资源简介

(共51张PPT)
Unit 2 Wildlife Protection
Words and Expressions
人教版2019必修第二册
poster n.海报
post
n.①邮政，邮递;包裹
②职位;岗位③帖子
vt.发表;张贴;公布
post office 邮局
make a poster for 为..制作海报
post an article online 网上发表文章
by post 通过邮寄的方式
apply for the post 申请邮寄
an online post 网络帖子
判断下列句子中post的词性和含义:
I'll send the original to you by post. n.邮寄
The number of applicants applying for teaching posts has decreased in the past 5 years. n岗位:职位
If I write a letter, would you post it for me v.邮寄
He has posted a sign up that says “No Fishing”. v.张贴
Then she posted the moving story online, which was followed and liked by many people. v.发布
Someone shared his opinion about the new act in an online post. n.帖子
illegal [ li:gl] adj. 不合法的；非法的
legal adj. 合法的
illegally adv. 不合法地；非法地
It’s illegal to do sth 做某事是违法的
It is illegal to drive without a license, and the illegal trade of wild animals has been severely cracked down by the government.
It’s illegal for students to smoke in public places.
趁热打铁
hunt vt.&vi. 打猎;追捕;搜寻
Hunter n.猎人
Prey n.猎物
Hunting n.狩猎，打猎
hunt for =search for=look for=in search of 寻找
go hunting 去打猎
job hunters 求职者
I've been hunting for my lost keys all morning.
（我一整个上午都在寻找遗失的钥匙。）
He has been hunting for a job since March.
（他三月份以来一直在找工作。）
Detectives are hunting for thieves who broke into a warehouse.
（侦探正在追捕盗窃仓库的窃贼。）
趁热打铁
hunt vt.&vi. 打猎;追捕;搜寻
immediately adv. 立刻
immediately adj. 立即的，当前的
immediately = at once/right now/right away/in no time立刻
immediately= as soon as=the moment=directly=instantly 一…就…
趁热打铁
Immediately she saw the accident, she called the police.
她一看到事故，就立刻报警。
Immediately I finished the exam, I felt relieved.
我一考完试，就感到如释重负。
species n.物种 (单复数同形)
a species of 一种
many species of 多种
the human species=mankind 人类
Pandas are an endangered species.（大熊猫是濒危物种。）
There are many species of birds in this forest.（这片森林里有许多种类的鸟。）
The male of this species has bright colors.（这一物种的雄性颜色鲜艳。）
Scientists found a new species of fish in the deep ocean.（科学家在深海发现了一种新的鱼类物种。）
趁热打铁
on earth(表示强调)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
on the earth 在地球上
Why on earth did he say that？（他究竟为什么这么说？）
What on earth is going on here？（这里究竟发生了什么事？）
Who on earth could have done this？（究竟是谁干的？）
There are countless creatures on the earth.（地球上存在无数生物。）
Humans have lived on the earth for millions of years.（人类已在地球上生活数百万年
趁热打铁
die out =become extinct灭亡，逐渐消失
death n. 死亡
dead adj. 死的，死亡的
dying adj.奄奄一息的，渴望的
deadly adj.致命的;adv.十分地
（1）die of 因...而死(疾病、饥饿、情感原因等)
die from 因...而死(外伤、车祸、污染等)
die away (声音、风、光等)渐渐消失，减弱
die down (兴奋、火等)渐弱
die off 相继死去
（2）be dying for sth 渴望某物
be dying to do sth 渴望做某事
想要做某事
desire for/ to do sth
long for/to do sth
be anxious to do sth
be eager to do sth
want to do sth
feel like doing sth
Many people die of heart disease every year.
The soldier died from a gunshot wound.
比喻或抽象意义
The old tradition is dying out in modern society.
The engine died suddenly during the storm.
口语化表达（渴望）
I'm dying for a cup of coffee after work.
She was dying to know the exam results.
文学或情感描述
The laughter died away as the teacher entered the room.
趁热打铁
alarming [ lɑ:m ] adj. 惊人的；使人惊恐的
alarmed adj 担忧的；恐惧的=worried；anxious；worried；concerned
alarm [ lɑ:m] vt.&vi. 使惊恐；使担心 n. 恐慌；警报；警报器
sb. be alarmed to do sth. 某人对某事/某物感到害怕/惊恐
sb. be alarmed at/by sth./doing sth. 某人害怕某物/做某事
be alarmed that + 从句 害怕…
in alarm 惊恐地
a fire alarm 防火
a burglar alarm 防盗
smoke alarm 烟雾警报(器)
sound/raise the alarm 发出警报
an alarm system 警报系统
I was alarmed to see a snake on the path.
She was alarmed to hear a loud bang in the middle of the night.
be alarmed to do sth. → be alarmed at/by + V-ing
I was alarmed to see the snake. → I was alarmed at seeing the snake.
They were alarmed to discover the problem. → They were alarmed by discovering the problem.
be alarmed to do sth. → be alarmed that + 从句
We were alarmed to learn that… → We were alarmed that we had missed the deadline.
趁热打铁
rate [reit] n. 比率；价格；费用 vt. 对…评估;评价;划分等级
rating [ reit ] n. 等级；级别
the birth/death rate出生率/死亡率
unemployment rate失业率
Interest rate 利率；利息率；存款利率
heart rate心率
first-rate一流的
at an alarming rate以惊人的速度
at a rate/speed of 以...的速度
at any rate无论如何;不管怎样=anyway
be rated as 被评为
总结
The birth rate in this country has been declining steadily over the past decade.
该国的出生率在过去十年中持续下降。
The unemployment rate reached a record high due to the economic crisis.
由于经济危机，失业率创下历史新高。
The rate at which the virus spreads is alarming.
病毒传播的速度令人担忧。
She typed at a rate of 80 words per minute.
她以每分钟80字的速度打字。
This restaurant is rated five stars for its excellent service.
这家餐厅因优质服务被评为五星级。
Critics rate this film as one of the best of the year.
评论家认为这部电影是年度最佳之一。
趁热打铁
extinction n.灭绝;消亡
awareness n. 认识, 意识
unaware adj 未察觉到的；未意识到的
an extinct species己灭绝的一个物种
be close to extinction濒临灭绝
preserve/protect endangered species from extinction保护濒危物种不致灭绝
lead to the extinction of many animals 导致许多动物的灭绝
The mountain gorilla is on the verge of extinction.（居住在山区的大猩猩已濒临灭绝。）
The rhino has been driven to the edge of extinction by poaching.（犀牛因偷猎被逼至灭绝边缘。）
The dodo bird has been extinct since the 17th century.（渡渡鸟自17世纪起已灭绝。）
mass adj.大量的;广泛的 n. 大量;堆;
awareness n. 认识, 意识
unaware adj 未察觉到的；未意识到的
a mass of … =masses of +复数/不可数名词 大量…（谓语动词与of后面的名词保持一致）
the masses 群众
the mass media 大众传媒
The garden was a mass of color, with flowers of all shapes and sizes.
Masses of people gathered outside the stadium, waiting for the event to start.
aware [ w (r)] adj. 知道；发觉；有……意识的
awareness n. 认识, 意识
unaware adj 未察觉到的；未意识到的
be/become aware of sth/doing 知道，体会到……
be aware that… 知道，体会到……
make sb aware of/ aware that...使某人意识到
raise /arouse people's awareness of... 激起人们的……意识
as far as I'm aware 据我所知
awareness of sth/doing sth 某事的意识/做某事的意识
develop an awareness of sth/ of doing sth 逐渐懂得……,形成……的意识
【构词法】adj.＋ness＝n.
carelessness, happiness, sadness, tiredness, kindness, darkness
(1)aware 后跟名词性从句时，一般从句前不能用 of, be aware that.意识但在 what 从句前必须用 of。 be aware of what...意识到.
(2)修饰aware可用 well, much, very much, fully,但不用 very.
(3)be aware 后一般不接不定式。
He is aware of the risks involved.
他意识到风险。
Environmental awareness is crucial for sustainable development.
环保意识对可持续发展至关重要
She was fully aware of his intentions.
她完全了解他的意图
The school organized a week-long campaign to arouse students’ awareness of online privacy.
Documentaries on endangered species can arouse people’s awareness of biodiversity conservation.
趁热打铁
danger(n.)--endanger(vt.使遭受危险;危害)
--endangered (adj.濒临灭绝的)
in danger of（doing）sth. 处于（做）某 事的危险中
out of danger 脱离危险
be a danger to sb. /sth. 对某人/ 某物有危险
be dangerous for 对……有危险
It is a danger/dangerous to do sth. 做某事是一件危险的事/ 危险的（it is + n/adj + to do)
The baby is in danger of falling.婴儿有坠落的危险。
The old bridge is in danger of collapsing.这座旧桥有倒塌的危险。
Polar bears are in danger due to climate change.北极熊因气候变化处于危险中。
an average of 平均有(后跟数词)
the average of ... ......的平均数
on average 平均
above/below(the)average在平均水平以上/以下
up to average达到平均数;达到一般水准
the average rainfall of... ……的平均降雨量
an average age of...……的平均年龄
average build/height 中等身材/ 平均身高
the average size 平均大小
average [ v r d ] n. 平均水平 adj. 平均的；正常的；普通的
make progress (in) (在......方面)取得进步
progress vi.进展，前进 n.进步;前进;进展
in progress 在进行中
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 [k n s n] vt.(使)担忧；涉及；关系n.担心；关注；关系
concerned adj. 担心的；关注的；相关的
作“关心的;担心的”解时常作前置定语作“相关的:有关的”解时常作后置定语
concerning prep. 关于；有关
show/express concern about/for 对……表示关心
be concerned about/for 担心……；关心……
concern oneself about ... 关于某事关心某人
be concerned with 与……有关；涉及
have no concern with ..和……无关
concern oneself in… 介入/卷入…
as far as...be concerned 就……而言
with concern 关切地
living adj.居住的;活的;在用的n.生活;生计
make/earn a living=make/earn one's living 谋生;度日
adapt [ d pt] vt.使适应；改编
adaptable adj. 能适应的；可修改的
adaptive adj. 适应的
adaptation n. 适应；改编；改写本
adapt to　适合，适应
adapt...to... 使……适应或适合……
adapt...from... 根据……改写(改编)
adapt...for... 改编……作……之用
形近词
adopt v.收养;采取，采纳，接受;
adoption n.采用，接受;
adopted adj.被领养的，收养的;
adoptive adj.采用的;有收养关系的
measure [ m ] n.措施；方法 vt. 测量；度量；估量
measurable adj.显著的，有明显影响的;可测量的
measureless adi.无限的，不可量的
measurement n [U] 测量；衡量；[C] [常用复数] 尺寸
take measures /steps / action to do sth. 采取措施做某事
measures are taken to...
make... to one’s own measure 依照某人的尺寸做……
take sb’s measurements 量某人的尺寸
made to measure量身定制的
measure sth by sth用某物衡量某物
beyond measure 非常大；非常多；极其
measure 表示“量度是多少”时，是系动词，后跟测量结果，不用于被动语态及进行时。类似用法的单词还有 weigh。
pressure [ pr ] n.压力;要求
measurement n [U] 测量；衡量；[C] [常用复数] 尺寸
under pressure承受压力
under the pressure of 在…压力之下
put pressure on sb. 给某人施加压力
reduce/relieve pressure 缓解压力
give in to pressure 屈服于压力
reserve [r z v] n.保护区；储藏(量) vt. 预订；预留；保留
Reserve sth for…为…预定/保留/储备某物
Be reserved for…为…预定/保留；留给。。。
reser've a room/ticket预定房间/票
without reservation毫无保留
make a reservation预定
in reserve 储备，备用
a nature/natural reserve/preserve自然保护区
reserve one’s judgement （on sth. ）保留某人（对某事）的看法
reservation n.预定；保留意见
“保留”事物
“保留”位置
保留；保存；储备
预订
reserve
保留
基本义
储备
(野生动植物的) 保护区
n
v
reserve [r z v] n.保护区；储藏(量) vt. 预订；预留；保留
make out 看清；听清；分清
make up 组成；构成
make up for 补偿
make it 及时到达；取得成功
make up one’s mind to do 下定决心做某事
make sense 讲得通，有意义
make good/full use of 好好/充分利用
make clear 澄清; 弄清楚; 表明; 说明
make up to sb 讨好、巴结某人
make off 溜掉，匆忙离开
make for sth 朝...走去
make ends meet 使收支相抵
make a name for oneself 成名
例句
I could just make out a figure in the darkness.
黑暗中我勉强看出一个人影。
By the light of the moon, I could make out the shapes of trees.
月光下，我能分辨出树木的轮廓。
I can't make out what she wants.
我不明白她想要什么。
The poem is so complicated that I cannot make out its meaning.
这首诗太复杂，我理解不了它的意思。
observe [ b z v] n. 观察(到)；注视；遵守
observation n.观察
observer n.观察者
observatory n [C] 天文台；观象台；气象台
observe sb. do sth 观察到某人做了某事
被动：sb. be observed to do sth.
observe sb. doing sth 观察到某人正在做某事
observe sb./sth. done 观察到某人、某物被......
observe +that 从句 据观察、发现......
observe表示“注意到，看到”时，后面接复合宾语，用动词不定式和 V.ing 形式作宾语补足语，但动词不定式作宾语补足语时要省略不定式符号to，强调动作发生的全过程，但是用于被动语态时不能省略to，v.ing形式作宾语补足语时，强调动作正在进行。类似的用法的词还有make，see
Scientists observe the behavior of animals to understand their social patterns.
（科学家观察动物行为以了解其社会模式。）
We observed the teacher correcting the students' work in real-time.
我们实时观察到老师在批改学生作业
She observed the children enter the classroom and then left the room.
她观察到孩子们进入教室后离开了房间
remind [r ma nd] vt.提醒；使想起
reminder n. [c]令人回忆的事物；提醒者；提醒物
remind sb of (doing) sth. 使某人想起… ,提醒某人做过某事(已经发生）
remind sb. to do 提醒某人去做某事（强调未来的动作。还未发生）
remind sb that …提醒某人
keep sb reminded of 使某人想起
re-：“回、向后；再”
-mind：“注意；留意”
remind：“再次注意”
提醒
re-前缀词汇：
remove 移动 review 复习
return 返回 recycle 重新利用
常见“v.＋sb.＋of sth.”的短语：
①inform sb. of sth.通知某人某事
②rob sb. of sth. 抢劫某人某物
③warn sb. of sth. 警告某人某事
④persuade sb. of sth. 使某人相信某事
profit n. 利润，好处 v. 受益
反loss
profitable adj. 贏利的;有好处的
profitless adj. 无益的
profit by/from...从...中获利
a non-profit organization 非营利性组织
watch over 保护；照管；监督
watch for 观察；留意；等待
watch out小心；留神；注意（用于提醒、警示）
watch out for当心；提防
keep a watch on监视；密切注视
keep watch 保持警戒（常用于安保或夜间值守）
“照顾”的多种表达：
look after, take care of, care for
attack [ t k] vt.& vi.攻击；进攻；抨击；侵袭；侵蚀
under attack 遭到攻击
make an attack 攻击
a heart attack 心脏病突发
attack sb. 攻击/抨击某人
be attacked with(a disease) 患/得(病)
recover [r k v ] vi.&vt.痊愈；恢复；找回，重新获得；弥补
recovery n. 康复；恢复
recover from 从……中恢复
recover oneself 恢复正常；使清醒
recover losses/one's lost watch 弥补损失/找回失去的手表
an economic recovery经济复苏
recover one's senses 恢复知觉
recover consciousness 恢复意识
make a recovery from... 从……中恢复过来
remove [r muv] vt.去掉，开除；脱掉；vi.搬开，移动，搬家
re 表示以下的意义：
“回”、“向后”、“再”、“重新”、“重复”
reappear, rearrange, rebirth, rebuild, recollect, recall，recount, redo, remind, return，review，reunion，restart，reconstruction
remove...from... 把……从……移开/撤掉
Remove sth into/out of 把某物搬入/搬出
remove sb. from one's post 撤职；开除
remove sb. from school 开除某人；勒令某人退学
remove one's doubt 消除某人的疑虑
趁热打铁
The corrupt official was removed from his position due to misconduct.（因失职，该官员被免去职务
The family decided to remove their house from the city center.（家人决定将房子从市中心搬迁
Please remove the cartons into the storage room.
The movers will remove the sofa into the living room.
We need to remove the files into the archive cabinet.
intend v. 计划；打算；想要
(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 ...　为了做……
be intended for ...　专门为……而设计的；专供……使用的
(3) had intended to do sth.＝intended to have done sth.本打算做某事(但没有做)
(4) intention n. 打算；计划
have intention of doing ...　打算做……
with an intention of 带有……目的
趁热打铁
She intends to attend the meeting tomorrow to discuss the new plan"。
"They intended to renovate the house last year but decided to postpone it"。
"He intends to volunteer for the community service project"。
"The company intends to invest in green technologies“
The new online course is intended to provide flexible learning options for working professionals.
（这门新的在线课程旨在为在职专业人士提供灵活的学习选择。）
exist vi.存在；生存
(1)exist in存在于……之中
exist on靠……生活/生存
There exists …存在……；有……
(2)existence n.存在；生存
in existence 现存的；现有的
come in to existence 产生；成立；开始存在
reduce v. 缩减;减少
reduce→decrease(同义词)
reduce→increase,rise(反义词)
reduce...by... 减少了……
reduce...to... 减少到……
be reduced to 陷入某种境地(to为介词)
search for 搜索；查找；寻找
reduce→decrease(同义词)
reduce→increase,rise(反义词)
in one's/the search for寻找；寻求
search sb./sp.搜某人的身/搜查某地
in search of寻找；搜寻
search for=look for搜寻；寻找
make a search for sb./sth.寻找某人/某物
stir vt. 激发；搅动
reduce→decrease(同义词)
reduce→increase,rise(反义词)
stir up 激起
stir oneself 振作
stir in 一边加原料一边调和
be stirred into 被搅进
a herd of 一群（牛、鹿、象等）
a flock of 一群（鸟、羊等）
a swarm of 一群（蜂、蚁、蝗虫等）
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Words and Expressions
人教版2019必修第二册

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