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it在写作中的应用.ppt


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It在写作中的运用
Crazy English rains cats and dogs. is time to quit smoking. is never too old to learn. 4. It is no use crying over spilt milk. 5. It is a shame that he didn’t pass the exam. found it difficult to accustom himself to getting up early. 7. It is suggested that we (should) arrive there in 2 hours. 8. It was not until yesterday that I met my old friend. seemed that he was addicted to playing games. ’s up to you.
Teaching aims:
1. it作代词时的用法;
2. it作形式主语和形式宾语;
3. 强调句型;
4. it 固定短语和常用句型;
5. it的用法在写作中的应用。
热身一下
1. 今天天气寒冷。
2. 今天是星期三。
3. 教室到操场有3分钟的步行路程。
,它使我聪明。
5 是谁呀?是我。
It is cold today.
It’s Wednesday today.
It is a three minutes’ walk from the classroom to the playground.
I have a dictionary. It makes me smart.
Who is it? It’s me.
想一想,it 作代词分别指代什么?
1. it的基本用法 (1)用作人称代词,代替前文提到过的事物。 The train has arrived. It arrived half an hour ago. (2)用以代替提示代词this, that。 —What’s this? —It’s a knife. —Whose watch is that? —It’s mine. (3)起指示代词的作用,指一个人或事物。 —Who is knocking at the door? —It’s me. (4)指环境情况等。 It was very noisy (quiet) at the very moment. (5)指时间、季节等。 —What time is it? —It’s eight o’clock. (6)指距离。 It is a long way to the school.
2. it 作形式主语
To learn English well is important for us.
puter games all day long is a waste of time.
That we students should be kind to others is necessary.
It is important for us to learn English well.
3. It is necessary that we students should be kind to others.
2. It is a waste of time puter games all day long.
To learn English well
puter games all day long
That we students should be kind to others
It is no use /no good /a waste of time doing sth.
It is strange/important/necessary that..(should) do..
to do
for sb to do
翻译:
据说他读过这篇小说
It was said that he had read this novel .
It is/was said that +从句
reported
believed
thought
= sb/sth is/was said to do/ have done…
3. it 作形式宾语
1)我发现\感觉\认为你完成作业很难。
I find/feel/think/consider it hard for you to finish your homework.
他们戒烟当做一项

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  • 时间2018-03-22