人教版八年级上册英语unit4课件.pptx

Unit 4Whats the best movie theater?Good,better,best,Never let it rest,Till good be better,And better best.Bad,worse,worst,Never fight against,Get better and better,And youll be the best.GOOD,BETTER,BEST英英文文顺顺口口溜溜This computer is cheap.This computer is cheaper than that one.This one is the cheapest of all.￥6999￥4999￥3999The weather is bad.The weather is worse.The weather is the worst.This car is the best of the three.goodbetterThis apple is the biggest of all.bigbigger10 yuan 20 yuan50 yuanThis pen is the most expensive of the three.expensivemore expensiveDiscuss Do you like to go to the movies?Who is your favorite movie star?Why do you like him/her?cinemaWhere do you want to go?Why?theaterradio stationMovie theater=cinema comfortable seats舒适的舒适的座位座位big screenfriendly servicein a fun part of townbig screencomfortable seats friendly service.qualitiesgood qualityBlue MoonSuperRed StarMy house300 m400m500mis close to my home.Red Star Cinema Super Cinema is closer to my home.is the closest to my home.Blue Moon Cinema￥40￥20￥10is cheap.Super Cinema Red star Cinema is cheaper.is the cheapest.Blue Moon Cinema is popular.Blue Moon Cinema Super Cinema is more popular.is the most popular.Red star Cinema has a big screen.Super Cinema Blue Moon Cinema has a bigger screen.has the biggest screen.Red star Cinema has friendly service.Super Cinema Blue Moon Cinema has friendlier service.has the friendliest service.Red star Cinema has comfortable seats.Super Cinema Blue Moon Cinemahas more comfortable seats.has the most comfortable seats.Red Star Cinema How do you choose a cinema to go to?Which is important?Which is not important?comfortable seatsbig screenfriendly servicenew moviesdistance from home in a fun part of townpopularcheap tickets1a How do you choose what movie theater to go to?Write the things in the box under“Important”or“Not important”.comfortable seats big screens best sound cheap new movies close to homebuy tickets quickly popularImportantNot Importantbig screenscomfortable seatsbest soundpopularclose to homecheapnew moviesbuy tickets quicklyWhat is the most important for you in a movie theater?A:I think comfortable seats are the most important for me.B:For me,and are the most important in a movie theater.C:But I think is the most important.D:In my opinion,I think is the most important Qualities Movie TheaterIt has the biggest screens.Its the most popular.Its the closest to home.Town CinemaIts the cheapest.It has the friendliest service.It has the most comfortable seats.1b Listen and match thestatements with the movie theaters.Write down the names.Screen CityScreen City Screen City Screen CityTown CinemaTown CinemaTown CinemaTown Cinema Movie Palace Movie Palacehttp:/ the best movie theater?Showtime Cinema.Its the cheapest.But I think Gold Theater has the most comfortable seats.It has the biggest screens.Its the most popular.Its the closest to home.Its the cheapest.It has the friendliest service.It has the most comfortable seats.A:Whats the best movie theater?B:Sun Cinema.Its the cheapest.C:But I think Moon Theater has the most comfortable seats.D:For me,F:In my opinion,1cTalk about the movie you know2a Listen to a reporter interview a boy.Circle the boys answer.Green City Survey1.Which is the best clothes store?a.Millers b.Blue Moon c.Dream Clothes2.Which is the best radio station?a.970AM b.97.9FM c.107.9FMhttp:/ Listen again.Write the correct store or radio station next to each statement.Clothes Stores_Its the most expensive._ It has the best clothes._ Its the worst store._You can buy clothes the most cheaply there.MillersBlue MoonDream ClothesBlue MoonDream ClothesMillersMillershttp:/ stations_ It has the worst music._ They play the most boring songs._ The DJs choose songs the most carefully._ Its the most popular.970 AM97.9 FM107.9 FM107.9 FM790 AM97.9 FM97.9 FMhttp:/ 2c:Role playA:Hello!Im a reporter.Can I ask you some questions?B:Sure.A:Whats the best/the worst clothing store in town?B:I think Millers is the best/.is the worst.A:Why do you think so?B:Well Millers has .2d Role-play the conversation.Greg:Hi,Im Greg.Im new in town.Helen:Hi,Im Helen.Welcome to the neighborhood!How do you like it so far?Greg:Its fantastic,but I still dont really know my way around.Helen:Well,the best supermarket is on Center Street.You can buy the freshest food there.Greg:Oh,great.Is there a cinema around there?I love watching movies.Helen:Yes,Sun Cinema is the newest one.You can sit the most comfortably because they have the biggest seats.Greg：Thanks for telling me.Helen:No problem.1.Tom is the tallest in our class.This apple is the biggest of all.1）形容词最高级：）形容词最高级：用于三者或三者以上的人或用于三者或三者以上的人或 事物相比较。事物相比较。2）标志词：表比较范围时用）标志词：表比较范围时用in/of3)形容词最高级前须加形容词最高级前须加the.Language points2.观察句子：观察句子：Which do you like best?Chinese,English or math?Tom is one of the tallest boys in his class.The Yellow River is the second longest river in China.常用句式常用句式：1)Who/Which+最高级最高级,A,B or C?2)one of+the+形容词最高级形容词最高级+名词复数形式名词复数形式,意为意为“最最之一之一”。3）序数词后跟形容词最高级。）序数词后跟形容词最高级。形容词的比较等级形容词的比较等级 1.大多数形容词有三个等级。大多数形容词有三个等级。a.原级即原形，如原级即原形，如big(大）。大）。b.比较级表示比较级表示“较较”或或“更更 一些一些”的意思。的意思。如如:bigger（更大）（更大）c.最高级表示最高级表示“最最”的意思。的意思。如如:biggest（最大）（最大）.形容词的比较级用法形容词的比较级用法a.两种人或事物进行比较时两种人或事物进行比较时,用用 “形容词比较级形容词比较级+than”。The sun is bigger than the moon.This cake is more delicious than that one.形容词比较级可用形容词比较级可用much,still,a little,even等词来修饰。等词来修饰。.形容词最高级的用法形容词最高级的用法 表示三者或三者以上表示三者或三者以上(人或事物人或事物)的比较的比较,用最高级。最高级前面一般用最高级。最高级前面一般 加定冠词加定冠词the,后面可带短语来说明比后面可带短语来说明比 较的范围。较的范围。如如:Mary is the youngest of the three girls.English is one of the most important subjects in middle school.4.形容词最高级的构成形容词最高级的构成A:cheap short quick thick light cool warm quiet wild calm the-estB:heavy easy tidy dry busy happy healthy hungry early变变y为为i加加estC:large late nice加加st biggestD:big hot thin wet fathottest“双写双写”thinnest wettestfattestAdjective delicious dangerous interesting popular beautiful careful friendly the most adj.Adjective better best farlittleworse worstmore mostfarther farthestless leastgoodwellbadillmanymuch写出下列单词的比较级和最高级写出下列单词的比较级和最高级fortable3.big4.happy5.cheap6.many7.difficult8.little 1.good better fortable more most 3.big bigger biggest4.happy happier happiest5.cheap cheaper cheapest6.many more most7.difficult more most 8.little less least 1.Lily gets up _(early)than Lucy.2.Which goes _(slowly),Tom or Jim?3.This book is _ (interesting)than that one.earliermore slowly more interesting根据所给词的适当形式填空根据所给词的适当形式填空 4.She works _ (careful)in her school.5.Who goes to bed _(late)Jim,Tom or Jack?6.I think turkey is _ (delicious)of all.the most carefully latestthe most deliciousHomework:preview grammar focus in page 27.Unit 4Whats the best movie theater?复习：形容词复习：形容词最高级最高级的构成的构成A:tall short quick thick light cool warm quiet wild calm the-esttalltallertallestB:heavy easy tidy dry busy happy healthy hungry earlyy-i-estC:large late nice-st biggestD:bighothottestthin “双写双写”thinnestwet wettest fatfattestAdjective delicious dangerous interesting popular beautiful careful friendly the most-adj.Adjective better best farlittle worse worstmore mostfarther farthestless leastgoodwellbadbadlymany much 1.good fortable 3.big 4.happy 5.cheap 6.many 7.difficult 8.little better best more comfortable most comfortable bigger biggest happier happiest cheaper cheapest more most more difficult most difficult less leastWhats the best movie theater to go to?Town Cinema.Its the closest to home.And you can buy tickets the most quickly there.Which is the worst clothes store in town?Dream Clothes.Its worse than Blue Moon,it has the worst service.What do you think of 970 AM?I think 970 AM is pretty bad.It has the worst music.Grammar focus1.用法：英语中三者或三者以上相比较，表示用法：英语中三者或三者以上相比较，表示“最最”这样的最高程度概念时，要用这样的最高程度概念时，要用“the+最高级最高级”的结构表示。这种句式一般带有表示的结构表示。这种句式一般带有表示比较的介词短语，比如比较的介词短语，比如:in our class,of the three 等。等。例如：例如：Wang Lin is the tallest in our class.This theater is the cheapest of the three.注意使用最高级时应注意以下几点：注意使用最高级时应注意以下几点：形容词的最高级形容词的最高级 (1)表示表示“最最之一之一”的句式，要用的句式，要用 one of the +形容词最高级形容词最高级+复数名词。复数名词。例如：例如：Jingjiang Hotel is one of the biggest hotels in our city.Lisa is one of my best friends.(2)当最高级前面有物主代词或名词所有格时，当最高级前面有物主代词或名词所有格时，不加定冠词不加定冠词 the。例如：例如：Tom is Lucys best friend.Tuesday is her busiest day.(3)最高级前可加序数词。最高级前可加序数词。例如：例如：The Yellow River is the second longest river in China.(4)形容最高级修饰作表语或介词宾语的名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。词，代词时，被修饰的词往往省略。例如：例如：He is the laziest(student)in our class.2.形容词比较级和最高级的构成形容词比较级和最高级的构成(1)规则变化规则变化a.一般情况下，单音节或双音节的形容词比较级一般情况下，单音节或双音节的形容词比较级直接加直接加-er,最高级直接加最高级直接加-est。如：。如：clevercleverercleverest cheapcheapercheapest fewfewerfewest smallsmallersmallest youngyoungeryoungest b.以以-e 结尾的形容词，比较级结尾的形容词，比较级+-r,最高级最高级+-st。如：。如：largelargerlargest nicenicernicest cutecutercutestc.以辅音字母以辅音字母+y结尾的形容词，变结尾的形容词，变y为为i+er或或+est。busybusierbusiest heavyheavierheaviest easyeasiereasiest happyhappierhappiest dirtydirtierdirtiestd.以重读闭音节结尾，末尾只有一个辅音字母结以重读闭音节结尾，末尾只有一个辅音字母结 尾的词，双写最后一个辅音字母，再加尾的词，双写最后一个辅音字母，再加+er或或 +est。如：如：bigbiggerbiggest thinthinnerthinnest fatfatterfattest hothotterhotteste.多音节和部分双音节形容词，需在原级前多音节和部分双音节形容词，需在原级前+more 构成比较级，构成比较级，+most 构成最高级。如：构成最高级。如：importantmore importantmost important beautifulmore beautiful most beautiful difficultmore difficultmost difficult 3.不规则变化：不规则变化：原级比较级最高级 good/well better best bad/ill worse worst little less least many/much more most far farther/further farthest/furthest old older/elder oldest/eldestExercises一、写出下列单词的比较级和最高级。一、写出下列单词的比较级和最高级。good _ comfortable _ far _ big _ bad _ friendly _ popular _ much _ funny _ well _ dull _ easy _ close _ creative _二、根据要求写出单词。二、根据要求写出单词。1.bad(比较级）比较级）_ 2.do(过去式）过去式）_ 3.best(原级）原级）_ 4.expensive(反义词）反义词）_ 5.big(最高级）最高级）_ 6.report(名词）名词）_ 7.friend(形容词）形容词）_ 8.beach（复数）（复数）_ 9.quiet(反义词）反义词）_ 10.store（同义词）（同义词）_worsedid good/wellcheapbiggestreporterfriendlybeachesbusyshop最高级规则变化口诀最高级规则变化口诀：最高级，很容易，一般词尾加最高级，很容易，一般词尾加est。(cheap-the cheapest)词尾若有哑音词尾若有哑音e,直接就加直接就加st。(close-the closest)重读闭音节，重读闭音节，单辅音字母要双写。单辅音字母要双写。(big-the biggest)辅音字母加辅音字母加y,记得把记得把y变为变为i。(friendly-the friendliest)多音节，考考你，多音节，考考你，the most到底加哪里？到底加哪里？(popular-the most popular)3a Fill in the blanks with the correct forms of the words in brackets.1.We went to the _(bad)restaurant in town last night.The menu had only 10 dishes and the service was not good at all!2.Blue Moon is _(good),but Millers is _(good)in town.3.The Big Screen is_(expensive)than most cinemas,but Cinema City is_(expensive).4.Movie City has the _(bad)service,but we can sit the_(comfortably)there.5.Johnny Depp acted the _(good)in that movie.Hes much _(good)than others at finding the _(interesting)roles.worstgoodthe bestmore expensivethe most expensiveworstmost comfortablybestbettermost interesting3b Pairwork Think of three stores in your town and fill in the chart.Then talk about the stores.Servicebest:worst:Qualitybest:worst:Pricescheapest:most expensive:A:I think Teen World has the best service.B:I think Bargain House has the worst quality.Bargain:特价商品特价商品Teen=teenager 青少年青少年3c Groupwork Where are we going for lunch?Think of three places to have lunch near your school.Write the information in the chart.Then decide on the best place to have lunch.Restaurants DannysHow much is a meal?How far is it from school?10 minutes by busIs the service good?Is the food good?A:Dannys is the closest.Lets go there.B:No,its the most expensive.I think we should go to1.We are going to the Green Restaurant for lunch.(就划线部分提问)_ you going for lunch?2.Sam is the shortest in his class.(改为同义句)Sam is _ than _ _ student in his class.Sam is _ than _ _ students in his class.Sam is _ than_ _ in his class.3.How do you like Screen City?(改为同义句)_ do you _ Screen City?Where areshorterany otherWhatthink ofshorterthe otheranyone elseshorter练习：改写句子练习：改写句子The Comparative Superlative Degrees of Adjectives&Adverbs总 结 形容词和副词形容词和副词比较级和最高级比较级和最高级late later-latestearly earlier earliestbigbigger-biggestfluently/difficultmore,most重读闭音节、末尾只有一个重读闭音节、末尾只有一个重读闭音节、末尾只有一个重读闭音节、末尾只有一个辅音字母双写加辅音字母双写加辅音字母双写加辅音字母双写加 er er 或或或或 estest单音节词在词尾比较级单音节词在词尾比较级加加-er或最高级加或最高级加-est以以e结尾的词，只需加结尾的词，只需加r 或或st以辅音字母加以辅音字母加以辅音字母加以辅音字母加 y y 结尾双音节结尾双音节结尾双音节结尾双音节词变词变词变词变 y y 为为为为 i i 加加加加 er er 或或或或 estest部分双音节和多音节词在原部分双音节和多音节词在原部分双音节和多音节词在原部分双音节和多音节词在原级前加级前加级前加级前加 more more 或或或或 mostmost少数以少数以er,ow 结尾的双音结尾的双音节词加节词加-er-esttalltaller-tallest clevercleverer-cleverestcheap,cold,small,warm,young,highfine,nice,safehappy,busy,dirty,easy,lazy,prettyfat,hot,red,thin,wet,sad narrow,yellow quickly,slowly,useful,careful,popular,modern,形容词和副词比较级和最高级构成形容词和副词比较级和最高级构成形容词和副词比较级和最高级构成形容词和副词比较级和最高级构成 (规则变化规则变化规则变化规则变化)不规则变化不规则变化 good/well better-best much/many more-most bad/badly/ill worse worst little less least far farther/further farthest furthest old older/elder oldest/eldest形容词和副词比较级的用法形容词和副词比较级的用法 1.Who runs faster,he or she?2.He runs faster than she.3.He runs much faster than she.4.He becomes healthier and healthier.5.The more you exercise,the healthier you will be.6.She is less healthy than he.1.表示两者之间的选择表示两者之间的选择,可用可用“Which/Who +比较，比较，or?”.2.2.表示两者之间的比较，通常用连词表示两者之间的比较，通常用连词表示两者之间的比较，通常用连词表示两者之间的比较，通常用连词 than than 引导，引导，引导，引导，表示表示表示表示“更更更更一些一些一些一些”3.much/far/a lot,even,still,a little/a bit 修饰比较级修饰比较级,表示程度表示程度.Who runs faster,he or she?He runs faster than she.He runs much faster than she.4.“比较级比较级+and+比较级比较级”表示表示“越来越越来越”5.“the+比较级比较级,the+比较级比较级”表示表示“越越,越越”6.表示不及另一方时，用表示不及另一方时，用“less+原级原级+than”(双音节和多音节词双音节和多音节词)He becomes healthier and healthier.The more you exercise,the healthier you will be.She is less healthy than he.He is healthier than she.Shanghai is becoming more and more modern.Pair Work:A:Who/Which is,or?Who writes/speaks/works.?B:B:is/writes/speaks much/a little/eventhan1.比较级比较级+and+比较级比较级 越来越越来越2.the+比较级比较级,the+比较级比较级 越越,越越 3._you are,_mistakes you will make.(你越仔细，做错的题目就越少）4._you eat,_youll be.(你吃得越多,就越胖)5.Alice writes well.Mary writes _ than she.(甚至更好）The more carefulthe fewerThe morethe fatter1.The girl becomes _.(越来越漂亮）more and more beautiful2.The weather is getting _.(越来越槽糕）worse and worseeven/still better1.表示三者或三者以上比较表示三者或三者以上比较,可用可用”Which/Who +最高级最高级,or?”表示表示.2.最高级最高级+of/among(同类比较同类比较)in(范围比较范围比较)4.one of+形容词最高级形容词最高级+名词复数表示名词复数表示“最最 之一之一”3.序数词修饰最高级序数词修饰最高级形容词和副词的最高级的用法形容词和副词的最高级的用法Who is the tallest,Tom,Mike,or Jack?Tom is the tallest of the three.Mike is the second tallest student in our class.Jack is one of the tallest students in our class.Tom runs(the)fastest in our class.plays/sings/acts/runs.one of the actors/runners the second/the thirdYao Ming 2.26mJacken Chen 1.71mJay 1.73mLiu Xiang 1.88m 3.Lin Tao is _ in the class because he never gets to school on time.（最懒的学生之一）（最懒的学生之一）4.Edison was_ in the world.(最伟大的发明家之一）最伟大的发明家之一）one of the laziest studentsone of the greatest inventors1.The Yangtze River is_ river in the world.(第三长河）第三长河）the third longest2.The Atlantic is _ ocean in the world.(第二大洋）第二大洋）the second biggestExercise:一、翻译句子：一、翻译句子：二、同义句转换二、同义句转换 1.Flat A is more expensive than Flat B Flat B is _ _ than Flat A.Flat B is _ _ Flat A.Flat B is not _ _ _ Flat A.2.I prefer maths to English.I like math