(共29张PPT)
2019-2020仁爱科普英语九上Unit 1
Topic 3 The world has changed for the better .
Section C
精美课件
Lead in
学习目标：1.掌握本课的重点词汇和短语，巩固现在完成时的用法。
2.运用不同的阅读方法找出文章主题，段落主旨句和细节描述。
重点：能通过语境猜测词义，扫清阅读障碍，能谈论和表达与本文相关材料的话题。
难点：口头报告和书面写作时，能有意识地使用“cause and effect”来组织段落。
secretary n.秘书 [?sekr?tri]
helper n.帮手，助手
club n.俱乐部 [kl?b]
engineer n.工程师；技师 [?end??'n??]
wound n.创伤,伤口;v.伤,伤害 [wu?nd]
basic adj.基本的，基础的 ['be?s?k]
human adj.人的n.人=human beings ['hju?m?n]
Learn new words
value v.重视，珍视n.价值 [?v?lju?]
period n.一段时间，时期 [?p??r??d]
shelter n.收容所；遮蔽物 [??elt?]
earn n.挣钱；挣得，赢得 [??n]
drug n.毒品；药，药物 [dr?ɡ]
mental adj.精神健康的；思想的 [?ment(?)l]
on purpose 故意，有意地
whatever pron.无论什么,不管什么 [w?t?ev?]
effect n.影响，结果；效果 [??fekt]
steal v.偷，窃取 [st??l]
support v.帮助，援助；支持 [s??p??t]
phrase n.短语，词组 [fre?z]
according to 据···所说，按···所报道
context n.上下文；语境；背景
laborer n.体力劳动者,劳工,工人
cruel adj.残酷的，冷酷的 [?kru??l]
project n.专题研究;项目;方案 [?pr?d?ekt]
aid v.&n.援助；帮助 [e?d]
primary adj.小学教育的；主要的； [?pra?m?ri]
contribution n.贡献；捐款 [?k?ntr??bju???n]
moral adj.道德（上）的 [?m?r(?)l]
development n.发展；开发 [d??vel?pm?nt]
respect v.尊敬，尊重 [r??spekt]
homeless people
Lead in
1.Have you ever seen any homeless
people? Where?
2.What do you think of the homeless
people?
3.What can we do to help them?
Pre-reading
1b Read 1a and choose the best title.
A Serious Problem—Homelessness
The Causes and Effects of Homelessness
A Home is a Safe Place
√
ever
who
where
when
how
what
value
v.重视，珍视
n.价值
valuable adj. 有价值的
Whatever
pron.无论什么，不管什么
无论
什么
怎么样
什么时候
哪里
谁
New words
on purpose
故意，有意地
1.The little boy read a book in front of the door on purpose.
2. The two girls helped the old woman do some cleaning on purpose .
New words
Read and answer the questions.
1.What is one of the most basic human needs ?
2.Do all the people have their homes around the world ?
Paragraph 1
One of the most basic human needs is a home.
No, while most people around the world value their homes , there are many people in every country who are homeless .
adj.基本的，基础的
n.人
Some people are homeless for a short period of
time because______________________________
and______________________________
Paragraph 2
they are moving from one place to another,
other people are not able to find a home.
Read and fill in the blanks.
n.一段时间，时期
Read and list the reasons for the homelessness.
1._______________________________
2._______________________________
3._______________________________
4._______________________________
Paragraph 3
They do not earn enough money .
They do not have a job.
They have a problem with drugs .
They have a mental illness.
Read and fill in the blanks.
________ the cause of homelessness is , the effects are the same. Homeless people must _____ very hard to live. They can not _______ their children. Sometimes they must _____ food just to eat. The government in every country has worked ______ many years to _______ the homeless but more needs to be done. We must think of the homeless _____ people, not just as problems.
Paragraph 4
Whatever
work
raise
steal
for
support
as
1c Read 1a again and complete the table.
Cause of short-time homelessness Cause of homelessness Effect of homelessness
1)_________
2)_________ 1)__________
2)__________
3)__________
4)__________ 1)__________
2)__________
3)__________
moving from one place to another
not able to find a home
not earn enough money
not have a job
a problem with drugs
a mental illness
work very hard to live
can not raise their children
must steal food just to eat
1a Read and understand.
1d Read 1a again and answer the questions.
What does the phrase “on purpose” mean according to the context?
What does the word “support” mean according to the context?
Have governments done enough to help the homeless people? What else can we do to help them?
故意，有意地
支持,养活
No, the government needs to do more.
Retell it
According to 1a and fill in the blanks.
1. One of the most _______ human needs in a home.
2. Most people in the world ________ their homes.
3. Some people are homeless for a short _______ of time.
4. No one is ever homeless on ________.
5. __________ the cause of homelessness is , the effects are the same.
6. Homeless people sometimes _________ food just to eat.
7. The government in every country has worked for many years to __________ the homeless but more needs to be done.
basic
value
period
purpose
Whatever
steal
support
2 Work in groups. Look at the pictures and discuss the causes and effects of homelessness, child labor, or war. The following may help you.
homeless people
A: What are the causes of …?
B: There are many causes of …
Some causes are …
A: What are effects of …?
B: Whatever the cause is, the effects
are re the same … /The effects are
different. Some are…
A: What have governments /people
done to help?
B: They have …
A: Have they done enough?
B: …
A: What can we do now?
B: …
child laborers
cruel wars
3 Write a Cause and Effect passage based on 2. The sentences below may help you .
The world has many problems such as ________.
Some causes of ____ are _______.
____ happens because ______.
Some effects of _____ are ____ and ____.
The governments have ____________.
People have ____. There is hope that there will be less ____ in the future.
The world is becoming better and better. But it still has many problems. For example, there’re many homeless people all over the world. Some children have to be laborers for a living. What’s worse, sometimes cruel wars break out in some areas. Some people are homeless because they do not earn enough money or do not have a job. They must work very hard to live. They even cannot raise their children. The governments have worked hard to support the homeless for many years and the world has changed for the better.
you can write it like this :
We learn：
Some words: basic, human, value, period, whatever, steal, support
Some phrases: on purpose,
according to
Understand the homeless people more.
Write a Cause and Effect passage.
We can：
summary
Read 1a.
Memorize the useful expressions and key words that we learn today.
Finish Section C in your workbook.
Review Sections A-C.
homework
Thank you
谢谢
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2019-2020学年仁爱科普英语九年级上
Unit1 Topic3 Section C导学案
一．单词填一填
1. One of the most _______ human needs in a home.
2. Most people in the world ________ their homes.
3. Some people are homeless for a short _______ of time.
4. No one is ever homeless on ________.
5. __________ the cause of homelessness is, the effects are the same.
6. Homeless people sometimes _________ food just to eat.
7.The government in every country has worked for many years to _______ the homeless but more needs to be done.
二．单项选一选
( )1.—What does the supermarket provide customers_____? —Plastic bags for free.
A.on B.with C.of D.in
( )2. .—Have you been to Tianjin? —No, .
A.ever;never B.yet;never C.ever;only once D.already;never
( )3. If we are ,they will decide a suitable way to help us.
A.in the need;for B.in need;for C.in need;on D.in the need;of
( )4.The traffic in the city____be terrible, but now it has improved a lot. I think you will____it soon.
A.use to; use to B.get used to; used to C.used to; get used to D.get used to; use to
( )5.His brother has worked in this school _____ he came here in 2010.
A.since B.for C.when D.how long
三，用for或since改写下列句子。
1. His grandmother died in 2013.
His grandfather ______ ______ ______ ______ 2013.
2. I bought a nice schoolbag yesterday.
I ______ ______ a nice schoolbag ______ one day.
3.Mary borrowed the book two days ago.
.Mary ______ ______ the book ______ two days.
4. He left China in 2009.
He ______ ______ ______ ______China ______10 years ago.
5.Mike came to Fuzhou in 2014.
Mike ______ ______ ______ Fuzhou ______5 years.
1.basic 2. value 3. period 4. purpose 5 Whatever 6 steel 7 support
1.B 考查词组provide sb. with sth. 提供某人某物。故选B。
2.A
3.C
4.C used to be“过去常常是”，get used to“习惯于……”。故选C。
5.A since“自从……以来”，主句是现在完成时，从句是since引导的时间状语从句。故选A。
1. has been dead; since 2. have had; for 3. has kept; for
4. has been away from; since 5. have been in; for
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