牛津小学英语4B》第四单元教案

牛津小学英语4B第四单元教案盐城小学英语组Unit 4 Buying fruit（第一课时） 一、 教学内容 九年义务教育六年制小学教科书牛津小学英语4B第四单元第一课（Read and say） 二、教学目标 1.能听得懂、会说、会读和会拼写单词apples, oranges, bananas, peaches, grapes, watermelons, pears, some。 2.能听得懂、会说和会读日常交际用语Can I help you? These or those? 3.能听得懂、会说、会读和会写句型What are these/those? Theyre. How many kilos? kilos, please. 4.初步掌握名词复数的词形和读音的变化。 5.了解辅音字母组合th在单词中的两种不同读音。 6.能有表情地流利的诵读歌谣I like fruit。 三、教学重点 能正确理解对话内容，朗读对话，初步表演对话 四、 教学难点 流畅地朗读对话， 并能在理解对话内容的基础上表演对话 五、课时安排: 四课时 六、教学过程: Step 1. Warming-up - Greetings. - Daily practise. T: Point to the teacher, student, policeman, nurse, doctor, dentist, farmer, etc. S: Teacher, student, policeman, nurse, doctor, dentist, farmer, etc.(do the action while speak out the word) T- S S- S Step 2. Presentation T: Do you like doctors/nurses/ policemen/ farmers/? S: Yes, I do. ( No, I dont.) T: Do you like your English/ Chinese/ math teacher? S: Yes, I do. (No, I dont.) T: Thank you. Miss Wang likes apples. Do you like apples? S: Yes, I do. (No, I dont.) T: What do you like, then? S: I like pears/bananas/pineapples/watermelons/peaches/oranges/mangoes. Step 3 New words, chant and structures learning 1.New words learning T: Oh, I see. Now, Ill play a game with you. It is called” Touch and guess”. Whod like to come to the front and have a try? S: I try. T: XXX, come here. Please touch and guess what are these in the bag? S1: Pears. T: Let me see. Oh, youre right. Now Ill change the fruits, please wait a minute. OK, whod like to try now? S: I try. T: XXX, you please. S2: (touching the fruits) T: What are these? S2: Oranges. T: Im sorry youre wrong. Who can touch and guess once again? S: I try. T: OK, XXX, you please. S3: Pears. T: Im sorry youre wrong, either. Let me show you: what are these in the bag? ( take out the fruits in the bag) Look, theyre lemons. Say after me, lemons. S: Lemons. T: Lemon. ( point to one lemon) S: Lemon. T: Lemons. ( point to all lemons) S: Lemons. T: OK, boys and girls. What are these in the bag? S: Lemons. T: Yes, you can also say: Theyre lemons. S: Theyre lemons. ( Teach the words “grapes” and “ strawberries” in the same way.) T: OK, now lets do point to ” once again, but this time we dont point to the students act in different jobs, we point to the fruits. Are you ready? S: Yes. T: Good, here we go! Point to the lemons, grapes, strawberries, etc. S: Lemons, grapes, strawberries, etc. T-S S-S 2. New chant learning T: Youve done a great job just now. OK, its time to say a chant. Do you like it? S: Yes. T: OK. Listen to the tape carefully.(play the tape recorder) S: (Learn the chant) T: Now, lets say the chant by ourselves. Strawberries, Strawberries, red and sweet. One, two, start! S: ( Say the chant and clap their hands together.) 3. New structures learning T: Very good! Excuse me, what are these in the bag once again? S: Theyre lemons. T: Do you like lemons? S: Yes, I do. ( No, I dont.) T: Thank you. Boys and girls, can you guess what are those behind the bookcase? S1: Theyre lemons, too. T: No. S2: Theyre oranges. T: No, youre wrong. OK, I can give you a hint: theyre red and sweet. S3: Theyre strawberries. T: Yes, how clever! Youre right. Do you like strawberries? S3: Yes, I do. T: Can you guess what are those behind the door? Theyre yellow and sweet. S1: Theyre pears. T: No. S2: Theyre peaches. T: Im sorry. S3: Theyre mangoes. T: Bingo! Youre right. Do you like mangoes? S3: No, I dont. Step 4. Practice T: Now, please use the fruits you brought here to make a dialogue with your desk mates. If you didnt bring anything, you can talk about the pictures on page 33 in your English book. Pay attention to use the new drills in your dialogues. Now, Id like to give you an example. Please listen carefully. Excuse me, what are these? S4: Theyre apples? T: Do you like apples？ S4: Yes, I do. T: What are those over there? S4: Theyre lemons. T: Do you like lemons? S4: No, I dont. T: Oh, I see. I like lemons. May I have one? S4: Sure, here you are. T: Thank you. S4: Not at all. S: （Work in pairs.） T: Ask some pairs to act their dialogues out. T: Take out your books and turn to page 30, lets read after the tape. S: (Read after the tape, and then read in groups/ pairs.) Step 5. Consolidation T: I know my father and mother like apples. Do you know what fruit do you father and mother like? After class, use the words and sentences we have learnt today to ask your father and mother what do they like. If you dont know how to say the fruits names, you can go and ask the greengrocers or bring them to the school and ask me. Then finish this table. Next class, Ill check it out. Thats all for this class. Homework Oral work: 1)Read the content on page 30 and 32 . 2) Practise the chant on page 37 and try to make a similar one. 3) Finish the table below: Fruits father mother grandfather grandmother Written work: Copy the new words and finish part E of the workbook. 第二课时 教学目标: 1. 能听得懂、会说、会读和会拼写单词some。 2. 能听得懂、会说和会读日常交际用语Can I help you? Id like some How many kilos?kilos, please. 渗透询问价格的日常交际用语: How much ? yuan. 3. 能正确表达每重量单位的单价。 教学过程: Step 1. Warming-up and revisions 1.Dialy practise: Point to. (review the new words which are taught in last period) 2.1) Say the chant with actions. 2) Ask some students to say the chants which are written by themselves. S1: Watermelons, watermelons, red and green. S2: Lemons, lemons, yellow and sour. S3: Grapes, grapes, purple and green. S: 3) Check the table which should be finished after last class. T: Excuse me, XXX. What do you father and mother like? S1: They like watermelons. T: Excuse me, XXX. What do you grandfather and grandmother like? S2: Theyre like peaches. T: Oh, I see. I like peaches, too. Step 2. Presentation T: With the table in your hand, I think we can do some shopping now. We can buy some fruits for our father and mother. Boys and girls, what are these on the desk? S1: Theyre apples. S2: Theyre bananas. S3: Theyre pears. S4: Theyre strawberries. S5: Theyre oranges. T: Look, I also put some fruit over there. D o you know their names? If you dont know, you can ask me. S1: Excuse me, Miss Wang! What are those over there? T: Theyre sugar canes. S2: What are those over there, Miss Wang? T: Theyre lichees. S3: What are those over there? T: Theyre tomatoes. S:. Step 3. New structures learning 1. 重量单位和每重量单位单价的正确认读 1公斤/千克:one kilo (1 Kg) 3.5公斤/千克: three point five kilos 1磅:one pound (1 p) 5元/千克:five yuan a kilo (5元/Kg) 3.5元/磅:three yuan five jiao a pound (3.5元/p) 2.Can I help you? Id like some. How many kilos? kilos, please. T: Now, Im a shop assistant. You can buy fruits from me. Can I help you? S: Id like apples. T: How many kilos? S: Two kilos, please. T: OK, here you are. S: Thank you. Goodbye! T: Bye! T-S T: I also like to buy some fruits for my father and mother. Whod like to be the shop assistant? S: I try. T: OK. You, please. S1: Can I help you? T: Id like some strawberries for my mother. S1: How many kilos? T: One kilo, please. How much are they?( Take out the purse in order to help the student understand the meaning of this sentence.) S1:Ten yuan. T: Here you are. And Id like some sugar canes for my father, too. S1: How many kilos? T: Three kilos, please. How much are they? S1: Ten yuan. T: No, eight yuan. S1: OK. T: Here you are. S1: Thank you. Goodbye! T: See you. S-T S-S Step 4. Practice T: Now Ill divide you into four groups. You can do some shopping in the classroom. The students of group one are the shop assistants in Lianhua supermarket. Group two are the shop assistants in Rt-market. Group three and four are the customers. OK, you can go now. S: (Do the shopping.) T: OK, the students of group one and group two also like to buy some fruits. So lets exchange now. The students of group three are the shop assistants in Lianhua supermarket. Group four are the shop assistants in Rt-market. Group one and two are the customers. S: (Do the shopping.) Step 5. Consolidation T: Now please open your books and turn to page 31. Lets read after the tape. Are you ready? S: Yes. T: OK, here we go. S: ( Read after the tape, then read in groups/ pairs.) Today we have learnt how to buy fruits in English. Thats all for today. Homework Oral work: 1) Read page 30-32 after the tape . 2) 利用33页上给出的句型，根据33上四幅图的情景与同桌合作编一个小对话，要求真实可信。 Written work: Finish part D of the workbook. 第三课时 教学目标: 1.熟练掌握“四会”单词apples, oranges, bananas, peaches, grapes, watermelons, pears。 2.能听得懂、会说和会读日常交际用语These or those? 3.能结合实际情景正确运用Can I help you? Id like some These or those? How many kilos? kilos, please. 等句型。 教学过程: Step 1. Warming-up and revisions 1. Review the chant . 2. Review how to say the kilos and price. T: How much a kilo? ( Take out the card: 5元/Kg) S: Five yuan a kilo. T: How much two kilos? S: Ten yuan two kilos. T: How much a pound? ( Take out the card: 2.5元/p) S: Two yuan five jiao a pound. T: How much four pounds? S: Ten yuan four pounds. T: (More practise.) Step 2. Presentation T: Some students told me they havent bought fruits last class. So lets give them a chance to continue. XXX, come here, please. T: Can I help you？ S1: Id like some strawberries for my grandmother. T: OK. How many kilos? S1: One kilo, please. T: OK, here you are. S1: How much are they? T: Eight yuan five jiao. S1: OK, here you are. T: Thank you. Goodbye! S1: Bye-bye! T-S S-S Step 3. New structures learning 1. How about? Heres the money. T: OK, all of us have bought things in the classroom now. Im very happy. Oh, I forgot one important thing, I havent bought things for you, my students. I must buy something for you. Who can be the shop assistant now? S: I try. T: OK, you please. S1: Can I help you? T: Id like to buy some sugar canes for my students. How much a kilo? S1: Six yuan a kilo. T: En, how about five yuan a kilo? S1: OK. How many kilos? T: Let me see. Five kilos, please. S1: Here you are. T: How much are they? S1: Twenty-five yuan, please. T: Heres the money. S1: Thank you. Goodbye! T: See you! T-S 2. These or those? The ones, please. T: I have bought some sugar canes for my students, theyre so heavy. I still want to buy some pineapples and strawberries for my students. Who can buy them for me? S: I try. T: OK, you please. T: ( Act as the shop assistant.) Can I help you? S2: Id like to buy some pineapples for my teacher. T: These or those?( Point to the pineapples.) S2:The big ones. How much a kilo? T: The big ones are ten yuan a kilo. S2: Five kilos, please. T: OK, here you are. Fifty yuan, please. S2: Heres the money. T: Thank you. Goodbye! S2: Bye! S-T Step 4. Practice T: Thank you. Youve done a good job. Now,