Unit4SectionAGrammarFocus3c課件人教版八年級英語上冊2

What’sthebest

movietheater?Unit4SectionA(GF—3c)Learningaims1.Words:worse,service,pretty,menu,act,meal2.Grammar:①

掌握形容詞和副詞最高級的構(gòu)成。②

掌握不規(guī)則變化的形容詞和副詞的比較等級。3.Sentences：①

—What'sthebestmovietheatertogoto?—...It's+形/副最高級

...

②

—Whichistheworstclothesstoreintown?—...Ithas+形/副最高級

...③—Whatdoyouthinkof970AM?

—...Ithas+形/副最高級

...WarmingupLet’stalkaboutourclassmates.Whoisthetalleststudentinourclass?Whoisthefastestrunnerinourclass?Whoisthefunnieststudentinourclass?1.Whichistheheaviesanimalontheland?2.Whichlanguagehasthemostspeakersintheworld?3.Whatisthelongestwallintheworld?4.Whichcountryhasthelargestpopulationintheworld?5.WhichisthebiggestprovinceinChina?6.WhichisthemostfamousuniversityinChina?FreetalkWhat’sthebestmovietheatertogoto?TownCinema.It’stheclosesttohome.Andyoucanbuyticketsthemostquicklythere.Whichistheworstclothesstoreintown?DreamClothes.It’sworsethanBlueMoon.Ithastheworstservice.Whatdoyouthinkof970AM?Ithink970AMisprettybad.Ithastheworstmusic.Underlinethesuperlativeofanadjectiveoradverb.Writedowntheoriginalform(原形）.Whatarethey?close-theclosestquickly-themostquicklygood-bestbad-worst

What'sthebestmovietheatertogoto?Whichistheworstclothesstoreintown?Whatdoyouthinkof970AM?TownCinema.It'stheclosesttohome.Andyoucanbuyticketsthemostquicklyhere.DreamClothes.It'sworsethanBlueMoon.Ithastheworstservice.Ithink970AMisprettybad.Ithastheworstmusic.What’sthemeaning?GrammarFocusLet’sreadaloud.Let’ssummarizethesuperlativeformsofadjectivesandadverbsGrammarFoucs構(gòu)成方法原級最高級多音節(jié)詞和部分雙音節(jié)詞在詞前加mostcomfortablecarefullymostcomfortablemostcarefullyTips:由“動詞+-ed”或“動詞+-ing”構(gòu)成的形容詞變最高級時，通常在該形容詞前加

most。interesting→mostinteresting relaxed→mostrelaxedexciting→mostexciting boring→mostboring形/副詞最高級的構(gòu)成（規(guī)則變化）smart—smartest

fast—fastesthigh-thehighestshort—shortestfresh—freshest一般在詞尾加estclose-theclosestlate—latestnice-thenicestbig—biggestthin—thinnest

fat—fattesthot--hottestfunny—funniestfriendly-friendlierlazy—laziestearly--earliest以輔音字母加“y”結(jié)尾的雙音節(jié)詞,先改“y”為“i”再加est以字母e結(jié)尾的詞,加st重讀閉音節(jié)詞只有一個輔音字母時,雙寫輔音字母,加est單音節(jié)詞和部分雙音節(jié)詞Whataretherulestochangethesuperlatives?多音節(jié)詞和部分雙音節(jié)詞

多音節(jié)詞和部分雙音節(jié)詞,在前加most

comfortable–mostcomfortablepopular—mostpopularcarefully—mostcarefullyquickly-mostquicklyClearly-mostclearlyQuietly-mostquietlyWhataretherulestochangethesuperlatives?GrammarFoucs形/副詞最高級的構(gòu)成（不規(guī)則變化）原級最高級good/wellbestbad/badly/illworstmany/muchmostlittleleastfarfarthest/furthestoldoldest/eldest副詞最高級規(guī)則變法副詞類型最高級形式例子adj+lymost+~happily-mosthappilybravely-mostbravelyn+lyy-i+estlovely-loveliestearly-earliest寫出下列單詞的比較級和最高級Exercisesclever__________ cheaply__________

large__________nice__________ well__________

busy__________thin__________ fat__________ little__________

beautiful__________

cute__________ heavy__________far__________ bad__________ relaxing__________cleverestmostcheaplylargestnicestbest

busiestfattestleastheaviestcutestworst

thinnestmostbeautiful

farthest/furthestmostrelaxing用于三個或三個以上的人或事物之間的比較，常用of/in/among短語來說明比較的范圍。形容詞最高級前要加the，副詞最高級前的the可省略。最高級前有物主代詞、指示代詞、名詞所有格時，不加the

定義

特點(diǎn)Itisthe

mostpopularsongin

theworld.Heis

the

tallest

of

thethree.Heruns(the)

fastest.Thisishisbestfriend.形容詞、副詞的最高級of:后接表示一群人或事物的名詞或代詞；in:后接表示某一單位、團(tuán)體或場所的名詞；among:在三者或三者以上當(dāng)中Howdoweusesuperlatives?GrammarFoucs最高級的常用句型(一)句型典例1.主語+be+the+形容詞最高級+in/of...Mymotheristhebusiestoneinmyfamily.TheYangtzeRiveristhelongestriverinChina.2.主語+實(shí)義動詞（+the）+副詞最高級+in/of...Tomworks(the)hardestinClass3.3.主語+be+oneofthe+形容詞最高級+可數(shù)名詞復(fù)數(shù)+in/of...HangzhouisoneofthebiggestcitiesinChina.1.A+be+the+形容詞最高級+in/of+比較范圍

：“A是…中最…的”2.A+行為動詞+(the)副詞最高級+in/of+比較范圍

“A是…中最…的”Jackisthetallestofthethree.

杰克是三人中最高的。Peteristhemostseriousofthethree.

彼特是三人中最嚴(yán)肅的。Jackruns(the)fastestintheworld.

杰克在世界上跑得最快。Peterruns(the)mostslowlyofall.

彼特在所有人中跑得最慢。最高級常用句型GrammarFoucs最高級的常用句型（二）句型典例疑問詞+be+the+形容詞最高級，A、BorC？Whoisthetallest,Tom,KateorBill?疑問詞+助動詞+主語+動詞原形（+the)+副詞最高級，A、BorC？Whichcitydoyoulikebest,Beijing,ShanghaiorGuangzhou?主語+be+the+序數(shù)詞+形容詞最高級+可數(shù)名詞單數(shù)+in/of短語TheYellowRiveristhesecondlongestriverinChina.LilyisoneofthebestpaintersinChina.

莉莉是中國最好的畫家之一。Jackisoneofthemostexcellentstudentsintheclass.

杰克是班上最優(yōu)秀的學(xué)生之一。3.A+be+oneofthe+形容詞最高級+可數(shù)名詞復(fù)數(shù)+in/of+比較范圍“A在…是...中最...的之一”4.A+be+the+序數(shù)詞+形容詞最高級+可數(shù)名詞單數(shù)+in/of+比較范圍“A在…中是第幾…的”LiHuaisthesecondstrongestinhisclass.

李華他是班上第二強(qiáng)的。Peteristhethirdmosthandsomeinhisclass.

彼特他是班上第三帥的。最高級常用句型Whoistheworst,Jack,PeterorMike?誰是最差的，杰克，彼特還是邁克？5.疑問詞+be+the+形容詞最高級,A,BorC？“ABC中，哪一個最...”6.疑問詞+行為動詞(+the)+副詞最高級,A,BorC？“ABC中，哪一個最...”Whoruns(the)fastest,Jack,PeterorMike?

誰跑得最快，杰克，彼特還是邁克？最高級常用句型最高級的用法Shanghaiisoneofthebiggestcitiesintheworld.Sheisoneofmybestfriends.Elephantsareoneoftheheaviestanimals.(三者或三者以上)the+最高級+of___________in___________上海是中國最大的城市.ShanghaiisthelargestinChina.那個短發(fā)的女孩是我們班最高的.Thegirlwithredhairisthetallestinourclass.形容詞最高級的常用句型Heisthetallestoftheseboys.他是這些男孩中最高的。同類不同類【注意】當(dāng)要比較的人或物不在同一個范圍內(nèi)時,不加other。

比較級+thanany+可數(shù)名詞單數(shù)JackisstrongerthananystudentinJapan.杰克比日本任何一個學(xué)生都強(qiáng)。最高級與比較級之間的轉(zhuǎn)換--拓展杰克是班里最強(qiáng)的=杰克比其他任何學(xué)生都強(qiáng)。Jackisthestrongestinhisclass.=Jackisstrongerthananyotherstudentinhisclass.=Jackisstrongerthantheotherstudentsinhisclass.最高級=比較級+thananyother+可數(shù)名詞單數(shù)

=比較級+theother+可數(shù)名詞復(fù)數(shù)3aFillintheblankswiththecorrectformsofthewordsinbrackets.1.Wewenttothe________(bad)restaurantintownlastnight.Themenuhadonly10dishesandtheservicewasnotgoodatall!2.BlueMoonis_______(good),butMiller’sis________(good)intown.3.TheBigScreenis__________________(expensive)thanmostcinemas,butCinemaCityis_____________________(expensive).worstgoodthebestmore

expensivethemostexpensive3aFillintheblankswiththecorrectformsofthewordsinbrackets.4.MovieCityhasthe________(bad)service,butwecansitthe____________________(comfortably)there.5.JohnnyDeppactedthe_____(good)inthatmovie.He’smuch_________(good)thanothersatfindingthe__________________(interesting)roles.worstmostcomfortablybestmostinterestingbetterPresentation3bThinkofthreestoresthatsellsimilarthingsinyourtownandfillinthechart.Thenwritesixsentencesusingtheinformationinthechart.Servicebest:worst:Qualitybest:worst:Pricescheapest:mostexpensive:Tips:談?wù)搒ervice和quality時用動詞have/has，談?wù)損rice時，用be動詞。1.IthinkTeenWorldhasthebestservice.Thinkofthreestoresthatsellsimilarthingsinyourtownandfillinthechart.Thenwritesixsentencesusingtheinformationinthechart.3bServicebest:worst:Qualitybest:worst:Pricescheapest:mostexpensive:2.IthinkSimpleHousehas

theworstquality.3.IthinkBargainHouseis

themostexpensive.TeenWorld

SimpleHouseBargainHouseBargainHouseSimpleHouseBargainHouse...3cThinkofthreerestaurantsforlunchnearyourhome.Fillinthechart.RestaurantsHowmuchisameal?Howfarisitfromyourhome?Istheservicegood?Isthefoodgood?Danny's10minutesbybusThentalkinyourgroupandchoosethebestone.A:Whatdoyouthinkof

Danny's?

B:Danny'sisthebestonebecauseit'sthe

closest.Let'sgothere.A:No,it'sthemostexpensive.Ithinkweshouldgoto…P27Summary最高級的常用結(jié)構(gòu)“主語+be+the+形容詞最高級+in/of

短語”意為“……是……中最……的”?！爸髡Z+實(shí)義動詞（+the）+副詞最高級+in/of短語”意為“……是……中最……的”?！爸髡Z+be+oneofthe+形容詞最高級+可數(shù)名詞復(fù)數(shù)+in/of

短語”意為“……是……中最……的……之一”。“疑問詞+be+the+形容詞最高級，A、BorC？”用于三個或三個以上的人或事物之間的比較。

“疑問詞+助動詞+主語+動詞原形（+the)+副詞最高級，A、BorC？”?！爸髡Z+be+the+序數(shù)詞+形容詞最高級+可數(shù)名詞單數(shù)+in/of短語”意為“……在……中是第……的……”。一.寫出下列形容詞或副詞的最高級Exerciseclever__________ cheaply__________

large__________nice__________ well__________

busy__________thin__________ fat__________ little__________

beautiful__________

cute__________ heavy__________far__________ bad__________ relaxed__________cleverestmostcheaplylargestnicestbestbusiestthinnestfattestleastmostbeautifulcutestheaviestfarthest/furthestworstmostrelaxedExercises同義句轉(zhuǎn)換1.Heistallerthanhistwobrothers.Heis________________________thethreebrothers.2.MyfavoritesubjectisEnglish.IlikeEnglish______________________thesubjects.3.Thishotelismorepopularthantheothers.Thishotelis__________________________ofall.4.Heissmarterthananyotherstudentintheclub.Heis______________studentintheclub.5.Theredcoatisn’tsobeautifulasthegreenone.Thegreencoatis__________________________theredone.thetallestofbestofallthemostpopularthesmartestmorebeautifulthanExercises單項(xiàng)選擇1.XiaoYu,the________childwasjustborn.Histwoeldersistersareatschool.A.younger B.youngest C.olderB2.Wewenttothe________restaurantinourcityyesterday.Themenuhadonly8dishesandthe________wasnotgoodatall.A.bad;serveB.worse;serviceC.worst;service D.worse;serve3.—Whatdoyouthinkof970AM?—Ithinkitis________good.A.prettyB.niceC.wonderful D.quietCA1.Aftertakingtennisclasses,Timismuch____thanlastyear.(2022北京)A.strong B.stronger C.strongest D.thestrongest2.-Ourclassdidwellintheschoolsingingcompetition.-Yes,yousang______ofall.(2022福建)A.beautifully B.morebeautifully C.mostbeautifu