Unit 4 Natural disasters：Period 5 课件(共17张PPT) -2024-2025学年九年级下册《英语》（沪教牛津版）
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| 名称 | Unit 4 Natural disasters：Period 5 课件(共17张PPT) -2024-2025学年九年级下册《英语》（沪教牛津版） |  | |
| 格式 | pptx | ||
| 文件大小 | 5.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津深圳版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-01-12 09:30:10 | ||
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(共17张PPT)
九年级 下册
教学课件
Unit
4
Oxford English
Module 2 Environmental problems
Period 5
Grammar
Natural disasters
Help protect the environment
________________________________
________________________________
________________________________
________________________________
Kevin
Share your notice.
1
Show time
2
Grammar Using it as the empty subject
We can use it as the empty subject like this:
It is one o’clock.
It is summer now.
It rained all day.
It is only a five-minute walk from my home to the school.
The time
The season
The weather
The distance
It is hot in this room.
The temperature
time
season
weather
A Answer these questions using it as the subject.
B Put the words in the correct order to make meaningful sentences.
It is time for supper now.
It is autumn in Australia now.
It is about five kilometres to the park.
It was windy yesterday.
3
We can also use it as the empty subject of a sentence to replace a to-infinitive.
1 To learn English well is not easy for him.
It is not easy for him to learn English well.
2 To study two languages is very hard.
It is very hard to study two languages.
3 To find out the truth is important.
It is important to find out the truth.
Rewrite the sentences below using it as the empty subject.
C Write a sentence using it and a to-infinitive under each picture below.
It is important to stay calm when there is a fire.
It is dangerous to start a fire in the forest.
C Write a sentence using it and a to-infinitive under each picture below.
It is a good idea to take an umbrella.
It is nice to have a picnic in the park.
4
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.
似乎没有一个人相信凯文说的话。
你爸爸似乎并不了解你。
看样子吉姆不太喜欢我。
Translate the following Chinese sentences into English.
It seems/appears that your father doesn’t understand you.
It seemed/appeared that nobody believed Kevin.
It seems/appears that Jim doesn’t like me.
D Put the words in brackets in the correct order to complete the conversations.
It seems that a typhoon is coming.
It appears that the flight has been cancelled.
It seems that something bad has happened to her.
H
Homework
1. 用it作形式主语，改写下列句子。
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.
To sit by the fire with a book in winter is very comfortable.
To guess where they are is difficult for me.
To see you staying in bed all the time makes me feel sad.
2. 完成下列汉译英的练习。
他来到饭店的时候，已经是12点50分了。
照顾孤儿是他的职责。
修车花了我一百美元。
看样子她得了重感冒。
3. 以小组为单位，分工搜集某一种自然灾害的相关信息，为完成下 节课的课题任务作准备。
4. 完成《练习册》第51至 53 页Grammar的练习。
感谢观看
thank you
九年级 下册
教学课件
Unit
4
Oxford English
Module 2 Environmental problems
Period 5
Grammar
Natural disasters
Help protect the environment
________________________________
________________________________
________________________________
________________________________
Kevin
Share your notice.
1
Show time
2
Grammar Using it as the empty subject
We can use it as the empty subject like this:
It is one o’clock.
It is summer now.
It rained all day.
It is only a five-minute walk from my home to the school.
The time
The season
The weather
The distance
It is hot in this room.
The temperature
time
season
weather
A Answer these questions using it as the subject.
B Put the words in the correct order to make meaningful sentences.
It is time for supper now.
It is autumn in Australia now.
It is about five kilometres to the park.
It was windy yesterday.
3
We can also use it as the empty subject of a sentence to replace a to-infinitive.
1 To learn English well is not easy for him.
It is not easy for him to learn English well.
2 To study two languages is very hard.
It is very hard to study two languages.
3 To find out the truth is important.
It is important to find out the truth.
Rewrite the sentences below using it as the empty subject.
C Write a sentence using it and a to-infinitive under each picture below.
It is important to stay calm when there is a fire.
It is dangerous to start a fire in the forest.
C Write a sentence using it and a to-infinitive under each picture below.
It is a good idea to take an umbrella.
It is nice to have a picnic in the park.
4
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.
似乎没有一个人相信凯文说的话。
你爸爸似乎并不了解你。
看样子吉姆不太喜欢我。
Translate the following Chinese sentences into English.
It seems/appears that your father doesn’t understand you.
It seemed/appeared that nobody believed Kevin.
It seems/appears that Jim doesn’t like me.
D Put the words in brackets in the correct order to complete the conversations.
It seems that a typhoon is coming.
It appears that the flight has been cancelled.
It seems that something bad has happened to her.
H
Homework
1. 用it作形式主语，改写下列句子。
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.
To sit by the fire with a book in winter is very comfortable.
To guess where they are is difficult for me.
To see you staying in bed all the time makes me feel sad.
2. 完成下列汉译英的练习。
他来到饭店的时候，已经是12点50分了。
照顾孤儿是他的职责。
修车花了我一百美元。
看样子她得了重感冒。
3. 以小组为单位，分工搜集某一种自然灾害的相关信息，为完成下 节课的课题任务作准备。
4. 完成《练习册》第51至 53 页Grammar的练习。
感谢观看
thank you