新PEP人教版八年级上英语Unit 4 Section A Grammar Focus-3c PPT课件.pptx

Unit 4 What’s the best movie theater? 人教 版八年级 英语上册 Section A 3a-3c To learn to make comparisons using superlatives To learn new words: worse, service, pretty, menu, act, meal… Objectives worse service pretty menu act meal adj. & adv. (bad 和 badly 的比较级 ) 更差；更坏；更糟 n. 接待；服务 adv. 相当；十分；很 adj. 漂亮的 n. 菜单 v. 扮演 ( 角色 ) n. 早 ( 或午、晚 ) 餐；一餐所吃的食物 Word review friendly sing well hard-working popular thin talented smart funny A: Who sings ( the ) best in your class ? A: Who is the thin nest in your class ? B: I think … I want to know you! Game Rules 请你在 “ China is so great. ” 四个单词中任选一个，屏幕上将会出现一道题，请根据提示猜出答案。 Guessing Game is the _______mountain in the world. What mountain is 8,844.43 meters high in China? Qomolangma high est is the _______ river in China. long est The Yangtze River Look and guess Read and guess. are ______ ______ ________ of all the animals in China. the most famous Pandas They are fat and cute, black and white. They only live in China and are more famous than any other animal to Chinese. People over the world love them and we’re doing our best to look after them. Think and guess . It begins at Chang’an. This is an old trading road. is the _______trading route in the world. The main product is silk. old est The Silk Road Learned the forms of superlatives. Planned a trip along the Silk Road using the new language. China is an amazing country. It has the world’s _______ (high) mountains. The Yangtze River is its _______(long). Pandas are the ___________ (famous) of all the animals in our country. The Silk Road is the ____ ___( old) trading road to the world. When we plan a trip, making choices doesn’t mean to choose the ____ ___ __(good) or the _______________(expensive) one, but the __________ (proper) one. best most expensive most proper highest longest most famous oldest Linda Nancy Kate Linda is __________ girl of the three. Kate is ___________ girl of the three. the tallest the shortest Look and say ￥ 50.00 ￥ 100.00 ￥ 150.00 The purple bag is __________________ one of all the bags. The green bag is ____________ one of all the bags. the cheapest the most expensive Look and say Is Tom smarter than Sam? No, he isn ’ t. Sam is smarter than Tom. Is Tara more outgoing than Tina? No, she isn ’ t. Tina is more outgoing than Tara. Are you as friendly as your sister? No, I ’ m not. I ’ m friendlier. Does Tara work as hard as Tina? Yes, she does . Who ’ s more hard-working at school? Tina thinks she works harder than me. Grammar Focus 1. 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的介词短语，比如 : in our class, of the three 等。 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： 形容词的最高级 (1) 表示 “最 …… 之一” 的句式，要用 one of the + 形容词最高级 + 复数名词。 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 ， 不 加定冠词 the 。 例如： Tom is Lucy’s best friend. Tuesday is her busiest day. (3) 最高级前可加序数词。 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词，代词时，被修饰的词往往省略。 例如： He is the laziest (student) in our class . 2. 形容词比较级和最高级的构成 规则变化 一般情况下，单音节或双音节的形容词比较级直接加 -er, 最高级直接加 -est 。 如： clever—cleverer—cleverest cheap—cheaper—cheapest few—fewer—fewest small—smaller—smallest young—younger—youngest b. 以 -e 结尾的形容词，比较级 + -r, 最高级 + -st 。 如： large—larger—largest nice—nicer—nicest cute—cuter—cutest c. 以辅音字母 +y 结尾的形容词，变 y 为 i +er 或 + est busy—busier—busiest heavy—heavier—heaviest easy—easier—easiest happy—happier—happiest dirty—dirtier—dirtiest d. 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 +er 或 +est 。 如： big—bigger—biggest thin—thinner—thinnest fat—fatter—fattest hot—hotter—hottest e. 多音节和部分双音节形容词，需在原级前 +more 构成比较级， + most 构成最高级。 important—more important—most important beautiful—more beautiful– most beautiful difficult—more difficult—most difficult 3. 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 /eldest 最高级规则变化口诀： 最高级，很容易，一般词尾加est 。( cheap-the cheapest) 词尾若有哑音 e ， 直 接就加st 。( close-the closest) 重读闭音节， 单辅音字母要双写 。( big-the biggest) 辅音字母加 y ， 记 得把y变为i 。( friendly-the friendliest) 多音节，考考你，the most到底加哪里？ (popular-the most popular) 复习：形容词 最高级 的构成 A: tall short quick thick light cool warm quiet wild calm -- est B: heavy easy tidy dry busy happy healthy hungry early y -- i-- est C: large late nice -- st big gest D: big hot hot test thin “ 双写” thin nest wet wet test fat fat test 1.We are going to the Green Restaurant for lunch. (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 are shorter any other What think of shorter the other anyone else shorter 练习：改写句子。 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). worst good the best more expensive the most expensive 3a 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. worst most comfortably best most interesting better Think of three stores in your town and fill in the chart. Then write six sentences using the information in the chart. Service best: worst: Quality best: worst: Prices cheapest: most expensive: A: I think Great World has the best service. B: I think Cool House has the worst quality. 3b 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. 3c Restaurants Danny’s How much is a meal? How far is it from school? 10 minutes by bus Is 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 … I. 根 据要求写出单词。 1. bad ( 比较级 ） 2. do ( 过去式 ） 3. best ( 原级 ） 4. expensive( 反义词 ） 5 . big ( 最高级 ） 6 . report ( 名词 ） 7. friend ( 形容词 ） 8. beach （复数 ） 9. quiet ( 反义词 ） 10. store （同义词 ） worse did good/well cheap biggest reporter friendly beaches busy shop Exercises 3. Lin Sen is _______________________ in the class because he never gets to school on time. （ 最懒的学生之一） 4. Edison was _________________________in the world. 　 ( 最伟大的发明家之一） one of the laziest student s one of the greatest inventor s The Yangtze River is ________________river in the world . ( 第三长河） the third longest 2. The Atlantic is ________________ocean in the world. ( 第二大洋） the second biggest II. 翻译 句 子。 1.Hainan is a very large Island .It is the second _________ island in china. ( large ) 2. Our teacher is as ______ as before. ( busy ). 3.He is __________________ among us. ( careful ) 4.Li Lei jumped far ______ than Jim. ( far ) 5.The busier he is, the ________ he feels. ( happy ) 6.I think Yao Ming is one of ____________ basketball players in NBA. ( hot ) busy the most careful farther happier largest the hottest III. 完 成句 子 。 Homework 1.Do some exercise by using comparative and superlative degree. 2.Write a composition about restaurants by using comparative and superlative degrees of adjectives and adverbs.