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都有比較級(jí)、最高級(jí),分別在該詞之后加er、est,但需要注意以下幾點(diǎn): e結(jié)尾,則只需要加r、st,如large的比較級(jí)和最高級(jí)分別是larger,largest。注意:(一)形容詞的最高級(jí)前面有定冠詞the , 而副詞的最高級(jí)前面定冠詞the可以省略。后面可以加上表示范圍的介詞短語或從句。4.“the more…,the more…”表示“越……,就越……”,The more,the 。This building is 20 meters higher than that .“比較級(jí)+and+比較級(jí)”表示“越來越……”。EgHe is much taller than 。公式: A+be動(dòng)詞+形容詞比較級(jí)+than+B…A+實(shí)義動(dòng)詞+副詞比較級(jí)+than+B… Eg I am taller than 。2.表達(dá)“A不如B”用not as…as的結(jié)構(gòu)。其中比較級(jí)表示“更……”,用于兩者之間的比較,用來說明“前者比后者更……”,比較級(jí)前面一般用much, even, a little修飾,其中even, much 只能修飾比較級(jí)。二、比較級(jí)的構(gòu)成:(1)規(guī)則變化:①單音節(jié)和部分雙音節(jié)的形容詞一般在詞尾加erEg: calmcalmertalltallersmartsmarter ②以字母e結(jié)尾的直接在詞尾加rEg: nicenicerfinefinerlargelarger ③以“輔音+y 結(jié)尾的詞,變y為 i,再加er”Eg: earlyearlierhappyhappierbusybusier ④以重讀閉音節(jié)的單個(gè)輔音字母結(jié)尾的詞,雙寫輔音字母,再加erEg: bigbiggerthinthinnerhothotter ⑤多音節(jié)或部分雙音節(jié)的形容詞在原級(jí)前面加moreEg: popularmore popularimportantmore important(2)不規(guī)則變化:少數(shù)形容詞的比較級(jí)變化是不規(guī)則的:goodbetterbad/illworsemany/muchmore littlelessfarfarther/furtheroldolder/elder三、比較級(jí)的用法:(一)當(dāng)兩個(gè)人或事物(A和B)進(jìn)行比較時(shí),我們需要用到形容詞(副詞)的原級(jí)或者比較級(jí)1. 表達(dá)“A和B一樣”,用as…as的結(jié)構(gòu)。公式: A+be動(dòng)詞的否定形式+as+形容詞原級(jí)+as…+BA+助詞的否定形式+動(dòng)詞+as+形容詞原級(jí)+as…+B Eg I am not as tall as 。He runs faster than 。I jump a little higher than 。It is getting warmer and warmer.天氣越來越暖和。The more careful you are,the fewer mistakes you will ,犯錯(cuò)就越少。公式:主語+be動(dòng)詞+the +形容詞最高級(jí)+(名詞)+表示范圍的介詞短語或從句主語+實(shí)義動(dòng)詞+(the)+形容詞最高級(jí)+表示范圍的介詞短語或從句 EgHe is the tallest(student)in our jumps the highest of the three is the best book that I have ever .表示“最…的…中一個(gè)”,用“one of +the +最高級(jí)+復(fù)數(shù)名詞”的結(jié)構(gòu)來表達(dá)。但在形容詞最高級(jí)前有物主代詞時(shí),不能要定冠詞the.(二)常見的用來表示范圍的介詞有in, of, among五、運(yùn)用形容詞、副詞比較級(jí)應(yīng)當(dāng)注意的問題:(一)、按語法規(guī)則,than后面的人稱代詞應(yīng)當(dāng)用主格,但口語當(dāng)中有時(shí)會(huì)用賓格代替主格。重讀音節(jié)中有一元音緊接一輔音結(jié)尾,則在變比較級(jí)最高級(jí)前要雙寫最后的輔音,如:bigbiggerbiggest。形容詞和副詞的構(gòu)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(guān),當(dāng)然還有其特殊形式。第一節(jié) 形容詞比較級(jí)和最高級(jí)的形式一、形容詞比較級(jí)和最高級(jí)的構(gòu)成形容詞的比較級(jí)和最高級(jí)變化形式規(guī)則如下構(gòu) 成 法 原 級(jí) 比 較 級(jí) 最 高 級(jí)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(jié)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(gè)輔音字母,須先雙寫這個(gè)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(jié)尾的雙音節(jié)詞,末尾加er和est(以y結(jié)尾的詞,如y前是輔音字母,把y變成i,再加er和est,以e結(jié)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 istwentynine 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(jí)或最高級(jí)的特殊形式:只能說 more beautiful而不能說beautifuller。)Of all 〔A〕 the Native American tribes 〔B〕,the Shawnee Indians were 〔C〕 a most 〔D〕 、例題解析1)A錯(cuò)。改為more spacious。treasured 在本句中是ED分詞(動(dòng)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(jí)形式應(yīng)用 the most treasured。7)D錯(cuò)。連詞than后可接句子,也可接名詞、代詞、名詞短語、介詞短語、動(dòng)詞、動(dòng)詞不定式、ING結(jié)構(gòu)和ED結(jié)構(gòu),有時(shí)也可省去than。改為 as,和前面的as和形容詞原形curious 一起構(gòu)成同程度比較。動(dòng)詞rival(勝過、匹敵)前后是兩個(gè)相比較的成分achievements(成果)和 contributions(貢獻(xiàn)),由于前面的名詞后出現(xiàn)了短語 as an architect,故空白處也應(yīng)用as,使前后對(duì)比成分一致。比較級(jí)后并不一定跟接連詞than,有時(shí)在其間有名詞或名詞短語(被形容詞所修飾),介詞短語,不定式或其他成分隔開。8)B錯(cuò)。11)D錯(cuò)。改為most。本句空白處缺狀語,A和B全為名詞短語,不符合條件;D為句子,和空白后面的句子沒有任何聯(lián)系,故亦應(yīng)排除。I would gladly have paid twice as much for ,我也會(huì)愿意把它買下的。(這個(gè)比那個(gè)大三倍。s 、“the same +名詞+as”表示同等比較2)The lens of a camera performs the lens of the eye.〔A〕 in the same function 〔B〕 the same function as〔C〕 the function is the same as 〔D〕 and has the same function3)The elimination of inflation would ensure that the amount of money used in repaying a loan wouldhave as the amount of money borrowed.〔A〕 as the same value 〔B〕 the same value〔C〕 value as the same 〔D〕 the value is the same四、比較級(jí)前可用a little, a bit, slightly, a great deal, a lot,many, much等詞語表示不定量,far, pletely,still表示程度或更進(jìn)一步4)There are now methods for studying color vision in infants than there once were.〔A〕 more sophisticated than 〔B〕 much more sophisticated 〔C〕 much sophisticated 〔D〕 sophisticated5)The photographs of Mars taken by satellite are than those taken from the Earth.〔A〕 clearest 〔B〕 the clearest 〔C〕 much clearer 〔D〕 more clearer6)Common porpoises(海豚)are usually not considered 〔A〕 migratory,although 〔B〕 some do move 〔C〕 to more warmer 〔D〕 waters in 1)close與closelyclose意思是“近”; closely 意思是“仔細(xì)地” He is sitting close to him )late 與latelylate意思是“晚”; lately 意思是“最近” You have e too have you been doing lately?3)deep與deeplydeep意思是“深”,表示空間深度;deeply時(shí)常表示感情上的深度,“深深地” He pushed the stick deep into the father was deeply moved by the )high與highlyhigh表示空間高度;highly表示程度,相當(dāng)于much The plane was flying think highly of your )wide與widelywide表示空間寬度;widely意思是“廣泛地”,“在許多地方” He opened the door is widely used in the )free與freelyfree的意思是“免費(fèi)”;freely 的意思是“無限制地” You can eat free in my restaurant whenever you may speak freely。第三篇:形容詞比較級(jí)和最高級(jí)變化規(guī)則1形容詞比較級(jí)和最高級(jí)變化規(guī)則形容詞級(jí)的變化規(guī)律和級(jí)的用法:一、形容詞級(jí)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(jí))+est(最高級(jí))eg :quietquieterthe quietestbrightbrighterthe brightest 明亮/聰明的deardearestthe dearest cleverclevererthe cleverest ②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(gè)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(jié)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(jié)構(gòu)中主要用于比較級(jí)和最高級(jí)。對(duì)以下要點(diǎn)大家須一一掌握。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 vitaleternalinevitablepossiblesufficientwhole excellent infinite