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1、Topic 2 China has the largest population!,Section C,（录音）,双龙 刘霞,8,88,888,8,888,888,000,888,000,888,888,000,888,000,Tongue twister,hundred thousand million billion,具体数后百，千，百万，十亿不加s 十千 五百万 六十亿 不具体的数，百，千，百万，十亿后加s 成百上千的 成千上万的 成百万上亿的,ten thousand,five million,six billion,hundreds of,millions of,millions o
2、f stars,thousands of,6, 800,000,000 What a large population!,Whats the population of the world?,A: Whats the population of China? B: Its about 1.3 billion.,Pair work Talk about the chart,A: Whats the population of India? B: Its about 1.1 billion.,Pair work Talk about the chart,Read paragraph one and
3、 fill in the blanks,Asia had a population of _ in 2005. Thats to say, _ of the worlds population live in Asia.,more than 3 billion,half,3 billion 6.5 billion12 (half) 50 percent (50%),Almost half of the people in the world live in Asia.,1.3 billion6.5 billion1 5 (one 20 percent (20%),One fifth of th
4、e people in the world live in China.,fifth),more,first第一f:st second第二seknd third第三:d fourth第四f: fifth第五fif sixth第六 seventh第七 eighth第八eit, ei ninth第九nain twelfth第十二twelf twentieth第二十twentii,分数表达，分子用基数词,分母用序数词，,one sixth one ninth one twentieth,five sixths two ninths seven twentieths,分数表达，分子用基数词,分母用序数
5、词th， 分子超过一，分母要加s,one (a) half a quarter three quarters three and a half,back,1.3 billion6.5 billion1 5 (one 20 percent (20%),China has the largest population, and about one fifth of the people in the world live in China.,fifth),What problems does a large population cause？,Because of the large popula
6、tion, there is less living space for each family.,And its difficult for lots of people to find jobs.,The large population also causes many other difficulties for the whole nation. For example. we are short of energy and water.,Most cities are more crowded than before.,the traffic is much heavier.,Be
7、cause of the large population, there is_ (more less) living space. Because of the large population, its _ (difficult easy) for many people to find jobs. Because of the large population, we are _ _ energy and water . Because of the large population, the cities are _ _ than before. Because of the larg
8、e population, the traffic is _ _.,Read paragraph two and fill in the blanks,more crowded.,much heavier.,short of,less,difficult,the one-child policy.,So far, our government has taken many measures to control the population.,One is known as,it has worked well in controlling Chinas population.,一半的_四分之
9、一_ 五分之一_五分之二_ 因为_ 更少的居住面积_ 对-来说困难_ 整个国家_ 缺乏_ 更拥挤_. 交通更堵塞_ 迄今为止，_=until now.现在完成时时间标志词 采取许多措施_ 以-而闻名_ 在做什么方面很有成效_ 幸亏，由于_ 有很长的路要走_,Key points,half of =one second of,a quarter=one fourth,one fifth,two fifths,because of,less living space,Its difficult for,the whole nation,more crowded,much heavier.,be s
10、hort of,so far,take many measures to do sth,be known as=be famous as,work well in doing sth,Thanks to,have a long way to go,past,now,so far =until now,So far ，we have read four English books.,back,in recent years =recently,Listen and read 1a,Listen to 2a and fill in the blanks,Every minute, about 26
11、1 babies are born in the world. That means people have to for about 375 840 newborn babies every day. The worlds population is growing . 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 percent
12、 of the worlds population. China some policies to control the population, and these policies well. But China still faces a serious population problem.,find food,faster and faster,20,has carried out,have worked,录音,Read 2a and mark T or F in 2b,( ) 1. Every minute, about 261 babies are born in China.
13、( ) 2. The worlds population is growing more and more slowly. ( ) 3. India has a smaller population than China. ( ) 4. China has two fifths of the worlds population. ( ) 5. The Chinese government has solved the population problem successfully.,F,F,T,F,F,8.I have some _ in learning English. (difficul
14、t) 9.非洲的平穷孩子缺衣少食。The poor children in Africa _clothes and food. 3.我们将采取措施帮助你的英语。 Well _ help you with your English. 9.他以一个伟大的科学家而著名。 He _ a great scientist. 7.长城在控制沙尘暴上有成效。 The Great Green Wall has _ controlling sandstorms (沙尘暴). 幸亏政府的支持，这些孩子才能上大学。 _ the governments efforts, these children can go to college.,difficulties,take measures to,are short of,is known as,worked well in,Thanks to,( )4._ of the teachers are women in our school. A. Two third B. Two threes C. Two thirds D. Second three,C,Sum up,how to rea
