Unit3sectionAgrammarfocus课件人教版英语八年级上册2

Unit3I'mmoreoutgoingthanmysister.SectionAGrammar—3cLearningObjectivesMr.Bigiscool.ChiefBogoiscooler.ChiefBogoiscoolerthanMr.Big.ChiefBogoPKMr.BigPuCunxiis thanYaoMing.shortshortshorterGrammarFocusIsTomsmarterthanSam?No,heisn't.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn't.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I'mnot.I'mfriendlier.DoesTaraworkashardasTian?Yes,shedoes.Who'smorehard-workingatschool?Tinathinkssheworksharderthanme.Let’sreadaloud.比较级+thanA+be+形容词比较级+than+BA+实义动词+副词比较级+than+BTomistallerthanme.Tomrunsfasterthanme(do).比较级常用句型1注意：than前后所使用的动词相同时，通常用助动词代替后面的动词或省略后面的动词。◆“the+比较级+ofthetwo”意为“两者中比较……的”。◆“比较级+and+比较级”或“moreandmore+形容词/副词原级”，表示“越来越……”，其后均不可接than。◆“The+比较级,the+比较级”

意为“越……，越……”。Thehardersheworked,themoreprogressshemade.Lisaisthetallerofthetwogirls.比较级常用句型21.规则变化

构成方法原级比较级talltallerfinefinerbigfatbiggerfatterheavyearlyheavierearlieroutgoingmoreoutgoing单音节词和部分双音节词一般在词尾加-er以字母e结尾，在词尾加-r重读闭音节结尾且末尾只有一个辅音字母，双写该辅音字母，再加-er以“辅音字母+y”结尾的双音节词，先把“y”改为“i”,再加-er在词前加more多音节词和部分双音节词原级比较级good/wellbetterbad/badly/illworsemany/muchmorelittlelessfarfarther(表示距离：“更远”)further(表示程度：“更进一步”)oldolder(新旧或年龄)elder(兄弟姐妹长幼关系)Irregularverbs易混辨析farther与furtherfarther表示距离上更远。e.g.Ihavetowalkfarthertoworknow.further即可表示距离上更远，也可表示程度上或抽象意义上的更深远或更进一步。

e.g.Let'sconsiderthispointfurther.further还可作动词，表示“促进；增进”。

e.g.Shetookthenewjobtofurtherhercareer.易混辨析older与elderolderelder形容人；动物；物体一般只形容人形容词形容词；名词常与than连用不与than连用不限于形容家人一般形容家人更老；更旧；年纪更大年龄更大，但不一定老不表示职务地位资历可表示职务地位资历更高更口语化更正式Myeldersisteristhreeyearsolderthanme.Tom,youneedtobepolite.Theyareallourelders(n.长辈).当表示一方超过另一方的“程度”时，可以用much,alot,alittle,abit,even,far等来修饰形容词比较级。注意：比较级不能用very,so,too等修饰。可修饰比较级的词巧学妙记：两多(much,alot)两少(alittle,abit)一甚至(even)，还有一个远（far)去了。1“A＋v＋as＋adj/adv原级＋asB”表示“A和B一样......”。eg:Lucyisas

old

asKate.露西和凯特的年龄一样大。Tomruns__________Mike.汤姆和迈克跑得一样快。asfastas形容词、副词原级用法2.“

A＋v＋not＋as/so＋adj/adv

原级＋asB”表示“A不如B……，不与.......一样”eg:1.Hedoesn'twalkas/soslowlyasyou.他走路不像你那样慢。2.Tomisn’tas/so

hard-working

asPeter.汤姆没有彼得学习努力。Usethewordstowritequestionsandanswers.1.Julie/tall/youQ:___________________A:No,sheisn’t.She’s_____thanme.2.Jack/run/fast/SamQ:____________________________A:No,hedoesn’t.Heruns______thanSam.3.yourcousin/outgoing/youQ:_______________________________A:No,sheisn’t.She’s_____________thanme.4.Paul/funny/CarolQ:__________________________A:No,heisn’t.He’s________thanCarol.IsJulieastallasyou?taller3aDoesJackrunasfastasSam?fasterIsyourcousinasoutgoingasyou?moreoutgoingIsPaulasfunnyasCarol?funnierP191.Areyoutaller?___________________________________________2.Areyoufunnier?___________________________________________3.Areyoumoreoutgoing?___________________________________________4.DoyoustudyEnglishharder?______________________________________________________________________________________5.Doyousingbetter?___________________________________________3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.Yes,Iam.I’mtallernowthanIwastwoyearsago.Yes,Iam.I’mfunniernowthanIwastwoyearsago.Yes,Iam.I’mmoreoutgoingnowthanIwastwoyearsago.Yes,Ido.IstudyEnglishhardernowthanIdidtwoyearsago.Yes,Ido.IsingbetternowthanIdidtwoyearsago.Possibleanswers:P19Exercises一。单项选择。1.—Whydon'tyougetyourselfajob?—That's_____saidthandone.A.easyB.easierC.theeasierD.theeasiest2._____mountainis,_____theairis.A.Thehighest;thethinnestB.Higher;thinnerC.Thehigher;thethinnerBC3.–––WhatdoyouthinkofEnglish?–––IthinkEnglishisas_____asChinese.A.usefulB.moreusefulC.themostuseful4.–––Paul,doyoupreferweekdaysorweekends?–––Weekdays,ofcourse.I’m_____onweekends.busyB.muchbusierC.morebusierD.thebusiestABlaughmoreoutgoingtalentedmorehard-working二、根据句意及汉语意思,填入恰当的单词。1.Ismysister_______________（外向的）tha