介绍:
（01-26）周二语法极客辅导课
检测：
1.这件毛衣比较好，但是它的价格是另一件的两倍。
This sweater is better, but it costs___________the other one.
A.as much twice as.
B.Twice as much as
C..as twice as much as.
D.Twice more than.
倍数副词的表达法：“什么是什么的几倍”
倍数词 as+形容词/.副词+as…
倍数词+the+名词+of+….
本节内容
2.“I have at most 100 dollars.”means “I have_________100 dollars.”（C）
A.more than
B.Less than
C.Not more than
D.Not less than.
3.“I need at least five hundred.”means“I need__________five hundred.”(D)
E.more than
F.Less than
G.Not more than
H.Not less than.
4.You are __________careful than your brother. You two can’t do the work that needs care and skill.(B)
A.not more
B.No more
C.Not less
D.No less
【Not more than】顶多，不多于，最多（=at most）只说明事实
【Not less than】至少，不少于（=at least）只说明事实。
she has not more than three childrens.她顶多有3个孩子。
In this school, there are not less than five hundred students studying english.
这所学校至少有500个学生在学英语。
【Not more..than...】不比...更、
【Not less....than..】.不比....差、不亚于...
The subject is not more important than that one.
【No more...than...】两者同样都不，同...一样不（=neither...nor..）
他和我都读不懂西班牙语。
He is no more able to read Spanish than I am.
Neither he nor I am able to read Spanish.
Spanish is no less a mother tongue for him than English.
如同英语一样，西班牙语也是他的母语。
Your brtoher is no less wise than you,你的兄弟跟你一样聪明。
区分：
You are not morecareful than he is.你不如他仔细
You are no more careful than he is你和他一样不仔细
You are not less careful than he si你不如他仔细
You are no less careful than he is.你和他一样仔细。
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