仁爱版英语U1T2教案.docx

1、仁爱版英语U1T2教案Topic 2 The population in developing countries is growing faster.Section A. Material analysis本课是九年级第一单元第二话题的第一课时，主活动为1a。1a的对话不长但语言点丰富。通过“Michael去购物中心”这件事，引出了话题和语法：人口问题和常见的现在完成时的标志性副词。1a通过学习标志词“just, already, yet, ever 和never”，继续学习现在完成时。学生通过朗读课文，培养语感。1b要求学生先预测，再通过听材料来核对。2进一步体会现在完成时标志性副词的用法

2、，提高学生的听力水平。1c和3，通过短文改错和同义句转换的活动形式，巩固学生的基本功，培养学生的综合语言运用能力。 .Teaching aims1.Knowledge aims： 掌握本课的重点词汇和短语，继续学习现在完成时。2.Skill aims: 强化训练学生听的能力。运用不同的方式，培养学生的综合语言运用能力。在实际运用中，体会和领悟语法项目的表意功能。3.Emotional aims: (optional)引导学生关注社会现象，关注人口问题。4. Culture awareness: ( optional) . The key points and difficult points1

3、. Key points: Words and phrases: yet, probably, cinema, department, nearby get lost, hate doing sth., notany more, suchthat/ sothatSentences: So do I.Grammar: Present Perfect (just, already, yet, ever和never的用法)2. Difficult points： 能通过听、说和读的方式感知并正确使用just, already, yet, ever and never的用法。能自如运用不同语言点表达相

4、同信息。能发现并改正短文中的常见错误。3.Emotional aims: (optional)培养学生关注社会现象，乐于与他人沟通的意识。. Learning strategies通过1c的改错练习，帮助学生学会自己纠错，提高学生的写作技能。通过1b和2的听力训练，教会学生在听中感知语言的用法。通过3的同义句转换，培养学生用不同表达法自如传递信息的能力。引导学生就不同的问题各抒己见，交流观点，培养学习英语的自信心。. Teaching aids单词卡片（如：population, yet等）或者幻灯片；超市购物图；两张全家福照片(旧与新). Teaching procedures Stage1

5、 Getting students ready for learning(2-3 mins)GreetingPlay the PPT about crowded places or play various noises from people, cars, machines etc.T: Good morning, my dear class. I have some information to share with you. Lets watch and listen carefully, and then talk about your feelings.Ss: Good mornin

6、gStage2 Revision(2-3 mins)Competition: Show the following exercises on the PPT , and ask the Ss to finish them as quickly as possible. Finish the exercises as quickly as they can to revise the structure of present perfect tense.(1) A: you (make) your bed?B: Yes. (2) I (water) the flowers already. (3

7、) My mother (work) in the hospital for twenty years. (4) A: Wheres Maria?B: She to the library.(5) Lily Beijing twice.Stage3 Pre-listening (5-7 mins)Show some pictures to present the new words and then teach them.(show a picture of a cinema and ask)T: Have you ever been to a cinema to watch a movie?

8、S1: Yes, I have.S2: No, I havent. /Not yet.T: But I havent been to the Chongqing Department Store. Have you been there yet?S3: Yes, I have.S4: No, I havent. /Not yet. T: Miss Wang has probably been there.(Present other pictures to teach new words)Stage4 While-listening(10mins)Step 1: Let the Ss scan

9、 1b before listening. Listen to 1a and finish 1b. T: Most students probably like going shopping. What about Michael and Maria? Do you want to know? Lets listen to the tape and find out the answer.T: Do Michael and Maria like going to the shopping centre?S1.Step 2: Listen to 1a again, pay attention t

10、o the pronunciation and intonation and then act 1a out.Stage5 Post-listening (20 mins)Step 1: Read the conversation again and ask the Ss to underline the key points. Let them discuss the key points by themselves first. Then give some necessary explanations.T: Read the conversation again, underline t

11、he key points and discuss them in groups.T: Now lets check the answer. Have a try, please.Step 2: Lead the Ss to circle the adverbs like just, already, yet, ever and never. Choose one group to state the usage of them. Others can add more opinions. Then finish 1c. T: OK, now please share your answers

12、 with us. Others listen carefully and you can add more different ideas.S1Step3: Get the Ss to fill in the blanks in 2 before listening. Then listen and check the answer. Finish 2. T: Well done. Steve has been to China for a few days. Now tick the places Steve has visited after the first-listening.T:

13、 Where has Steve been?Ss.T: Thats right. Now try to fill in the blanks in 2 before listening. Then listen again and check the answer by yourselves.Stage6 Summarizing and assigning homework (3-5 mins)Step 1: Summarize the main content of this class and repeat the key points.Step 2: HMK: Search for so

14、me information about the population of different countries. Blackboard designThe population in developing countries is growing faster.Section Aprobably, cinema, department, nearby (1) A: _you_(make) your bed?just, already, yet, ever, never B: Yes. get lost (2) I _ _(water) the flowers already. hate

15、doing sth. (3) My mother _ _ (work) in the hospital for twenty years. notany more (4) A: Wheres Maria?suchthat B: She _ _ to the library.sothat (5) Lily _ _ _ Beijing twice.So do I.Teaching reflectionSection B. Material analysis本课是九年级第一单元第二话题的第二课时，主活动是1a和2。本课通过谈论各国的人口数量，复习比较级的基本句型，学习高位数的表达。1b通过连线题，训

16、练学生听懂高位数的能力。1c通过把对话转换为段落来巩固1a的内容。2重点学习高位数的读法。3让学生通过读图来操练高位数的读法。为了降低1a和3的难度，建议将2调整到1a前，作为一个读前的活动。通过谈论各国人口的现状，引导学生树立正确的人口观念。 .Teaching aims1.Knowledge aims： 掌握本课的重点词汇和短语，复习形容词比较级的用法，继续学习数字表达。2.Skill aims: 能听懂高位数字，并作出正确判断。能通过整合对话内容，提升综合语言运用能力。3.Emotional aims: (optional)增强学生对人口问题的认识，了解各国的人口现状。增强学生关注社会的

17、意识。4.Culture awareness: (optional)通过对比发达国家和发展中国家的人口增长情况，引导学生树立正确的人口观念。. The key points and difficult points1. Key points: Words and phrases: population, billion, increase, reach, Russia, luckily, policy, measure in developed/ developing countries, have a population of, increase by, carry out, the on

18、e-child policySentences: (1) It says the world has a population of 6.8 billion. (2) It is increasing by 80 million every year.(3) Which country has the largest population? (4) Whats the population of the USA.?Its (5) So it is. (6) The population problem is more serious in developing countries.Gramma

19、r: Go on learning and using Present Perfect. 2. Difficult points： 能更快更好的听懂和朗读高位数字。能正确使用数字表达各国的人口现状。. Learning strategies 通过1b的匹配练习，提升听的语言技能。 通过1a的朗读训练，能够准确、清楚地进行朗读，培养语感和自信心。 通过2的数字练习，能够抓住数字的表达规律。 通过3的图表描述，能够评价自己的学习情况，找出不足。. Teaching aidsStage1 Revision (2-3 mins)Greeting.T: Hello,boys and girls!Ss:

20、HelloT: Now lets have a competition in groups. Make new sentences by using these words (“just”, “never”, “yet”, “ever” and “already”) within two minutes.S1: I have already finished my homeworkS2Stage2 Lead-in(2-3 mins)Present the information about population in different countries.T: Excellent！You h

21、ave already searched for the information about the population in different countries, havent you?Ss: Yes, we have.T: OK, whod like to be the first one to share your information? Volunteers?S1: China has a population of 1.3 billion.S2: India hasStage 3 Pre-listening (10mins)Step 1: Present the new wo

22、rds.T: Thats right. China has a population of 1.3 billion. But it is increasing by about 10 million every year. How large Chinese population is! Luckily, China has carried out the one-child policy to control it. Do you know what the population of Russia is?Ss: 143 million.T: Yes, the population in d

23、eveloping countries is larger than that in developed countries.Ss:Step 2: Get Ss to read and guide them to master the rules about how to read the numbers. Ask them to pay attention to the pronunciation.T: China has a population of 1.3 billion. But do you know how to express the large numbers like 1

24、300 000 000. First lets look at the blackboard. 218 306 5 366(Lead Ss to read numbers from the simple numbers to large ones like million and billion。)S1: Two hundred and eighteen.S2: Three hundred and six.S3: Five thousand, three hundred and sixty-six.(Conclude the rules about how to read numbers.)T

25、: Now, look at these numbers. Can you read them?736 547 8 736 062 7 198 764 501(Guide the Ss to learn the rules of reading numbers. Then practice.)S4: 736 547 seven hundred and thirty-six thousand, five hundred and forty-seven.T: Now, I will ask some other students to read other numbers.S5: 8 736 06

26、2 eight million, seven hundred and thirty-six thousand and sixty-two.S6: 7 198 764 501 seven billion, one hundred and ninety-eight million, seven hundred and sixty-four thousand, five hundred and one.T: You are great. Most of you have mastered how to read the numbers. Please look at the numbers in 2

27、. Read them together.Stage 4 While-listening(10 mins)Step 1: Get the Ss ready for listening. Then listen and finish 1b. T: There are so many people in the world. Right?Whats the population of the world?SsT: Maybe some of us have learnt about it. OK., lets listen to the tape and finish 1b. T: Its not

28、 difficult. Now share your answers with others. Who can try?Step2: Listen to 1a again and pay attention to the pronunciation and intonation and then act out 1a.Stage 5 Post-listening (15 mins)Step 1: Read 1a again, get the Ss to underline the useful expressions and discuss the usage of them in group

29、s. T: Read the conversation again, underline the difficult phrases and sentences. You can look up them in the dictionary or ask your classmates and teacher for help.Step 2: Finish 1c according to 1a.T: Now lets read 1a and complete the passage in 1c.T: OK, who can share your answers with us?Project:

30、 Work in groups and discuss the information of the chart in 3.T: Look at the chart in 3 and discuss them. The questions can help you.Stage 6 Summarizing and assigning homework (3-5 mins)Step 1: Summarize the important expressions in groups.Step 2: HMK: Write a passage about the current situation of

31、population. Blackboard designThe population in developing countries is growing faster.Section BWords and phrases: Sentences:billion, increase, reach, Russia The population problem is more serious in developing countries.have/has a population of. It says the world has a population of 6.8 billion.Increase by Whats the population of the USA?the developed/developing country 309 million.carry out, So it i