英语人教版四年级下册units At the farm A Lets talk.docx

四年级下册unit4 At the farm Part A Lets talk教学设计桃州二小 周玲玲一、教学目标 1、学生能够理解对话大意，能够用正确的语言、语调朗读对话； 2、能够在情景中恰当运用句型Are these？Yes, they are. What are these ?Theyre 问答物品名称并回答；3、能够在语境中理解新词tomato和carrot的意思，并能正确发音；4、能够在情境中恰当运用句型Theyre goodso big!描述物品特点；5、教育学生养成多吃蔬菜、水果的好习惯。二、教学重点 能够在情景中恰当运用句型Are these？Yes, they are. What are these ?Theyre 问答物品名称并回答。三、教学难点1、理解名词单、复数的意义以及相应句型变化，并能在情境中正确运用和表达。2、these的发音。四、教学准备 课件、畅言教学系统、西红柿、胡萝卜实物、图片、面具五、教学过程 Step1 Warming-up and leading in1.Play the song “Old MacDonald had a farm ”for students.2. Have a free talk with students to lead in the new lesson.Step2 Presentation1. Show a farm for students using the CAI.Ask students to guess what the vegetable it is.2. Teaching “tomato”a. Compare a tomato and many tomatoes to make students know the difference between singular nouns and plural nouns.b. Show a chant and make students practice the key word and the sentence pattern.c. Show some pictures and make student describe the tomatoes using the sentence pattern “Theyre”3. Teaching “carrot”Teach “carrot” using the same way as above.Step3 Practice1. Review the two words.Show some tomatoes and carrots and ask students to answer some questions.2. Practice these sentence patterns. Show some pictures and practice these sentences: What are these? Theyre Are these Yes, they are.3. Guess the pictures.Cover parts of some pictures and ask students to guess what they are using the sentence patterns in this class.4. Help students to understand “try some” using the real objects.Step4 learning the text1. Listen to the recording and find out two questions in the text.2. Write the two questions on the blackboard.3. Listen again and give the answers to the questions.4. Write the answers on the blackboard.5. Read the dialogue after the recording.6. Set an example for students to role play the dialogue using some masks.7. Ask students to perform the dialogue using the masks.Step5 ConsolidationComplete new dialogues.Give some pictures to students and let them complete the dialogue according to the pictures.Step6 Emotional educationTell students that its good for their health to eat more vegetables and fruits.Step7 Homework一星级：听录音，仿读对话； 二星级：表演对话； 三星级：和你的朋友一起根据对话内容创编新对话。 （你可以根据自己的实际情况任选一个做）