九年级英语PPT We’re trying to save the earth课件7

I think that everyone should use public transportation.

I disagree. It’s difficult for parents with young children to use public transportation…

But we can do other things. For example, we can go to school on foot.

You are right. We should turn off the lights when we leave the room.

Yes, we can use reusable bags instead of plastic bags when we go shopping.

We should also throw litter into dustbins.

How can we do to help save the earth?
Don’t use paper napkins.
n. 餐巾纸

You can help reduce pollution by putting that soda can in a different bin.

Leave your car at home. Take a bus or ride your bike to work.

Turn off the lights when you leave a room.

Turn off the shower while you are washing your hair.

recycle books and paper
v. 回收利用;再利用

1a What can we do to help save the
earth? Rank these items from the easiest(1) to the most difficult(5).
_5__ stop riding in cars _4__ recycle books and paper _1__ turn off the lights when you leave a
room _2__ turn off the shower while you are
washing your hair _3__ don’t use paper napkins

1b Compare your answers in 1a with
your partner.

Recycling paper is really easy.

I agree. But it’s hard to stop riding in cars.

1c Listen and check (√ ) the
things that Julia and Jack talk about.
Things Julia and Jack talk about ___ turning off the lights ___ turning off the shower ___ not using paper napkins

Things Julia and Jack talk about ___ taking your own bags when
shopping ___ not riding in cars ___ riding a bike ___ recycling paper

Listen again. Check (√ ) the things that
1d Julia is doing now, the things she will
do in the future and the things she would never do.

Things Julia and Jack talk about
___ turning off the lights ___ turning off the shower

Things Julia is doing now

Things Julia will do in the future

Things Julia would never do

Things Julia and Jack talk about

Things Julia is doing now

___ not using paper napkins ___ taking your own bags when shopping. ___ not riding in cars ___ riding a bike ___ recycling paper

Things Julia will do in the future

Things Julia would never do

Listen again and answer the questions. 1. Who read a book?
Jack. 2. Would Julia turn off the shower when 3. she is washing the hair?
No, she would never do that. 4.3. Does Jack live close to school?
Yes, he does.

1e

Make a conversation using the information from the chart

above. Say what is true for you.

We really shouldn’t use paper napkins, you know.

I know. I stopped using them last year.

You should turn off the shower when you’re washing your hair.

Oh, I would never do that. I have very short hair, it only takes a few minutes to wash.

We should take our own bags when we go shopping.

Oh, that’s easy. I’ll do that from now on.

president n. 负责 人;主席;总统

work n. (音乐、 艺术)作品

metal n. 金属

2a Look at the title and the pictures
in 2b. Can you guess what the passage is about?
Rethink, Reuse, Recycle!

Read the passage and answer the questions.
1. Who is Amy Hayes? She is a unusual woman in the UK.
2.2. How many people are mentioned in the 3. passage? Who are they?
Three. They are Amy Hayes, Jessica Wong and Wang Tao.

2b Read the passage and complete the
chart below.

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

Names

What materials did they use?

old clothes; Jessica Wong especially
old jeans

What did they make?
bags

Wang Tao

iron (n. 铁) and beautiful art other materials pieces from old cars

Read paragraph 2 and answer the questions.
1. Did she win an award? What was it 2. from?
Yes, she did. It was from the Help Save Our Planet Society. 3.2. Where did her windows and doors 4. come from? They came from old buildings around her town that were pulled down.

3. What does the sentence “she lives in a house in the UK that she built herself out of rubbish” mean? 她住在英国,房子是她自己用废 弃物建造而成。

Read paragraph 3 and answer the questions.
1. Is Jessica Wong good at recycling? 2. What does she do?
Yes, she is. She uses old clothes that people don’t wear anymore to make bags. 3.2. Where does she sell her bags? Her shop and website. 4.3. What will she write in her book? New ways to use old clothes.

Read paragraph 4 and answer the questions.
1. What does Wang Tao hope to set up? 2. Why?
A “metal art” theme park. Because he wants to show people the importance of environmental protection.

2. Translate the sentence “Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity.” into Chinese. 艺术不但可以给人们带来快乐,而且 也说明只需要一点创造力,即使是冰 冷、坚硬的铁也可产生活力。

1. Do you often throw away things you 2. don’t need anymore? 3. 1) throw away扔掉,丢弃浪费 (机会、 4. 优势或好处)
e.g. I never throw anything away. 我从来不扔任何东西。

2) 错过(机会等),放过;未能很好利用 (机会等) e.g. Don’t throw away this opportunity. 不要错过这个机会。
3) 浪费(时间、金钱等)乱花(钱等) e.g. It will be time and money thrown away. 这将是浪费时间和金钱。

2. Have you ever thought about how these things can actually be put to good use? put sth. to good use 好好利用
e.g. Your creative talents can also be put to good use, if you can work up the energy.
如果你能让自己精力充沛起来,你 的创作才能也能得到很好的发挥。

3. She lives in a house in the UK that she built herself out of rubbish. build/make ... out of 用……建造/制造 e.g. He built a model ship out of wood. 他用木头造了个模型船。 Some birds build nests out of twigs. 一些鸟用小枝筑巢。

4. The top of the house is an old boat turned upside down. turned upside down 意为“被翻转过来的; 被颠倒过来的”,做后置定语修饰boat。 e.g. Tony had an upside-down map of Britain on his wall. 托尼的墙上倒挂了一张英国地图。
The lid, turned upside down, served as a coffee table. 那个盖子被翻过来当作咖啡桌。

5. And the gate in front of her house is
made of rocks and old glass bottles.
be made of和be made from都表示 “由……制成”,但二者的用法有区别。 be made of常常表示原材料未发生化学 变化,从成品中仍可看出原材料; 而be made from常常表示原材料经过化 学变化,从成品中看不出原材料。

e.g. The desks and chairs are made of wood. 这些课桌椅是木材制成的。 This kind of wine is made from wheat. 这种酒是用小麦制成的。

6. He is known for using iron. be known for 因……而著名 be known as 作为……而著名 be known to 对于某人来说是著名的
e.g. He was known for his friendly. 他以友好而著称。

He is known to the police as a thief. 对警察来说是一个小偷。
Zhou Jielun is known as a rap singer. 周杰伦是作为一个说唱歌手而出名。

7. Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity (n. 创造 力).
bring back 恢复;使想起;归还

not only ... but (also) ... 表示“不但……而 且……”。本句中的not only位于句首,其后 的主谓要部分倒装,即根据主语的人称和数 以及时态的变化,将不同的助动词提到主语 前,需要注意的是but (also)后面的主谓不用 倒装。例如:
Not only did my aunt teach at school, but (also) she wrote articles for newspapers. 我阿姨不仅在学校教书而且还给报纸写稿。

2c Fill in the blanks with the correct
forms of the phrases in the box.

put to good use build… out of

pull down (拆下)

set up

known for

not only… but also

1. Amy Hayes lives in the UK. Many of 2. the old buildings in her
neighborhpooudlled down 3. were _________________.

put to good use build… out of

pull down (拆下)

set up

known for

not only… but also

2. All the rubbish and old things in Amy’s neighborhood were then _p_u_t__ t_o__g_o_o_d_u_s_e_ when Amy built her house.
3. Amy is very creative. She __b_u_il_t__ her front gate _o_u_t_o_f___ rocks and old glass bottles. She put an old boat on top of her house.

put to good use build… out of

pull down (拆下)

set up

known for

not only… but also

4. Jessica Wong sells her bags in a small shop, but she has also __s_e_t_u_p__ an online business to sell them.
5. Though Jessica’s bags are make from old clothes, her bags are __k_n_o_w__n_f_o_r__ being cute and useful.

put to good use build… out of

pull down (拆下)

set up

known for

not only… but also

6. Wang Tao __n_o_t_o_n_l_y_ makes large pieces of metal art that look like animals or humans, __b_u_t_a_l_s_o__ makes smaller pieces for the home.

Underline the words in the
2d passage based on the words
below. What are the differences?

think

use

usual

recycle

create special

important protect

environment build recent inspire

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. Rethink, Reuse, Recycle !
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 3()表再示利“用相)反”、“反对”的意思。 例如:rebel(反叛,谋反)reverse (反转,颠倒)resist(反抗,抵 抗)

2. She is a most unusual woman.
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. Nothing is a waste if you have a creative mind.

-ive是形容词后缀 一般表示有......的

create ﹢ -ive

creative

4. Amy recently won a prize from the

Help Save Our Planet Society.

recent ﹢-ly

recently形容词加

ly变副词

5. Amy is an inspiration (n.灵感) to us all. 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 tion或者ation, ition;
2)当单词最后是元音字母时,变名词加 sion等。
6. She especially likes to use old jeans to
make handbags. special 和especial 是同义词, especially 是especial 的副词。

7. The theme park to show people the

importance of environmental

protection.

importance是important的名词。 environmental 是environment 的形 容词形式。

protect ﹢-ion

protection

Make a list of things that need to be
2e done to save the environment.
Which things can be done by common people every day?
?take your own bags when you go shopping ?spend less time in the shower ?turn off the lights when you leave a room ?take public transport rather than drive ?avoid using air conditioners

Which things have to be done by governments and organizations? Discuss these with your group.
?educate the public ?ensure that factories get rid of waste in a responsible way ?preserve the forests ?preserve endangered species ?not allow activities that seriously endanger the environment

Survey the students in our class. Then take a class vote.

Do you… recycle paper? turn off lights in the house? …

Names


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