資源簡介

(共21張PPT)
Unit 2
Wildlife Protection
Period 1
Listening and Speaking
課前自主預習
New words
illegal adj. 不合法的；非法的
prohibited by law or by official or accepted rules
_______________ 違法行為；不法活動
illegal activities
illegal organization. 非法組織
on earth 究竟；到底
used with question words to convey surprise
Eg. Then，who was doing that on earth
extinction n.滅絕
n. no longer in existence
_________________ 大量消亡
_________________ 野生動物滅絕
mass extinction
wildlife extinction
Eg. The animals were ruthlessly無情地hunted to the verge邊緣 of extinction.
habit n.習慣；慣常行為；習性
habitat n. (動植物的)生活環境；棲息地
average n.平均數；平均水平
adj.平均的；正常的；普通的
_____________ 平均
on average
課文呈現
2 Listen to the first part and fill in the blanks.
Our planet′s is dying out at an alarming rate. Between 150 and 200 species are becoming extinct every day. This mass extinction is caused by hunting，habitat ，and pollution. We must make people aware
of the problem and help the
endangered wildlife before it′s too late!
wildlife
loss
protect
考點精講
1. rate n. 速度；(比)率 vt. 劃分等級；評價；評估
【例句】
China and India are rated as the most attractive markets now.
中國和印度現在被評為最有吸引力的市場。
rating n. 等級；級別
2. aware adj. 知道；發覺；有……意識的
aware of 意識到；知道
【例句】
(1) We must make people aware of the problem and help the endangered wildlife before it’s too late!
我們必須讓人們意識到這個問題，并及時幫助瀕危野生動物！
3. average n. 平均數；平均水平
adj. 平均的；正常的；普通的
【例句】
(1) How many elephants are killed on average every day？
平均每天有多少頭大象被殺？
【拓展】
on average 平均
above (the) average 高于平均水平
below (the) average 低于平均水平
the average of ... ……的平均數
4. concern vt. 涉及；讓……擔憂；關系到
n. 擔心；關注；(利害)關系
__________ adj. 擔心的；關注的
______________對……關切的；為……擔憂的
concerned about/for
concerned
【例句】
(1) I′m concerned about the African elephants.
我很擔心非洲大象。
(2) She is concerned about/for her son′s future.
她擔憂她兒子的未來。
5. adapt vi. 適應 vt. 使適應；使適合；改編
【例句】
(1) Elephants need large living spaces，so it′s difficult for them to adapt to the changes.
大象需要很大的生存空間，所以它們很難適應變化。
Words & Phrases
___________ adj. 不合法的；非法的
___________ adv. 不合法地；非法地
___________ n. 物種
___________ 究竟；到底
___________ 滅亡；逐漸消失
__________ adj. 驚人的；使人驚恐的
illegal
illegally
species
on earth
die out
alarming
__________ vt. 使驚恐；使害怕；使擔心
n. 恐慌；警報；警報器
_________ n. 速度；(比)率
vt. 劃分等級
__________ n. 滅絕
__________ n. (動植物的)生活環境；棲息地
__________ vt. 使遭受危險；危害
alarm
rate
extinction
habitat
endanger
______________ 平均
______________ 取得進步
______________ vt. 涉及；讓……擔憂
______________ 對……關切的；為……擔憂的
______________ 適應
______________ n. 官方；當權；權威
______________ 在壓力下；承受壓力
on average
make progress
concern
concerned about
adapt to
authority
under pressure

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