北师版（2019）必修第三册Unit 8 Green living Lesson 1 Roots and Shoots 课件(共24张PPT)

(共24张PPT)
Lesson 1 Roots and Shoots
UNIT 8
GREEN LIVING
Ⅰ.明文章大意
What does the passage mainly talk about
A.The role of Roots & Shoots.
B.The future of Roots & Shoots.
C.The features of Roots & Shoots.
D.The history of Roots & Shoots.
√
Step 1　速读——整体理解文意
Ⅱ.悉层次结构
Match the main idea with each paragraph.
(1)Para.1　 A.The appeal for your help.
(2)Para.2 B.The introduction to “Just-me-ism”.
(3)Para.3 C.The establishment of Roots & Shoots.
(4)Para.4 D.The meaning of its name.
Ⅰ.Read para.1 and do the following exercises.
1.Fill in the form according to paragraph 1.
Step 2　细读——逐段获取细节
Examples Leaving the tap (1) while you brush your teeth.
Leaving a light (2) when you go out.
Dropping litter and not being bothered to (3) .
Personal opinion Knowing those things are (4) but thinking it doesn’t (5) .
Harm (6) .
running
on
pick it up
wrong
matter
Wasting a lot of energy
2.Why is “Just-me-ism” a problem
答案　If millions of people perform “Just-me-ism”，there will be nobody to care and look after the environment.
Ⅱ.Read para.2 and do the following exercises.
1.Fill in the form according to paragraph 2.
Roots & Shoots The time of its establishment (1)________________
The founder (2)_______________
The purpose To (3) young people，from pre-schoolers to (4) students，so they can help to build a future that is (5) and live together (6) .
educate
In the early 1990s
Dr.Jane Goodall
university
secure
in peace with nature
2.Which is NOT true about Jane Goodall
A.She is a famous scientist in the world.
B.She cares more about the animals than the environment.
C.She thinks that people should live in peace with nature.
D.She thinks joint efforts are important.
√
3.Paraphrase：which sentence in para.2 carries the same meaning with the following sentence
Apart from her research，she has been totally devoted to protecting the environment.
答案　In addition to her research，she has been whole-heartedly committed to environmental protection.
Ⅲ.Read para.3 and do the following exercises.
1.Why is the organisation called Roots & Shoots
答案　Because roots move slowly under the ground to make a firm foundation，and shoots seem small and weak，but they can break open brick walls to reach the light.
2.What does “Hundreds and thousands of roots and shoots” refer to in this last sentence
答案　It refers to young people all around the world including you and your friends.
Ⅳ.Read para.4 and do the following exercises.
1.How does the author tell the readers what Roots & Shoots is all about
A.By making comparisons.
B.By giving examples.
C.By analyzing causes.
D.By making classifications.
√
2.What does Roots & Shoots emphasize
A.The importance of each individual.
B.The importance of wildlife protection.
C.The education of next generation.
D.The urgency of environmental protection.
√
3.What’s the purpose of the questions in paragraph 4
答案　To appeal more people to join Roots & Shoots.
Ⅴ.Read the whole passage again and do the following exercises.
1.What is the text type of the passage
A.Narrative writing(记叙文).
B.Practical writing(应用文).
C.Argumentation(议论文).
D.Exposition(说明文).
√
2.What’s the purpose of the passage
A.To call on everyone to take action to protect our environment.
B.To tell readers what “Just-me-ism” is.
C.To persuade everyone to adopt “Just-me-ism”.
D.To introduce the establishment of Roots & Shoots.
√
3.What can we learn from the text
A.Every individual doesn’t matter.
B.Every individual can make a difference to the world.
C.Only a few people suffer from“Just-me-ism”.
D.People can’t live together in peace with nature.
√
1.The text uses many parallel structures with the same pattern of words and sentences.Underline these structures.Discuss why the writer uses them.(Critical thinking)
2.As teenagers，what can you do to protect the environment？(Creative thinking)
Step 3　读后——讨论深度理解
Step 4　总结——课文语法填空
Most people suffer from “Just-me-ism”.You may leave the tap 1.________(run) while you brush your teeth，leave a light on when you go out or drop a piece of litter 2. not pick it up，which is 3.________
(harm) to our world.Jane Goodall,4. is the best-known expert on wild chimpanzees，set up Roots & Shoots.Its purpose is 5.__________ (educate) young people to help to build a future that 6. (be) secure and live together in peace with nature.Roots move 7. (slow) under the ground to make a firm 8. (found)，and shoots seem small and weak，but they can break open brick walls to reach the light.
running
but
harmful
who
to educate
is
slowly
foundation
Hundreds and thousands of roots and shoots can solve the problems，change the world and make it a 9. (good) place to live in.Roots & Shoots is all about：the value and importance of each individual—human，animal or plant.Jane Goodall believes that every individual has a role to play and every individual can make 10. difference.
better
a
Step 5　解读——长句难句分析
1.Well，say you leave the tap running while you brush your teeth，leave a light on when you go out or you drop a piece of litter and can’t be bothered to pick it up.
[句式分析]　本句是一个 句。say之后为or 连接的两个 从句，其中while you brush your teeth 和when you go out 分别作两个leave的
从句；can’t be bothered to do sth表示“_______________
”。
[自主翻译]　___________________________________________________
_______________________________________________________________
复合
宾语
时间状语
不愿意/懒得做
某事
例如，你刷牙的时候让水哗哗地流，外出的时候不关灯，或者掉了一块垃圾却懒得捡起来。
2.Of course，it wouldn’t matter if there were just a few people in the world.
[句式分析]　本句含有一个if引导的 条件句，表示与 相反的假设，结构为“if＋从句主语＋did/were...，主句主语＋would/could/ should/might do...”。
[自主翻译]　___________________________________________________
虚拟
现在事实
当然，如果世界上只有几个人这样，那就无所谓了。
3.The whole purpose of Roots & Shoots is to educate young people，from pre-schoolers to university students，so they can help to build a future that is secure and live together in peace with nature.
[句式分析]　本句是一个 句。第一个分句中The whole purpose 是 ，to educate young people 是 ；so...分句中that 引导的是
从句，that在从句中作 。
[自主翻译]　___________________________________________________
_______________________________________________________________
并列复合
主语
表语
定语
主语
“根与芽”的目的是教育年轻人，从学龄前儿童到大学生，使他们能够为创造一个安全、与自然和平共处的未来而贡献力量。
4.Do you think you help to make the world a better place when you make a sad person smile，when you make a dog wag its tail，and when you water a thirsty plant
[句式分析]　本句是一个 句。you help to make the world a better place是 从句；when you make a sad person...water a thirsty plant是三个并列的 从句。
[自主翻译]　___________________________________________________
_______________________________________________________________
复合
宾语
时间状语
当你使一个悲伤的人破涕为笑，让一只狗摇尾巴，给一株干渴的植物浇水时，你觉得自己让世界变得更美好了吗？
5.Dr.Jane Goodall believes that the most important thing is that：“Every individual matters.Every individual has a role to play.Every individual makes a difference.”
[句式分析]　本句是一个 句。第一个that引导的是 从句，第二个that引导的是 从句；表语从句中3个以“Every individual”开头的句子构子 句。
[自主翻译]　___________________________________________________
_______________________________________________________________
复合
宾语
表语
排比
珍·古道尔博士认为，最重要的是：“每一个个体都很重要。每一个个体都有自己要扮演的角色。每一个个体都能有所作为。”