(三起)北师大版三下英语Unit 8 Vegetables-lesson 1 They're tomatoes-教案、教学设计-市级优课-(配套课件编号：7261e).doc

1、Unit 8 Vegetables Lesson 1 Teaching aims: 1. Be able to understand and say: What are these?They are tomatoes. I like tomatoes. 2. Be able to listen and say the words: carrots, potatoes, tomatoes, beans,cabbages. Teaching key and difficult points: 1. To understand the application of plural. 2. To use

2、 the new sentence pattern. Teaching aids: 1. Word cards. 2. Vegetables 3. PPT Teaching procedures: Step 1 Warm up Greetings. Step 2 Lead in 1. Divide the students into groups to have a competition in the class. 2. Lets review. Step 3 Presentation 1.Show the second picture and teach the word “potatoe

3、s”. 1).Teach the students to read the word. 2).Show two potatoes ,lead the students to understand the plural of the word, and write the word “potatoes” on the blackboard. 3).Guide students to answer the question by using the sentence pattern:What are these?They are tomatoes. 4).Ask students to read

4、the words with the methods of loudness. 2.Show the third picture and teach the word “tomatoes”. 1).Teach the students to read the word. 2).Show two tomatoes ,lead the students to understand the plural of the word, and write the word “tomatoes” on the blackboard. 3) Help the students understand the d

5、ifferent pronunciation of this word. 4) Practice the new sentence pattern. 5) Ask students to read the words in “boys and girls” 3.Show the third picture and teach the word “carrot”. 1).Teach the students to read the word. 2).Show two carrots ,lead the students to understand the plural of the word,

6、and write the word “carrots” on the blackboard. 3).Practice the new sentence pattern. 4).Ask students to read the words one by one. 4.Show the forth word “beans”. 1).Teach the students to read the word. 2).Lead the students to understand the plural of the word, and write the word “beans” on the blac

7、kboard. 3).Practice the new sentence pattern. 4).Ask students to read the words in groups. 5.Show the last word “beans”. 1).Teach the students to read the word. 2).Lead the students to understand the plural of the word. 3).Practice the new sentence pattern. 4).Ask students to read the words together

8、. 6.Lets do a survey Do a survey about the students favourite vegetable,and then show a picture of a strong man and a sick man.Provide the students not to be picky about food. 7. Play the flash of “Learn to say”. The first time students only watch and listen, the second time students repeat after th

9、e video. Then divide the students into groups to role play the conversation. Step 3 Practice 1.Listen and circle. 2.Lets write T: I have a paper for you.Firstly,you should observe the words carefully, Secondly, you need write the words follow the templates,and then write your own words. Correct stud

10、ents writing posture. Step 4 Production Let students watch a video about wasting food.Call for children to save the food. Step 5 Homework Give three different tasks and ask students to choose two by themselves. 1.Write the new words in your notebook five times. 2.Share the dialogues with your friends or parents.