Unit 13 We're trying to save the earth! SectionB-2a-2e 同步课件 (共33张PPT)

(共33张PPT)
Unit13 We're trying to save the earth! Section B 2a-2e
Learning Objectives
master the key words and phrases
learn the three stories about Amy, Jessica and Wang Tao
try to think about new ways to reuse what don't need
We can stop riding in cars.
Recycle books and papers.
Turn off the lights when we leave a room.
And don’t use paper napkins.
What can we do to help save the earth
What are they made of
Can you think of any other good ideas
iron
n. 铁
a kind of metal
n.金属
Nothing is a waste if we have
a creative mind.
n.创造力；独创性
creativity
Pre-reading
1.What can you see in the pictures
2.What are they made of
3.Do you think it’s a good way to protect the environment
It's a work.
(音乐、艺术）作品
an old boat turned
upside down
上下颠倒；倒转
Look at the title and the pictures in 2b. Can you
guess what the passage is about
2a
While-reading
Paragraph 2 A. Bags made from old clothes
Paragraph 3 B. Art pieces made of iron and other
materials from old cars.
Paragraph 4 C. House built of
Read the passage quickly and match the main idea
Read the passage and complete the chart below.
2b
Names What materials did they use What did they make
Amy
Hayes
windows and doors of old buildings that have been pulled down; an old boat; rocks; old glass bottles（n.瓶子）
a house
Jessica Wong
old clothes; especially old jeans
bags
Wang Tao
iron and other materials from old cars
beautiful art pieces
1. Amy Hayes is an usual woman.
F
She is a most unusual woman.
[注意]其中most是副词，意为“很；非常”相当于very,
用来修饰它后面的形容词，而不是最高级的标志。
I believe the mobile phone is a most useful invention.
[拓展]在“the most +adj.+n.”结构中，most 是副词，与
其后的形容词一起构成最高级。
She has one of the most brilliant minds in the country.
Read the para2 and tell T or F.
2. She lives in a house in the UK that she built herself
out of rubbish.
T
[探究] 1）本句含有一个that 引导的定语从句，先行词是
a house, 关系词that 在从句中做built的宾语。
2）build sth. out of 用...建造/制作某物。其同义短语为
make sth. out of 这里out of 表示“用...制作”，相当于with。
They built a boat out of wood.
Mike made bottles out of glass.
3. The president said, “Amy is an inspiration to us all.”
T
[探究]president n.负责人；主席；总统
作名词，与表示人名的专有名词连用时专有化，首字母大写
如果指职务，其前不用冠词；如果指处于该职务的人，其前
需用冠词。
1.President Bush is due to visit the country next month.
2.I respect the president but I disagree with his decision.
1. What is Jessica Wong good at
2. Where does Jessica Wong sell her bags
3. Why does she plan to write a book
Jessica Wong is good at recycling.
Jessica Wong sells her bags in shop and online.
She wants to introduce new ways to reuse old clothes.
Read the para3 and answer the questions
Wang Tao _______ a small business in Shanghai four years
ago. He is known for__________ and _____________
from old cars to make beautiful __________. He hopes to
set up a ____________________to show people the
importance of _______________________.
set up
using iron
other materials
art pieces
“metal art” theme park
environmental protection
成立；建立；建起；竖起
Read the para4 and fill in the blanks
Post-reading
Fill in the blanks with the correct forms of the
phrases in the box.
2c
1.Amy Hayes lives in the UK. Many of the old buildings
in her neighborhood were _________________.
2.All the rubbish and old things in Amy’s neighborhood
then _____________ when Amy built her house.
pulled down
拆下；摧毁
put to good use build...out of pull down
set up known for not only...but also
put to good use
3. Amy is very creative. She ______ her front gate _______
rocks and old glass bottles. She put an old boat on top of
her house.
4. Jessica Wong sells her bags in a small shop, but she has
also________ an online business to sell them.
built
out of
set up
5. Though Jessica’s bags are make from old clothes,
her bags are ____________ being cute and useful.
6. Wang Tao _________ makes large pieces of metal art
that look like animals or humans, __________ makes
smaller pieces for the home.
known for
not only
but also
因...而著名
不但...而且
think use environment
usual recycle build
create special recent
important protect inspire
Underline the words in the passage based on the words below. What are the differences
2d
think – rethink special – especially
use – reuse, useful recent – recently
usual – unusual
environment – environmental
recycle – recycling
important – importance
build – building protect – protection
create – creative; creativity
inspire – inspiration
1. re-是最常用的前缀之一。它可以加在名词或动词前面，构成新的名词或动词。re-表示以下三方面的意义：
(1)表示“回”或“向后”的意思。例如：return（回来）、recall（回忆，召回）、retract（缩回，取回）。
(2)表示“再”、“重新”、“重复”的意思。例如：rethink（再思考）、reuse（再运用）、restart（重新开始）、recycle（再利用）。
(3)表示“相反”、“反对”的意思。例如：rebel（反叛，谋反、reverse （反转，颠倒）、resist（反抗，抵抗）。
2.un- 前缀，常加在形容词、副词、分词、动词和名词之前；
第一，表示否定意义。
第二，表示“反动作”。即“相反的动作”。
例如： uneconomic不经济的、uncomfortable不舒服的、unending无尽的、unfortunate不幸的、unusual不平常的、unkind不仁慈的、unbind解开，释放 、uncover揭开……的盖子、unearth由地下掘出、unbutton 解开钮扣。
3. -ive是形容词后缀 一般表示有......的
create ﹢ -ive creative
4.recent ﹢-ly recently形容词加 ly变副词special
和 especial 是同义词, especially 是 especial 的副词。
5.后缀-tion附在动词后面构成名词
1)当单词最后是t、d、te、de时，变名词加ion或者ation、ition； protect ﹢-ion protection
2)当单词最后是元音字母时，变名词加sion等。
Make a list of things that need to be done to save the environment. Which things can be done by common people every day What have to be done by governments and organizations Discuss these with your group.
2e
● turn off the lights when you
● leave a room
● spend less time in the shower
● take your own bags when go shopping
...
● make laws
● environmental protection education
● afforestation and the protection of
forest
...
[观察] And the gate in front of her house is made of rocks and old glass bottles.
[探究] 1. gate n.大门 gate 还有“登机口”的意思。
at the gate 在大门口
2. in front of 在...前面，反义词为behind。表示某人或某物在另一人或物的前面，两者互不包括
in the front of 表示某人或某物在某一空间范围内的最前面，反义词为at the back of
[观察] ...even cold, hard iron can be brought back to life with a little creativity.
[探究] bring back 恢复；使想起；归还
If you have a good rest, you’ll soon bring back your energy.
The story brought back my good old days in the past.
1. It’s necessary to divide the waste into different kinds before we ______it ______. (扔掉）
2.The naughty kids turned out house ______ _____.
顽皮的孩子们把我们家翻了个底朝天。
3.What an __________she was to all around her.(鼓舞)
4.He built a house ____ ____used wood.
他用旧木材建了一所房子。
Exercise
根据汉语意思完成下面的句子
throw
away
upside down
inspiration
out of
1. The old building is dangerous. It should be ____right
away.
A.pulled down B.pulled back
C.pulled in D.pulled away
2. Your gloves should be made___ leather, for they feel soft
and smooth.
A.in B.on C.for D.from
A
D
3. ______visitors came to take photos of Hongyadong
during the vacation.
A.Thousand B.Thousand of
C.Thousands D.Thousands of
4.—What do you want to do in the future,Allen
—I want to ____ a Hope School to help students who are
unable to go to school.
A.set out B.set off C.set up D.set away
D
C
1. Mike’s father is a man with talent and________ (creative)
2.This kind of metal is________(reuse). Don’t throw it away.
3.She is an _______(usual)girl with lots of strange ideas.
4.Lei Feng is an___________(inspire) to all Chinese people.
5.In order to protect the environment, we should stop______
(ride) in cars.
reusable
creativity
unusual
inspiration
riding
用括号里单词的适当形式填空
Summary
Nothing is a waste if you have a creative mind.
Amy Hayes, a house built out of rubbish
Jessica Wong, uses old clothes to make bags
Wang Tao, uses iron and other materials to make art pieces
Rethink, Reuse, Recycle