仁爱科普版八年级上册 Unit 4 Topic 3 The Internet makes the world smaller. Section D课件（共23张PPT）+内嵌音频

(共23张PPT)
No.1 Three times
No.2 Twice
单词刮刮乐
点击卡片回答正确
即可获得一次抽奖的机会，积分前10名，兑换奶茶1杯。
军队
派遣
出现
整体的
受伤的
army
send
whole
appear
injured
+2
try again
try again
+2
+1
+5
联网
语言
廉价的
面对面
资料
online
language
face to face
cheap
information
Try again
+5
+2
+2
+1
Try again
Unit 4 Our World
Section D
Topic 3 The Internet makes the world smaller.
Learning Objects
What will we do today
Learn some new words and useful expressions.
Know some ways to learn English on the Internet.
Talk about what life in the future will be like.
Try to imagine a new thing that is useful.
Free talk
How do you like having classes online
Please say your opinion in a word.
What do you think of learning English online
Do you get a good result Are you sure
得到一个好结果
Do you know how to learn English on the Internet Here is a passage about it.
Read and find out the answer.
Task1. Listen and learn
your search results
at online grammar websites
correct your English grammar
famous English-speaking writers
change English words into Chinese
improve your listening skills
look up new words in the online dictionary
你的搜索结果
在联网的语法网站上
纠正你的英语语法
著名的说英语的作家
把英文译成中文
提升你的听力技能
在电子词典里查阅新单词
听录音两遍，注意读音并试着翻译汉意
Task2. Read and choose （3min.)
Read the passage and choose the correct expressions from the box on Page 104 to complete it .默读还原句子，课本P103。
A. can help you to improve your listening skills
B. can be very interesting
C. can tell you about writing
D. look up new words
E. may write emails to friends in other countries
BCEAD
Task3. Have a try!
1. small 2. cheap 3.easy 4. healthy 5. few 6. useful
7. different 8. expensive 9. many/much 10. good/well
在课堂笔记本上写出下列形容词的比较级和最高级. (3min.)
1. smaller-smallest 2. cheaper-cheapest 3.easier-easiest
4. healthier-healthiest 5. fewer -fewest 6. more useful -most useful 7. more different -most different
8. more expensive-most expensive 9. more- most
10. better- best
Task4
Fill in the blanks with the correct forms of the given words.
Life in the future will be different from life today. Scientists will make computers much _______ (small) and ______________ (useful). People will work _______ (few) hours than they do now and this will _______ (make) life _________ (easy). Traveling will be much __________ (cheap) and ________ (many) people will go to other countries for holidays.
smaller
more useful
fewer
make
easier
cheaper
more
用所给词的正确形式填空 课本P104~2
不同于……
We will use ________ (much) land to build new cities and ______ (little) land for cows and sheep. This __________ (make) meat ________________ (expensive). No one will eat it every day if they eat more fruit and vegetables, and we will become __________ (healthy).
more
less
will make
more expensive
healthier
Try to change the last sentence into Chinese.
Pay attention to “if”.
Task5 Key points 整理到笔记本上
1.some advice about sth. / doing sth. =some advice on sth./ doing sth. 关于……的建议
2. change English words into Chinese 把英语变成汉语
change sth. into sth. = turn sth. into sth.
把……变成……
3. look up new words 查找新单词
look up 查找…… (动副短语，宾语是代词（it , them ）放中间，宾语是名词前边或后边)
4. in an online dictionary 在电子辞典里
5. improve your listening skills 提高你的听力技能
improve （v.) — improvement （n.) 改善；改善的事物
【拓展】词形转换
1.safe adj. 安全的；
safely adv. 安全地；
safety n. 安全
2.true adj. 真的，真正的；
truly adv. 真正地；
truth n. 真相，真理
3. correct adj. 正确的，恰当的；v.纠正，改正
correctly adv. 正确地
1.我们应该把知识变成力量。
We should ________________________ power.
2.请把这些冰变成水。
Please ____________________ water.
3.医生给了他一些关于保健的建议。
The doctor gives him ___________ keeping healthy.
4. 老师应该经常给学生一些关于学习的建议Teachers should often give students _____________.
Have a try! 小测一下下,把答案写在课堂笔记本上。
The keys. I’m sure that you’re perfect！
1. change knowledge into
2. change the ice into
3. some advice about/ on
4. some advice about/ on studying
Task6 Think to become an inventor
The Internet has improved a lot, and it’s becoming a more and more important part of our lives. Then, what will life in the future be like
Imagine and draw a new thing. Then write a passage about its appearance and uses.
Becoming an Inventor
Look at the following pictures and talk about what they can do for us, using the expressions in the box.
do boring jobs learn English surf the Internet
carry people from place to place
Example :
People use computers to write reports.
Grammar
Subject + Vt. + Object + Object complement
The Internet makes the world smaller.
It also helps us to find information much faster.
The Internet makes our lives easier and more interesting.
This helps make life easier.
Functions
I’m sure the Internet will be more and more important to us.
I’m not sure if it is good to shop online.
Guess what !
Summary
We learn:
some words and expressions: result, grammar,
English-speaking, dictionary, improve, look up, expensive, …
how we can learn English online.
something about life in the future.
We can:
Imagine a new thing and talk about its appearance and uses.
Homework
Read 1a and 2, classnotes aloud and fluently for 3 times.( Levels A,B and C)
Tidy up classnotes and finish the workbook. ( Levels A,B and C)
Write a passage about the invention you want to invent. ( Levels A)
Thank you