【正文】 __________ than Lesson One.(easy)’m ___________ boy under the sun.(happy) is ____________ than yesterday.(hot) elephant is ___________ than a is ___________ animal on land.(big) is ___________ than your uncle.(thin) book is _____________, yours or mine?(thick) park is much ___________ than that one.(beautiful) first book is more useful than the second The second book is __________ than the first one.(useful) is ___________ of the three boys.(strong) marks are ___________ than his friend’s(bad) is ___________ to do this maths problem than to do that one.(easy) house is ____________ to the farm than yours.(far) work is more important than work is ____________ than mine.(important) this hill is that hill is is ___________ of all.(dangerous) is _________ than the MontBlanc.(high) mother drives very is a _________ driver than my father.(careful). the two girls, I find Lucy the _______(clever).(黃金)is __________(little)useful than iron(鐵). sister is two years ___________(old)than ’s parents have four daughters, and she is the _________(young) _________(cheap)bags are the not usually the best short one is by far ___________ expensive of the boy is not so __________(interesting)as his sings _________(well), she sings ________(well)than John, but Mary sings_______(well)in her will be much __________(happy)in her mew dress is __________ that.(twice, as…as…, expensive)基礎訓練寫出下列單詞的比較級和最高級級，最高級直接加est或st原形比較級最高級原形比較級最高級 Oldyoung lighttallhortlongfastslowhighlownicelatewidelargebluecold clever，最高級雙寫末尾加est bighotfatthinredwetsad+y的, 比較級變y為i再加er，最高級變y為i再加est heavybusyhappyearlydrynoisyluckyeasy good/ wellbad / illmany / muchfewlittle far，比較級用more, 最高級用most構成。beautifulpopularcarefullywonderfulcolourfulinterestingdangerousimportant cleverquietlydifficultdelicious第五篇：形容詞比較級和最高級變化規(guī)則形容詞比較級和最高級變化規(guī)則 形容詞級的變化規(guī)律和級的用法:一、形容詞級的變化：規(guī)律變化：單音詞的變化：（四條）①一般情況： +er(比較級)+est(最高級)eg :quietquieterthe quietestbrightbrighterthe brightest 明亮/聰明的deardearestthe dearest cleverclevererthe cleverest②詞末為e（不發(fā)音）+ r+st eg:finefinerthe finest nicenicerthe nicest cutecuterthe cutest closecloserthe closest whitewhiterthe whitest largelargerthe largest freefreerfreest(特殊)③重讀閉音節(jié)，末尾只有一個輔音字母的：雙寫輔音字母+er雙寫輔音字母+est eg:hothotterthe hottest bigbiggerthe biggest redredderthe reddest wetwetterthe wettest sadsadderthe saddest fatfatterthe fattestthinthinnerthe thinnest fitfitterfittest④少數(shù)以輔音字母+y結尾的雙音節(jié) 原根詞：變y為i+er 變y為i+est 形容詞和副詞用法比較形容詞和副詞形容詞和副詞在語法結構中主要用于比較級和最高級。形容詞和副詞的構成形式基本上一樣，它們的形式與單音節(jié)、雙音節(jié)和多音節(jié)有關，當然還有其特殊形式。形容詞和副詞比較級的基本用法分為同級比較、比較級和最高級三種形式。但這三種形式都有它們特殊的表達方式以及它們的慣用法。對以下要點大家須一一掌握。第一節(jié) 形容詞比較級和最高級的形式一、形容詞比較級和最高級的構成形容詞的比較級和最高級變化形式規(guī)則如下構 成 法 原 級 比 較 級 最 高 級① 一般單音節(jié)詞末尾加er 和 est strong stronger strongest② 單音節(jié)詞如果以e結尾，只加r 和st strange stranger strangest ③ 閉音節(jié)單音節(jié)詞如末尾只有 一個輔音字母，須先雙寫這個輔音字母，再加er和est sad bighot sadder biggerhotter saddest biggest hottest④ 少數(shù)以y,er(或ure),ow,ble結尾的雙音節(jié)詞，末尾加er和est(以y結尾的詞，如y前是輔音字母，把y變成i，再加er和est，以e結尾的詞仍只加r和st)angry clever narrownoble angrier cleverer narrowernobler angrest cleverest narrowest noblest⑤ 其他雙音節(jié)和多音節(jié)詞都在前面加單詞more和most different more different most different1)The most high 〔A〕 mountain in 〔B〕 the world is Mount Everest，which is situated 〔C〕 in Nepal and istwentynine thousand one hundred and fourty one feet high 〔D〕.2)This house is spaciouser 〔A〕 than that 〔B〕 white 〔C〕 one I bought in Rapid City，South Dakota 〔D〕 last )Research in the social 〔A〕 sciences often proves difficulter 〔B〕 than similar 〔C〕 work in the physical 〔D〕 、形容詞比較級或最高級的特殊形式：只能說 more beautiful而不能說beautifuller。只能說the most beautiful而不能說beautifullest。但是，以形容前綴un結尾的三音節(jié)形容詞不適合上述情況，如unhappy,untidy，我們可以說：unhappier→unhappiest, untidier→untidiestING分詞和ED分詞演變過來的形容詞(包括不規(guī)則動詞如know→known)只能加more或most來表示它們的比較級和最高級more(most)striking, more(most)interesting, more(most)wounded, more(most)worn等。4)The drawings 〔A〕 of the old masters 〔B〕 are among the treasuredest 〔C〕 works in museums 〔D〕.absolute fatal main right universal chief final naked simultautter entire foremost perfect neous vitaleternalinevitablepossiblesufficientwholeexcellent infinite primary supreme wooden三、不規(guī)則形容詞的比較級和最高級形式goodwell betterbest badillworseworst manymuch moremost littlefew lessleastfar fartherfarthestfurtherfurthest 5)African elephants are larger，fiercer，and difficulter 〔A〕 to tame 〔B〕 than 〔C〕 Asian elephants 〔D〕.6)Sarah Hale became 〔A〕 one of the famousest 〔B〕 magazine 〔C〕 editors in the United States during 〔D〕 the 180039。)Of all 〔A〕 the Native American tribes 〔B〕，the Shawnee Indians were 〔C〕 a most 〔D〕 、例題解析1)A錯。應將“most high”改為highest。這是在考形容詞比較級的構成形式。2)A錯。改為more spacious。3)B錯。改為more difficult。4)C錯。treasured 在本句中是ED分詞(動詞treasure ＋ed)作形容詞使用，是“寶貴的、珍貴的”意思，修飾名詞 works(作品)，其最高級形式應用 the most treasured。5)A錯，改為more difficult。6)B錯。改為“the most famous”，因為famous(著名的)是雙音節(jié)，其最高級變化應在前面加“the most”。7)D錯。應改為“the most”，因為此處表示的是最高級，“the most transient”意為“(延續(xù)時間)最短暫的”。第二節(jié) 副詞比較級和最高級的形式副詞比較級和最高級的變化形式與形容詞基本上一樣 一般 副詞hard→harder →hardest fast→faster →fastest late→later →latestearly→earlier →earliest 特殊 副詞well →better →best much →more →most badly →worse →worstlittle →less →least 但是，開放類副詞即以后綴ly結尾的副詞不能像形容詞那樣加er或est，如quickly →more quickly →most quickly quietly →more quietly →most quietly 〔注〕： early中的ly不是后綴，故可以把y變i再加er和est第三節(jié) 形容詞與副詞比較級和最高級的基本用法一、原級比較的基本用法“as＋形容詞或副詞(或再加名詞或短語)＋as ”構成“原級相同”比較句，表示兩者比較；其否定式，即“程度不及”比較句型為“not so(as)＋形容詞或副詞＋as”，而且as...as結構前可用just, almost, nearly, quite等表示程度的詞修飾1)Walking briskly for thirty minutes will burn as many calories as.〔A〕 to run for fifteen minutes 〔B〕 running for fifteen minutes 〔C〕 you run for fifteen minutes 〔D〕 fifteenminute walking 2)The gorilla(大猩猩)，while 〔A〕 not quite as curious than 〔B〕 the chimpanzee(黑猩猩)，shows more persistence 〔C〕 and