四年级英语下册 4B unit4(3)教案 苏教牛津版VIP

（苏教版）牛津英语教案四年级下册 unit4Unit 4Buying fruitThe third periodTeaching aims and difficulties: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 someThese or those?How many kilos? kilos, please. 等句型。Teaching procedures:Step 1. Warming-up and revisions1. 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. PresentationT: 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-SStep 3. New structures learning1. 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-TStep 4. PracticeT: Thank you. Youve done a good job. Now, class, Ive opened a company. The customers can book all kinds of fruits in it. I have to buy the fruits for them now. Oh, the telephone is ringing. I have to answer the telephone. Who can buy the fruits on the cards for me now.S: I try.T: OK, this card is for you.( Give the cards to some students.)Card 1:apples 3元/Kg 2 kilosCard 2:pears2.5元/Kg 4 kilosCard 3:Strawberries4元/Kg 1 kiloS-SStep 5. ConsolidationS: Hand in the fruits to me.T: Thank you very