七年級(jí)英語(yǔ)形容詞和副詞的比較級(jí)和最高級(jí)課件 外研版

七年級(jí)英語(yǔ)形容詞和副詞的比較級(jí)和最高級(jí)一、單音節(jié)和部分雙音節(jié)詞Task1：形容詞和副詞比較級(jí)和最高級(jí)構(gòu)成1.slowfastyoungtall2.finelate3.thinbig4.easyluckyslowerslowestyoungeryoungest一般在詞尾加er,est以字母e結(jié)尾的詞,加r,st重讀閉音節(jié)詞只有一個(gè)輔音字母時(shí),雙寫輔音字母,加er,est以輔音字母加“y”結(jié)尾的雙音節(jié)詞,先改“y”為“i”再加er,estfinerfinestlaterlatesteasiereasiestthinnerthinnestbiggerbiggestluckierluckiesttallertallestfasterfastest二、多音節(jié)和部分雙音節(jié)詞deliciouseasilymoredeliciousmostdelicious

moreeasilymosteasilybetterbestworseworstmoremostfartherfarthestfurtherfurthestlessleast不規(guī)則變化good/wellbad/badly/illmany/muchlittlefar在詞前加more或mostPeterTonyLookattheboys.Tomisveryyoung.Tonyis_______thanTom.Whois____________?Peteris.Tomyounger

theyoungestSummerishot.Summeris________thanspring.Winteriscold.Winteris________thanautumn.hottercolderTheearthis______.Themoonisbig.Thesunis__________ofthethree.biggerthebiggestHeis_______thanshe.Sheis_______thanhe.Sheis_______thanit.Heis_____________.Itis_____________.heavierlighterheaviertheheaviest

thelightestheavylightThefootballis________thanthebench.Thebenchis_______________thanthefootball.Thebikeis_____________________ofall.80yuan120yuan

180yuancheaper

moreexpensive

themostexpensivePeterAnneKen

English

90

98

92

math

58

38

48ThechildrenaregoodatEnglish.Peter’sEnglishis______.Ken’sEnglishis______thanPeter.Anne’sEnglishis___________.Buthermathis__________ofthethree.Girlsdo_______(well)inlanguagestudythan

boys.goodbetter

thebest

theworstbetter8yuan/akilo10yuan/akilo20yuan/akilo123Thethirdchickenischeap.Thesecondoneischeaper.Thefirstoneisthe

cheapest

ofall.Iamthinnerthanyou.Ipickedfewerapplesthanyou(did).IthinkChineseismoreinterestingt