九上U1T2SD (2)

1、（錄音）（錄音）Unit1 The Changing World Topic2 Which country has the largest population?2b Useful expressionsSo do I. Neither do my parents.It says that the world has a population of 6.5 billion.Whats the population of the U.S.A.?So it is. one fifth be short of Thanks to the policy 綜合填空綜合填空 The world has a

2、 large population of 6.5 billion. And it is growing fast. _is that of China. China has the largest population of theworld.About_ of the people in the world live in China. The large population causes many problems today. For example, we_ _ _ energy and water.Most of the cities are crowded than before

3、, and the traffic is much heavier. Some parents in less developed areas prefer boys to girls. So they cant _ girls a good education . China has _ _ _ to control the population. One _ _ _ one-child policy. _ _the policy, China is developing quickly, and the peoples living conditions are improving rap

4、idly. Our lives are becoming more and more comfortable.One Soare short ofoffertaken some measuresis known as Thanks tofifthThe train （leave.It （leave） just now.She is doing her homework. She (not finish) her homework yet. has leftlefthasnt finishedA: _ you (care) for the old before?B: Yes. We often

5、take social activities in holidays.I know the Great Wall very well. Because I (be) there before.Have caredhave been have cleaned the clothespastnow*表過(guò)去發(fā)生的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。表過(guò)去發(fā)生的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。I have just cleaned my clothes. 我剛洗過(guò)衣服。（我剛洗過(guò)衣服。（“洗洗衣服衣服”是發(fā)生在過(guò)去的動(dòng)作，對(duì)現(xiàn)在造成的結(jié)果是是發(fā)生在過(guò)去的動(dòng)作，對(duì)現(xiàn)在造成的結(jié)果是“衣服衣服干凈了干凈了”。）

6、。）I have just had my breakfast. 我剛吃過(guò)早飯。我剛吃過(guò)早飯。(對(duì)現(xiàn)在的影響是對(duì)現(xiàn)在的影響是“不餓不餓”。)cleaned the clothes*通常與表示包括現(xiàn)在在內(nèi)的時(shí)間副詞通常與表示包括現(xiàn)在在內(nèi)的時(shí)間副詞 just（剛剛）（剛剛）, already（已經(jīng)）（已經(jīng)）, before, yet（一般疑問(wèn)句：已（一般疑問(wèn)句：已 經(jīng)；否定句：還），經(jīng)；否定句：還），never, ever等狀語(yǔ)連用。等狀語(yǔ)連用。 I have never heard of that before. Have you ever ridden a horse? She has alre

7、ady finished the work. Have you milked the cow yet? Yes, I have done that already. Ive just finished my homework. He has not come yet. 試比較：試比較：The plane has arrived. 飛機(jī)已經(jīng)來(lái)了。飛機(jī)已經(jīng)來(lái)了。（說(shuō)明現(xiàn)在的情況：飛機(jī)在這兒。）（說(shuō)明現(xiàn)在的情況：飛機(jī)在這兒。）The plane arrived a quarter ago. 飛機(jī)是飛機(jī)是一刻鐘以前來(lái)的。（強(qiáng)調(diào)動(dòng)作發(fā)生的時(shí)一刻鐘以前來(lái)的。（強(qiáng)調(diào)動(dòng)作發(fā)生的時(shí)間在過(guò)去。）間在過(guò)去。）【注注

8、】現(xiàn)在完成時(shí)不能和明確表示過(guò)去現(xiàn)在完成時(shí)不能和明確表示過(guò)去的時(shí)間狀語(yǔ)連用。如的時(shí)間狀語(yǔ)連用。如: yesterday, last week, in 1980, 3 days ago 等。等。Do you want to live in a small town or a big city?* Environment* Living condition* Peoples relations 人們的關(guān)系人們的關(guān)系* Transportation 交通交通1.Where do Sue and Li Ming live? 2.What are the differences between their

9、 lives?Read 1a and answer the questions（影片）Fill in the blanks using the information about Fairmont.Fairmontpopulationthe environment transportation 交通交通shoppingpeoples relations 人們的關(guān)系人們的關(guān)系fewer than 600 people tall, green tress, clean, fresh airlike one big familyIt takes a couple of hours to go sho

10、pping.difficult to see friends far away1b Work alone錄音錄音1Then make a similar one about Beijing.Beijing 北京北京Places of interest: the Great Wall, the Ming Tombs,the Summer Palace, the Forbidden City History:a long historyShopping: big shopping centers and huge markets, easy and pleasantPublic transport

11、ation:buses, taxis and subways to go to any parts of the city, excellentPeoples life:not always easy, work and study hard1b Work aloneProject* You belong to* Advantages * Disadvantages* Like best. Why?Differentkindsof familiesWrite down your conclusionExercises1. Have you seen this film _? Yes, I sa

12、w it two years _. A. ago, before B. before, ago C. ago, ago D. before, before 2. Jane wont go to the party _ she is invited. A. unless B. though C. if D. butBA3. Ill be back in a _ of days. A. couple B. pair C. two D. couples4. I like to sing English songs. What about you? _ A. So I do. B. So do I. C. Either is OK. D. You decide.AB5. Have you improved you