Lesson 15 The Zoo Is Open 教学设计

Lesson 15 The Zoo Is Open
教学目标：
1.知道单词:danger,dangerous,bamboo,giraffe;短语:instead of,in danger
2.能够知道和运用英语表达动物园的句型:Do not feed the animals!When animals are scared,they can be dangerous.Let’s see the pandas.They’re so cute.
3.了解如何介绍自己参观动物园的过程。
教学内容：
1.理解运用表示动物园方面的单词或短语:danger,in danger,dangerous,bamboo,
giraffe
2.了解有关介绍动物园的句子:Do not feed the animals!When animals are scared,they can be dangerous.Let’s see the pandas.They’re so cute.
3.知道表示命令语气的句型:Danger! 危险!Do not feed the animals!禁止投喂动物!No photos!禁止照相!
重点难点：
1.知道一些介绍动物园的单词:sign,photo,wake,feed,cute,eat
2.运用所学知识介绍自己参观动物园的情况。
3.知道重点句型:Why can’t we take photos?Maybe the pandas could eat some grass instead of bamboo.I’m a dinosaur,not a rabbit.
教学思路：
本课时的教学内容是冀教版八年级下册英语第三单元的第三课时,主要涉及动物园的介绍。在授课之前先让学生通过网络或其他媒体了解动物园的知识,同时回忆自己参观动物园的情景或与同学讨论他们去过动物园的场景。课上可以通过让学生小组合作的形式进行相互交流;然后教师通过幻灯片、图片向学生展示动物园的情况,并让学生用英语简单介绍自己参观动物园的情况,介绍动物,保护动物。
教学准备：
设计教学PPT,录音机,多媒体,图片和单词卡片。
教学过程:
StepⅠ.Lead in
Leading in 【情景1】
Show some pictures about different animals.Let the students answer the following questions:
T:Hello,boys and girls.What animals do you like?
S1:Monkeys.
S2:Lions.
T:Why do you like them?
S3:They are lovely/beautiful.
T:Where can you see them?
S4:In the zoo.
Discuss the questions in groups.Ask the students to talk for three minutes.Then let them present their talk in class.
[设计意图]　利用学生学过的内容,从询问喜爱什么动物开始,学生比较喜欢这一话题,能够轻松进入语境,进而介绍生词,图片的使用使学习更加形象直观,自然地进入谈论动物园的新话题。
Leading in 【情景2】
Greet the class.
T:Hello! Boys and girls!
Ss:Hello! Mr./Ms.XX.
Ask the students to introduce the zoo in class.
S1:We can see animals in the zoo.
S2:Protect animals.
S3:The animals aren’t free.
Show the new word “zoo” and show the picture of some zoos to the students.
T:What should you do when you go to the zoo?
S4:Don’t feed animals.
S5:Don’t throw rubbish.
…
[设计意图]　运用学生所学的知识,从谈论熟悉的入手进入新内容的学习,运用实物或图片帮助学生学习生词,直观、感性、形象。
StepⅡ.Presentation
If some students feel the conversation is too long,the teacher can divide it into four parts.Then ask them to read them in groups.After a while,ask them to read them loudly.
(1)Wake up,Mr.Bear!
(2)You can’t feed donuts to a bear!
(3)Are zoos good for animals?
(4)No Photos!
(5)Maybe the pandas could eat some grass instead of bamboo.
(6)Please pay attention to the special expressions:Wake up! No Photos!
[设计意图]　小组合作朗读课文。展示动物的图片,使同学们感受动物的可爱,激发朗读的欲望。在互帮互助的小组合作中训练课文重点单词、短语、句式表达。
StepⅢ.Listening
T:Listen to the tape with your book closed and know about the main idea of the lesson.At the same time,fill in the blanks.
1. They arrive at the zoo at a quarter to　　　　.?
2.The bear is 　　　　at the moment.?
3.There isn’t any　　　　 for the pandas in Edmonton.?
【Keys】　1.eleven　2.sleeping　3.bamboo
[设计意图]　加深同学们对整体的知道,学生带着问题有目的地倾听,容易把握内容回答问题。
StepⅣ.Post-listening Activities
After listening to the conversation,get the class to read it aloud.
Ss read aloud.Focus on the stressed words,pronunciation and intonation.
[设计意图]　学生训练听力之后,朗读巩固,训练学生的语音语调,培养阅读能力,理解能力。
StepⅤ.Reading
1.Read the dialogue and answer the following questions.
(1)What are the words on the board?
(2)What does Danny give the bear?
2.Then ask some volunteers to read the passage.
3.Read the text again and fill in the blanks.
(1)When animals are scared, they can be 　　　　. ?
(2)Let’s see the pandas. They’re 　　　　.?
(3)　　　　we take photos??
(4)Maybe the pandas could eat some grass 　　　　bamboo.?
【Keys】　1.(1)Danger! Do not feed the animals! No Photos!　(2)Donuts. 　3.(1)dangerous　(2)so cute　(3)Why can’t　(4)instead of
☆教材解读☆
1.Danger!
danger是不可数名词,意思是“危险”。
There is danger ahead.Be careful!
前面有危险。小心!
【拓展】　它的形容词形式是dangerous,意思是“危险的”,反义词是safe。
It’s dangerous to play with the fire.
玩火很危险。
2.No Photos!?
这是一个特殊形式的祈使句,由“No+ 名词、代词或者动名词”组成,表示“不要……”。
No smoking! 禁止吸烟!
【拓展】　特殊形式的祈使句还有以下几种形式:
(1)副词+介词with。
Away with the books.把这些书带走。
(2)None+介词of短语。
None of your business.不关你的事。
(3)名词/代词+ 副词。
Hands up! 举起手来!
3.Wake up,Mr.Bear!?
wake up意思是“睡醒,醒来”,其中wake 是不及物动词,它的意思是“睡醒,醒来”。wake up 是一个“动词+副词”构成的短语,若宾语是名词,名词既可以放在最后,也可以放在两个词的中间;若宾语是代词,只能放在两个词的中间。
Wake Lucy up!
=Wake up Lucy! 叫醒露西!
It’s time for Lucy to get up.Wake her up.
露西该起床了。叫醒她。
【拓展】　wake 也可以作及物动词,意思是“唤醒,叫醒”,也可以写成wake up。
Don’t wake(up) the kid.
不要把孩子吵醒。
4.You can’t feed donuts to a bear!?
feed作动词,意思是“喂养,饲养”,后面可以直接接宾语。
Don’t feed the animals in the zoo.
不要给动物园里的动物投食。
　　【拓展】　feed 的常用搭配:
(1)feed on“以……为食”。
The pandas feed on bamboo.
熊猫以竹子为食。
(2) feed sth to“把某物喂给……”。
She feeds some meat to her dog.
她把一些肉给狗吃。
(3)feed…with/on sth “用某物喂养……”。
He feeds the cat with some fish.
他用鱼来喂猫。
5.Maybe the pandas could eat some grass instead of bamboo.?
instead of 意思是“代替,替换”,后面常接名词、代词或者动名词作宾语。
She likes basketball instead of soccer.
她喜欢篮球,不喜欢足球。
6.Are zoos good for animals? ?
be good for意为“对……有好处”,后面可接名词、代词或者动名词。
Playing sports is good for your health.
体育锻炼对你的健康有好处。
【拓展】　(1)be good for 还可以表示“适合……”。
Maybe I am good for this jacket.
也许这件夹克衫适合我。
Reading books is good for your study.
读书对你的学习有好处。
(2)be good at 意思是“擅长;善于”,相当于do well in。
He is good at/does well in playing basketball.他擅长打篮球。
(3)be good to 意思是“对……好”,和be bad to 意思相反,后面常接人作宾语。
Her grandparents are good to her.
她的祖父祖母对她很好。
(4)be good with 意思是“与……相处得好”,相当于get on well with。
He can be good with/get on well with old people.他能和老人相处得很好。
[设计意图]　学生通过阅读课文,了解重点内容,并且通过回答问题来巩固对课文的理解和知道;朗读课文并填空,了解课文重点句式。
StepⅥ.Complete Let’s Do It!
Ask the students to listen to the passage and choose the correct answers in No.1.Then fill in the blanks in No.2.
[设计意图]　Let’s Do It! 部分中的No.1重点是听力教学,包括了课文的大部分内容,通过听力训练又一次巩固了课文内容,No.2主要训练文中的重点短语的用法。
StepⅦ.Task
GROUP WORK:Project!
Ask students to talk about visiting the zoo in groups.Can you remember the things in the zoo?　
[设计意图]　小组合作探究。以“参观动物园”为话题,提供了一个语境完整、内容丰富的话题,自然呈现本单元的核心句型,为学生进一步输出语言提供了口语示范。
StepⅧ.Exercises
T:Now,look at the sentences with some missing words.Please use proper words to fill them.
1.Vegetables 　　　　(对……有好处) our health.?
2.Don’t 　　　　(吵醒) the tiger.?
3.The children are swimming 　　　　(代替) fishing.?
4.Many animals are 　　　　(处于危险之中).?
5.That girl 　　　　(照了一些照片) in the park.?
【Keys】　1.are good for　2.wake up　3.instead of 4.in danger　5.took some photos
[设计意图]　以学评教、强化落实。当堂检测主要是由本节内容组成的形成性评价,利用已知的信息,让学生补充,让他们得到充分的训练。
StepⅨ.Homework
1.Copy the new words twice.
2.Read the passage with your group members.
[设计意图]　口头练习、写作练习和单词记忆相结合,复习、归纳,注重语言知识的操练与积累。
Lesson 15　The Zoo Is Open
danger,dangerous,bamboo,giraffe
instead of,in danger
Do not feed the animals!
When animals are scared,they can be dangerous.
Let’s see the pandas.They’re so cute.
Why can’t we take photos?
Maybe the pandas could eat some grass instead of bamboo.
I’m a dinosaur,not a rabbit.
教材习题解答
【Lesson 15】
1　1.??Saturday.　2.??The zoo.　3.??10:45 a.m.　4.??A sign.　5.??A bear and some giraffes.
2　1.go through　2.instead of　3.take photos　4.dangerous　5.wake up　6.nearly