高三英语教案 Unit 14 Zoology [教学案]

Period 1 Words and expressions

Aims：
Ensure the students to pronounce them correctly.
Learn the words and their usages by heart.
一. 根据要求写出单词：
humour(adj)________ surround(n)__________ assume(n)____________
maximum(ant)_________ upward(ant.)________change(adj)_____________
adequate(syn.)_________adapt(n)____________
二.根据汉语写出单词：
幽默的__________半园__________明显的___________足够的____________
去拿____________戏弄__________心理学___________使反感的__________
适应____________精确的________澄清_____________拿来______________
二.Usages：
1.-ology学问，学科
生物学_________心理学_________技术__________
2.take/get/catch/seize hold of 抓住
lose hold of松开
3.surrounding n. 环境，周围(通常用复数形式)
Animals in zoos are not in natural _________. 动物园中的动物没有自然的生长环境。
surrounding adj. 周围的，附近的
The dance seemed to excite the _____________ bees. 这种舞蹈似乎使周围的蜜蜂兴奋起来。
surround v.环绕,围绕
He used to live in a lonely village ___________ with mountains.他过去住在一个四面环山的偏僻的小村庄里。
4.oppose v.反对
adj. opposed （to）与…对照
opposable adj.可相对的，与其他手指相对的
opposite adj／adv. 对面的, 对立的, 相反的
prep.在…对面的
n.相反的东西
用以上的词填空：
The woman sitting ______ is a detective.
Light is the ________ of heavy.
In London you must drive on the _______ side of the road to China.
I am here on business as_______ to a holiday.
He ________ the proposal to build a new factory.
Other animals except the primates don’t have _______ toes so they can hardly grasp things with their feet.
5.come to light显露，为人所知 come to oneself苏醒过来
come to one’s help/aid/assistance/one’srescue赶来帮助某人/救助某人
come to+number合计，总计
come to an agreement/a conclusion/an understanding
达成一致/得出结论／达成谅解 come to sb被…继承
it comes to sb that…(it occurs to sb that)想起
come to realize/know/understand…开始意识到／了解／理解…
when it comes to sth涉及，有关
____________________that he had been wrong all along.(他突然想起他一开始时就错了)
___________________upon his father’s death.(他父亲死后他继承了那栋房子)
After a careful investingation,_____________________(他们最终得出结论)
___________________________.(他债务总计五千元)
New evidence __________________.(新的证据终于显露出来)
When we are in trouble,he will always ___________________.(及时帮助我们)
__________________________the significance of the matter.(我开始意识到这件事的意义)
6.dot
n.小数点，小圆点
v.be dotted with点缀着，分散 The sky is dotted with stars.
Homework：
写出单词和词组
1.抓住____________ 2.分辨___________3.事实上____________4.再三______________
5.为人所知__________ 6.半圆__________ 7.环境______________8.斜向一边的________
9.心理学 __________10.适应__________11.澄清_____________12.大群_____________
根据要求出单词：
1. He told us such a h__________ story that we all burst into laughter.
2. Animals in the zoo are not in their s____________.(环境)
3. There were t_______ of friends to see him off.
4. The professor is a specialist of studying a criminal's p________(心理).
5. The weather is so __________(易变) that he has caught a cold.
6. The woman sitting o______(对面的) is a detective.
7. The teacher told him to f_______ some chalk for her.
8. The victim was able to give a p________ description of the suspect.
9. The s________ cheered when he won the first prize.
10. The supply is not a________to the demand.

Period 2 Fast reading

Goals:
Learn about the communication of bees.
Learn the ways scientists use to do research.
Teaching procesure:
Step One:Discussing in pairs.
1. How do people communicate with each other?
2. How do animals communicate?
Step Two:Reading and judging
Read the text quickly and decide whether the following statements are true or false?
1. Scientists have interest in honey bees because of the “language” they use to communicate with each other.
2. Professor Karl Von Frisch built special hives and a transparent wall to observe bees.
3. After seeing one’s dance,the surrounding bees leave the hive and go to feeding the place directly.
4. The bees from close feeding perform a wagging dance.
5. With a stop-watch, zoologists counted the time bees used to fly from the feeding place to the hive.
6. The expression “ to make a beeline for someone or something” means to go quickly along a straight course for somebody or something.”
7. Professor von Frisch did so much work on the communication of animals that he was awarded a Nobel Prize in 1973.
Step Three: Listening and filling
Listen to the tape and read the text,then fill the form below.
Problems Experiments Results Conclusion
How to com-
Municate the news to others?
Did the dance convey more information?
How did bees tell the exact distance to the feeding place?
Coold bees tell each other the exact positions of a-
feeding place
Step Four:Reading and understanding
Read the text again and underline the useful expressions and sentences.

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