Unit4SectionA(GrammarFocus3C)课件人教版八年级英语上册

SectionA(GrammarFocus-3c)初中英语人教版八上Unit4What’sthebestmovietheater?1.Tolearnsomenewwordsandsentences:worse,service,pretty,menu,act,mealKeysentences:

1).What'sthebestmovietheatertogoto?

2).Whatdoyouthinkof970AM?

3).Tomactedthebestinthatmovie.2.TolearntomakecomparisonsusingsuperlativesLearningObjectives什么情况下用最高级？1.tall_______2.quiet_______3.funny________4.heavy_______5.thin__________6.big_______7.outgoing_____________8.wild______9.little_______10.well________11.bad______12.many_____tallerquieterfunnierheavierthinnerbiggermoreoutgoingwilderlessbetterworsemore写出下列单词的比较级RevisionPKPK!Let’sseewhichgroupdoesitquickerandbetter.LookandsayLindaNancyKateLindais__________girlofthethree.Kateis___________girlofthethree.thetallesttheshortest￥50.00￥100.00￥150.00Thepurplebagis__________________oneofallthebags.Thegreenbagis____________oneofallthebags.thecheapestthemostexpensive8.00a.m7:40a.m10:00a.mTedarrivesatschool_______thanLisa.JennyTedLisalaterJennyarrivesatschool_________inherschool.thelatest

10:00a.m8:15a.m7:40a.mMymotherusuallygetsup________ofourthree.the

earliest

brothersistermotherMysisterusuallygetsup______thanmybrother.earlier

AmyMikeDavidDaviddoes

inEnglishthanMike.betterAmydoes

inEnglishinherclass.

thebest

TinaTomLucyTomjumps_______thanLucy.Tinajumps___________inthegroup.higherthehighest

What’sthebest

movietheatertogoto?TownCinema.It’stheclosest

tohome.Andyoucanbuyticketsthemostquickly

there.Whichistheworst

clothesstoreintown?DreamClothes.It’sworsethanBlueMoon.Ithastheworst

service.Whatdoyouthinkof970AM?Ithink970AMisprettybad.Ithastheworst

music.Grammarfocus

GrammarFocus

What’sthebestmovietheatertogoto?TownCinema.It’stheclosesttohome.Andyoucanbuyticketsthemostquicklythere.Whichistheworstclothesstoreintown?DreamClothes.It’sworsethanBlueMoon.Ithastheworstservice.Whatdoyouthinkof970AM?Ithink970AMisprettybad.Ithastheworstmusic.Whatcanyoufind?Discussinyourgroup.Readanddiscuss形容词和副词的最高级当三个或三个以上的人或事物进行比较时，形容词或副词要用最高级形式，最高级之后常用of,in,among等短语来限定比较的范围。其中of后接表示一群人或事物的名词或代词；in后接表示某一单位、团体或场所的名词；而among则表示“在三者或三者以上当中”。注意：形容词的最高级前一般要加定冠词the，但是当前面有物主代词、名词所有格等修饰时，不加定冠词the。副词的最高级前可以加the，也可不加the。但当形容词最高级前有物主代词、指示代词、名词所有格等修饰时，其前不用定冠词the，如：Heismybestfriend.一、用法GrammarFocusWhatdidyoufindout?What’sthe

bestmovietheatertogoto?TownCinema.It’sthe

closesttohome.Andyoucanbuyticketsthe

mostquicklythere.Whichisthe

worstclothesstoreintown?DreamClothes.It’sworsethanBlueMoon.Ithasthe

worstservice.Whatdoyouthinkof970AM?Ithink970AMisprettybad.Ithasthe

worstmusic.形容词副词最高级的基本用法英语中三者或三者以上相比较，表示“最……”这样的最高程度概念时，要用“the+最高级”的结构表示。这种句式一般带有表示比较范围的介词短语，比如:inourclass,ofthethree等。例如：WangLinisthetallestinourclass.Thistheateristhecheapestofthethree.二、形容/副词最高级的构成（规则变化）构成方法原级最高级单音节词和部分双音节词一般在词汇尾加-esthighhighest以字母e结尾的词，在词尾加-stnicenicest重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-estbigthinbiggestthinnest以“辅音字母+y”结尾的双音节词，先把“y”变为“i”，再加-esteasyfunnyeasiestfunniest多音节词和部分双音节词：在词前加mostcarefullymostcarefully原级最高级good/wellbestbad/badly/illworstmany/muchmostlittleleastfarfarthest/furthestoldoldest/eldest形/副词最高级的构成（不规则变化）Tips:由“动词+-ed”或“动词+-ing”构成的形容词变最高级时，通常在该形容词前加most。interesting→mostinteresting relaxed→mostrelaxedexciting→mostexciting boring→mostboring不规则变化good/well→bestbad/badly→worstmany/much→mostlittle→leastfar→farthest/furthest【典例1】Farmershavebecome_______inourhometowninrecentyears. A.moreandmorerichB.richerandricherC.morerichandmorerich

解析：考查形容词/副词比较级、最高级。比较级and比较级意为“越……就越……”，rich的比较级是richer。【典例2】—Let’sgoshoppingatthenewmall. —Whynotshoponline?It’s_______.A.expensiveB.moreexpensiveC.lessexpensiveD.themostexpensive

解析：考查形容词/副词比较级、最高级。由句意可知答语应为“为什么不网上购物？它更便宜。”lessexpensive意为“更便宜”。【典例3】Ifthereis_______pollution,theairinourcitywillbe_______dirtier.A.less;moreB.more;muchC.less;lessD.more;more

解析：考查形容词/副词比较级、最高级。less与more常用来修饰原级构成比较级，

但是不能修饰比较级。BCB知识拓展

典例分析1.表示“最……”一般用“the+最高级”的结构表示。句子中一般带有表示范围的介词短语，如:

inourclass,ofthethree等。WangLinisthetallestinourclass.Thistheateristhecheapestofthethree.

形容词最高级的用法最高级的常用句型1

“主语+be+the+形容词最高级+in/of

短语”意为

“……是……中最……的”。2

“主语+实义动词（+the）+副词最高级+in/of短语”意为

“……是……中最……的”。3

“主语+be+oneofthe+形容词最高级+可数名词复数+in/of

短语”意为“……是……中最……的……之一”。Mymotheristhebusiestoneinmyfamily.TheYangtzeRiveristhelongestriverinChina.Tomworks(the)hardestinClass3.TianjinisoneofthebiggestcitiesinChina.2.表示“最……之一”的句式，要用oneofthe+形容词最高级+复数名词。例如：

YangtzeRiverisoneofthelongest

riversintheworld.3.当最高级前面有物主代词或名词所有格时,不加定冠词the。

TomisLucy’sbestfriend.Tuesdayisherbusiestday.

形容词最高级的特殊用法4

“疑问词+be+the+形容词最高级，甲、乙or丙？”用于三个或三个以上的人或事物之间的比较。

5

“疑问词+助动词+主语+动词原形（+the)+副词最高级，甲、乙or丙？”6

“主语+be+the+序数词+形容词最高级+可数名词单数+in/of短语”意为“……在……中是第几……的……”。Whoisthetallest,Tom,KateorBill?Whichcitydoyoulikebest,Beijing,ShanghaiorGuangzhou?TheYellowRiveristhesecondlongestriverinChina.4.最高级前可加序数词。例如：

TheYellowRiveristhesecondlongestriverinChina.5.形容最高级修饰作表语或介词宾语的名词/代词时，被修饰的词往往省略。

Heisthelaziest(student)inourclass.6.最高级用在选择疑问句中。例如：

Whoismosthard-working,

Mike,MaryorTom?

形容词最高级的特殊用法Fillintheblankswiththecorrectformsofthewordsinbrackets.Wewenttothe________(bad)restaurantintownlastnight.Themenuhadonly10dishesandtheservicewasnotgoodatall!BlueMoonis_______(good),butMiller’sis___________(good)intown.TheBigScreenis___________________(expensive)thanmostcinemas,butCinemaCityis______________________(expensive).MovieCityhasthe_________(bad)service,butwecansitthe____________________(comfortably)there.Tomactedthe______(well)inthatmovie.Ithinkhe’smuch_________(good)thantheotheractors.Hecanalwaysfind___________________(interesting)rolestoplay.mostcomfortablygoodworstthebestmoreexpensivethemostexpensiveworstbestbettermostinteresting3aThinkofthreestoresthatsellsimilarthingsinyourtownandfillinthechart.Thenwritesixsentencesusingtheinformationinthechart.Servicebest:worst:Qualitybest:worst:Pricescheapest:mostexpensive:A:Ithink...hasthebestservice.B:Ithink...hastheworstquality.3b3b

ThinkofthreesupermarketsinZhouYingandmakecomparisonsaboutthemonservice,quality,prices,refertothefollowingchart.Servicebest:duocaiworst:Qualitybest:worst:Pricescheapest:mostexpensive:1.Duocai

hasthebestserviceintown.

2._________________________________3._________________________________4._________________________________5._________________________________6._________________________________…hastheworstserviceintown.…hasthebestqualityintown.

…hastheworstqualityintown.…isthecheapestintown.…isthemostexpensiveintown.Readtheinformation.Thencorrectthemistakesinthesentencesbelow.AmovieticketatTownCinemais$12.00.Itis$10.50atScreenCity,and$10.00atMovieWorld.ScreenCityisalwaysverycrowded.ManypeoplegotoMovieWorld,too.ButyoucanalwaysgetaticketatTownCinema.TheseatsatMovieWorldareverycomfortable.TheseatsatScreenCityarealittlehard.TheTownCinemaseatsareveryuncomfortable.MovieWorldisthemostexpensive.ScreenCityhasthecheapesttickets.TownCinemaismorepopularthanScreenCity.MovieWorldisthemostpopular.TownCinemahasthemostcomfortableseats.MovieWorldisthecheapestcinema.TownCinemaisthemostexpensive.MovieWorldhasthecheapesttickets.ScreenCityismorepopularthanTownCinema.

TownCinemaislesspopularthanScreenCity.ScreenCityisthemostpopular.

MovieWorldhasthemostcomfortableseats.TownCinemahasthemostuncomfortableseats.TownCinemahastheleastcomfortableseats.3cThinkofthreerestaurantsforlunchnearyourhome.Fillinthechart.Thentalkinyourgroupandchoosethebestone.RestaurantsDanny’sHowmuchisameal?Howfarisitfromyourhome?10minutesbybusIstheservicegood?Isthefoodgood?Wherearewegoingforlunch?Thinkofthreeplacestohavelunchnearyourschool.Writetheinformationinthechart.Thendecideonthebestplacetohavelunch.Danny’sisthebestonebecauseit’stheclosest.Whynotgothere?Butit’sthemostexpensive.Inmyopinion,…isabetterchoice.3c1．Ithink970AMisprettybad.我认为调频970千赫相当差。

pretty此处用作副词，意为“相当；十分；很”，常用来修饰形容词或副词，其同义词有

quite、very、rather

等。e.g.She’sprettyhealthy.

她非常健康。

Aftersixmonths,shecouldspeakChineseprettywell.

6个月之后，她就能把汉语讲得相当好了。拓展pretty还可作形容词，意为“漂亮的；动人的”，其比较级和最高级分别为prettier、prettiest。e.g.Kateisaprettygirl.

凯特是个漂亮的姑娘。

—Howfarisitfromyourhome?—10minutesbybus.“HowfarisitfromAtoB?”意为“从A到B有多远？”常用来提问距离或路程。常用的回答方式有：It’s+具体距离.It’s+基数词+minutes’(minutes)/hours’(hours)...+ride(+bycar/bus/train...)/walk.It’s+时长+交通方式.e.g.—Howfarisitfromyourhometoschool?—It’s3kilometers./It’s15minutes’ride./It’s15minutesbybike.2．Themenuhadonly10dishesandtheservicewasnotgoodatall!

菜单上只有10道菜，而且服务一点儿也不好! service意为“接待；服务”，是不可数名词。其动词为serve，

意为“接待；为……服务”。e.g.Theshophasverygoodservice.

这家商店的服务非常好。

Scienceservesthepeople.

科学为人民服务。[观察]Thefoodisgoodatthisrestaurant,buttheserviceispoor.这家饭馆的饭菜很好，但服务很差。[探究]service是________(可数/不可数)名词，意为“接待；服务”。[拓展]serve是动词，意为“服务；接待”。It'stheshopassistants'jobtoservethecustomers.为顾客服务是商店售货员的职责。IwaitedtenminutesintheshopbeforeIwasserved.我在店里等了十分钟才有人来接待我。不可数Summary形容词和副词的最高级的构成规则变化不规则变化单音节词和部分双音节词多音节词和部分双音节词一般在词尾加-est以字母e结尾的词加-st重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-est以“辅音字母+y”结尾的双音节词，变”y”为”i”，再加-est.前面加mostsmart-smartest,high-highestfine-finest,wide-widesthot-hottestbig-biggestearly-earliest,happy-happiestoutgoing-mostoutgoing,popular-mostpopular原级比较级good/wellbestbad/badly/illworstmany/muchmostlittleleastoldoldesteldestfarfarthestfurthestI.用所给单词的适当形式填空。1.Lilyis_______(early)thanLucy.2.Whogoes____________(slowly),TomorJim?3.Thisbookis_______________(interesting)thanthatone.4.Sheis_______________(careful)inher school.5.Whois_________(late)Jim,TomorJack?6.Ithinkbeefnoodlesis_______________(delicious)ofall.earliermoreslowlymoreinterestingthemostcarefulthelatestthemostdelicious

单项选择1.—Whichcountryhasthe______populationintheworld?—China.It’salittle______thanthatofIndia.A.most;mostB.biggest;biggerC.more;mostD.bigger;biggest2.-WhatdoesJimlooklike?-Heisthesecond____studentinourclass.ButI’m____thanhim. A.taller;tallest  B.thetall