Unit 4 At the farm A Let27s talk教案

Unit 4 At the farm A Lets talk教学设计教学内容与分析1. 教学内容：A Lets talk2. 教学目标： .能在情景中运用核心句型 Are these? Yes, they are./No,they arent. What are these? Theyre询问物品名称及回答。 .能在语境中理解新词 carrot 和tomato 的意思，并正确发音。3.教学重点、难点分析： 重点：在情景中掌握句型Are these? Yes, they are./No,they arent. What are these? Theyre 难点：能够初步理解名词复数形式的概念，并能初步理解涉及名词复数形式的特殊疑问句与一般疑问句。3. 课前准备多媒体课件4. 教学步骤1 Warm-up 水果智力游戏One apple, two apples , three apples,One apple , two oranges, one apple.Presentation呈现水果图片T：Whats this? S:Its a pear.T:Look at these. What are these? (出示卡片，teach “these”)S: They are pears.T:Yes, theyre pears. Theyre equals “they are”. 领读“theyre”T: Look at these. What are these?S: Theyre watermelons.T: Look at these. What are these?S: Theyre bananas.T: Look at these. What are these? Are these apples?S:No.T: And what are these? Theyre tomatoes. Teach “tomato” “tomatoes”T:And look at these, are these tomatoes? (板书： Are these?)S:Yes.T: Yes? But theyre yellow.S:Yes./No.(也许出现不同意见)T：Yes or no? T: Haha, Youre right.(指着给出肯定回答的同学)， Yes, they are. (板书：Yes, they are.) Theyre yellow tomatoes. T: Try some, theyre good. Theyre yum. (Teach students say it and actions.) T:And look at this picture. Wow , theyre so big. Are these tomatoes? S:No. T:No, they arent. (板书No, they arent.) Are these carrots? Watch the video and answer my question “Are these carrots?” T: Are these carrots? S: Yes, they are. T: Teach “carrot” “carrots”.Practise Have a chant. Task 1. Pair work : A:What are these? B: Theyre Task 2. Good memory. Use “Are these?” to ask. Read the text. Look at these, theyre fruits. And look at these, theyre vegetables. Theyre all at the farm.( 点题) Our friend Mike and Sarah are at the farm , what do they see? Lets go to the farm and have a look. Watch the video. Read after the tape. Fill in the blank and read