課文中出現(xiàn)的比較級

1、The Sea Worlddolphinpenguincoral reefraysealcrabstarfishpolar beartropical fishtoadfishanglerfishthe tiniest fish in the world- goby fishgiant squiddeadliest killer in the sea - white sharkPolar World Discovery PoolVirtual Reality Voyage Aquatheatre Read to learn 1.Which fish use a light to attract

2、food ? Anglerfish 2.Which fish can make a loud noise ? Toadfish 3.What kind of fish appear to fly in the water? Rays 4. what kind of fish children can touch ? Crab, starfish and other smaller creatures 5. which are the smallest fish in the world? Goby fishWrite the adjectives in the correct form. Do

3、lphins can be up to twelve times (1 small) _ than whales but (2 big) _ is not always better. Dolphins are probably (3 intelligent) _ creatures in the sea. (4 big) _ dolphins can measure four meters but common dolphins are usually less than two metres long. smallerbigthe most intelligentThe biggest D

4、olphins are one of (5 friendly) _ _ creatures to man and often follow ships. Dolphins also have a (6 good) _ system of communication than other animals. They are (7 easy) _. Of all animals to train and are often (8 popular) _ animals in zoos and aquariums round the world.the most popularthe easiestb

5、etterthe friendliestComplete the text with the correct form of the worlds in brackets This is a story of a very big fish and a very small fisherman. Six-year-old Ben Wood is only 100 centimetres tall in _ (high), but he caught a fish which is 120 centimetres in _ (long). And the fish, at forty-one k

6、ilos, is _ _ (big) rainbow trout that any fishman have ever caught. An average rainbow trout measure 90 centimetres in _ (long), and it can weight _ (much) 30 kilos.heightlengththe biggestlengthas much as課文中出現(xiàn)的比較級 1. Its three times as big as underwater 2. They are less colorful than other fish but

7、they move beautifully. 3. You certainly wont find a noisier fish. 4. They have a huge mouth and can eat fish as big as themselves1.“as+adj/adv+as或not so (as) +adj./adv.+ as.”句型。 該句型常用來描述兩個比較對象的程度上的相似或 不同(即平時說的“等級比較和不等級比較”)。 e.g.： My computer is not so (as) expensive as yours. 我的電腦不如你的貴重。2. “as many/

8、few+可數(shù)名詞復(fù)數(shù)+as”或 “as much/little(少的)+不可數(shù)名詞+as”。 前者描述數(shù)目上的接近，后者描述量的相近。 e.g.：1. You may borrow as many books as you can. 你能借多少書就借多少。2. “Drink as much water as you can.” the doctor said to him. 醫(yī)生對他說到：“你要盡可能的多喝些水?！?.“主語+比較級+than any other”結(jié)構(gòu)表示： 主語所描述的事物比其他任何一個都比 較級形式表示最高級含義。 e.g.: Li Ming is much clevere

9、r than any other student in their class. 李明是他們班中最聰明的學(xué)生。 注意：若比較范圍不同，than后應(yīng)用“any+ 可數(shù)名詞的復(fù)數(shù)形式+其他”。 e.g.: China is larger that any countries in Africa. 中國比非洲上的任何國家都大。4. 諸如not, never之類的否定詞與形容詞或副詞 的比較級連用,表示最高級含義.意為:再沒有 “比更的了”. e.g.:It is not a better idea. 這是再好不過的一個辦法了。I have never heard such an interestin

10、g story. 我從來沒有聽過比這更有趣的故事了。5. “形容詞+to”結(jié)構(gòu)也可表示比較含義。 e.g.： 1.This kind of car is superior in quality to that. 這種汽車的質(zhì)量比那一種好得多(superior to 意為：優(yōu)于；勝過。) 2.Li ping is three years senior to Liu Gang. 李平比劉剛大三歲。(senior to意為：年長 于；資格老于；地位高于。)6. “no+比較級+than”結(jié)構(gòu)表示對兩個比較對象都 進(jìn)行否定(可由neithernor結(jié)構(gòu)來改寫)。 e.g.： Im no more fo

11、olish than you.我們倆都不傻。 (相當(dāng)于Neither I nor you is foolish.)7. “not more+比較級+than”結(jié)構(gòu)表示在程度上 前者不如后者 e.g.: This book is not more interesting than that one. 這本書不如那本書有趣。 (相當(dāng)于: The book is less interesting than that one.)8. “形容詞比較級+than+形容詞”,意為:與其倒 不如. e.g.:Jack is much harder than clever. 與其說杰克聰明，倒不如說他學(xué)習(xí)用功。

12、9. would ratherthan, preferto, prefer to dorather than 這三個句型表示“寧愿而不愿;喜歡勝過 寧愿做而不愿做”含義。雖無比較級形式， 但表示比較級含義。e.g.: She would rather die than give in. 她寧死不屈。 He preferred to go out rather than stay home. 他寧愿出去也不愿呆在家里。10. “The+比較級比較級，the+比較級比較級”.該結(jié)構(gòu)意為 “越，越”。e.g.：The more difficult the questions are, the less likely he is able to answer them. 問題越難，他回答出來的可能性就越小。11. what有時也可以表示“比較”關(guān)系，說明兩種事物的 相同或相似性。what的該種用法常用于書面語，用 來加強(qiáng)修辭效果，含有比喻含義，相當(dāng)于as，意為 “好比；正如；就像一樣”。what的該類用法 共有3種情況：(1)A is to B what C is to DTwelve is two what twenty-four is to four. 十二比二就等