英语人教版四年级下册Unit 4 A.Let’s learn..doc

四年级下册英语Unit 4 At the farm A.Lets lean 学案 少 林 路 小 学李 桃 鸽 Unit 4 At the farm(学案)1 Learning aims: 1.通过课堂幻灯片呈现，领读，自读，互练的形式能够听，说， 读tomatoes, potatoes, carrots, green beans等单词。 2. 通过课堂练习会用They are .描述所学蔬菜。 3.让学生了解多吃蔬菜有益健康。2、 Important and difficult points: 1. 单词tomatoes, potatoes, carrots, green beans的掌握即是重点又 是难点。 2. “用They are .描述所学蔬菜”是本节课的难点。3、 Learning procedures and ways:Step 1. Warming up.1.Listen an English song”A red apple”.2.Show the learning aims and read .3.Lead in by pictures of QQ farm.Step 2.Free talk.T: (Show pictures)Lets get on a bus to QQ farm. What things can you see on the farm?(Translate) S: Vegetables.T: Yes, many kinds of vegetables. Now lets play a game. Guess “whats it?” (show the pictures) “Its red. Its round, but it isnt a kind of fruit.Whats it? Show the answer(picture),lead in class.Step 3. Learn new words .1.Show pictures and learn the new words “tomato and tomatoes”2.Show ppts and practice: Whats this ? Its. What are these? They are . At last,add the sentence: Theyre red and big.3. Learn the other three words in the same way.(Write the words and sentences on the blackboard. )4. Show the pictures quickly and say the words quickly.5. Read the sentences a few times.Step 4. Back to book.1. Turn to page 39. Read and practice the words and sentences. Look at the .Theyre so. Yes, and the.are big.2.Lets chant.(follow it three times) Step 5. Practice. Do the practice in class and tell the students “Eating more vegetables is good for our health.” Step 6. Summary.Let the students summary the words and the sentences in this class.Step 7. Homework. 1