牛津译林版八年级英语下册Unit8Agreenworld(课件5)

牛津译林版八年级下册Unit 8《A green World》(task)-课件

历史课件：/kejian/lish i/
can
we
go
green?
protect the environment
1. What can we do to save water? 2. What can we do to save power? 3. What can we do to reduce pollution?
Millie is writing the script for the presentation. Help her complete her script. Use the information on page 118 to help you.
Our environment is changing for the worse, so it is time for usgto g(1r)ee_n________. Here are some simple steps to take. We can save water by taking (2) _s_h_o_r_te_r__sh_o_w__e_r_s_ and turning off (3) __th_e__ta_p____ when we brush our teeth. We should also (4) _r_eu__se__w_a_t_e_r_ if possible. In
What can we do to save power? Turn off the lights when we leave a
room. Turn off the power when our TV or
computer is not in use.
What can we do to reduce pollution? Do not use plastic bags. Take our own

牛津译林版英语八下Unit 8《A green world》(Grammar)ppt课件

25. 如果我们不采取行动来改善环境，更多的生物将被污染杀害。 If we do not act to improve the environment, more living things will be killed by pollution. 26. 我们都会有一个机会去思考我们周围的世界。 All of us will have a chance to think about the world around us. 27. 在那一天，将向我们展示如何保护环境。 On that day, we will be shown how to protect the environment.
11. 有些活动会在市广场举行。 Some of the activities are going to be held in the town square. 12. 这里要有一个环境保护展览。 There’s going to be an environment show here. 13. 展览什么时候举行？本星期五晚上。 When is the show going to be held? The show is going to be held this Friday evening. 14. 展览将在你的学校举行吗？不，展览将在市政厅举行。 Will the show be held at your school? No, the show will be held at the town hall.
display vt. & vi. 展示; 陈列
pollute vt. 污染
harm vt. 伤害; 损害
living adj. 活着的, 活的
1.展示; 陈列vt. & vi. 课前热身 display （三单式 displays) 2. 污染vt. pollute (n. pollution) 3.伤害; 损害 vt. harm (adj. harmful / harmless ) 4.活着的, 活的 adj. living (v. live ) 5.清理 clean up 6. 如果你砍伐树木，你会被惩罚。 You will be punished if you cut down a tree.

《A green World》GrammarPPT-牛津译林版英语八年级下册

Leaflets will be sent to all the people in the town．
are going to / hold /some of the activities / in the town square
Some of the activities are going to be held in the town square．
Switzerland is a beautiful country with high mountains and clean blue lakes．
In Switzerland what do people do with the things like plastic，paper and glass?
be done
The students are talking about Environment Week． Help them make sentences using passive voice
activities / in Environment Week / a lot of / organize / are going to
被动语态的一般将来时的构成
主语
will be/ be going to be
过去分词
I
will be /am going to be
You /We /They
will be /are going to be
supported.
He /She/It
will be /is going to be
注意：主语是第一人称时，被动语态的一般将来时也可以用“shall be + 动词的过去分词”来表达。

苏教牛津译林版初中英语八年级下册Unit 8 A green world (5)

苏教牛津译林初中英语重点知识精选掌握英语语法知识，巩固词汇量和各种语态，学好英语基础一定要扎实，大家一起练习吧！牛津译林初中英语和你一起共同进步学业有成！A green world教学目标Some important language points and useful sentences.重点Some important language points anduseful sentences. 难点Some important languagepoints and usefulsentences.教法及教具教学内容个案调整教师主导活动学生主体活动教学过程.1. 打算、计划做某事be going to d o sth.2. 植更多的树plant more trees3. 在花园里挖沟dig in the garden4. 种植水果面包树plant breadfruit trees5. 对……有好处be good for…6. 减少空气污染reduce air pollution7. 严重的，严肃的be serious8. 节约水/能源save water/energy9. 引起严重的空气污染cause serious airpollution10. 尽力做某事try to do sth.11. 被…...分开be separated into12. 一个回收旧衣服的组织an organizationfor recycling clothes13. 收集来自全国的旧衣服collect oldclothes from all over the country14. 送给某人某物send sb. sth.= sendsth. to sb.15. 有法律做某事have laws to dosth.16. 允许某人做某事allow sb. to do sth.17. 砍伐树木cut down trees18. 限制空气、水污染limit air and waterpollution19. 依靠某物/某人depend on sth. / sb.20. 使用来自太阳的能量use energy from the sun21. 世界环境日World Environment Day22. 被扔进湖里be thrown into lakes1. 瑞士是一个有着高山、有着清澈碧蓝的湖水的国家。

牛津译林版八年级(下册)Unit8Agreenworld讲课课件

P1.__e__ P2.__c__ P3._d___
P4._b___ P5._a___
a Martina asks everyone to do something for the environment.
b People are starting to use new energy.
c People in Switzerland recycle many things to reduce pollution.
2. What are the advantages of these new types of energy?
They cost very little and will never fun
out. Also, they produce little pollution.
• Kitty made some notes of Martina’s blog on a piece of paper, but her mother tore it up by mistake. Read the article again.Help her match the two halves of the sentences. Write the correct letters in the blanks.
They try to keep their country beautiful and clean.
Read the paragraphs 2 and 3 carefully and answer the questions.
1. What can be recycled in Switzerland?
meaning on the right.

牛津译林版8B Unit8 A green World Welcome to the unit课件(共35张PPT)

2. Will more trees be planted this year? 今年更多的树将会被种植吗？句中will be planted 意思是“将会被种植”，“will be + 动词的过去分词”是一般将来时的被动语态。 e.g. The panda will be sent to the zoo tomorrow. 这只大熊猫明天将被送到动物园。
turn off 关上（开关） e.g. We can save energy by turning off the lights when we leave.
recycle
vt. 回收利用，循环利用
e.g. We can protect the environment by recycling things.
d. We can protect the environment by recycling waste.
Listen and answer
1. How did Kitty go to school in the past? Her father used to drive her to school. 2. What about now? They take the underground now. 3. What does Millie think she should do to live a green life?
8B Unit8 A green World
Welcome to the unit
Did you know that all around the world, 3 to 6 billion trees are cut down each year? Have you ever planted a tree?

牛津译林版英语八年级下册Unit8Agreenworld复习课件(27张PPT)

(good) place. 9．Coal, oil and _n_a_t_u_r_a_l _ (nature) gas are not endless. 10．Millie does the homework so _c_a_r_e_le_s_s_ly (care) that she
often makes mistakes.
Things like glass, plastic and paper are separated and then recycled.
2. Why does the government make laws?
They make laws to protect the environment.
3. What is our greatest treasure?
8.我们的环境正在变得更糟。 9.循环利用也是帮助减少污染的好办法。
1.例如，我们不被允许砍树。
We are not allowed to cut down trees.
2.如果我们在公共场所丢垃圾，，我们将被警察罚款。
If we drop litter in a public place,we will be
￭harmful adj.有害的反义词：harmless 无害的
10.produce v. 生产，制造
product n. 产品 producer n.生产者
e.g. More cars_w__i_ll__b_e__p__r_o_d__u_c_e_d___(produce) in the
future.
go to the supermarket. 4.allow v.允许
￭allow sb. to do sth.-改--被---动-→ sb. be allowed to do sth.

牛津译林版八年级英语下册Unit8 A green world Revision 课件(64张PPT)

31. 离开时关灯
turn off the lights when leaving 32. 那样地保持它 keep it that way 33. 少于两个小时 less than two hours 34. 生物/活物 living things 35. 刷牙 brush (the) teeth 36. 通过回收废物 by recycling waste 37. 喜欢在花园里挖 like digging in the garden
be harmful to our health 17. 丰富的资源 rich resources 18. 关掉水龙头 turn off the tap
19. 关于学生日常习惯的调查
a survey on students’ daily habits 20. 过绿色环保的生活 live a green life
10. 成为一个严重问题
become a serious problem
11. 除了人之外 as well as people 12. 从地下开挖出来 dig up from the ground 13. 从全国各地 from all over the country 14. 丢掉，扔掉 throw away 15. 对…有影响，起作用 make a difference 16. 对我们的健康有害
55. 遵循一些简单步骤
take/follow some simple steps 56. 做一个调查 do a survey
回答下列问题：
Why does Hobo want to plant more trees?
Because he thinks trees are good for them. ____________________________________

牛津译林版八年级英语下册 Unit 8 A green world Green Switzerland课件

Asking everyone to do something for the environment
Read Para2
There is an organization for
recycling. clothes
It collects old clothes from
all over .the country
Read and answer
1. In Switzerland, what things are separated into groups and then recycled?
Things like glass, plastic and paper are separated and then recycled.
A. Wind
B. The sun
C. Water
3. Why do people use new energy?
A. Because new energy produce little pollution.
B. Because new energy is very new.
C. Because new energy will run out .
While-reading Why is Switzerland so beautiful?
make laws to protect the environment
While-reading Why is Switzerland so beautiful?
use new energy to reduce pollution
Readinue
A: What should we do to live a green life? B: I think we can… C: And we should… …

牛津译林版八年级下册英语《A green World》PPT课件

3．同学们，为了过一种绿色的生活，我们应该做什么呢？
What should we do _t_o_li_v_e_a_g_r_e_en__li_fe___， class?
句 4．对人们来说，选择公共交通工具或骑自行车是明智的。型 _I_t'_s_w_is_e_f_o_r_p_e_op_l_e_t_o_c_h_oo_s_e_public transport or ride bicycles. 在 5．我想我们可以快速洗澡来节约用水。线 I think we can _t_a_k_e_sh_o_r_t_er_s_h_o_w_e_r_s_to__sa_v_e_w_a_t_e_r.
2 serious adj. 认真的，严肃的
[观察] Are you serious? 你是认真的吗？ More and more families own cars and this causes serious air pollution. 越来越多的家庭拥有私家车，这造成了严重的空气污染。
[拓展] turn on打开； turn up调大(音量); turn down调小(音量); turn right向右转
2．(1)Please ___B___all the lights when you leave the classroom.
A．turn on
B．turn off
C．turn down D．turn up
[拓展] be good at… 擅长…… be good to… 对……友好 be good with… 善于与……相处
1．(1)跑步对我们有好处。 Running __i_s_g_oo_d_f_o_r_ us. (2)吸烟对我们的健康有害。 Smoking __is_b_a_d_f_o_r__ our health. (3)汤姆擅长踢足球。 Tom _i_s_g_oo_d__at___playing football.

牛津译林版8B Unit8 A green world Integrated skills课件(共15张PPT)

protect the environment?
•Do you often do the following things? • reduce air pollution by riding bicycles • take shorter showers • recycle waste • save energy by turning off the lights • turn off the tap when brushing teeth • use both sides of paper • turn off the lights when we leave a room • take our own bags to the supermarket
plant more trees
Listen and read after the tape. Pay attention to the pronunciation and intonation.
Sandy: Pollution has become a serious problem all around the world. Kitty: Yes, I agree, We should try our best to protect the envrionment. Sandy: What can we do? Kitty: We can plant more trees. I think our town will look nicer with more trees around. Sandy: Good idea. Trees can reduce dust and help keep the air clean. Air pollution is harmful to our health. Kitty: Right. Trees also help keep soil in place during storms. S: They can also provide home for animals.

牛津译林版英语初二下册 Unit8 A green world Task课件

Follow these small steps, and you can make a big difference to the Earth!
Our environment is changing for the worse, so it is time for us to (1) _g_o__g_re_e_n__. Here are some simple steps to take.
Ending …… make a big difference to the Earth .
Follow these small steps, and you can make a big difference to the Earth!
How can we go green
Collecting details
Opinion The environment is changing for the worse. … …
Presentation:
How can we go green?
①to save water ② to save power ③ to reduce pollution ④ morer us to …. 2. … is a good way to …. 3. It is important for us to …. 4. It is good to …. 5. Moreover, ….
Recycling is also a good way to help reduce pollution. We should separate (9)_w__a_s_te__ into different groups so that it can be recycled. Moreover, it is important for us to develop a green lifestyle. We should (10)_d_o_m__o_r_e_e_x_e_r_c_is_e_ and watch less TV and it is good to (11) _p_la_n_t__so_m__e_f_l_o_w_e_r_s_ at home.

牛津译林版英语八年级下册 Unit 8 A green world Grammar课件

被动语态的句型总结如下：肯定句:主语+be+过去分词(+by…). 否定句:主语+be not+过去分词(+by..) 一般疑问句:be+主语+过去分词（+by…）？特殊疑问句:特殊疑问词+be+主语+过去分词（+by…)?
被动语态的构成
被动语态由"助动词be＋及物动词的过去分词"构成。人称、数和时态的变化是通过be的变化表现
动作承受者谓语动词被动形式
动作执行者
1.主动语态表示主语是动作的执行者。例如: Many people speak Chinese. 谓语：speak的动作是由主语many people来执行的。 2. 被动语态表示主语是动作的承受者，即行为动作的对象。例如:Chinese is spoken by many people.主语English是动词 speak的承受者。
will be done trees， plant
Trees will be planted.
They are going to send leaflets to people. Leaflets are going to be sent to people.
They are going to recommend some books. Some books…are going to be recommended.
the classroom.
动作承受者
→The classroom is cleanedby sudents.动作承受者
谓语动词被动形式动作执行者
一般过去时的被动语态
Students

苏教牛津译林版初中英语八年级下册 Unit 8 A green world PPT课件

It is great that most students remember to (7)__tu_r_n__o_ff__ the lights when they leave a room, but few students take their own (8)__b_a_g_s___ to the supermarket. The survey shows that students are doing a lot to help protect the environment, but there are still many more things they can do. Sandy
Why do the students want to plant more trees?
1. Trees can reduce dust. 2. Trees can help keep the air clean. 3. Trees can help keep soil in place during storms. 4. Trees can provide home for animals. 5. …
Work in your groups and ask your group members about their daily habits of protecting the environment. Then report the results to the class.
In my group,
Make up a new dialogue
A: Pollution has become a serious problem all around the world.
B: Yes, I agree. We should try our best to protect the environment.

牛津译林版八年级下册 Unit 8 A green world 复习课件(共49张PPT)

difference n. 差异，不同（之处）
different di不同地 vt. 使...不同
make a difference (to sb/sth.) （对......）有影响，起作用
Changing school made a big difference for my life. 换学校对我的人生有很大影响。
我妹妹把电视打开了。
open, close turn on, turn off
表示门、窗户或盒子等的“开”和“关” 表示电脑、电灯等电器的“开”和“关”
1. 请把门关上。 2. 请把灯打开。 3. 请把窗户打开。 4. 请把电视关掉。
Close the door, please. Turn on the light, please. Please open the window. Please turn off the TV.
√C. to swim
D. swam
harmful
有害的
be harmful to....
对.....有害
Smoking is harmful to health. 吸烟对健康有害。
Drinking too much is harmful (harm) to your health.
---The weather is awful.
I can't hear it clearly.
A. turn on
B. turn off
√C. turn up
D. turn down
so ... that ...
如此...以致于...
so that
为的是，以便于
so
因此，所以
用法不同：