江苏省丹阳市八中八年级英语上册 Unit1 Grammar课件 牛津版.ppt

welcome adj adv 用以修饰名词 表示事物的特征的词 e g long empty cheap hungry etc 什么叫形容词 在句中作定语 表语 等成分 e g heisagoodstudent ihavesomethingimportanttotellyou 当形容词修饰由some any no every 构成的不定代词时 形容词要放在这些不定代词的之后 e g isthereanythinginterestingintoday snewspaper 作定语 thetreesturngreeninspring wearealoneontheisland ineverfeelboredorunhappywhenheiswithme winteriscoming itisgettingcolderandcolder thefoodtastesbad ourcountrybecomesstrongerandstronger 作表语 形容词的比较级和最高级构成 规则变化 不规则变化 long longer longest whichonewouldyoulike nicest nice nicer heav y ier iest 2 420 00元 2 595 00元 2 130 00元 cheapest cheaper cheap moreexpensive themostexpensive expensive biggest bigger big good better bestgood better best neverletitrest tillgoodisbetter andbetterisbest rhyme tall taller tallest nice nicest nicer heavy heavier heaviest big bigger biggest expensive moreexpensive mostexpensive 形容词比较级和最高级的构成 1 规则变化 1 funny funnier funniest 2 happy happier happiest 3 interesting moreinteresting mostinteresting 4 large larger largest 5 smart smarter smartest 6 thin thinner thinnest 7 important moreimportant mostimportant 8 strong stronger strongest 9 wide wider widest 10 tidy tidier tidiest 11 hot hotter hottest 12 healthy healthier healthiest 13 good better best 2 不规则变化 simonis tall kitty peteris tall studentofthesixstudents 3 sandyis heavy millie 4 peteris heavy studentofthesixstudents 5 millieis slow swimmerofthesixstudents 6 amyis fast swimmerofthesixstudents 7 millie sdrawingis beautiful simon s 8 sandy sdrawingis beautiful inthedrawings tallerthan thetallest heavierthan theheaviest theslowest thefastest morebeautifulthan themostbeautiful 形容词原级的常用句型 tomisastallasmike as 形容词原形 as thereareasmanystudentsinourschoolasyours tomisthreetimesasoldasmike 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 thistruckisbigenoughtocarry5tons so 形容词原级 that丛句such 名词 that丛句 heissobigthathecan tentertheroombythedoor too 原级 todosth heistooyoungtojointhearmy 形容词原级 enoughtodosth 比较级 than 形容词比较级的常用句型 thisbridgeislongerthanthatone ourschoolislargerthantheirs 表示两者之间的选择 可使用 whichis 比较级 or 表示不及另一方时 使用 less 原级 than whichislonger thisoneorthat thisparkislessbeautifulthanthatone the 比较级 the 比较级 比较级 and 比较级 thesmallerthehouseis thelessitwillcostus inspring thedaysaregettinglongerandlonger oneofthe 最高级 名词复数 形容词最高级的常用句型 最高级 of in luxunisoneofthegreatestwriterslastcentury ofallthemoviestars ithinkzhangziyiisthebest 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 highestofall fast faster fastestslowly moreslowly mostslowly 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 les