【正文】 in have nothing to celebrate and no one to share their ,闡述勝利者和失敗者的不同特征。A2,B2。進(jìn)行比較對(duì)照通常有兩種方式。在主題句后, 作者用了四個(gè)句子闡述自己喜歡春天的理由。如果某個(gè)現(xiàn)象的存在必然引起另一個(gè)現(xiàn)象的發(fā)生,那么,這兩個(gè)現(xiàn)象之間就具有因果關(guān)系。分類是人類認(rèn)識(shí)客觀世界的重要手段之一。下定義是多方面的,可以給人、事物、思想等下定義。接著用舉例的方法從三方面說(shuō)明能源的作用。這是用特殊來(lái)說(shuō)明一般的方法。第一篇：大學(xué)生英語(yǔ)說(shuō)明文寫作說(shuō)明文是以說(shuō)明為主要表達(dá)方式用來(lái)說(shuō)明事物，闡明事理的一種文體。按寫作方法,英語(yǔ)說(shuō)明文主要分為下面六種類型:這是用具體例子來(lái)說(shuō)明人或事物的特征、本質(zhì)及其規(guī)律的方法,所用例子必須有代表性、典型性,能體現(xiàn)人或事物的本質(zhì)特征。第一句為主題句,概括地說(shuō)出“我們目前的生活很大程度上依賴能源”。它既能揭示事物的本質(zhì)特征,勾勒其大概,描繪其輪廓,同時(shí)也能確定事物的范圍和界限。分類法是對(duì)同屬不同類或同類而不同種的人或事物,根據(jù)不同性質(zhì)進(jìn)行分門別類地說(shuō)明的方法。事物變化的原因和結(jié)果是緊密相關(guān)的。例如:Of the four seasons, I like spring prefer spring because it is a season of much joy and life bursts out wear a green coaagain and colourful flowers blossom in gardens and old e outdoors for fresh air and the young plan for outdoor bees so energetic and ,末句是總結(jié)句。比較和對(duì)照各有不同的側(cè)重,但兩種方法經(jīng)常結(jié)合使用。第二種方式采用“AB交錯(cuò)”結(jié)構(gòu),即A1,B1。多數(shù)人認(rèn)為第二種方式比較好,因?yàn)榘褜?duì)比的雙方AB逐點(diǎn)交錯(cuò),可以避免行文的單調(diào)沉悶,對(duì)比的效果也會(huì)更鮮明突出。這種寫法較流暢自然,給讀者的印象也更鮮明突出。因果關(guān)系研究的對(duì)象是“Why it happens”,而過(guò)程分析研究的對(duì)象是“How it happens”。不少段落(或文章)的寫作都是綜合使用各種不同的寫作方法。第二篇：英語(yǔ)說(shuō)明文寫作句型Many people insist that...很多人堅(jiān)持認(rèn)為...With the development of science and technology, more and more people believe that...隨著科技的發(fā)展,越來(lái)越多的人認(rèn)為...A lot of people seem to think that...很多人似乎認(rèn)為...d better e to the conclusion that...因此,我們最好得出這樣的結(jié)論...There is no doubt that(jobhopping)has its drawbacks as well as , in all, we cannot live without...But at the same time we must try to find out new ways to cope with the problems that would ,我們沒(méi)有...,我們必須尋求新的解決辦法來(lái)對(duì)付可能出現(xiàn)的新問(wèn)題.論證部分From my point of view, it is more reasonable to support the first opinion rather than the , cannot entirely agree with the idea that...我無(wú)法完全同意這一觀點(diǎn)....Personally, I am standing on the side of...就個(gè)人而言,我站在... sincerely believe that...我真誠(chéng)地相信...In my opinion, it is more advisable to do...than to do....在我個(gè)人看來(lái),做...比做..., to speak frankly, there is also a more practical reason why...坦誠(chéng)地說(shuō)，最后，還有一個(gè)較為實(shí)際的原因...t mean that...可能...是對(duì)的,但這并不意味著...It is natural to believe that..., but we shouldn39。說(shuō)明文的基本特點(diǎn)是內(nèi)容的科學(xué)性、說(shuō)明的條理性和語(yǔ)言的準(zhǔn)確性。如定義、舉例、比較或?qū)Ρ?、類比、分析、說(shuō)明、敘述.④使用過(guò)渡語(yǔ)將上下文的邏輯關(guān)系體現(xiàn)出來(lái)。they discover their own way to learn the language, Instead of the teacher to explain, they try to find the rules for try to learn from their language learning is active learners do not wait for a chance a find people who speak the language and they ask these people to correct them when they They are willing（愿意）to make mistakes and try munication is difficult, they can acceptis inexact(不正確的)or is more importantto learn to think in the language than to know the meaning of very , successful language learners are a want to learn the language because they are interested in the language and the people who speak is necessary municate with these people and to learn from kind of language learner are you? If you are a successful language learner, you have probably been learning independently, actively, and the other hand, if yourthan successful, you’d better try some of the skills outlined(概述)above.()() of last()()() a a mistake()()()() order order that()二、書(shū)面表達(dá)夢(mèng)想是人類的翅膀，有了它，我們才能飛翔；夢(mèng)想是最溫暖的光芒，即使在最黑暗的時(shí)候，它也能把前方的路照亮。2． 80詞以上。如：Great changes have taken place in our life． There are three reasons for this．這樣寫可以避免套用中的表達(dá)失誤。 In recent years, …...（現(xiàn)象表現(xiàn)或變化）.In addition/Besides, ……（進(jìn)一步闡述現(xiàn)象）.This phenomenon has aroused hot discussion.178。 To begin with,……（原因1）.Moreover,……（原因2）.In addition, ……（原因3）.Finally, ……（原因4）.178。 In fact, ways to …（解決問(wèn)題）are is necessary/time that …（采取措施解決問(wèn)題）.4.1