AimsanddemandsAimsanddemands1.Howtoformthecomparativeandsuperlativedegreesofadjectivesandadverbs.(怎样构成形容词和副词的比较级和最高级）和副词的比较级和最高级）2.Howtousethecomparativeandsuperlativedegreesofadjectivesandadverbs.3.HowtoimproveourabilitiesofusingEnglish.形容词用于描绘人或事物的特征的词。形容词的用法修饰名词，表示名词的属性。在句子中充当表语、定语和宾补。1)用作定语,修饰名词或代词:Helivesahappylife.Ihaveagoodfriend.2)用作表语,放在动词be后,也可以放在其他一些特殊的系动词后面:Thestoryisinteresting.Shelooksyoung.3)做宾语补足语,对句子的宾语进行补充说明Weshouldkeepourclassroomclean.副词的用法表示行为和状态的特征，作状语，在句子中修饰动词、形容词或其他副词，甚至是整个句子，还能作表语、定语和宾补。HestudiesEnglishhard.Hishandwritingisverygood.Hewritesverycarefully.Sometimeshewalkstoschool.Classisover.Theweatherhereisveryhot.Ifoundtheboyoverthere.做状语修饰做状语修饰vv..状语修饰状语修饰adjadj..做状语修饰做状语修饰adv.adv.状语修饰整句状语修饰整句..做表语作定语作定语做宾补做宾补ThebedroomisThebedroomisbrightbright..HegaveusanHegaveusanimportantimportantreport.report.ThenewsmadeherThenewsmadeherhappyhappy..ShewillbeShewillbebackbacknextweek.nextweek.DoyouseethemanDoyouseethemantherethere??HefoundthemeetingHefoundthemeetingoveroverwhenhegotwhenhegotthere.there.ThewindisblowingThewindisblowinghardhard..TheteaisTheteaisveryveryhot.hot.HedrivesHedrivesveryverycarefully.carefully.adj.adj.做表语做表语作定语作定语adj.adj.作宾补作宾补advadv..做表语做表语advadv..作宾补作宾补advadv..做定语做定语advadv..作状语修作状语修饰饰adv.adv.adv.adv.作状语修饰作状语修饰adjadj..adv.adv.作状语修饰作状语修饰v.v.Howtoformthem.单音节词，少数双音节形容词和副词的比较级和形容词和副词的比较级和最高级的最高级的规则变化规则变化原级比较级最高级原级比较级最高级tall----taller----tallestlong—longer—longestshort—shorter—shortest1:单音节词，少数双音节词在词尾加er构成比较级，加est构成最高级。nice--nicer--nicestlarge–larger--largestcute—cuter—cutest2:以不发音的e结尾的词,直接在词的后面加r构成比较级,加st构成最高级.hot–hotter--hottestbig—bigger—biggestfat—fatter—fattest3:重读闭音节词,如末尾只有一个辅音字母应先双写这个辅音字母,再加er构成比较级，加est构成最高级。easy--easier–easiestheavy—heavier—heaviesthappy—happier—happiest4:以辅音字母+y结尾的词,先变y为i再加er构成比较级，加est构成最高级。55：双音节词：双音节词,,多音节词在词前加多音节词在词前加moremore/less构成比较级，加构成比较级，加mostmost/least构成最高级。构成最高级。双音节词,多音节形容词和副词的比较级和形容词和副词的比较级和最高级的最高级的规则变化规则变化..quickly—more/lessquickly—most/leastquicklyheavily—more/lessheavily—most/leastheavilyfantastic—more/lessfantastic—most/leastfantastic注：clever,lovely,friendly等用-er和-est或more和most皆可。形容词形容词//副词比较级和最高级的不规则变化副词比较级和最高级的不规则变化good/well–better--bestbad/badly/ill–worse--worstold–older（旧）/elder（年龄）--oldest/eldestmany/much–more--mostlittle–less--leastfar–farther（距离）/further（意义）--farthest/furthest巧记口诀：多与少，好与坏，相差不是很远。形容词，副词比较级和最高级的基本用法形容词，副词比较级和最高级的基本用法1.同级相比（肯定），与……一样：用“as……as”LinTaoisascleverasJim.（否定）与……不一样：用“notas(so)……as”AnndoesnotdoascarefullyasJane.（同义句）Janedoes____________thanAnn.Anndoes____________thanJane.2.两者相比用“比...
