人教版（2019）必修第二册Unit 2 Wildlife Protection词汇讲解课件(65张ppt)

(共65张PPT)
必修二 unit2
Words and Expressions
poster [ p st (r)] n. 海报;
They asked me to design a poster for the wildlife protection.
他们请我为野生动物保护设计一张海报。
make a poster 制作海报
post n. 邮件；
vt. 张贴；发文；邮递；
post office 邮局
illegal adj.不合法的;非法的;违法的
illegally adv.不合法地
It's illegal to drive through a red light.
开车闯红灯是违章行为。
反义词：legal adj. 法律的；合法的；法定的
legally adv. 法定地；合法地
South China tigers are endangered because of illegal hunting.
华南虎因为非法狩猎导致濒危。
hunt vt.&vi.打猎;猎取;搜寻
I like to spend my time hunting.
我喜欢花时间狩猎。
Many wild animals are dying out for over-hunting.
因为过度猎杀，很多野生动物都面临灭绝。
___________un.狩猎，打猎
___________n.猎人，狩猎者
hunt for搜寻，寻找
go hunting去打猎
hunting
hunter
immediately= at once/ right now/ right away
adv.立即;马上;即刻;接近;紧接;附近;紧接地;直接地
immediate
adj. 立即的；立刻的
She answered almost immediately.
species 种类;物种
There are tens of thousands of different species of birds.
（全球）有成千上万种各不相同的鸟。
shark n.鲨鱼
A fish uses its fins to balance and move itself.
鱼用鳍来平衡和驱动身体。
fin n. （鱼的）鳍
People use shark’s fins to make shark fin soup!
人们用鲨鱼的鱼鳍用来做鱼翅汤。
on earth (表示强调)究竟，到底
Why on earth would he want to go to such a place
他到底为什么想去那么个地方？
on earth“究竟，到底”，放在疑问词 what，how，why，where，who 等之后表示强调，用于询问令人惊讶或生气的事。
die out: it becomes less and less common and eventually disappears completely
灭亡；逐渐消失
eg How did the dinosaurs die out
【拓展】die相关短语
die away 变弱; 逐渐消失或停止
die of/from 因……而死; 死于……
be dying for 渴求; 迫切需要
be dying to do sth. 迫切想做某事
alarming adj.使人惊恐的
alarm n.惊恐;惊慌;恐慌;警报;警报器
v.使惊恐;使害怕;使担心;
She decided to sound the alarm.
她决定发出警报。
【归纳】
be alarmed by/at sth. 因……而惊恐
be alarmed to do sth. 做某事感到恐慌
in alarm 惊恐地(常作状语)
give/raise/sound the alarm 发出警报
(1) It was really alarming news.
这确实是令人惊恐的消息。
(2)She turned around alarm when the door opened.
当门打开时，她惊恐地转过身。
(3)Everybody the news that war might break out.
大家听到战争可能爆发的消息都感到恐慌。
(4)The boy was alarmed (see) the bear walking to him.
这个男孩看到熊走向他，很是惊慌。
in
was alarmed at/by
to see
rate n. 速度；（比）率 vt. 划分等级
first-rate 一流的
the birth/death rate 出生率/ 死亡率
at an alarming rate 以惊人的速度
雨林正以惊人的速度消失。
The rainforests are disappearing
______ ______ ______ _______ .
at an alarming rate
extinction n. 灭绝 —extinct adj. 已灭绝的
(1) an extinct species 已灭绝的一个物种
(2) be close to extinction 濒临灭绝
preserve endangered species from extinction
lead to the extinction of many animals
保护濒危物种不致灭绝
导致许多动物的灭绝
habitat 栖息地
A polar bear's habitat is Northern ice and snow.
北极熊的栖息地在冰天雪地的北极。
aware adj. 知道; 发觉; 有……的意识的
We became aware of danger approaching us.
我们觉察到危险正在向我们逼近。
【语块积累】
+名词类短语　意识到; 知道
+从句 意识到
提高……的意识
be/become aware of
be aware that
raise awareness of
　【即学活用】
(1)语法填空
①She was fully aware __my thoughts.
②At first I wasn’t aware ____he was ill.
③We should raise public _________(aware)of the protection of the earth.
(2)Everybody __ ______ __ the seriousness of pollution.
每个人都意识到了污染的严重性。
(3)On the other hand, people ____ ___ _________ __protecting the environment.
另一方面, 人们缺乏环保意识。
of
that
awareness
is aware of
lack the awareness of
endanger vt.危害;使受到危险
en使...进入状态+danger危险 使危险
We endanger pandas by destroying their habitat.
我们毁坏了熊猫的栖息地，使它们的生存处于危机之中。
endangered adj. 濒危的
endangered animals
average adj.平均的; 正常的;普通的
n.平均数;平均水平
Her work was well below average for the class.
她的功课远在班上的中等水平以下。
400 people a year die of this disease on average.
平均每年有400人死于这种疾病。
(1)Freddy was an average student，but not an average person.
(2)He works hard and his grade is in his class.
他学习刻苦，成绩在班里高于平均水平。
(3) ，men smoke more cigarettes than women.
一般来说，男士比女士吸烟多。
弗雷德是一个普通的学生，但不是个普通人。
below/above (the) average
On average
make progress 取得进步
China has made a lot of progress. 中国已经取得了很大的进步。
make progress in... 在……方面取得进步
make some/great progress 取得一些/ 巨大进步
make slow/steady/rapid/good progress
取得缓慢的/ 平稳的/ 迅速的/ 良好的进展
◆误区警示
progress 是不可数名词，不能用a/an 修饰，没有复数形式。
Study well(hard)and make progress everyday.
好好学习天天向上。
concern vt. 涉及; 让……担忧 n. 担心, 忧虑
We are naturally concerned about the future. 我们自然对未来感到担心。
Everyone concerned with this matter has been identified.
与这件事有牵连的人都已查明。
(1) 对……关切; 为……担忧
与……有关
as far as. . . be concerned 就……而言
(2) concerning prep. 关于
be concerned about
be concerned with
　【即学活用】语法填空
(1)As far as I’m _________(concern), I totally disagree
with your opinion.
(2)He asked several questions __________(concern) the
future of the company.
(3)You will tell your friend that you are concerned _____________her.
concerned
concerning
about
Translation
1. 父母十分关心我们的健康。
2. 我很担心她的安全。
3. 这部影片是关于保护动物的。
4. 就我而言，我更喜欢英语。
Our parents are concerned about our health greatly.
I am concerned about her safety.
The film is concerned with protecting animals.
As far as I am concerned, I prefer English.
adapt vi. 适应 vt. 使适应; 使适合
These styles can be adapted to suit individual tastes.
这些式样可以修改, 以适应个人不同的爱好。
【语块积累】
(1) 　　 适应(做)
改编自
(2) n. 适应; 改编本
(3) adj. 有适应能力的;能适应的
adapt(oneself)to doing
be adapted from sth.
adaptation
adaptable
　【即学活用】
①He will be _________(adapt) to the new job.
②They had to adapt themselves __a war economy.
③Do you think the film __________(adapt) was faithful to the book
④The children are finding it _____ __ _____ __ their new surroundings. 孩子发觉很难适应新环境。
⑤I think you will _____ _______ __the life in Jinan soon. 我认为你很 快会适应济南的生活。
adaptable
to
adaptation
hard to adapt to
adapt yourself to
measure n. 措施; 方法vi. &vt. 测量; 衡量; 判定
Strict security measures are in force in Beijing.
北京采取了严密的安全措施。
【语块积累】
(1) 　 　　　　 采取措施做某事
(2)make sth. to sb. ’s measure
take measures to do
照某人的尺寸做某物
　【即学活用】语法填空
(1)Obviously, it is high time that we took some ________ (measure) to solve the problem.
(2)It can not ___________(measure) in terms of money.
(3)The government has promised to take measures__ ____(help)the unemployed.
measures
be measured
to help
authority n.权力;威权;当权
She does not like anyone challenging her authority.
她不喜欢任何人挑战她的权威。
We were brought up to be respectful of authority.
我们从小就学会了尊重权威。
15. pressure n. 压力; 要求
*The nurse applied pressure to his arm to stop the bleeding.
护士压住他的胳膊止血。
*Can you work under pressure 你能在压力下工作吗
【语块积累】
　　　　　　　 vt. &vi. 按; 压; 极力劝说; 催促
press sb. to do sth. ；
put pressure on sb. ：
血压
press
催促某人做某事
给某人施加压力
blood pressure
　【即学活用】语法填空
(1)The ________(press) of modern life is great.
(2)He may have put pressure ___her to agree.
(3)They are pressing us _______(make)a quick decision.
pressure
on
to make
v.
reserve a room/table/seat
预订房间/桌子/座位
reserve sth. for sb. 为……预订 / 保留某物
拓展
reserve
reservation n. 保留（意见），预订
reserve the right to do sth.
保留做某事的权利
n.
in reserve 备用
a nature reserve
without reservation毫无保留
make a reservation_
【语境应用】单句填空。
1) I’d like to reserve a table _______ two.
2) I want to go and see the lions in the nature
_________ (reserve).
3) Customers are advised to make seat
__________ (reserve) well in advance.
4) The management reserves the right __________ (refuse) admission.
5) We always keep some money ________ reserve, just in case.
for
reserve
reservations
to refuse
in
plain
adj. 直率的; 简单明了的，平凡的 n.平原
She made her annoyance plain.
她满脸不耐烦。
The facts were plain to see .
事实显而易见。
You don't need any special skills for this job, just plain common sense.
这项工作不需要任何特殊技能，只要有普通常识就够了。
the Great Plains
北美洲大平原
make out 看清、听清、分清
We made up our minds to concentrate on our studies.
She always makes up before going to a party.
He had been dreaming of climbing the high mountain, and he made it at last.
A B C
C
A
B
herd n.兽群;牧群;
A herd of elephants crossed the plains towards a watering hole.
一群大象缓慢而笨拙地穿过平原，朝水潭走去。
observe
observe sb. +_________ sth. 注意到某人正在做某事（动作正在进行）
observe sb. + ________ sth. 注意到某人做了某事（动作的全过程）
observe that ... 观察
observe traffic rules 遵守交通规则
observe the Spring Festival 庆祝春节
doing
do
即学活用
Thousands of people observed the ship___________（leave）the harbour.
leaving
II. 写出下列句中observe的含义:
1.Therefore, rules should be worked out and strictly observed.____________
2.It is a tradition for the people here to observe the Spring Festival.____________
3.The scientist devoted most of his lifetime to observing the behaviour of the chimps._________
4.The thief was observed to open the window and run away.____________
遵守
庆祝
观察
注意到
(1)完成句子：许多中国人尽管在国外居住了多年,但仍遵从传统的习俗。
Though having lived abroad for years，many Chinese still ________________________________.
(2)句型转换：The police observed the man enter the bank.(变为被动语态)
→The man________ ________ ________ ________the bank by the police.
observe the traditional customs
巧 学 活 用
　was observed to enter
特别提醒：在被动语态中，observe后充当补足语的不带to的动词不定式中的to要还原出来，即sb./sth.is observed to do sth.。
__________ adj. 美丽的
__________ n. 美; 美人
__________ vt. 美化
beautiful
beauty
beautify
点拨：类似加-ify表动词的词还有: pure/ purify, clarity/clarify, simple/simplify; 加-ful表形容词, care/careful, hope/hopeful, use/ useful等。
remind vt. 提醒; 使想起
In case I forget, please remind me of my promise.
假如我忘记了, 请提醒一下我的诺言。
【语块积累】
(1) 　　使某人想起某人/某物
提醒某人去做某事
remind sb. that+从句 ;
(2)reminder n. 提醒物
remind sb. of sb/ sth.
remind sb. to do sth.
提醒某人......
【即学活用】语法填空
(1)The photo will remind me ________the days when we were together.
(2)We put up a board to remind people _________(protect) the trees.
(3)I have to remind myself ____I have traveled to the year AD3005.
(4)These notes can remind me _____I have learned in class.
of
to protect
that
what
shoot
He was _________ a bird, and he _______ it.
shooting at
shot
(强调射击的结果)
向…射击
(shot; shot)
watch over 看守; 监视; 守护; 照管
They _____ ________ ____ by three policemen.
他们被三个警察看守着。
【短语】
watch out(for)　 当心; 注意
watch for sth. 盼望或等待某事物
under the close watch 在严密的监视下
were watched over
all day and all night:
=day and night
= night and day整日整夜
all day long : 整天
day after day :日复一日(动作的重复)
day by day: 逐日地 (动作的变化)
attack v.;n.袭击;攻击
Your father is an obvious candidate for a heart attack.
你父亲显然是容易患心脏病的人。
The man attacked him with a knife.
那个男人持刀向他行凶。
effective adj. 有效的; 生效的
The new speed limit on this road becomes effective from 1 June.
这条路上新的限速规定自6月1日起生效。
effect n.效应;影响
affect v.影响;侵袭;使感染;(感情上)深深打动;
affection n.喜爱;钟爱
recover vi. & vt. 痊愈；恢复；重新获得
搭配：熟记下列搭配。
(1) recover from从……中恢复过来
(2) recover oneself使自己恢复到正常状态
(3) recover one’s balance恢复(身体)平衡
★联想：
recovery
n. 恢复；复苏
cover
v. 覆盖；掩盖；走过
uncover
vt. 揭发；暴露
discover
vt. 发现
■运用：据汉语意思完成英文句子。
(1)这个年轻人手术后很快就康复了。
That young man ________________ after the operation.
(2)学生们还没有从震惊中恢复过来。
The students have not yet ______________
__________________.
(3)我一定要努力学习来补上失去的时间。
I must study hard to___________________.
recovered soon
recovered from
the shock
recover the lost time
remove...from...　　　
______________________　　
remove from...to...
______________________
remove sb.from school
______________________
remove one’s doubt/trouble
______________________
把……从……移开
从……搬到……
开除某人；勒令某人退学
消除某人的疑虑/烦恼　
remove into ...　　　　　 搬入……
remove 移动，搬开；去除；开除；免职；
打架的同学都将被学校开除。
The students _____ have a fight
______ _____ ________ ____ school.
who/that
will be removed from
那两名司机把两块大石头从路面搬走了。
The two drivers ___________ the two big stones _______ the road.
removed
from
(1)intend doing/to do sth.
打算做某事
intend sb.to do sth.
打算让某人做某事
(2)be intended to do sth./for sth.
专门为……；专门给……
　　(3)intention n. 计划；意图；打算
with the intention of
目的是…
intend
【语境应用】完成句子。
1) The university is known for its language
and culture courses _________ (intend) for
international students. (2018 北京)
2) I have no __________ (intend) of retiring
just yet.
3) I ______________________ as a volunteer
in an environmental protection organization
during the summer holidays
我打算暑假期间在一个环保组织做志愿者。
intended
intention
intend working / to work
threaten vt.&vi.恐吓;威胁
threat威胁+en表动词 威胁，恐吓
The man threatened to hurt the girl.
那个人威胁要伤害那个女孩。
exist v.存在, 生存, 生活
existence n.存在
existing adj.目前的；
existent adj. 现存的；存在的；生存的
non-existent adj.不存在的
【搭配】
exist in 存在于…中
exist on=live on 靠…生活
exist as 作为…而存在
⑶ We can’t exist without water. That means our ________ (exist) depends on water.
【运用】
⑴ The little boy cannot exist ___ the money he is earning.
⑵ Matter can exist ___ a solid, liquid or gas.
on
as
existence
二harmony n. 和谐;融洽
Human life is regarded as part of nature,so the only way for us to survive is to live in harmony with nature.
人类生活是大自然不可分割的一部分,因此我们想生存下来的唯一方式就是与其和谐相处。
harmonious adj. 和谐的, 协调的, 和睦的
harmonious society 和谐社会
reduce vt 减少
in search of
=in one’s search for　　　
寻找
search sth./sb.
搜查某物/搜身
search for＝look for
寻找
62
search n.;v.搜寻，搜查
After graduation, he went to Beijing in search of a job.
在毕业之后，他去北京找工作。
2) He turned on his computer in search of the
information he wanted.
他打开电脑搜索他想要的信息。
3)Can you help me search for my key
你能帮我找找钥匙吗？
stir v.搅动;激发
She was stirred by his sad story.
他那悲惨的故事打动了她。
They were trying to stir up trouble at the meeting.
他们想在会上闹事。
emotion n. 感情; 情感;情绪
He lost control of his emotions.
他情绪失去了控制。
The decision was based on emotion rather than rational thought.
这个决定不是基于理性的思考而是基于感情作出的。
Mothers are often the ones who provide emotional (adj.) support for the family.
母亲通常是家庭的情感支柱。
在表示喜怒哀乐愁等某一种具体感情时，是可数名词，可以在前面加an，也可以用复数emotions。
在表示与“理智”相对的“情感、感性”时，是不可数名词。