1.只能修飾原級的詞,very,quite,so,too。例如:
He is too tired to walk on.他太累了以至于不能再繼續(xù)走了。
My brother runs so fast that I can‘t follow him.我弟弟跑得那么快以至于我跟不上他。
2.原級常用的句型結構
(1)“甲+實意動詞+(倍數(shù))+as+副詞原級+as+乙”表示“甲和乙程度相同”或“甲是乙的幾倍”。例如:
Tom runs as fast as Mike.湯姆和邁克跑得一樣快。
Tom runs twice as fast as Mike.湯姆跑得速度是邁克的二倍。
(2)“甲+助動詞+not+動詞原形+as/so+副詞原級+as+乙”甲不如乙…例如:
He doesn’t walk as slowly as you.他走路不像你那樣慢。
副詞比較級的用法
1.可以修飾比較級的詞,much,a lot,far,…的多; a little,a bit,…一點兒; even甚至;;still仍然。例如:
Lesson One is much easier than Lesson Two.第一課比第二課容易得多。
Tom looks even younger than before.湯姆甚至比以前更年輕。
This train runs much faster than that one.這輛火車比那輛跑地快。
She drives still more carefully than her husband.她開車仍然比她丈夫還認真。
2.比較級常用的句型結構
(1)“甲+實意動詞+(倍數(shù))+副詞比較級+than+乙”表示“甲比乙…”或“甲比乙…幾倍”。例如:
I got up earlier than my mother this morning.我今天早晨起床比我媽媽還早。
He runs three times faster than his brother.他跑的速度比他弟弟快三倍。
(2)“甲+實意動詞+副詞比較級+than+anyother+單數(shù)名詞(+介詞短語)”表示“甲比同一范圍的任何一個人/物都……”,含義是“甲最……”。例如:
Mike gets to school earlier than any other student in his class.
= Mike gets to school earlier than any of the other students in his class.邁克比他們班上任何一個其他的同學到校都早。
= Mike gets to school earlier than the other students in his class.邁克比他們班上其他的同學到校都早。
= Mike gets to school earliest in his class.邁克在他們班到校最早。
注意:Mike gets to school earlier than any student in Tom’s class.邁克比湯姆班上任何一個學生到校都早。(邁克和湯姆不是同一個班)
(4)“比較級+and+比較級”表示“越來越……”。例如:
He is getting taller and taller.他變得越來越高了。
The flowers are more and more beautiful.花兒越來越漂亮。
He does his homework more and more carefully.他做作業(yè)越來越認真了。
(5)“the+比較級,the+比較級”表示“越……,越……”。例如:
The more careful you are,the fewer mistakes you’ll make.你越認真,犯的錯誤越少。
(6)“特殊疑問詞+實意動詞+副詞比較級,甲or乙?”例如:
Who draws better,Jenny or Danny?誰畫得比較好,詹妮還是丹尼?
副詞最高級的用法
最高級常用句型結構
(1)“主語+實意動詞+(the)+副詞最高級+單數(shù)名詞+in/of短語”表示“……是……中最……的”。例如:
I jump (the) farthest in my class.我是我們班跳得最遠的。
(2) “特殊疑問詞+be+the+副詞最高級+甲,乙,or丙?”用于三者以上的比較。例如:
Which season do you like (the) best,spring,summer or autumn?你最喜歡哪一個季節(jié),春天,夏天還是秋天?
(3)“特殊疑問詞+be+the+最高級+甲,乙,or丙?”用于三者以上的比較。例如:
Which country is the largest,China,Brazil or Canada?哪一個國家最大,中國,巴西還是加拿大?