课件：人教英语九年级下册第十三单元第四课时

Then, give suggestions or possible ways to solve the problems. ➢ I think that… ➢ We should/ could… ➢ I suggest…
Write different forms of the words. Then
Make a list of things that need to be done to save the environment.Which things can be done by common people every day? Which things have to be done by governments and organizations? Discuss these with your group.
add more to each group.
v.— n.
pollute ---pollution farm --- farmer
act --- action
sing --- singer
protect--- protection travel--- traveler
inspire ---inspiration drive --- driver
5. Though Jessica’s bags are made from old clothes,her bags are k_n__o_w_n__fo_r_being cute and useful.
6. Wang Tao n__o_t _o_n_ly_ makes large pieces of metal art that look like animals or humans, _b__u_t_a_ls_o_ makes smaller pieces for the home.
Not only can my sister play the piano, but also she can play the violin.我姐姐 不但会弹钢琴,她也会拉小提琴。 ◆bring back的意思是“恢复;归还”,相当 于return。
Please bring back the books to the library.请把书归还给图书馆。
Things which can be done by 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
Write a letter to the city mayor about the problems and your suggestions.
In your letter, describe the environme来自百度文库tal problems in your town/city. 1. What are the problems? 2. Where are they? 3. What or who is causing these problems?
build --- building create --- creation
九年级英语·下 新目标 [人]
Unit 13 We’re trying to save the earth!
Section B 2c—Self Check
Fill in the blanks with the correct forms of the phrases in the box.
put to good use build ... out of pull down
【拓展】 “the+most+多音节 形容词”表示“最……的”,most帮助 构成形容词的最高级。
Mr.Green is the most popular teacher in our school.格林先生在 我们学校是最受欢迎的老师。
3.She lives in a house in the UK that
5.Jessica Wong from Hong Kong uses
old clothes that people don’t wear
anymore to make bags. use…to do sth.表示“使用……做某 事”。
People often use a knife to cut things. 人们经常用刀来切东西。
◆that引导的是定语从句,修饰先行 词old buildings,that在定语从句中 作主语,不可以省略。
This is the factory that produces noise pollution.这就是产生噪音污 染的工厂。 ◆pull down的意思是“拆下,摧毁”。
Many old houses in our town were pulled down.我们城镇的很多旧房 子被拆除了。
Think about the environment in your town/ city and complete the chart below.
Which parts of the town/ city have a nice environment? Why are they nice? Which parts need to be improved? Why?
Good
Why
environment
Bad
Why
environment
park streets
the air is clean
so many trees
river streets
a lot of rubbish
so many cars
restaurants clean and tidy
air
too many factories
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
set up known for
not only ... but also
1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _p_u_l_l_d_o_w_n_ . 2. All the rubbish and old things in Amy’s neighborhood were then p_u__t _to__g_o_o_d__u_se__when Amy built her house.
the environment
Retell the passage according to the following mind map.
☆教材解读☆ 1.Have you ever thought about how
these things can actually be put to
good use? put sth.to good use相当于make good use of sth.,意思是“充分利用”。 She tells me that we should put time to good use /make good use of time.她 告诉我我们应该好好利用时间。
Things which have to be done by governments and organizations:
• 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
I am looking forward to hearing from you.我盼望收到你的来信。
◆a most unusual woman表示“一位 非常不同寻常的女士”,most的意思 是“非常”,修饰形容词unusual。
Mr.Smith is a most popular teacher.史密斯先生是一位非常受 欢迎的老师。
3. Amy is very creative and she _b_u_i_lt_ her front gate _o_u_t_o_f 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 alsos_e_t_u_p_an online business to sell them.
Underline the words in the passage based on the words below. What are the differences?
think use usual recycle build create special
recent environment important protect inspire
2.You have probably never heard of
Amy Hayes,but she is a most unusual
woman. ◆heard是hear的过去分词,hear of的 意思是“听说,了解,知道”。 I have heard of the writer.我听说过 那位作家。 【拓展】 hear from表示“收到…… 的来信”。
she built herself out of rubbish. that引导的是定语从句,修饰先行词a house,that在从句中作动词built的宾 语。
This is the house that they built ten years ago.这就是他们十年前建造的 房子。
4.The windows and doors come from
old buildings around her town that
were pulled down. ◆come from的意思是“来自”,相当于 be from。
My pen pal comes from England. =My pen pal is from England.我的笔 友来自英国。 【拓展】 come about 发生;come across偶尔发现,偶遇;come along一 道来,陪伴;come on赶快;come out发 芽,出版;come over访问;come to life 苏醒;come true 实现。
6.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. ◆not only…but also…的意思是“不 但……,而且……”,not only引导的句子 位于句首时,使用倒装句。