山西省呂梁市石樓縣石樓中學高中英語 Module5 Grammar 精品課件 外研版必修1 .ppt

外研版高一年級 必修1 module5 英語課件 grammar 1 原級比較 表示兩者程度相同 用句型as 形容詞 副詞 as表示 否定名式為 notas so 形容詞 副詞as 如 dickisastallashisbrother tomspeaksasquicklyashiscousin ihaveneverseenapersonas socleverasheis 一 形容詞和副詞比較等級的用法 2 比較級 a 表示a超過b 此時使用形容詞和副詞的比較等級 如 ourclassroomisbrighterthanyours dogsrunfasterthanrabbits idon tthinkmathismoreimportantthanphysics b 表示a不如b 用句型 less 形容詞 副詞的原級表示 如 rabbitsranlessfastthandogs jennyislesscleverthanhersister itrainslessoftenhereinautumnthaninspring 3 形容詞和副詞比較級的特殊用法a 越來越 如 youaregrowingtallerandtaller 你越長越高了 englishisbecomingmoreandmoreimportant 英語越來越重要了 b 越 越 如 theharderyoupush themorequicklythatcartwillmove 你越使勁推 車就越跑的快 themorecarefulyouare thebetteryouwilldointheexam 你越小心 就會考得越好 themoreyoupractice themorefluentlyyouwillspeak 你練得越多 講得就越流利 c 表示兩者之中比較 的一個 用of引導 比較級前加上the 如 jackisthetallerofthetwobrothers 杰克是兄弟兩中較高的一個 thisisthebiggerofthetworooms 這個房間是兩個中較大的一個 d nomorethan表示 只 不超過 不多于 相當于only 如 hiswholeschooladdeduptonomorethanoneyear 他所接受的學校教育不過一年 shehasnomorethanoneyuaninherpocket 她兜里只有一塊錢 e nomore than表示 一樣不 而notmore than則表示 不像 那樣 相當于 notso as 如 hsisfeelingnobetterthanyesterday 他覺得不比昨天好多少 sheisnotmoregenerousthanheryoungersister 她不如她妹妹那樣慷慨大方 sheisnotsogenerousasheryoungersister 相當于 f nolessthan表示 多達 那樣多 至少 起碼 相當于asmuch manyas 蘊含這個數是大的 而notlessthan表示 不少于 不強調這個數的大小 只說明數據本身 如 ihavenolessthantendictionaries 我起碼有10本字典 蘊含 我的詞典多 ihavenotlessthantendictionaries 我具有的詞典不少于10本 不含 我的詞典多 的意思 只說明一個事實 g noless than表示 不比 差 與 同樣地 相當于 as as 如 sheisnolessbeautifulthanhersister h 不用比較級的形容詞如 senior junior superior inferior等 如 heisthreeyearsseniortome 他比我大三歲 yourknowledgeofelectronicsismuchsuperiortomine 你對電子學的知識遠遠超過我 i 比較級的修飾語 這些修飾語通常為副詞或短語 置于比較級前面 說明比較級的程度 這些詞有 alittle little abit bit alot agreatdeal much far rather slightly byfar even still nearly almost any just times等 如 themoonismuchsmallerthantheearth theresultoftheexperimentturnedouttobeevenbetterthanexpected speakabitmoreslowly please theoutputofthepapermillisthreetimeshigherthanitwaslastyear 1 tenyearsagothepopulationofourvillagewas thatoftheirs 陜西2008 a astwicelargeasb twiceaslargeasc twiceasmuchasd astwicemuchas 高考題展示 2 ataroughestimate nigeriais greatbritain 上海2005 a threetimesthesizeasb thesizethreetimesofc threetimesasthesizeofd threetimesthesizeof 3 inrecentyearstravelcompanieshavesucceededinsellingustheideathatthefurtherwego 上海2001 a ourholidaywillbebetterb ourholidaywillbethebetterc thebetterourholidaywillbed thebetterwillourholidaybe 4 ofthetwosisters bettyis one andsheisalsotheonewholovestobequiet 安徽2006 a ayoungerb ayoungestc theyoungerd theyoungest 5 you redrivingtoofast canyoudrive 2008全國卷i a moreslowlyabitb slowlyabitmorec abitmoreslowlyd slowlymorebit 6 yourstoryisperfect i veneverheard before 2006全國卷ii a thebetteroneb thebestonec abetteroned agoodone 7 ihaveworkedwithhimforsometimeandhavefoundthatheis thanjohn 上海2004春 a moreefficientlyaworkerb amoreefficientworkerc moreanefficientworkerd aworkermoreefficiently 8 ourneighborhas ours 北京2003 a asabighouseasb asbigahouseasc thesamebighouseasd ahousethesamebigas 9 johnisthetallestboyintheclass accordingtohimself 安徽2005 a fivefooteightastallasb astallasfivefooteightc asfivefooteighttallasd astallfivefooteightas 10 shalligiveyouarideasyoulivesofaraway thankyou 江西2005 a itcouldn tbebetterb ofcourseyoucanc ifyouliked it suptoyou 11 didyoutakeenoughmoneywithyou no ineeded ithoughtiwould 2006全國卷ii a notsomuchasb asmuchasc muchmorethand muchlessthan discussingroupsofthree makesentencesaboutthecomparativesizesofthepairs usethewordsinthebrackets winterinharbin winterinbeijing 20 5 cold coldness mounttai mountqumolangma 1521m 8848m high height diameter 直徑 earth 1jupiter 11 big size example a theyangtzeriverisaboutthreetimesaslongasthesonghuariver b theyangtzeriverisaboutthreetimeslongerthanthesonghuariver c theyangtzeriverisaboutthreetimesthelengthofthesonghuariver practicecompletethesentencesaccordingtothechart marsis theearth big jupiteris fromthesunthantheearth far halfasbigas fivetimesfurther studythesentencesandmakeaconclusionofthecomparativestructureofadjectives thebrownhouse swindowsaretwiceaswideasthoseofthewhitehouse myhandwritingisnothalfasgoodasyours thisroomisthreetimesaslargeasthatone 小結 1 倍數 as 形容詞 as thewhiteboxisfourtimesdeeperthantheblackbox thisroadistwicelongerthanthatone theplaneflewninetimeshigherthanthekite 小結 2 倍數 形容詞的比較級 than theredbuildingist