Lesson 2教案1

Animal riddles教学设计

【教学内容】 四年级下册Unit3 Animals Part 3a 3b 【教学目标】

知识目标：学生能够整合运用句型It has got…. It is…. It lives… . It can…. 等了解不同动物的特征。

能力目标：学生在读懂动物谜语的基础上创作其他的动物谜语，不断提高听、说、读、写的能力。

情感目标：提高学生的观察能力、思维能力，合作能力，培养爱护动物的情感。

【教学的重点与难点】

教学重点：学生能够整合运用句型It has got…. It is…. It lives …

. It can…等了解不同动物的特征。

教学难点：学生在理解文本的基础上学会归纳总结，并创作动物谜语。

【教学过程】

Step one: warming up 1. T: Hello, boys and girls. S: Hello, Lynn. 2. T: Do you like animals?

S: Yes.

｛设计意图｝

开课时以轻松的方式与学生相互问候，直奔主题，将学生的注意力迅速地集中在一起，更好地进入到英语学习的状态。

Step two: presentation

1. T : I’ll show you a short film. It’s all about animals. Watch carefully. What is it?

Next one?

2. T：Can you say more animals? S : (Talk about the animals freely. ) ｛设计意图｝：学生自由说出自己知道的动物，老师适时与学生交流相关的信息。如It’s lovely\cute\strong\beautiful…并适时板书，增加信息量。

3. T: You know so many animals. I’ll tell you an animal. But I won’t tell you its name. Guess, what is it? It’s white. It has got two long ears. It can run very fast.

(It’s a rabbit.) T: How do you know? S: …

T: That’s good. This is an animal riddle. Do you know riddle?

Please read it.

Today we’ll talk about animal riddles.

(Point to the riddle) This is the rabbit riddle, let see the next one. It is brown. It has got a long tail. It can climb trees. It eats bananas.

（It’s a monkey.）

S: It’s a monkey. T: How do you know? S：

T: Yes. This is the monkey riddle. 4．T: Ok, Next one. What is it?

S: …

T: I won’t tell you its name. But you can ask me some questions and find out the answer. Here are some key words for you. S: What colour is it? …. It is black and white. It has got four legs. It eats bamboo. It can climb trees. S: It is a panda. ｛设计意图｝

老师通过呈现图片，开展提问-回答的活动。学生根据自己对动物的了解和英语知识的储备有针对性地提问，同时结合老师的回答来猜测动物。在思考—提问—倾听—思考的环节中学生的思维能力不断提高，对本节课的主要内容有了初步的印象和了解，为进一步的形成篇章做好铺垫。

T：

Please read it

5 T：Ok, The panda is precious. Most of them lives in the zoo. I’ll show you another animal. It lives on a farm. Please listen and circle what you hear.

1.a big animal

a small animal 2. brown

black and white 3.four legs

two legs 4.grass

other animals 5.honey

milk T: Please tell me the answer. S: …

T: What is it? Ss: It’s a cow. ｛设计意图｝学生带着任务听一段关于“奶牛”的谜语，通过听到的关键词猜出答案后。完整的描述cow的一段篇章出现在学生面前。

3. T: There are three animal riddles on your books, please read and write the answers. S:（Read and guess the riddles ）

4. Check the answers. 5. T: Well done. And I’ll read a riddle for you.

There are two riddles here, please read them by yourself.

6. OK，it’s time for you to show it!

｛设计意图｝

学生打开课本，自由默读三个谜语，根据理解猜出答案。老师示范有感情地说一个谜语，学生自由练习朗读，老师相机指导，并以朗读展示的形式鼓励学生。

(T shows five riddles)

Which riddle do you like best? S: The ….riddle.

T: I like the cow riddle.

Is it big or small? S: It is big. T: What colour is it? S: It is black and brown. T: Yes. It is… talk about the size and colour of the cow T: What has it got? S: It has got…

T: It talks about the body part. T: How about its living place\ food…? ｛设计意图｝

以奶牛的谜语为依托，运用脚手架为学生建构动物谜语的基本框架，帮助学生理解。

Step three: Practice 1. I’ll show you an animal (Koala). Please talk about it. (在呈现基本框架之后，老师出示“考拉”图片，学生选择相关句型自由描述。) 2. T: Here are many animals. (Choose one picture and hide it.) It is a small animal. It can fly. It is very beautiful. What is it?

S: A butterfly. 3. T: Do you want to have a try?.

snake

mouse

giraffe

butterfly

hippo

lion .T Invites several students to show, the others guess. 4. T: Please play the guessing game in pairs. (呈现多张动物图片，老师示范活动规则。数名学生用不少于三句话来描述其中的一个动物，其他同学猜，练习相关句型，并适时在word bank

板书词汇，为进一步创作谜语做好铺垫。) 4 . T: It’s time for you to have your animal riddle!

In your group. Please think an animal riddle. Write it here. Write the answer here. Ok? You’ve got three minutes.

S: (Make the riddle in group).

5. T: Please put them near your group number. Ok, it’s time for you to share your riddles.

G1 come to G2, G2 come to G3… In each group you have 30 seconds. When you hear MOVE, come to another group. One more thing: please choose the riddle you like best.

Step four: Production 1. T: Which riddle do you like best? S: I like…

｛设计意图｝

学生自己创作动物谜语后以小组为单位开展互评活动，寻找自己最喜欢的谜语，老师适时给予评价。

2. T: Ok, let’s listen to the riddles. 3. T: Well done!

I’ve got a riddle for you. It isn’t an animal. It’s about job.

What is she? She wears a white coat. She works in a hospital. She helps people. S: A doctor. T: So the riddle is not only about animal, but also about job、fruit、school thing…

｛设计意图｝开展猜谜比赛，锻炼学生的口头表达和思维能力,并将谜语扩展到不同的领域，开阔学生的思维。

T: You did a good job. I have a present for you .What is it?

Can you guess?

It has got an ear, two eyes, a mouth and a heart.

聪

This is a present for you! Wish you more and more clever !

Homework: Surf the net for two animal riddles. Or Write two more animal riddles.

【板书设计】

Animal riddles Word Bank

It is black and white.

It has got four legs. It eats bamboo.

It can climb trees. It is a big animal.

It is black and white. It has got a big nose, two

big ears and four legs. It lives on a farm. It eats grass. We drink its milk. The milk is good for us