四级作文第三.docx

四级作文第三.docx

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四级作文第三

四级作文第三讲

现象解释（图表分析型）作文：

要突出重点，抓住图表中的极端点，如最大最小，最多最少，最差最好，基本相同处等。

看出总的规律趋势，抓住特征，归纳增减速度。

图表中如出现大量数据，描述时抓住重点，不必一一列出

曲线图，饼状图，柱状图chart表格图table

1.上图所示为1990年，1995年，2000年某校大学生使用计算机的情况，请描述起变化。

2.说明发生这些变化的原因（可从计算机的用途价格或社会发展等方面加以说明

3.你认为目前大学生在计算机使用中有什么困难和问题。

StudentsUseofComputers

⑴Asisclearlyshowninthechart,studentsarenowspendingmuchmoretimeonthecomputer,formonehourtofourhoursperweekbetween1990and1995.⑵Especially,itincreasessharplytotwentyhoursintheyearof2000.⑶Therearethreereasonsforthisphenomenon.

⑷Tobeginwith,duetothesharpdeclineinpriceofpersonalcomputer,mostcollegestudentsnowcanaffordone.⑸Inaddition,theyfindthecomputerawonderfulthingtohavefunwith.⑹Forexample,theycanchatthroughQQorplayinggamesonline.⑺Lastbutnotleast,fromInternet,theycanlearnthingsmuchmorequicklythansimplyfromreadingbookssothattheycansecureagoodjobinthefuture.⑻Inshort,lowprice,increasingawarenessofhavingfunorgettinginformationfromInternetmakestudentusecomputesalot.

⑼AsfarasI’mconcerned,therearesomecomplaintsfrombothteachersandstudents.⑽Ontheonehand,studentscomplaintaboutthelessavailabilityofcomputersandslowspeedofthenetwork.⑾Ontheotherhand,someteachersworrythatthemuchmoretimespentplayingcomputergamesorsurfingonlinewillleadstudentstoignoretheirstudiesandevendocheatinginsteadofdoingresearchbytheirown.⑿Inbrief,inspiteofproblemsconcerningtheuseofcomputer,wecan’tdenythatcomputerisofmoremeritsthandefects.

⑴Asisclearlyshowninthechart,_正如在表中清楚展示的____.⑵Especially,_______.⑶Therearethreereasonsfor_______.

⑷Tobeginwith,______.⑸Inaddition,_______.⑹Forexample,_____.⑺Lastbutnotleast,______.⑻Inshort,_______.

⑼AsfarasI’mconcerned,______.⑽Ontheonehand,______.⑾Ontheotherhand,_____.⑿Inbrief,____.

⑴Thechartshowsthatstudentsarenowspendingmuchmoretimeonthecomputer,fromonehourtoforehoursperweekfrom1990to1995.⑵Itisself-evidentthatitincreasessharplytotwentyhoursintheyearof2000.⑶Threepossiblereasonscontributetothisphenomenon.

⑷Onereasonisthatmostcollegestudentsnowcanaffordapersonalcomputerduetothesharpdeclineinitsprice.⑸Anotherreasonisthattheyfindthecomputerawonderfulthingtohavefunwith.⑹Forinstance,theycanchatthroughQQorplayinggamesonline.⑺What’smore,fromInternet,theycanlearnthingsmuchmorequicklythansimplyfromreadingbookssothattheycansecureagoodjobinthefuture.⑻Asaresult,alltheseleadtomuchmoretimespentonusingcomputers.

⑼However,inmyopinion,therearesomecomplaintsfrombothteachersandstudents.⑽Foronething,studentscomplainaboutthelessavailabilityofcomputersandslowspeedofthenetwork.⑾Foranother,someteacherworrythatthemuchmoretimespentplayingcomputergamesorsurfingonlinewillleadstudentstoignoretheirstudiesandevendocheatinginsteadofdoingresearchbytheirown..⑿Tosumup,inspiteofproblemsconcerningtheuseofcomputer,computerisstillofmoremeritsthandefects.

⑴Thechartshowsthat_____.⑵Itisself-evidentthat_____.⑶Threepossiblereasonscontributeto______.

⑷Onereasonisthat_____.⑸Anotherreasonisthat____.⑹Forinstance,_____.⑺What’smore,____.⑻Asaresult,______.

⑼However,inmyopinion,______.⑽Foronething,____.⑾Foranother,_____.⑿Tosumup,_____.

⑴Usingcomputershasbecomeacommonpartofpeople’slife.⑵Andthetremendousgrowthofstudentuseofcomputershasalwaysarousedthegreatestconcern.⑶Whatimpressesusmostisthat,in2000,collegestudentsaveragelyspent20hoursperweekoncomputer,whichisthesizemorethantentimesthatoftenyearsage.⑷Thereasonswhycomputersarewidelyusedarevaried.

⑸AmongthevariousreasonsthedecreasingpriceofPCplaysanimportantpart.⑹Thatistosay,morestudentscanaffordapersonalcomputer.⑺Whatismore,Internetprovidescollegestudentsanamazingworldtoexplore.⑻Forexample,peoplecangetthelatestnewsandinformationaswellasconvenientlymakefriendsaroundtheworld.

⑼Whentalkingaboutdisadvantagesandproblemsexistinginstudentuseofcomputers,Ithinkthattheirlackofskillsanddisciplinesisthepointweshouldpayattentionto.⑽Ontheonehand,theirlackofskillsfailsstudentstomakefulluseofthecomputerandInternet.⑾Ontheotherhand,theirlackofnecessarydisciplinesmakessomestudentsindulgeincomputergamesandnetworld,andevenothernegativematerials,forgettingtheirmajortasksascollegestudents.⑿Inbrief,thereisstillalottodotohelpstudentsmakegooduseofcomputers.

⑴___hasbecomeacommonpartofpeople’slife.⑵And______hasalwaysarousedthegreatestconcern.⑶Whatimpressesusmostis______.⑷Thereasons_____arevaried.

⑸Amongthevariousreasons_____playsanimportantpart.⑹Thatistosay,___.⑺Whatismore,____.⑻Forexample,____.

⑼Whentalkingabout____.⑽Ontheonehand,____.⑾Ontheotherhand,___.⑿Inbrief,____.

⑴Wehavewitnessedtherapidgrowthofthestudentsuseofcomputersinrecentyears.⑵Accordingtothechart,from1990to1995,theaveragehoursthatstudentsspentoncomputersineveryweekwereonlydoubled.⑶Andin2000,collegestudentsaveragelyspent20hoursperweekoncomputer,whichisfivetimesaslargeasthatof1995.⑷Manyreasonscontributetothistremendousgrowth.

⑸Tobeginwith,thepriceofPCisbecomingcheaperandcheaper,somanystudentscanhavetheirowncomputers.⑹Moreover,manynetbarscanprovidestudentsconvenientaccesstocomputers.⑺Inaddition,Internetprovidespeopleanamazingworldtoexplore.⑻Asaresult,computershaveairresistibleattractiontothem.

⑼Astome,Ithinktherearestilldisadvantagesandproblemsinstudentuseofcomputers.⑽Firstofall,studentsdon’thaveenoughskillstocommandcomputers,whichlimitsthemtothefulluseofcomputers.⑾Besides,studentswhoareshortofself-disciplinesmayforgettheirmaintaskofstudy.⑿Toconclude,westillneedtakeeffectivemeasurestomakeprogressinstudentuseofcomputers.

⑴Wehavewitnessed____.⑵Accordingtothechart,___.⑶And___.⑷Manyreasonscontributeto___.

⑸Tobeginwith,___.⑹Moreover,___.⑺Inaddition,___.⑻Asaresult,___.

⑼Astome,___.⑽Firstofall,___.⑾Besides,____.⑿Toconclude,___.

Writing

ChangesinCollegeStudents’WaysofSpendingSummerVacation

1.Statethechangesbriefly

2.Givepossiblereasonsforthechanges

3.Predictthetrendofthechanges

ChangesinMethodsofTravel

1.简要描述图中的内容

2.按时间顺序对图中变化展开说明

3.简单预测未来发展

SurveyofIncomeSourcesofAmericanandChineseStudents

1.概括说明中美大学生的主要收入来源

2.分析产生这种现象的可能原因

3.我对将来趋势的预测

学生作文中常见的严重错误

非完整句错误：

将句子中的某一部分当作一个句子

原句：

Withoutenvironment,withoutdevelopment.

修改句：

原句：

Hefailedtheexam.Whichdisappointedhisparents.

修改句：

原句：

Wemustfacethefact.Thatwemightloseourdeposit.

修改句：

原句：

Ithinkthisfilmispoor.Eventhoughsomanypeopleenjoyseeingit.

修改句：

断句错误：

原句：

Ididn’tgobecauseI’mafraid.

修改句：

非谓语动词做状语时，其逻辑主语要和句子的主语保持一致

原句：

Lookingoutofthewindow,thegrasslandstretchesasfarastheeyecanreach.

修改句：

原句：

Rotteninthecellar,hehadtothrowawaythepotatoes.

修改句：

原句：

Toswimproperly,acourseofinstructionisnecessary.

修改句：

原句：

Returninghomeinataxi,themusicoftheoperastillseemedtosinginourears.

修改句：

原句：

Ihadasummerjobthatyear,therefore,enablingmetostayinschoolforanotherterm.

修改句：

主谓一致的错误

原句：

Tofightandtowinistheiraims.

修改句：

原句Avarietyofgoodsisforsale.

修改句：

平行结构的错误

原句：

Environmentanddevelopmentinteractionandinfluenceeachother.

修改句：

原句：

Iwillneitherhelpyounorhim.

修改句：

原句：

Maryranoutoftheroomandcrying./

修改句：

时态语态混乱

原句：

Theoldhouseareputtingdown.

修改句

原句：

IdecidedtogotothelibraryassoonasIfinishwhatIdid.

修改句

RelationshipBetweenTeachersandStudents

Itiswell-knownthatagoodrelationshipbetweenteachersandstudentsisessentialtoteachingandlearning.Inthefirstplace,teacher’steachingachievesthedesiredresults.Inthesecondplace,studentscandowellintheirstudies.Onbothoccasions,teachersandstudentscancooperatewellwithagoodrelationship.

Nevertheless,thisidealrelationshipdependsonthemutualeffortsofbothsides.Somepeoplefindteachersandstudentsshouldtrytounderstandeachother.Foronething,studentsshouldrespecttheirteachersandwhattheirteachersdoforthem.Foranother,teachersshouldalsobekind,patientandimpartialtoallstudents.

Asmatteroffact,sometimesthingsarenotsosimple;unhappymisunderstandingsmayarisenowandthen.Firstofall,bothsidesshouldmakeeffortstoremovethem.Inaddition,theycanexplainwhattheythinktoeachotherandlearntothinkmoreforotherpeople.Therefore,ifbothsidestreateachotherinafriendlyway,misunderstandingswillbeeasilyclearedup.

DevelopmentandEnvironment

Somepeoplebelievethatthedevelopmenthasbeenlargelydeterminedbytheenvironment.Thetruthisdeepandprofound.Asweknow.Withoutgoodenvironment,humanbeingscan’texist,nottomentionthedevelopmentofeconomy.Inaddition,goodenvironmentisapreciousnaturalresourcewhichwecanexploitandbenefitfrom.

Therearenumerousexamplessupportingtheargument.Acaseinpointisthatcitiesinsouth-eastChina,suchasXiamenandShenzhen,havegainedmoreforeigninvestment---thankstotheirunpollutednaturalenvironment.Thisisclosetosuggestthatgoodenvironmentcanattractmoreforeigninvestment.Foranotherexample,Guilinhasarapiddevelopmentintourismindust