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從以上的圖片和句型，你能說出比較級的基從以上的圖片和句型，你能說出比較級的基本結(jié)構(gòu)嗎？本結(jié)構(gòu)嗎？比較級結(jié)構(gòu)：比較級結(jié)構(gòu)： 比較級比較級 + than + 比較對象，比較對象，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“相當(dāng)好相當(dāng)好”。用于對用于對Hows ?/What do you think of ?作答作答 e.g. How was your traveling? Pretty good. 你的旅行怎么樣？你的旅行怎么樣？ 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“事實上事實上”。 e.g. In fact, Taiwan is a part of China. 事實上，臺灣是中國的一部分。事實上，臺灣是中國的一部分。2) in the 1980s 表示表示“在在20世紀世紀80年代年代”。 結(jié)構(gòu)為結(jié)構(gòu)為“in the + 年年 + s”。 e.g. in the 1930s 在在20世紀世紀30年代年代3) become important 表示表示“變得重要變得重要”。 getting bigger and cleaner 表示表示“變得更大和更干凈變得更大和更干凈”。 become 和和 get 表示表示“變得變得”，用法，用法 等于等于 be。 become，get，go，grow這幾個這幾個 詞作連系動詞時，都可以表示詞作連系動詞時，都可以表示 “變成變成”，但也有些區(qū)別：，但也有些區(qū)別： become較正式，較正式， get和和go較口語化。此較口語化。此外外become和和get可由好變壞，也可由壞變可由好變壞，也可由壞變好，而好，而go通常是由好變壞通常是由好變壞。例如：。例如： The situation has become even betterworse. 情況變得更好糟了。情況變得更好糟了。 They are getting richer and richerpoorer and poorer.他們越來越富了窮了。他們越來越富了窮了。The woman had gone mad. 那女人瘋了。那女人瘋了。 grow作作“變成變成”時，有時，有“逐漸變成新的逐漸變成新的狀態(tài)狀態(tài)”的意思。的意思。例如：例如： My younger brother is growing tall.我的弟弟漸漸長高了。我的弟弟漸漸長高了。 3. Some day it will become as busy as Hong Kong, Im sure. as + 形容詞形容詞/副詞原級副詞原級 + as 和和一一 樣樣 e.g. He is as tall as his brother. 他和他的哥哥一樣高。他和他的哥哥一樣高。 not as + 形容詞形容詞/副詞原級副詞原級 + as 不像不像 e.g. This dictionary is not as useful as you think. 這本字典不如你想象的那樣有用。這本字典不如你想象的那樣有用。 4. Thats larger than the population of many other cities in China. population 表示表示“人口人口”，一般用單數(shù)。，一般用單數(shù)。 e.g. Whats the population? 表示表示“人口有多少人口有多少？” Whats the population of America? 美國的美國的人口是多少人口是多少？ China has a large population. 中國的中國的人口龐大人口龐大。5. Its streets are much wider and cleaner too. much后面加比較級，用來修飾比較后面加比較級，用來修飾比較 級，表示級，表示“得多得多”。 e.g. Tom runs much faster than Mike. 湯姆比邁克跑得快得多。湯姆比邁克跑得快得多。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.在海岸線上在海岸線上3.事實上事實上4.20世紀世紀80年代年代5.更大更繁榮更大更繁榮6.和和一樣一樣7.寬闊、干凈得多寬闊、干凈得多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.找出含有比較級的句找出含有比較級的句 并并理解它們。理解它們。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!你周末過得怎么樣？你周末過得怎么樣？1. short _ 2. thin _3. early _ 4. red _5. fine _ 6. fat _7. cool _ 8. big _9. wet _ 10. dry _ shorterthinnerearlierredderfinerfattercoolerbiggerwetterdrier寫出下列形容詞的比較級。寫出下列形容詞的比較級。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選擇題。選擇題。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蘇州蘇州) 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揚州揚州) A. good B. well C. better D. best編寫一個對話，介紹你的家鄉(xiāng)和北京的不同。編寫一個對話，介紹你的家鄉(xiāng)和北京的不同。