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1、学术英语理工AcademicEnglishforScienceandEngineeringUnit2 SearchingforInformationUnitContents1Findingreliableandbettersources2Scanningandskimming3Identifyingtopicsentencesforinformation4Guessingwordmeaning5Usingtheorganizationofthetext6Readingcritically7Takingno
2、tes8Writingasummary1FindingreliableandbettersourcesToevaluatesourcematerialsTasksUnit2 SearchingforInformation1FindingreliableandbettersourcesToevaluatesourcematerialsIsthematerialaprimaryorasecondarysource?Isthesourcethelatestone?Istheauthorareliablescho
3、laroranexpertinthefield?Doestheauthorhavebiasesorprejudices?Hastheauthorbeencitedfrequentlyinthefield?Aretheauthor’sargumentssupportedbyevidencesuchasstatistics,experiment,recentscientificfindings?Aredifferentopinionsconsideredandweighedorsimplyignored?Ar
4、etheauthor’sargumentsandconclusionsconvincing?Unit2 SearchingforInformation1FindingreliableandbettersourcesTasksCheckthereliabilityofthesourcesonPage40.Searchforsourcematerialsyourpapermayuseandthenwritedownthetitlesandsourcesofthearticles.Themodelisgiven
5、onPage41.Markthereasonsforyourchoiceofthearticles.Unit2 SearchingforInformation2ScanningandskimmingTipsforscanningandskimmingTask1usingscanningandskimmingstrategyText5CanyoucompletewithA.I.fortheNextjob?Unit2 SearchingforInformation2ScanningandskimmingTip
6、sforscanningandskimmingkeepinmindatalltimeswhatyouaresearchingfor(e.g.,thedefinitionofaterm,theeffectofaphenomenon);searchthesisstatementsandtopicsentencesinparagraphsfortheinformationyouwanttogain;usetheknowledgeoftheessayorganization(suchascause-effect,
7、comparison-contrast,problem-solution)tofindwhatyouarelookingfor;payattentiontosignalwordssuchasnumbers,letters,steps,thewordssuchasfirst,second,andnext,orwordsthatarebold-faced,italics,orindifferentsizes,fonts,etc.Scanning:Unit2 SearchingforInformation2Sc
8、anningandskimmingTipsforscanningandskimmingthetitleandsubtitles;theabstract(ifthereisone);theintroductionandthesis;thefirstorlastparagraphsoftheessays/chapters;headingsandsubheadings;theconclusionandsummaries;thefir
