八年级英语上册形容词比较级和最高级课件

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1、形容词的比较级和最高级ComparetwofamouspeopleBirth:1954,04,07Height:1.73mWeight:63kgBirth:1961,09,27Height:1.74mWeight:64kgtallershorterheavierthinnerolderyoungermoreathletic…Whoistheoldestandwhoistheyoungest?Height:Weight:Hair:Character:ChenLongistheoldestandXieTingfengistheyoungest.ChenLongistheshorte

2、standXieTingfengisthetallest.ChenLongisthethinnestandXieTingfengistheheaviest.ChenLonghasthelongesthairandLiuDehuahastheshortesthair.Ithink…isthemostathletic/handsome.Birth:1954,04,07Height:1.73mWeight:63kgBirth:1961,09,27Height:1.74mWeight:64kgBirth:1980,08,29Height:1.745mWeight:68kg形容词比较级、

3、最高级的构成A:cheapshortquickthicklightcoolwarmquietwildcalm最高级：the--est比较级：直接加erB:heavyeasytidydrybusyhappyhealthyhungryearly最高级：y-i--est比较级：y-i--erC:largelatenice最高级：adj.+stD:bighotthin“双写”最后的辅音字母加er/estwetfat比较级：adj.+rdeliciousdangerousinterestingpopularbeautifulcarefuloutgoing比较级：more+adj.最高级：

4、themost+adj.多音节形容词和部分双音节形容词：betterbestfarlittleworseworstmoremostfartherfarthestlessleastgoodwellbadillmanymuch部分形容词的不规则变化：词尾变化原级比较级最高级hardlargebigthinwethappydryearlydifficultpopular规则变化你可以讲讲吗？？？单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾的词加-r或-st以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或est以辅音字母+y结尾的词变y为i再加-er

5、,或-est多音节词和多数双音节词在其前面加more和most原级goodwellbad/badlyillmanymuchlittlefar比较级最高级betterbestworseworstlessmoremostfarther较远further进一步leastfarthest最远furthest最大程度不规则变化原级最高级importanteasythingoodwellhotexpensivecheapmanylittlecanyou???形容词和副词有三个等级：原级比较级最高级①程度副词very,too,so,quite等修饰形容词的原级如：verytall、tooho

6、t、socoldThecarisquite/verycute.Thefloodisvery/soserious.形容词原级的常用句型as+adj.+as和...一样asfunnyasasbigasashappyasassmartas这个故事和那个故事一样有趣。Thestoryisasinterestingasthatone.否定形式：notas+adj.+as和…不一样这个问题不如那个问题难。Thequestionisnotasdifficultasthatone.比较级+than…形容词比较级的常用句型Thiscakeismoredeliciousthanthatone（两者

7、之间）倍数+比较级+than....这个蛋糕比那个蛋糕好吃。这座花园是那座花园的9倍大。Thisgardenis9timeslargerthanthatone.Heistallerthananyotherboy.Heistallerthantheotherboysthe+比较级+ofthetwo…Amyistheshorterofthetwo.Davieisthtallerofthetwo.吃的越多，会变得越胖youeat,youwillbe.the+比较级，the+比较级越……，越……。T