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Unit1 Topic2 Which country has the largest population 教案6(仁爱版九年级上).doc

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1、复核: 班级: 姓名: 评价:Section AI、 Aims and demands 学习目标:1.学习新单词及短语:yet ,probably, European, population ,recent ,policy ,neither ,because of, call up2.学习掌握下列有用的句子:(1)so do I(2)Neither do my parents.、学习重点及难点继续学习含有 “just”“yet”never ever already 的现在完成时态。Step1:导入Step2:自学检测 自学第 9 页的内容,并写出下列英语。1,不再_ 2.迷路,走散_3.倒霉

2、_ 4.给他打过电话_5.这么个地方_Step3:精讲点评(在文中画出下列句子并翻译)1.I have just called you, but you werent in.点拨:call 给某某打电话 链接:给某某打电话 还可以说:_/be in 在家; 链接:不在家_练习:1.昨天他给我打电话时我不在家。_ he _ me yesterday, I _ _.2.I have never been there before, but I dont want to go there any more.点拨:before - 以前 (表示时间 ),在句中是副词(不是连词或介词),模糊时间状语,表

3、示到说话时间为止之前发生的事,大多使用完成时态练习:a.我以前看过那本小说。_b.他们以前看过那部电影。_点拨:not.any more = no more - 不再 (强调程度) 链接:not .any longer = no longer - 不再 (强调时间)练习:a. He is no more angry with me. 同义句= _b. Hurry up, or we wont wait for you any longer.同义句= _3. -I really hate to go to such a place. -So do I. 译:_点拨:So do I. - 完全倒装

4、句,含义是:A 如此,B 也如此 结构是:so + be / 助动词 / 情态动词 + 主语练习:a. He likes playing the piano, _. (她也是) b. They are interested in Chinese culture, _. (我们也是)c. Tom can work out the difficult problem, _. (我也能)d. He has been to Beijing before, _. (他弟弟也去过)拓展:上述结构的否定形式为:Neither / Nor + be / 助动词 / 情态动词 + 主语 “A 不是这样,B 也不

5、是这样”练习:a. I am not good at singing, _. (他也是)b. I have never been there, _. (他也是)4. It seems that their living conditions were not very good. 译:_Their living conditions didnt seem to be very good. 译:_seem 的三个结构:a.It seems that + 句子b.主语 seem + 形容词/名词/介词短语 c.主语 seem + to be / to do练习:他好像不在家。a._b._ c._这

6、天似乎要下雨了。a._ b._ 5. China had the largest population in the world and it was not well developed.译:_点拨:population - 人口,居民,其修饰词是:large 和 small 切记:不要用 many 和 few !Population 做主语时,谓语常用单数。have a population of +数量 有人口总结:询问和回答人口常用句子是 - Whats the population of? -练习:- 中国有多少人口? - 十三亿。_6. -No one likes “Little

7、Emperors”. -Neither do my parents. 译:_巩固:a.你不是工人,他也不是。_b.-他们昨晚没去电影院。-我也没去。_c.-Tom 以前没去过网吧。-我也是。_拓展:neither 和 either 的区别 neither - (两者中)没一个 either - (两者中)任何一个 both - _固定搭配:neithernor / eitheror / bothand 练习:Tom 和我都不是/只有一个是/都是学生。a._b. _c. _【练习】I. 选用所给单词或词组填空already, yet, ever, never, have been to, hav

8、e gone, have been in 1. Tom has _ finished his homework. Now he is playing football on the playground. 2. Have you _ been to the Great Wall?3. She hasnt come back _.4. I have _ heard of that before. It is so strange. 5. He has _ eaten chocolate, has he?6. Has he kept the book _?7. Have you seen the

9、film?-Yes. I have _ seen it.8. _ you ever _ Hainan?9. How long _ you _ this city?10. Mr. Wang isnt here. He _ Shanghai. II. 按要求变化下列句子1. This river was very clean several years ago, but it is very dirty now. (合并成一句)This river _ _ very clean _ _ 2. John has been in China for about two years. (对画线部分提问)

10、_ _ _ Jane _ in China?3. I think it will rain tomorrow. (改为否定句)I _ _ it _ rain tomorrow.4. Jane has seen the film on TV. Maria has seen the film on TV, too. (改为同义句)Jane has seen the film on TV, _ _ Maria. 5. It seems that he knows everything. (改为同义句)He _ _ _ everything.III. 补全对话 A: Hello, (1)_Kate?B

11、: Sorry, she isnt in right now. Is that Susan speaking?A: Yes. Whos that?B: This is Mike. (2)_?A: Fine, thanks. Can I leave a message?B: Of course. (3)_, please. Ill go and get a pen. (Soon Mike returns.)B: OK, please. A: Id like to ask her if she will go to the English party next week. Will you ple

12、ase tell her to call me back when she returns?B: No problem. (4)_?A: Its 78340631. B: OK. Bye-bye!A: Thanks. (5)_.Section B【学习目标】1.继续学习现在完成时;2.学习高位数字表达法;3.讨论世界各国的人口。【预习案】一、读 1a,回答问题1.What does Kangkang think of the population of the world? _2. How is the population of the world increasing every year

13、? _3. What about the population of China? _4. Whats the population of India? _5. Whats the more serious problem in developing countries? _6. How does China control the population?_二、在文中找到并划出下面的短语 1.一份有关人口的报告_2.65 亿人口_3.增加 8 千万_4.美国的人口_5.发展中国家_6.发达国家_7.另外_8.快速增长_9.执行计划生育政策_10.控制人口数量_11.543.7_三、数词的表达:

14、a.基数词构成法 21-99,先读“几十”,再读“几”,中间加连字符“”。e.g: 56 fifty-sixb 101-999 先说“几百”,再加 and,再加末尾两位数或末尾数。e.g: 398 three hundred and ninety-eightc 1,000 以上的词,每三个数加一个逗号,用这个方法把数字分作若干段,再一段段地读;第一个逗号前的数为 thousand,第二个逗号前的数为 million,第三个逗号前的数为billion。54,306,000 fifty-four million,three hundred and six thousand.注:在这类数词中,hun

15、dred,thousand,million,billion 等词都用单数形式。d 小数的表达: 6.57 six point five sevene 分数的表达:三分之一 one third ; 二分之一 one second分子采用基数词,分母采用序数词 ,当分子大于 1,分母变复数。 三分之二 two thirds f 百分数:基数词+percent (无复数形式)30%读作:thirty percent练习:5,080 _405,000,000,000_9.17_1/2 _ 3/5 _ 50% _四、在文中划出下面的句子并分析 1.And it is increasing by 80 m

16、illion every year. 译:_点拨:increase by - 增加了 拓展:increase to - 增加到练习:a. Our pay has already increased by three times. 译:_b. Our rice output has increased to 6 million tons this year. 译:_2.It shows that the population in developing countries is larger than that in developed countries, doesnt it?译:_思考:你可

17、以解释句中的两个 that 吗?(1)_ (2)_3.-The population problem is more serious in developing countries. -So it is.译:_点拨:So it is. - 半倒装句,含义是:A 的确如此 结构是:so + 主语 + be / 助动词 / 情态动词 练习:a.- I think Tom can work out the problem. - So he can. 译: _b.- Its a fine day today. -_. (的确是这样)c.- They have just finished their h

18、omework. - _. (的确是这样)注意:完全倒装句和半倒装句是重要考点,一定要观察,理解并会使用!【归纳】I. 用所给单词的适当形式填空1. Our _ (medicine) care has improved a lot since ten years ago.2. Of all the students in our class, Lucy talks _ (little) but does most.3. The one-child policy worked well in _ (control) Chinas population. 4. There are many _ (

19、different) between the two languages.5. He has finished the work without any _ (difficult) . II. 阅读对话,用所给动词的适当形式填空A: Where (1)_ you _ (go) this morning?B: I (2)_(go) to a shopping center.A: (3)_ you _ (buy) anything?B: No, I bought nothing. There (4)_ (be) too many people in the shop. My son got los

20、t in the shopping center. A: Really? Have you (5)_ (find)him yet?B: Yes, I have. I really hate shopping. There are too many people. A: Thats true. What happened to your son?B: I (6)_ (take) him shopping with me. He moved faster than me. A few minutes later, I didnt (7)_(know) where eh was. He was lo

21、st. A: (8)_ (be) he afraid?B: Of course. He (9)_ still _(cry) when I (10)_ (find) him. He said he didnt want to go shopping again. III. 按要求变化下列句子1. Both his father and his mother are doctors. (改为同义句)_ his father _ his mother _ a doctor. 2. The population of Germany is about seventy-eight million. (对

22、画线部分提问)_ the population of Germany?3. I prefer walking there to going by bus. (改为同义句)I prefer to walk _ there by bus.4. Theres little milk in the glass. (改为反意疑问句)Theres little milk in the glass, _?5. If it doesnt rain, I shall go there. (改为同义句)I _ there _ it rains. . 选择能替代画线部分的正确答案( )1. We Chinese m

23、ust control the fast increasing of the population.A. developing B. improving C. becoming D. growing ( )2. In 2005, the worlds population was about 6.5 billion. A. six thousand five hundred million B. six-five million C. six point five thousand D. six-five thousand ( )3. China has the largest populat

24、ion in the world.A. most B. more C. smallest D. biggest ( )4. Over five thousand people went to the museum last week.A. Nearly B. Less than C. About D. More than ( )5. -I really hate to go shopping because of too many people in the shop.-So do I.A. Do I so B. I do so C. Me, too D. I do Section C【学习目

25、标】1.继续学习现在完成时;2.继续讨论有关人口增长的问题;3.引导学生树立正确的人口观念。【预习案】一、 先试着回答 1a 的两个问题再读 1a二、 读 1a,完成 1b (中国人口过多引发的问题)三、 在文中找到并划出下面的短语 1.三十多亿人口_2.几乎世界人口的一半_3.大约五分之一的人_4.更少的生活空间_5.带来很多其它的困难_6.整个国家(民族)_7.能源短缺_8.更加拥挤_9.到目前为止_10.采取很多措施_11.控制人口数量_12.be known as_13.work well in doing _14.多亏了这个政策_15.一条很长的路要走_16.add your own

26、 opinions_17.新生婴儿_18.成为最严重的问题之一_19.达到世界人口的百分之_20.面临严峻的人口问题_21.增长得越来越慢_22.五分之二的_23.成功地解决_24.处理这些问题_ 【探究案】 在文中划出下面的句子并分析 1.What problem do you think Chinas large population has caused?点拨:cause - 带来,引起,导致 同义词组:bring about练习:a. Air pollution can cause many diseases. 译:_b. The bad weather is causing trou

27、ble for many farmers. 译:_点拨:do you think 在句中做插入语 练习:I think Tom is on duty today.(划线提问)_2.and about one fifth of the people in the world live in China. 译:_点拨:one fifth - 五分之一 分数表达口诀:分子基数词,分母序数词,分子大于一,分母用复数试一试:1/2_1/3_ 2/3_ 3/4_特殊情况:(a) half_ / a quarter_拓展:几分之几的 - 分数 + of 练习:a. Two fifths of the stu

28、dents _ (be) from Europe. b. Two fifths of water _ (be) from the river.3.For example, we are short of energy and water. 译:_点拨:be short of - 缺乏 拓展:be short for- 是的缩写 练习:a. 他总是缺朋友而不是钱。He _ always _ _ friends _ _ money.b. TV is short for television. 译:_4.Most cities are more crowded than before, and th

29、e traffic is much heavier. 译:_点拨:crowded - 拥挤的 heavier - 更繁重的 思考:句中 more _比较级; much_比较级练习:近年来过多的人口造成了拥挤的城市和繁重的交通。译:_5.So far, our government has taken many measures to control the population.译:_点拨:so far -到目前为止, 常与现在完成时一起使用练习:a. So far, I _ (make) several good friends in my school.b. So far, China _

30、 (have) the largest population in the world.6. It has worked well in controlling Chinas population. 译:_点拨:work well in (doing) sth.- 在做某事方面很有成效 拓展:do well in=be good at练习:a. Reciting texts everyday works well in learning English. 译:_b.每天跑步对预防(prevent)流感很有成效。_【归纳】I. 选择短语并用其适当的形式填空 get up, take place,

31、 check in, check out, thanks to, draw up, divide into, develop into, learn from1. He often _ at six in the morning and goes to the park to do morning exercises.2. You must _ him, he is really a good student in our school.3. The meeting will _ tomorrow. Dont miss it.4. Shanghai _ one of the greatest

32、ports in the world.5. They _ at the hotel in less than an hour after their arrival at the station. 6. We _ of the hotel yesterday in London and left for Beijing. 7. That river _ the city _ two parts. 8. I _ a plan just now for the environment. 9. _ your advice, I have finished my work.10. _ his help

33、, I can do it now. II. 汉译英1. 我们从这个故事中学到很多东西。We have learned a lot _ the story.2 世界上的人口增长越来越快。The worlds population is growing _ _ _. 4. 好像谁也不了解这件事。_ _ _ nobody knew anything about the matter.5. 农村发生了很大的变化。Great changes have _ _ in the countryside.6. 因为下雨,足球赛延期了。The football match was put off _ _ the

34、 rain.III. 用所给单词的适当形式填空1. I have been to an English _ (train) school to improve my English. 2. Tell me the latest _(develop) in the education of this area. 3. Do you have any _ (difficult) in English?4. There are many _(different) between living in a big city and living in the countryside. 5. China

35、has developed _ (rapid) in recent years. . 根据汉语提示完成句子1. In 1919, the May 4th Movement _(发生)in China.2. In the story _(人类)were replaced by robots. 3. They are _(在困境中). We should help them.4. They have _(采取措施)to do with it. 5. About _(五分之一)of the people are teachers. 6. _(人人都知道)the one-child policy. 7. I have had _(两张)tickets. You really must come. 8. I _ heard from your brother _(还

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