四年级优秀英语教案模板

作者：醉饮百姓坊 | 发布时间：2020-08-18 06:58:57 收藏本文下载本文

第1篇：四级英语教案

四年级英语教案模板

【篇1：小学四年级英语教学设计模板】

小学四年级英语教学设计模板

授课教师姓名：学校（通信地址）：邮编：

电子邮件：

the second period

teaching learning procedures: step 1 warming up and revision

1.an english song—“where is peter?”

【学习内容】复习where-…?句型。

【学习方式】唱英语歌曲。

【设计意图】以歌曲活跃气氛使孩子们带着一种愉快的心情进入新的学习，教师板书要复习的句型。

2.a game “where is the ball?”

t: now, let’s play a game.look carefully.where is the ball? s1: where is the ball?

: it’s on the table.s2: where is the ball?

: it’s under the chair.s3:…

【学习内容】复习on, in, under, in front of, behind等介词

【学习方式】英语游戏。派学生代表上台用鼠标点击球，球弹到一个具体位置后，学生代表提问where is the ball？其他同学回答。

【设计意图】通过游戏调动学生的多种感官来复习方位介词，巩固介词的音，为后面的学习做铺垫。3.asking and answering

t: now, look at the pictures and choose the right sentences quickly.(cai)

【学习内容】复习名词的数与句型where is/where are…?和 it’s… /they’re…

【学习方式】学生看图选择句型搭配，用where is/are… it’s/they’re…展开问答。

【设计意图】要学生以问答的方式进一步巩固where is/are… it’s/they’re…的用法，进一步熟悉名词的数并熟练地将他们与两种句型搭配，为后面的有意义交际打下坚实基础。4.dictation on, in ,under, behind, in front of

where is my bag?it’s under the chair.where are my books?they are on the table.【学习内容】对上节课的单词和句型学习进行检测。

【学习方式】学生进行听写练习，教师对答案。

【设计意图】让学生养成复习的好习惯。step 2 practice

1.tidy up peter’s room

t: whose is this ball? oh, it’s peter’s.where is peter, now? let’s go and find peter.he is at home.he is not happy, why? look, what a me!let’s help him tidy up the room.(cai)1)look and match

put the pen on the desk.put the coat in the cupboard.put the shoes under the bed.put the cap behind the door.put the glaes on the tv.【学习内容】阅读短文，完成整理peter房间的任务。

【学习方式】学生阅读短文，然后完成学案上的任务。

【设计意图】通过阅读增大语言输入量，同时考察学生的理解能力及对介词的掌握程度，加深学生印象并为下面的情景交际对话做准备。

2)make dialogues

t: now, you tell peter where his things are.for example:

peter: good morning, dongdong.i can’t find my pen.where is my pen?

s1: it’s on the desk.peter: oh, thank you.where is my coat, then?

s1: it’s in the cupboard.…

【学习内容】自编对话，利用pen, glaes, door, tv, desk做情景对话。

【学习方式】情景交际对话，两人一组以peter和朋友对话的形式练习。

【设计意图】用其它生活用品做替换练习，从机械操练—半机械半意义操练—有意义操练。设计的这一情境是对课文的很好的延伸，重在培养学生活学活用语言的能力。在此情境下可以鼓励学生充分发挥自己的想象，用所有学过的英语进行有意义的交际。教师根据学生完成任务的情况继续在两个房间里添置物品。2.hidden picture: where is the gift?

t: thank you very much.you are very helpful.peter is very happy.he has some gifts for you.the gifts are hidden in the picture.can you find out the cup, the toy car, the cat, the doll and the big letter k？(cai)

【学习内容】任务型游戏：在寻找物品的过程中用英语自由交际。

【学习方式】小组合作学习方式：学生四人一组根据所给图片从中找出隐藏的礼物，要求使用学过的英语句型。

【设计意图】此环节是一个放松的环节，在这个真实的情境里学生自由交际着。这个过程真正体现了在做中学，学了就用的原则。它进一步调动了学生的学习积极性，锻炼了他们小组合作学习的能力。3.tidy your school things

t: the cla is over soon.now, tidy up your things.put your english book in your bag.put your pen in your pencil-box.put your pencil-box on your desk.【学习内容】听力练习：学生整理自己的东西

【学习方式】教师发指令学生做 step 3 summary

remember to keep your things tidy in your daily life.step 4 homework

look at the picture and write a few sentences in english.【学习内容】作业设计

【学习方式】自主学习

【设计意图】创设情境、激发兴趣，让学生课后自觉主动地用英语写句子，逐步培养学生写的能力。

学案

where is my new cap?

Ⅰ.dictation

Ⅱ.tidy up peter’s room 1.look and match

Ⅲ.pair work: tell peter where his things are.自我反思

一.主要特色与创新之处 1.注重学生读写能力的培养：提供新的阅读学习材料“tidy up peter’s room”，课上安排了听写，课后的作业设计让学生看图自由写句子。

2.对上节课的单词和句型进行检测，让学生养成复习的好习惯。

二.存在的问题与不足

1.时间安排欠合理，拓展环节的时间可能不够充裕。

2.环节之间的过渡语应优化，今后的备课中应多预测，多思考如何运用更有效的语言使教学环节更加地流畅。

3.为了使教学活动达到交际化，step 3应增加一个“developing work”，让学生结合生活实际用本节课所学语言来会话或做一件事，效果也许会更好些。

【篇2：2016新版pep人教版小学四年级英语下册教

案(表格式)】

四年级英语下册教案

编写者：洪喜

执教者：洪喜执教时间：年月日 1 2 3 4 5

【篇3：小学英语教学设计格式模板】

第2篇：少儿英语教案模板

少儿英语教案模板

一、Teaching Demands and Aims(教学目标）

二、Teaching important and difficult point(教学重点）

1、words

2、sentences

3、grammars

三、Teaching Aids(教具)

四、Teaching procedures(教学过程）Greeting(问候）warm up(热身）Review(复习）New Leon(新课）Step One: Step Two: Step Three: Follow up(叮咛）

五、Homework(作业布置）

作业的布置

一、书面作业

1、每节课后教师可适当选择课后习题(书本或课外参考书）及字母作业。

2、低年纪的孩子适合听磁带读课文、画图、连线、写字母等简单作业；每学期两次测试：半期考和期末考试。

3、高年纪的孩子要求抄单词、背单词、背课文等书面作业；每节课前可做适当的听写练习；每个月可做适当的单元测试；期间两次大考：半期考和期末考。

二、磁带作业

1、适时布置(条件允许可每周一次）：将本周学习的内容录进磁带，下周上交。

2、录制要求：首先让学生和老师打招呼，接着报朗诵单元，然后录作业内容，最后与老师说再见。(如：Hello!Amanda.I am Go go.This is Unit 11„„„ Goodbye!Amanda!)

3、听音修正：

(1)书面记录：边听边把学生的错音登记在学生手册上。(2)修正过程：

A：打招呼，先表扬肯定，后提出错误，注意错音的跟读 B：说悄悄话，增进师生感情交流 C：提出问题。

D：结束Say:“ Good bye!”

三、电话教学

1、时间安排：每月两次的电话教学，每生教学时间不超过8分钟。

2、教学内容：

(1)本周学习单词及课文的朗诵。(2)词句的翻译。(3)疑难解答。(4)家长的经验交流。

第3篇：英语四级写作（优秀）

2011年12月英语四级考试即将开始，万能作文模版是大家所关心的热门话题.，今天上多媒体课的时候在同学那里看到一份新东方出的英语四级作文万能填充模板，为明天做准备摘录了下来，不敢独享，特分享之。

Advantage and disadvantage

Nowadays many people prefer(______)because it plays a significant role in our daily life.Generallyspeaking,its advantages can be seen as follows.On one hand,(______).One the other hand,(_______).But every sword has two blades.The negative aspects are also aparent.One of the prominent disadvantages is that(______).To make matters worse,(______).Through the above analysis,I believe that The Positive aspects far outweighs its negative aspects.Whatever effects it has,one thing is certain,(_____)itself is neither good nor bad.It is the uses which is put on it that determines its value to our society.Some,others and I

There is no consensus among people as to the view of(_____).The opinions vary from person to person.Some people hold the idea that(____).A case in point is that(_____).On the other hand, other may have a quite different view.According to them,(_____).The most typical example is that(______).Weighing the pros and cons of these arguments,I am inclined to agree with the latter.Admittedly, the former point of view seems reasonable in saying to some extend,but(_____)is more convincing.My view

When asked about(_____),some people hold the idea that(_____).As far as they are concerned,(______).But I could not agree with them in several points.In my opinion,(_____).The reason for my choice are listed as follows.First of all,(______).In addition,(______).Last but not the least,(______).For the reasons mentioned above,I firmly believe(______).Hot iue

With the development of the society,with the advent of(______).we have to face a problem that(______).What are the reasons for it?To start with,(______).Moreover,(______).Furthermore,(______).In view of the seriousne of the problem, effective measures should be taken.For one thing, it is hight time that people all over China realized the importance of(______);foranother,the government should iue laws and regulations to put the situation under control.

第4篇：英语四级作文[优秀]

英语四级作文范文20篇

（一）Fire Prevention on Campus

1.前段时间校园火灾频发，造成生命和财产损失

2.分析火灾发生的原因

3.作为学生，如何预防校园火灾发生

●审题概述●

这是一分析火灾原因和如何预防火灾为中心的文章，撰写时重点即在于此。开篇综述校园火灾频发情形及造成的生命和财产损失，然后说明火灾原因，最后提出可能的火灾预防措施。

第一段，主要概述；第二段，说明原因；第三段，详细论述措施。

【范文】

Fire Prevention on Campus

People are alarmed by the succeion of campus fires in recent years.In each of these accidents, heavy casualties were reported – houses were burned down, students lost their lives, and properties were damaged.Faced with such a chilling fact, people keep asking, “What on earth results in these repeated tragedies?”

A brief survey of them reveals that human factors still prove to be the leading causes.For example, three of these fires were caused by the students’ use of electric water-heaters.As students often leave the heaters unattended, the risks are rather high should the water in the bottle boil dry while no one is around to turn off the power.In other cases, fires were also caused by stoves, candles, cigarette butts, etc.Since most of these disasters could have been prevented if proper precautions had been taken, students should be better educated on the importance and measures of fire control.The following three reminders are of particular importance for us students: First, learn how to use a fire extinguisher.Second, double-check candles, heaters, stoves and other electric appliances, and make sure there are no open flames before leaving rooms.Lastly, do not smoke in the dorm.◇第一段思路点评：概述并引入下文

◇语言点提示：

（1）此句What on earth results in these repeated tragedies? 常可作为过渡句，引出下文

（2）注意描述有关火灾客观事实，多使用被动语态，如are alarmed by，were reported，were burned down，were damaged，Faced with。

◇第二段思路点评：论述火灾的主要原因是使用电热水器，还有造成火灾的次要原因是实用电炉、蜡烛和乱扔烟蒂◇语言点提示：electric water-heaters电热水器

◇第三段思路点评：详述预防火灾的三点措施，注意使用连接词语first, second, lastly。◇语言点提示：

take precautions采取预防措施

fire extinguisher灭火器

（二）Enhance Awarene to Guard against Campus Thefts

1.校园盗窃案件时有发生

2.物品被盗的原因

3.学生如何加强防盗意识

●审题概述●

这是一篇论述校园物品被盗和加强防盗意识的文章。第一段，主要陈述校园盗窃案件发生的情况。第二段，主要分析校园物品被盗的原因。第三段，主要阐述学生怎样增强防盗意识。

【范文】

Enhance Awarene to Guard against Campus Thefts

“If you don’t want to wake up and find you have no pants to wear, you’d better put them on in sleep,” goes a popular joke among students.Obviously, campus thefts have become increasingly annoying as they occur far more often than before.And it seems that the thieves are le choosy these days, with their targets ranging widely from bikes, cell phones, purses, pre-paid IC cards to sunglaes, bags, and even underwear.In short, anything that worth a dime is likely to be stolen.What makes students the easy targets? The reasons are not hard to find.But I believe of all these reasons, the lack of anti-theft alertne is the most important.For lack of alertne, the students tend to leave the doors and windows wide open during sleep at noon or at night in summer.For the same reason, they’ll also leave their bikes unlocked before a store or by a road, or forget to take away their personal stuff before they go out of the claroom to make a phone call.These acts undoubtedly have increased their exposure to the light-fingered monsters.In order to minimize poible loes, the students must stay on guard in the first place, as awarene of the thefts around often makes a big difference.To be more specific, the students should not hide any tempting amount of cash in the dorm.Put it in the bank instead.Besides, do not leave any valuable items

unattended.Take them wherever you go.In addition, it’s advisable to develop a neighbourhood watch programme with other students in the dorm and

neighbouring dorms.◇第一段思路点评：陈述校园盗窃案件发生的情况

◇语言点提示：it seems that此句型表示一种可能性

◇第二段思路点评：说明被盗原因

◇语言点提示：

（1）What makes students the easy targets?此句引出下文

（2）anti-theft alertne防盗意识

（3）lack of alertne缺乏警惕

（4）light-fingered小偷小摸的、惯行扒窃的◇第三段思路点评：阐述如何加强防盗意识

◇语言点提示：注意关联词语in the first place，Besides，In addition的使用可使行文更富逻辑性。

（三）How Will Our Life Go on without Internet?

1.网络提供给了人们丰富多彩和便捷的生活

2.很多人开始感觉离开网络寸步难行

3.你对网络依赖症的看法

● 审题概述●

本文是一篇论述你对网络与人们生活关系的文章。第一段，侧重简述网络给人们生活的多彩、便利。第二段，详述网络与人们生活的紧密度。第三段，论述对网络依赖的观点。

【范文一】

How Will Our Life Go on without Internet?

If asked whether the Internet is the greatest discovery of the 20th century, my answer would be yes.The Internet has drawn the world closer together, realized countle incredible dreams, and provided modern people with a great many conveniences and a brilliant life.Today, many people simply feel they cannot live without the Internet.Governments publish their latest policies and decisions online for worldwide recognition.Political campaigns are often done online to gain wider public support.Companies and enterprises resort to the Internet for more busine opportunities Rand potential customers home and abroad.Universities and researchers turn to the Internet if they’d seek international cooperation or funding.Common folks like us also rely on the cyber world in various ways, for communication, entertainment, banking and shopping.True, the power of the Internet is all pervasive and its many negative effects are already visible.For example, Internet addicts tend to withdraw to their own

fantasy world rather than communicate with a real person.Children are exposed to online pornography and violence.Internet frauds are an everyday occurrence.In view of all this, you are advised to use the Internet with wisdom.Keep it at a safe distance  and never lose yourself.◇第一段思路点评：综述网络给人们生活带来的多彩和便捷。两个长句足矣。第一句用if引导的条件句引出“网络”话题，第二句概述网络带给多彩和便捷的生活。

◇语言点提示：

has drawn…, realized, and provided此为谓语连动式的运用。

◇第二段思路点评：详述网络与人们生活的紧密关系，先总述，后分述。

◇语言点提示：

resort to借助、诉诸、求助于

◇第三段思路点评：先陈述人们对网络的依赖，再谈对此的看法。

◇语言点提示：

（1）negative effects副作用、反面作用

（2）addicts成瘾者、依恋者

（3）fantasy world虚拟世界、虚幻世界

（4）pornography色情表演、色情作品

（5）fraud欺骗、诈骗

【范文二】

As a primary source of information as well as an efficient means of

communication, the Internet offers people a colourful and convenient life.Just by clicking the mouse, we can enjoy a brilliant and easy life that could not be

achieved ever before: shopping, making friends, contacting relatives, looking for jobs, downloading music and movies, conducting busine deals, and freely airing our opinions.For its convenience, the Internet has attracted people like magnets and some people even claim that it is indispensable.To them, life can’t go on without it.Every day millions of people spend hours on end surfing the Internet.They are obseed with it so much so that they forget many other important matters.As for me, I don’t approve of unrestrained Internet reliance.Although the Internet is a gift of the technological revolution and a bleing of this information age, we should never let it control our life.The Internet absolutely doesn’t mean the whole world to us.Instead, we should guard against its negative effects.To those Internet addicts, I would add: “Self-control can make or break your life.With proper use, the Internet serves you;otherwise, it kills you.”

第5篇：英语四级优秀作文

英语四级优秀作文范文模版:师生关系The Teacher-Student Relationship

分析:

1．好的师生关系有益于学生的发展

2．不良的师生关系有害于学生的发展

3．我认为……

A good teacher－student relationship is ab1e to effective1y further the student to a higher level in study.The teacher with patience and understanding encourages the student instead of pushingorforcing him.The relationship of this sort makes learning so enjoyable and funny that the student would work hard willingly.However, a bad relationship seriously weakens the achievement of teaching.It discourages the student from 1earning, leaving him with a wrong and negative attitude towards studying.Thus, teaching also becomes an unpleasant task, which forms a vicious cycle.As I see it, the relationship between a teacher and a student should be attached much importance to.A good relationship makes the teacher’s job worthwhile while a bad one ill-affects the student’s development, even to the rest of his life．

关于选择交通工具的英语作文

交通工具你喜欢哪种交通工具？如何选择交通工具的英语作文范文

Which Transportation Vehicle Do You Prefer?

Modern transportation in urban areas has provided us with vehicles of various kinds, the four in the pictures being the most popular.I think the private car is the most comfortable and driving it is really a lot of fun.I long for a car of my own and I always admire those car-owners.However, I dont have so much money to afford such a luxury , not to mention the annual taxx

Although le comfortable, the taxi is convenient.It comes with a wave of hand.Besides, I dont have to take the trouble of caring for it.Neverthele, I have to annually pay a handsome sum of money if I go to work/school by taxi.every day.This is beyond my financial budget.In addition, I am

afraid of meeting hostile taxi drivers.I will firmly refuse the motorcycle, Itsdangerous.I am always shocked by the flying motorcyclists and worried about the potentiat accident s.So, riding a bike leaves my preference.I feel free riding a bike and riding among the multitude of bicyetesls a sort of enjoymefit.A bicycle is far much cheaper than any of the other three,means of transportation.If my bike should be stolen,I would have no hesitation to buy a new one.In short,I prefer riding my bike,buy that doesnt mean I dont like the.car.Sooner or later, I Will have a car of my own.my favourite pastime 我最喜欢的消遣方式英语范文两篇

My Favorite Pastime MY FAVORITE PASTIME 我心爱的消遣

Below is my English Aignment,which is dedicated to my old clamates in middle cla normal school."You are fooled!Everytime I dunk,chop 30 40,it fooled you cause you believe that was all about me,but I believe it takes five,baby.But you are not a fool ,are you?"This is adidas advertisement made by Tracy McGrady,shooting guard of Houston Rockets.So I think you can know my favorite pastime is basketball.Onweekends,I spend most of my free time playing basketball and watching NBA games.Theycan not contribute to relief studying preure but also build my body.I began to play basketball at the beginning of middle cla normal school.Then our cla had 30 boy students,we divided us into five groups,and had round robin.Girl students in our cla and teachers came to cheer us,we also wrote everyonesdata,such as points,rebounds,aistances,blocks and so on.The team won champion would be very honored,though the reward is a little worthle.Studying preure was increasing with the coming of college entrance exmination,but we pesisted in sparing one or two hours playing basketball,as time is limited,we all tried our best to play every match well and reduce faults.At that time ,having no television in claroom,we often went to watch NBA games in a small restaurant,no matter how unpalatable the food is!

Since I came to this university,my field goal percentage became higher and higher,eapecially three-point.I came to relize that team work is very neceary,the important thing is not how many points I gained but the final succe.My roommate bought a computer last semester,now I can watch NBA games in our domitory.The NBA star I adore most is Tracy McGrady,he chop 13 points in only 35 seconds in the match with San Antonio Spurs,the god was moved into tears.I duplicated his portrait onto my website.Choosing basketball,I have no complaint.范文二：

不需说，工作而不休息会对健康有害的。换句话说，我们最好工作后，从事分的消遣来轻松一下。无疑的，消遣的种类很多，诸如打球，集邮，钓鱼，园艺，溜冰等等~

It oeswith out saying that work without rest will do harm to health.In other words, we had better take sufficient recreation to relax after work.There is no doubt that there are a number of amusements, such as playing ball games, collecting stamps, fishing, gardening, skating and so on.As for(to)me, I take great delight in gardening.Whenever I am at leisure, I am accustomed to growing flowers.I regard them as my most agreeable companion.MY FAVORITE PASTIME 我心爱的消遣

It goes without saying that work without rest will do harm to health.In other words, we had better take sufficient recreation to relax after work.There is no doubt that there are a number of

amusements, such as playing ball games, collecting stamps, fishing, gardening, skating and so on.As for(to)me, I take great delight in gardening.Whenever I am at leisure, I am accustomed to growing flowers.I regard them as my most agreeable companion.不需说，工作而不休息会对健康有害的。换句话说，我们最好工作后，从事分的消遣来轻松一下。无疑的，消遣的种类很多，诸如打球，集邮，钓鱼，园艺，溜冰等等。

就我而言，我大大喜欢园艺。每当我有闲暇的时候，我习惯于种花。我把它们看作是我最称心如意的伴侣。

大学英语四级考前作文预测范文 Aid Education in China

Directions: For this pari, you are allowed 30 minutes to write a composition on the topic Aid Education in 中国.You should write at least 120 words according to the outline given below in Chinese: Aid Education in 中国

1.大学生支教现象

2.大学生支教的意义

3.你的看法

Aid Education in 中国

There has been a hot topic recently about college students being encouraged to help children in the poor and remote areas.Generally aid-education is helpful in two aspects.First of all, it can horizons in poverty-stricken regions.For instance, it is a golden opportunity for volunteers to experience a completely different life.In addition, college students have to adapt themselves to the harsh living conditions, meanwhile they can make friends with the children.In my view, the future of 中国s education depends on the society, the government and all the citizens.To sum up.we college students should take the initiative in response to the appeal for supplying help to children in poor regions.手机的利弊 Advantages and Disadvantages of the Mobile Phone

Advantages and Disadvantages of the Mobile Phone 手机的利与弊

无论你在何地，你都会看见许多人使用手机。如今，世界似乎越来越小了，只要你带部手机出门，你都会被找到。有些人认为手机对他们来说是非常有用的必需品；而有些人则有不同看法。

喜欢使用手机的人比较注重手机的好处。它非常便利，因为它让你与别人的联系既简单又快捷，你再也不用为了等一个重要电话成天守在家里了。现在的年青人喜欢用手机发短信、上

因特网、听音乐、甚至照像。手机拥有非常吸引人的各种功能，是非常先进的科技产物。在某些国家。它甚至象征着使用者的地位。

当然，有些人不喜欢它。想像一下，在接连几天的繁重工作后，nihao不容易可以与家人去度假。当你舒舒服服地躺在沙滩上时，手机响了。你不得不赶回办公室，却发现只是一位无关紧要的客户在等你。那时你或许想把手机扔了，因为你只想远离工作、彻底放松。

然而，无论你喜不喜欢手机，它已经改变了我们的生活，并在人类历史上发挥着重要的作用。Wherever you are, you can see many people equipped with mobile phones.It seems that the world becomes smaller nowadays.You could be found wherever you are so long as you take the mobile phone with you.Some people wonsider the mobile phone neceary and useful to them, while others may dislike it.People who like the mobile phone are much more concerned about its advantages.It is convenient, for you can connect others easily and quickly.You don t have to wait for an important call at home all day long.The youth of today send meages, surf on the net, listen to music and even take photos by using the mobile phone.People find it advanced for its attractive functions.In some countries, it even stands for a person s status.However, some people don t like it.Imagine that you go to spend your holiday with your family after days of busy and tiresome work.When you lay on the beach comfortably, your phone rings.Then you have to go back to your office only to find an unimportant customer waiting for you.At that moment, you may even want to throw your phone away, for you just want to relax and get rid of your work.However, whether you like the mobile phone or not, it has alresdy affected our lives and played an important role in the history of human beings.大学生英语作文：电脑能代替纸笔吗

People often say we have entered the electronic age.Computers have become the center of life.No one can live and work without computers.In the future, everyone can work and study at home hefore a PC.There wont be piles of files.Instead, a disc is OK enough.With the appearance of printers, the pen becomes le useful than before.And since the computer was created, paper is also gradually giving way to the screen, which can show lively moving things from different sides in the same picture.It is true that with the developmem of science, such products as computers and printers will be the major tools in our future life and work.But the traditional tools will also exist for a long time to supplement the function of the modern ones.At least, we still need pens to sign with and paper to sign on.四级作文：节约能源

这是目前非常热门的一类话题，即环保类话题。大家可以参考一下作者的思路和对英语语言的掌握。

Save the Energy Resources（节约能源）

Another round of energy crisis is knocking at the door.In 2004, world oil consumption reached a new record, causing oil price in the international market to skyrocket amazingly.As for 中国, it was reported that many traditional mineral cities in northeastern 中国 had run into predicament, with their economy collapsed and workers unemployed, only because coal had been mined out.Foil energy resources, including coal, oil and gas, are unlike sunlight, water power and wind power which are generated consistently.They’re not practically reproductive during human history.Once consumed, they’re gone forever（能源类话题的经典句子）.If they were to be exhausted before we could find sufficient reproductive resources to replace them with, we’d have to live in entire blackout again like our ancestors have done thousands of years ago.That’s of course not what anyone would want to see.Due to technical limitations, people still have to utilize these resources now.As a result, we must economize them most cleverly.New techniques should be developed and applied to reduce energy cost in industry and daily life.Alternative energy should be employed wherever poible.Eradicate any practice that wastes energy.Humans have overcome so many crises in history, and we’re sure to win this time also.