(1) “A + be +形容词比较级+ than + B”意思为“A比B更……”。
如：My pen is cheaper thanyours . 我的笔比你的便宜。
Tom runs faster thanyou. 汤姆比你要跑得快。
(2) 进行选择性比较时，可用“which/ who+be+形容词比较级，A or B ?”表示“A和B中，哪一个/ 谁更……..?”。
如：Who is taller (tall), Lucy or Lily? 露西和丽莉谁更高？(3) “比较级 + and + 比较级”或“more and more +原级”表示“越来越……”如：It becomes warmer and warmer when spring comes.春天来了，天气变得越来越暖和了。
(4) “the +比较级……, the+比较级......”，表示“越……越……”如：The more money you make, the more you spend.钱你赚得越多，花得越多。
温馨提示：a bit, a little, much, a lot, still, even 可修饰形容词或者副词的比较级。
Peter is much taller(tall) than Daming. 彼得比大明高得多。
(三) 最高级用法形容词、副词的最高级形式主要用来表示三者或三者以上人或事物的比较，表示“最……”的意思。
句子中有表示范围的词或短语。
如：of the three, in our class等。
结构：(1) Who + be + the + 形容词最高级，A, B or C? 表示“ABC中谁最…..?”Who is the most beautiful (beautiful)girl, Lily, Lucy or Lingling?丽莉、露西和玲玲谁是最漂亮的？(2) Which + be + the + 形容词最高级，A, B or C? 表示“ABC中哪一个最…..?”Which bag is the heaviest(heavy), the yellow one, the red one or the black one？哪个包包最重，黄色的，红色的还是黑色的？(3) A + 谓语 + the + 形容词/副词最高级 + 表示范围的短语(of/ in…) .表示“A在哪一范围内是最…..?”如：He is the tallest (tall) in our class. 他在我们班里是最高的。
温馨提示：1.形容词最高级前一定要有定冠词the，而副词最高级前则可以省去。
2.形容词最高级可用作表语，这时定冠词the可以省略。
如：I think her plan is best. 我认为她的计划最好。
He runs (the) fastest in his class. 他是班上跑得最快的。
基础巩固（形容词）一、单项选择1．It’s necessary to keep our classroom _________ every day.A．cleaned B．clean C．cleaning D．to clean2．I’m not feeling ________ this morning and my mother took me to hospital.A．well B．good C．bad D．badly3．His flat is ________ 200 square metres in size, twice ________ mine.A．as larger as; larger than B．as large as; larger thanC．so large as; larger than D．so large as; large than4．The old man lives ________ and he often feels ________.A．alone; alone B．alone; lonely C．lonely; alone D．lonely; lonely 5．Sam, _______ make your hands _______ again.A．don’t; dirty B．don’t; dirtier C．doesn’t; dirty D．doesn’t; dirtier6．“Take this medicine and it will make you ________ better soon,” the nurse to the________ boy.A．to feel; sick B．feel; sick C．feeling; ill D．feels; ill7．In some ________ countries, shops are ________ at weekends.A．west; close B．west; closed C．western; closed D．western; close 8．—What’s wrong with you, Ben? You look ________.— I am ________ about my mother. She is in hospital.A．worried; worried B．worried; worry C．worrying; worried D．worry; worrying9．The new car is too expensive for me. I want to buy a ________ one.A．small B．cheap C．big D．cool10．He’s ________and every one of us likes to make________ with him.A．friends; friendly B．friendly; friend C．friendly; friendly D．friendly; friends 11．You shouldn’t swim alone. It’s ________ for you.A．interesting B．safe C．dangerous D．careful12．—My mother was _______ after work, so she went to sleep early.—So we must work hard.A．lazy B．tired C．lucky D．friendly 13．—Mr.Wu seems ________ today.—Yes, because Simon is late for school again today.A．happily B．happy C．angry D．angrily 14．The movie is getting _________ around the world.A．lucky B．excellent C．special D．popular 15．These toys look ________. I want to buy some.A．nicely B．friendly C．beautifully D．lovely拔高训练（形容词）二、用所给单词的正确形式填空16．Lily is ________ enough to get the prize in the 2006 Shanghai Junior High School English Contest. (luck)17．One starry night, when the seven little dwarfs went back home from work, they found something ________ at once. (usual)18．The meat smells ________ (bad). Please take it away.19．It is ________ (danger) for you to get close to the tigers.20．Su Bingtian is a ________ (success) person.21．The dog is very clever, and it can do a lot of ________（amaze）things.22．Is the boy’s computer ________ (break)?23．Eddie was so ________ (tire) that he couldn’t walk any further.24．When she heard the bad news, she didn’t seem ________ (surprise) at all. 25．That’s too ________ (noise) outside. I can’t get to sleep. Please close the windows. 26．His face looks ________ (fun) and makes us laugh.27．Mr Green together with his family likes to eat ________(west) food.28．If you want to keep ________ (health), please do sports every day.29．I often go swimming with my friends when it’s warm and _____ (sun).30．It will be _________ (help) of you to carry all these boxes of books to the library.三、根据汉语提示填空31．The air in the park is very ________（新鲜的）.32．Is your father ________（严格的）with you?33．The Great Wall is very ________（著名的） all over the world.34．They feel ________ (厌烦的) with the book.35．People like dogs because they are friendly and ________(聪明的).36．Zhu Hui misses his family in China and wishes to have his mom’s ________ (美味的) zongzi.37．She is a kind teacher and often speaks to the students in a ________ (温柔的) voice. 38．It’s difficult to make a fire because the matches are ________ (湿的).39．This kind of milk is too ________ (甜的). I don’t like it very much.40． I feel very ________ (舒服的) when I lie on the sofa.一、单项选择1．If you don’t work ________ enough, I don’t think your dream will come ________. A．hardly; truly B．hardly; truely C．hard; true D．hard; truly 2．She did her homework ________ .A．carefully B．careful C．care D．careless 3．—Peter, you work so hard. You are __________ the first one to come to school.—I just want to study well.A．never B．always C．sometimes D．hardly 4．After a three-day rest, he is feeling ________ to go to work now.A．enough good B．enough well C．well enough D．good enough 5．—Mum, the vest (背心) you made looks so ________.—Yes, it fits the dog very ________.A．good; good B．good; well C．well; well D．well; good6．After having a three-day rest, my mother now is feeling ________ to go to work. A．enough good B．enough wellC．good enough D．well enough7．My mother ________ my sister and me to the museum ________ a month. A．brings; two B．takes; twice C．brings; two times D．takes; second 8．Judy can speak English ________ Chinese.A．as good as B．as better as C．as nice as D．as well as 9．The girl is laughing ________. Why is she so _______?A．happily; happy B．happy; happilyC．happily; happily D．happy; happy10．The house has ________ and each room is ________.A．enough rooms; enough big B．enough rooms; big enough C．rooms enough; big enough D．rooms enough; enough big 11．Listening to music in bed is ________.A．great funny B．a great fun C．greatly fun D．great fun拔高训练（副词）二、用所给单词的正确形式填空12．He walked _________ (slow) towards the cat.13．When he gets tired, he never sleeps ________ (somewhere) except on the sofa. 14．Three days _________ (late), he finished his work.15．I really hope you will do these exercises ________ (care), boys and girls. 16．Please walk __________ (quiet). My baby is sleeping.17．When I walked ________ (pass) the park, I saw a watch on the ground.18．________ (final), with the help of Jane, I passed the exam.19．We worried it would rain, ________ (lucky), it didn’t, and the sun came out again.三、根据汉语提示填空20．Please open your mouth _________（充分地）and say “Ah”.21．The bag was light ________ (足够) for me to carry.22．If you don’t have a dream, you’re old, _________（即使） at twenty.23．Peter was quite glad after he worked out the maths problem ________ (独自). 24．________（也许）you should show your mother around your school first.25．I planned everything ________（仔细地）for our trip to Hong Kong.26．________ (幸好), I study and live in China.27．Can you play it _________ (好)?28．________（有时）I watch TV with my family in the evening.29．My father is _________ (总是) glad to help others.30．I usually go back to my hometown _______ (两次) a month.31．Little Jack got up late this morning. ________(幸运地), he wasn’t late for school.。