人教版（2019）必修第二册Unit2 Wildlife Protection Revision课件(14张ppt)

(共14张PPT)
高一英语必修第二册
Unit2 Wildlife Protection
Words review
Step1：基础检测导入-词性转换
1._________ adj. 不合法的；非法的
______________ adv. 不合地；非法地
adj. 合法的；
______
illegal
illegally
legal
_________ adv. 合法地；在法律上
legally
2．______ v. 打猎；搜寻；追捕
______ n. 猎人
________ n. 狩猎运动；
打猎
hunt
hunter
hunting
________ 寻找
hunt for
3.___________ adj. 立即的；立刻的
_______________ adv. 立刻
immediately
immediate
4．_________ adj. 惊人的；使人惊恐的
_______ vt. 使惊恐；使害怕；使担心　
n. 恐慌；警报；警报器
alarm
alarming
5．_________ adj. 已灭绝的
___________ n. 灭绝
extinction
extinct
6.______ adj. 知道；发觉；有……意识的
______________ n. 觉悟；意识
aware
awareness
7.________ n. 危险
___________ v. 使遭受危险；危害
danger
endanger
8．______ vi. 适应　vt. 使适应；使适合
_____________ n. 适应；改编(本)
adaption
adapt
9．________ n. (动植物)保护区；储藏(量)　
vt. 预定；预留；保留
_____________ n. 预订，预约；
保留地；保留意见
reservation
reserve
10._________ vt. 观察(到)；注视；遵守
_______________ n. 观测，观察；遵守
observation
observe
11．_________ n.和睦
_____________adj. 和谐的
harmonious
harmony
12．_________ vt.减少
___________ n.减少
reduction
reduce
13．________ v. 涉及;让……担忧
_____________ adj. 担心的；关切的;
__________ prep. 涉及；关于
concern
concerning
concerned
Step2 单词填空
1. put up a ______(海报)
2. stop ______(违法的) _______(打猎) ___________ (立即)
3. ___________(濒危)___________________(物种)
4. at an ________(惊人的)____(速度)
5. _____(大量的) _________(灭绝)
6. need large _____(生存)spaces
7. some ________(有效的)________(措施)
8. people in _________(当权)
9. the Changtang National Nature _______(保护区)
poster
illegal
hunting
immediately
endangered
species
alarming
rate
mass
extinction
living
effective
measures
authority
Reserve
10. _______(恢复) from an operation
11. _______(移开) his hand
12. ______(企图) to help you
13. the ______(威胁)to the antelopes
14. expensive _____(货物)
15. protect these beautiful ________(生物)
recover
remove
intend
threat
goods
creatures
Step3. 根据语境及汉语提示写出正确的短语
1. What ________(究竟) are we doing to our planet
2. Our planet’s wildlife is _________(灭绝) at an
alarming rate.
3. We must make people ________(意识到) the
problem.
on earth
dying out
aware of
4. How many elephants are killed _______________(平均)
every day
5. China has ________________________(取得巨大进步) in
many aspects.
6. I’m _________________________(担忧) the African elephants.
7. It’s difficult for them to ________(适应) the changes.
8. The authorities are _________________(处于压力下) to
build elephant parks and tell people not to buy elephant products.
9. We can just ____________(看清)a herd of graceful animals.
10. I’m also ___________(提醒)the danger they are in.
on average
made a lot of progress
concerned about
adapt to
under pressure
make out
reminded of
A day in the clouds
　　To observe Tibetan antelopes, we came to Tibet.
There we made out (1) __herd of graceful animals and
were struck by their beauty. I (2) ____________
(remind)of the danger they are in. They are being
hunted (3)__________(illegal) for their valuable fur.
a
was reminded
illegally
Step4：课文语法填空
　 To protect them, the Changtang National Nature
Reserve was set up, (4)______ is a shelter for animals
and plants.
　　In 1980s and 1990s, the population dropped
badly because of being shot to make profits and the
loss of (5)_____(they) habitats.
which
their
In order to prevent this species from (6)_________ (extinct), the Chinese government took effective (7)________(measure) to place it under national protection. Its population has recovered and it was removed from the (8)___________ (danger) species list.
However, the government didn’t intend (9)__
____(give) up the protection programs.
extincting
measures
endangered
to give
am being treated
is being typed
are being done
Do the exercise.
Step 5. Practice
are being done
is being repaired
is being rebuilt
are being cooked
Step 3. Practice
is being used
is being built
are being looked
Step 3. Practice