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Unit 4 Wildlife protection
课前预习导学
课标导航 1.Expressing intentions I'm going to... I intend/mean/plan to... I will... I'd like to... I'd rather not... I'm ready to... I feel like... 2．Expressing purposes to help/save... to protect...from... so that... in order to... to teach them a lesson to punish those who do harm to wildlife what引起的感叹句 so that引导的从句 现在进行时的被动语态 We're being killed for the wool beneath our stomachs. Our fur is being used to make sweaters for people like you. I wonder what is being done to help you. Persuasive writing：letter of advice fierce(2012浙江高考，10) reserve(2011福建高考，28) relief(2010山东高考，33) so that(2012四川高考，11/2010全国高考Ⅰ，25) 现在进行时的被动语态(2012四川高考，11/2012安徽高考，35/2010陕西高考，24/2010天津高考，31等) 功能 句型 语法 写作 考点 主题导读 Wolong is in Sichuan Province of China.From Chengdu，it is about four hours' drive.It's a highland with almost one thousand metres above sea level.The Wolong Giant Panda Reserve Centre is one of the earliest research bases founded in the early 1980s.
Today，the Reserve Centre has been turned into the Giant Panda Breeding Centre focusing on research works on breeding and bamboo ecology.The seminature enclosures (半自然封闭场) are very large wild areas but protected by border fences.Those giant pandas to be released (释放)back to the wild will be put in the seminature enclosures for a long enough period of time for them to adapt to the natural environment.Although food has to be provided，the giant pandas will sleep there，eat there and recover their natural survival skills there until they can be released back to the wild.
Lesser Panda，also called Red Panda is another type of endangered animal.They look very much different from giant pandas—they are much smaller，with brown and black fur，and long tails.They are more active and are skilled climbers.But they are no less beautiful and lovely than the giant pandas.
诱思探究
1．What's your opinion of the wildlife protection?
2．Can you give a description of another wildlife reserve? 答案：The answers are various. 基础导练 Ⅰ.词汇拓展
1．____ n．保护→______ v．保护→______adj.保护的；防御的
2．______ vi.&vt.减少；(使)变小；或变少→______vt.&vi.(反义词)增加；使增加
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3．______ vt.&vi.打猎；猎取；搜寻→hunting n．打猎；猎取→______ n．猎手；搜寻者 4．______ vi.回答；响应；作出反应→______ n．回答；反应；回应 5．______ adj.远的；远处的→______ n．距离；远处(方)
6．______ n．仁慈；宽恕；怜悯→______ adj.仁慈的；宽大的 7．______ n．重要(性)→______ adj.重要的
8．______ adj.强大的；有力的→______ adj.(反义词)无能为力的；无力量的；无权力的→______ adv.强有力地→______ n．权力；权势；支配力
9．______ vt.影响；感动；侵袭→affecting adj.使人感动的→affection n．感情；挚爱 10．______ vt.鉴赏；感激；意识到→______ n．欣赏；感激之情→appreciative adj.赞赏的；感激的
11．______ vi.成功 vt.接替；继任→______ n．成功→______ adj.成功的→successfully adv.成功地
12．______ vt.雇用；利用(时间、精力等)→______ n．雇员→______ n．雇主→employment n．就业；雇用
13．______ n．&vt.损害；危害→______ adj.有害的→______ adj.无害的 14．______ vt.&vi.咬；叮；刺痛→______(过去式)→______(过去分词)
15．______ vt.检查；视察→______ n．视察；检阅→______ n．检查员；视察者；视察员
16．______ n．灰尘；尘土；尘埃→______ adj.布满灰尘的 Ⅱ.短语互译
1．____________ 灭亡；逐渐消失
2．____________和平地；和睦地；安详地 3．____________如释重负；松了一口气 4．____________突然笑起来；大声笑了出来 5．____________形成；产生 6．according to ____________ 7．pay attention to ____________ 8．protect...from... ____________ 9．in danger(of)____________ 10．so that ____________ Ⅲ.重点句型
1．There Daisy saw an antelope ______ ______. 在那里，戴茜看到一只藏羚羊面带忧郁的神色。
2．Daisy turned around and found that she ______ ______ ______ by an elephant. 戴茜转身并发现一头大象正注视着她。
3．It shows the importance of wildlife protection，but I'd like to help ______ the WWF ______.
这体现了野生动植物保护的重要性，不过，我还想按照世界野生生物基金会的建议来帮助你们。
4．They lived on the earth tens of millions of years ago，______ ______ humans came into being...
千百万年前恐龙就在地球上生活，比人类出现要早得多……
5．Others think the earth got ______ ______ for the dinosaurs ______ ______ ______ any more.
另外一些科学家认为，地球变得太热，因此恐龙无法在地球上生活了。 答案：Ⅰ.1.protection；protect；protective 2.decrease；increase 3.hunt；hunter 4.respond；response 5.distant；distance 6.mercy；merciful 7.importance；important 8.powerful；powerless；powerfully；power 9.affect 10.appreciate；appreciation 11.succeed；success；successful 12.employ；employee；employer 13.harm；harmful；harmless 14.bite；bit；bitten 15.inspect；inspection；inspector 16.dust；dusty
Ⅱ.1.die out 2.in peace 3.in relief 4.burst into laughter 5.come into being 6.按照；根
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据……所说 7.注意 8.保护……不受……(危害) 9.在危险中；垂危 10.以至于；结果
Ⅲ.1.looking sad 2.was being watched 3.as；suggests 4.long before 5.too hot；to live on 在预习中还有哪些问题需要你在听课时加以关注？请在下列表格中做个备忘吧！ 课堂合作探究 Part Ⅰ Warming Up，Prereading，Reading & Comprehending
文本感知
阅读HOW DAISY LEARNED TO HELP WILDLIFE，回答下列问题 1．How many places did the flying carpet take Daisy to? A．2. B．3. C．4. D．5.
2．What did Daisy learn from her dream experiences?
A．Some animals were becoming endangered as a result of humans' hunting. B．Wildlife should be helped and protected by humans.
C．Humans and wildlife can benefit each other in many ways. D．All of the above.
3．The sentence “No rainforest，no animals，no drugs” means ______. A．there was no drug in the rainforest
B．animals in the rainforest didn't need drugs
C．rainforests，drugs and animals resulted in and from each other D．drugs were important for animals and the rainforest 4．The best way to help wildlife accordingly is to ______.
A．give money to the people who hunt animals，farmers included B．put the endangered animals in some areas to protect
C．cut the using amount of the materials，wool，for example，from animals
D．educate people to learn the relationships between humans and animals—no animals，no humans
答案：1．B 2.D 3.C 4.D 导学互动
1. ...their numbers may decrease.(P25，Warming Up) ……它们的数目可能会减少。
decrease vt.& vi. 减少；(使)变小；或变少
The workers want to decrease the number of working hours and increase their pay. 工人们想减少工作时间并增加工资。
The exports of that company have decreased by 10% because of the global financial crisis. 由于全球金融危机，那家公司的出口已减少了百分之十。 The population of the city has decreased to 1,000,000 by this year. 到今年为止这个城市的人口减少到了一百万。
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知识小结
??by 减少了……
decrease?
?to 减少到……?
联想拓展
??decrease n. 减少
(1)? ?on the decrease在减少?
?in 在……增加???
(2)?increase?to 增加到……
??by 增加了……
??on the increase 不断增加；正在增大中
increase vt.& vi.n. 增加
The birthrate of our country is on the decrease. 我国的出生率正在下降。
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词汇辨析 意为“缩短，变小，减少”，指速度、体积、数量、价值等的减少，强调decrease 逐渐减少的过程 意为“减少，降低”，指物体在大小、外观上的减少，也常指价格、地位、reduce 级别的降低，强调缩小的结果 The wage of the miners was reduced. 矿工工资减少了。(结果) Our sales are decreasing.
我们的销售量在不断减少。(过程) (1)介词填空
①We have done something to stop it，so the crime here is ______ the decrease. ②Housing sales in this area have decreased ______10% this year.
③We have no idea when the price of housing decreases ______ the level we can afford. (2)用decrease/increase/reduce的适当形式填空
①The student doesn't like his English teacher，so his interest in English gradually ______. ②He ______ his speed to overtake the lorry.
③Nowadays more and more people are trying to ______ their weight to keep fit. (3)单项填空
①With his age ______，my father's memory is ______ year by year. A．increasing；reducing B．increase；decreasing C．to increase；developing D．increasing；decreasing
②Over the past decades，sea ice ______ in the Arctic as a result of global warming. A．had decreased B．decreased C．has been decreasing D．is decreasing
2．As a result these endangered animals may even die out.(P25，Warming Up) 结果，这些濒危的动物甚至可能会消亡。 die out灭亡；逐渐消失；逐渐熄灭
This species has nearly died out because its habitat is being destroyed. 因栖息地正受到破坏，这一物种已濒临灭绝。
With society developing，many customs are dying out. 随着社会的发展，许多风俗在逐渐消失。
The fire is dying out.You'd better add some firewood. 火快灭了，你最好添点儿柴火。
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英语人教版必修2Unit4WildlifeprotectionPartⅠ
