九年级英语上册Unit1 Topic2 SectionB精品课件 最新仁爱版
1,000,000,000
billon million thousand
2 346 780 two million, three hundred and forty-six thousand, seven hundred and eighty 82 346 580 eighty-two million, three hundred and forty-six thousand, five hundred and eighty 405 000 000 four hundred and five million 5 555 555 555 five billion, five hundred and fifty-five million, five hundred and fifty-five thousand, five hundred and fifty-five
7 198 764 502
seven billion, one hundred and ninety-eight million, seven hundred and sixty-four thousand, five hundred and two
1,000,000,000
billion
973
million
than that in developed countries. Luckily, our solve country has carried out some policies to
Unit 1 The Changing World Topic 2 The population in developing countries is growing faster.
Section B
one hundred and fifty yuan
two thousand and eight Olympic Games
1. the world 2. China 3. India 4. the USA
A. 321 million
B. 7.2 billion
C. 1.37 billion
D. 1.31 billion
1c Read 1a and fill in the blanks. The world has a population of 7.2 billion and it China is increasing 90 by million __________ every year. _______ has the largest population. It has already 1.37 billion reached __________ andsecond India is _________ with 1.31 billion. The population in developing larger faster countries is ______ and is growing ________
1. the world
2. China
3. India
4. the USA
A. 321 million
B. 7.2 billion
C. 1.37 billion
D. 1.31 billion
Make similar conversations after the example.
Example: A.: What’s the population of the world? B: It’s about 7.2 billion.
thousand
nine hundred and seventy-three
3 980 three thousand , nine hundred and eighty 98 721 ninety-eight thousand , seven hundred and twentyone 768 540 seven hundred and sixty-eight thousand , five hundred and forty
2 Listen and read the numbers, paying special attention to the intonation. Then read the other numbers with your partner.
How to read numbers?
First, try to separate the number in groups of three from right to left. Then read it in order from billion to million and thousand.
thousands of people
two point two six (2.26) meters tall
3.14
1,000,000 one million 1,000,000,000 one billion
three point one four 100
one hundred 1,000 one thousand
= The world has a population of 7.2 billion.
The population is increasing by 90 million every year.
What a large population!
1b Listen to 1a and match the information.
1, 10 00 00 0,0 00 00 00 ,000
billion million tho
543.7
million
thousand
five hundred and forty-three point seven
1 562 one thousand, five hundred and sixty-two 6 004 001 six million, four thousand and one
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Unit 2 Topic 1 Section B-九年级英语上册(仁爱版)
3. In some cities, /there’s too much ________________ caused by many cars.
4. _______________ is harmful to birds. /Also, /when we use too many
Have you ever had a picnic?
He met Mrs. Zhou.
They had a talk. Kangkang asked Mrs. Zhou some questions.
…
…
Have you ever had a picnic?
What questions did Kangkang ask?
1b A. Listen to 1a and check the questions you hear.
Kangkang: How terrible for you! Mrs. Zhou: Yes, it was really awful.
I was always in a bad mood because I couldn’t bear the environment here. Luckily, the gHoavveerynoumeveenr thahdaaspsiconilcv? ed the problem. By the way, have you noticed there are more fish in the river? Kangkang: Yes, I have. The river is cleaner and clearer. The environment has become good. I think I should writer to the newspaper to show my thanks.
4. _______________ is harmful to birds. /Also, /when we use too many
Have you ever had a picnic?
He met Mrs. Zhou.
They had a talk. Kangkang asked Mrs. Zhou some questions.
…
…
Have you ever had a picnic?
What questions did Kangkang ask?
1b A. Listen to 1a and check the questions you hear.
Kangkang: How terrible for you! Mrs. Zhou: Yes, it was really awful.
I was always in a bad mood because I couldn’t bear the environment here. Luckily, the gHoavveerynoumeveenr thahdaaspsiconilcv? ed the problem. By the way, have you noticed there are more fish in the river? Kangkang: Yes, I have. The river is cleaner and clearer. The environment has become good. I think I should writer to the newspaper to show my thanks.
仁爱英语九年级Unit1topic2PPT
Active participation
Encourage students to actively participate in listening activities by answering questions, discussing the content, and sharing their opinions
Regular practice
Encourage students to practice listening regularly, both in and out of class
Use of authentic materials
Utilize authentic English listening materials such as podcasts, news reports, and TED talks to expose students to a variety of accounts and speaking styles
concentrating on the speaker, understanding the message, and
responding appropriately
Analysis of Listening Sample Questions
Question types
Familiarize students with different types of listening questions, such as multiple choices, true or false, and short answers
Fluency and Coherence: Students should aim to speak fluently and coherently, with minimal pauses and stations They can achieve this by practicing speaking externally, using connections and transition words to link ideas, and avoiding repetition
仁爱版九年级英语上册课件Unit 1 Topic 2 Section B 1
B：Which country …? A：China … with…,
and India …with …. B：… the U.S.A.? A：296 million. B：It shows … developing countries … developed countries. A：… grow faster … B：So it is. The population problem … developing countries A：China … carry out … control the population.
Unit 1 The Changing World
Topic 2 Which country has the largest
population? Section B 课件 1
Numbers in our life
one hundred and fifty Yuan
two thousand and eight Olympic Games
= China has a population of 1.3 billion.
What’s the population of China?
Talk about the chart
A: What’s the population of China? B: It’s about 1.3 billion.
98 721
ninety-eight thousand , seven hundred and twenty-one
768 540
seven hundred and sixtyeight thousand , five hundred and forty
1.34
5 555 555 555
and India …with …. B：… the U.S.A.? A：296 million. B：It shows … developing countries … developed countries. A：… grow faster … B：So it is. The population problem … developing countries A：China … carry out … control the population.
Unit 1 The Changing World
Topic 2 Which country has the largest
population? Section B 课件 1
Numbers in our life
one hundred and fifty Yuan
two thousand and eight Olympic Games
= China has a population of 1.3 billion.
What’s the population of China?
Talk about the chart
A: What’s the population of China? B: It’s about 1.3 billion.
98 721
ninety-eight thousand , seven hundred and twenty-one
768 540
seven hundred and sixtyeight thousand , five hundred and forty
1.34
5 555 555 555
仁爱英语九年级上册unit2topic2sectionB课件
Protecting and Saving Water Water is very important to human beings, but not everybody knows how to protect and save it. Here are some ways: 1. Pass laws against water pollution. 2. Stop factories pouring waste water into rivers. 3. Remember to turn the tap off when you leave. 4. Collect and reuse waste water. ...
Look at the picture, describe them using the words given.
wash the earth away
Look at the picture, describe them using the words given.
many trees
Look at the picture, describe them using the words given.
(
3
)
(
6
)
(
2
)
根据句意及首字母提示完成句子。 Trees are very useful to us. They can help us revent the wind from blowing the earth away and p_____ and stop the s_______ from moving towards the rich ave land. Trees also s________ water from running eal away. They can keep a great d______ of water. So utting we must stop people from c______ down too many trees. Otherwise a lot of rich land will eaving esert change into d_______, l_______ only sand. We ehavior must get rid of (摆脱) this kind of bad b______.
仁爱版英语九年级上册Unit1 Topic2 SectionB 重难点讲解
SectionB 重难点讲解【1】And it is increasing by 80 million every year. 并且它（世界人口）正在以每年8000万的速度增长。
（教材P11）increase为动词，意为“增加，增大(数目）”，构成短语increase by, increase to (1) increase by后加倍数或百分数，意为“增加了……倍/百分之…”。
如：The population has increased by 2% in this country. 这个国家的人口已经增加了2%。
(2) increase to后接具体的数字，意为“增加到了……”。
如：His salary increased to 10, 000 yuan a month.他的月薪增加到了1万元。
【2】What’s the population of the USA?美国的人口是多少？（教材P11）population不可数名词，意为“人口，人口数”。
作“人口数”讲时，相当于the number of 故针对人口数量提问时用What’s the population of ...? 而不能用how many。
通常用big/large，small来修饰人口数的多少。
具体的人口数用“has a population of +数字”来表示。
如：China has a population of about 1.3 billion.中国大约有13亿人口。
【3】Luckily, China has already carried out the one-child policy to control the population. 幸运的是，中国已经实施了独生子女政策来控制人口增长。
（教材P11）carry out 实行，实施，执行。
如：This is a new policy, and they will carry it out next year. 这是一项新政策，他们将在明年实施它。
UnitSection+B课件2023-2024学年仁爱版英语九年级上册
Read 1a and answer the questions. 1.What will a greener person do when he leaves a room? He will turn off the lights when he leaves a room. 2.What will you do if Michael travel a short distance? He will walk or ride a bike instead of taking a bus or a taxi. 3. If you go shopping, what should and shouldn’t you do? We should take a cloth bag. We shouldn’t use plastic bags.
1.Jane and Michael are mainly talking about ___C____. A. why we should shut off the electricity when we leave B. what we should use when we go shopping C. how to be a greener person 2. Actions speak louder than words means __B__. A. words are not as loud as actions B. to do well is better than to say well C. actions can speak, but words can’t do it
Unit 2 Saving the Earth
Topic 3 What can we do at home to protect the environment? Section B
仁爱英语九年级上 Unit1 Topic2 Section B
录音 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 growingfaster 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 population, and these policies have worked well. But China still faces a serious population problem.
policy.
• What is the author’s attitude towards
the population problem？
One-child policy has worked well in controlling China’s population.
Listen and read 1a
Read 2a and mark T or F in 2b
( (
F F
(T (F (
F
) 1. Every minute, about 261 babies are born in China. ) 2. The world’s population is growing more and more slowly. ) 3. India has a smaller population than China. ) 4. China has two fifths of the world’s population. ) 5. The Chinese government has solved the population problem successfully.
policy.
• What is the author’s attitude towards
the population problem？
One-child policy has worked well in controlling China’s population.
Listen and read 1a
Read 2a and mark T or F in 2b
( (
F F
(T (F (
F
) 1. Every minute, about 261 babies are born in China. ) 2. The world’s population is growing more and more slowly. ) 3. India has a smaller population than China. ) 4. China has two fifths of the world’s population. ) 5. The Chinese government has solved the population problem successfully.
仁爱英语多媒体教学初中九年级上册课件 Unit 1 Topic 2 Section B
▪ From: China
A: Is she..? B: Yes, she is./
No, she isn’t. She is… A: Is she from…? B: Yes, she is.
No, she isn’t. She is from…
Work in pairs
▪Name: Beckham
Who is he?
Is she/he from…? Is she/he…?
Who is he?
Is she/he from…? Is she/he…?
In China, the family name often goes first, but in America, England, Canada, etc, it always goes last.
— Is she from Canada? — _____Y_e_s,_s_h. e is
是的，她是。
— Is he Li Ming?
— __N_o,_he_isn_’t_. H_e i_s Y_uk_io______.
事实是肯定的 就用yes 回答， 事实是否定的 就用no回答。
不，他不是。他是Yukio。
Yes, he is.
Is he from China?
Yes, he is.
Is he Kangkang?
No, he isn’t.
He is from America.
Is he from China?
No, he isn’t. He is Michael.
Work in pairs
▪ Name: Xie Na
Deng Yaping
Zhao Lin
Tom Cruise
A: Is she..? B: Yes, she is./
No, she isn’t. She is… A: Is she from…? B: Yes, she is.
No, she isn’t. She is from…
Work in pairs
▪Name: Beckham
Who is he?
Is she/he from…? Is she/he…?
Who is he?
Is she/he from…? Is she/he…?
In China, the family name often goes first, but in America, England, Canada, etc, it always goes last.
— Is she from Canada? — _____Y_e_s,_s_h. e is
是的，她是。
— Is he Li Ming?
— __N_o,_he_isn_’t_. H_e i_s Y_uk_io______.
事实是肯定的 就用yes 回答， 事实是否定的 就用no回答。
不，他不是。他是Yukio。
Yes, he is.
Is he from China?
Yes, he is.
Is he Kangkang?
No, he isn’t.
He is from America.
Is he from China?
No, he isn’t. He is Michael.
Work in pairs
▪ Name: Xie Na
Deng Yaping
Zhao Lin
Tom Cruise
仁爱版英语九年级上册Unit1__Topic2__SectionB__精品课件
thousand
nine hundred and seventy-three
3 980 three thousand , nine hundred and eighty 98 721 ninety-eight thousand , seven hundred and twentyone 768 540 seven hundred and sixty-eight thousand , five hundred and forty
than that in developed countries. Luckily, our
country has carried out the ___________ one-child policy to control the population.
Soห้องสมุดไป่ตู้it is.
确实如此。
So So So she she itdoes. is. has.
A：…is growing faster …
B：So it is. The population problem … developing countries A：China … carry out … control the population.
1,000,000,000
billon million thousand
2 346 780 two million, three hundred and forty-six thousand, seven hundred and eighty 82 346 580 eighty-two million, three hundred and forty-six thousand, five hundred and eighty 405 000 000 four hundred and five million 5 555 555 555 five billion, five hundred and fifty-five million, five hundred and fifty-five thousand, five hundred and fifty-five
仁爱九年级英语上册Unit 2 (Topic 2 Section B)课件 (共15张PPT)
and plant mfeowreer trees.
groups and act it out.共同体内分
: Answer the questions.回答问题
1. What are Kangkang and Michael talking about? They are talking about air pollution in China.
5.——Jim, can you see the words on the blackboard?
——Sorry, I can’t see _a__n_y_t_h_in__g__.
1.Read 1a. 2.Memorize the useful
expressions and key sentences which we learn today. 3.Finish exercise in your workbook. 4.Preview Section C.
We can:
1. Use the indefinite pronouns correctly. 2. Use the proper ways to protect the environment.
一.单项选择
( )1. Mr. Chen came in and said he had _____ to tell class.
problem. But the government is doing s_o__m__e_th__in__g _u_s_e_f_u_l__to protect the environment. We should do e_v__e_r_y_th__in_g___ we can to protect the environment. We _s_h__o_u_l_d_n_’_t__ leave rubbish here and there. Don’t __s_p_i_t___ anywhere in public. Don’t walk on grass or _p_i_c_k__ flowers. Everyone should _c_a_r_e__ __f_o_r__ wild animals and plant more trees.
groups and act it out.共同体内分
: Answer the questions.回答问题
1. What are Kangkang and Michael talking about? They are talking about air pollution in China.
5.——Jim, can you see the words on the blackboard?
——Sorry, I can’t see _a__n_y_t_h_in__g__.
1.Read 1a. 2.Memorize the useful
expressions and key sentences which we learn today. 3.Finish exercise in your workbook. 4.Preview Section C.
We can:
1. Use the indefinite pronouns correctly. 2. Use the proper ways to protect the environment.
一.单项选择
( )1. Mr. Chen came in and said he had _____ to tell class.
problem. But the government is doing s_o__m__e_th__in__g _u_s_e_f_u_l__to protect the environment. We should do e_v__e_r_y_th__in_g___ we can to protect the environment. We _s_h__o_u_l_d_n_’_t__ leave rubbish here and there. Don’t __s_p_i_t___ anywhere in public. Don’t walk on grass or _p_i_c_k__ flowers. Everyone should _c_a_r_e__ __f_o_r__ wild animals and plant more trees.