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1、U4T1P2Unit 4 Our WorldTopic 1 Whats the strongest animal on the farm?教学内容分析及课时分配建议：本单元以Our World 为主题。第一话题主要围绕谈论动物、植物、人与自然的关系等内容展开，主要语法是形容词的比较级和最高级。主要句型有：The countryside is much quieter than the city. , Roses are the nicest of all the flowers., Which do you like better, or ? What kind of animals do y
2、ou like better, foxes or snakes? I like better/best.等。同时本话题还复习了询问喜好及表达原因的句型。此外， 在语音部分继续学习元音字母a，e，o以及字母组合oo，ow，ee在单词中的发音规则，同时还学习了辅音/r/和/l/的不同以及句子的停顿。最后的Project里，以Saving the Animals in Danger 为主题，不仅锻炼学生搜集信息和处理信息的能力，同时为学生发现问题和解决问题提供了机会。本话题建议用五课时完成。第一课时：Section A1a,1b,1c 第二课时：Section B3 Section A2a, 2b,
3、 3第三课时：Section B1a, 1b, 1c, 2, 4a, 4b第四课时：Section C1a, 1b,1c, 2第五课时：Section DGrammar and focus, 1, 2, Project 第二课时（Section B3 Section A2a, 2b, 3）教学设计思路：本节课主要活动为Section A-2a。在热身环节里学唱歌曲Old MacDonald had a farm，营造气氛的同时为谈论农场和动物做好准备。在Revision环节里，复习上节课的内容并结合Section B-3的活动，复习音标的同时学习新词汇。Pre-listening环节的主要目的
4、是让学生领会形容词比较级和最高级的用法及变化规则。具体办法是先给出几组动物的图片，引导学生运用形容词的比较级描述它们的大小，胖瘦等。然后完成2b表格，鼓励学生观察并总结语法规律。在While-listening环节里，将听力分成两个任务。首先听对话，在3的图片里圈出所听到的动物，再听2a，填空完成2a对话。最后，划出含有比较级和最高级的句子，体会句子结构并造句。Post-listening主要任务是语言输出训练。跟读、模仿、分角色朗读之后，将3右侧的动物词汇填写在图片上。然后完成六人一组的角色扮演游戏：选择两种自己最喜欢的动物，将名称写在纸片上（或者让学生提前做成帽子或面具），仿照3的对话，组
5、内角色扮演，找几组同学表演。. Teaching aims1. Knowledge aims：（1）学习并掌握新词汇：frog, horse, sheep, hen, cow, thin（2）掌握形容词的比较级和最高级的用法。2. Skill aims: （1）能正确地用比较级和最高级谈论事物。（2）能正确地用比较级和最高级写出事物之间的对比。3. Emotional aims:（1）培养学生对动物的热爱和保护自然的意识。（2）培养学生乐于参与英语活动，乐于表现的学习品质。4. Culture awareness:. The key points and difficult points1.
6、Key points:（1）正确、熟练地运用形容词的比较级和最高级。 （2）掌握形容词比较级和最高级的变化规则。2. Difficult points： 正确、熟练地运用形容词的比较级和最高级。. Learning strategies1. 鼓励学生在运用语言的过程中发现和总结语言规律。2. 积极参与英语课的活动，勇于表现自我，享受活动过程的乐趣。. Teaching aids多媒体课件/图片V. Teaching proceduresStage 1（3mins）：Getting students ready for learning StepTeacher activityStudent a
7、ctivityDesigning purpose(Class activity)Greet the students and get themready for learning. Play the tape recording of the song Old MacDonald Had A Farm.T: Good morning, boys and girls.T:What fine weather! We have the blue sky and the fresh air. The world is so beautiful, isnt it?T:I propose we sing
8、a song for the lovely world. OK? T:Today I chose a lively song for you. And I think most of you have heard it. Maybe some of you can sing it. It is Old MacDonald Had A Farm.Focus their attention on the teacher. Enjoy and learn to sing the song Old MacDonald Had A Farm.Ss: Good morning, Miss Ss: Yes.
9、Ss: Good idea!Ss:学唱歌曲 Old MacDonald Had A Farm营造欢快的气氛，并为本节课的所要谈论的话题做准备。Remark：这一环节的目的是要创造学习英语的氛围并使学生静下心来，开始新的学习。可以采用多种方式，如唱歌、游戏、值日报告、自由讨论等。Stage 2（7mins）：RevisionStepTeacher activityStudent activityDesigning purpose 1(Class activity)Talk about the conversation in Section A-1a. Review the words of 1a
10、 and learn the new words. Show the picture of Section A-1a.T: Look at the picture of 1a. Who can tell me what is Wang Wei thinking about?T:Does Wang Wei like living in the countryside?T:Why?T: Anything else?T: Besides the beauty of nature, I think there are more lovely animals in the countryside. Do
11、 you think so?T: What animals do you think there are in the countryside?T: Yes. There may be cows in the countryside.T:And I think these animals are common in the countryside. What are these? T: Follow me, please. Hen, sheep, horse, frog.T:Look at the pictures on Page 84-3, and write down the words
12、according to the sounds. T: Lets listen and check the vowels and stress.Review the words of 1a and learn the new words. Show the picture of Section-1a.S1: He is thinking about the life in the countryside. S2: Yes, he does.S3: Because the air is fresher, the sky is bluer and the rivers are clearer.S4
13、: And the countryside is much quieter than the city. S5: People can enjoy the beauty of nature there.SS: Yes.S6: Dogs, cats, chickens and ducks.S7: pigs, rabbits.S8:S9:牛。Ss:Ss:Ss:Ss:复习上节课的内容。学习新词汇。Remark：Stage 3（12mins）：Pre-listening StepTeacher activityStudent activityDesigning purpose1(Class activ
14、ity)Show some pairs of pictures of animals. Lead the students to compare them with the comparative degree of adjectives. Learn the superlative degree of adjectives.T: Look at the horse and the frog. Which is bigger? T: Yes. The horse is bigger than the frog. How about the cat and the chickens? Which
15、 is taller? T: Good. Now compare these animals and make sentences with comparative degree of adjectives. T: Good job. Look at the three animals, the dog is the biggest of the three. Then which is the smallest?T: Excellent. The frog is the smallest of all. How about these three animals? Which is the
16、fattest? T: Then which is the thinnest? Thin is the opposite of fat, it means “瘦的” in Chinese.T: Well, do you think which cat is the laziest?T:I agree with you.Compare some animals with the comparative degree of adjectives.S1: The horse is bigger.S2: The cat is taller than the chickens.Ss:S3: The fr
17、og is the smallest.S4: The white cat is the fattest. S5: The yellow cat is the thinnest.S6: I think the white cat is the laziest because it is too fat.给出几组动物的图片，引导学生运用形容词的比较级描述它们的大小，胖瘦等。2(Group work)Ask the students to fill out the table in 2b and lead the students to sum up the grammar rules of com
18、parative and superlative degrees of adjectives.T: Now read the table in 2b. Work in groups and study the rules carefully and complete the table.T:Who can tell us how to change an adjective into the comparative and superlative degrees.T:You did quite a good job. When the adjective ends with a stresse
19、d closed syllable and there is only one consonant, we should double the consonant and then add “er” or “est”. Such as big, bigger and biggest. How about this kind of word “lazy”?Fill out the table in 2b and try to sum up the grammar rules of comparative and superlative degrees of adjectives.Ss:S1: W
20、e add “er” to get comparative degree and “est” for superlative degree.S3: If the adjective ends with “e”, we add “r” or “st” instead.S4: Sometimes we double the last letter of the adjective and then add “er” or “est” for comparative or superlative degrees.S5: If an adjective ends with consonant(s)+y
21、, we should change “y” into “i” and then add “er” or “est”.引导学生总结形容词比较级和最高级的变化规律。Remark：1.鼓励学生在运用语言的过程中发现和总结语言规律。 2.学生总结语法规律可以用汉语表述。教师讲解也可适当运用汉语使语法知识清楚明白。Stage 4（7mins）：While-listening StepTeacher activityStudent activityDesigning purpose1(Class activity)Show the picture of 3. Play the tape recordin
22、g of 2a. T: Now look at the picture of 3. So many animals are on the farm. Listen to 1a and find what animals are mentioned in this conversation. Circle them on the picture of 3.T:What animals are mentioned?Look at the picture of 3. Listen to 2a and circle the animals that are mentioned in the conve
23、rsation in the picture.Ss:S1: Horse, sheep, cat, pig, hen, duck, mouse, dog, rabbit and cow.将听力训练分解为不同层次的听力任务，照顾到不同层次的学生。2(Individual work)Play the tape recording of 2a again, fill in the blanks in 2a.T:Listen again and fill in the blanks in 2a. T: Listen and check your answers.T: Now read 2a by you
24、rselves and underline the sentences with comparative and superlative degrees of adjectives.T:Can you make more sentences with comparative and superlative degrees of adjectives according to this picture?Listen again and fill in the blanks in 2a.Ss:Ss:Ss:S1: The mouse is the smallest.S2: I think the c
25、at is bigger than the dog.S3: I think the horses are the biggest of all.S4: I think the smaller sheep is nicer. Remark：让学生通过造句体会并掌握形容词比较级和最高级的用法。Stage 5（13mins）：Post-listeningStepTeacher activityStudent activityDesigning purpose1(Group work)Play the tape recording of 2a once again.T: Lets listen to
26、the conversation and try to imitate. Pay attention to the stress and intonation.T: Id like you to read the conversation in roles. Who can have a try?Read 2a after the tape and then read it in roles.Ss:G1:2(group work)Play a game to practice the conversation in 3.T: Read the words of animals in the r
27、ight box. Can you write them down beside the right animals on the picture in 3? T: Good. Lets play a game in groups of six. First, choose two of your favorite animals and then write the names on a piece of paper and show it to your group members.T: Lets do the role play according to the conversation
28、 in 3.T: Id like some group to act. Who can have a try?Write down the names of the animals in the picture in 3. Play a game to practice the conversation in 3.Ss:Ss:Ss:G1:游戏： 六人一组，选择两种自己最喜欢的动物，将名称写在纸片上（或者让学生提前做成帽子或面具），仿照3的对话，组内角色扮演。Remark：鼓励学生积极参与英语课的活动，勇于表现自我，享受活动过程的乐趣。Stage 6（3mins）：Summarizing and
29、 assigning HMKStepTeacher activityStudent activityDesigning purpose1（Class activity)Encourage the Ss to summarize the key points T: Class will be over soon. We should summarize what we have learned in this lesson. Lets begin!Summarize what they have learned today. S1: We learned some new word: frog,
30、 horse, sheep, hen, cow, thin.S2: We learned comparative and superlative degrees of adjectives.S3: We can compare two or more things with comparative and superlative degrees of adjectives.培养学生归纳总结的能力，再次复习巩固本节课的重点知识。2 (Class activity)Assign the HMK.T: For todays HMK, Id like you to remember the new w
31、ords. Please practice 2a and 3 with your partners. And preview Section B1a, 1b, 1c, 2, 4a, 4b.Finish the HMK after class.适当的家庭作业有助于巩固课堂所学的知识。Remark：VI. Blackboard design第二课时 (Section B3 Section A2a, 2b, 3)1. some new word and phrases: frog, horse, sheep, hen, cow, thin.chat with, run after, play wit
32、h, live a better life.2. Key sentences:Whats the strongest animal on the farm?I think the taller horse over there is stronger than the shorter horse.I think the sheep are the nicest of all.I think this cat is nicer.The pigs must be the fattest and laziest animals on the farm.I think the pigs are cuter.13 / 13
