Unit 3 Creativity Lesson 8 Good or Bad？课件29张

课件29张PPT。Unit 3 Lesson 8Good or bad?Are these inventions good or bad?
Why do you think so?have
pets? Why or why not?
Why or why not? Warm-up 二十一世纪英语报正在举办一个以“Inventions---Good or bad?”为主题的专栏。小记者们将要来我们班进行采访，想了解我们对身边发明的态度和看法。请你就此话题的采访做一下准备。Make a preparation for an interview on “Inventions---Good or bad?”What are their opinion？AndrewJennyListeningListen and write A for Andrew or J for Jenny. In my opinion, we should cut down on
the number of new inventions. 2.I support the position that scientists need to
quickly increase the number of new inventions.3.Some inventions help us live better and longer. 4.Technology is not bad, but some inventions bring
serious problems.5. Cars make our life easier. 6. We need more new inventions to help
deal with the problems like pollution. 2.I support the position that
scientists need to quickly
increase the number of new
inventions.3.Some inventions help us live
better and longer.5. Cars make our life easier. We need more new inventions to help deal with the problems like
pollution.In my opinion, we should cut down on the number of new
inventions. 4.Technology is not bad,
but some inventions
bring serious problems .Some
inventions
help us live
better and
longer. Cars
inventions
make our
life easier. We need more
new inventions
to help deal with the problems like pollution.AndrewJennyIn my opinion, we should
cut down on the number
of new inventions. Technology is not bad,
but some inventions
bring serious problems.I support the position that
scientists need to quickly
increase the number of
new inventions.Do you think they have logical minds? Listen and write T or F. Andrew thinks technology is useful in hospital,
like x-ray. ___
2. Andrew thinks nuclear energy doesn’t cost a lot
to produce.___
3. Andrew thinks nuclear energy is cheap but not
safe. ___
4. Jenny thinks cars cause only one problem. ___
5. Andrew believes some new cars will help to
solve some pollution problems. ___
Jennytraffic jams and
air pollution .Some
inventions
help us live
better and
longer. Cars
inventions
make our
life easier. We need more
new inventions
to help deal with the problems like pollution.AndrewJennyIn my opinion, we should
cut down on the number
of new inventions. Technology is not bad,
but some inventions
bring serious problems.Put the sentences in the proper places in their mind maps. Work in groups.I support the position that
scientists need to quickly
increase the number of
new inventions.One group choose a reporter who interviews
other group members, and a recorder who
take notes of their ideas.
2. The others answer the reporter’s questions, but
you should use at least two pieces of information
from the listening material.
3. Make your ideas logical.
4. You’ll have 5 minutes to prepare.Make a preparation for the interview on “Inventions---Good or bad?”Group work

Excuse me. I’m a reporter from the 21st Century Newspaper.
Can I ask you a few questions about inventions?
First,…?
Second,…?
Thank you.
I interviewed Group 1. They have different opinions about inventions. ……
Give opinions:
I state the position that….
In my opinion, ….
I think….
I agree.
Give examples：
For example,…
like…
Make the interview on “Inventions---good or bad”Make a report on “Inventions---good or bad”Report the ideas of
Your Group.You may begin and end your speech like this:
Ladies and gentlemen,
I’m honored to be here to make a speech on “Inventions ---good or bad”…
I state the position that/ In my opinion/ I think…
…Thanks for listening.How to begin and end your speech.Speaking2356ABI support the position that scientists
need to quickly increase the number
of new inventions.
In my opinion, scientists should cut down
on the number of new inventions.
I disagree.
I don’t agree.
I don’t think so.Read the fun_ction sentences—stating opinions.Read and complete the conversationConsolidationUnderline the opinions.I support the position thatIn my opinionI disagree.butI don’t think soSort their opinions.Which side do you agree with? What do you think?Act it out in group of three.I support the position thatIn my opinionI disagree.butI don’t think so 我们今天举行一个辩论会，
辩论的话题是Playing computer games has more advantages than disadvantages.Make a debate on playing computer games.DebateMake a preparation for the debate.1. Divide the class into two sides.
2. Try to use the following expressions to state
opinions.
I support the position that playing computer games
has more advantages than disadvantages.
For example,…
In my opinion, …
I disagree.
I don’t agree.
I don’t think so.
3. Try to find strong evidences.
3. You have 5 minutes to prepare.
Debating timeEnd the debate. It’s a really heated debate. Both of your two sides
did a very good job. You can give your opinions and
have reasonable evidences.
There are so many advantages . It seems the “good
side” win. But playing computer games really cause
Some problem. It does harm to our health. It wastes
us a lot of time. It affects our study.
How do we balance them? We need to control
Ourselves. We need to manage our time well. We
need to consider if the games are good or bad.
Take my son as an example. He often plays computer
games when he is free. I know the advantages, but I still
worry about him. Can you help me to solve the problem?
cut down 裁短； 减少
e.g. He cut down on coffee and cigarettes, and ate a balanced diet.
cut down (on) sth. on可加可不加
Language points2.cause n.原因； 动机； 理由； 事业
vt. 成为…的原因； 导致； 引起； 使遭受
e.g. Smoking is the biggest preventable cause of death and disease.
cause常表示坏事的原因
3.support n./v.支持;赞同;拥护
e.g. How did Donna make extra money to support herself?
support既可以表示物质上的支持，也可以表示观点意见的支持
Write your opinions on playing computer games.Do you play computer games?
What do you think of playing computer games?
Why do you think so?Homework