科普英語(yǔ)作文指導(dǎo)課件

1、科普英語(yǔ)作文指導(dǎo)科普英語(yǔ)作文指導(dǎo)科普英語(yǔ)復(fù)賽的作文題（以往）初中高年級(jí)組：2007年：Internet and Information2008年：Modern Transportation and Our Environment 2009年：Should Birds Be Protected2010年：Why Shall We Live a Low Carbon Life?初中低年級(jí)組：2007年： Internet and Information2008年：Protect the Enviroment2009年： Use Mobile Phones WiselyEvaluation only

2、.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.科普英語(yǔ)復(fù)賽的作文題（以往）初中高年級(jí)組：Evaluatio作文話題：與生活緊密相關(guān)的科普類（互聯(lián)網(wǎng)、城市交通、手機(jī)、自然環(huán)境、動(dòng)物鳥(niǎo)類）作文形式：以2007年作文題為例:Internet and Information1、有人認(rèn)為互聯(lián)網(wǎng)提供了許多有價(jià)值的信息；2、有人認(rèn)為信息過(guò)剩帶來(lái)許多問(wèn)題；3、我的觀點(diǎn)和理由。Evaluation only.Created with Aspose.Slides

3、for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.作文話題：與生活緊密相關(guān)的科普類（互聯(lián)網(wǎng)、城市交通、手機(jī)、自如何在短期內(nèi)迅速提高寫作能力 英語(yǔ)寫作是一種綜合語(yǔ)言能力，它不僅考寫作者所掌握的語(yǔ)言知識(shí)、使用外語(yǔ)的熟練程度，同時(shí)還考個(gè)人的思維能力和知識(shí)面。想提高英語(yǔ)寫作，還是有章可循的：1、增加閱讀量 報(bào)刊、雜志、英語(yǔ)讀物1）提高閱讀能力；2）擴(kuò)大詞匯量，提高語(yǔ)言運(yùn)用能力，避免詞窮的窘境；3）熟悉熱門話題，開(kāi)拓思路；4）培養(yǎng)語(yǔ)感及英語(yǔ)思維習(xí)慣。Evaluation only.Created with Asp

4、ose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.如何在短期內(nèi)迅速提高寫作能力 英語(yǔ)寫作是一種綜合語(yǔ)言能力精讀相關(guān)范文1）要理解；2）把有用的表達(dá)式、觀點(diǎn)、框架等為我所用。掌握常用的框架結(jié)構(gòu)布局謀篇，注意避免個(gè)人化的凌亂寫作框架熟記常用套句與過(guò)渡連接詞過(guò)渡詞的熟練運(yùn)用，可以潤(rùn)色文章，使全文流暢。打好堅(jiān)實(shí)的語(yǔ)法基礎(chǔ)勤動(dòng)筆寫 質(zhì)量源于數(shù)量，寫作是運(yùn)用語(yǔ)言的重要實(shí)踐活動(dòng)，一定要真正在水中多練。Evaluation only.Created with Aspose.Slides for .

5、NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.精讀相關(guān)范文Evaluation only.英語(yǔ)作文范文Fire Prevention on Campus1.前段時(shí)間校園火災(zāi)頻發(fā)，造成生命和財(cái)產(chǎn)損失2.分析火災(zāi)發(fā)生的原因3.作為學(xué)生，如何預(yù)防校園火災(zāi)發(fā)生審題概述這是一分析火災(zāi)原因和如何預(yù)防火災(zāi)為中心的文章，撰寫時(shí)重點(diǎn)即在于此。開(kāi)篇綜述校園火災(zāi)頻發(fā)情形及造成的生命和財(cái)產(chǎn)損失，然后說(shuō)明火災(zāi)原因，最后提出可能的火災(zāi)預(yù)防措施。第一段，主要概述；第二段，說(shuō)明原因；第三段，詳細(xì)論述措施。Evaluation only.Cr

6、eated with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.英語(yǔ)作文范文Fire Prevention on Campu【范文】Fire Prevention on Campus People are alarmed by the succession of campus fires in recent years. In each of these accidents, heavy casualties were reported houses were bur

7、ned 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 c

8、aused 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

9、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,

10、double-check candles, heaters, stoves and other electric appliances, and make sure there are no open flames before leaving rooms. Lastly, do not smoke in the dorm. (198 words)Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.【范文】Fire Pr

11、evention on Campus第一段思路點(diǎn)評(píng)：概述并引入下文語(yǔ)言點(diǎn)提示：（1）此句What on earth results in these repeated tragedies? 常可作為過(guò)渡句，引出下文（2）注意描述有關(guān)火災(zāi)客觀事實(shí)，多使用被動(dòng)語(yǔ)態(tài)，如are alarmed by，were reported，were burned down，were damaged，F(xiàn)aced with。第二段思路點(diǎn)評(píng)：論述火災(zāi)的主要原因是使用電熱水器，還有造成火災(zāi)的次要原因是實(shí)用電爐、蠟燭和亂扔煙蒂語(yǔ)言點(diǎn)提示：electric water-heaters電熱水器第三段思路點(diǎn)評(píng)：詳述預(yù)防火災(zāi)的三點(diǎn)

12、措施，注意使用連接詞語(yǔ)first, second, lastly。語(yǔ)言點(diǎn)提示：take precautions采取預(yù)防措施fire extinguisher滅火器Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.第一段思路點(diǎn)評(píng)：概述并引入下文語(yǔ)言點(diǎn)提示：（1）此句How Will Our Life Go on without Internet?1. 網(wǎng)絡(luò)提供給了人們豐富多彩和便捷的生活2. 很多人開(kāi)始感覺(jué)離開(kāi)網(wǎng)絡(luò)寸步難

13、行3. 你對(duì)網(wǎng)絡(luò)依賴癥的看法審題概述本文是一篇論述你對(duì)網(wǎng)絡(luò)與人們生活關(guān)系的文章。第一段，側(cè)重簡(jiǎn)述網(wǎng)絡(luò)給人們生活的多彩、便利。第二段，詳述網(wǎng)絡(luò)與人們生活的緊密度。第三段，論述對(duì)網(wǎng)絡(luò)依賴的觀點(diǎn)。Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.How Will Our Life Go on withou【范文一】How Will Our Life Go on without Internet? If asked wheth

14、er the Internet is the greatest discovery of the 20th century, my answer would be yes. The Internet has drawn the world closer together, realized countless incredible dreams, and provided modern people with a great many conveniences and a brilliant life. Today, many people simply feel they cannot li

15、ve 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 business opportunities and potential customers home and

16、 abroad. Universities and researchers turn to the Internet if theyd 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 nega

17、tive 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

18、 Internet with wisdom. Keep it at a safe distance and never lose yourself. (200 words)Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.【范文一】How Will Our Life Go on w第一段思路點(diǎn)評(píng)：綜述網(wǎng)絡(luò)給人們生活帶來(lái)的多彩和便捷。兩個(gè)長(zhǎng)句足矣。第一句用if引導(dǎo)的條件句引出“網(wǎng)絡(luò)”話題，第二句概述網(wǎng)絡(luò)帶給多彩和便捷的生

19、活。語(yǔ)言點(diǎn)提示：has drawn, realized, and provided此為謂語(yǔ)連動(dòng)式的運(yùn)用。第二段思路點(diǎn)評(píng)：詳述網(wǎng)絡(luò)與人們生活的緊密關(guān)系，先總述，后分述。語(yǔ)言點(diǎn)提示：resort to借助、訴諸、求助于第三段思路點(diǎn)評(píng)：先陳述人們對(duì)網(wǎng)絡(luò)的依賴，再談對(duì)此的看法。語(yǔ)言點(diǎn)提示：（1）negative effects副作用、反面作用（2）addicts成癮者、依戀者（3）fantasy world虛擬世界、虛幻世界（4）pornography色情表演、色情作品（5）fraud欺騙、詐騙Evaluation only.Created with Aspose.Slides for .NET 3.

20、5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.第一段思路點(diǎn)評(píng)：綜述網(wǎng)絡(luò)給人們生活帶來(lái)的多彩和便捷。兩個(gè)長(zhǎng)【范文二】 As a primary source of information as well as an efficient means of communication, the Internet offers people a colorful and convenient life. Just by clicking the mouse, we can enjoy a brilliant and easy l

21、ife that could not be achieved ever before: shopping, making friends, contacting relatives, looking for jobs, downloading music and movies, conducting business deals, and freely airing our opinions. For its convenience, the Internet has attracted people like magnets and some people even claim that i

22、t is indispensable. To them, life cant go on without it. Every day millions of people spend hours on end surfing the Internet. They are obsessed with it so much so that they forget many other important matters. As for me, I dont approve of unrestrained Internet reliance. Although the Internet is a g

23、ift of the technological revolution and a blessing of this information age, we should never let it control our life. The Internet absolutely doesnt 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 bre

24、ak your life. With proper use, the Internet serves you; otherwise, it kills you.” Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.【范文二】 As a primary sIs it Necessary to Attend Training Classes?1. 現(xiàn)在社會(huì)上有各種各樣的培訓(xùn)班2. 有些人認(rèn)為有必要參加課外培訓(xùn)班，有些人則認(rèn)

25、為沒(méi)有必要3. 你的觀點(diǎn)審題概述這是一篇主要論述人們和你對(duì)社會(huì)上各類培訓(xùn)班看法的文章。第一段，概述各種各樣培訓(xùn)班的狀況。第二段，論述人們對(duì)參加課外培訓(xùn)班的不同看法。第三段，重點(diǎn)闡述你對(duì)此的看法。Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.Is it Necessary to Attend Trai【范文】Is it Necessary to Attend Training Classes? All across

26、the country a great diversity of custom-made classes are mushrooming, in which special training is provided concerning computer skills, arts, sports, and other extracurricular specialties like maths and writing. Among them language crash courses for various tests, such as CET, BEC, TOFEL, IELTS, GRE

27、 and so forth, are especially noticeable for its wide range and high attendance rate. Some consider it advisable to attend such classes while others believe it unnecessary. The former argues that its far more effective to command these special skills with the help of an experienced trainer than to w

28、ork at them on their own. They are convinced that these training classes can make up for what is not taught in school, hence, more competitive edge over their peers. The latter group of people, nonetheless, criticize it as a sheer waste of resources. They warn that the quality of most training cours

29、es is questionable, as they are marketed to get money out of our pocket rather than get knowledge into our head. As far as I am concerned, a little bit of such special training does us no harm, but too much of it can only prove to be counter-productive. Anyhow, the deprived free time can be better i

30、nvested in recreation at weekends, talking to an old friend, or simply enjoying a long-overdue vacation.Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.【范文】Is it Necessary to Attend 第一段思路點(diǎn)評(píng)：第一句綜述社會(huì)上提供知識(shí)、技能服務(wù)的各類培訓(xùn)班雨后春筍般興起，第二句例舉語(yǔ)言速成課程特別

31、火爆。語(yǔ)言點(diǎn)提示：（1）a great diversity of各種各樣的（2）mushrooming迅速擴(kuò)散、增加（3）language crash courses語(yǔ)言速成課程第二段思路點(diǎn)評(píng)：先用一句對(duì)比式地?cái)[出兩種不同的觀點(diǎn)，再分別詳述他們的看法。語(yǔ)言點(diǎn)提示：注意連接詞語(yǔ)while，The former，They，The latter group of people等的使用，強(qiáng)化了上下文之間的連貫性。第三段思路點(diǎn)評(píng)：辯證地論述你對(duì)參加各類培訓(xùn)班的看法。語(yǔ)言點(diǎn)提示：（1）as far as I am concerned我認(rèn)為，就我而言（2）counter-productive適得其反的、事與

32、愿違的Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.第一段思路點(diǎn)評(píng)：第一句綜述社會(huì)上提供知識(shí)、技能服務(wù)的各類培The Rise of Shanzhai Culture1. 最近興起了一股“山寨熱”2. 你如何看待山寨現(xiàn)象審題概述本文是一篇論述山寨現(xiàn)象以及人們和你對(duì)此看法的文章。第一段，概述方興未艾的山寨熱。第二段，闡述山寨產(chǎn)品的優(yōu)勢(shì)以及給人們帶來(lái)的好處。第三段，論述人們和你對(duì)山寨現(xiàn)象的反對(duì)立場(chǎng)和觀點(diǎn)，即山寨產(chǎn)品的非

33、法性。Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.The Rise of Shanzhai Culture1【范文】The Rise of Shanzhai Culture The vast array of knockoff name-brand products, such as cell phones, DVDs, MP3 players, have made “shanzhai” the hottest

34、word of the year. Now we wear shanzhai watches, talk through shanzhai cell phones, play shanzhai video games, use shanzhai computers, even watch shanzhai TV shows. Once a term used before some electronic products to suggest a copycat version of inferior quality, shanzhai now suggests to many Chinese

35、 creativity and trendiness. With the media all over the rise of shanzhai culture, public opinions are clearly divided. Advocates invariably associate it with innovation, stylishness, the DIY spirit, open-mindedness and practicality, as shanzhai products often mix imitation with innovation a similar

36、skin but a different heart. The end products are usually more functional and much cheaper than the original. Besides, they respond to the market more swiftly and they are more considerate in design. Thanks to them, more people at the grassroots level can enjoy the benefit of modern technology. Howev

37、er, other people, including myself, hold more reserved attitudes towards the shanzhai fever. For all the popularity it has won, a copycat is a copycat. The mockery of the prestige products not only steals their profits but also upsets market competition. Moreover, shanzhai products thrive on the cur

38、rent legal loopholes. Under the disguise of anti-dominance slogans, they make illegal profits by violating intellectual property rights and evading taxes. And to top it off, the so-called innovation is only senseless talk as true innovation always faces huge costs and potential failures, while plagi

39、arism simply builds success on other peoples risks. (256 words)Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.【范文】The Rise of Shanzhai Cultu 寫作技法和策略 1 對(duì)應(yīng)法 多數(shù)寫作都是提綱式寫作，有時(shí)，我們可以采用對(duì)應(yīng)法按照中文提綱分別寫成三段。如：提綱：1） 有人認(rèn)為淡水是取之不盡的。（雨水、河水、井水） 2） 實(shí)際上淡水是

40、非常緊缺的。（人口增加、工業(yè)用水增加） 3） 我們應(yīng)該怎么辦？ Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd. 寫作技法和策略 1 對(duì)應(yīng)法 Evaluation oGlobal Shortage of Fresh Water Generally, people think that fresh water is inexhaustible. Every year there is enough rain. And

41、there is plenty of fresh water in the rivers and lakes. Whats more, we have a lot of underground water. Actually, fresh water is in a short supply. Due to the rapid population increase, fresh water consumption remains great. Besides, with the development of industry, more water is needed. Moreover,

42、a lot of our rivers and lakes have been so polluted that water from them is undrinkable. We must take some measures to solve the problem of water shortage. First, population growth should be slowed down to reduce fresh water demand. Second, pollution should be controlled to purify fresh water in the

43、 rivers and lakes. What is most important, we should cherish every drip of water in our daily life. （135 words）Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.Global Shortage of Fresh Water再如提綱：1） 有人認(rèn)為錢是幸福之本（source of happiness） 2） 有人

44、認(rèn)為金錢是萬(wàn)惡之源(root of evil) 3） 我的看法。 Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.再如提綱：Evaluation only. Some think that money is the source of happiness. Once they have money, they will enjoy everything. They can use the money they hav

45、e to buy, a beautiful house or even a wife. Some others think that money is the root of all evil. Due to the greed for money, people will do various kinds of evil things, such as stealing, robbing or even murder. Money can easily change a kind, honest man into a cruel, cunning woe. In my opinion, bo

46、th of the above-mentioned viewpoints go to an extreme. Money itself is neither good nor evil. It all depends on how we look at it. We can not deny the importance of money in the modern society. Meanwhile, we should not ignore the fact that something can not be bought by money, such as friendship, tr

47、ue love and so on. （141 words ）這兩例都是采用了對(duì)應(yīng)寫作方式，將提示中的三句分別擴(kuò)展成三段，三段之間相互銜接，構(gòu)成一個(gè)完整的篇章。 Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd. Some think that mo2調(diào)整法 盡管是提綱式寫作，提綱所提示的只是文章所要包括的主要內(nèi)容，卻不是文章的結(jié)構(gòu)模式，一般情況下，應(yīng)根據(jù)英語(yǔ)文章的類型，重新安排文章。如上面有關(guān)錢的一個(gè)寫作，按照英語(yǔ)的

48、表達(dá)習(xí)慣，最好是加上一個(gè)引子。 Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.2調(diào)整法 盡管是提綱式寫作，提綱所提示的只是文章所要 What is money? To this question, different people hold differently. Some thing money is the source of happiness, while some regard it as the ro

49、ot of all evils. As far as I am concerned, they both have their reasons Those who consider money as the source of happiness argue that money means massive house, beautiful clothes, or luxurious cars, and can enable them and their families live comfortably. They even believe that money can bring powe

50、r, friendship, and love. But due to the temptation of money, there are many people who become thieves, robbers, or murderers. It is also out of the greed for money that some officials forget their duty and cause enormous losses to the country, so some people think that money is the root of all evil

51、and suggest that we keep away from money. In fact, money is merely a medium of exchange. It may bring you happiness; it may lead you to a life of crime. Whether it is good or bad depends on how it is used. Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-

52、2011 Aspose Pty Ltd. What is money? To t二、 首段和尾段的寫作 前面介紹了段落的擴(kuò)展模式，也就是說(shuō)，我們已經(jīng)了解了文章中間一部分的敘述模式。一般首段和尾段都要自己補(bǔ)上，那么怎么才能寫好首尾段呢，下面介紹一下，首尾段的寫作方式。 1首段的寫作 首段的寫作方式一般為： 1）運(yùn)用事實(shí)性信息、調(diào)查或故事等引出話題 2）導(dǎo)入主題，然后提出自己的觀點(diǎn)，也就是文章的論點(diǎn) 。Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011

53、Aspose Pty Ltd.二、 首段和尾段的寫作 前面介紹了段落的擴(kuò)展模式，也就是說(shuō)首段開(kāi)篇的方式常見(jiàn)的有： 1） 諺語(yǔ)法 由于諺語(yǔ)一般已經(jīng)被大家所接受，用諺語(yǔ)提出自己的觀點(diǎn)也容易被讀者所接受。 As the saying goes, Money makes the mare go, but there are many things we cant buy with money, such as time and true love. 2） 定義法 定義法是通過(guò)對(duì)文章中的關(guān)鍵詞做一些簡(jiǎn)單或正面或反面的解釋，限定其范圍，這樣比較有利于引出主題。 Practice makes perfect

54、 is an old saying. It tells us that it does not matter if we are clumsy at doing something. As long as we keep on trying and practicing, we will do a good job in the end. 3） 提問(wèn)法 通過(guò)提問(wèn)一個(gè)或一連串的問(wèn)題，可以激發(fā)讀者的興趣，從而引出主題。 a. Do you have many friends? Are they similar to you or different from you? Which kind of

55、friends do you prefer? b. What is a good student? Different people may have different answers to this question. Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.首段開(kāi)篇的方式常見(jiàn)的有：Evaluation only.4） 概括法 概括法指先總結(jié)文章內(nèi)容所涉及的現(xiàn)狀，然后引出主題。 In recent yea

56、rs, with the development of science and technology, the Internet has come into more and more homes and is playing a more and more important role in our work and daily life. It has become a must to us, but at the same time, Internet has also brought with it a lot of problems. 5） 故事法 故事法指用簡(jiǎn)單有趣的故事激發(fā)讀者的

57、興趣，從而提出自己的觀點(diǎn)。如下面Is Stress a Bad Thing? 6） 引語(yǔ)法 Just as eating without liking harms the health, learning without interest harms the memory and cant be retained. From Vincis words we can see how important it is to motivate the students in language learning. Evaluation only.Created with Aspose.Slides fo

58、r .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.4） 概括法 概括法指先總結(jié)文章內(nèi)容所涉及的現(xiàn)狀，然后7） 調(diào)查法 為了得到讀者的認(rèn)可，文章的開(kāi)始可以引出調(diào)查數(shù)據(jù)等，借以提出主題，如下面Is Stress a Bad Thing?的1）和Can Schoolchildren Start Using the Internet?的4）。 8） 假設(shè)法 假設(shè)法是指通過(guò)假設(shè)提出一種選擇，交代文章要涉及的問(wèn)題，從而提出文章的主題。 Suppose you were offered two jobs, one is

59、highly-paid but rather demanding, the other is less demanding, but poorly-paid, which would you prefer? 9） 綜合法 具體寫作時(shí)，同學(xué)們沒(méi)有必要拘泥于一種方式，可以將上述方法總和起來(lái)。 Evaluation only.Created with Aspose.Slides for .NET 3.5 Client Profile .Copyright 2004-2011 Aspose Pty Ltd.7） 調(diào)查法 為了得到讀者的認(rèn)可，文章的開(kāi)始可以引出調(diào)首段示例： 標(biāo)題：Can S

60、choolchildren Start Using the Internet? 提綱： 1）隨著科技的發(fā)展，網(wǎng)絡(luò)越來(lái)越普及； 2）網(wǎng)絡(luò)有其優(yōu)點(diǎn)但也有缺點(diǎn)； 3）我的觀點(diǎn) 根據(jù)上面的提示，首段可有下列幾種方式： 1) Nowadays, using the Internet has become a fashion. Many parents begin to teach their children to use the Internet. However, there are diverse opinions on this. Some think it wise, but I dont a