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Unit 1 Its taller than many other buildings.The pencil is long.This ruler is_it.longer thanLiu Xiang is tall.Yao Ming is_him.taller thanLondon is old.Beijing is_London.older thanThe apple is small.This orange is_the apple.smaller than从以上的图片和句型，你能说出比较级的基从以上的图片和句型，你能说出比较级的基本结构吗？本结构吗？比较级结构：比较级结构： 比较级比较级 + than + 比较对象，比较对象，表示表示“比比更更”。This ruler is longer than it.Yao Ming is taller than him.Beijing is older than London.This orange is smaller than the apple.8Free talk: Where is your home town? Did you go to other cities? What are they? Which city do you like best?9BeijingShanghaiXianHangzhouShenzhenLhasaVictoria PeakPlace: (1)_Population: (2)_ millionJin Mao Tower: (3) _ metres highPlace: (4)_Population: (5)_ million Victoria Peak: (6) _ metres highShanghai 23.5420.5Hong Kongseven552 1. Is Shenzhen on the coast?Yes, it is.2. Is Shenzhen older than Hong Kong?No, it isnt.1.Shenzhen was a small village about_. A.thirteen years ago B.thirty years ago C.three years ago2.Shenzhen only become important_. A.in the 1980 B.in the 1980s C.in 19803.Whats the population of Shenzhen? A.Its ten million. B.Its more than ten million. C.Its less than ten million.4.The population of Shenzhen is_than many other cities in China. A.bigger B.large C.larger5.Diwang Tower is_than many other buildings in Shenzhen. A.smaller B.tall C.tallerShenzhen is on the coast near Hong Kong. It became important in the (1) _. Before that it was a (2)_. Today the population of Shenzhen is more than (3) _ million. There are many tall buildings in Shenzhen. A famous one is the (4) _. It is (5) _ than many other buildings in Shenzhen.1980svillagetallerDiwang TowertenNow read the conversation complete the passage about Shenzhen.1. How was your weekend? Pretty good! pretty good表示表示“相当好相当好”。用于对用于对Hows ?/What do you think of ?作答作答 e.g. How was your traveling? Pretty good. 你的旅行怎么样？你的旅行怎么样？ 非常棒。非常棒。2. In fact, it only became important in the 1980s. Its getting bigger and busier. 1) in fact 表示表示“事实上事实上”。 e.g. In fact, Taiwan is a part of China. 事实上，台湾是中国的一部分。事实上，台湾是中国的一部分。2) in the 1980s 表示表示“在在20世纪世纪80年代年代”。 结构为结构为“in the + 年年 + s”。 e.g. in the 1930s 在在20世纪世纪30年代年代3) become important 表示表示“变得重要变得重要”。 getting bigger and cleaner 表示表示“变得更大和更干净变得更大和更干净”。 become 和和 get 表示表示“变得变得”，用法，用法 等于等于 be。 become，get，go，grow这几个这几个 词作连系动词时，都可以表示词作连系动词时，都可以表示 “变成变成”，但也有些区别：，但也有些区别： become较正式，较正式， get和和go较口语化。此较口语化。此外外become和和get可由好变坏，也可由坏变可由好变坏，也可由坏变好，而好，而go通常是由好变坏通常是由好变坏。例如：。例如： The situation has become even betterworse. 情况变得更好糟了。情况变得更好糟了。 They are getting richer and richerpoorer and poorer.他们越来越富了穷了。他们越来越富了穷了。The woman had gone mad. 那女人疯了。那女人疯了。 grow作作“变成变成”时，有时，有“逐渐变成新的逐渐变成新的状态状态”的意思。的意思。例如：例如： My younger brother is growing tall.我的弟弟渐渐长高了。我的弟弟渐渐长高了。 3. Some day it will become as busy as Hong Kong, Im sure. as + 形容词形容词/副词原级副词原级 + as 和和一一 样样 e.g. He is as tall as his brother. 他和他的哥哥一样高。他和他的哥哥一样高。 not as + 形容词形容词/副词原级副词原级 + as 不像不像 e.g. This dictionary is not as useful as you think. 这本字典不如你想象的那样有用。这本字典不如你想象的那样有用。 4. Thats larger than the population of many other cities in China. population 表示表示“人口人口”，一般用单数。，一般用单数。 e.g. Whats the population? 表示表示“人口有多少人口有多少？” Whats the population of America? 美国的美国的人口是多少人口是多少？ China has a large population. 中国的中国的人口庞大人口庞大。5. Its streets are much wider and cleaner too. much后面加比较级，用来修饰比较后面加比较级，用来修饰比较 级，表示级，表示“得多得多”。 e.g. Tom runs much faster than Mike. 汤姆比迈克跑得快得多。汤姆比迈克跑得快得多。A2. Read in groups and find out the phrases A2. Read in groups and find out the phrases below.below.1.非常棒非常棒2.在海岸线上在海岸线上3.事实上事实上4.20世纪世纪80年代年代5.更大更繁荣更大更繁荣6.和和一样一样7.宽阔、干净得多宽阔、干净得多8.我想我想pretty goodon the coastin the 1980sget bigger and busierasasmuch wider and cleanerId like toin fact1. So its a newer city than Hong Kong?2. Its getting bigger and busier.3. Thats larger than the population of many other cities in China.4. Its streets are much wider and cleaner too.5. Its taller than many other buildings in Shenzhen.A2. Read.找出含有比较级的句找出含有比较级的句 并并理解它们。理解它们。1. About thirty years ago, Shenzhen was a _ village, but today it is a very _ city.2. Shenzhen is a _ city than Hong Kong.big busy clean large new small widebigsmallnewer3. Complete the sentences with the correct form of the words in the box. You need to use some of the words more than once.3. Shenzhen is getting _ and _. The streets are _ and _.4. Shenzhen will become as _ as Hong Kong.5. The population of Shenzhen is _ than that of many other cities in China.big busy clean large new small widecleanerbusy biggerbusierwiderlargerHey!How was your weekend?Pretty good!你周末过得怎么样？你周末过得怎么样？1. short _ 2. thin _3. early _ 4. red _5. fine _ 6. fat _7. cool _ 8. big _9. wet _ 10. dry _ shorterthinnerearlierredderfinerfattercoolerbiggerwetterdrier写出下列形容词的比较级。写出下列形容词的比较级。1. _, this pen is longer than that one. A. One day B. In fact C. Pretty good 2. Is Hong Kong _ than Shanghai? Yes, it is. A. new B. newer C. newest选择题。选择题。3. Is the dog _ than that one? Yes, it is. A. big B. biger C. bigger4. The yellow coat is as _ as the purple one. A. cheap B. heavier C. cheaper Is your home town bigger than Shenzhen? No, it isnt. Its smaller than Shenzhen.6. Work in pairs. Talk about the differences between Shenzhen and your home town. Use big, small, hot, cold, old or new.1. Shenzhen is larger in population than Beijing. No, it isnt. Its smaller.2. Hong Kong is newer than Shenzhen. No, it isnt. Its older.3. Shenzhen is as old as Hong Kong. No, it isnt. Its newer.4. Hong Kong is as busy as Shenzhen. No, it isnt. Its busier.ShenzhenYour home towna big cityIn English, sentences stress is very important. We stress key words, which give the main information and the main ideas.1. I had to call a taxi because the box was _ than Id expected. (2012苏州苏州) A. heavy B. heavier C. the heavier D. the heaviest2. She sang a song “I believe I can fly” in Yangzhou English Classics Reading Contest. I have never heard a _ voice than that before. (2012扬州扬州) A. good B. well C. better D. best编写一个对话，介绍你的家乡和北京的不同。编写一个对话，介绍你的家乡和北京的不同。
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