Unit 4What’s the best movie theater? What’s the best movie theater to go to? Town Cinema. It’s the closest to home. And you can buy tickets the most quickly there.Which is the worst clothes store in town?Dream Clothes. It’s 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 focus 1.用法：英用法：英语语中三者或三者以上相比中三者或三者以上相比较较，表示，表示“最最……” 这样这样的最高程度概念的最高程度概念时时，要用，要用 “the+最最高高级级” 的的结结构表示这这种句式一般种句式一般带带有表示比有表示比较较的介的介词词短短语语，比如，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.注意使用最高注意使用最高级时应级时应注意以下几点：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 +形容形容词词最高最高级级+复数名复数名词词例如：例如：Jingjiang Hotel is one of the biggest hotels in our city. Lisa is not of my best friends. (2) 当最高当最高级级前面有物主代前面有物主代词词或名或名词词所有格所有格时时，， 不加定冠不加定冠词词 the例如：例如：Tom is Lucy’s best friend. Tuesday is her busiest day. (3) 最高最高级级前可加序数前可加序数词词。
例如：例如：The Yellow River is the second longest river in China.(4) 形容最高形容最高级级修修饰饰作表作表语语或介或介词宾语词宾语的名的名 词词，代，代词时词时，被修，被修饰饰的的词词往往省略往往省略例如：例如：He is the laziest (student) in our class. 2. 形容形容词词比比较级较级和最高和最高级级的构成的构成(1) 规则变规则变化化a.一般情况下，一般情况下，单单音音节节或双音或双音节节的形容的形容词词比比较级较级直接加直接加-er, 最高最高级级直接加直接加-est如： clever—cleverer—cleverest cheap—cheaper—cheapest few—fewer—fewest small—smaller—smallest young—younger—youngest b. 以以-e 结结尾的形容尾的形容词词，比，比较级较级+ -r,最高最高级级+ -st如： large—larger—largest nice—nicer—nicest cute—cuter—cutestc. 以以辅辅音字母音字母+y结结尾的形容尾的形容词词，，变变y为为i +er或或+est。
busy—busier—busiest heavy—heavier—heaviest easy—easier—easiest happy—happier—happiest dirty—dirtier—dirtiest d. 以重以重读闭读闭音音节结节结尾，末尾只有一个尾，末尾只有一个辅辅音字母音字母结结 尾的尾的词词，双写最后一个，双写最后一个辅辅音字母，再加音字母，再加+er或或 +est 如：如： big—bigger—biggest thin—thinner—thinnest fat—fatter—fattest hot—hotter—hotteste. 多音多音节节和部分双音和部分双音节节形容形容词词，需在原，需在原级级前前+more 构成比构成比较级较级，，+ most 构成最高构成最高级级如： important—more important—most important beautiful—more beautiful– most beautiful difficult—more difficult—most difficult 3. 不不规则变规则变化：化：原原级级比比较级较级最高最高级级 good /well better best bad /ill worse worst little less least many /much more most far farther /further farthest /furthest old older /elder oldest /eldest Exercises一、写出下列一、写出下列单词单词的比的比较级较级和最高和最高级级。
good _____ comfortable _____ far _____ big _____ bad _____ friendly _____ popular _____ much _____ funny _____ well _____ dull _____ easy _____ close _____ creative _____ 二、根据要求写出二、根据要求写出单词单词 1. bad (比比较级较级））______ 2. do (过过去式）去式）_____ 3. best (原原级级）） _______ 4. expensive(反反义词义词））______ 5. big (最高最高级级））_______ 6. report (名名词词））_______ 7. friend (形容形容词词））_______ 8. beach（复数）（复数）_______ 9. quiet (反反义词义词））_______ 10. store （同（同义词义词））______worsedid good/wellcheapbiggestreporterfriendlybeachesbusyshop 最高级规则变化口诀最高级规则变化口诀：：最高最高级级，很容易，一般，很容易，一般词词尾加尾加est。
cheap-the cheapest)词词尾若有尾若有哑哑音音e, 直接就加直接就加stclose-the closest)重重读闭读闭音音节节，， 单辅单辅音字母要双写音字母要双写big-the biggest)辅辅音字母加音字母加y, 记记得把得把y变为变为ifriendly-the friendliest) 多音多音节节，考考你，，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 Miller’s 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. He’s much _________ (good) than others at finding the __________________ (interesting) roles.worstgoodthe bestmore expensivethe most expensiveworstmost comfortablybestbettermost interesting 3b 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 … has the best service.B: I think … has the worst quality. 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 Danny’sHow much is a meal?How far is it from school?10 minutes by busIs the service good?Is the food good?A: Danny’s is the closest. Let’s go there.B: No, it’s the most expensive. I think we should go to… 1.We are going to the Green Restaurant for lunch. (就划线部分提问就划线部分提问) ____________ you going for lunch? 2. Sam is the shortest in his class. (改为同义句改为同义句)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 – –erer 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 – –erer 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.表示两者之表示两者之间间的的选择选择, 可用可用“Which/Who … + 比比较较，，…or…?”.2. 2.表示两者之表示两者之表示两者之表示两者之间间间间的比的比的比的比较较较较，通常用，通常用，通常用，通常用连词连词连词连词 than than 引引引引导导导导，，，， 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 … 修修饰饰比比较级较级,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. “比比较级较级+and+比比较级较级”表示表示“越来越越来越……”5. “the+比比较级较级 , the + 比比较级较级”表示表示“ 越越…, 越越 …” 6. 表示不及另一方表示不及另一方时时，用，用“less+原原级级+than…” (双音双音节节和多音和多音节词节词)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/even…than……… 1.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, _________you’ll 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 better 1.表示三者或三者以上比表示三者或三者以上比较较,可用可用”Which/Who … +最高最高级级,…,…or …?”表示表示.2. 最高最高级级+of/among (同同类类比比较较) in… (范范围围比比较较)4.one of + 形容形容词词最高最高级级 +名名词词复数表示复数表示“最最… 之一之一”3. 序数序数词词修修饰饰最高最高级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 third……Yao 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（最懒懒的学生之一）的学生之一）4. Edison was_________________________ in the world. (最最伟伟大的大的发发明家之一）明家之一）one of the laziest studentsone of the greatest inventors1.The Yangtze River is__________________ river in the world. (第三第三长长河）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 maths __________________ English.better than3.He is the tallest student in the class. He is ______________________________ in the class.taller than any other studentany other + 名 名词单词单数数lessexpensivecheaperthanasexpensiveas 1.Hainan is a very large Island .It is the second _________ island in china. (large)2.Our teacher is as ______ as Our teacher is as ______ as before.(before.(busy). ).3.He is ______________ among us. (3.He is ______________ among us. (careful) )4.Li Lei jumped far ______ than 4.Li Lei jumped far ______ than Jim.(farJim.(far) )5.The busier he is, the ________ he 5.The busier he is, the ________ he feels.(feels.(happy) )6.I think Yao Ming is one of ____________ basketball players in NBA. (hot)busythe most carefulfartherhappierlargestthe hottest三、完成句子三、完成句子 Homework:To write a composition about restaurants by using comparative and superlative degrees of adjectives and adverbs. 。