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牛津譯林版九年級英語下冊
Unit1 Asia Grammar
譯林版·九年級下冊
Unit 1 Asia
Grammar
What will you think of when you see the word “it
Brainstorming
Look at the cute baby. It is a girl, right
My aunt will have a baby soon. She hopes it will be a boy.
baby
強調句: It is / was … who / that …
I hid the ball behind the door yesterday.
主語
謂語
賓語
狀語
地點
狀語
時間
1) It was I who hid the ball behind the door yesterday.
2) It was the ball that I hid behind the door yesterday.
3) It was behind the door that I hid the ball yesterday.
4) It was yesterday that I hid the ball behind the door.
5) I did hide the ball behind the door yesterday.
He likes skating very much.
1) It is he who likes skating very much.
2) It is skating that he likes very much.
Useful structures with it
1.It is + adj.+ (of / for sb) + to do sth.
2.It takes sb. some time to do sth.
3.It is said/reported/known … + that從句.
4.It is one’s turn to do sth.
5.It’s time to do sth / for sth.
6.It’s + some time since 從句.
7.It’s a pity that 從句.
8.It’s better (for sb ) to do sth.
9.It seems that 從句.
10.It is +被強調部分+who/ that 從句.
代詞it的用法
我們常用it作人稱代詞，代替人、事、物等。如：
—Who's that 那是誰？
—It's my uncle. 那是我的叔叔。
—What's this 這是什么？
—It's a book. 這是一本書。
3. There are many stone lions on either side of it.
橋兩邊有很多石獅子。
on either side of = on both sides of
e.g. You can park on either side of the street.
=You can park on both sides of the street.
這條街兩邊都可停車。
Play a guessing game
It is a kind of animal. It is very lovely. It wears big black glasses on its face. What is it
Presentation
Use it for animals and lifeless things
Play a guessing game
It is a tourist attraction. It lies in the northern part of China.
It is a wall which was built to defend the enemy. What is it
Who is it
once lived in the White House for
several years
69 years old
graduated from Yale University
It is Hillary Clinton, the wife of Bill Clinton.
We use it for a young child when we do not know whether it is a girl or a boy.
It is a common thing. It looks like a mushroom.
It is used on rainy days. What is it
Play a guessing game
We use it for animals and lifeless things.
It is a type of transportation. It was invented by an Englishman. It has two wheels and is widely used in China. What is it
Play a guessing game
Who is it
—Who was calling you on the phone just now
—____ was my cousin.
It
We use it for an unknown person.
Use it for an unknown a person
Presentation
Who it is？
It is Hillary Clinton.
Here, “it” is used for an unknown person.
—Who was calling you on the phone just now — ____ was my cousin.
It
Presentation
Use it for a young child
Look at the cute baby.
It is a girl, right
we use it for a young child when we don’t know whether it is a girl or a boy.
Riding around the countryside is popular now, isn’t it
Yesterday we visited the Summer Palace and spent about three hours in it. The palace is a Chinese garden and mainly includes a hill and a lake. The lake is very big— it takes up three quarters of the area. It was frozen, so we could not row a boat there. It was really a pity.
1.______________
2. ________
3. ________
4. _____________
______
the Summer Palace
the lake
the lake
we could not row a boat
Use it for an action, a situation or an idea
Presentation
We have learned something about Guilin in Reading.
Do you remember what activity is popular in Guilin
Riding around the countryside is popular now, isn’t it Tourists like to take a boat trip along the Lijiang River. It is great fun.
Here, we use it for an action, a situation or an idea mentioned in a previous statement.
寫出5個用“it”作為形式主語或形式賓語的句子并指出其成分。
Example:
(1)It is generous of Bill Gates to donate his money to the poor.
(2)It is impossible for such a little boy to carry the heavy bag.
(3)It is no use crying over spilt milk.
(4)It is amazing that he did it on his own.
(5)I find it difficult to understand his idea.
形主
形主
形賓
形主
形主
Useful phrases with it
It doesn’t matter.
take it easy
make it
believe it or not
let it go
不要緊，沒關系
別著急，別緊張
做到，成功
信不信由你
隨它去吧
it用來指代前面提到過的事物。如：
This is not my book. It is Jim's。
這不是我的書。它是吉姆的。
Many people have been to Guilin. It is a wonderful place.
很多人去過桂林。它是個很美的地方。
it用來指代動物或者無生命的事物。如：
Look at the monkey. It is so clever. 看這只猴子，它真機靈。
This is the Summer Palace. It is really beautiful. 這是頤和園，它真美。
注意：當我們用it指代動物時，如果是寵物，我們通常可以用he或者she來代替it。如：
My cat is five years old. He like sleeping on my bed.
我的小貓五歲了。他喜歡在我的床上睡覺。
I have a dog. She is my best friend. 我有一條狗。她是我最好的朋友。
Useful structures with it
It is + adjective + (of/ for ) + to ....
It takes ... some time to ....
It is said/reported/... that....
... think(s)/ find(s) it easy/ difficult/ ... to ....
To have a good knowledge of history is very helpful for all of us.
To learn a foreign language is very useful for a scientist.
To finish this work in three hours is necessary.
It is very helpful for all of us to have a good knowledge.
It is necessary to finish this work in three hours.
It is very useful for a scientist to learn a foreign language.
I. 用it作形式主語改寫句子。
it作為形式主語，常用于下列句型中：
It is + adjective + (of/for …) + to ….
It takes … some time to ….
It is said/reported/… that ….
it作為形式賓語，常見于下列句型中：
… think(s) /find(s) it easy/difficult/hard/… to ….
我們還可以用it作非人稱代詞，指代時間、日期，天氣、溫度、距離等。如：
—What's the time now 現在是幾點？
—It's ten o'clock. 十點。
—When is the Teachers' Day 教師節在什么時候？
—It's on 10 September. 九月十日。
—What's the weather like today 今天天氣如何？
—It's nice. 是晴天。
—How far is it from your home to school 從你家到學校多遠？
—It's a one-hour ride. 騎車要一個小時。
課堂總結
重點單詞：
quarter, either, level, service, take up
Unit 1
Period 3
代詞it的用法：
1.用作__________，代替人、事、物等。
2.用作非人稱代詞，指代_______、日期、_______、 溫度、_________等。
3.用作_________或者_________，指代動詞不定式或者從句，常用于下列句型中：
___________________________________、___________________________________、___________________________________、___________________________________。
人稱代詞
時間
天氣
距離
形式主語
形式賓語
It is + adjective + (of/for …) + to ….
It takes … some time to ….
It is said/reported/… that ….
… think(s)/find(s) it easy/difficult/… to ….
當堂檢測
一、用正確的詞填空，并說出it的用法。
1.—What time is it —_____ is ten o'clock now.
2.—Who is knocking at the door —_____ must be Tom.
3.—Have you seen my pen —Yes, _____ is in the desk.
4.—What's the weather today —_____ is windy today.
5. _____ is about ten minutes' walk from here to the station.
It
use it for the time
It
use it for an unknown person
it
use it for lifeless things
It
use it for the weather
It
use it for the distance

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