1、Section D,Unit 1 The Changing World,Topic 2 The population in developing countries is growing faster.,Functions,I really _ going to a place like that. _ do I.,hate,So,So + be/情态动词/助动词+主语,Neither / Nor + be/情态动词/助动词+主语,Read through Sections A-C and fill in the blanks with the correct words.,Functions
2、,It is increasing _ 80 million every year.,by,6800,80,80,80,increase by 增加了 increase to 增加到,Functions, the population in developing countries is _ that in developed countries.,larger than,Functions,China _ the largest population in the world, and about one _ of the people in the world live in China.
3、,has,fifth,one sixth two ninths seven twentieths,Functions,_ to the policy, China is developing quickly and ,Thanks,the one-child policy,Free talk,Do you want to live in a small town or a big city? Why?,Fairmont,Beijing,1. Sue lives in Beijing. 2. Fairmont has a population of fewer than 600 people.
4、3. The people in Fairmont often see friends because they live close to each other. 4. There are many fine places to go to in Beijing. 5. Li Ming doesnt like Beijing.,Read 1 and mark T or F.,( ) ( ) ( ) ( ) ( ),1 Read the two short passages and take notes based on the table on Page 16.,clean and fres
5、h air, close to nature, often help each other,excellent transportation, fine and interesting places to visit,hard to see friends, live so far away,large population,Retell,Phrase collection,给某人打电话 lose ones way 增加了 developing countries developed countries carry out 到目前为止 采取措施做某事 thanks to sb./sth. be
6、 surrounded by the capital of China,call sb. up,迷路,increase by,发展中国家,发达国家,实行,so far,take measures to do sth.,幸亏，由于,被所环绕,中国的首都,2 Write a short passage about the place you would like to live based on 1.,You may begin like this: Im I would like to live in First of all, ,Im Maria. I would like to live i
7、n a big city, because it is convenient. First of all, it has excellent public transportation so that I can go to any part of the city. Second, it has many places of interest. I, with my friends, can visit these interesting places in our spare time. Whats more, it has many shopping centers and market
8、s. We can buy things easily.,One possible version:,Grammar Focus,The train （leave). It （leave） just now.,She is doing her homework. She (not finish) her homework yet.,has left,left,hasnt finished,A: _ you _(care) for the old before? B: Yes. We often take part in social activities.,I know the Great W
9、all very well. Because I (be) there before.,Have cared,have been,have cleaned the clothes,past,now,表示过去发生的某一动作对现在造成的影响或结果。 e.g. I have just cleaned my clothes. 我刚洗过衣服。 （“洗衣服”是发生在过去的动作，对现在造成的结 果是“衣服干净了”。） e.g. I have just had my breakfast. 我刚吃过早饭。 (对现在的影响是“不饿”。),cleaned the clothes,Present Perfect (I
10、I),常与 just, already, yet, never, ever 等副词连用。,Present Perfect (II),Grammar,just,never,already,yet,ever,Project,Making a Report on Different Types of Families,1. Look at the different types of families below and discuss the advantages and disadvantages of each type of family. 2. Which kind of family d
11、o you belong to and which one do you like better? Why? 3. Report the result to the class.,extended family,nuclear family,Choose the best answer. 1. Have you improved your English _? Yes, I have. Ive _ improved it. A. already; already B. already; yet C. yet; already D. yet; yet 2. China has a_ popula
12、tion. A. many B. much C. lot of D. large,C,D,Exercises,Choose the best answer. 3. Have you been to the village _ Gum Tree? Its a beautiful place. Oh, really? I will go there some day. A. called B. is called C. calls D. call 4. I like to sing English songs. What about you? _ A. So I do. B. So do I. C
13、. Either is OK. D. Neither do I.,A,B,Exercises,Fill in the blanks according to what you have learnt in this topic.,The world has a large population of 6.8 billion. And it is growing very fast. China has the largest population of the world. About _ _of the people in the world live in China. The large
14、 population causes many problems today. For example, we _ _ enough energy and water. Most of the cities are more crowded than before, and the traffic is much heavier. Some parents in less developed areas prefer boys to girls. So they dont _ girls a good education . China has _ _ _ to control the pop
15、ulation. One _ _ _ the one-child policy. _ _ the policy, China is developing quickly, and peoples living conditions are improving rapidly. Our lives are becoming better and better.,one,dont have,offer,taken many measures,is known as,Thanks to,fifth,summary,We learn:,1. Describe the place I would lik
16、e to live. 2. Make a report on different type of families. 3. Use the Present Perfect tense.,We can:,1. Some words: surround, garbage, discourage, local, capital, huge, market, transportation, excellent 2. Some phrases: be surrounded by, close to, the capital of China 3. Some sentences: Canada is a large country with a population of about 36 million.,Homework,2. Write the composition in 2.,1. Read 1 aloud.,3. Finish Section D in your workbook.,4. Preview Section A in Topic 3.,Thank you.,
