Unit 1 Asia Grammar课件(共29张PPT) 2023-2024学年牛津译林版英语九年级下册
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| 名称 | Unit 1 Asia Grammar课件(共29张PPT) 2023-2024学年牛津译林版英语九年级下册 |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2024-01-03 18:20:27 | ||
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(共29张PPT)
译林版
初中英语 译林版九年级下册
Unit 1
Period 3
Grammar
新课导入
Free Talk
What do you know about the usages of the word it
1
2
能熟悉并能正确运用本课时的重点单词和短语。
能掌握it作人称代词的用法。
3
能掌握it作非人称代词的用法。
3
能掌握it作形式主语和形式宾语的用法。
预习检测
1. Someone is ringing the doorbell. Go and see ________.
A. who is he B. who he is C. who is it D. who it is
2. In fact ________ is a hard job for the police to keep order in an
important football match.
A. this B. that C. there D. it
D
D
3. We all think ________ quite necessary to stop school bullying (校园欺凌).
A. it B. her C. that D. this
4. —Simon failed the exam again.
—That's not puter games ________ too much of his time.
A. take in B. take on C. take off D. take up
5. In summer ________ hotter in Shanghai than in Dalian.
A. it is B. it were C. there is D. this is
A
D
A
知识梳理
1. The lake is very big—it takes up three quarters of the area.
湖很大，占了四分之三的面积。
take up 占据（空间）；占用（时间）
e.g. The table takes up too much space.
这张桌子太占地方了。
Language Points
2. Across the lake is a 17-hole bridge. 湖上有一座十七孔桥。
这是一个倒装句，相当于A 17-hole bridge is across the lake. 表示方位的词或短语置句首时，句子要完全倒装。
e.g. On the wall are some pictures. 墙上有一些图画。
注意：主语为代词时主谓不倒装。
e.g. Out he rushed. 他跑出去了。
3. There are many stone lions on either side of it.
桥两边有很多石狮子。
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.
这条街两边都可停车。
it作人称代词的用法
Presentation
Look at the panda. It is so small.
Another famous attraction is the Great Wall. It runs for over 6,000 kilometres across northern China.
My aunt will have a baby soon. She hopes it will be a girl.
Look at that cute baby over there! It's a boy, isn't it
— Who was calling you on the phone just now
— It was my cousin.
Riding around the countryside is popular in Guilin, isn't it
Tourists like to take a boat trip along the Lijiang River. It is great fun.
Can you tell us how to use the word it
it用来指代动物或者无生命的事物。
Look at the monkey. It is so clever. 看这只猴子，它真机灵。
This is the Summer Palace. It is really beautiful. 这是颐和园，它真美。
注意：当我们用it指代动物时，如果是宠物，我们通常可以用he或者she来代替it。如：
My cat is five years old. He like sleeping on my bed.
我的小猫五岁了。他喜欢在我的床上睡觉。
I have a dog. She is my best friend. 我有一条狗。她是我最好的朋友。
it用来指代不清楚性别的小孩。
My sister will have a baby soon. We guess it will be a boy.
我的姐姐马上就要生孩子了。我们猜是一个小男孩。
There is a baby over there. It is so cute! 那边有个宝宝，真可爱！
it用来指代不明身份的人。
Who is that over there Maybe it is your friend Jack.
那里的人是谁？也许是你的朋友杰克。
Someone is knocking at the door. Please go and see who it is.
有人在敲门。请你去看看是谁。
it用来指代前面提到过的事物。
This is not my book. It is Jim's。
这不是我的书。它是吉姆的。
Many people have been to Guilin. It is a wonderful place.
很多人去过桂林。它是个很美的地方。
The exchange students visited the Summer Palace yesterday. Kevin is writing about it. Read the passage below and find out what each it refers to. Write your answers in the blanks.
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 there
Across the lake is a 17-hole bridge. There are many stone lions on either side of it. The lions are all different from each other. Isn't it amazing While I was walking along the bridge, my mobile phone rang. It was my mum. I told her that the Summer Palace was well worth visiting.
5.__________________
6.__________________
7.__________________
the bridge
the lions are all different from each other.
the woman who was calling me
活动小结
通过以上的活动，我们学习了it作人称代词的用法：
1.指代动物或__________的事物；
2.指代不清楚__________的小孩；
3.指代__________的人；
4.指代__________的事物。
无生命
性别
不明身份
前面提到过
探究二
it作非人称代词的用法
Presentation
It is 6：30 p.m. It is raining heavily outside.
It is 1 January today. It is New Year's Day.
In Beijing, it is cold and windy in winter.
It is two kilometres from my school to my home.
Can you tell us how to use the word it
it用来指代时间。
—What's the time now 现在是几点？
—It's ten o'clock. 十点。
it用来指代日期。
—When is the Teachers' Day 教师节在什么时候？
—It's on 10 September. 九月十日。
it用来指代天气。
—What's the weather like today 今天天气如何？
—It's nice. 是晴天。
it用来指代温度。
—What's the temperature today 今天的温度是几度？
—It's 25℃. 25度。
it用来指代距离。
—How far is it from your home to school 从你家到学校多远？
—It's a one-hour ride. 骑车要一个小时。
The exchange students left for Shanghai. Kevin has made some notes in his diary. Rewrite his sentences with it.
1. Today is 22 February. We left Beijing for Shanghai early in the morning.
_________________________. We left Beijing for Shanghai early in the morning.
2. Shanghai is about 1,300 kilometres from Beijing.
__________________________ from Beijing to Shanghai.
3. I woke up at 5 a.m. this morning.
__________________________ when I woke up this morning.
It is 22 February today
It is about 1,300 kilometres
It was 5 a.m.
4. I felt a little cold when we went out. The temperature was only 2℃.
I felt a little cold when we went out. _______________________.
5. Winter is very cold and dry in Beijing.
In winter, _____________________________.
6. We arrived in Shanghai on a sunny day.
________________________ when we arrived in Shanghai.
7. We got to our hotel at noon.
_______________________ when we got to our hotel.
8. Our hotel is not far from the Bund.
_______________________ from the Bund to our hotel.
It was only 2℃
it is very cold and dry in Beijing
It was a sunny day
It was noon
It is not far
活动小结
通过以上的活动，我们学习了it作非人称代词的用法：
it用作非人称代词，指代_______、日期、_______、 温度、_________等。
时间
天气
距离
探究三
it作形式主语和形式宾语的用法
Presentation
It is very tiring to climb the steps.
It is popular to hire a bicycle and ride around the countryside.
It is amazing that there are so many rocks in unusual shapes in the cave.
Many people find it pleasant to travel around.
Can you tell us how to use the word it
it还可以用来作为形式主语。
It is so nice to go climbing with him! 和他一起爬山真好！
It is good that we have many friends! 我们有许多朋友真好！
it作为形式主语，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还可以用来作为形式宾语。
I find it easy to solve the problem. 我发现解决这个问题很容易。
it作为形式宾语，常用于下列句型中：
… think(s) /find(s) it easy/difficult/hard/… to ….
Miss Thompson, a British teacher travelling with the exchange students, is writing down what she thinks about Shanghai. Help her complete her notes with it.
Traffic: The traffic is often busy, but public transport here is quite good, so ______________ (easy) for people to get around.
Weather: ______________ (sunny) and warm. We like ______________ here.
Environment: ______________ (said) that the air is not clean here, but I do not think the pollution is as serious as I imagined.
it is easy
It is sunny
it
It is said
Sights: Shanghai is beautiful. ______________ (fun) to ride around the city and visit the interesting places.
Food: Chinese food is delicious. I will ask my family to go to a Chinese restaurant and try ______________ when I get back.
Hotel: We all think ______________ (comfortable) to stay in this hotel. They provide a high level of service.
People: The local people are friendly. ______________ (kind) of them to answer all our questions.
It's fun
it
it comfortable
It's kind
活动小结
通过以上的活动，我们学习了it作形式主语和形式宾语的用法：
指代动词不定式或者从句，常用于下列句型中：
___________________________________、___________________________________、___________________________________、___________________________________、
It is + adjective + (of/for …) + to ….
It takes … some time to ….
It is said/reported/… that ….
… think(s)/find(s) it easy/difficult/… to ….
当堂检测
1. 你很聪明，解出了这道数学题。
2. 今天天气很暖和。
3. 我觉得无法对她撒谎。
4. 那有一只狗，它非常可爱。
5. 现在是一点四十五分。
翻译下列句子（必须带it）。
It's clever of you to work out the Maths problem.
It's very warm today.
I find it impossible to lie to her.
There is a dog. It is very cute.
It's a quarter to two now.
重点单词：
quarter, either, level, service, take up
Unit 1
Period 3
代词it的用法：
1.用作__________，代替人、事、物等。
2.用作非人称代词，指代_______、日期、_______、 温度、_________等。
3.用作_________或者_________，指代动词不定式或者从句，常用于下列句型中：
___________________________________、___________________________________、___________________________________、___________________________________。
人称代词
时间
天气
距离
形式主语
形式宾语
It is + adjective + (of/for …) + to ….
It takes … some time to ….
It is said/reported/… that ….
… think(s)/find(s) it easy/difficult/… to ….
译林版
初中英语 译林版九年级下册
Unit 1
Period 3
Grammar
新课导入
Free Talk
What do you know about the usages of the word it
1
2
能熟悉并能正确运用本课时的重点单词和短语。
能掌握it作人称代词的用法。
3
能掌握it作非人称代词的用法。
3
能掌握it作形式主语和形式宾语的用法。
预习检测
1. Someone is ringing the doorbell. Go and see ________.
A. who is he B. who he is C. who is it D. who it is
2. In fact ________ is a hard job for the police to keep order in an
important football match.
A. this B. that C. there D. it
D
D
3. We all think ________ quite necessary to stop school bullying (校园欺凌).
A. it B. her C. that D. this
4. —Simon failed the exam again.
—That's not puter games ________ too much of his time.
A. take in B. take on C. take off D. take up
5. In summer ________ hotter in Shanghai than in Dalian.
A. it is B. it were C. there is D. this is
A
D
A
知识梳理
1. The lake is very big—it takes up three quarters of the area.
湖很大，占了四分之三的面积。
take up 占据（空间）；占用（时间）
e.g. The table takes up too much space.
这张桌子太占地方了。
Language Points
2. Across the lake is a 17-hole bridge. 湖上有一座十七孔桥。
这是一个倒装句，相当于A 17-hole bridge is across the lake. 表示方位的词或短语置句首时，句子要完全倒装。
e.g. On the wall are some pictures. 墙上有一些图画。
注意：主语为代词时主谓不倒装。
e.g. Out he rushed. 他跑出去了。
3. There are many stone lions on either side of it.
桥两边有很多石狮子。
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.
这条街两边都可停车。
it作人称代词的用法
Presentation
Look at the panda. It is so small.
Another famous attraction is the Great Wall. It runs for over 6,000 kilometres across northern China.
My aunt will have a baby soon. She hopes it will be a girl.
Look at that cute baby over there! It's a boy, isn't it
— Who was calling you on the phone just now
— It was my cousin.
Riding around the countryside is popular in Guilin, isn't it
Tourists like to take a boat trip along the Lijiang River. It is great fun.
Can you tell us how to use the word it
it用来指代动物或者无生命的事物。
Look at the monkey. It is so clever. 看这只猴子，它真机灵。
This is the Summer Palace. It is really beautiful. 这是颐和园，它真美。
注意：当我们用it指代动物时，如果是宠物，我们通常可以用he或者she来代替it。如：
My cat is five years old. He like sleeping on my bed.
我的小猫五岁了。他喜欢在我的床上睡觉。
I have a dog. She is my best friend. 我有一条狗。她是我最好的朋友。
it用来指代不清楚性别的小孩。
My sister will have a baby soon. We guess it will be a boy.
我的姐姐马上就要生孩子了。我们猜是一个小男孩。
There is a baby over there. It is so cute! 那边有个宝宝，真可爱！
it用来指代不明身份的人。
Who is that over there Maybe it is your friend Jack.
那里的人是谁？也许是你的朋友杰克。
Someone is knocking at the door. Please go and see who it is.
有人在敲门。请你去看看是谁。
it用来指代前面提到过的事物。
This is not my book. It is Jim's。
这不是我的书。它是吉姆的。
Many people have been to Guilin. It is a wonderful place.
很多人去过桂林。它是个很美的地方。
The exchange students visited the Summer Palace yesterday. Kevin is writing about it. Read the passage below and find out what each it refers to. Write your answers in the blanks.
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 there
Across the lake is a 17-hole bridge. There are many stone lions on either side of it. The lions are all different from each other. Isn't it amazing While I was walking along the bridge, my mobile phone rang. It was my mum. I told her that the Summer Palace was well worth visiting.
5.__________________
6.__________________
7.__________________
the bridge
the lions are all different from each other.
the woman who was calling me
活动小结
通过以上的活动，我们学习了it作人称代词的用法：
1.指代动物或__________的事物；
2.指代不清楚__________的小孩；
3.指代__________的人；
4.指代__________的事物。
无生命
性别
不明身份
前面提到过
探究二
it作非人称代词的用法
Presentation
It is 6：30 p.m. It is raining heavily outside.
It is 1 January today. It is New Year's Day.
In Beijing, it is cold and windy in winter.
It is two kilometres from my school to my home.
Can you tell us how to use the word it
it用来指代时间。
—What's the time now 现在是几点？
—It's ten o'clock. 十点。
it用来指代日期。
—When is the Teachers' Day 教师节在什么时候？
—It's on 10 September. 九月十日。
it用来指代天气。
—What's the weather like today 今天天气如何？
—It's nice. 是晴天。
it用来指代温度。
—What's the temperature today 今天的温度是几度？
—It's 25℃. 25度。
it用来指代距离。
—How far is it from your home to school 从你家到学校多远？
—It's a one-hour ride. 骑车要一个小时。
The exchange students left for Shanghai. Kevin has made some notes in his diary. Rewrite his sentences with it.
1. Today is 22 February. We left Beijing for Shanghai early in the morning.
_________________________. We left Beijing for Shanghai early in the morning.
2. Shanghai is about 1,300 kilometres from Beijing.
__________________________ from Beijing to Shanghai.
3. I woke up at 5 a.m. this morning.
__________________________ when I woke up this morning.
It is 22 February today
It is about 1,300 kilometres
It was 5 a.m.
4. I felt a little cold when we went out. The temperature was only 2℃.
I felt a little cold when we went out. _______________________.
5. Winter is very cold and dry in Beijing.
In winter, _____________________________.
6. We arrived in Shanghai on a sunny day.
________________________ when we arrived in Shanghai.
7. We got to our hotel at noon.
_______________________ when we got to our hotel.
8. Our hotel is not far from the Bund.
_______________________ from the Bund to our hotel.
It was only 2℃
it is very cold and dry in Beijing
It was a sunny day
It was noon
It is not far
活动小结
通过以上的活动，我们学习了it作非人称代词的用法：
it用作非人称代词，指代_______、日期、_______、 温度、_________等。
时间
天气
距离
探究三
it作形式主语和形式宾语的用法
Presentation
It is very tiring to climb the steps.
It is popular to hire a bicycle and ride around the countryside.
It is amazing that there are so many rocks in unusual shapes in the cave.
Many people find it pleasant to travel around.
Can you tell us how to use the word it
it还可以用来作为形式主语。
It is so nice to go climbing with him! 和他一起爬山真好！
It is good that we have many friends! 我们有许多朋友真好！
it作为形式主语，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还可以用来作为形式宾语。
I find it easy to solve the problem. 我发现解决这个问题很容易。
it作为形式宾语，常用于下列句型中：
… think(s) /find(s) it easy/difficult/hard/… to ….
Miss Thompson, a British teacher travelling with the exchange students, is writing down what she thinks about Shanghai. Help her complete her notes with it.
Traffic: The traffic is often busy, but public transport here is quite good, so ______________ (easy) for people to get around.
Weather: ______________ (sunny) and warm. We like ______________ here.
Environment: ______________ (said) that the air is not clean here, but I do not think the pollution is as serious as I imagined.
it is easy
It is sunny
it
It is said
Sights: Shanghai is beautiful. ______________ (fun) to ride around the city and visit the interesting places.
Food: Chinese food is delicious. I will ask my family to go to a Chinese restaurant and try ______________ when I get back.
Hotel: We all think ______________ (comfortable) to stay in this hotel. They provide a high level of service.
People: The local people are friendly. ______________ (kind) of them to answer all our questions.
It's fun
it
it comfortable
It's kind
活动小结
通过以上的活动，我们学习了it作形式主语和形式宾语的用法：
指代动词不定式或者从句，常用于下列句型中：
___________________________________、___________________________________、___________________________________、___________________________________、
It is + adjective + (of/for …) + to ….
It takes … some time to ….
It is said/reported/… that ….
… think(s)/find(s) it easy/difficult/… to ….
当堂检测
1. 你很聪明，解出了这道数学题。
2. 今天天气很暖和。
3. 我觉得无法对她撒谎。
4. 那有一只狗，它非常可爱。
5. 现在是一点四十五分。
翻译下列句子（必须带it）。
It's clever of you to work out the Maths problem.
It's very warm today.
I find it impossible to lie to her.
There is a dog. It is very cute.
It's a quarter to two now.
重点单词：
quarter, either, level, service, take up
Unit 1
Period 3
代词it的用法：
1.用作__________，代替人、事、物等。
2.用作非人称代词，指代_______、日期、_______、 温度、_________等。
3.用作_________或者_________，指代动词不定式或者从句，常用于下列句型中：
___________________________________、___________________________________、___________________________________、___________________________________。
人称代词
时间
天气
距离
形式主语
形式宾语
It is + adjective + (of/for …) + to ….
It takes … some time to ….
It is said/reported/… that ….
… think(s)/find(s) it easy/difficult/… to ….