资源简介

(共20张PPT)
高三英语一轮复习
B2U2 Wildlife protection
课文，句型，语法
01
听课文录音
5m
02
语篇结构分析
03
句型
本课主要内容
5m
10m
04
语法
10m
05
考词块
10m
背词块
准备必修二课本，听写本
1. rest several times
2. snow-covered mountains
3. a herd of graceful animals
4. be struck by by their beauty
5. the danger they are in
6. dropped by 50 percent
7. make profits
8. keep them safe from attacks
9. change our way of life
10. exist in harmony with
nature
1. 休息好几次
2. 白雪皑皑的山脉
3. 一群优雅的动物
4. 被它们的美丽所打动
5. 他们所处的危险
6. 下降了50%
7. 牟利
8. 保护他们免受攻击
9. 改变我们的生活方式
10. 与自然和谐共存
11. on average
12. be in danger of
extinction
13. need large living spaces
14. adapt to the changes
15. are under pressure to do
16. goods made from
endanged animals
11. 平均
12. 处于濒临灭绝的危
险中
13. 需要大的生活空间
14. 适应这些改变
15. 有做某事的压力
16. 由濒危物种制成的
商品
句子背诵
1. 空气很稀薄。
The air is thin.
2. 看着它们在绿色的草地上慢慢移动，我被它们的美
丽所吸引。
Watching them move slowly across the green grass, I’m
stuck by their beauty.
3.我也想起了他们所处的危险。
I’m also reminded of the danger they are in.
4.人口减少了50%以上。
The population dropped by more than 50 percent.
句子背诵
5. 为了使这个物种免于灭绝，中国政府把它置于国家
保护之下。
In order to save this species from extinction, the Chinese
government placed it under national protection.
6. 我们在保护野生动物方面做了很多工作，但如果我
们真的想拯救地球，我们就必须改变我们的生活方式。
Much is being done to protect wildlife, but if we really
want to save the planet, we must change our way of life.
句子背诵
7.只有当我们学会与自然和谐相处时，我们才能停止对
野生动物和地球的威胁。
Only when we learn to exist in harmony with nature can
we stop being a threat to wildlife and to our planet.
*只有当学生们快乐地学习时，他们才会高效地学习。
Only when the students study happily will they
study efficiently.
*只有采取这些措施，酒驾的问题才能得以解决。
Only with these measures adopted can the problem
of drunken driving be things of the past.
听课文录音
听第1遍：不看文本，努力听懂，听不懂的地方可以看一眼；
听第2遍：不看文本。
Page 16
Grammar
1. Hunters were shooting antelops to make profits.
2. They are being hunted, illegally, for their valuable fur.
3. Much is being done. 【教材原句P16】
进行时主动语态结构：
进行时被动语态结构：
be(am/is/are/was/were)+doing sth
be(am/is/are/was/were)+being done
语境应用
3分钟
理解下列句子并尝试改成现在完成时，然后比较语境不同。
1. Look! Another bridge is being constructed
over the Yangtze River.
2. Every day, many trees are being cut down
somewhere in the world.
3. A film about the protection of cultural
heritage is being shown in cinemas.
4. The lives of people in poor areas are being
improved by the Internet.
现在进行时被动语态的应用特点：
重点：1.现在正在被... 2.现阶段正在被...
Complete the following sentences:
1. The habit of these
birds________________(threaten) on
account of the rising water level.
2. With trees cut down, more and more soil
_______________(wash ) away
3. The newly-built library ___________(paint)
by the workers now.
is being threatened
is being washed
is being painted
Hello, everyone! I have just come back from a wonderful trip to Tibet. It was so beautiful there that I felt I was in a fairyland. The scenery was so impressive and the air was pretty fresh and clean. However, 这种自然美景正在受到粗心大意的游客破坏 .
Cans, plastic bags and 废纸依然还（正） 在被很多旅游团丢弃as they pass through Tibet.
I worry about the effect this will have on the local wildlife. How can we 使游客意识到正在对环境造成的破坏呢 We must all think about this.
this natural beauty is being spoiled by careless tourists.
waste paper are still being discarded by many tour groups.
make visitors aware of the damage that is being done to the environment.
句式
2. Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet. 【教材原句P16】
Only 位于句首，部分倒装
Complete the following sentences:
1. Only then _____ she realise her mistake.
2. Only by practising more ______ we learn English well.
3. Only when the project was completed, _____ he able to get back home.
did
will/can
will
Translate some sentences:
1. 只有当我们全身心地投入学习时才能进步。
2. 只有向老师求助我们才能解决这个问题。
3. 只有完成作业后我才有空余时间。
Only when we put our heart in study will we make progress.
Only by turning to teacher for help, can we settle the problem.
Only after finishing homework, will I have free time.
4. 林巧稚向我们展示了一个人只有拥有坚定的决心才能实现梦想。
Lin Qiaozhi shows us that only with great determination can one achieve his or her dream.
语境理解
alarm
rate
authoirity
plain
shoot
recover
remove
existence
reduce
stir
I felt a growing sense of alarm when he did not return that night.
The alarm went off at 7 o’clock.
The captain knew there was an engine fault but didn’t want to alarm the passengers.
Most people walk at an average rate of 5 kilometres an hour.
Your credit rating is a simple measure of whether you pay your bills on time.
Her performance didn’t rate high in the competition.
The health authorities are investigating the problems.
Only the manager has the authority to sign cheques.
Read the syllabus (教学大纲) and learning management system information to be sure the answer isn't hiding in plain sight. [2019全国III]
阅读教学大纲和学习管理系统信息，确保答案不会隐藏在显而易见的地方。
One of the defence players passed the ball forward to me so that I could shoot.
All of the action scenes were shot using hand held cameras.
A plane shot across the sky.

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