Unit Four At the farm教學目標1. 能夠聽懂，會說 tomato, green beans, potato, carrot 等關于蔬菜的單詞，嘗試借助拼讀的方法拼讀單詞并識記單詞。2. 根據圖片來形容蔬菜的特點，并進行描述。教學重難點 一. 教學重點 1.能夠聽懂，會說 tomato, green beans, potato, carrot 等關于蔬菜的單詞，嘗試借助拼讀的方法拼讀單詞并識記單詞。 2. 根據圖片來形容蔬菜的特點，并進行描述。 二教學難點1. 單詞的復數加“s”或“es”, 以“o”結尾的有生命的加“es”教學過程Step1. Greeting Say hello to studentsStep2. Warm up Sing a song Im so hungry, Im so hungry. What can we eat? What can we eat? We can eat tomatoes, we can eat potatoes Carrots, my favourite. Oh, yeah (設計意圖， 通過關于吃蔬菜的歌曲，導入到所學的內容中）Step3. Lead in Im so hungry. I want eat tomato(出示圖片，附有單詞）Step4. New lesson Tomato ( 板書 tomato） 1. read together , follow the teacher.( 根據拼讀 t 發t ) 2. Read by groups (設計意圖：組與組之間得到練習） 3. Read one by one ( play game) 摘西紅柿的動作，讓學生進行練習 （設計意圖： 通過游戲法，激發學生學習英語的興趣） 出示圖片，一個tomato, 兩個tomatoes.( 板書tomatoes) 4. Have a chant One tomato, two tomatoes, many many tomatoes (設計意圖：通過朗朗上口的口訣，幫助同學們記憶） 5. Make a sentence with “tomato” 學生可能會說： I like tomato. (糾正錯誤： I like tomatoes.) There is a tomato on the desk. Wheres my tomato? (設計意圖：學生學會運用單詞，學以致用） 用同樣的方法講述剩下的單詞. Tomatoes, potatoes Green beans, carrots 放在一起，讓學生們找規律， 發現以“o”結尾加“es”一般的加“s”看著單詞卡，引導學生形容蔬菜 Look at the . The potatoes are big. The green beans are long. The tomatoes are red.聽音跟讀課文。Step 5. Consolidation 1. (play games bomb game ) (設計意圖：通過做游戲，加深學生對單詞的記憶）2. Do some exercise 1. I have three_( tomato) in my schoolbag. 2. I like_(green bean) 3. I want to eat many_( carrot) . 4. The _(potato) are big.Step 6. Sum up Words: tomatoes, potatoes, green beans, carrots Sentences: look at the green beans. They are so long. The potatoes are big.Step 7. Homework 1. Words Cope three times. 2. Sentences Cope one time and recite 板書設計 Unit 4 At the farm Tomatoes green beans Po