'It'的用法课件(共23张PPT) 人教新目标Go For It!英语八年级上册

(共23张PPT)
课程标题： “It”的用法
学科： 初中英语
When he is free, he likes to read English. And he’s reading it now instead of going to the park. He usually tells others it’s never too old to learn. Do you agree with him
All his friends think it’s amazing that at his age he is still fit. Actually it is helpful for him to keep doing exercise every day.
It’s a fine day today. Grandpa Chen’s friends are going to enjoy the sunshine together in the park. It is a lovely and quiet place. However, it is about 10 kilometers to the park, and Grandpa Chen thinks it is too far, so he just stays at home.
it
02
Impersonal pronoun 非人称代词
03
Formal subject 形式主语
Formal object 形式宾语
CONTENTS
01
Personal pronoun 人称代词
01
Personal pronoun 人称代词
When he is free, he likes to read English. And he’s reading it now instead of going to the park.
It is used:
1. when we identify ourselves to someone who can’t see us.
I can’t hear you very well. It’s a really bad line! Can you speak louder
Hello Who’s that
It’s me, Jess.
it = English
2. the telephone signal
Personal pronoun, referring to
1. things, actions and ideas;
2. the animal or thing mentioned above;
4. a person when the person is unknown.
3. the person who you are not sure of sex;
02
Impersonal pronoun 非人称代词
time
date
distance
It was nearly midnight when she came back.
It is a fine day.
It is April 1st today.
It is over 1000 kilometers from Beijing to Xi’an.
temperature
It is 30 ℃ today.
Impersonal pronoun 非人称代词
environment
It’s quiet here.
weather
1. It was very cold yesterday.
2. It is about 8:30 now.
3. It is about 5km from my home to the park.
4. It will be 8 ℃ tomorrow.
5. It is March 9th today.
6. It will be lovely in the garden tonight．
weather
time
distance
temperature
What is ‘it’ used to talk about
date
environment
It’s never too old to learn.
In this sentence, what does “it” refer to
Can ‘it’ be used in other ways
03
Formal subject 形式主语
Formal object 形式宾语
It is amazing that at my age I am still fit.
2. It is easier to fall than to rise.
3. It is no good crying over spilt milk.
4. I think it best that you should do more exercise.
5. He found it difficult to make himself get up early.
The subject position
It is amazing that at my age I am still fit.
2. It is easier to fall than to rise.
3. It is no good crying over spilt milk.
“It” can be used in the
subject position to stand for
_______, _____
or _________.
a clause
to do
doing
The object position
4. I think it best that you should do more exercise.
5. He found it difficult to make himself get up early.
a clause
to do
It’s very interesting to learn English.
Is it certain that they will win
It is good learning without practice.
It is fun for him to study.
It’s a pity that our teacher can’t take
part in our party.
6. It is suggested that we (should) arrive
there in 2 hours.
Observation
formal subject 形式主语
It + is + adj./ n./ p.p. + to do/ doing/ clause
true subject
clear, easy, true, difficult, certain, etc.
fun, a pity, a shame, no use / good, etc.
said, believed, decided, hoped, etc.
Words are used in the structure:
formal object 形式宾语
2. … + verb + it + adj./ n. + to do/ doing /clause
true object
find, think, feel, believe, consider, make, etc.
Verbs are used in the structure:
Rewrite the sentences by using ‘it’.
1. To keep order in an important football match is a hard job for the police.
__ __ ___ _____ ____ for the police to keep order in an important football match.
2．To recite the passages is an effective way in English study.
__ __ ___ ________ _____ in English study to recite the passages.
It is a hard job
It is an effective way
3. I meant that you might go without me, but I didn’t make that clear.
I didn’t _____ __ _____ that you might go without me.
4．Memorizing 20 English words a day is easy for me.
I find __ ____ __ __________20 English words a day.
make it clear
it easy to memorize
Practice
Summary
formal subject
It + is + adj./ n./ p.p. + to do/ doing/ clause
true subject
formal object
2. … + verb + it + adj./ n. + to do/ doing/clause
true object
weather
time
date
distance
temperature
02
01
Personal pronoun
人称代词
Formal object
形式宾语
Impersonal pronoun
非人称代词
Formal subject
形式主语
03
environment
1. Rewrite the sentences with ‘it’.
1). We think that it is our duty to clean our classroom every day.
We think ____ ____ ____ to clean our classroom every day.
2). He felt that learning English well was important .
He felt ___ _________ ________ English well.
3). They found that that they would finish their work in two days was difficult.
They found ___ ________ that they would finish their work in two days.
4). That English is being accepted as an international language is a fact.
=
5). To complete the design before National Day is necessary.
=
Homework
4) It is necessary to complete the design before National Day.
5) It is a fact that English is being accepted as an international language.
Answers
1) it our duty
2) it important learning
3) it difficult
Umbrella is what we easily forget and leave behind in our daily life. When the weather is fine, we certainly don’t think of it. Only when it is raining, we’ll carry it purposefully. But as soon as the rain stops, it’s most likely we’ll forget where we’ve put it.
Once I suddenly found my longtime used umbrella ‘disappeared’. I really regretted losing it for my carelessness. Days later, out of my expectation, I saw it quietly stand in a corner of my office. I was extremely glad to regain it. It occurred to me that I just sought for it only when I needed it.
It sets me thinking. I’d appreciate it that around us there is a person giving us support in silence just like an old umbrella.
Who is it that protects you from the rain or any wretched weather Please say thanks to him or her.
2. Read the passage, underline ‘it’, and think about the use of ‘it’.
Thank You !