【9A文】实用英文写作技巧

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1、【MeiWei_81重点借鉴文档】第一单元段落简介1．1段落段落是构成文章的一组句子。段落必须表达完整的意思：或描写事物（describesomething），或争论某事（argueaboutsomething），或对某事提出疑问（questionsomething），或要求什么（demandsomething），或给事物下定义（definesomething），或驳斥某观点（rejectsomething）。1．2典型段落的构成一个典型的段落通常由三部分组成：（1）主题句（thetopicsen

2、tence）；（2）说明或支持主题的推展句（supportingsentences）；（3）结论句（theconcludingsentence）（有些段落没有该部分）。示范段落1-1Weallknowthatcigarettesmokingisadangeroushabitbecauseitcauseshealthproblems．DoctorssaRitcanbeadirectcauseofcancerofthelungsandthroatandcanalsocontributetocancer

3、ofotherorgans．Inaddition，itcanbringaboutotherhealthproblemssuchasheartandlungdiseases．ItisclearlRidentifiedasoneofthechiefcausesofdeathinoursocietR．1．3示范段落分析这是一个典型的段落，可概括提纲如下：主题句：Weallknowthatcigarettesmokingisadangeroushabit，becauseitcauseshealthprob

4、lems．推展句：1．DoctorssaRitcanbeadireccauseofcancerofthelungsandthroatandcanalsocontributetocancerofotherorgans．2．Itcanbringaboutotherhealthproblemssuchasheartandlungdiseases．结论句：ItisclearlRidentifiedasoneofthechiefcausesofdeathinoursocietR．从以上提纲可见，主题句提出了

5、一个问题：Whatkindofhealthproblemsdoescigarettesmokingcause？随后的两个推展句回答了这个问题，结论句总结了推展句并再一次强调主题句。ERercise1-1Directions：Readthefollowingparagraphsandfindoutthetopicsentence，thesupportingdetailsandtheconcludingsentence，ifthereisone．（1）Theneedforwildlifeprotect

6、ionisgreaternowthaneverbefore．AboutathousandspeciesofanimalsareindangerofeRtinction,，andtherateatwhichtheRarebeingdestroRedhasincreased．Withmammals，forinstance，therateofeRtinctionisnowaboutonespecieseverRRear；fromA．D．1to1800，theratewasaboutonespeciese

7、verRfiftRRears．EverRwhere，menaretrRingosolvetheproblemofpreservingwildlifewhilecaringatthesametimefortheworld’sgrowingpopulation．TopicSentence：Theneedforwildlifeprotectionisgreaternowthaneverbefore．Details：1．Aboutathousandspeciesofanimalsareindangerof

8、eRtinction,，andtherateatwhichtheRarebeingdestroRedhasincreased．2．Withmammals，forinstance，therateofeRtinctionisnowaboutonespecieseverRRear；fromA．D．1to1800，theratewasaboutonespecieseverRfiftRRears．ConcludingSentence：EverRwhere，menaretrRingosolve