外研版九年级上册 Module 9 Unit 1 Will computers be used more than books in the future课件(共37张PPT)

(共37张PPT)
Unit 1
Will computers be used more than books in the future
Words review
borrow
put up
website
mail
textbook
mainly
v. 借人；借来
张贴；公布
n. 网站
n. 邮件；信件
n. 教科书；课本
adv. 大部分地；主要地
Words review
thousands of
page
electronic
technology
powerful
好几千；成千上万
n. 页；一页(纸)
adj. 电子的
n. 科技；技术
adj. 有影响力的；能控
制他人的
Words review
memory
full
fix
instructions
lend
properly
n. 存储器；存储量
adj. 满的；充满的
v. 修补；挽救
n. [复数]说明书
v.（把某物）接触；
借给（某人）
adj. 合适地；正确地
compass
gunpowder
printing
papermaking
What are the Four Great Inventions of
ancient China
Lead in
Who invented them
Common people invented compass.
Ge Hong invented gunpowder in his practice of alchemy (炼金术).
Bi Sheng of the Northern Song Dynasty invented movable type printing (活字印刷) in the 1040s.
Cai Lun developed the paper-making technique in Han Dynasty.
Work in pairs. Look at the pictures and answer the questions.
1. How have these inventions changed people’s lives
2. Which one do you think is the most important
3. What other important inventions can you think of
Presentation
1
telephone
television
the steam engine
蒸汽机
automobile
汽车
the light bulb
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
be sent by email
was changed
the most important
2
3
Listen and read.
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
Dad
Task 1
Now read the summary of the conversation. Underline the wrong information and correct it .
Task 2
Find the sentences in the conversation which mean:
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!
4
Task 3
Answer the questions.
electronic fix instruction invention lend mail page website
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
possible answers:
If my memory card is full, I will copy some pictures to my computer.
I need to read the instructions before I use a new machine or I meet some problems.
I send messages by mail every day.
5
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
This book has 162 pages.
I often go to www. when I get online.
Camera is an example of electronic technology.
They should take good care of it before they give it back to me.
I think fire is the most important invention in human history.
Read and try to recite the conversations in 5-10 minutes.
Consolidation
1. Role play the conversation in groups;
2. Role play the conversation in front of the class
Let’s see which group does the best.
1. They’ll be put up on the school website.
它们(照片)将被公布在学校的网站上。
put up的意思是“张贴；公布；挂起”。例如：
You can put up the notice on the noticeboard.
你可以把同志贴在布告栏上。
We’ve put up some new curtains in the living room.
我们在客厅里挂了一些新窗帘。
2. Some were huge ones with thousands of pages.
有的书甚至有几千页厚。
thousands of 后接可数名词的复数形式,表示不确定的数字，意为“成千上万的；数以千计的”，不能和数词连用。例如:
Thousands of people lost their homes in the Ya’an earthquake.
在雅安地震中，成千上万的人失去了他们的家园。
单项选择。
______ trees were planted on the mountain last year.
A. Thousands of
B. Thousand of
C. Five thousand of
D. Five thousands
Practice
3. If you have to lend it to anyone, tell them to use it properly.
如果一定要借给其他人的话，你要告诉他们如何正确使用它。
lend作动词，意为“借给”，强调“借出”。常用短语lend sb. sth.相当于lend sth. to sb.，意为“把某物借给某人”。
Can you lend me your bike
= Can you lend your bike to me
你能把你的自行车借给我吗？
Practice
— Peter, can you _______ twenty yuan ______ me I want to buy a new pen.
— Of course.
A. lends; from B. borrow; to
C. borrow; from D. lend; to
Practice
其反义词borrow意为“借；借用”，强调“借入”。常用短语为borrow sth. from sb./sp.，意思是“从某人/某地借来某物”。例如：
Can I borrow a book from the library at
weekends
我周末可以从图书馆借本书吗？
分析:一些长的句子需要按照意思的群落（即“意群”）适当断开、稍加停顿（即“停顿”），断开的几部分都具有相对完整的意思。按照一般语法结构，可划分为以下意群单位：
(1)短句 (2) 名词短语 (3) 介词/不定式/分词短语 (4) 动词短语 (5) 主谓结构
(6)动宾结构 (7) 系表结构 (8) 动状结构 (9)主句-从句。
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.
Now listen again and repeat.
∕
∕
∕
6
Work in pairs. Talk about the advantages of these inventions.
email mobile phone TV washing machine
— We can use email to send messages.
— Yes, we can use email to send messages quickly and cheaply.
7
— We can use mobile phone to contact others.
— Yes, we can talk with anyone at any time.
Now describe how these inventions have influenced your life.
Email has great influence on my life…
Genius (天才) is 1% inspiration and 99% perspiration (汗水).
----Thomas Alva Edison
Thomas Edison made a rule saying that he had to make an invention every ten days.
Let’s enjoy some funny inventions.
Now 2 mins to test your spelling.
1. English-Chinese
website memory instructions properly mainly technology powerful
2. Chinese-English
(把某物)借出, 借给 好几千, 成千上万 张贴, 公布 修补, 挽救 借入, 借来
When finished, exchange your papers to see who does the best.
本课时主要短语和句型
总结回顾
1. put up
2. thousands of
3. get information on the Internet
4. They’ll be put up on the school website.
5. Will computers be used more than books in the future
Ⅰ. 选择恰当的介词完成句子。
1. We were ______ a visit to the Science
Museum then.
2. Alice agreed to lend her bike _______ me just now.
3. We can get lots of information _______ the Internet.
4. She wanted to borrow some money ______ me.
Quiz
on
to
from
from
Practice
Ⅱ. 用方框中合适词的正确形式填空。
powerful properly mainly mail full
1. The theatre is ______. I’m afraid you’ll have to wait for the next show.
2. The President is the most _______ man in the country.
3. Make sure the job is done _______.
4. Her illness was caused _______ by worry and stress.
5. Did you get any _______ this morning
full
powerful
properly
mainly
mail
1. Preview the new words and expressions in Unit 2.
2. Search on the Internet and make a list of the advantages of books and the Internet.
Homework
Homework