辽宁省沈阳市第二十一中学高中英语 ModuLe 5 A Lesson in a Lab Grammar课件 外研版必修1.ppt

module5alessoninalab grammar 形容词和副词的比较级 形容词的比较级和最高级的基本用法在初中阶段已经学习过 这里只作简单复习 1 倍数的表达方法 倍数可用half 一半 double 两倍 twice 两倍 times 若干倍 等词表示 在本单元 我们主要讲解形容词比较级的一些特殊的用法 倍数 as 形容词 as thebrownhouse swindowsaretwiceaswideasthoseofthewhitehouse myhandwritingisnothalfasgoodasyours 倍数 形容词的比较级 than thewhiteboxisfourtimesdeeperthantheblackbox thisroadistwicelongerthanthatone 倍数 thesize length width height depth of theredbuildingistwicetheheightofthegreybuilding ourschoolisthreetimesthesizeofyours 注意 请注意以下两个例句中倍数的翻译方法 thisroomisthreetimesaslargeasthatone 这个房间有那个房间三个大 thisroomisthreetimeslargerthanthatone 这个房间比那个房间大两倍 2 比较级 and 比较级 结构 两个同义形容词的比较级 表示 越来越 的意思 winteriscoming it sgettingcolderandcolder thegirlbecomesmoreandmorebeautiful 3 the 比较级 the 比较级结构 表示 越 就越 的意思 thebusiermymumgets thehappiersheis 4 在形容词比较级前可以用 alittle abit alot rather no any very much far even still yet等副词来修饰 thisbookisalotmoreinterestingthanthatone lookatthepicturesandtheinformation makeupsentencesbyusingthreepatterns mounttai mountqumolangma 1521m 8848m high height a mountqumolangmaisaboutsixtimesashighasmounttai b mountqumolangmaisaboutsixtimeshigherthanmounttai c mountqumolangmaisaboutsixtimestheheightofmounttai winterinharbin winterinbeijing 20 5 cold coldness a winterinharbinisfourtimesascoldasthatinbeijing b winterinharbinisfourtimescolderthanthatinbeijing c winterinharbinisfourtimesthecoldnessofthatinbeijing diameter直径earth 1jupiter 11 big size a jupiteriseleventimesasbigastheearth b jupiteriseleventimesbiggerthantheearth c jupiteriseleventimesthesizeoftheearth keytoexercise2inthetextbook 2 winterisfourtimescolderinharbinthaninbeijing winterisfourtimesascoldinharbinasinbeijing 3 mountqumolangmaisaboutsixtimeshigherthanmounttai mountqumolangmaisaboutsixtimesashighasmounttai 4 myaunt shouseistwiceaslargeasmyhouse myaunt shouseistwicelargerthanmyhouse 5 tomweighsovertwiceasheavyaslily tomisovertwiceheavierthanlily completethesentenceswiththewordsintheboxinsuitablecomparativeforms warmhealthy longmore moremore lessbig 1 peopleare theywilllive 2 werecycle wewaste thehealthier thelonger themore theless 3 theplanetisgetting 4 accordingtoscientists theuniverseisgetting 5 youpractice fluentlyyouwillspeak 6 ifoundit difficulttosolvetheproblem warmerandwarmer biggerandbigger themore themore moreandmore translatethesesentencesintoenglish 天气越来越暖和 我们越老就越聪明 it sbecomingwarmerandwarmer theolderweare thewiserwebecome 3 与其说他是坚强 还不如说他勇敢 4 我和lily一样都没钱 heismoreboldthanstrong ihavenomoremoneythanlily 2012年全国高考i 29 thisrestaurantwasn t thatotherrestaurantwewentto a halfasgoodasb ashalfgoodasc asgoodashalfd goodashalfas a howmuch shelookedwithoutherglasses a wellb goodc bestd better 2009年全国i d thechildrenlovedtheirdaytrip andtheyenjoyedthehorseride mostmorelesslittle 2009全国ii a peter sjacketlookedjustthesameasjack s butitcost his asmuchtwiceastwiceasmuchasc muchastwiceasd astwicemuchas 2009辽宁卷 b tenyearsagothepopulationofourvillagewas thatoftheirs a astwicelargeasb twiceaslargeasc twiceasmuchasd astwicemuchas 2008陕西 b thenewgroupofstudentsisbetter behavedthantheothergroupwhostayedhere 2007北京 a earlyb earlierc earliestd theearliest b ofthetwosisters bettyis one andsheisalsotheonewholo