(共33张PPT)
Period 1
UNIT 2 WILDLIFF PROTECTION
主题语境
人与自然 —— 人与动植物
课时练案 单元词汇表(Words and Expressions)
1．____ vt．& vi．打猎；搜寻；追捕
2．____ adj．大量的；广泛的 n．大量；堆；群
3．_______ n．平均数；平均水平 adj．平均的；正常的；普通的
4．______ adj．居住的；活的；在用的 n．生活；生计
5．_____ vi．适应 vt．使适应；使适合
hunt
mass
average
living
adapt
6．_______ n．措施；方法 vt．测量；度量；估量
7．________ n．压力；要求
8．_______ n．(动植物)保护区；储藏(量) vt．预订；预留；保留
9．_______ vt．观察(到)；注视；遵守；庆祝
10．______ vt．提醒；使想起
11．_____ vt．& vi．射杀；射伤；发射
measure
pressure
reserve
observe
remind
shoot
12．_____ n．利润；利益
13．_____ n．，vi．&vt．攻击；抨击
14．_______ vi．恢复；康复 vt．找回；寻回
15．______ vt．去除；移开；脱去
16．______ vt．减少
17．___ adj．由于；因为
18．_______ adj．特别的；不寻常的
profit
attack
recover
remove
reduce
due
unusual
1．In my opinion，success can't be only ________ (measure) by grades.
2．Aware that he has trouble ________ (adapt) to the new job，I am
writing to offer him some tips．
3．The prince _________ (recover) from a serious illness，which made
the king overjoyed．
4．He soon adapted to the new surroundings and ________ (observe)
Spring Festival together with his classmates．
measured
adapting
recovered
observed
5．With a plain explanation on a meeting that day，he completely
_______ (remove) our doubts．
6．My teacher often _______ (remind) me to study hard to make
progress in English．
7．A young boy was ________ (attack) by a dog while he was walking
in the street．
8．The number of workers was _______ (reduce) from 40 to 25．
removed
reminds
attacked
reduced
1．legal adj．合法的→_______ adv．合法地→_______ adj．不合法的；非法的→________ adv．不合法地；非法地
2．alarm vt．使惊恐；使害怕；使担心 n．恐慌；警报；警报器→________ adj．惊人的；使人惊恐的→_______ adj．害怕的，惊恐的
3．intend vi．& vt．打算；计划；想要→________ n．计划；打算
4．extinct adj．已灭绝的→________ n．灭绝
legally
illegal
illegally
alarming
alarmed
intention
extinction
5．concern vt．涉及；让……担忧→_________ adj．担心的；关切
的→__________ prep．关于；涉及
6．threat n．威胁→________ vt．威胁；危及
7．exist vi．存在；生存→_________ n．存在；生存→________ adj.现存的
8．harmony n．和谐；融洽→__________ adj．和谐的
9．rate n．速度；(比)率 vt．划分等级→______ n．等级；级别
10．aware adj．知道；发觉；有……意识的→_________ n．意识
concerned
concerning
threaten
existence
existing
harmonious
rating
awareness
1．It is _______ (legal) to employ children，according to the child protection law．
2．The meeting to be held will aim at strengthening safety _________
(aware) of employees．
3．The observer asked several questions __________ (concern) the future of the company．
4．These archaeologists can predict how this Chinese tradition came into _________ (exist)．
illegal
awareness
concerning
existence
5．The local government has taken measures to save a species of crocodile from _________ (extinct)．
6．It not only affects our everyday life，but may also ________ (threat) our environment．
7．They should not be too _______ (alarm) by the reports．
8．Their __________ (harmony) relationship resulted from their similar goals．
extinction
threaten
alarmed
harmonious
1．_______ (放在疑问词后表示强调)究竟；到底
2．______ 灭亡；逐渐消失
3．____________ 取得进步
4．_________ 看清；听清；分清
5．_________ 搜索；查找
6．______ 由于；因为
7．_______ 适应
8．_________ 保护；照管；监督
on earth
die out
make progress
make out
search for
due to
adapt to
watch over
1．All parents want to protect their children，__________ them and fill their lives with joy．
2．Just as the saying goes，a man who is satisfied with his present life will never _____________．
3．We felt puzzled．What _______ did they want to do？
4．I could hear their voices，but I couldn't _________ what they were saying．
5．If we continue destroying these animals'habitats，these animals will ______ —and we will never see them again．
watch over
make progress
on earth
make out
die out
1．living adj．居住的；活的；在用的 n．生活；生计
[联想] life n．生存；生命；生涯；性命；生活；寿命
live vi．活着；活；生存；居住 adj．活的；充满活力的；现场直播的
lively adj．生动的；逼真的；活泼的；有生气的
2．die out 灭亡；逐渐消失
[联想] die of...死于(疾病、衰老等内因)
die from...死于(事故等外因)
die away(声音、风、光线等)渐息；减弱
die down(风或噪声等)减弱；平息
由新知联想已知
3．make out看清；听清；分清
[联想] make up 组成；编造；化妆；和解
make up for弥补
make it获得成功；渡过难关；准时到达
be made of由……制造(可以看出原材料)
be made from由……制造(看不出原材料)
4．watch over 保护；照管；监督
[联想] watch out＝look out 小心，当心
watch out for...密切注意；留意；小心；当心
keep a close watch on...严密监视……
课下预习 第一篇课文(Reading and Thinking)
①snow-covered adj．被雪覆盖的
②disappear into消失在……中
③plain n．平原 adj．简单明了的；直率的；平凡的
on the plain在平原上
④make out 看清；听清；分清
⑤herd n．牧群；兽群
a herd of cattle一群牛
herds of elephants数群大象
⑥observe vt．观察(到)；注视；遵守；庆祝
observe sb．do sth．观察某人做某事
observe sb．doing sth．观察某人正在做某事
⑦beauty n．美；美人；美好的东西
⑧remind vt．提醒；使想起
remind sb．of sb．/sth．使某人想起(类似的人或物)
remind sb．to do sth．提醒某人做某事
⑨fur n．毛(皮)；毛皮衣服
⑩shelter n．庇护；掩蔽，遮蔽
sacred adj．神圣的；受尊敬的
try to do sth．尽量做某事
try doing sth．试着做某事
drop by 下降了(表示幅度)
drop to下降到(表示结果)
shoot vt．& vi．(shot，shot) 射杀；射伤；发射
profit n．利润；利益
make a profit/profits盈利
save...from...把……从……中救出，使免受
place sth．under protection将……置于保护之下
watch over保护；照管；监督
day and night日日夜夜；夜以继日
attack n．，vi．& vt．攻击；抨击
under attack受到攻击
let sb．/sth．do sth．让某人/某物做某事
effective adj．有效的；生效的
effect n．影响；效果；作用
recover vi．恢复；康复 vt．找回；寻回
remove vt．去除；移开；脱去；摘掉
remove...from...从……移走……
intend vi．& vt．打算；计划；想要
intend to do sth．＝be intended to do sth．打算做某事
threat n．威胁
the threats to...对……的威胁
threaten vt．威胁；危及
think about考虑
exist vi．存在；生存
exist in存在于……中
exist on(＝live on) 靠……生存
There exist(s)...有……；存在……
existence n．存在；生存
harmony n．和谐；融洽
in harmony with 与……协调/一致
A DAY IN THE CLOUDS
The air is thin and we have to rest several times on the short hike from camp．To our left，snow-covered① mountains disappear into② clouds that seem almost close enough to touch．[1] On the plain③ in front of us，we can just make out④ a herd⑤ of graceful animals．This is why we're here—to observe⑥ Tibetan antelopes ．[2]
[1]句中that引导定语从句，修饰clouds，关系词在从句中作主语。
[2]句中why引导表语从句；不定式短语to observe...作状语，具体解释来这里的原因。
课时练案
课下预习
Period 1
Tibetan antelopes live on the plains of Tibet，Xinjiang，and Qinghai．Watching them move slowly across the green grass，I‘m struck by their beauty⑦．[3] I'm also reminded⑧ of the danger they were in．[4] They were hunted，illegally，for their valuable fur⑨．
[3]句中动词-ing形式短语Watching them...在句中作时间状语。
[4]句中they were in是定语从句，关系词(that/which)因在从句中作宾语而被省略了。
My guide is Zhaxi，a villager from Changtang．[5] He works at the Changtang National Nature Reserve．The reserve is a shelter⑩ for the animals and plants of northwestern Tibet．To Zhaxi，the land is sacred and protecting the wildlife is a way of life．“We're not trying to save the animals，” he says．“Actually，we're trying to save ourselves．”
[5]句中a villager from Changtang作Zhaxi的同位语。
The 1980s and 1990s were bad times for the Tibetan antelope．The population dropped by more than 50 percent．Hunters were shooting antelopes to make profits ．Their habitats were becoming smaller as new roads and railways were built．[6]
[6]句中as引导原因状语从句，表示“因为，由于”。
In order to save this species from extinction，the Chinese government placed it under national protection ．Zhaxi and other volunteers watched over the antelopes day and night to keep them safe from attacks ．Bridges and gates were added to let the antelopes move easily and keep them safe from cars and trains．
The measures were effective ．The antelope population has recovered and in June 2015，the Tibetan antelope was removed from the endangered species list．The government，however，does not intend to stop the protection programmes，since the threats to the Tibetan antelope have not yet disappeared．[7]
[7]句中since在句中引导原因状语从句，表示“因为”。
In the evening，I drink a cup of tea and watch the stars．I think about the antelopes and what Zhaxi told me．[8] Much is being done to protect wildlife，but if we really want to save the planet，we must change our way of life．[9] Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet．[10]
[8]句中what引导的宾语从句和the antelopes一起作think about的宾语。
[9]句中is being done是现在进行时的被动语态，表示正在进行的被动动作；if引导条件状语从句。
[10]句中“only＋状语从句”提至句首以示强调时，后面的主句要用部分倒装，即把助动词、情态动词或连系动词be提到主语前面。
在云间度过的一天
由于空气稀薄，在离开营地的短途徒步旅行中，我们不得不多次休息。在我们的左方，白雪皑皑的群山消失在似乎触手可及的云层中。放眼平原，我们隐约看到一群体形优美的动物。这就是我们来此地的原因——观察藏羚羊。
藏羚羊生活在西藏、新疆和青海的平原上。看着它们(藏羚羊)缓缓穿过绿色的草地，我被其美丽所震撼，也想到了藏羚羊曾经所处的险境。因其珍贵的羊毛，它们(藏羚羊)曾遭受非法猎杀。
我的向导扎西，是一位来自羌塘的村民。扎西在羌塘国家级自然保护区工作。该保护区是西藏西北部动植物的庇护所。对扎西来说，这片土地是神圣的，保护野生动物是一种生活方式。“我们不是在努力拯救动物。”他说道。“事实上，我们是在努力拯救自己。”
对藏羚羊来说，二十世纪八九十年代是一个悲惨的时代。藏羚羊数量减少了50%以上。猎人们为了谋利而射杀它们。由于新公路和铁路的修建，藏羚羊的栖息地也不断缩小。
为了使这一物种免遭灭绝，中国政府将其置于国家保护之下。扎西和其他志愿者日夜看护着藏羚羊，保护它们免受攻击。新增的一些桥梁和涵洞，便于藏羚羊自如地穿行，防止它们撞上汽车和火车。
这些措施效果明显。藏羚羊数量已经恢复。2015年6月，藏羚羊从濒危物种名单中删除。然而，政府并没有打算停止这些保护项目，因为对藏羚羊的威胁依然存在。
夜晚时分，我喝着茶，仰望星空。心里想起藏羚羊以及扎西对我说的那番话。在野生动物保护方面尽管我们正在做大量工作，但是，如果我们真想拯救地球，就必须改变我们自己的生活方式。只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。
THANKSPeriod 1 单元词汇表 (Words and Expressions)
1． vt．& vi．打猎；搜寻；追捕 2． adj．大量的；广泛的 n．大量；堆；群 3． n．平均数；平均水平 adj．平均的；正常的；普通的 4． adj．居住的；活的；在用的 n．生活；生计 5． vi．适应 vt．使适应；使适合 6． n．措施；方法 vt．测量；度量；估量 7． n．压力；要求 8． n． (动植物)保护区；储藏 (量) vt．预订；预留；保留 9． vt．观察 (到)；注视；遵守；庆祝 10． vt．提醒；使想起 11． vt．& vi．射杀；射伤；发射 12． n．利润；利益 13． n．，vi．&vt．攻击；抨击 14． vi．恢复；康复 vt．找回；寻回 15． vt．去除；移开；脱去 16． vt．减少 17． adj．由于；因为 18． adj．特别的；不寻常的 1．In my opinion，success can't be only (measure) by grades． 2．Aware that he has trouble (adapt) to the new job，I am writing to offer him some tips． 3．The prince (recover) from a serious illness，which made the king overjoyed． 4．He soon adapted to the new surroundings and (observe) Spring Festival together with his classmates． 5．With a plain explanation on a meeting that day，he completely (remove) our doubts． 6．My teacher often (remind) me to study hard to make progress in English． 7．A young boy was (attack) by a dog while he was walking in the street． 8．The number of workers was (reduce) from 40 to 25．
1．legal adj．合法的→ adv．合法地→ adj．不合法的；非法的→ adv．不合法地；非法地 2．alarm vt．使惊恐；使害怕；使担心 n．恐慌；警报；警报器→ adj．惊人的；使人惊恐的→ adj．害怕的，惊恐的 3．intend vi．& vt．打算；计划；想要→ n．计划；打算 4．extinct adj．已灭绝的→ n．灭绝 5．concern vt．涉及；让……担忧→ adj．担心的；关切的→ prep．关于；涉及 6．threat n．威胁→ vt．威胁；危及 7．exist vi．存在；生存→ n．存在；生存→ adj．现存的 8．harmony n．和谐；融洽→ adj．和谐的 9．rate n．速度； (比)率 vt．划分等级→ n．等级；级别 10．aware adj．知道；发觉；有……意识的→ n．意识 1．It is (legal) to employ children，according to the child protection law． 2．The meeting to be held will aim at strengthening safety (aware) of employees． 3．The observer asked several questions (concern) the future of the company． 4．These archaeologists can predict how this Chinese tradition came into (exist)． 5．The local government has taken measures to save a species of crocodile from (extinct)． 6．It not only affects our everyday life，but may also (threat) our environment． 7．They should not be too (alarm) by the reports． 8．Their (harmony) relationship resulted from their similar goals．
1． (放在疑问词后表示强调)究竟；到底 2． 灭亡；逐渐消失 3． 取得进步 4． 看清；听清；分清 5． 搜索；查找 6． 由于；因为 7． 适应 8． 保护；照管；监督 1．All parents want to protect their children， them and fill their lives with joy． 2．Just as the saying goes，a man who is satisfied with his present life will never ． 3．We felt puzzled．What did they want to do？ 4．I could hear their voices，but I couldn't what they were saying． 5．If we continue destroying these animals' habitats，these animals will —and we will never see them again．
由新知联想已知
1．living adj．居住的；活的；在用的 n．生活；生计 [联想] life n．生存；生命；生涯；性命；生活；寿命 live vi．活着；活；生存；居住 adj．活的；充满活力的；现场直播的 lively adj．生动的；逼真的；活泼的；有生气的 2．die out 灭亡；逐渐消失 [联想] die of...死于 (疾病、衰老等内因) die from...死于 (事故等外因) die away (声音、风、光线等)渐息；减弱 die down (风或噪声等)减弱；平息 3．make out看清；听清；分清 [联想] make up 组成；编造；化妆；和解 make up for弥补 make it获得成功；渡过难关；准时到达 be made of由……制造 (可以看出原材料) be made from由……制造 (看不出原材料) 4．watch over 保护；照管；监督 [联想] watch out＝look out 小心，当心 watch out for... 密切注意；留意；小心；当心 keep a close watch on... 严密监视……
第一篇课文 (Reading and Thinking)
①snow covered adj．被雪覆盖的
②disappear into消失在……中
③plain n．平原 adj．简单明了的；直率的；平凡的
on the plain在平原上
④make out 看清；听清；分清
⑤herd n．牧群；兽群
a herd of cattle一群牛
herds of elephants数群大象
⑥observe vt．观察 (到)；注视；遵守；庆祝
observe sb．do sth．观察某人做某事
observe sb．doing sth．观察某人正在做某事
⑦beauty n．美；美人；美好的东西
⑧remind vt．提醒；使想起
remind sb．of sb．/sth．使某人想起 (类似的人或物)
remind sb．to do sth．提醒某人做某事
⑨fur n．毛 (皮)；毛皮衣服
⑩shelter n．庇护；掩蔽，遮蔽
sacred adj．神圣的；受尊敬的
try to do sth．尽量做某事
try doing sth．试着做某事
drop by 下降了 (表示幅度)
drop to下降到 (表示结果)
shoot vt．& vi． (shot，shot) 射杀；射伤；发射
profit n．利润；利益
make a profit/profits盈利
save...from...把……从……中救出，使免受
place sth．under protection将……置于保护之下
watch over保护；照管；监督
day and night日日夜夜；夜以继日
attack n．，vi．& vt．攻击；抨击
under attack受到攻击
let sb．/sth．do sth．让某人/某物做某事
effective adj．有效的；生效的
effect n．影响；效果；作用
recover vi．恢复；康复 vt．找回；寻回
remove vt．去除；移开；脱去；摘掉
remove...from...从……移走……
intend vi．& vt．打算；计划；想要
intend to do sth．＝be intended to do sth．打算做某事
threat n．威胁
the threats to...对……的威胁
threaten vt．威胁；危及
think about考虑
exist vi．存在；生存
exist in存在于……中
exist on (＝live on) 靠……生存
There exist (s)...有……；存在……
existence n．存在；生存
harmony n．和谐；融洽
in harmony with 与……协调/一致
A DAY IN THE CLOUDS
The air is thin and we have to rest several times on the short hike from camp．To our left，snow covered① mountains disappear into② clouds that seem almost close enough to touch．[1] On the plain③ in front of us，we can just make out④ a herd⑤ of graceful animals．This is why we're here—to observe⑥ Tibetan antelopes．[2]
[1]句中that引导定语从句，修饰clouds，关系词在从句中作主语。
[2]句中why引导表语从句；不定式短语to observe...作状语，具体解释来这里的原因。
Tibetan antelopes live on the plains of Tibet，Xinjiang，and Qinghai．Watching them move slowly across the green grass，I'm struck by their beauty⑦．[3] I'm also reminded⑧ of the danger they were in．[4] They were hunted，illegally，for their valuable fur⑨．
[3]句中动词 ing形式短语Watching them...在句中作时间状语。
[4]句中they were in是定语从句，关系词 (that/which)因在从句中作宾语而被省略了。
My guide is Zhaxi，a villager from Changtang．[5] He works at the Changtang National Nature Reserve．The reserve is a shelter⑩ for the animals and plants of northwestern Tibet．To Zhaxi，the land is sacred and protecting the wildlife is a way of life．“We're not trying to save the animals，” he says．“Actually，we're trying to save ourselves．”
[5]句中a villager from Changtang作Zhaxi的同位语。
The 1980s and 1990s were bad times for the Tibetan antelope．The population dropped by more than 50 percent．Hunters were shooting antelopes to make profits ．Their habitats were becoming smaller as new roads and railways were built．[6]
[6]句中as引导原因状语从句，表示“因为，由于”。
In order to save this species from extinction，the Chinese government placed it under national protection ．Zhaxi and other volunteers watched over the antelopes day and night to keep them safe from attacks ．Bridges and gates were added to let the antelopes move easily and keep them safe from cars and trains．
The measures were effective ．The antelope population has recovered and in June 2015，the Tibetan antelope was removed from the endangered species list．The government，however，does not intend to stop the protection programmes，since the threats to the Tibetan antelope have not yet disappeared．[7]
[7]句中since在句中引导原因状语从句，表示“因为”。
In the evening，I drink a cup of tea and watch the stars．I think about the antelopes and what Zhaxi told me．[8] Much is being done to protect wildlife，but if we really want to save the planet，we must change our way of life．[9] Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet．[10]
[8]句中what引导的宾语从句和the antelopes一起作think about的宾语。
[9]句中is being done是现在进行时的被动语态，表示正在进行的被动动作；if引导条件状语从句。
[10]句中“only＋状语从句”提至句首以示强调时，后面的主句要用部分倒装，即把助动词、情态动词或连系动词be提到主语前面。
在云间度过的一天
由于空气稀薄，在离开营地的短途徒步旅行中，我们不得不多次休息。在我们的左方，白雪皑皑的群山消失在似乎触手可及的云层中。放眼平原，我们隐约看到一群体形优美的动物。这就是我们来此地的原因——观察藏羚羊。
藏羚羊生活在西藏、新疆和青海的平原上。看着它们 (藏羚羊)缓缓穿过绿色的草地，我被其美丽所震撼，也想到了藏羚羊曾经所处的险境。因其珍贵的羊毛，它们 (藏羚羊)曾遭受非法猎杀。
我的向导扎西，是一位来自羌塘的村民。扎西在羌塘国家级自然保护区工作。该保护区是西藏西北部动植物的庇护所。对扎西来说，这片土地是神圣的，保护野生动物是一种生活方式。“我们不是在努力拯救动物。”他说道。“事实上，我们是在努力拯救自己。”
对藏羚羊来说，二十世纪八九十年代是一个悲惨的时代。藏羚羊数量减少了50%以上。猎人们为了谋利而射杀它们。由于新公路和铁路的修建，藏羚羊的栖息地也不断缩小。
为了使这一物种免遭灭绝，中国政府将其置于国家保护之下。扎西和其他志愿者日夜看护着藏羚羊，保护它们免受攻击。新增的一些桥梁和涵洞，便于藏羚羊自如地穿行，防止它们撞上汽车和火车。
这些措施效果明显。藏羚羊数量已经恢复。2015年6月，藏羚羊从濒危物种名单中删除。然而，政府并没有打算停止这些保护项目，因为对藏羚羊的威胁依然存在。
夜晚时分，我喝着茶，仰望星空。心里想起藏羚羊以及扎西对我说的那番话。在野生动物保护方面尽管我们正在做大量工作，但是，如果我们真想拯救地球，就必须改变我们自己的生活方式。只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。
Period 1
速记·重点词汇——牢记词形和词义
1．hunt 2．mass 3．average 4．living 5．adapt 6．measure 7．pressure 8．reserve 9．observe 10．remind 11．shoot 12．profit 13．attack 14．recover 15．remove 16．reduce 17．due 18．unusual
运用·语境填空——测试一下基本功
1．measured 2．adapting 3．recovered 4．observed 5．removed 6．reminds 7．attacked 8．reduced
速记·派生词汇——牢记词形和词义
1．legally；illegal；illegally 2．alarming；alarmed 3．intention 4．extinction 5．concerned；concerning 6．threaten 7．existence；existing 8．harmonious 9．rating 10．awareness
运用·语境填空——测试一下基本功
1．illegal 2．awareness 3．concerning 4．existence 5．extinction 6．threaten 7．alarmed 8．harmonious
速记·重点短语——记牢搭配和意义
1．on earth 2．die out 3．make progress 4．make out
5．search for 6．due to 7．adapt to 8．watch over
运用·语境填空——测试一下基本功
1．watch over 2．make progress 3．on earth 4．make out 5．die out
