英语人教版四年级下册Unit Four. At the farm.doc

Unit Four At the farmI.Teaching contents:1. A. Lets talk2. A. Lets playII.Teaching aims:1. Students can listen, read, and recognize the new words about vegetables: carrot (carrots) tomato (tomatoes).2. Students can master the sentence patterns below in the context:What are these? They are Are these/they? Yes, they are. / No, they arent.3. Students can describe the vegetables in the real situations through the following sentence patterns:They are so big. They are very good. They are yellow.4. Students can get to know that vegetables are good for our body.III.Teaching key and difficult points:1. Students can listen, read, and recognize the new words about vegetables: carrot (carrots) tomato (tomatoes)2. Students can master the following sentence patterns: What are these? They are Are these / they? Yes, they are. / No, they arent.3. Students can describe the vegetables in the real situations.IV.Teaching aids:The class banton; PPT ; pictures about vegetables, fruit and animals; real objects.V.Teaching procedures:Step1. Warm-up1. Daily greetings.Good morning, boys and girls. How are you today?Whats the weather like today?2. Lead-in (Watch a videoOld MacDonald had a farm) T: Who had a farm? S: Old MacDonald had a farm.Step2. Presentation1. (Show a picture of a farm on the PPT.) T: Look at the picture，please. Which place is it? S: It is a farm. T: Great! What can you see at the farm? S: We can see dogs, cats, ducks . T: Today, lets learn Unit Four. At the farm.2.Teach tomato(tomatoes) and carrot(carrots). (1) (Show a picture of a tomato on the PPT)T: Whats this?S: It is a tomato.(spell and write the word on the blackboard.)(Show a picture about some tomatoes.)T:What are these?(write it on the blackboard.) S: They are tomatoes.T: What color are they?T: They are red. (2) (Show some real tomatoes to students.)T: Look at these tomatoes in my hand, please.We can say “They are tomatoes. They are red and yummy.” (Invite some students to describe the tomatoes in their hands.) (3)Teach carrot(carrots) in the same way.3. Guess:What are these?(Show some pictures about vegetables, fruit .) (1) T: Are these.? S: Yes, they are./ No, they arent. (write the sentence pattern on the blackboard.) (2) A. Lets play. ( Group work) S1:What are these? S2: Are these.? S3: No, they arent.Guess！ S2: Are these.? S3: Yes, they are.4. A. Lets talk (1)T: Mike and Sarah are at the farm now. Lets go and have a look. (2)Play the class banton. ( play it for one or two times) Questions: What do they see on the farm? Do they see yellow tomatoes or red tomatoes? (3)Play the class banton again. Students try to follow it and imitate the pronunciation and intonation.Step3.PracticeGroup work:Try to act out the dialogue in groups.Step4. Wrap-up(Show a picture about a fruit garden on the PPT.)Try to make a new dialogue according to the picture.Step5. Homework1. Listen to the dialogue in A.Lets talk for several times;2. Try to recite the dialogue.3. Play the game in A. Lets play with your partner.Step6. Blackboard designUnit Four. At the farm tomato tomatoes What are these? They are. carrot carrots Are these.? Yes, they are. No, they arent. 教学反思：小学英语是一门特殊的语言学科，要掌握好这门语言，不但要有习得这门语言的自然环境，而且要结合学生的心理特点及语言的社会性等特点进行教学。在本次课堂教学中，我通过创设宽松的课堂环境，开展形式多样的活