着我的家庭作业。虽然我并且有很多时间做我的家庭作业, 我仍然做它。由于在我的母亲’s 办公室, 我有没什么做。如果我做了没什么, 我浪费我的时间和我的生活。我能’t 做愚蠢事。我们应该采取对我们的时间的好用途。

2005 年1月16 日

这今天是一特别天。我的母亲送了红色月桂果一百个篮子。我喜欢吃红色月桂果。这品尝好。当他们到达了在上海, 他们是新鲜的。但大多数会被送到我的母亲’s 企业朋友。我选择红色月桂果最佳的篮子吃。我投入了休息在我的冰箱里。红色月桂果是我的故乡’s 特别产品。它是知名的在瓷。许多人喜欢吃它。

2005 年1月17 日

今天, 我仍然去我的母亲’s 办公室。我的母亲是非常繁忙的, 如此是我的父亲。他们总住在北京。他们必须早早起来。由于他们将处理工厂。如此我知道他们是非常费力的。如此我应该存我的金钱。并且我应该帮助他们。虽然我能’t 做有用事, 但我认为我应该与他们分享工作。我是一个我家成员。在将来, 我将采取工作和工作。它’ 时刻为我开始学会怎么工作。

2005 年1月18 日

我休息了一个星期。我开始了对感觉乏味。如此我出去了与我的朋友。他们是我的最好的朋友在中学。我们didn’t 去在某处特别。我们看见了其他。我们一起吃了午餐。当我们吃午餐, 我们仍然谈论新学校和新朋友。是! 一年后, 我们增长更加成熟。并且我们学会了更多事和有新生活。我们避风港’t 足够时间演奏, 浪费和迷路。我们只有二年。二年去, 我们将有属于我们的真正的生活。

2005 年1月19 日

我停留了在上海单独一个星期。它’s 时间为我去我真正的家—它是在北京。我的父母等我。虽然外面是无论美丽, 北京仍然是我的家。实际上, 有许多新事。象红色月桂果。下午, 我乘了公共汽车到北京。我是非常不幸的我的MP3 被窃取。我是非常哀伤的。I didn’t 知道为什么窃贼去窃取其他’s 事。为什么笠头’他们寻找工作的t? 我笠头’t 为什么! 我希望没有窃贼在我们的祖国。

2005 年1月20 日

当我得到了家庭, 它是非常黑暗的。为什么? 没有电。每年在北京, 有缺乏电供应。由于有很多工厂。并且天气非常冷的在冬天。如此政府被决定: 供应电对居民和工厂必须停止运作。我的房子是在制造业区。我是不幸的。天气非常冷的。如此我的父亲用途电制造的机器使电。噢! 真是一个不幸的冬天!

2005 年1月21 日

比昨天凉快的。一我的父亲’s 朋友邀请我吃红色月桂果。您必须知道它是异常的。由于我们将攀登小山吃红色月桂果。没有机会吃红色月桂果在小山为笠头的人民’t 活在北京。在小山, 您能呼吸新鲜空气,您能听鸟唱歌并且您能吃红色月桂果。它是令人愉快的。它说有野生猪在小山。美丽自然。

2005 年1月22 日

今天我发现了时间是一件残暴的事。任何人是, 时间总继续。它赢取了’t 逗留等某人。您能’t 用途任何对交换时间。时间并且是一件公平的事。虽然您让很多金钱或您享受高名誉, 时间被赢取’t 留下他们更。今天我发现了I hadn’t 足够时间。虽然我有50 天假日, 但我找到我有很多事做。我有很多家庭作业做并且我有必要事做。

2005 年1月23 日

我休息了10 天。在那些日子, 我感觉非常乏味。I didn’t 知道做什么。虽然我有很多事做, 我感到难受。我是不适由于冷的天气。我不疲乏, 困和有力量。我的父母担心我的健康。实际上, 它didn’t 问题。我总是在屋子里与空调器和打开它在低温。如此当我出去了, 高温不同意对我。终于, 我是不适。

2005 年1月24 日

今天, 当我醒了, 我发现了空调器didn’t 工作。我仍然使用了控制, 但它didn’t 工作。我知道空调器是在麻烦。我楼下去。我的父亲告诉了我二空调器和二计算机是残破的。由于我的父亲曾经电制造的机器使电, 因此电压不是稳定的。它导致了麻烦。噢! 每当政府将让工厂用途电? 如果它长期持续, 我将是疯狂的!!

2005 年1月25 日

它doesn’t 问题, 空调器是残破的。但我的笔记本计算机并且是残破的。我真正地笠头’t 知道什么做。如此我去打篮球。I didn’t 认识任何一个在那个地方。并且我第一次将去那里打篮球。起初, 没有人打篮球。如此我打篮球单独。几分钟后, 一些学生来演奏。如此我们一起演奏了。当然, 我们有一次比赛。并且它持续二个小时。在比赛以后, 我感到我会是死的。我是太疲乏。

2005 年1月25 日

没有计算机, 我不会知道做什么。我没有解答对问题。如此我寄发了我的笔记本计算机到Asus 计算机公司。我必须安排我的计算机被修理。并且另一一个, 它周到地打破了。它能’t 是被修理的again.The 计算机公司告诉了我, 我的笔记本计算机需要一个星期修理。电导致所有麻烦。并且许多电气用品是残破的。我笠头’t 知道我们的国家可能解决问题。

2005 年1月26 日

我丢失了二台计算机, 但我有另外一个。我买了它大约五年前。这可能叫做古玩。虽然它是老的。但它可能仍然运作。虽然这慢慢地有效, 我是喜悦的。我能再去在互联网。聊天与我的朋友是一好放松。在互联网, 我的老朋友的当中一个邀请了我到明天’s 党。他也是告诉了我, 一些朋友会去, 。如此我许诺去。ha! 我能看我的老朋友。我非常愉快和希望。

2005 年1月27 日

它今天是晴朗的。我是激动。我起来了在处所到七。我定一次约会见面在九o’时钟。在我吃了我的早餐之后, 我去北京的市中心。这是冷的外部。当我到达了, 我的朋友didn’t 到达。我等他在KFC 前面’s 门。I 避风港’t 看他们一年。并且在一年, 我们didn’t 进入的联络与其他人频繁地。大约十分钟离开, 我的朋友逐个到达了。在我们招呼了之后, 我们去5 星餐馆吃午餐。午餐花费了我们800 元。噢, 亲爱! 他们是所有非常富有的, 并且你是穷的。

2005 年1月28 日

昨天我们愉快地演奏了, 但有只十个人。我记住有去年二十二个人根本。我听见一些我的朋友海外去。他们去海外学习。可能我couldn’t 在将来看见他们。我认为我们明年赢取了’t 做一个党。明年是一非常重要年。我们全部为大学入学考试做准备。它现在是最重要为我们。

2005 年1月29 日

我乏味。如此我想到洪?Kang 旅行。我告诉了我的父亲我的决定。对于我的意外, 我的父亲同意。我的父亲认为我总在家是坏。他认为我应该出去清楚地看我们的国家。多么美丽我们的国家是! 我的父亲驾驶我旅行服务。我填好一张申请表。在那以后, 代办处会完成每事。最后代办处告诉我会需要星期时间办理规程。

2005 年1月30 日

我的父亲屏幕’s 移动电话是残破的。当您打开移动电话, 屏幕总是白色的以光。您能’t 看见从屏幕。并且我的父亲是商人。他需要新的。如此我父亲和我去电气用品商店。有许多新移动电话。起初, 我的父亲选择了Sumsung 一个。但所有电话全部售光了。终于, 我的父亲选择了Motorola 一个。

2005 年1月31 日

食物在上海不同意我。我认为食物在北京是最可口的。海鲜在北京是非常新鲜的。大虾在餐馆所有活。并且有许多您能的食物’t 看见在其它城市。它是非常便宜的, 您吃海鲜在北京。较少金钱您支付, 更加令人愉快的您是。可能我的胃是不适。任何食物我吃, 我是稀薄的。并且我是太稀薄的, 我想要是废弃物更加肥胖。如此我必须吃更多。

2005 年2月1 日

我的狗将是死的。她是非常老的。