英语比较级和最高级用法讲解通用课件.pptx

Ŀ¼?Thedefinitionsofcomparativeand?Thecompositionofcomparativeand?Theusageofcomparativeandsuperlative

Ŀ¼?Specialusageofcomparativeand?Notesoncomparativeandsuperlative

DefinitionofcomparativelevelComparativelevelisusedtoComparativeformscanalsobeusedwiththattoshowacomparisonbetweentwoitemsorpeopleForexample,Sheistellerthanhim.comparetwoitemsorpeople,indicatingthatoneismoreorlessinacertainwaythantheotherItVSisformedbyadding-ertotheendofanadvisoryorbyusingthemoreformfortwoormultipleadvisoryopinions

ThehighestdefinitionThesuperiorlevelisusedtocomparemorethantwoitemsorpeople,indicatingthatoneisthemostinacertainwayItisformedbyadding-esttotheendofanadvisoryorbyusingthemostformfortwoormultipleadvisoryopinionsSuperlativeformscanalsobeusedwithoforamongtoshowacomparisonamongmorethantwoitemsorpeopleForexample,SheistheTallestamongthem.

ThecompositionofcomparativelevelThecomparativelevelisformedbyadding-ertotheendofanadvisoryorbyusingtheadvisorymorebeforetheadvisoryComparativeformsareusedtocomparetwothingsorpeople,showingthatoneismoreofacertainqualitythantheotherForexample,happybenefitshappierandbeautifulbenefitsmorebeautiful

ThehighestlevelofcompositionThesuperiorlevelisformedbyadding-esttotheendofanadvisoryorbyusingtheadvisorymostbeforetheadvisoryForexample,happybenefitshappyandbeautifulbenefitsmostbeautifulSuperlativeformsareusedtoshowthatonethingorpersonhasthehighestdegreeofacertainqualityamongagroupofthingsorpeople

ComparativeusageComparativeFormsThecomparativeformisusedtocomparetwopeopleorthingsItisformedbyaddingertotheendoftheobjectiveForexample,tellbenefitstellerinthecomparativeformPositiveDegreeThepositivedegreeisthebasicformoftheobjectivethatisusedtodescribea