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仁爱版九年级英语上册-Unit-1-Topic-2-Section-B-课件(共27张PPT)

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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/8/9 Sunday,#,2024/12/11,仁爱版九年级英语上册 Unit 1 Topic 2 Section B 课件(共27张PPT),She knows nothing about the book because she has _ read it.,The early bus has _ left.You have to wait for the next.,-Have they _ gone fishing?,-No,_.,4.Have they finished their work_?,5.Has Mary _ been to China?,6.Ive been there _ and dont want to go there any longer.,never,already/just,ever,never,yet,ever,already,numbers in our lives,one hundred and fifty,yuan,thousands of,people,two,point,two six,(2.26)meters tall,two thousand and eight,Olympic Games,1,000,000,000,one,billion,1,000,000,one,million,1,000,one,thousand,3,.,14,three,point,one four,100,one,hundred,Look,read and learn,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.,How to read numbers?,1,0 0 0,0 0 0,0 0 0,billion,million,thousand,1,0 0 0 0 0 0,0 0 0,2 Listen and read the numbers,paying special attention to the intonation.Then read the other numbers with your partner.,1,0 0 0,0 0 0,0 0 0,billion,million,thousand,543.7,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,7 198 764 502,seven billion,one hundred and ninety-eight million,seven hundred and sixty-four thousand,five hundred and two,973,nine hundred and seventy-three,3 980,three thousand,nine hundred and eighty,98 721,ninety-eight thousand,seven hundred and twenty-one,768 540,seven hundred and sixty-eight thousand,five hundred and forty,1,0 0 0,0 0 0,0 0 0,billion,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,1,0 0 0,0 0 0,0 0 0,billon,million,thousand,=The world has a population of 6.8 billion.,世界有68亿人口。

The population of the world is 6.8 billion.,世界的人口是68亿一.表达人口的句型:,The population of China is 1.3 billion.,=China has a population of 1.3 billion.,The population of China is,1.3 billion,.,_ is the population of China?,=,How large,is the population of China?,=,How many people are there,in China?,=,Whats the number of people,in China?,The population of the world is,6.8 billion,.,_ is the population of the world?,=,How large,is the population of the world?,=,How many people are there,in the world?,=,Whats the number of people,in the world,What,What,二.询问人口的句型,The population of India is,1.1 billion,.,What is the population of India?,=,How large,is the population of India?,=,How many people are there,in India?,=,Whats the number of people,in India?,The population of the U.S.A is,309 million,.,What is the population of the U.S.A?,=,How large,is the population of the U.S.A?,=,How many people are there,in the U.S.A?,=,Whats the number of people,in the U.S.A,The population of China is_.,The population of Canada is,_.,large/big,small,三.修饰人口的词:,e.g.The population of this city,is,nearly,300 000.这个城市的人口将近三十万。

e.g.80%of the population in China,are,farmers.中国百分之八十的人口是农民强调人口的具体分布或构成 (,作复数,),population,集合名词 某地整体人口的数量(,作单数,),四.population的用法:,The population of our school _(be)3000.,50%of the population in our school _(be)female.,is,are,6800,80,80,80,The,population,is,increasing by,80 million every year.,increase by+数字/倍数/百分数,增加了,e.g.,The price of the house has,increased,by,250 yuan every year.,increase to+数字 增加到,e.g.,The price of the house has,increased,to,500 yuan.,250,250,250,250,250,250,500,The population in,developing,countries,is,larger,than,that,in,developed countries,.,发展中国家,发达国家,Luckily,China has already,carried out,the one-child policy to control the population.,实施,What,s the population of the world?,The population of the world,is 6.8 billion.,The population of the world is,increasing by,80 billion.,China,has a population of,1.3 billion.,The population of U.S.A is 309 million.It shows that the population in,developing countries,is larger than that in,developed countries,.,Luckily,China has already,carried out,the one-child policy to control the population.,1b Listen to 1a and match the information.,1.the world 2.China 3.India 4.the USA,A.309 million B.6.8 billion C.1.3 billion D.1.1 billion,Make similar conversations after the example.,Example:,A.:Whats the population of,the world,?,B:Its about,6.8 billion,.,1.the world 2.China 3.India 4.the USA,A.309 million B.6.8 billion C.1.3 billion D.1.1 billion,1c Read 1a and fill in the blanks.,The world has a population of 6.8 billion and it is increasing by _ every year._ has the largest population.It has already reached _ and India is _ with 1.1 billion.The population in developing countries is _ and is growing _ than that in developed countries.Luckily,our country has carried out the _ policy to control the population.,80 million,China,1.3 billion,second,larger,fast。

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