Module 9 Great inventions Unit 1课件(共21张PPT,内嵌音频) 2024-2025学年外研版(2024)英语九年级上册

(共21张PPT)
Unit 1
Will computers be used more than books in the future
Module 9
Great inventions
01
学习目标
1.能熟悉并能正确运用本课时的重点单词和短语
2.能初步认识将来时的被动语态
3.能用英语谈论某种物品发明的时间、发明人及用途
Warming up & Leading in
Free talk
have a poor memory.
Look at the digital camera in my hand. What do you think of the digital camera
Work in pairs. Look at the pictures and answer the questions.
1. What are they used for
2. How have these inventions changed people’s lives
3. Which one do you think is the most important
4. What other important inventions can you think of
02
新课讲授
have a poor memory.
Do you want to know my opinion
Work in pairs. Look at the pictures and answer the questions.
I think computers are the most useful inventions in the world. They make our life easier. We can shop on it. And it is used to send messages instead of writing letters. It is used for listening to music, too. Our future will be changed by the computers...
Listen and complete the sentences.
1. Lingling loves her mobile phone because she can _______________.
2. All of Daming’s friends’ numbers are _______ in his phone.
3. Today’s cameras are better than old cameras because they do not ___________ and the photos can ________________.
4. Lingling thinks everything _____________ by computers to some degree, so the computer is __________________ invention.
use it anywhere
kept
need film
was changed
be sent by email
the most important
Learn the new words
put up张贴；公布
The Internet is playing an important part in our life. On the Internet, we can learn news both at home and abroad and all kinds of other information as well. We can also send messages by mail, make phone calls, look through all kinds of websites and learn foreign languages by ourselves. Besides, we can enjoy music, watch sports matches and play games. On the Internet we can buy something we need, such as, clothes, tickets and so on. In a word, the Internet has made our life more colourful.
邮件；信件
网站
lend v. （把某物）借出，借给（某人）
borrow v. 借入；借进
(从他人那里借某
东西为己方所用)
通常跟双宾语
Read the new words
put up
mail
website
lend
borrow
fix
instructions
Listen to the tape and answer the questions.
1. What did Tony borrow from his father
2. What did Tony’s father ask Tony to do when he lent the digital camera to him
A camera.
If he had to lend the camera to anyone, tell them to use it properly.
一般将来时的被动语态
肯定句 主语+will be+done... 主语+be going to be done... The sports meeting will be held tomorrow.
否定句 主语+will not be+done... 主语+be+not+going to be done... The sports meeting won’t be held tomorrow.
一般疑问句 Will+主语+be done... Be+主语+going to be done... Will the sports meeting be held tomorrow
特殊疑问句 疑问词+will+主语+be done... 疑问词+be+主语+going to be done... Where will the sports meeting be held tomorrow
情态动词的被动语态
肯定句 主语+情态动词+be+done... Tables can be made of stone.
否定句 主语+情态动词+not be+done... Tables can’t be made of stone.
一般疑问句 情态动词+主语+be done... Can tables be made of stone
特殊疑问句 疑问词+情态动词+主语+be done... What can tables be made of
Now read the summary of the conversation. Underline the wrong information and correct it.
Tony wants to borrow his father’s camera and take some photos of the school dance and the basketball match. The photos will be shown in the school magazine. Tony’s dad lends the camera. He promises Tony to look after it.
on the school visit to the museum
on the school website
Tony promises Dad
Find the sentences in the conversation which mean:
1. Changing the subject, can I get the camera
2. It is not a problem. I will use another memory card.
3. I will do what you tell me to do.
Anyway, about the camera...
OK. That can be fixed. I’ve got an empty memory card.
Promise!
Answer the questions in pairs.
1. How do you fix a camera if the memory card is full
2. When do you need to read the instructions
3. How often do you send messages by mail
4. How many pages does this book have
5. Which website do you often go to when you get online
6. What is an example of electronic technology
7. When you lend something to someone, what do they have to do later
8. What do you think is the most important invention in human history
electronic fix instruction invention lend mail page website
Listen and mark the pauses.
1. They’ll be put up on the school website. And they can be seen on the Internet by other classes, even people living in other countries.
2. You must promise that you’ll take good care of it.
Pronunciation and speaking
Now listen again and repeat.
Work in pairs. Talk about the advantages of these inventions.
have a poor memory.
We use mobile phones to communicate with others.
have a poor memory.
Yes, we can use mobile phones to communicate with others quickly and freely.
1. 重点单词: website, page, electronic, full, fix, instructions, lend, properly
2. 重点短语: think of, put up, wait for, hear from, get...from..., thousands of, take good care of, lend...to..., promise sb to do sth, look after, by mail
3. 重点句型:
Dad, can I borrow your camera
I’d like to take some photos on the school visit to the museum next week.
Sounds great! I wonder... Perhaps.
Here it is. Promise!
课堂总结
They’ll be put up on the school website.
And they can be seen on the Internet by other classes, even people living in other countries.
Will computers be used more than books in the future
That can be fixed.
Look for sentences with the passive voice in Activity 3.
Game time
You can use it to call anyone anywhere. It can be used to communicate with others, send messages and listen to music. It has been invented for many years. It’s useful in our life. What is it Can you guess
Play a game: guess a puzzle! (猜谜语)
memory.
It’s a mobile phone.