英语人教PEP版八年级（上册）Unit+3+Section+A(Grammar+focus+-3c)

SectionA(GrammarFocus-3c)

Unit3I’mmoreoutgoingthanmysister.PresentationGrammarFocusIsTomsmarterthanSam?No,heisn't.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn't.TinaismoreoutgoingthanTara.Areyouasfriendlyasyoursister?No,I'mnot.I'mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.Who'smorehard-workingatschool?Tinathinkssheworksharderthanme.UnderlinetheadjectivesCircletheadverbs.Tips:形容词常与与be动词连用；副词修饰行为动词，并往往位于动词后面。

构成方法原级比较级单音节词和部分双音节词一般在词尾加-ercoldcolder以字母e结尾的词，加-rnicenicer重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加-erbigbigger以“辅音字母+y”结尾的词，先把“y”改为“i”,再加-ereasyeasier多音节词和部分双音节词在词前加moreInterest-ingmoreinteresting1.比较级变化规则--规则变化原级比较级good/wellbetterbad/badly

worsemany/muchmorelittleless原级比较级oldolder（新旧或年龄）elder（兄弟姐妹的长幼关系）farfarther（表示距离，意为“更远”）further（表示程度，意为“进一步的”）1.比较级变化规则--不规则变化Task1:WritedowntheComparativesformofeachword.adj./ad.Comparativesadj./ad.Comparativestalltallerwellbetterfastfasterbadlyworseheavyheavierlittlelesslazylazierfarfarther/furtheroutgoingmoreoutgoingcarefullymorecarefullybigbiggerfamousmorefamous（1）A+be+形容词比较级+than+B“A比B更...”（2）A+实义动词+副词比较级+than+B“A比B更...”Tips:than表示“更”，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。LvBuistallerthanLuBan.吕布比鲁班更高。DunShanislarger

thanLuBan.盾山比鲁班更大。ZhuangZhourunsfasterthan

LuBan.庄周比鲁班跑得更快。ZhouYustudiesharderthanLiBai.周瑜比李白学习更努力。2.形容词和副词的比较级常用结构1（必背）Task2:Fillintheblank.1.Annisavery______(quiet)girl,shehardlymakesnoise.2.Anelephantismuch________(heavy)thanahorse.3.Ihopeourcitygetsmoreand____________(beautiful).4.Themoonlooks________(bright)thanusualtonight.5.Whosings____________(clearly)，LucyorJulie?6.Myunclehas______(long)hairthanmyfather.quietheaviermorebeautifulbrightermoreclearlylonger（3）The＋比较级…，the＋比较级…:“越……，就越……”（4）比较级＋and＋比较级

“越来越……”

moreandmore＋形容词/副词原级Themoregamesyouplay,theworseyourgradesget.你游戏玩得越多，成绩就越差。Theharderyoustudy,themoreyouknow.你学习越努力，你知道得就越多。ArenaofValorisgettingbetterandbetter.王者荣耀变得越来越好了。Ourschoolisbecomingmoreandmorebeautiful.我们的学校变得越来越美丽了。TheWeatherisbecominghotterandhotter.天气越来越热了.Englishisbecomingmoreandmoreimportant.英语越来越重要了。2.形容词和副词的比较级常用结构2（必背）（1）the+比较级+ofthetwo“两者中比较……的”ZhaoYunisthequickerofthetwo.赵云是两者中比较快的。LuBanislesstallthanLvBu.鲁班不如吕布高。(LvBuistallerthanLuBan.)(吕布比鲁班更高。

（3）Which/Who...+比较级,AorB?

：“A和B，哪一个/谁更……？”Whoistaller,LuBanorLvBu?鲁班和吕布谁更高？（4）A+基础词（倍数）+比较级+than+B：“A是B的多少倍”。MyrankisthreetimeshigherthanXueYuheng’s.我的等级比薛宇恒高三倍。2.形容词和副词的比较级常用结构3（拓展）（2）A+less+原级形容词+than+B“A不及B...”（5）比较级+thanany(other)+可数名词单数

=比较级+thantheother+可数名词复数

：“比其他任何/所有……都……”。该句型在同一范围内进行比较ArenaofValorismorefunthananyothergame.

=ArenaofValorismorefunthantheothergames.王者荣耀比任何其他游戏都好玩2.形容词和副词的比较级常用结构3（必背+拓展）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。Heismuchmorehandsomethanhisbrother.Thisbookisevenmoreusefulthanthatone.Canyoucometoschoolalittleearliertomorrowmorning?巧学妙记：两多(much,alot)两少(alittle,abit)一甚至(even)，还有一个远（far)去了。4.可修饰比较级的词5.同级as...as…与……一样，表示两个人/物在某方面程度相同。两个as中间是形容词或副词的原级。Jimisas

tall

asLiLei.Jimrunsas

quickly

asLiLei.1.IthinkSallydidaswell(better)asLucyinthemathcompetition.2.Lindaismuchmorehard-working(hard-working)thanAnna.3.Whohasmore(many)books,ZhangLiorLiYing?4.Doyouthinkyouaremoreoutgoing(outgoing)thanyourfather?5.Itwascoldyesterday,butitismuchcolder(cold)today.Task3:Fillintheblanks6.Thisboxismuchheavier(heavy),isn’tit?7.Whoisfunnier(funny)thanyouinyourclass?8.Iworkhard(hard)thisterm,butDavidworksevenharder(hard).9.Todaywashotter(hot)thanyesterday.10.Thisstoryisveryinteresting(interesting),butthatstoryismoreinteresting(interesting)thanthisone.Task3:Fillintheblanks3aUsethewordstowritequestionsandanswers.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?tallerDoesJackrunasfastasSam?fasterIsyourcousinasoutgoingasyou?moreoutgoingIsPaulasfunnyasCarol?funnier3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.GrammarFocus1.Areyoutaller?____________________________________________________________2.Areyoufunnier?__________________________________________________________3.Areyoumoreoutgoing?____________________________________________________4.DoyoustudyEnglishharder?_______________________________________________5.Doyousingbetter?____________________________