Module-5-A-lesson-in-a-labGrammar.ppt

外研新标准第一册必修1 M5 Grammar Objective Tolearnthecomparativedegreesofadj andadv 语法讲解建议采用归纳法 如尽可能多的呈现一些相关例句 或可让学生从已学课文中找相应例句 引导学生试着从所观察到的语言现象中总结出语言规则和语法规律 Theearthisforty ninetimeslargerthanthemoon 2 Itislesscoldtodaythanitwasyesterday 3 Therentofourflatisgettingmoreandmoreexpensive Degreesofcomparison Areyoufamiliarwiththesesentences Theyareallfromthebookswehavelearnt 4 ThemoreIseeyou themoreImissyou 5 Thehotter thebetter 6 Themorehestudies thebetterhebecomes 7 Theredbuildingistwicetheheightofthegreybuilding 8 Ourschoolisthreetimesthesizeofyours totestyoursenseofobservationtotestyourabilityofshort termmemorytotestyourabilitytohighlightthelanguagepoints Guess GuessingGames Theearthisforty ninetimes themoon 2 Itis coldtoday itwasyesterday 3 Therentofourflatisgetting 4 Iseeyou Imissyou 5 The the 6 The hestudies the hebecomes 7 Theredbuildingis theheightofthegreybuilding 8 Ourschoolis thesizeofyours largerthan less than moreandmoreexpensive Themore themore hotter better more better twice threetimes 1 Ihave many booksthanmybrother 2 Thereis little breadintheboxthaninthefridge 3 IntheEnglishexam Igotthe many points butBeibeigotthe few points Fillintheblanks more less most fewest 4 SimonandAndyhave much timethanDaniel Danielhas little timeofthethree 5 YaoMingisthebestplayerinthegame Hescoredthe many points 6 Danielmade many mistakesthanKittyinthemathhomework buthemade few mistakesthanSimon Kittymade few mistakesofthethree more theleast most more fewer thefewest 以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解 下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点 一 形容词和副词比较等级的用法 a Dickisastallashisbrother b Tomspeaksasquicklyashiscousin c Ihaveneverseenapersonas socleverasheis 原级比较 表示两者程度相同 用 as 形容词 副词 as 结构表示 否定形式为 notas so 形容词 副词 as 如 2 比较级 1 表示A超过B 此时使用形容词和副词的比较等级 Ourclassroomisbrighterthanyours b Dogsrunfasterthanrabbits Idon tthinkmathismoreimportantthanphysics 2 表示A不如B 用 less 形容词 副词的原级 表示 如 a Rabbitsranlessfastthandogs b Jennyislesscleverthanhersister c Itrainslessoftenhereinautumnthaninspring 3 形容词和副词比较级的特殊用法 1 越来越 如 a Youaregrowingtallerandtaller 你越长越高了 b Englishisbecomingmoreandmoreimportant 英语越来越重要了 2 越 越 如 a Theharderyoupush themorequicklythatcartwillmove 你越使劲推 车就跑的越快 b Themorecarefulyouare thebetteryouwilldointheexam 你考试越仔细 就会考得越好 c Themoreyoupractice themorefluentlyyouwillspeak 你练得越多 讲得就越流利 3 表示两者之中比较 的一个 用of引导 比较级前加上the a Jackisthetallerofthetwobrothers 杰克是兄弟俩中较高的一个 b Thisisthebiggerofthetworooms 这个房间是两个中较大的一个 4 nomorethan表示 只 不超过 不多于 相当于only 如 a Hiswholeschooladdeduptonomorethanoneyear 他所接受的学校教育不超过一年 b Shehasnomorethanoneyuaninherpocket 她兜里只有一块钱 5 nomore than表示 一样不 而notmore than则表示 不 那样 相当于 notso as a Heisfeelingnobetterthanyesterday 他觉得不比昨天好多少 b Sheisnotmoregenerousthanheryoungersister 她不像她妹妹那样慷慨大方 Sheisnotsogenerousasheryoungersister 6 nolessthan表示 多达 至少 起码 相当于asmuch manyas 蕴含这个数是大的 而notlessthan表示 不少于 不强调这个数的大小 只说明数据本身 如 蕴含 我的词典多 b Ihavenotlessthantendictionaries 我拥有的词典不少于10本 不含 我的词典多 的意思 只说明一个事实 a Ihavenolessthantendictionaries 我起码有10本字典 7 noless than表示 不比 差 与 同样地 相当于 as as 如 Sheisnolessbeautifulthanhersister 她和她的姐姐一样漂亮 8 不用比较级的形容词 如 senior junior superior inferior等 a Heisthreeyearsseniortome 他比我大三岁 b Yourknowledgeofelectronicsismuchsuperiortomine 你对电子学的知识远远超过我 9 比较级的修饰语 这些修饰语通常为副词或短语 置于比较级前面 说明比较级的程度 例如 alittle little abit bit alot agreatdeal much far rather even slightly byfar still nearly almost any just times Themoonismuchsmallerthantheearth b Theresultoftheexperimentturnedouttobeevenbetterthanexpected c Speakabitmoreslowly please d Theoutputofthepapermillisthreetimeshigherthanitwaslastyear 10 比较级形容词或副词 than的注意事项 要避免重复使用比较级 Heismoreclevererthanhisbrother Heismorecleverthanhisbrother Heisclevererthanhisbrother 要避免将主语含在比较对象中 ChinaislargerthatanycountryinAsia ChinaislargerthananyothercountryinAsia 要注意对应句型 遵循前后一致的原则 a ThepopulationofShanghaiislargerthanthatofBeijing b Itiseasiertomakeaplanthantocarryitout 要注意冠词的使用 后有名词的时候 前面才有可能有冠词 比较 a Whichislarger CanadaorAustralia b Whichisthelargercountry CanadaorAustralia c Sheistallerthanhertwosisters d Sheisthetallerofthetwosisters A be 倍数 as 形容词原级 as B a Thistreeisthreetimesastallasthatone 这棵树是那棵树的三倍高 b Hisfatheristwiceasoldashe 他父亲的年纪有他两倍大 4 形容词和副词比较级的倍数表达法 用英语表达 A是B的N倍长 宽 高 A比B长 宽 高 N倍 或 A的长度 宽度 高度 是B的N倍 可用下列几种句型 TheYangtzeRiverisalmosttwicelongerthanthePearlRiver 长江差不多比珠江长两倍 b Thedictionaryisexactlyfivetimesmoreexpensivethanthatone 这本字典比那本恰好贵5倍 Thenewlybroadenedsquareisfourtimesthesizeofthepreviousone 新扩建的广场是未扩建时的四倍大 3 A be 倍数 the 计量名词 of B 2 A be 倍数 形容词比较级 than B 4 The 计量名词 of A be 倍数 that of B Thesizeofthenewlybroadenedsquareisfourtimesthatofthepreviousone 新扩建的广场为以前的四倍大 5 其它a I mtwice doublehisage 我的年龄是他的两倍 b Theaverageincomeofthestaffhasbeenincreasedby50percentcomparedwithlastyear 与去年相比 该单位职工的收入增加了50 Review 复习形容词和副词的比较级 1 倍数的表达法2 比较级的三种用法 1 表示 越来越 2 表示 越 越 3 表示程度的副词 much alittle 形容词或副词的比较级 1 Thatdoesn tsoundveryfrightening Paul I veseen Whatdidyoulikemostaboutthefilm A betterB worseC bestD worst2 Thenumberofpeoplepresentattheconcertwas thanexpected Thereweremanyticketsleft A muchsmallerB muchmoreC muchlargerD manymore Exercises 3 HespeaksEnglishwellindeed but ofcourse not anativespeaker A asfluentasB morefluentthanC sofluentlyasD muchfluentlythan4 ItisreportedthattheUnitedStatesuses energyasthewholeofEurope A astwiceB twicemuchC twicemuchasD twiceasmuch 5 Marykeptweighingherselftoseehowmuch shewasgetting A heavierB heavyC theheavierD theheavier6 Thehouserentisexpensive I vegotabouthalfthespaceIhadathomeandI mpaying here A asthreetimesmuchB asmuchthreetimesC muchasthreetimesD threetimesasmuch 7 AsfarasIamconcerned educationisaboutlearningandthemoreyoulearn A themoreforlifeareyouequippedB themoreequippedforlifeyouareC themorelifeyouareequippedforD youareequippedthemorelife 1 期末考试总是比较难 2 阅读比烹饪有趣 3 外语跟计算机科学一样实用 4 你学得越多 你越是想学 5 多多益善 6 亨利的书没有我的那么多 汉译英 1 期末考试总是比较难 2 阅读比烹饪有趣 3 外语跟计算机科学一样实用 Thefinalexamisalwaysmoredifficult Readingismoreinterestingthancooking Foreignlanguagesareaspracticalascomputerscience Answers 4 你学得越多 你越是想学 5 多多益善 6 亨利的书没有我的那么多 Themoreyoulearn themoreyouwishtolearn Themore thebetter Henrydoesn thavesomanybooksasIhave Individualactivity 注 另附word文档 点击此处链接 Tenyearsagothepopulationofourvillagewas thatoftheirs 2008陕西 A astwicelargeasB twiceaslargeasC twiceasmuchasD astwicemuchas 实战高考 2 Itis tospendmoneyonpreventingillnessesbypromotinghealthylivingratherthanspendingittryingtomakepeople aftertheyareill 2008江苏 A good goodB well betterC better betterD better good 3 Ilikethisjacketbetterthanthatone butitcostsalmostthreetimes 2008浙江 A asmuchB asmanyC somuchD somany4 Myuncle shouseinthedowntownareaismuchsmallerthanours butitistwice expensive 2009四川 A asB soC tooD very 5 Peter sjacketlookedjustthesameasJack s butitcost his 2009辽宁 A asmuchtwiceasB twiceasmuchasC muchastwiceasD astwicemuchas 6 Mr Blackisveryhappybecausetheclothesmadeinhisfactoryhaveneverbeen 2010全国II A popularB morepopularC mostpopularD themostpopular7 Mr Stevensonisgreattoworkfor Ireallycouldn taskfora boss 2011全国II A betterB goodC bestD s