Unit 1 Insects教案教学设计导入设计

Teaching Plan for Oxford English Book 3A Module 4 Unit 1 Insects

Skills & knowledges 1. 能掌握单词ant, bee, butterfly, dragonfly, ladybird, cockroach的拼写及发音。

2. 能掌握用不定冠词an 来表述an ant的用法以及butterfly, dragonfly, cockroach的复数形式butterflies, dragonflies, cockroaches。

3. 能讨论与insect相关的话题

4. 能结合所学的单词，写一些关于insect的短文。

Process and methods 1. 能学习根据复合词的特点掌握新授单词的方法。

2. 能学习根据复数的变型特点掌握butterfly, dragonfly, cockroach的复数形式

butterflies, dragonflies, cockroaches。

3. 能根据教师提示，学习如何利用已知信息表达较为完整的相关主题的内容。

Emotional and values 1.

能对昆虫的相关知识有更多的了解。

2. 能爱护那些对人类有益的小昆虫。

key points 1.多音节单词butterfly, dragonfly, cockroach, ladybird的拼写。

2. butterfly, dragonfly, cockroach的复数形式

butterflies, dragonflies, cockroaches。

3. 用不定冠词an 来表述an ant的用法。

Difficult points 1. 多音节单词butterfly, dragonfly, cockroach, ladybird的拼写。

2. butterfly, dragonfly, cockroach的复数形式

butterflies, dragonflies, cockroaches。。

Teaching procedure Procedures Pre-task preparation While-task procedure Contents Sing a song. Task 1: Learn: “ant”

Methods In the garden.

1.

Guess a riddle. It’s busy. It’s small. It’s black. It’s on the grass. It likes sweet food. 2. Learn “an ant”.3. Learn the plural form of the word “ant”. 4. Make up a short rhyme.

Ant, ant,

On the grass.

Ants, ants,

Small and black. Purposes 通过演唱歌曲，活跃课堂气氛，为学习新知做好准备。

通过猜谜游戏，激发学生学习兴趣，猜出谜底引出单词ant。

掌握用不定冠词an 来表述an ant 的用法。

掌握ant的复数形式ants。

通过自编小诗复习巩固所学单词ant及其复数形式ants。

Task 2: Learn: “butterfly”

1.

A spelling game-----Hangman The word expresses an insect. There are nine letters in this word. 2. Try to say:

The butterfly is…

It has got…

It can…

I like it very much. 3. Learn the plural form of the word “butterfly”----“butterflies”. 4. Read a short passage about butterflies. There are many butterflies in the world. Many of them are very beautiful. They have got two wings, two feelers and six legs. On their wings, you can see some big “eyes”. They are not real(真实的) eyes. So the butterflies can protect(保护) themselves(他们自己). 1. Watch a video. 2. Tell students about the compound noun “butterfly” and spell it. 3. Learn the phrase “over the river”. 4. Try to say:

Look, a dragonfly.

It’s over the river.

It’s thin and long.

I like dragonflies. 5. Do you know? Dragonflies

Dragonflies can tell us the weather. If dragonflies fly very high, it will be a fine day. If they fly very low, it will be a rainy day. So if you catch a dragonfly, be careful, take a close look, then let it go. It has important work to do.

通过游戏Hangman, 引起学生学习单词的兴趣，通过猜单词的游戏引出单词butterfly。

鼓励学生用学过的单词进行表述，培养他们的口头表达能力。

掌握butterfly的复数形式butterflies。

通过短文阅读，能更直观地了解蝴蝶的相关知识，增加学生的单词量。

Task 3: Learn: “dragonfly”

通过观看短片对蜻蜓有感性的认识。

学习根据复合词特点拼读单词的方法，引出单词butterfly。

适当补充词组教学增加学生的单词量。

掌握dragonfly的复数形式dragonflies。

通过短文阅读，能更直观地了解蜻蜓的相关习性，增加学生的课外知识，开拓学生视野。

Task 4: Learn: “ladybird”

1.

butter+fly----butterfly dragon+fly----dragonfly lady+bird----ladybird 2.

Listening and fill in the blanks.

I am a _ladybird_. I am very cute. I have got two _wings_ and two _feelers_. I have six legs and a fat body. _Ants_and _dragonflies_

are my friends. I don’t like _flies_. They are ugly and dirty. I like _butterflies_. They are beautiful. I often play among the trees.

1.

Listen to the sound and guess what king of insect it is. 2.

Try to spell. b_ _ tree

free

geese 3.

Read a chant.

Buzz, buzz, Go the bees. Flying, flying, To the flowers.

4.

Read a short passage about the bee.

Hello, everyone. I am Mr. Bee. I am small and rough. I am not beautiful. But I am a good worker. Everyday, I am busy among the flowers. Do you know what I am doing? I am making honey for you. So please don’t hurt(伤害) me. 5.

Topic:

Hello,everyone.

I am Mr/Miss ...

I am ...

I have got ...

I can ...

Please don't hurt me. 6.

What insects are good?

_Bees_, _ants_, _dragonflies_ and _ladybirds_ are good.

They are beneficial insects(益虫). 学习根据复合词特点拼读单词的方法，引出单词ladybird。

通过听力填空练习，整合所学新知，巩固新授单词的复数形式。

Task 5: Learn: “bee”

通过听昆虫发出的声音,引出单词bee。

根据字母发音特点拼读单词bee。

将单词bee及其复数形式bees编入琅琅上口的chant中进行操练，使学生学会应用。

通过短文阅读，能更直观地了解蜜蜂的相关习性，增加学生的课外知识，开拓学生视野。

学习根据范文内容，自编小语段，培养学生口头表达能力。

教育学生要爱护那些对人类有益的小昆虫。了解beneficial insects的表达方法。

Task 6: Learn: “cockroach”

1.

cock+roach----cockroach 2.

Learn the plural form of the word “cockroach”

cockroach----cockroaches What’s this? It’s a cockroach. There are two cockroaches on the floor. They like dirty places. They are not good. 3.

Which insects are not good? The _cockroaches and flies_ are not good.

They are harmful insects(害虫). 学习根据复合词特点拼读单词的方法, 引出单词cockroach。

掌握cockroach的复数形式cockroaches。

了解harmful insects的表达方法。

Task 7: Learn: “insect”

1.

What has an insect got? 了解昆虫的特点，学习It has got two wings, two feelers and six wings, feelers等单词，为legs. Grand Theatre 的学习做好铺垫。

Task 8:

Listen to the Book P38 tape and read the new words.

复习全部所学的单词，训练学生的朗读能力。

Post-task activity Read a short In the garden 阅读短文，判断相关语句passage We are in the garden. The flowers are 是否符合短文内容，训练about small nice. The trees are green. We can see many 学生的阅读分析能力。

insects. small insects in the garden. I can see a bee on the flower. It is yellow and busy. I can see butterflies in the sky. They can dance very well. A dragonfly is over the river. It is long and thin. I like dragonflies. Look, the ladybird and the ants are on the grass. …

Wow, so many small insects!

Read and Judge:

1. We can see small insects in the garden. (

T

)

2. The bees are on the flower. (

F

)

3. The dragonfly can dance very well. (

F

)

4. The dragonfly is long and thin. (

T

)

5. The ladybird and the ants are on the web. (

T

) Assignment

★

Read, spell and dictate the new words.

★

★Talk about the small insects with your friends.

★

★

★Write a short passage about small insects.