内容正文:
高中沪教上海版
【寒假专版】
B版句型易错点精讲
寒假专版
【B版句型易错点精讲】Not all..(部分否
定)
高中·沪教上海版·选择性必修第二册
句型结构:Not all decisions we make will turn out to be right.(部分否定)
易错点1:混淆部分否定与全部否定
核心知识点:
not all..表示“并非所有…都”(部分否定);none或all.not.(口语中较少用)表示“全
部否定”,但not all..更常用且符合语法规范。
典型例句对比:
典型错误:All decisions we make will not turn out to be right..(×)
正确表达:Not all decisions we make will turn out to be right..(√)
真题链接(沪教上海版高中选择性必修第二册同步练习):
the students in our class have finished their homework.Some are still working
on it.
A.None of
B.Not all
C.All not
答案:B
解析:根据“Some are still working”可知是部分否定,用Not all.,None of表示全部否定,
不符合语境。
易错点2:否定词位置错误
核心知识点:
高中沪教上海版
【寒假专版】
B版句型易错点精讲
部分否定结构中,not需置于al/both/evey等词之前,构成“Not all/both/every.”,而非否定
谓语动词。
典型例句对比:
典型错误:All decisions we make not will turn out to be right.(×)
正确表达:Not all decisions we make will turn out to be right.(√)
例句对比:
Not all birds can fly.(√,部分否定,正确结构)
All birds cannot fly.(×,否定词位置错误,易歧义)
易错点3:与“no+名词”混淆
核心知识点:
not all+-名词(部分否定)≠no+名词(全部否定),二者语义完全不同。
典型例句对比:
典型错误:Not all the books are mine..→误理解为“没有一本书是我的”(×)
正确语义:Not all the books are mine..→“并非所有书都是我的”(部分否定)
真题链接(沪教上海版高中选择性必修第二册基础训练):
-Do you know all the people at the party?
NO,
I only know some of them.
A.no one
B.not all
C.none
答案:B
解析:根据“I only know some”可知是“并非全部认识”,用not all,.no one和none表示
“全部不认识”,与句意不符。
易错点4:主谓一致错误
核心知识点:
notl+可数名词复数作主语时,谓语动词用复数形式(因表示部分成员,仍为复数概念)。
2
高中沪教上海版
【寒假专版】
B版句型易错点精讲
典型例句对比:
典型错误:Not all the information are useful..(×)
修正:Not all the information is useful..(√)
典型错误:Not all the students has passed the exam.(×)
正确表达:Not all the students have passed the exam.(√)
真题链接(沪教上海版高中选择性必修第二册单元测试):
Not all the suggestions
(be)practical,but we should consider them carefully.
答案:are
解析:suggestions为可数名词复数,not all后接复数主语,谓语用are。
句型易错点精准训练
一、单项选择
1.
the children in the park are playing games.Some are reading books quietly.
A.None of
B.Not all
C.All not
2.-Do you understand all the questions in the test?
—No,
I need to ask the teacher about some
A.not all
B.no one
C.none
3
birds can fly.For example,penguins can't
A.A11
B.Not all
C.None of
二、用所给单词的适当形式填空
1.Not all the apples on the tree
(be)red.Some are green
2.Not all students
(like)playing football.Some prefer basketball
3
高中沪教上海版
【寒假专版】
B版句型易错点精讲
3.Not all the water in the bottle
(be)clean.
三、改正句子中的错误
1.All the students not are here today.
2.Not all the information are correct.
3.All my friends will not come to the party.
参考答案
I.单项选择
1.B2.A3B
Ⅱ.用所给单词的适当形式填空
1.are 2.like 3.is
I.改正句子中的错误
1.Not all the students are here today
2.Not all the information is correct.
3.Not all my friends will come to the party.