人教版（2019）必修第二册Unit 2 Wildlife Protection Reading and Thinking词汇讲解课件(共53张PPT)

(共53张PPT)
wildlife protection
Unit2
Words and expressions
1. poster / p st (r)/ n.海报
post n.
① 邮政，邮递； 包裹 by post 用邮寄
②（尤指重要的） 职位；岗位 apply for the post 申请这个岗位
③ 帖子，在线留言板上 an online post 一篇网上帖子
vt. 发表; 张贴；公布
post an article online
在网上发表一篇文章
illegal drugs illegal activities
illegal parking an illegal act
It’s illegal to do sth.
illegally adv. 不合法地；非法地
He entered the country ________ (illegal).
It’s illegal _________ (drive) through a red light.
违禁药品
非法活动
违章停车
违法行为
做某事是违法的
illegally
to drive
2. illegal / li ɡ( )l/ adj. 不合法的；非法的
3. hunt [h nt] vt．＆vi．打猎；搜寻；追捕
(1) hunt for (=search for) 寻找某人/某物
(2) go hunting 去打猎
(3) hunter [ h nt ] n．猎人
(4) hunting [U] 狩猎，打猎
1. Weather permitting, we'll go ________ (hunt) this Sunday morning.
2. Mary has been hunting ______ a job since she graduated from college.
hunting
for
4. immediately adv．立刻
(1) immediately adv. 立刻，马上
＝at once/right now/right away
(2) immediately conj. 一……就……
immediate adj. 立即的，当前的
1. __________ (immediate), he rose and went down through the hospital hall into her room.
Immediately
This species of plant ___(be) dying out.
Various species of animals ____(be) living in this forest.
*单复数同形：
species, means, deer, sheep
is
are
What on earth did you do that for
the origins of life on the earth
究竟，到底(用在疑问词之后表示强调)
在地球上
5. species[ spi i z] n. 物种
6. on earth 究竟；到底
7. die out
*die—died—died—dying
_______ n. 死亡
→ _______ adj. 死的、死亡的
→ ________ adj.奄奄一息的，渴望的
→ ________ adj.致命的；adv.十分地
be dying for sth 渴望某物
be dying to do sth 渴望做某事
death
dead
dying
deadly
[巩固内化] 单句语法填空　
① I am dying ______ a cup of water because of thirst.
② The old tradition will surely die ______, which is a natural rule.
for
out
(1) in alarm 惊恐地
fire alarm 火警 alarm clock 闹钟
(2) be alarmed at/by...
对……感到忧虑或害怕
be alarmed to do 因为做某事感到恐慌
8. alarm vt．使惊恐；使害怕；使担心；
n．恐慌；警报；警报器
Practice
1. The rainforests are disappearing at an ________ (alarm) rate.
2. Small earthquakes are so common here that people don't feel very _________ (alarm) at them.
3. He jumped up alarm.
alarming
alarmed
in
at a/an … rate
at the rate of …
first-rate
at an alarming rate
the birth/death rate
以……的速度
出生/死亡率
9. rate n. 速度；（比）率 vt. 划分等级
rating n. 等级，级别
一流的
以惊人的速度
10. extinct adj. 已灭绝的
extinction n.灭绝;消亡
Already well over 400 of the total of 6,800 languages are close to _________ (extinct), with only a few elderly speakers left.
濒危物种
extinction
extinct species
species in danger of extinction
(1) be/become aware of…
be aware + that …
(2) _____________ n．认识，意识
raise/increase awareness of…
意识到，知道
提高……意识
11. aware adj．知道；发觉；有……意识的
awareness
练习：
①(2021·全国乙卷)Build respect for and ___________(aware) of the environment and cultural practices.
②In conclusion，people around the world should be aware______ the real situation of water shortage.
awareness
of
③I was aware_________ I just paid much attention to making plans but did nothing.
④是刘老师使我意识到了学好英语的重要性。
____________________________________________________________________________
that
It was Mr.Liu who made me aware of the importance of learning English well.
danger n.
dangerous adj.
endanger vt.
endangered adj.
These tigers are in because of human’s hunting, which is _ their lives. Now they become species.
dangerous
danger
endangering
endangered
12. endanger vt. 使遭受危险；危害
(1) an average of 平均有(后跟数词)
(2) on (the) average 平均
above/below (the) average 在平均水平以上/以下
1. I spend an average about $200 a year on books.
2. How many elephants are killed ___________ (平均)every day
3. He has more effective learning methods，so his grade is __________________(高于平均水平)in his class.
of
13. average n．平均数；平均水平；
adj．平均的；正常的；普通的
above (the) average
on average
China has made a lot of progress in the past 20 years.
= The past 20 years have witnessed a lot of progress made in China.
14. make progress 取得进步
(1) make progress in... 在……方面取得进步
make some/great progress 取得一些/ 巨大进步
(2) in progress 在进行中
(3) progress vi. 进展；前进
◆ 误区警示
progress 是不可数名词，不能用a/an 修饰，没有复数形式。
1. It is reported that the building of the bridge is
______ progress.
2. As is known to us, medical science _____________
(progress) rapidly in our country at present.
3. Study well (hard) and make progress everyday. [翻译]
Practice
in
is progressing
好好学习，天天向上。
15. concern
练习：
①Present at the meeting were headmasters of the schools __________
(concern)．
concerned
②________________________，it's wise not to spend much time playing with smartphones.
③现在，人们更加关注他们的居住环境。
________________________________________________________________________________
As/So far as I'm concerned
Nowadays people are more concerned about/for the environment where they live.
16. adapt vi．适应；vt．使适应；使适合
(1) adapt/adjust oneself to doing sth.
使自己适应于
(2) adapt...from...
根据……改写/改编……
(3) adaptation n. 适应；改编；改写本
(4) adaptable adj. 有适应能力的；能适应的
练习：
①All in all，I hope you can adapt ___________(you) to the new environment and we can become good friends.
②_________(adapt) from his book series of the same title，the movies are universally acknowledged as classics.
yourself
Adapted
③Most of these tools have been specially adapted _______use by disabled people.
④It was the culture，rather than the language，that made it hard for him ___________(adapt) to the new environment abroad.
for
to adapt
17. measure[ m ] n．指施；方法；
vt．测量；度量；估量
(1) measure...by... 用……来衡量…
(2) take measures to do sth. 采取措施做某事
make sth. to sb.'s measure 照某人的尺寸做某物
measure用作“措施”时,常用其复数形式。
measure表示“有……长(宽、高等)”时,是系动词,后跟测量的结果,不用于被动语态及进行时态。
练习：
①(2021·新高考全国Ⅰ卷)Many people now misunderstand emotional intelligence as almost everything desirable in a person's makeup that cannot ___________________(measure) by an IQ test.
②In the old days，my mother always made new clothes ___my own measure with the Spring Festival approaching.
③Some villagers reported a huge snake，_____________ (measure) over two metres long，was found dead in a nearby cave.
be measured
to
measuring
18. pressure　n．压力；要求
(1) under pressure　　　 在压力下；承受压力
put pressure on sb. 给某人施加压力
(2) press vi.& vt.按；压；逼迫；催促
n.按；压；推；挤；出版社；印刷厂；
press sb.to do sth. 敦促某人做某事
eg. Pressed by my friends and relations, I decided to seize the opportunity. 在朋友家人的催促下，我决定抓住这个机会。
拓展： the Oxford University Press 牛津大学出版社
the press 报刊新闻业；新闻界
v.
reserve sth. for sb. 为……预订 / 保留某物
拓展
19. reserve
reservation n.
保留（意见），预订
reserve the right to do sth.
保留做某事的权利
n.
a nature reserve 自然保护区
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.
Practice
for
reserve
reservations
to refuse
in
20. make out 看清；听清；分清
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）
doing
do
即学活用
(1) Thousands of people observed the ship___________(leave) the harbour.
(2) They are shocked to find that in this beautiful town the traffic rules are not strictly___________ (observe).
leaving
observed
21. observe vt．观察（到）；注意到；遵守；庆祝
22. remind vt．提醒；使想起
(1) remind sb of sb/sth
使某人想起（类似的人或物）
remind sb. (not) to do sth.
提醒某人做/不做某事
(2) reminder n. 起提醒作用的东西；提醒者/提醒物
练习：
①You must remind him ________(take) his medicine in case he forgets.
②________ (remind) not to drive after drinking，some drivers are still trying their luck，which is dangerous.
to take
Reminded
③我把“有志者，事竟成”这句谚语写在笔记本中，以此来提醒我不要忘记自己的梦想。
I set down the saying “__________________________________” in the notebook to keep myself __________(remind) of my own dreams.
Where there is a will，there is a way
reminded
24. profit n.利润，利益；v. 获益；获利
make a profit/profits 赚取利润
I won't sell the future for a short-term profit.
绝不为短期利益而牺牲未来。
profit from = benefit from
non-profit adj. 非盈利的
profitable adj. 盈利的，有利可图的
1) vt.
be attacked with a disease
患病
2) n.
be under attack
受到攻击
26. attack n./v. 攻击；抨击
1) recover from_________________
2) n. recovery 恢复，痊愈；复得，
27. recover vi．恢复；康复；vt．找回；寻回
从……中恢复
(1) It took a long time for him to recover ______ the operation.
(2) The old man has made a full ____________(recover) from the operation.
from
recovery
(1) remove...from...
(2)
28. remove v.
把从……移开/撤掉
1. After____________(remove)his shoes from his feet, he entered the room.
2. The students who have a fight________________(remove)from school.
removing
will be removed
removal n [C] & [U] 移走；移去；消除
29. intend vi．＆vt．打算；计划；想要
with the intention of doing/to do...
抱有做……的目的/打算
练习：
①I intended ______________(visit)him，but I was afraid I would disturb him.
②Their expedition was intended _____________(prepare)them for their lifelong dream of climbing Mount Qomolangma.
to visit/visiting
to prepare
③The university is known for its language and culture courses
__________ （intend）for international students.
④翻译句子：我们是抱着学习知识的目的来到这里的。
intended
We come here with the intention of learning knowledge.
(1) a threat to...　　　　　对……的威胁
under threat (from...) 受到(……的)威胁
(2)threaten vt. 威胁；危及
threaten sb. with... 用……威胁某人
30. threat　n．威胁
(1)Loss of habitats is a big threat ________ the living creature.
(2)If their habitat ______________(threat) or they can't find enough food, their numbers may decrease.
to
is threatened
31. exist vi．存在；生存
(1) exist in... 存在于……
(2) existence n. 存在；生存
come into existence 产生；开始存在
(3) existing adj. 现存的；现行的
There_________a strange cave on the hill，but no one knows when it came into _________. (exist)
exists
existence
1. You can’t imagine what difficulty they have 　　　　　
(exist)on the money he is earning.
2. Scientists have many theories about how the universe first came into 　　　　　(exist).
3. A lot of business is still done over the phone,and much of it is based on trust and 　　　　 (exist) relationships.
existing　
existence　
existing　
Practice
live/work in harmony
融洽的生活/工作
in harmony with
与……协调/一致
harmonious adj. 和谐的
32. harmony n．和谐；融洽
(1) A good and _____________ (harmony) environment
at home is necessary for a child to grow healthy.
(2) We must ensure that tourism develops ____ harmony with the environment.
in
harmonious
33. reduce vt．减少
(2) be reduced to 某人沦落为；陷入某种境地(to为介词)
reduce→decrease(同义词)→increase (反义词)
(3) reduction n. 减少；缩小
1. With great effort, she has reduced her weight
　　five kilograms in the past 7 days.
2. It was foggy so the driver had to reduce speed
　　forty kilometres per hour.
by　
to　
Practice
34. due to
The match is due to __________ (organize) this Saturday afternoon in the city's stadium.
They hurried to catch the train due ________ (leave) at 4：15 in the afternoon.
be organized
to leave
=because of=thanks to
35. search for 搜索；查找
(1) search for＝look for 寻找
(2) in search of 寻找
翻译：
在毕业之后，他去北京找工作。
After graduation, he went to Beijing in search of a job
2) 你能帮我找找钥匙吗？
Can you help me search for my key
练习：
①I searched the whole room _____the lost key，but in vain.
②She went into the kitchen in search ____a drink.
③When ___________(search) for some information ，we can operate by ___________ (touch) the screen.
for
of
searching
touching
Step 1.
I. 词性变换
1． legal adj.法律的；依照法律的→ _______ adj.(反义词) 非法的；不合法的→ __________ adv.不合法地；非法地
2．hunt vt.& vi.打猎；搜寻；追捕 → __________ n．猎人
3．alarm vt.使警觉；使惊恐；使害怕；使担心 n．警报；恐慌；警报器→ ________ adj.担心的；害怕的→ ____________ adj.使人惊恐的；惊人的
illegal
illegally
hunter
alarmed
alarming
4. exist v.存在;生存→____________ n.生存;存在
5. extinct adj.已灭绝的 → ____________ n．灭绝
6． mass adj.大量的；广泛的 n．大量；堆；群→ __________ adj.巨大的；大量的；大规模的；严重的
7．concern vt.让……担忧；涉及；关系到 n．担心；关注；(利害)关系→ ____________ adj.担心的；忧虑的；关切的→____________ prep.关于；涉及
extinction
massive
concerned　
concerning
existence
8．adapt vt.改编；使适应；使适合vi.适应→ ____________ n．
适应(性)；改编本
9．press vi.& vt.按；压；逼迫 n．按；压；印刷；新闻→ _________ n．压力；挤压；压迫(感)；要求
10．________ n．美；美人；美好的东西→ _________ v．美化；变美；装饰→ beautiful adj.美丽的；好的；出色的→ ____________ adv.美丽地；完美地；出色地；很好
11．threat n．威胁 → ____________ vt.威胁；危及
adaptation
pressure
beauty
beautify
beautifully
threaten
Step 2.
1.究竟 ________________ 2. 意识到__________________
3.平均 ____________ 4. 在……取得进步 _______________
5.关心、关注______________ 6. 适应 ____________
7.压力之下________________
8. 采取措施做___________________
9.分辨出___________ 10. 使sb.想起sth._______________
11.守卫_______________ 12. 搜寻(动词短语)__________
13.由于________________14. 为……而准备____intended __
on earth
on average
make progress in
be concerned about
adapt to
under pressure
be aware of
take measures/action to do
make out
remind sb. of
watch over
search for
due to/because of
be for
Step 3. 巩固练习
Exercise 1 单句语法填空。
1．Only when everyone has the environmental _____________(aware) can we have cleaner air.
2．I'm writing to express my opinion _____________(concern) Chinese customs，which is useful for you to pay a visit to a Chinese friend.
3．It's said that his famous play __________(adapt) from a network novel.
awareness
concerning
is adapted
4．It's generally acknowledged that education shouldn't ____________
(measure) only by examination results.
5．At dawn Bruce was observed ________(leave)the building and take a taxi away.
6．This photo album serves as a _________(remind) of the most important moments of my life.
7．We sincerely wish you a quick ____________ (recover)) and an early return to China.
be measured
to leave
reminder
recovery
8．Scientists have many theories about how the universe first came into ___________(exist)．
9．Tom overslept this morning.This is _____he was late for work.
10.It turns out that just looking at green，growing things can reduce stress，lower blood (press)，and put people into a better mood.
11. (2020·浙江卷)It is not my (intend) to point out the central theme of each of the plays in this collection.
12.(2021·新高考全国Ⅰ卷)Language researchers say pronunciation and fluency are the biggest barriers，followed by grammar，in____________ (effect) spoken English.
existence
why
pressure
intention
effective
THANK YOU!