二轮复习专题16习 it 作形式主语 高考英语语法专项讲练课件

这是一份二轮复习专题16习 it 作形式主语 高考英语语法专项讲练课件，共9页。PPT课件主要包含了It ，Summary 等内容，欢迎下载使用。

This mrning, Ted went t schl in a rush. After all, that he wuld make a speech in tday's English class was scheduled. Hwever, he didn't even start t prepare fr it. Therefre, t take it up right away was urgent. Hwever, hardly had Ted finished half f the draft when Miss Li came in smilingly. Yet, crying ver spilt milk was n use. He tld everything t the teacher. Frtunatelly, t give him anther chance t make the speech the next day was s kind f Miss Li. Frm then n, Ted never put ff what culd be dne tday till tmrrw.
Warming up
Hw t imprve the underlined sentences?
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---frmal subject
真正的主语可以由什么来充当？
Observing and thinking
It's necessary fr the yung t master ne freign language.It's selfless f him t share all his learning materials with thers.It's a pleasure t make a speech here n behalf f my class.
It's a waste f time being immersed in frustratin.It's n gd quarreling with yur family.It's much fun playing n the beach.
It's knwn t all that Ted wn the first place in the English speech cntest.It's a pity that we failed t cmmunicate with Ted face t face.Ted is always ready t help thers. It's n wnder that he is respected by all f us.
1. But remember, it’s yu that has t grw and read and reread in rder t better understand yur friends. （2020全国卷I)But remember, that has t grw and read and reread in rder t better understand yur friends is yu.
如何检验“it”是否为形式主语？
2. But at times, it seems t difficult and t far ut f reach that we accept and lve urselves. （2020全国卷I改)But at times, that we accept and lve urselves seems t difficult and t far ut f reach.
Cmparing and analyzing
将“真正的主语”代入“形式主语”位置，看句子是否成立。
it 作形式主语时，真正的主语:
不定式动名词名词性从句