人教版（2019）必修第二册Unit 2 Wildlife protection单词讲解课件（42张PPT含音频）

(共42张PPT)
Book 2 Unit 2 Wildlife protection
Vocabulary
Look at your textbook, when you are reading
It’s illegal to do...... 做某事是违法的
1. illegal adj. 不合法的；非法的
illegally adv. 不合法地; 非法地
legal adj. 合法的
legally adv. 合法地; 在法律上
It's illegal to drive without a license.
eg：无证驾驶是违法的。
[即学即练]——单句语法填空
①On Sunday I’ll go ___________ (hunt) together with my parents．
②They are still hunting ___________ the missing boy, who disappeared last Sunday after attending his friend’s birthday party．
hunter n. 猎人
hunt for　　　 寻找某人/某物
go hunting 去打猎
2. hunt　vt.& vi. 打猎；搜寻；追捕
3. immediately adv．立刻
immediately＝at once/right now/right away
immediately＝as soon as 一……就……
immediate adj. 立即的，当前的
eg: I cannot make my decision immediately, but you will hear from me soon.
__________ (immediate), he rose and went down through the hospital hall into her room.
It's high time that we should __________________________ (立即采取措施) to protect our environment.
____________________ (他一回到家), he set out to do his homework.
Immediately
take immediate action/measures
Immediately he got home
=It is high time that immediate measures should be taken to ...
4. species n．物种 单复数同形
a species of antelope 一种羚羊
various animal species 各种动物
the human species=mankind 人类
5. on earth（放在疑问词之后表示强调）究竟；到底
Why on earth do you need a phone
die—died—died—dying
_______ n. → _______ adj. → ________ adj.
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
die down (兴奋、火等) 渐弱; 渐息
6. die out　灭亡；逐渐消失
death
dead
dying
in alarm 惊恐地
be alarmed at/by 对…感到忧虑/害怕
be alarmed to do sth 因做某事感到害怕
7. alarm vt. 使惊恐；使害怕；使担心
n. 恐慌；警报；警报器
alarming　　adj. 惊人的; 使人惊恐的(修饰物)
alarmed adj. 惊恐的; 惊醒的; 警觉的(表示人的情感)
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
eg: 雨林正以惊人的速度消失。
The rainforests are disappearing______ ______ __________ ________ .
at an alarming rate
The car is running at a rate/speed of eighty kilometers an hour.
8. rate n. 速度；（比）率 vt. 划分等级
9. extinction 灭绝;消亡 extinct adj. 已灭绝的
an extinct species
be close to extinction
preserve/protect endangered species from extinction
lead to the extinction of many animals
濒临灭绝
保护濒危物种不致灭绝
导致许多动物的灭绝
已灭绝的一个物种
unaware adj. 未察觉的; 不知道的
awareness n. 意识; 认识
be/become aware of　　　 意识到…; 明白…
be aware that 知道; 体会到…
make sb. aware of/ aware that... 使某人意识到
raise/arouse one’s awareness of… 唤起某人…的意识
10. aware　adj. 知道；发觉；有…意识的
eg：It was Mr Liu who made me aware of the importance of learning English well.
endangered adj. 濒临灭绝的; 濒危的
danger n. 危险
dangerous adj. 危险的
11. endanger　vt. 使遭受危险；危害
These tigers are in because of human’s hunting, which is their lives. Now they become species.
dangerous
danger
endangering
endangered
an average of　　　　 　　 平均有(后跟数词)
the average of… …的平均数
on average 平均而言; 通常
above/below (the) average 在平均水平以上/以下
12. average　 n. 平均数；平均水平
adj. 平均的；正常的；普通的
progress vi. 进展; 前进
make great progress in… 在…取得很大的进步
make slow/steady/rapid/good progress 取得缓慢的/ 平稳的/ 迅速的/ 良好的进展in progress 在进行中
13. make progress　 取得进步
◆误区警示
progress 是不可数名词，不能用a/an 修饰，没有复数形式。
concerned adj. 担心的; 关切的; 有关的
concerning prep. 关于; 涉及
be concerned about/for 对…关切的; 为…担忧的
have no concern with… 和…无关
be concerned with 与…有关；涉及
as far as … be concerned 就…而言
14. concern　 vt. 涉及；让…担忧　
n. 担忧；关心
adaptation n. 适应; 改编; 改写本
adaptable adj. 有适应能力的; 能适应的
adapt oneself to doing…　　 使自己适应/习惯于做…
adapt to… 适应…
adapt A from B 根据B改编A
adapt A for B 将A改编为B
15. adapt　 vi. 适应　
vt. 使适应；使适合；改编
[即学即练]——单句语法填空
①Work hard, or you would find it hard to adapt ____ life in the future．
②After graduation from college, I gradually adapted myself to ________ (live) on my own．
[链接写作]——完成句子
③她不仅已经适应了新的生活环境，而且变得越来越开朗。
She __________________________________________, but she is becoming more and more outgoing．
measure…by…　　　　　　 用…来衡量…
take measures to do sth 采取措施做某事
make sth to sb’s measure 给某人量身定做某物
16. measure　 n. 措施；方法；尺寸　
vt. 测量；度量；估量
press vi.&vt. 按; 压; 逼迫
put pressure on sb　　　　 给某人施加压力
under pressure 在压力下; 承受压力
press sb to do sth 敦促某人做某事
17. pressure　 n. 压力；要求
18. reserve n. (动植物)保护区；储藏(量)
vt. 预订；预留；保留
make a reservation 预订
reserve one’s opinion　　 保留意见
without reservation 毫无保留
reservation n. 保留; 预定; 预约
make up　　　　　　 构成; 编造; 弥补; 组成; 化妆
be made up of 由…构成
make sense 讲得通; 有意义; 有道理; 言之有理
make it 获得成功; 达到; 及时赶上
make use of 利用
19. make out　 看清；听清；分清
observe sb do sth　　　　观察到某人做了某事
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…
observer n. 观察者
observation n. 观察; 观测
20. observe　vt. 观察(到)；注视；遵守；庆祝；注意到
observe sb do sth 被动语态中必须带 to，即 sb/sth be observed to do sth
[一词多义]——写出下列句中observe的含义
①Therefore, rules should be worked out and strictly observed． ___________
②It is a tradition for the people here to observe the Spring Festival. ___________
③The scientist devoted most of his lifetime to observing the behaviour of the chimps． ___________
④The thief was observed to open the window and run away． ___________
遵守
庆祝
观察
注意
beautiful adj. 美丽的
beautifully adv. 美丽地
beautify vt. 美化; 打扮
21. beauty　 n. 美；美人；美好的东西
reminder n. 起提醒作用的东西；提醒者
remind…of…　　　　 使…想起…
remind sb（not） to do sth 提醒某人做/不做某事
22. remind　 vt. 提醒；使想起
[即学即练]——单句语法填空
①He reminded me _________ (turn) off the lights when I went out.
②Passengers _______________ (remind) that no smoking is allowed on this train.
[链接写作]——句式升级
(普通表达)We put up a board. It reminded them to protect the tree．
(高级表达)We put up a board, ______________________________________.
(定语从句)
under attack　　　　 遭到攻击
a heart attack 心脏病突发
attack sb 攻击/抨击某人
be attacked with a disease 患病
23. attack　 n., vi.&vt. 攻击；抨击
[即学即练]——单句语法填空
①Hearing her mother __________________ (attack) with cancer, the girl burst out crying．
②This is the third time in one month that the town has been ________ attack．
was attacked
under
recovery n. 恢复; 复苏; 痊愈
recover from…　　　　　　 从…中恢复过来
recover oneself 镇定下来
make a recovery from… 从…中恢复过来
24. recover　 vi. 恢复；康复　
vt. 找回；寻回
[即学即练]——单句语法填空
①She soon recovered ___________ (she) and stopped crying．
②______________ (recover) the lost time, he is working harder than ever before．
[链接写作]——一句多译
尽管他在交通事故中严重受伤，但最后他终于康复了。
③Even though he was hurt seriously in the car accident, he finally__________________ it．(recover)
④Even though he was hurt seriously in the car accident, he finally __________________ it．(recovery)
herself
To recover
recover from
make a recovery from
remove…from…　　　　　 把…从…移开/撤掉
remove sb from one’s post 撤职; 开除
remove sb from school 学校开除某人
remove one’s doubt 消除某人的疑虑
25. remove　 vt. 去除；移开；脱去；开除
intention n. 计划; 打算; 意图; 目的
intended adj. 打算的
intend doing/to do sth　　 打算做某事
intend sb to do sth 打算让某人做某事
be intended to do 为了做…; 旨在做某事
be intended for 专为…而设计; 专门为…准备
26. intend　 vi.&vt. 打算；计划；想要
[即学即练]——单句语法填空
①Mother’s Day is coming. I will make a card which is intended ____ my mother．
②They intended the plan ______________ (put) into practice within this year．
③He left England with the ___________ (intend) of travelling in Africa．
for
to be put
intention
existence n. 生存; 存在
existing adj. 目前的; 现在的
exist in…　　　　　　　　 存在于…中
exist on… 靠…生活/生存
come into existence 产生; 成立; 开始存在
in existence 现存的; 存在的
27. exist　 vi. 存在；生存
[即学即练]——单句语法填空
①The parking place for bikes was an ___________ (exist) problem for a long time in our school．
②As is known to us, there ______ (exist) a generation gap between the young and the old．
③Nowadays, there are still many people wondering when the earth came into ___________ (exist)．
28. harmony　n. 和谐；融洽
harmonious adj. 和谐的; 融洽的
in harmony with…　与…和谐/协调
reduction n. 减少
29. reduce　 vt. 减少
All the shirts in this shop were reduced to ￡10 last Sunday．
上周日这个店里的所有衬衫都减至10英镑。
[即学即练]——单句语法填空
①It was foggy so the driver had to reduce speed _____ forty kilometers an hour．
②If you buy more than ten, they will reduce the price ______ 10 percent．
③Luckily, their salary has been increased _______ 20 percent since last year．
30. due　 adj. 由于；因为；预定的；到期的；欠下的；应归于
be due to　　　　　　　　 由于; 归功于……
be due to do sth 预定/计划做某事
be due to sb 应支付/给予/归于某人
be due for sth 应用某物; 应得到某物
[即学即练]——单句语法填空
①She is due _____________ (complete) her study this year．
②They hurried to catch the train due _______ (leave) at 4:15 in the afternoon．
①As a matter of fact, his success is entirely due to hard work．
事实上，他的成功完全是努力工作的结果。
②Please make sure you pay back the money before it is due．
请确保在到期前还钱。
search sth/sb　 搜查某物/搜身
search(…) for… 为了找到…搜查(…)
in search of 寻找; 搜寻
＝look for
31. search for　 搜索；查找
[链接写作]——一句多译
听到消息后，我们都出去寻找这个失踪的男孩了。
①Hearing the news, we all went out ___________ the lost boy. (search n. )
②Hearing the news, we all went out to ____________ the lost boy. (search v. )
1.______ adj.不合法的；非法的→________ adv.不合法地；非法地
2.______ vt.& vi.打猎；搜寻；追捕→_______ n．猎人
3.______ 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.惊恐的
4.______ n．速度； (比)率 vt.划分等级→_______n．等级；级别
5.______ adj.已灭绝的→_________ n．灭绝
6._________ vt.涉及；让……担忧→_________ adj.担心的；关切的
hunt
hunter
alarm
alarming
rate
rating
extinct
extinction
illegal
illegally
concern　
concerned
alarmed
7.____________ adv.立刻→___________ adj.立刻的，马上的
8._________ vt.使遭受危险；危害→___________ adj.濒临灭绝的
9._________ adj.有效的；生效的→______ n．结果；效力；影响
10._______ n．威胁→________ vt.威胁；危及
11._______ vi.存在；生存→__________ n．生存；存在
12._________ n．和谐；融洽→____________ adj.和谐的
13._______ adj.知道；发觉；有……意识的→__________ n．意识,认识→__________ （反）adj.未察觉到的
immediately
immediate
endanger
endangered
effective
effect
threat
threaten
exist
existence
harmony
harmonious
aware
awareness
unaware
14._______ v.适应，使适应；改编→____________ n. 适应，改编本
15._________ n.措施，方法 v.测量，度量，估量→____________ n.测量，度量
16._________ n. (动植物)保护区；储藏(量) v.预订；预留；保留→____________ n.预订；预约
17._________ v.观察(倒)，注视，遵守→____________ n.观察；观测→____________ n.观察者
18._______ n. 美，美人，美好的事物→_________ adj.美丽的；美好的→____________ adv.美丽地
19. _______ v.提醒，使想起→ ________ n.引起回忆的事物；提醒人的事物; （告知该做某事的）通知单，提示信
adapt
adaptation
measure
measurement
reserve
reservation
observe
observation
observer
beauty
beautiful
beautifully
remind
reminder
20._______ v.射杀，射伤，发射→ ______ n.射击，枪声
21._______ n.利润，利益→ ________ adj.有利润的，盈利的
22._______ v. & n.攻击，抨击→ ________ n.攻击者，袭击者
23._________ adj.有效的，生效的→ __________ n.效果，影响→ __________ v.影响；侵袭，使感染
24.__________ v.恢复，康复；找回，寻回 → __________ n.恢复
26.__________ v.打算，计划，想要→ __________ n.打算；计划；意图；目的
shoot
shot
profit
profitable
attack
attacker
effective
effect
affect
recover
recovery
intend
intention