Language九年级深圳牛津版英语.ppt

Thecomparativesandsuperlativesofadverbs 形容词 副词的等级构成 其他双音节词和多音节词 在前面加more themost来构成比较级和最高级 e g fortablemorecomfortablethemostcomfortable2 beautifullymorebeautifullythemostbeautifully 不规则变化 知识拓展 比较级的用法 比较级 最高级中一些特殊的用法 Thesooner thebetter ThedaysaregettingshorterandshorterafterSeptember Johnisthetallerofthetwoboys Heistallerthananyotherstudentintheschool 1 themore themore 结构 它的确切形式为 The 比较级 the 比较级 表示 越 越 例 Infact the busy heis the happy hefeels The many youlistentoEnglish the easy itbecomes busier happier more easier 1 可以修饰比较级的词 much alot far 的多 alittle abit 一点儿 even 甚至 still 仍然 e g LessonOneismucheasierthanLessonTwo 第一课比第二课容易得多 比较级的用法 2 比较级常用的句型结构 1 甲 be 倍数 形容词比较级 than 乙 表示 甲比乙 或 甲比乙 几倍 e g TomistallerthanKate 汤姆比凯特高 Thisroomisthreetimesbiggerthanthatone 这个房间比那个大三倍 2 甲 be 形容词比较级 than anyother 单数名词 介词短语 表示 甲比同一范围的任何一个人 物都 含义是 甲最 e g TheYangtzeRiverislongerthananyotherriverinChina TheYangtzeRiverislongerthananyoftheotherriversinChina 甲 be the 形容词比较级 ofthetwo 表示 甲是两者中较 的 e g Lookatthetwoboys Mybrotheristhetallerofthetwo 看那两个男孩 我弟弟是两个当中较高的那个 4 比较级 and 比较级 表示 越来越 e g Heisgettingtallerandtaller 他变得越来越高了 Theflowersaremoreandmorebeautiful 花儿越来越漂亮 Hedoeshishomeworkmoreandmorecarefully 他做作业越来越认真了 5 the 比较级 the 比较级 表示 越 越 e g Themorecarefulyouare thefewermistakesyou llmake 你越认真 犯的错误越少 6 特殊疑问词 be 形容词比较级 甲or乙 表示 甲和乙中 哪一个 e g Whichisbigger theearthorthemoon 哪一个大 地球还是月球 as as意为 和 一样 表示同级的比较 使用时要注意第一个as为副词 第二个as为连词 其基本结构为 as adj adv as 1 Thisfilmisasinterestingasthatone 这部电影和那部电影一样有趣 2 Yourpenwritesassmoothlyasmine 你的钢笔书写起来和我的一样流畅 as as的用法 其否定式为notas so adj adv as Thisdictionaryisnotas sousefulasyouthink 这本字典不如你想象的那样有用 若有修饰成分 如twice threetimes half aquarter等 则须置于第一个as之前 Yourbagistwiceasexpensiveasmine 你的袋子比我的贵一倍 1 as aspossible Pleaseanswermyquestionassoonaspossible 请尽快回答我的问题 2 as asusual before Shelooksasprettyasbefore 她看起来和以前一样漂亮 关于as as的常见句型 3 aslongas 引导条件状语从句 Ittookusaslongasthreeyearstocarryouttheplan 我们花了长达三年的时间才完成这项计划 4 asfaras Hewalkedasfarastherailwaystationyesterdayevening 昨天傍晚 他一直散步到火车站 Shecooksaswellashermotherdoes 她烧菜烧得跟她母亲一样好 5 aswellas 1 TheYellowriverisoneofthe riverinChina long 2 Myfathergetsup Igetup thanmyfatherbutmymothergetsupthe inmyfamily early 3 ShiJiazhuangisa city GuangZhouis thanit big longest earlier earliest early 请根据句意用括号内所给单词的适当形式填空 big bigger 4 Mikesings Marysings thanhimbutBettysingsthe ofthethree well well better best 5 Ihave books LiLeihas booksthanI Ourteacherhasthe books many many more most Sandyis14yearsold Jenny ssisteris14yearsold SandyisasoldasJenny ssister Thisstoryisn tsointerestingasthatone Rewritethefollowingsentenceswith as so as 2 Thisstoryisinteresting Thatoneismoreinteresting Lindaplaysping pongaswellasI Thebikedoesn tgosofastasthetrain Idon ttalksomuchasIusedto 3 Lindaplaysping pongwell Ialsoplayping pongverywell 4 Thebikegoesabout20milesanhour Thetraingoesabout150milesanhour 5 Iusedtotalkalot Now Idon ttalksomuch Practice1 1 Myfatherisas old asyourfather 2 Itisas cold todayasitwasyesterday 3 Yourschoolisnotas so large asmine 4 Iamnotas strong asacamel 5 Johnis170cmtall Mikeis170cmtall too 6 Heisfast Sheisfast too 7 Kittyiscareful Janeiscareful too old cold large strong JohnisastallasMike Heisasfastasshe KittyisascarefulasJane Practice2 用最高级填空 1 Tomis oftheboystudentsinourclass old 2 Thisis citythatwehaveevervisited good 3 Thisquestionisof importanceofall little 4 Itwas ofhislife bad 5 Susan sflowersare ofall beautiful 6 Ourhospitalisthethird hospitalinthecity big theoldest thebest theleast theworst themostbeautiful biggest Practice a 形容词 1 Itwas yesterdaythantoday A muchhotB morehotterC thehottestD hotter2 Thisboxis thatone A heavythanB soheavythanC heavierasD asheavyas3 Ofallthestars thesunis tous A nearB nearerC thenearestD farther 1 IthinkYaoming thefamousbasketballplayer willbe newStarinNBAhotB hotterC hottestD thehottest2 Inourcityit s inJuly butitiseven inAugust hotter hottestB hot hotC hotter hotD hot hotter3 Hainanisaverylargeisland Itisthesecond islandinchinalargeB largerC largestD mostlargest4 Anelephantis thanatigerheavyB veryheavyC theheaviestD heavier D D C D