小学英语形容词的比较级和最高级课件.ppt

第一讲 Adj adv 用来修饰名词 表示事物的特征的词 eg 1 anoldmanatallboyashortruler somethingwrong 2 Sheisbeautiful 3 Let skeepthedooropen 形容词的比较级和最高级构成 规则变化 不规则变化 形容词比较级和最高级 规则变化 1 单音节和少数双音节形容词比较级和最高级的构成 1 在词尾加 er esttall taller tallest2 以不发音的字母e结尾的 加 r stnice nicer nicest3 重读闭音节以一个辅音字母结尾的 双写辅音字母 再加 er est 辅元辅 big bigger biggest4 以辅音字母加y结尾的先将y变为i再加er esthappy happier happiest5 多音节词 部分双音节词词前加more mostbeautiful morebeautiful mostbeautiful tallerharderlargerwider tallesthardestlargestwidest biggerhotterthinnerfatterwetter biggestthinnesthottestfattestwettest happierdrierearlier happiestdriestearliest narrowercleverer narrowestcleverest moredifficultmorepopularmoreslowly mostdifficultmostpopularmostslowly 少数以 er ow结尾的双音节词可加 er或 est 规则变化 old young tall long short strong big small fat thin heavy light nice beautiful low high slow fast 小练习 better best worse worst less more most farther further older elder least farthest furthest oldest eldest 不规则变化 巧记 特殊形式比较级和最高级共有三对二合一坏病两多并两好little意思不是小一分为二有两个一是老来二是远 不规则变化 特殊 favorite 最喜爱的 无比较级 不规则变化 特殊 favorite 最喜爱的 无比较级 shortoldlongyoungtallslowstrongquickweaklatelarge nicefatthinhotbigbeautifulinterestinggoodwellbadmany muchlittlefar 形容词比较级和最高级练习题 形容词比较级及最高级的句式用法归类 heavy Thisboxisheavierthanthatone Thatboxisheavy 形容词的比较级用法 比较级的使用 两个人或事物进行比较时 用比较级 两者比较 形容词的比较级加 than Eg SallyistallerthanBen Sally比Ben高 FredisfatterthanMike JimisshorterthanPeter PaulisthinnerthanPeter Therulerislongerthanthatone 比较级常用句型 基本句式 1 A be 形容词比较级 than B 2 表示两者之间的选择 可使用 Whichis 比较级 or 3 表示不及另一方时 使用 less 原级 than Whichislonger thisoneorthat Thisparkislessbeautifulthanthatone 4 越来越 比较级and比较级 越来越高越来越暖和 tallerandtaller warmerandwarmer Inspring thedaysaregettinglongerandlonger 5 The 比较级 the 比较级 越 就越 Themoreyoueat thefatteryouwillbecome 原级常用句型 一样长一样慢一样小一样高兴一样红 aslongasasslowasassmallasashappyasasredas as 形容词原形 as和 一样 1 A be as 形容词原形 as BA和B一样 1 Therulerisaslongasthatone 2 Theappleisasredasthatone 3 Iamastallasyou 否定notas 形容词原形 as 和 不一样 或notso 形容词原形 as 不及 不如 TomisnotastallasMike TomisnotsotallasMike Thisboyisoldenoughtogotoschool 2 so 形容词原级 that丛句 Heissobigthathecan tentertheroombythedoor 3 too 原级 todosth Heistooyoungtogotoschool 4 形容词原级 enoughtodosth 注意 比较级前的修饰词 alittle alot much even far stilleg HeisalittletallerthanI 形容词最高级的用法用于三者以上的人或事物做比较 1 oneofthe 最高级 名词复数 形容词最高级的常用句型 2 the 最高级 of in LuXunisoneofthegreatestwriterslastcentury Ofallthemoviestars IthinkChenlongisthebest Heisthetallestinourclass 3 Who Whichis the形容词最高级 用形容词适当形式填空1 Mybrotheristwoyears old thanme 2 Isyoursister young thanyou Yes sheis 3 Whois thin youorHelen Helenis 4 Tomisas fat asJim 5 Fangfangisnotas tall astheothergirls 6 Whichis heavy theelephantorthepig 7 Tomis tall inourschool 8 LuXunisoneof great writerslastcentury 9 Whichis small thetiger thedogandtheant Production小升初真枪实练 1 Idon tknowwhichis soI lltakethemboth A goodB betterC bestD thebest 2 Canyoudoyourworkwith moneyand people A less fewB less fewerC little lessD few less B B 副词用来说明动作或状态的特征 时间 地点 程度 方式等情况 e g 1 Icansingwell good 2 Herunsslowly slow 3 Thebooksherearemine4 Heisoutnow 副词的构成1 本身就是副词howverythere等2 形容词 ly 如 slow slowly quick quickly quiet quietly3 以辅音字母加y结尾的形容词 变y为i 再加 ly 如 busy busily angry angrily easy easily4 少数以不发音e结尾的形容词 要去掉e再加 ly 例如 terrible terribly true truly gentle gently但绝大多数以e结尾的形容词仍然直接加 ly 例如 polite politely wide widely等 副词分类1 时间副词 then before等2 地点副词 here there等3 方式副词 slowlyfast等4 程度副词 verymuch等5 频率副词 often always usually sometimes never等6 疑问副词 When how等 副词的比较级和最高级的构成和形容词的比较级和最高级的构成基本相同 e g 形容词记的最高级前要用定冠词the 副词的最高级前可用可不用定冠词the Attentions MountQomolangmaisthehighestintheworld Jimjumped the highestoftheall fast faster fastestslowly moreslowly mostslowly 1 as 副词的原级 as 与 一样Tomrunsasfastasme2 notas so 副词的原级 as 与 不一样Idon trunasfastasmyclassmates 3 too 副词原级 todosth 太 而不能Heridestooslowlytocatchupwithme 4 A 动词 副词比较级 than B Ioftengetupearlierthanmymother 5 副词比较级 and 副词比较级 Wecandotheworkbetterandbetter 1 Thebreadis thanthesecakesA verydeliciousB muchdeliciousC moredeliciousD asdelicious 2 LinTaojumped inthelongjumpintheschoolsportsmeetingA farB fartherC farthestD quitefar 3 Whentheymetinthehotel Theytalkedandlaughed A happilyB happyC happierD happiest C C Practice A 4 Inourcityit s inJuly butitiseven inAugustA hotterhottestB hothotC hotterhotD hothotter5 HainanisaverylargeIsland Itisthesecond islandinchina A largeB largerC largestD mostlargest6 Anelephantis thanatiger A heavyB veryheavyC theheaviestD heavier D C D 7 Ahorseis thanadog A muchheavyB moreheavierC muchheavierD moreheavy8 Emmaalwaysmakesalotofmistakes Sheis A careB carefulC carefullyD careless9 Whichsubjectis physicsorchemistry A interestingB mostinterestingC moreinterestingD themostinteresting C D C 10 Heis enoughtocarrytheheavybox A strongB strongerC muchstrongerD thestrongest11 Lileioftentalks butdoes soeveryonesaysheisagoodboy A lessmoreB fewmuchC morelittleD littlemany12 Whenthefamoussingerstartedtosing everyonebegantoshoutvery A loudlyB loudC heavilyD high A A A Summary 形容词和副词的意义及用法 形容词和副词的比较级和最高级的构成及用法 Homework1 继续巩固形容词及副词的比较级及