仁爱九年级英语上册Unit_1_Topic_2_Section_C 精品
九年级英语Unit1Topic2SectionC仁爱版
Unit1 Topic2 Section CThe main activities are 1a, 2a and 3.本课重点活动是1a, 2a和3。
Ⅰ.Teaching aims and demands教学目标1.Master some new words：difficulty, energy, human being, trouble, less, offer2. Go on studying the present perfect.3. Talk about the problem of overpopulation.4.Get students to know how serious the overpopulation problem is.Ⅱ.Teaching aids教具录音机/ 幻灯片/ 多媒体/ 小黑板 /图片Ⅲ.Five-finger Teaching Plan五指教学方案Step 1 Review 第一步复习（时间:12分钟）T: Yesterday I told you to write an article about the population problem. Now I’ll check your homework.Please read your article in groups, then choose the best one and share it with us.(学生很快会推选出优秀作品，教师选择其中一篇来读。
)（教师读学生作文，并引出新课内容。
）T: Let’s enjoy the article. I think it’s excellent.Listen carefully. Then I’ll ask you some questions.For example:China has the largest population in the world. It is nearly one-fifth of the population in the world. So large population brings lots of difficulties.(教师继续朗读学生作文。
仁爱版英语九年级上册Unit 1 Topic 2 Section C 教案
现在完成时的构成：助动词has/have +done
现在完成时的用法：表示过去发生或已经完成的某一动作对现在造成的影响或结果。
链接中考：
（2010,26）-Joe,my close friend,moved to Beijing years ago,and I___him since him.
短语：1.so far
2.thanks to
3.Take measures to do sth
4.Be known as
5.Work well in
6.Half of
语法：（1）掌握分数的表达在中考中的运用和巩固现在完成时的用法。
能力：写出出众多的人口所导致的问题，关注人口问题。
2、教材分析：
本节课为该话题的第3节课，建议用1-2课时上完。主要学习掌握分数的表达在中考中的运用和巩固现在完成时的用法是本话题的语法重点。在Section c的1a,主要讨论了人口过多所导致的一系列的问题，并为了控制人口所采取的措施,从而引导学生关注人口问题。
3.通过学生精读，找出重点的短语和句子，有利于发挥学生学习的积极性，从而从自学中获得真实的知识。
通过学生同桌讨论并小组内交流，让学生对每个问题的答案都有了广泛的认识和积累，为进行作文做好准备。
Social problems
1.less living space
2.fewer job chance
3.less energy and water
2.Some phrases:
half of, one fifth, because of, satisfy people’s daily needs, so far, take measures to do, be known as, work well in, thanks to，offer to do
仁爱版九年级英语上册 Unit 1 Topic 1 Section C 课件(共44张PPT)
conditions in the city were poor.
Paragraph 3. China has developed rapidly since
the reform and opening-up.
Paragraph 4. It is important to remember the
1. What was/were … like in the past?
2. What has happened to… nowadays?
3. What will … be like in the future?
Draw your mind map.
In the past
At present
.
Great changes have taken place in my hometown since the reform and opening-up..
fax machine
telegram
communicate v.
communications--simple, slow
cellphone = mobile phone
communications—various , quick, easy
Task 1 Work alone
Read for main information.
Underline the topic sentence of each paragraph.
Topic sentences are
Paragraph 1. She has usseueanllytahtethechanges in
仁爱英语九年级上册语法精讲
1.现在完成时的用法:表示过去某一时间发生的动作或存在的状态，对现在仍有影响。
e.g. I have just posted the letter. 我刚把信邮寄了。
She has lost her watch. 她弄丢了手表。
2.现在完成时可以和不明确指出时间的状语连用，如already, yet,just,before, ever, lately, once等。
e.g. Have you heard from your friend lately?你最近收到你朋友的来信了吗？3.现在完成时也可以和包括现在在内的时间状语连用。
如this week, thismorning, today, thisyear等。
e.g. They have moved three times this year. 今年他们已经搬了三次家。
4.现在完成时不能和明确表示过去时间的状语连用。
如yesterday, last week, in 1999, two days ago,just now, when I came in等。
Unit 1-topic3现在完成时（Ⅲ）1.现在完成时表示从过去某一时刻延续到现在的动作或状态，常与for，since引导的状语连用。
for+一段时间，since+过去时间点或从句（从句的谓语动词用过去式）。
e.g. I have lived here for twenty years．我住在这里已有20年了。
We have built many factories since 1985.自1985年以来，我们建了许多工厂。
He has always helped me with my English since he came here．自从他到这里以后，他总是帮助我学习英语。
2.有的动词所表示的动作不是瞬间就可以完成的，要持续一段时间,这样的动词叫延续性动词。
不能延续下去的动词，叫非延续性动词或瞬间动词。
Unit1Topic2SectionC课件2023-2024学年仁爱版英语九年级年级上册
Situation now
Living conditions __a_r_e_im__p_r_o_v_in_g__ra_p_i_d_ly_____ The natural environment _is__b_e_c_o_m_i_n_g_b_e_t_te_r__a_n_d_b_e.tter
serious The population problem is still
What a large population!
Large population caused many social problems.
People had less living space.
Large population caused many social problems.
There was more pollution.
Listen to Par.2 and fill in the blanks. 参考1c的表格
the problems caused by large population
less _l_iv_i_n_g_s_p_a_c_e___
Social problems
fewer __j_o_b___ opportunities less __w_a_t_e_r_ and _e_n_e_r_g_y crowded __c_it_ie_s___
Two thirds of the water__i_s__in the glass.
heavy __t_ra_f_fi_c___
one of the measures to deal with the problems
One-child policy 独生子女政策
Read Par.3 and mark T / F.
Unit 1 Topic 2 Section C-九年级英语上册(仁爱版)
than
Most cities are more crowded then before, and traffic is
much
more heavier. Natural environments are becoming more
and more worse. worse and worse
2 Complete the following passage with the correct forms of the given words or phrases.
3. Because of the large population,it is hard for China to supply water and energy to sastify people’s daily needs.
Read and find what social problems has it caused?
with your partner.
What social problems do you think China’s large
population has caused?
1a Pre-reading
1a Read and understand. 2. Write the title of the passage.
The one-child policy
— Every couple can have only one child.
So far, the one-child policy has worked well in controlling China’s population.
We still have a long way to go.
仁爱版英语九年级上册UNIT 1 TOPIC 1 Section C--关于there be句型的知识点
2.对地点状语提问：则用where 引导 如： There is a computer on the desk. → Where is the computer? There are four children on the playground. →Where are the four children?
B. are
6. Are there ___ pictures on the wall? No, there aren't ___ .
A. any / any
B. some / any
C. some / some
D. any/some
7. There isn't a book in his hand. There is _____ book in his hand.
3.对数量提问：一般有两种句型结构：
How many+复数名词+are there+介词短语？
How much+不可数名词+is there+介词短语？
用there be 来回答。
A: How many birds are there in the tree? B: There are three. A: How many cats are there in the tree? B: There is only one.
• There be否定句型中的not any与no可以互换。 not any强调一个都没有。
There be 句型的特殊疑问句形式
1.对主语提问： 当主语是人的时候，则用who 引导， 当主语是物的时候，则用what 引导。 注意：无论原句的主语是单数还是复数，对之提问时
仁爱英语九年级上册Unit1-Unit2课文翻译
仁爱英语九年级上册Unit 1-Unit 2课文翻译Unit 1 The changing world变化中的世界Topic 1 Our country has developed rapidly我国发展迅速Section A1a：（After a long holiday, Kangkang is happy to see his friends.）（长假过后，康康很高兴会见到他的朋友们。
）Hi, Jane! Did you have a good summer holiday?你好，简，你暑假过得愉快吗？Yes. What about you?是的，你呢？Not bad. Rita, you have just come back from your hometown. How was your trip?不错。
丽塔，你刚从家乡回来，你的旅行怎么样？Great! I went to many places near my home in India. Great changes have taken place there and my hometown has become more and more beautiful. Where have you been, Jane? 好极了！在印度，我去了我家附近的很多地方。
那里发生了很大的变化，而且我的家乡变得越来越美丽了。
简，你去哪里了？I have been to Mount Huang with my parents. It's a beautiful place. But there were so many people that I couldn't find a good place to take photos. And where have you been, Kangkang ? 我和我的父母去过黄山，那是一个美丽的地方。
仁爱版九上英语教案：Unit 1 Topic 2 Section C
Topic 2 The population in developing countries is growing faster.Section CⅠ. Material analysis本课是九年级第一单元第二话题的第三课时，主活动是1a和3b。
1a具体了分析中国人口现状的严峻形势和政府采取的措施及成效。
这篇阅读文章较长，在阅读练习的时候，建议教师先解决部分生词，扫清单词障碍，1b主要是培养学生找出段落的主旨句的能力。
而1c则是要学生学习找到论据。
2可以看作是语法巩固训练，但内容仍然紧扣主题。
3a和3b是训练说和写的技能的。
通过本篇文章的学习，要求学生掌握一定的阅读策略和写作技巧，能够模仿作者恰当运用主旨句的写作方式，排篇布局。
引导学生关注社会问题，关注国家政策，培养学生树立良好的人口观念和正确的世界观。
Ⅱ.Teaching aims1.Knowledge aims：掌握本课的重点词汇和短语，继续学习现在完成时。
2.Skill aims:能基本读懂课文材料，掌握一定的阅读技巧和方法。
能正确模仿本课课文，有条理地写出有关解决人口问题的措施的文章。
3.Emotional aims: (optional)引导学生关注社会现象，培养学生树立正确的人口观念和社会意识。
4.Culture awareness: (optional)通过中国人口严峻形势的分析，了解计划生育政策，引导学生关注社会问题的意识。
如果没有您爱的滋润，怎么会绽放那么多美好的灵魂之花！Ⅲ. The key points and difficult points1. Key points:Words and phrases: social, natural, worse, government, offer, supply, paragraph, opportunity, newborn, percent,one fifth of, because of/thanks to, take measures to do sth., work well in (doing) sth.Grammar: Present Perfect2. Difficult points：如何通过语境和构词法，猜测生词、短语大意，并感知其用法。
仁爱九年级英语上册Unit_1_Topic_2_Section_C
larger and is growing ____ (slower / faster) *The population problem is ____ (more serious / less
Because of the large population, there is less living space.
Because of the large population, it’s difficult for many people to find jobs.
Because of the large population, we are short of energy and water.
录音p14-2a
find
faster and
food
faster
20
has carried out
have
worked
2b Read 2a and mark True (T) or False (F).
F F
T
F
F
Written work
The population of China
Population problem
serious) in developing countries.
Asia had a population of _______________ more than 3 billion in 2005. That’s to say, ______ half of the world’s population live in Asia.
Unit 1 Topic 2 Section C 公开课教学设计(九年级英语上册仁爱版)
Unit 1 The Changing World Topic 2 The population in developing countries is growing faster.Section C教学设计一、教学目标1. 能根据已学语音、音标及发音规则，正确朗读下列词汇并在实际的对话操练中加以应用：social, supply, natural, worse, government, paragraph, opportunity, newborn, percent, offer2. 进一步掌握现在完成时的用法。
3. 能够读懂有关中国人口问题的文章，并且能够按照要求完成阅读任务，同时掌握一定的阅读技巧和方法。
4. 能够在口头报告和书面写作时，能合理使用topic sentence和supporting details组织文章结构。
5. 关注社会现象，培养树立正确的人口观念和社会意识。
6. 通过中国人口严峻形势的分析，了解计划生育政策，关注社会问题的意识。
二、教学重点及难点重点：1. 能根据已学语音、音标及发音规则，正确朗读下列词汇并在实际的对话操练中加以应用：social, supply, natural, worse, government, paragraph, opportunity, newborn, percent, offer2. 掌握英文分数的表达：1/3 one third, 2/5 two fifths, 1/2 a/one half难点：1. 能在阅读过程中找出文章主题和各个段落的Topic sentence。
2. 在口头报告和书面写作时，能合理使用topic sentence和supporting details组织文章结构。
三、教学准备教师：教学课件；关于计划生育政策的宣传片；多媒体设备学生：课前预习四、教学过程Step 1 Warming-upAfter a short greeting, present some tongue twister numbers and get Ss to read out as quickly as possible.T: Hello, Ev eryone! Here’re some tongue twister numbers. You will read these numbers as quickly as you can.【设计意图】从易到难的复习任务能够增强学生学习知识的趣味性，激发他们潜在的挑战意识。
Unit1+Topic+2+课文详解+课件2023-2024学年仁爱版九年级英语上册
D. large
A 3. —Have you been to the village _______ ace.
— Oh, really? I will go there some day.
A. called
B. is called
C. calls
before, but I don’t want to go there any more.
• Maria:Why not?
not……any more=no……any longer再也不
why not+动词原形=why don’t you+动词原形 “为什么不……”
• Michael: Because there were too many people. We got lost and couldn’t find each other.
Though I had no time to travel, I still felt very happy. = I had no time to travel, but I still felt very happy. To help others makes us happy. make sb./sth. + adj.
很多 too many +可数名词复数 • Maria: Bad luck! Have you found him yet?
get lost= be lost迷路
你找到他了吗？
hate doing讨厌做某事
• Michael: No, he has probably gone home. Let’s call him up now. I really hate going to a
仁爱版英语九年级上册Unit1 Topic2 SectionC 重难点讲解
SectionC 重难点讲解【1】China has the largest population in the world, and about one fifth of the people in the world live in China.在世界上中国有着最多的人口，世界上大约有五分之一的人生活在中国。
（教材P13）one fifth意为“五分之一”。
英文分数表达法：分子为基数词，分母为序数词。
先读分子后读分母;当分子大于1时，分母的序数词用复数形式，直接在词尾加“s”。
如："1/3 one third, 3/5 three fifths, 1/4 one fourth/a quarter, 3/4 three fourths/three quarter 【2】Because of the large population, there is less living space for each family. 因为人口众多，每个家庭的生活空间变小。
（教材P13）because of意为“因为”。
后跟名词、代词和动名词等。
如:He was late, because of the rain. 他迟到是因为下雨。
【链接】because也表示原因，意为“因为”。
because和because of表示原因时均是普通用法，表示理由，没有感情色彩，但because后跟从句。
如：He went to bed early because he was tired..他因为感到疲劳所以很早睡觉。
【3】So far, our government has taken many measures to control the population.到目前为止，我们政府已经采取了很多措施来控制人口增长。
（教材P13）(1) so far意为“到目前为止迄今为止”。
通常与现在完成时连用。
如：We haven't met any trouble so far.迄今为止,我们没有遇到什么麻烦。
仁爱版九年级英语上册课件Unit 1 Topic 2 Section C
Complete the following passage with the correct forms of the given words or phrases.
grow reach have find work become face carry out
Unit 1 The Changing World
Topic 2 The population in developing countries is
growing faster. Section C 课件 2
How to read numbers?
First, try to separate the number in groups of three from right to left.
2. The population in developing countries is larger than that in developed countries.
3. The large population may cause many problems, such as less living space, less energy and water.
2. __C___ Paragraph 2 3. __A___ Paragraph 3
A. the measures to deal with the problems
B. the world’s and Asia’s population C. the problems caused by large
Write a short passage of three paragቤተ መጻሕፍቲ ባይዱaphs based on 3a.
2015年仁爱版9年级英语 U1 Topic1 Section C 2
China has developed rapidly since the reform and opening-up. More and more ring roads and subways have appeared and buildings in Beijing are becoming taller and brighter. People’s living conditions have improved a lot. And there are more kinds of food and make progress in/with (doing) sth clothes to satisfy people’s needs. Children can study make much/ great progress 取得很大进步 not only in modern schools but also on the Internet. satisfy sb. 使某人满意 If you study hard, you will make great People can enjoy good medical care. What’s more, be satisfied with. 对......感到满意 progress in your English. easier and quicker --communications are becoming 1.The boss of the restaurant said it people can use telephones, cellphones, fax machines satisfy everyone. wasn’t easy to _______ and the Internet. satisfied 2. Most of them aren’t ________ Beijing has made rapid progress and it has with already their present jobs. succeeded in hosting the 2008 Olympic Games. I think it is important to remember the past, live in the present and dream about the future.
仁爱英语九年级上册Unit1 Topic 2 Section C
3 Written work
Search for more information about the
population problem in China, and then
write something about it. The following
questions may help you.
F( ) 2.Indian has a larger population than China. (F ) 3.China has 25 percent of the world’s
poas tried to control the population.
Topic 2 What has happened to the
population?
Go on studying the present perfect.
Talk about the problem of overpopulation.
New words difficulty, energy, human being, and phrases trouble, less, offer
1.What’s the population of China? 2.How many people live in the countryside? 3.Some parents in less developed areas prefer boys
to girls, don’t they? 4.Call all Chinese families offer their children a
good education? 5.What is a comfortable life like? How can we
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
• What is the author’s attitude towards
the population problem？
One-child policy has worked well in controlling China’s population.
Watch and read
can’t offer the children good education
The population is increasing by 80 million every year. And it is growing faster and faster.
Listen to 2a and fill in the blanks
Because of the large population, the cities are more crowded than before.
Because of the large population, the traffic is much heavier.
Байду номын сангаас
• What’s the topic sentence of paragraph three?
So far, our government has taken many measures to control the population.
• What has China done to control the
population？
One-child policy.
• Say something about China’s one-child
larger and is growing ____ (slower / faster) *The population problem is ____ (more serious / less
serious) in developing countries.
Asia had a population of _______________ more than 3 billion in 2005. That’s to say, ______ half of the world’s population live in Asia.
One fifth of the people in the world live in China.
1.3 billion÷6.5 billion≈1 ／ 5 (one fifth)
20 percent (20%)
What problems does a large population cause？
录音p14-2a
Every minute, about 261 babies are born in the world. That means people have to find food for about 375 840 newborn babies every day. The world’s population is growing faster and faster . It has become one of the biggest problems today. China has the largest population in the world. There are about 1.3 billion people in China. It has reached 20 percent of the world’s population. China has carried out some policies to control the worked well. population, and these policies have But China still faces a serious population problem.
(视频p13-1a)
more
poor living condition
low average per capita income
not enough food
Topic:
the disadvantages of
China’s large population
environment problem
not well developed
7 6 5 4 3 2 1 0 the population the world Asia
Almost half of the people in the world live in Asia.
3 billion÷ 6.5 billion≈1／2
(half)
50 percent (50%)
7 6 5 4 3 2 1 0 the population the world China
Unit 1 The Changing World
Topic 2 Which country has the largest population?
8 88 888 8,888 88,888 888,888 8,888,888 88,888,888 888,888,888
8,888,888,888
•Because of the large population, there is ______ (more/less) living space. •Because of the large population, it’s ______ (difficult/easy) for many people to find jobs. •Because of the large population, we are short of _______ and _______ . •Because of the large population, the cities are _______ _______ than before. •Because of the large population, the traffic is ______ _______.
Because of the large population, there is less living space.
Because of the large population, it’s difficult for many people to find jobs.
Because of the large population, we are short of energy and water.
88,888,888,888 888,888,888,888
*What’s the population of the world / China / …?
*Which country has the largest population?
developing (develop) countries is *The population in _________