1、05新版仁爱英语九年级上册unittopic导学案及练习Unit 1 Topic 2 The population in developing countriesis growing faster. Section A 1.学习与ever, never, yet, just等词连用的现在完成时2.学习So +be/助动词/情态动词+主语的倒装句。二、【课前复习】：写出下列动词的过去式及过去分词call _ _ watch _ _hate _ _ study _ _chat _ _ am/is _ _are _ _ find _ _go _ _ make _ _like _ _ have _ _
2、三、自主预习（1）notany more_（2）get lost_（3）lose ones way_（4）call sb. up_（5）make a telephone call to sb_（6）hate doing_（7）be in_ （8）department store_四、【课堂活动】1 现在完成时态（从文中找出以下句子并划在书上）I have _ been to a shopping center with Kangkang. 刚才我和康康去购物中心了Ive _ there before, but I dont want to go there any more. 我以前从未去过哪
3、儿，当我以后再也不想去那儿了。Have you found him_? 你找到他了吗？Michael hasnt found Kangkang _. 迈克尔还没有找到康康。Maybe Kangkang has been home _. 康康可能已经回家了。Have you _ been to the new shopping center?思考：现在完成时常与just，already，_,_,_等副词连用，表示“刚刚、已经、_发生的或完成的动作”。2.So +be/助动词/情态动词+主语的倒装句。I really hate to going to a place like that. -So
4、do I. ,点拨：So do I. - 完全倒装句，含义是：A如此，B也如此结构是：so + be / 助动词 / 情态动词 + 主语五、【课后巩固】练习：根据汉语提示用适当词的合适形式填空。 1.I have finished my homework我已经做完家庭作业了。 2.He had his meal他刚吃过饭。 3. you sung this English song？你曾唱过这首英文歌吗？ 4.They started 他们还没有动身。 5.We heard of it我们从来没有听说过这件事。 6. The plane arrived . 飞机已经来了。 7. I been
5、to the post office. 我刚才去邮局了。 8. Mary been to the Great Wall. 玛丽从未去过长城。来 9. I am not good at singing, _. (他也是) 10. I have never been there, _. (他也是) 11. -Lucy dances very well. - _ A. So I am. B. So I do. C. So am I. D. So do I.12- I am not good at singing . - _ A. Neither is he. B. So does he. C. So
6、 is he. D. Neither he Section B 主备人： 集体备课：一、目标导航【明确目标，把握方向】 1.继续学习现在完成时。 2.学习高位数字表达法。 3.谈论世界各国的人口。二、自主预习【课前预习，探索新知】I、单词互译与记忆(1).population n._ (2).(使)增加，增大_(3). billion num. _ (4).reach v._ (5)俄罗斯_ (6)measure n. _ II、读1a找到下列短语 1)一份有关人口的报告_ 2).68亿人口_ 3).增加了_ 4).美国的人口_5).发展中国家_ 6).发达国家_ 7).另外_ 8).人口问题
7、_9).执行计划生育政策_三、【课堂活动】1. 寻找生活中的数字，正确地读出该数字。如：5； 55； 555； 5，555； 55,555.2. 正确读出2中的数字，并试着归纳出用英语读高位数字的规律。 规律：9十亿6百万3千（9、6、3为具体数字后0的个数） 第一个“，”是thousand；第二个“，”是million; 第三个“，”是billion.3. 听力训练，听1a的录音。完成1b。4. 句型与数字操练，完成1b。 There are about 1.3 billion people in China. = China has a population of 1.3 billion.
8、 Whats the population of China? 译：_ 注意：对人口数量提问时用what。6. 新课讲授：（从文中找出以下句子并划在书上）1). And it is increasing by 80 million every year. 而且每年以8000万的速度增长。点拨：increase by - 增加了 increase by+ 倍数或百分数拓展：increase to - 增加到 increase to +具体的增长后的数字练习：a. Our pay has already increased by three times. 译：_ b. Our rice outpu
9、t 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? 它显示，发展中国家的人口比发达国家的多，对不对？思考：你能解释一下句中的两个that吗？(1)_ (2)_3).-So it is. The population problem is more serious in developing countries. 原来如此。在发展中
10、国家的人口问题更严重。 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 homework. - _. (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！练习： They can swim well. So _ _. John swim
11、s well. So _ _ .4). carry out “实施，执行”，后常接表示“计划，政策”含义的名词。 如：He decided to carry out his plan. 译：_.四、【课后巩固】1.复习一下百以内的基数词：默写1-20 _30_ 40_ 50_ 60_ 70_ 80_ 90_ 100_2. 试着用英语写出下面各数。0_ 28_ 101_119_456,103_4,123 _3,003_1,123,123,123_555,768_2,611,128,519_( ) 3. _ is the population of Indonesia? 223 million.
12、A. How much B. How many C. What D. How( ) 4. There are _ students in our school.A. three thousands B. three thousands of C. three thousand of D. three thousandSection C主备人： 集体备课：一、目标导航【明确目标，把握方向】 1.继续学习现在完成时。 2.学习分数和百分数表达法。 3.继续讨论有关人口增长的问题，树立正确的人口观念。二、【课前预习】I、单词互译与记忆 1)social_ 2)天然的_ 3)worse_ 4)政府_
13、5)offer_ 6)supply_ 7)percent_ 8)newborn_ 9)机会_ 10)paragraph_II、读1a找到下列短语 1)so far _ 1)take measures _ 1)one fifth _ 1)living space _ 1)be known as _ 1)have a long way to go _ 1)thanks to _ 1)work well in doing sth_三、【课堂活动】 1. 阅读1a，试着回答短文前面的问题和以下问题。 思考：本篇短文主要论述的是_ A. The worlds population B. Chinas p
14、opulation C. Chinas population problems 2.读1a，完成1b 3. 根据1a的图片和内容猜测1c文中空格的单词。 4. 要点分析： 1).and about one fifth of the people in the world live in China. 世界上大约五分之一的人口居住在中国。 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. Tw
15、o fifths of the students _ (be) from Europe. b. Two fifths of water _ (be) from the river. 2). Most cities are more crowded than before, and the traffic is much heavier. 大多数城市比以前更加拥挤，交通堵塞更加严重。 点拨：crowded - 拥挤的 heavier - 更繁重的 思考：句中more _比较级; much_比较级3). So far, our government has taken many measures
16、to control the population. 到目前为止，我们的政府已采取许多措施来控制人口了 点拨：so far -到目前为止, 常用于现在完成时时态。 take measures to do sth. “采取措施做某事” 练习：a. So far, I _ (make) several good friends in my school. b. So far, China _ (have) the largest population in the world. 4). It has worked well in controlling Chinas population. 它有效
17、控制了中国的人口。 点拨：work well in (doing) sth.- 在做某事方面很有成效 do well in= work well in =be good at 5) be known as 意为“被称为；以.著称”后接表示某种职业或某物的名词。 如：Jay Chou is known as a rap singer.周杰伦作为一个说唱手而出名。 3、 根据2a的内容，完成2. 4.、根据1a 找出人口过多所带来的问题，小组讨论，完成3a。四、【课后巩固】 根据句意，用所给单词或词组的适当形式填空。 little, work well in, difficult, be know
18、n as, already 1. Kangkang has _ gone home. 2. The Great Green Wall has _ controlling sandstorms (沙尘暴). 3. I have some _ in learning English. 4. He _ a great scientist. 5. Some parents in _ developed areas prefer boys to girls.Section D 主备人： 集体备课：一、目标导航【明确目标，把握方向】 1.复习巩固现在完成时。 2.了解北京与加拿大小镇不同的生活。 3.谈论
19、不同的家庭类型，并了解不同类型家庭的利弊所在。二、自主预习【课前预习，探索新知】 1.单词互译与记忆 1)local_ 2)首都_ 3)huge_ 4)market_ 5)优秀的_ 6)运输_ 7)垃圾_ 8)discourage_ 2读1a找到下列短语 1)be surrounded by_ 2)fewer than_ 3)close to_三、【课堂活动】来 1. 完成Grammar和Function中的句子，大声朗读并背诵这些句子。牢记现在完成时的句式变化。 2.细读1的文章，了解文章大意，画出有关描述菲尔蒙特和北京两个地方在人口、环境、交通等方面的关键词，然后完成文章后面的表格。 2.
20、 要点分析： 1) called = named = with the name of 2) fewer than 少于 反义：more than (多于) 3)They are careful with garbage and discourage cutting trees. be careful with/about/of sth. 意为小心，谨慎的对待某物或某事 3. 根据1的内容，完成表格. 4. 探究：你能仿照1短文的写法，描述一下你所居住的地方吗？四、【课后巩固】 ( ) (1)Lily doesnt like my song. _ does Lucy. A. Neither B
21、. So C. Either ( ) (2)I like go shopping. _ do I and_does Jane. A. Neither, so B. So, so C. So, neither ( ) (3) _the bad weather, we cant go shopping. A. Because of B. Thanks to C. Unless ( ) (4)Two fifths of the students_girls in our class. A. be B. are C. is (5)用ever, never, just, already和yet填空。 Have yo
