英语人教新目标八年级上册unit 4 GF

·第二课时SectionA(GF)Unit4What’sthebestmovietheater?tall

taller

tallestcheap

cheapercheapestnice

nicernicestbig

bigger

biggesthappy

happierhappiestbad

worse

worstgood

better

bestNeverdothe

worstLet’sdothebestComeon,yeah!!!Let'schant:相信你是最棒的！加油！！！写出下列单词的比较级和最高级1.tall_______2.quiet_______3.funny________4.heavy_______5.thin__________6.big_______7.outgoing_____________8.wild______9.little_______10.well________11.bad______12.many______Revisiontallertallestquieterquietestfunnierfunniestheavierheaviestthinnerthinnestbiggerbiggestmoreoutgoingmostoutgoingwilderwildestlessleastbetterbestworseworstmoremostlatelater-latestearly

earlier–earliestbigbigger-biggesthard-working/difficultmore～,most～重读闭音节、末尾只有一个辅音字母双写加–er或–est单音节词在词尾比较级加-er或最高级加-est以e结尾的词，只需加－r或－st以辅音字母加y结尾双音节词变y为i加–er或–est部分双音节和多音节词在原级前加more或most少数以er,ow结尾的双音节词加-er-esttalltaller-tallestclevercleverer-cleverest形容词和副词比较级和最高级构成

(规则变化)常用的不规则形容词比较级和最高级变化形式原级比较级最高级good/wellbetterbestmany/muchmoremostbad/ill/badlyworseworstoldolder/elderoldest/eldestfarfarther/furtherfarthest/furthest最高级规则变化口诀：最高级，很容易，一般词尾加est。

(cheap-thecheapest)词尾若有哑音e,直接就加st。(close-theclosest)重读闭音节，单辅音字母要双写。(big-thebiggest)辅音字母加y,记得把y变为i。(friendly-thefriendliest)多音节，考考你，themost到底加哪里？(popular-themostpopular)NowcirclethecomparativesandsuplativesinthechartofGrammerFocus.What'sthebestmovietheatertogoto?TownCinema.It'stheclosesttohome.Andyoucanbuytickeststhemostquicklythere.Whichistheworstclothesstoreintown?DreamClothes.It'sworsethanBlueMoon.Ithastheworstservice.Whatdoyouthinkof970AM?Ithink970AMisprettybad.Ithastheworstmusic.ReadGrammarFocusandthencompletethechart.________________________________________________(可以去的最好的影院是哪家？)TownCinema.___________________________________________________________________________(它离家最近，并且你能最快地买到票。)_____________________________________(镇上最差的服装店是哪家？)DreamClothes.Itis________(差)thanBlueMoon.Ithas___________(最差)service.Whatdoyou_________(认为)970AM?Ithink970AMispretty______(差).Ithastheworstmusic.What'sthebestmovietheatertogoto?It'stheclosesttohome.Andyoucanbuyticketsthemostquicklythere.Whichistheworststoreintown?worsetheworstthinkofbadGrammar1.形容词比较级一般用在比较两个人或事物的时候。形容词最高级表示三者或三者以上（人或物）的比较,其中有一个超过其他几个(某一个最…/其中一个比另几个更……)。2.形容词最高级前要加the，后面通常带of/in短语来说明比较的范围(of后的名词或代词表示与主语属同一类；in表示时间或空间范围)。Presentation

他在我们班上最高。Heis__________(tall)_____ourclass.

玛丽是这三个学生中最小的。Maryis__________(young)______thethreestudents.thetallestintheyoungestof二、最高级常用到的句型：1）特殊疑问词+be+the+最高级，A,B,orC?eg.Whichcityisthemostbeautiful,Beijing,ShanghaiorFuzhou?

哪个城市最漂亮，北京，上海还是福州？2）主语+be+序数词+最高级+名词单数+表示范围的短语。

eg.TheYellowRiveristhesecondlongestriverinChina.

黄河是中国第二长的河流。3）主语+be+oneof+the+最高级+复数名词+表示范围的短语。

eg.Sheisoneofthetallestgirlsinhercalss.

她是班上最高的女孩之一。三、比较级和最高级的转换Jeffisthetallest

boyinourclass.Jeffistallerthananyother

boyinourclass.Jeffistallerthantheother

boys

inourclass.Jeffistallerthananyoneelseinourclass.1.WearegoingtotheGreenRestaurantforlunch.(就划线部分提问)____________yougoingforlunch?2.HowdoyoulikeScreenCity?(改为同义句)_______doyou__________ScreenCity?WhereareWhatthinkofExercise

根据要求改写下列句子。3.Samistheshortestinhisclass.(改为同义句)Samis_______than_________studentinhisclass.Samis_______than__________studentsinhisclass.Samis_______than____________inhisclass.shorteranyothershortertheotheranyoneelseshorter1）Dicksings______,shesings_______thanJohn,butMarysingsthe_______inherclass.(well)2）Heis_______atlearningmath.Heismuch_______atChineseandheisthe________atEnglish.(bad)3）AnniesaysSallyisthe_______(kind)personintheworld.wellbetterbestworsebadworstkindest填空。4）Thewhitefloweris________.Theyellowfloweris_____________thanthewhiteflower.Theredfloweris_________________ofthethree.(beautiful)5）Heis__________thananyotherboyinthecla