小学英语绘本 《跟上兔子》第二季
A Silkworm’s Life Cycle
Teaching contents 教学内容
A Silkworm’s life cycle
Teaching aims & learning objectives 教学目标 1. 学生能理解并能流利地朗读绘本内容
2. 学生通过阅读，可以初步了解蚕的一生，几个重要形态以及变化过程。
3. 学生能够通过阅读，理解飞蛾牺牲自我的伟大，进而理解生命的意义。
Focus of the lesson and predicted area of difficulty 教学重点和难点 教学重点：1. 学生能够理解绘本内容并且带有情感地流利朗读。
2.通过阅读，学生可以初步了解蚕的一生发展。
教学难点：学生通过表演，理解绘本的几个重要场景，拓展语言。 Teaching procedures教学过程
Step 1 Warm up&lead in 1. Enjoy the video.
T: Good morning, boys and girls. S: Good morning, Miss Xu.
T: Before class, Let’s enjoy a video. T: What’s the video about? S: It’s about “silkworm”. T: Look ,this is a silkworm.
T: Follow me “silkworm” “milk-silk” “work-worm” silk and worm read “silkworm”
T: Did you see silkworms? S: Yes.
T: Did you raise them? S: Yes, we did.
T: What do you know about the silkworm? I give you some tips. 提示：What colour is it?
Where does it eat? Who are its parents?
What can it do? How long is its life? T: We have known a little.
T: This class, let’s read a picture book about it . Look at this cover, what can you see from it?
S: I can see a silkworm’s life cycle.
T: Yes, it’s the title of this story. （出示课题） S: I can see a silkworm. (ppt) S: I can see...
T: 出示leaf, leaf、leaf、a leaf, leaves, leaves, some leaves. T: Where is the silkworm?
T: What is the silkworm doing?
T:（拿书）From this cover, we can know this book is from “ Keep up with the rabbit”. Main character is a silkworm. Step 2 Presentation 1. Watch and answer
T: First, Let’s watch the cartoon.
Think: How does the silkworm grow? And then order these pictures.
T: Who can read?（遇到不会的跟读）
T: Now, Watch the cartoon.【设计意图：观看动画，让学生了解文本的基本内容。】
T: The first one...Who can？
T: It’s a silkworm’s life cycle. Stage one: a little egg turns into a big fat silkworm. Stage two: a cocoon turns into a silkworm moth. First, Let’s learn stage one. Open your books at page 4. Read page four to 11 five by yourselves. T: Let’s judge.
1. The little egg becomes white.
2. on a warm sunny day, a baby silkworm comes out from the egg. 3. She likes elm leaves so much. T: Some sweet tips for you. T: OK, let’s go.
T: First one, Who can?
S: .... It’s false.
T: Why? Find this sentence. It’s on Page ...(4). (ppt) T: Read the sentence. (ppt)
T: Good. There is a little egg on a leaf. (板书） It’s about the size of an ink dot. （手势）.several days later, the egg becomes dark. T: Two.
S: Then on a warm sunny day, a baby silkworm comes out. True. T: Good ,now a baby silkworm comes out.(板书) T: Three.
S: She likes elm leaves so much.(false) T: Why? Let’s watch the cartoon.(ppt) T: What do she like best?
T: Elm leaves? Dandelion leaves? Lettuce? Mulberry leaves?(ppt) S:.... Yes.
T: She like mulberry leaves best. So she eat more. She is growing. T: (ppt) Now she is a big fat silkworm. （板书 a big silkworm） T: She is ready for the next stage.
T: (ppt) Please Turn to page 13. Read from page 13 to 20 by yourselves. Think two tasks: Task one: How does she make a cocoon. Task two: After she becomes a silkworm moth , what does she do?
T: Some sweet tips for you. (ppt) T:Are you OK?
T: Take out your exercise.discuss in your groups. Write down the answer. And then Choose Task 1 or Task 2 to share. Each student says one sentence.
T: Let’s begin.（点音乐）
T: Task one. Who would like to share your answer? S: ...
T: Then her small house is finished. People call it “cocoon”(板书） T: In the cocoon, She turns into a brown pupa(板书）?
T: In about three weeks, the pupa becomes a silkworm moth. (板书） T: Task two, which group? T: What does tiny mean?
最新小学英语绘本 《跟上兔子》第二季阅读优秀市级公开课A silkworm's life cycle教案
