2023届全国新高考英语精准冲刺复习 主语从句课件(共31张PPT)

(共31张PPT)
2023届全国新高考英语精准冲刺复习
主语从句
l.Jane is good at playing the piano.名词
2.She went out in a hurry.
代词
3.To see is to believe.
不定式
4.Smoking is bad for health.
动名词
5.What he has said is true.
从句
6.
It is said that they have broken up.it
总结：
1.主语是句子说明的人或事物，一般放在句首
2.在句子中充当主语的从句就是主语从句，通常放在
主句
谓语动词
形式前迪
代替，而本身放在句尾
3.主语从句结构：引导词+句子
或
形式主语+谓语+引导词+句子
主语从句考点归纳
主语从句的语序
主语从句的连接词
主谓一致
形式主语结构
Whether she will pass
the exam is uncertain.
好
总结：主语从句的语序陈述句语序
whetheri可以引导主语从句，放在句首，
但if不能。
That he will pass the exam
遇墅
4会
is certain.
总结：that在从句中无实际意义，但
不能省略。
That whether she will
pass the exam is not
任他考任他乱
important.
◆
总结：从句中连词不能重叠使用。
1
拿钱硒元我园
What he needs is more money.
What she needs
are
more
买买头
clothes.
What引导的主语从句，由表语决定谓语动
词的单复数形式。
That the earth moves
around the sun is known to
all.
It is known to all that
主语从句为了避免头重脚轻的现象，用t
做形式主语。
形式主语常用句型
Itbe+名词+that从句
It is a pity that…很遗憾…
It is a fact that…事实是
Itbe+过去分词+that从句
It is said that…据说…
It is known that…众所周知…
Itbe+形容词+that从句
It is obvious that…显然…
It is important that…重要的是…