牛津版牛津版 八年級八年級 (8A)Unit 11. This knife is _ (sharp) than that one.2. Is this bag _ (heavy) of the three?3. You dont know _ (well) than I do. 4. German is _ (difficult) of all the subjects . Revision:sharperthe heaviestbetterthe most difficult5. Guilin is _ (beautiful) than any other place.6. Shanghai is _ (big) in China.7. This river is _ (long) than that one. more beautifulthe biggestlongerNameHeight (cm)Weight (kg)Swimming (sec/50m)Kitty1504036Peter1684932Sandy 1604534Amy1504030Look at the following table, compare the students, using tall, heavy, fast. NameDrawing competition English testKitty 6/108/10Peter5/106/10Sandy10/10 8/10 Amy5/109/10Look at the following table, compare the students, using good, bad, as as. You see:Sandys English is as good as Kittys.Amys drawing is as good as Peters.Amy is as heavy as Kitty.asas, not asas very interesting：not interesting：very dangerous:not dangerous： Practice using “ than”, “the most”, “asas”, “not as as”. very dangerous not dangerous very interesting not interestingLook at the table and complete the conversations below with (not) as as.MillieSandyDanielSimon Look at the table and complete the conversations below with (not) as as.MillieSandyDanielSimon 1. Millie: I dont think swimming is (a) _ hiking. Sandy: Youre right, but I think swimming is (b)_ cycling. Daniel: Oh no, swimming is (c)_ cycling. Simon: I think cycling is (d) _ _camping and skiing.as interesting as as interesting asnot as interesting asas interestingas2. Millie: Skiing is dangerous. Its (a) _ diving. Sandy: Yes, skiing is dangerous, but it is (b) _ diving. Daniel: Well, I think skiing (c) _ cycling. However, skiing and cycling are (d) _diving. Simon: I dont think any of these outdoor activities are dangerous if were careful.as dangerous as not as dangerous asas dangerous asnot as dangerous asTHE SUN AND THE WINDOne day the sun and the wind had a quarrel. The sun said he was stronger than the wind. And the wind said he was stronger than the sun. Just then they saw a man walking down below,with a hat and a coat on. The sun said: “Lets see who can make the man take off his hat and coat. If you can do that quicker than me, you are the stronger.”“All right,” said the wind, “Ill try first.”So the wind began to blow. But the harder he blew, the tighter the man held his hat and coat. The wind could not make him take them off.Then the sun tried. It shone quietly. Soon the man took off his hat and wiped his forehead. The sun began to shine a little brighter, and the man took off his coat. It shone harder, and the man began to take off his shirt. Then the wind said to the sun: “Thats enough. You are stronger than me.” Q: Who is stronger, the sun or the wind? Why?Q: When and how do we use comparative forms?Q: When and how do we use superlative forms?Make up a story about your best friend using :comparative forms: asas, superlative forms: not as asPracticeWhich do you like better, the city or the country?City CountryWhich do you like best, dogs, cats or chickens?The bike is going fast.The tractor is going faster.The taxi is going fastest.The car goes _.The train goes _ than the car. The plane goes _ of all.fast fasterthe fastestWhich goes more quickly,the train or the car?Which goes the quickest, the plane, the car or the train?ADJECTIVES AND ADVERBS拓展拓展 同級比較同級比較/比較級的轉(zhuǎn)換：比較級的轉(zhuǎn)換：1) Im not as tall as he is. = Im shorter than he is.2) Nanjing is not as big as Shanghai. = Nanjing is smaller than Shanghai.最高級最高級/比較級比較級/同級比較的相互轉(zhuǎn)換：同級比較的相互轉(zhuǎn)換： 1) Shanghai is the biggest city in China. = Shanghai is bigger than any other city in China. = No city is as big as Shanghai in China.2) He is the tallest boy in the class. = He is taller than any other boy in the class. =No boy is as tall as he is in the class.3) Tom is the most handsome boy in our school. =Tom is more handsome than any other boy in our school. =No boy is as handsome as Tom.