Module 2 Unit 4 Natural disastersGrammar课件2021-2022学年深圳牛津版九年级下册(共30张PPT无素材)
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| 名称 | Module 2 Unit 4 Natural disastersGrammar课件2021-2022学年深圳牛津版九年级下册(共30张PPT无素材) |  | |
| 格式 | zip | ||
| 文件大小 | 7.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津深圳版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-03-03 12:40:41 | ||
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(共30张PPT)
Grammar
广州牛津版九下
Unit 4 Natural disasters
01/
02/
Presentation
CONTENT
03/
04/
Homework
More Practice
Extension
01 Presentation
Grammar
it---replace a
to-infinitive
It seems/appears
that…
it—the empty subject
Lead-in
Kevin: Dad. There’s a flood. What should we do
Dad: Kevin, my boss has given me some work. It’s important to stick with it.
Try to think: What does the underlined word “it” mean here
“It” means “work”.
Do you want to know more about “it”
The distance
The temperature
time
season
weather
Answer these questions using it as the subject.
A
It’s hot.
It’s ten o’clock in the morning.
It’s 10 May, 2015.
It’s summer now.
It is about 20-minute walk from my home to the school.
Put the words in the correct order to make meaningful sentences.
B
It is time for supper now.
It is autumn in Australia now.
It is about five kilometres to the park.
It was windy yesterday.
presentation
It took a long time to build the house. (To build the house took a long time.)
Sentence 1
It takes/took sb. some time to do sth.
链接中考
从这里走到白云山顶大约要花一小时。（2020·广州）
__________ __________ about an hour _________ __________ to the top of the Baiyun Mountain from here.
It takes
to walk
It is wrong to pay no attention to Kevin. (To pay no attention to Kevin is wrong.)
Sentence 2
It is/was adj. (of/for) sb. to do sth.
链接中考
参观广州博物馆对我们很有教育意义。（2018·广州）
________ _______ very educational for us _________ ___________ Guangzhou Museum.
It is
to visit
It is not a good idea to sit around and worry about the flood. (To sit around and worry about the flood is not a good idea.)
Sentence 3
It is/was n. to do sth.
Make a sentence according to the picture.
necessity; save
It is a necessity to save the Earth.
production
Write a sentence using it and a to-infinitive under each picture below.
C1
It is important to stay calm when there is a fire.
It is dangerous to start a fire in the forest.
It is a good idea to take an umbrella.
It is nice to have a picnic in the park.
特别提示
1. It’s +形容词/名词+（for sb. / sth）+to do sth
此处形容词是描述事物的特性。用于此句型的形容词有：easy, hard, difficult. possible, bad, important, necessary, good, exciting, interesting等。
2. It’s +形容词+of sb. +to do sth
这个句型是易丢分句型，此处形容词是描述人的品德、特征。
用于此句型的形容词有：kind, nice, wise, polite, friendly, foolish, clever等。
链接中考
1. It usually takes me 10 minutes _______ to school every day. （2020·四川）
A. to get B. get C. gets D. getting
2. It’s necessary ______ masks（口罩）in public places during the COVID-19 period. （2020·云南）
A. for us to wear B. for us wearing
C. of us wearing D. of us to wear
3.It is wise _____ Linda to make up her mind ____ to play an instrument. （2020·内蒙古）
A. for; learning B. for; to learn
C. of; learning D. of; to learn
链接中考
4.（2020·常州）避免犯同样的错误是很有必要的。（翻译句子）
______________________________________________________________
5.（2020·扬州）训练学生的生活技能很重要。（翻译句子）
______________________________________________________________
It’s necessary to avoid making the same mistake.
It is very important to train students’ life skills.
presentation
We can also use it as the empty subject in the following sentence pattern: It seems/appears that …
It seems that it is going to rain.
It appears that his mother knows the truth.
似乎/好像/看来.....
Put the words in brackets in the correct order to complete the conversations.
D
It seems that a typhoon is coming.
It appears that the flight has been cancelled.
It seems that something bad has happened to her.
production
Summary
02 Extension
extension
1. I dropped my watch and it broke.
it用于上文提到的情况
2. Is it a boy or a girl
it 指性别不明的婴儿或用于确认某人的身份
3. It’s too late to go there now.
It rained all day yesterday.
it 用于指时间、距离、价值、天气等自然现象
4. I find it difficult to do the job well.
it用作形式宾语
03 More Practice
1. It is generally considered unwise to give a child ____.
he or she wants.
A. however B. whatever
C. whichever D. whenever
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
3. ____ is a fact that English is being accepted as an
international language.
A. There B. This C. That D. It
4. Is ___ necessary to take off our shoes when we
enter the lab
A. everyone B. this C. her D. it
5. ____ will take you a lot of time to find him in the crowd.
A. It B. I C. We D. They
6. It is no use ____ there, the situation is hopeless now.
A. to go B. to be going
C. going D. having gone
7. It is never too late to learn, ____
A. is it B. isn’t it
C. does it D. doesn’t it
8. ____ is known to all that Shenzhou VI launched
successfully.
A. As B. What C. It D. That
9. ____ is reported in the newspaper, the Earthquake
in East China's Jiangxi Province killed 13 people.
A. It B. As C. That D. What
10. ____ certain that his invention will make people’s
life convenient.
A. That’s B. This is C. It’s D. What’s
11. ____ that there is another football match on
the air this evening.
A. It says B. It was said
C. It is said D. What was said
12. ____ that their daughter got an opportunity
to study abroad.
A. It’s a exciting news B. This is an exciting news
C. This is exiting news D. It’s exciting news
“双减”背景下，作业如何减负？
Homework
Homework
可参考作业布置如下：
Samples:
作业类型多样性
书面作业（可选） 创新探究性作业（可选）
1. 1.小组合作，网上搜集5张图片，用It做形式主语看图造句。（必须是it做形式主语的不同句型）
THANKS
Grammar
广州牛津版九下
Unit 4 Natural disasters
01/
02/
Presentation
CONTENT
03/
04/
Homework
More Practice
Extension
01 Presentation
Grammar
it---replace a
to-infinitive
It seems/appears
that…
it—the empty subject
Lead-in
Kevin: Dad. There’s a flood. What should we do
Dad: Kevin, my boss has given me some work. It’s important to stick with it.
Try to think: What does the underlined word “it” mean here
“It” means “work”.
Do you want to know more about “it”
The distance
The temperature
time
season
weather
Answer these questions using it as the subject.
A
It’s hot.
It’s ten o’clock in the morning.
It’s 10 May, 2015.
It’s summer now.
It is about 20-minute walk from my home to the school.
Put the words in the correct order to make meaningful sentences.
B
It is time for supper now.
It is autumn in Australia now.
It is about five kilometres to the park.
It was windy yesterday.
presentation
It took a long time to build the house. (To build the house took a long time.)
Sentence 1
It takes/took sb. some time to do sth.
链接中考
从这里走到白云山顶大约要花一小时。（2020·广州）
__________ __________ about an hour _________ __________ to the top of the Baiyun Mountain from here.
It takes
to walk
It is wrong to pay no attention to Kevin. (To pay no attention to Kevin is wrong.)
Sentence 2
It is/was adj. (of/for) sb. to do sth.
链接中考
参观广州博物馆对我们很有教育意义。（2018·广州）
________ _______ very educational for us _________ ___________ Guangzhou Museum.
It is
to visit
It is not a good idea to sit around and worry about the flood. (To sit around and worry about the flood is not a good idea.)
Sentence 3
It is/was n. to do sth.
Make a sentence according to the picture.
necessity; save
It is a necessity to save the Earth.
production
Write a sentence using it and a to-infinitive under each picture below.
C1
It is important to stay calm when there is a fire.
It is dangerous to start a fire in the forest.
It is a good idea to take an umbrella.
It is nice to have a picnic in the park.
特别提示
1. It’s +形容词/名词+（for sb. / sth）+to do sth
此处形容词是描述事物的特性。用于此句型的形容词有：easy, hard, difficult. possible, bad, important, necessary, good, exciting, interesting等。
2. It’s +形容词+of sb. +to do sth
这个句型是易丢分句型，此处形容词是描述人的品德、特征。
用于此句型的形容词有：kind, nice, wise, polite, friendly, foolish, clever等。
链接中考
1. It usually takes me 10 minutes _______ to school every day. （2020·四川）
A. to get B. get C. gets D. getting
2. It’s necessary ______ masks（口罩）in public places during the COVID-19 period. （2020·云南）
A. for us to wear B. for us wearing
C. of us wearing D. of us to wear
3.It is wise _____ Linda to make up her mind ____ to play an instrument. （2020·内蒙古）
A. for; learning B. for; to learn
C. of; learning D. of; to learn
链接中考
4.（2020·常州）避免犯同样的错误是很有必要的。（翻译句子）
______________________________________________________________
5.（2020·扬州）训练学生的生活技能很重要。（翻译句子）
______________________________________________________________
It’s necessary to avoid making the same mistake.
It is very important to train students’ life skills.
presentation
We can also use it as the empty subject in the following sentence pattern: It seems/appears that …
It seems that it is going to rain.
It appears that his mother knows the truth.
似乎/好像/看来.....
Put the words in brackets in the correct order to complete the conversations.
D
It seems that a typhoon is coming.
It appears that the flight has been cancelled.
It seems that something bad has happened to her.
production
Summary
02 Extension
extension
1. I dropped my watch and it broke.
it用于上文提到的情况
2. Is it a boy or a girl
it 指性别不明的婴儿或用于确认某人的身份
3. It’s too late to go there now.
It rained all day yesterday.
it 用于指时间、距离、价值、天气等自然现象
4. I find it difficult to do the job well.
it用作形式宾语
03 More Practice
1. It is generally considered unwise to give a child ____.
he or she wants.
A. however B. whatever
C. whichever D. whenever
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
3. ____ is a fact that English is being accepted as an
international language.
A. There B. This C. That D. It
4. Is ___ necessary to take off our shoes when we
enter the lab
A. everyone B. this C. her D. it
5. ____ will take you a lot of time to find him in the crowd.
A. It B. I C. We D. They
6. It is no use ____ there, the situation is hopeless now.
A. to go B. to be going
C. going D. having gone
7. It is never too late to learn, ____
A. is it B. isn’t it
C. does it D. doesn’t it
8. ____ is known to all that Shenzhou VI launched
successfully.
A. As B. What C. It D. That
9. ____ is reported in the newspaper, the Earthquake
in East China's Jiangxi Province killed 13 people.
A. It B. As C. That D. What
10. ____ certain that his invention will make people’s
life convenient.
A. That’s B. This is C. It’s D. What’s
11. ____ that there is another football match on
the air this evening.
A. It says B. It was said
C. It is said D. What was said
12. ____ that their daughter got an opportunity
to study abroad.
A. It’s a exciting news B. This is an exciting news
C. This is exiting news D. It’s exciting news
“双减”背景下，作业如何减负？
Homework
Homework
可参考作业布置如下：
Samples:
作业类型多样性
书面作业（可选） 创新探究性作业（可选）
1. 1.小组合作，网上搜集5张图片，用It做形式主语看图造句。（必须是it做形式主语的不同句型）
THANKS