2024秋高中英語Module5ALessoninaLabSectionⅡGrammar-比較等級學案含解析外研版必修1

PAGE1-Module5ALessoninaLabSectionⅡGrammar——比較等級[語法圖解][課文原句感知]①Theearthisforty-ninetimesaslargeasthemoon.②Theearthisforty-ninetimeslargerthanthemoon.③Thisstonebridgeistwicethelengthofthewoodone.④Thebookisasinterestingasthatone.⑤It'sgettingbrighterandbrighter!⑥Thecloseryouare,themoreyou'llsee.⑦Weneedapiecewhichismuchbiggerthanthat.[語法領悟](1)例句①②③為倍數(shù)表達法，其結構分別是：句①倍數(shù)＋as＋形容詞＋as；句②倍數(shù)＋比較級＋than；句③倍數(shù)＋the＋性質(zhì)名詞＋of。(2)例句④為原級比較，其結構是as＋形容詞＋as。(3)例句⑤⑥⑦是比較級的表達。其中例句⑤的結構是比較級＋and＋比較級；例句⑥的結構是the＋比較級，the＋比較級；例句⑦中用了much修飾比較級。一、英語倍數(shù)表達法1．倍數(shù)表達法的三個常用句型(1)倍數(shù)＋as＋adj./adv.＋asThisbigstoneisthreetimesasheavyasthatone.這塊大石頭的重量是那一塊的三倍。(2)倍數(shù)＋比較級＋thanThishallisfivetimesbiggerthanourclassroom.這個大廳是我們教室的五倍大。(3)倍數(shù)＋the＋性質(zhì)名詞(size,height,width,depth,length等)＋ofThishillisfourtimestheheightofthatsmallone.這座山的高度是那座小山的四倍。[名師點津]英語中，用twice或double表示兩倍，三倍或三倍以上用基數(shù)詞＋times,如threetimes,fourtimes。2．倍數(shù)表達法的兩個變體(1)倍數(shù)＋what從句Therainfallthisyearistwicewhatitwaslastyear.今年降雨量是去年的兩倍。(2)倍數(shù)＋asmany/much＋名詞＋asWehaveproducedthreetimesasmanycomputersaswedidlastyear.我們生產(chǎn)的計算機是去年的三倍多。[即學即練1](1)一句多譯這條街是那條街的四倍長。①Thisstreetisfourtimeslongerthanthatone.②Thisstreetisfourtimesaslongasthatone.③Thisstreetisfourtimesthelengthofthatone.(2)句型轉(zhuǎn)換④Hisbooksarethreetimesasmanyashisyoungersister's.→Hehasgotthreetimesasmanybooksashisyoungersister.二、形容詞和副詞的比較等級1．形容詞和副詞的比較等級的基本句式(1)原級比較：“...as＋形容詞/副詞原級＋as...”表示“和……一樣”，否定式為“...notas/so＋形容詞/副詞原級＋as...”Thispictureisasbeautifulasthatone.這幅畫和那幅畫一樣美麗。Theworkisnotas/sodifficultasyouimagined.這工作沒有你想象的那么難。[名師點津]在此句式中，若形容詞原級后面跟單數(shù)可數(shù)名詞，則應留意冠詞與形容詞的位置關系，即“as＋形容詞原級＋a(n)＋單數(shù)可數(shù)名詞＋as”。Heisascleveraboyashisbrother.他是和他哥哥一樣聰慧的男孩子。(2)比較級：“形容詞/副詞比較級＋than”意為“比……更……”Shespeakslouderthanhermother.她比她媽媽說話聲音大。Mycomputerismoreexpensivethanhers.我的電腦比她的貴。2．形容詞和副詞比較級的特別句式(1)“the＋比較級，the＋比較級”表示“越……，就越……”Themorecarefulyouare,thefewermistakesyou'llmake.你越細致，犯的錯誤就越少。(2)“比較級＋and＋比較級”表示“越來越……”Withsummercoming,thedayisbecominglongerandlonger.隨著夏天的到來，白天變得越來越長。Myhometownisgettingmoreandmorebeautiful.我的家鄉(xiāng)正變得越來越美麗。(3)“the＋比較級＋ofthetwo＋n.”表示“兩者中較……的那個”Theyoungerofthetwobrothersisalawyer.兩兄弟中較年輕的那個是一名律師。(4)“否定詞＋比較級”結構表示最高級含義Ihaveneverseenamoreinterestingbook.這是我所看過的最好玩的書。Youcouldn'tfindabetterplacetolivein.這是你能找到的最好的居住地。[即學即練2](1)單句語法填空①Thegirlcanrunasfastashereldersister.②Ididn'tdomyhomeworkascarefully(careful)asyou.③Thisbookisasinterestingabookasthatone.(2)完成句子④Itbecomescolderandcolderwhenwintercomes.冬天來了，天氣變得越來越冷。⑤Theharderyoustudy,thegreaterprogressyouwillmake.你學習越努力，取得的進步就越大。⑥Ihaveneverseenabetterfilm.我從未看過比這更精彩的影片。3．比較等級的程度狀語(1)比較級前可以用一些表示程度的詞修飾，說明兩者相比程度的大小。常用的有：alittle,abit,alot,much,far,byfar,agreatdeal,greatly,even,still,yet,no,rather等。HedidmuchbetterthanIinmaths.他數(shù)學學得比我好多了。ShearrivedalittleearlierthanIthismorning.今日早上她比我稍早一點到達。Evenworse,theamountoffastfoodthatpeopleeatgoesup.更糟糕的是，人們吃的快餐數(shù)量上升了。(2)比較級前還可以用表示倍數(shù)的詞或度量名詞作修飾語。例如ahead,twometers等。Thisropeistwometerslongerthanthatone.這根繩子比那根長兩米。(3)疑問句中用any修飾比較級。Areyoufeelinganybettertoday?你今日感覺好些了嗎？[即學即練3]翻譯句子①他比他弟弟高多了。(far)He_is_far_taller_than_his_younger_brother.②他比他媽媽高一頭。(ahead)He_is_a_head_taller_than_his_mother.③他對此事的了解甚至比我還少。(even)He_knows_even_less_about_it_than_I_do.④你能開慢點嗎？(abit)Can_you_drive_a_bit_more_slowly?鏈接高考——單句語法填空1．(2024·全國卷Ⅰ)Accordingtoareviewofevidenceinamedicaljournal,runnerslivethreeyearslonger(long)thannon-runners.2．(2024·浙江)Sixteenyearsearlier(early),Pahlssonhadremovedthediamondringtocookameal.3．(2013·全國卷Ⅱ)Itmaynotbeagreatsuggestion.Butbeforeabetter(good)oneisputforward,we'llmakedowithit.4．(2012·全國卷Ⅰ)Theresultisnotveryimportanttous,butifwedowin,thensomuchthebetter(good)．5．(2012·北京)Manypeoplehavedonatedthattypeofblood;howeverthebloodbankneedsmore(much)．6．(2011·四川)—HowwasyourrecenttriptoSichuan?—I'veneverhadamore_pleasant(pleasant)onebefore.7．(2011·陜西)ThenewstadiumbeingbuiltforthenextAsianGameswillbethreetimesasb