九年级Unit1Topic 2教案.docx

1、九年级Unit1Topic 2教案2012-2013学年上学期九年级英语备课组教案NameDatePeriod8TopicUnit1Topic2Class typeNewTeaching aims Section A1. Learn some new words and phrases:yet, probably, call up, European, population, recent, because of, policy, neither2. Learn some useful sentences: (1) So do I. (2) Neither do my parents.3. G

2、o on studying the present perfect tense with “just”, “never”, “yet”, “ever” and “already”:(1) I have just called you. (2) Ive never been there before, (3) Have you found him yet?(4) Have you ever been to France?(5) China has developed a lot already.4. Talk about the population of China. Section B1.

3、Learn a new word: increase2. Learn some useful sentences: (1) It says the world has a population of 6.5 billion. (2) It is increasing by 80 million every year.(3) Which country has the largest population? (4) Whats the population of the U.S.A.?Its (5) So it is. (6) The population problem is more ser

4、ious in developing countries.3. Go on learning the present perfect tense. China has already carried out the one-child policy to control the population. 4. Go on learning to express the numbers with million and billion.5. Make students realize the serious population problem and have social conscience

5、.Section C1. Learn some new words and phrases:difficulty, be short of, so far, take measures to do sth., percent2. Learn some useful sentences: (1) and about one fifth of the people in the world live in China. (2) our government has taken many measures to control the population. (3) Thanks to the po

6、licy, China is developing quickly and peoples living conditions are improving rapidly.3. Talk about the problems the large population causes: (1)Its difficult for lots of people to find jobs. (2), we are short of energy and water. (3)Most cities are more crowded than before, and the traffic is much

7、heavier. 4. Get students to know how serious the worlds population problem is. Section D1. Learn some new words and phrases:unless, couple, a couple of, market, excellent, keep up with, relation, belong to2. Review some useful sentences.3. Review the present perfect tense and the use of “just”, “yet

8、”, “already”, “ever” and “never”: (1) have/has been to (2) have/has gone toImportant points1.Go on studying the present perfect tense with “just”, “never”, “yet”, “ever” and “already”:(1) I have just called you. (2) Ive never been there before, (3) Have you found him yet?(4) Have you ever been to Fr

9、ance?(5) China has developed a lot already.2. Talk about the problems the large population causes: (1)Its difficult for lots of people to find jobs. (2), we are short of energy and water. (3)Most cities are more crowded than before, and the traffic is much heavier. Difficult pointsThe present perfec

10、t tense with “just”, “never”, “yet”, “ever” and “already”:(1) I have just called you. (2) Ive never been there before, (3) Have you found him yet?(4) Have you ever been to France?(5) China has developed a lot already.Teaching stepsSection A备注 Teaching procedureReview复习have been to和have gone to的用法T:

11、Hi, Lucy, I wanted to go hiking with you and your sister, Lily yesterday. You werent in when I called you. Where have you been?Lucy: I have been to an old grannys home to clean rooms for her.T: Youre so kind, then where is Lily?Lucy: She has gone to the bookstore.Lead-in1. (教师出示一张超市购物图，通过询问学生是否曾去购物，

12、引入本课话题。)T: Look at this picture. What is it?Ss: It is a shopping center/supermarket. T: (指向一位学生)Have you ever been to a shopping center/supermarket?S1: Yes, I have.T: Oh, you have ever been there. But, have you ever been to a shopping center/supermarket with your parents?S1: No, I havent. I have nev

13、er been there with them. (可帮助学生回答。)(板书并解释ever, never，让学生跟读并掌握。) ever. neverhave/hasCheck the preview1. Where has Kangkang just been?2. Does he want to go there again?3. Has Kangkang been there before? Teaching the new lesson1.常用于现在完成时的时间状语：already, just , yet, ever, never, recently.1） already 和 yeta

14、lready “已经”（多用于肯定陈述句），如：He has already gone home. 他已经回家了。yet “已经; 还”（用于否定句或疑问句），如：Have you found him yet? 你已经找到他了吗？I havent finished my homework yet. 我还没完成作业。 already 也可用于疑问句，表“出乎意料或惊奇”Have you finished your homework already? 难道你已经完成作业了？2）ever 和 neverever “曾经”（多用于疑问句，问初次经历），如：I have ever been abroad

15、. 我曾出过国。nevernever“从未；从来不”（多用于否定陈述句），常回答ever的句型。如：I have never seen him before.-Has he ever been abroad? 他曾出过国吗？-No, never. 不，从来不。3）just just “刚刚”（多用于肯定句，位于谓语动词之前），如： I have just tried to call you. 我刚刚打电话给你。4）beforebefore “之前”（一般位于句末；常与never呼应）， 如：He says he has never seen such beautiful scenery bef

16、ore. 他说他以前从来没看过这么美的风景。2. “so + be/ 情态动词/助动词 + 主语”表示“也如此”1) She likes singing a lot. 她非常喜欢唱歌。 So does Li Lei. 李磊也是。2) They can play basketball well.他们打篮球很棒。 So can we. 我们也打得很好。3) Mary finished her homework. 玛丽做完了作业。 So did Bob. 波波也做完了。4) His father is a teacher. 他父亲是教师。So is his mother. 他母亲也是教师。- I r

17、eally hate to go shopping. 我真讨厌去购物。 - So do I . 我也是。拓展：1）So do I .为倒装句，表示前面提到的肯定情况也同样适合另外一个主体，表“某某也一样”，结构为“so + be /情态动词/ 助动词 + 主语”。 如： Jim is a student, so is Tom. 吉姆是一名学生，汤姆也是。 Jim can swim, so can Tom. 吉姆会游泳，汤姆也会。 Jim likes sports, so does Tom. 吉姆喜欢运动，汤姆也喜欢。2）如表前面不怎样，后面“也不”怎样时，其结构为“ neither/ nor

18、+ be /情态动词/ 助动词 + 主语”。 如： Jim wasnt Chinese, neither/ nor were they.吉姆不中国人，他们也不是。 Jim cant speak Japanese, neither can I .吉姆不会说日语，我也不会。 Jim didnt go there, neither did I .吉姆没去那儿，我也没去。3）如前后两句表达的是同一个主体，则不能倒装，表“的确如此”。如： Jim is a good student. So he is. 吉姆是一名好学生，的确如此。 Jim swims well. So he does. 吉姆游泳很好，

19、的确如此。3. Great changes have taken place in China. 中国发生了巨大变化。take place 指必然性的“发生”或有计划、安排之内的“举行”。如：The meeting will take place next Friday. 会议将在下周五举行。happen 指偶然的、没有预料的“发生“，其结果往往给人带来不幸或麻烦。如： The accident happened yesterday. 事故发生在昨天。两者都不用于被动语态。4、get lost 走失；迷路 5、hate to go shopping 讨厌去购物6、at least 至少 7、o

20、ne-child policy 独生子女政策 8、be strict with sb. 对某人要求严格9、bad luck 倒霉 10、because of 由于，因为 11、It seems that 似乎 12、Its possible that 是可能的 possible (反义词) impossible 13、 in recent years 近几年 （adj.）recent + ly =recently (adv.) 14、 each other彼此 15、 any other country 任何国家 any other +名词单数 16、at that time 那时Exerci

21、se in class根据汉语或首字母提示完成句子。1. The little boy is crying, because he has got l_ and cant find the way home.2. India has a p_ of more than 1 billion.3. Our country carried out one-child p_ successfully.4. I can learn English better now _ _(因为)his help.5. Miss Gao is p_ in her room. Look! The light in he

22、r room is on.6. Miss Wan has been to some _（欧洲）countries before.SummaryChina has the largest population.Section Acall up ever+ done sth.have/hasSo do I. never Neither do my parents. already just Have/Has done yet? It seems that I dont thinkHomework1. Recite the new words2. Recite 3a3. Preview Sectio

23、n BThoughts after teachingTeaching stepsSection B备注Teaching proceduresReviewT: Lets have a contest to review the present perfect tense, OK?Ss: Great.T: First, Ill divide the whole class into two groups. Then Ill show the cards with “already”, “yet”, “ever”, “never” and “just” one by one. Your team w

24、ill get a score if you give me a correct sentence with the word on the card. Lets go!Lead-inT: Here is a chart about some countries population. Whats the population of our country? Ss: Its 1.3 billion. (可帮助学生回答。) (板书句型并要求学生掌握；理解billion。)Whats the population of China?Its 1.3 billion. T: Is China a de

25、veloping country or a developed country? Ss: A developing country. (板书并讲解。)the developing/developed country T: Good. Now please talk about other countries population in pairs. (教师可先做示范，然后让学生进行练习。) S1: Whats the population of ? S2: Its S1: Is it a developing country or a developed country? S2: Its a

26、T: Well done. We have known some countries population. Whats the population of the world?S3: 6.5 billion.T: Right. The world has a population of 6.5 billion. And the worlds population is increasing by 80 million every year.板书: has a population of increase increase by increase toCheck the preview Wha

27、t has China already done to control the population?Teaching the new lesson1. Whats the population of? 对人口提问的方式= how large is the population ofWhats the population of China? 中国的人口是多少？How large is the population of China?注：人口不能用many/much 修饰， 但是How many people 对多少人提问这样是可以的。population为不可数名词，表示人口的多少只能用 “

28、large”或 “small”修饰，提问人口用“what”, 如：The population of Shanghai is larger than that of Beijing. 上海的人口比北京多。Whats the population of China? 中国的人口有多少？= How many people are there in China?2、The population has increased a lot. 人口增长发很多。increase 可作及物动词也可作不及物动词。其含义是“增长，增加，加强”等。increase by 指“增加了”; increase to指 “增

29、加到”3、in developing countries在发展中国家in developed countries 在发达国家4、the population of China=Chinas population 中国的人口5、Whats more 而且6、What a large population！人口多么众多！ 7、So it is 确实如此 8、carry out 执行，实行Exercises in class根据汉语或首字母提示完成句子。1. The i_ population has become one of the most serious challenges in the

30、world.2. He had a traffic accident. L_, he wasnt hurt badly.3. It is necessary for us to _ _(执行)this plan at once.4. Our country is still a _ _（发展中国家）. We should try our best to study and make her more developed.5. Do you know the r_ situation of Jane? I lost touch with her. SummaryChina has the largest population.Section Bhave/has a population ofincrease byIt says the world has a population of 6.5 billion. Whats the population of the U.S.A.?Homework1. Re