(人教PEP)三年级英语下册：Unit3AtthezooPBLetx27slearn教学详案

1、PEP2 Unit 3 At the zoo PB Let lesarn 教案Teaching aims:1. Ss will be able to listen, say and read the words,“long ”,“short ” s, ma“ll ”and “big ”. Ss willhave a good understanding of their differences.2. Ss are willing to use these words to talk about animals by using the sentence structures:It has a

2、: /It has -s. and so on.3. Ss will be glad to do the part of“Let sdo ”.Teaching key and difficult points:1. Ss are supposed to master these words and expressions to describe the animals in the zoo.2. Students will enjoy the part of“Let sdo ”.Teaching procedure:Step 1 Warm up1. GreetingT: Morning, bo

3、ys and girls.Ss: Good morning, Miss Xu. 世纪教育网T: Today we llgo to the zoo. Are you ready? First letschant. OK? Good. Ready, go!2. ChantClose your eyes. Small, small, small.Open your mouth. Big, big, big.Touch your nose. Long, long, long.Shake your body. Short, short, short.Step 2 PreviewLet s say.T:

4、Boys and girls will have a competition. Letssay.Ss: .(eyes, small, body, big, long, tail, mouth, short, nose, arms, legs, long arms, short legs, head, long nose, big eyes, short legs )Step 3 Presentation1. Present the two words“small ”and “big ”(本部分是让学生更好地理解两个单词的区别。 )T: Lulu and his father go to the

5、 zoo together.F: Come here, children! Oh, itsthe house of pigs. Here we can see different kinds of pigs.L: Look at the pig. Itsso .Ss: big/ fat/ tall/ short:T: Super. Let sread it together.L: Now look at the pigeye. It s .Ss: It sso small.T: Who can help me to read these two words?2. Practice “small

6、 ”and “big ”to understand their differences L: Let splay a game. Small? Big?Please fill in the blanks. 4 students a group, discuss and answer. One, two, go!T: Now can you tell me your answers?Ss: T: So you can say “It has .”Ss: .T: Pig is big except its eyes. Yes or no?Let shave a check.（教师可以让学生走到讲台

7、对着黑板屏幕指着说。 ）T: So we can sayBig, big, big. Make your nose big.（教师指导学生将动作和目标用语结合起来，是学生能够理解句子的正确含义。） Listen, who comes?Elephant: Ha-ha! Im big too!L: Father. Look at the elephant! Itsso .Ss: Big/ fat/ tall .L: It has .Ss: big ears/ small eyes .3. Let s act.4. Present the two words“long ”and “short ” F

8、: Now we come to the house of rabbits.L: Father, so many rabbits! Oh! No!T: what s missing?Ss: Tail.F: Ha! It has a tail.Ss: It has a short tail.T: Can you say something?Ss: It has a .（long ears, fat body, long body .） Look, the rabbit has a tail.Ss: Long, long, long. Make your tail long.5. Practice

9、 “long ”and “short ” F: Look, there is a“Ha-ha Mirror ”in the zoo. LetsMonkeyTigerDeerDuck Let s talkT: Now talk about these animals.Ss: :(Short, short, short. Make your tail short.)Step 4: Consolidate1: GuessT: Look! It has long ears:Look, it has a long tail:Look, it has a big tail:2: Report3: Back to the book: Let s enjoy:T: Do you like all the animals? Yes or no? Lets enjoy: Read after the tape:T: Read after the tape and try to recite:Step 5: HomeworkT: This is homework for today