英语人教版八年级上册形容词副词复习.ppt

,Welcometomyclass!,Good,better,best,Neverletitrest,Tillgoodisbetter,Andbetterisbest.,GOOD,BETTER,BEST,Remember:Welltrytodoeverythingthebest,nottheworst.,2,好上加好，直到最好！精益求精，永无止境！,形容词副词的比较级和最高级,九年级英语复习课,YaoMingis_Jordan.,Jordanis_.,YaoMingis_.,Jordan,2.26m,1.98m,tallerthan,Lookandsay,Lead-in,tall,taller,LiuYifeiisthin.,XiaomingisthinnerthanLiuYifei.,Mikeisthethinnestofall,Xiaoming,Mike,1.掌握形容词、副词比较级和最高级的构成2.掌握形容词、副词等级的基本用法,Learningaims:,复习：回顾旧知识,回顾旧知识,1、规则变化单音节词和少数双音节词,形容词和副词等级的构成,fasthighclever,faster,fastest,higher,highest,cleverer,cleverest,1）一般情况加er或est,finelatenice,finer,finest,later,latest,nicer,nicest,以字母e结尾加r或st,2),3),fatbigthin,fatter,fattest,bigger,biggest,thinner,thinnest,重读闭音节、末尾只有一个辅音字母时双写最后的辅音字母再加er或est,4),earlyeasylucky,earlier,earliest,easier,easiest,luckier,luckiest,以辅音字母加y结尾变y为i加er或est,5),slowly-easily-carefully-,moreslowly,-mostslowly,moreeasily,-mosteasily,morecarefully,-mostcarefully,部分双音节和多音节词在词前加more或most,形容词和副词等级的构成,2、不规则变化,说出下列形容词的比较级和最高级,1.many2.difficult3.big4.heavy5.cheap,moremost,more-most-,biggerbiggest,heavierheaviest,cheapercheapest,课堂检测：,6.fast7.high8.clever9.fine10.late,fasterfastest,higherhighest,cleverercleverest,finerfinest,laterlatest,走入新知识,一.原级的用法,1.A+谓V.+as+原级+as+B表示A和B一样,他和他的哥哥一样高。,Heisastallashisbrother.,TomisasbusyasJacktoday.,汤姆今天和杰克(Jack)一样繁忙。,2.A+谓V.+not+as/so+原级+as+B表示A不如B,数学没有体育容易。,Mathisntas/soeasyasPE.,这本书没有那本书好。,Thisbookisntas/sogoodasthatone.,二.比较级的用法,其常见句式有：1“A+be+比较级+than+B”意思为“A比B更”。这棵树比那棵树高。如：Thistreeistallerthanthatone.,Thispenisshorterthanthatone.,这支钢笔比那支钢笔短。,2“比较级+and+比较级”表示“越来越”,Itbecomeswarmerandwarmerwhenspringcomes.春天来了，天气变得越来越暖和了。,and连接同一个形容词的比较级。,我们班级变得越来越好了。,Ourclassbecomesbetterandbetter.,3.比较级特殊用法：the+比较级，the+比较级“越，就越”,越多，越好,年龄越大，记忆力就会越差。Theolderwegrow,thepoorerourmemorywillbecome.,Themore，thebetter.,4.特殊句型：Aisthe+比较级ofthetwo.A是那两个里较的那个,他是两个男孩中较高的那个。Heisthetallerofthetwoboys.,Sheisthethinnerofthetwogirls.,她是两个女孩中较瘦的那个。,三.形容词/副词的最高级的用法,当比较对象大于等于三表示“最”的意思。常接表示范围的介词短语。如：in/of/among等等。,Heisthetallestinourclass.他在我们班里是最高的。,注意:形容词最高级前一定要有定冠词the，而副词最高级前则不需要。,例：Heruns(the)fastestinhisclass,他是他们班里跑的最快的。,活动(activity),看图造句（关于比较级和最高级句子）,asas,fatthin,Mrsliang,Misslv,Mrsyang,Mrzhu,小组合作：,每小组用既含有比较级又含有最高级的句子编造对话，可适当增加内容。派三名成员上台表演。,课堂检测：,用所给的形容词副词的适当形式填空。1.Tomis_(tall)thanJim.2.Timis_(young)boyinhisclass.3.Davidhas_(many)storybooksofallthestudents.4.LiLeispeaksEnglish_(well)inhisgroup.5.Lucyruns_(slowly)thanLily.,taller,theyoungest,themost,best,moreslowly,选择()1.Whogetshomeusually_inyourfamily?A.thelatestB.laterC.earlyD.aslate()2.Themorewelookedatthepicture,_.A.welikeitlessB.thelesswelikeditC.betterwelikeditD.itlookedbetter()3.Whatapity.Lucyran_thanLily.A.afewslowlyB.alittlemoreslowlyC.muchslowlyD.littleslowlier,A,B,B,中考链接,2.（11陕西)Thepriceofthiscomputeristhe_ofthethree.A.smallestB.biggestC.highestD.tallest,2.(2009江西中考)Thismathsproblemisverydifficult.Itis_thatone.A.soeasyasB.asdifficultasC.muchdifficultthanD.lesseasierthan,c,