英語人教版四年級下冊At the farm Part ALet’s learn.docx

At the farm Part A Lets learn1、 教學目標與要求 1、能夠聽、說和認讀單詞：tomato，green bean, potato, carrot 及其復數(shù)形式。 2、能夠正確使用上述單詞和these介紹各種農(nóng)場蔬菜。 3掌握句型：Are these carrots? Yes, they are./No, they arent. what are these? They are。 2、 教學重點及難點 重點：掌握單詞：tomato， green bean, potato, carrot 及其復數(shù)形式。并掌握句型：Are these carrots? Yes, they are./No, they arent. What are these? They are。 難點：能夠在情景中運用句型：What are these? They are詢問和回答各種蔬菜的名稱。 3、 教學準備 課本、 錄音機、磁帶及單詞卡片。 4、 教學過程 1、 Warm-up （1）日常口語交流：T：Whats the weather like today?Ss: Its cloudy. T: Yes, its cloudy, and its not so hot. So, lets go to the farm. 2、 Preview Bb: Unit4 At the farm. T: Turn to P36. Look at this picture. This is a farm. What do you see at the farm? Do you see any animals? Do you see any vegetables? What kind of vegetables? 3、 Presentation Lets learn (1) 教師出示carrot 卡片，T：carrots, theyre big, theyre red. Bb: carrotsTheyre red. Theyre big. 教師帶讀以上詞句。 (2)教師西紅柿的圖片，教學單詞tomato, tomatoes. 教師引導學生用句型： Look at the tomatoes, theyre red, theyre yum. 描述西紅柿。 (3)一同樣的方法教potato, potatoes(Theyre big.)/ been, green beans(Theyre long.)。 （4）填字母：教師板書：oao, oao T:聽我讀單詞，按順序填上字母。tomato，potato。 學生分別填出三個輔音字母。師生拼讀tomato，potato. (4)哪個字母不見了：Bb: crrt, green bn 學生填出字母，師生拼讀carrot, green bean. (5)教師快速閃現(xiàn)單詞卡，學生快速說出對應單詞。 Lets talk （1）教師出現(xiàn)carrots單詞卡片。 T： What are these？引導學生說出：Theyre carrots. Ss: What are these？Theyre carrots. 教師解釋these，并帶讀這些句子。 (2)教師繼續(xù)呈現(xiàn)potatoes，green beans，讓學生操練句型：What are these？Theyre (3)教師再次呈現(xiàn)carrots單詞卡片，T：Are these carrots? 引導學生說：Yes, they are. 教師呈現(xiàn)tomatoes, T:Are these carrots? Ss: No, they arent. 繼續(xù)呈現(xiàn)其他單詞，用同樣的方法的方法操練句型：Are these? Yes, they are./ No, they arent. (4)讓學生翻開38頁，看Lets talk部分的圖片， T：Who is at the farm? What do you see at the farm? 引導學生看圖回答問題。 （5）學生聽錄音并跟讀，教師板書對話內(nèi)容。解釋“try some” ,帶讀對話，齊讀對話，角色扮演。背誦對話。 4、 Sum up