形容词比较级与最高级PPT课件

-,1,形容词比较级与最高级,-,2,Jimistall.,LiuXiangistallerthanJim.,YaoMingisthetallestofthem.,-,3,ZhouXunhaslonghair.,LiuYifeishairislongerthanZhouXus.,Isabelshairisthelongestofall.,-,4,ZenZhiweiisshort.,TomisshorterthanZenZhiwei.,Xiaoxinistheshortestofthem.,-,5,LiuYifeiisthin.,PedroisthinnerthanLiuYifei.,Mikeisthethinnest,-,6,Thegreenorangesarebig.,Theorangeonesarebigger.,Theredonesarethebiggestofall.,-,7,LiYongisfunny.,PanChangjiangisfunnierthanLiYong.,Tedisthefunniest.,-,8,Vinceisheavy.,DaLiisheavierthanVince.,MrLinistheheaviestofthem.,-,9,250,000RMB.,50,000RMB.,Thegreencaristhemostexpensive.,Theredcatismoreexpensivethanthebike.,Thebikeisexpensive.,500RMB,-,10,一、规则变化：1、一般直接在词尾加er;esttalltaller-tallestlightlighter-lightest2、以字母e结尾的直接加r;stnicenicernicestfinefinerfinest3、以辅音字母加y结尾的形容词，要变y为i再加er;estheavyheavierheaviestbusybusier-busiest4、以重读闭音节结尾且末尾只有一个辅音字母的形容词，要双写末尾的辅音字母再加er;estthinthinner-thinnesthothotterhottestbigbiggerbiggest（注：双写必须同时符合以下条件a.以辅音字母+元音字母+辅音字母结尾；b.中间的元音字母发单元音；c.重读闭音。一般满足前两个条件多为双写的词）5、多音节形容词或部分双音节形容词变比较级在前面加more,最高级在前加mostbeautifulmorebeautifulmostbeautifulimportantmoreimportantmostbeautiful,-,11,二、不规则形容词的比较级最高级,注：older一般指年龄大小；Myfatherisolderthanmymother.elder指长幼关系(一般修饰名词作定语);Myelderbrotherisadriver.farther指距离更远；further指抽像的.IwanttostudyEnglishfurther.furtherreading,-,12,写出下列形容词或副词的比较级和最高级,1.beautiful_2.hard-working_3.interesting_fortable_.5.popular_6.bored_7.slowly_8.happily_9.serious_10.talented_11.quietly_12.fantastic_13wonderful_14.excellent_15.clearly_16.well_17.bad_18.much._19.little_20.many_,-,13,形容词原级的用法1、very、so、quite、too等词后用原级2、tooto;sothat;asas中间用原级A+be+notas/so+原级+asBA不及B,形容词比较级的用法1、两者之间的比较，句中有明显的标志词thanTomistallerthanJohn2、Which/Whois+比较级,AorB?Whichiseasier,mathsorEnglish?3、能修饰比较级的副词及短：much(的多)、alot(的多)、even(更)、still（更）、abit(一点儿)ThiscityismuchmorebeautifulthanthatoneTodayisevenhotterthanyesterday.4、isthe+比较级+ofthetwo.Tomisthetallerofthetwoboys.汤姆是这两个男孩中最高,-,15,5、数量+比较级thanMyfatheristhreeyearsolderthanmymother.6、比较级+and+比较级，“越来越”Nowitishotterandhotter.现在越来越热7、The+比较级，the+比较级“越，就越”Themore,thebetter.越多越好。Themoreyoueat,thefatteryouwillbecome.你吃得越多，你就越容易变胖注：Tomisthetallestboyinhisclass.=Tomistallerthananyotherboyinhisclass.=Tomistallerthantheotherboysinhisclass.,-,16,三常与比较级连用的词1.前面可以加上alittle，alot，much，even，still等程度副词作修饰语。如：Sheismuchmorecarefulthanherbrother.她比她哥哥细心多了。2.前面还可以加表示数量、倍数的修饰语。如：MybrotheristwoyearsolderthanI.我哥哥比我大两岁。Thisroomistwicebiggerthanthatone.这个房间比那个房间大两倍。四使用比较级应注意的问题1.避免比较对象的不相同。如：误Myschoolbagisnewerthanyou.正Myschoolbagisnewerthan_2.避免与自身相比。如：误ShanghaiisbiggerthanallthecitiesinChina.正Shanghaiisbiggerthanallthe_citiesinChina.例：Shanghaiisbiggerthan_inJiangsu.A.anyothercitiesB.alltheothercitiesC.anycitiesD.othercities,-,17,形容词最高级的用法1、the+最高级+of/in(三者及以上范围的)Mymotheristhebusiestinmyfamily2、oneofthe+最高级+名词复数+in/ofShenzhenisoneofthebiggestcitiesinChina3、the+序数词+最高级+名词+in/ofTheYellowRiveristhesecondlongestriverinChina4、Which/Whoisthe+最高级,A,BorC?Whichisthebiggest,themoon,theearthorthesun?5、Thisisthe+最高级+名词(that)Ihaveeverseen/listened.ThisisthemostbeautifulcitythatIhaveevervisited.,-,18,一、用所给词的适当形式填空。1.Yesterdaywaseven_(cold).2.Tomisheavy,Jackisas_(heavy)asTom.3.Ifyouworkharder,yourEnglishwillbe_(good).4.MysisterspeaksEnglishas_(good)asme.5.Whichdoyoulike_(well),thisoneorthatone?6.Mikeis_(thin)ofthetwobrothers.7.Nobodyis_(clever)thanJaneinourclass.8.Theelephantis_(big)thanthehorse.9.Yoursweaterismuch_(expensive)thanmine.10.Ourvillageisgettingmoreand_(beautiful).,-,19,二、根据汉语提示完成句子。1、天气越来越热了。Theweatherisgetting_.2、你锻炼越多，你就越健康。_youexercise,_youwillbe.3、他比他的两个哥哥都高。Heis_histwobrothers.4、英语是这两门课程中最有趣的。Englishis_ofthetwosubjects.5、这个女孩很友好，她的姐姐更友好。Thegirlis_,hersisteris_.,-,20,三、句型转换。1.Johnistall.Tomistaller.（合并为一句）Johnis_Tom.2.Mikeis12yearsold.Jackis11yearsold.（合并为一句）Jackis_M