2020高考英语选择题常考知识点归纳
倒装句
1. 完全倒装
表示方式或方位的副词或介词短语置于句首
eg. In the dark forest _______, some large enough to hold veral English towns.
A. stand many lakes
B. lie many lakes
C. many lakes lie
D. many lakes stand
Key: B
2. 部分倒装
a. only修饰副词、介词短语或状语从句，且放于句首时
eg. Only then ______ how much damage had been caud.
A. she realized
B. she had realized
C. had she realized
D. did she realized
Key: D
b. 否定副词never,nor,not,hardly,little,ldom,rarely等置于句首时
eg. Little _____ that we were watching his every move, so
he emed to be going his own way in this business.
A. he realized
B. he didn’t realize
C. didn’t he realize
D. did he realize
Key: D
c. 几个重要句型
So + be/情态/助动词+ 主语
Neither + be/情态/助动词+ 主语
家长对孩子的评价So + adj/adv …+ that …
Neither …, nor …
Not only …, but also …
Not until …
eg. If Joe’s wife won’t go to the party, ___________.
A. he will either
B. neither will he
C. he neither will
静字的成语
D. either he will
Key: B
长斑怎么调理3. 形式倒装
as 引导让步状语从句，必须把所强调的信息放在句首
eg. _______, his idea was accepted by all the people at the meeting.
A. Strange as might it sound
B. As it might sound strange
明星大全螺狮肉C. As strange it might sound
D. Strange as it might sound
Key: D
高考英语单项选择常考知识点总结：强调句
强调句
1.强调句型
It is/was + 被强调部分+ that + 句子其他成分
a. 强调句变为一般疑问句或特殊疑问句
b. not…until的强调句型
eg. It ______ we had stayed together for a couple of days
_____ I found we had a lot in common.
A. was until; when
B. was until; that
C. wasn’t unitl; when
D. wasn’t until; that
Key: D
c. 强调句中含有定语从句或其他从句
eg. It is not who is right but what is right ______ is of importance.
A. which
B. it
C. that
D. this
Key: C
d. 强调句中强调时间装状语和It is +时间+ when定语从句等句式的区分
2. 谓语动词的强调
强调谓语用do/does/did 。
数词
一.概念:
数词分两类：基数词和序数词.表示数目的词叫基数词，表示须序的词叫序数词.
二.相关知识点精讲
1.基数词
1)基数词一般可写成如345或three hundred and forty-five.
2)基数词一般是单数形式，但遇下列情况，常用复数:
a. 与of 短语连用，表示概数，不能与具体数目连用，如scores of people 指许多人;
b. 在一些表示"一排"或"一组"的词组里.例如:
They arrived in twos and threes. 他们三三两两的到了.
c. 表示"几十岁".
d. 表示"年代"，用in +the +数词复数.
e. 在乘法运算的一种表示法里，如Three fives is(are)fifteen.
2.序数词
鹿角粉序数词的缩写形式如first---1st cond---2nd
thirty-first---31st等.
3.数词的用法
1)倍数表示法
机器人总动员观后感a. 主语+谓语+倍数(或分数)+ as + adj. + as.例如
I have three times as many as you. 我有你三倍那么多.
b. 主语+谓语+倍数(分数)+ the size (amount,length…) of….例如:
The earth is 49 times the size of the moon. 地球是月球的
49倍.
c. 主语+谓语+倍数(分数)+ 形容词(副词)比较级+ than….例如:
The grain output is 8 percent higher this year than that of
last year. 今年比去年粮食产量增加8%.
d. 还可以用by+倍数，表示增加多少倍.例如:
The production of grain has been incread by four times
this year. 今年粮食产量增加了4倍.
2)分数表示法的构成：基数词代表分子，序数词代表分母.分子大于1时，分子的序数词用单数，分母序数词用复数.例如:
1/3 one-third; 3/37 three and three-venths.
冠词
I. 不定冠词的用法
不定冠词有a和an两种形式。a用在以辅音音标开头的词前,an 用在以元音音标开头的词前。
a hou, a uful book
an hour, an umbrella
澳大利亚的美食不定冠词的用法主要有:
1) 泛指某人或某物，不具体说明其为何人或何物。在行文叙述时，第一次提到某个人或事物时，通常使用不定冠词，此为“泛指”。例如:
A girl is asking for you on the phone.
My mother works in a hospital.
2) 用在单数可数名词前，表示一类人或事物，即以一个个体代表
整类人或事物，此为“类指”。例如:
A plane is faster than a train.飞机比火车快。
