形容詞的比較級

形容詞的比較級(一)ComparativeAdjectives大坪鎮(zhèn)中學袁蘇英AppleAisbig.appleAappleBAppleBisbigger.AppleBisbiggerthan

appleA（大的）（更大的）觀察與思考：用于兩者之間進行比較自主探究形容詞的比較級表示“較…”或“更……”AppleBisbiggerthan

appleA（更大的）LeadinWhatdoeshelooklike?shorttall.Heis…160cm226cmLeadinWhatdoesshelooklike?Sheis…thinheavyLet’scomparethepicturesandmakesentencesPanChangjiangis________thanYaoMingYaoMingis_______than

PanChangjiang.tallershorter160cm183cm更矮的tall高的short矮的

更高的YangMiis________than

JiaLing.JiaLingis________than

YangMi.heavythinheavierthinner更瘦的更胖的觀察與思考：請標出下面句子中出現的形容詞的比較級PanChangjiangisshorterthanDengLunDengLunistallerthanPanChangjiang.3.JiaLingisheavierthanYangMi.4.YangMiisthinnerthanJiaLing.比較級：用于兩者之間進行比較，兩者（人或物）。表示“較…”或“更……”。標志詞：_____(比)than自主探究觀察與思考：PanChangjiangis

shorter

thanYaoMing2.YaoMingis

taller

thanPanChangjiang.3.JiaLingis

heavier

thanYangMi.4.YangMiis

thinner

thanJiaLing.自主探究A表示：A比B更怎樣+

be+形容詞的比較級+than+B句型結構：自主探究1.直接在形容詞后加_____。2.以不發(fā)音的___結尾的形容詞直接在其后加____。tall—taller

short—shorternice—nicerlarge—larger3.以重讀閉音節(jié)結尾并且末尾只有一個輔音字母，應先___________再加_____。big—biggerthin—thinnerCanyoufindtherules-ere-r雙寫輔音字母-er形容詞比較級的構成規(guī)則4.以“輔音字母+y”結尾的，先改___為____，再加_____。happy—happierheavy—heavier

easy—easier5.多音節(jié)和部分雙音節(jié)形容詞在其前面加______。loudly—moreloudlybeautiful—morebeautifulCanyoufindtherulesyi-ermoreDoyouknow?不規(guī)則變化原級比較級good/wellbetterbad/badlyworsemany/muchmorelittlelessfarfarther/furtherExercisesfunnyquietbeautifuloutgoingfunnierquietermorebeautifulmoreoutgoingnicelazyfatbadnicerlazierfatterworse寫出下列單詞的比較級1.Hisnoseis______(big)thanhers.2.Thisbagis_______(large)

thanthatone.3.Myfatheris_____

（lazy）thanmymother.4.Kateis____________(outgoing)thanLily.biggerlargerlaziermoreoutgoingFillintheblankswithproperforms.TestyourselfFillintheblanks:MybestfriendandILilyismybestfriend.I’m______(tall)thanher,butsheis________(heavy/fat)thanme.Sheis________(outgoing)thanmeandsheis___________(wild)thanme,butIam______(calm)thanherandIhave_____(long)hairthanher.Butshehas_____

(big)eyesthanme.Whataboutyourbestfriend?WriteareportSummary1.初步學習和掌握形容詞比較級的定義和用法；2.學習了形容詞比較級構成的規(guī)則變化與不規(guī)則變化1.一般在詞尾+er2.以不發(fā)音的字母e結尾的+r4.重讀閉音節(jié)詞詞尾只有一個輔音字