2019屆高考英語選修7 Unit 3頂尖復習教案
還有一些其他的動物，我不想太靠近它們——一條帶有利齒的海鰻，從洞穴里探出頭來，望著可作美餐的魚過來(或者在等著我美味的腳趾伸過去！)；一個巨大的蛤蜊半掩在珊瑚礁中，等待著有什么東西游過來，游到它寬厚的綠嘴唇中去。
1.it was a time when 2.was about to 3.being attacked by 4.seeing 5.with only its head showing from a hole
知識詳解
1 .witness n. 目擊者；證人；證據
vt. 當場見到；目擊
(回歸課本p20)i thought，at the time，that this was just a story but then i witnessed it with my own eyes many times.
當時我認為這只是個故事，但之后我親眼目睹了好多次。
[歸納拓展]
[例句探源]
①(朗文p2358)one witness to the accident said that the driver appeared to be drunk.
事故的一位目擊者說司機看上去好像喝醉了。
②his good health is a witness to the success of the treatment.
他身體健康證明這種療法是成功的。
③he witnessed to having seen the man enter the room.
他證明看到那個人進了房間。
④(牛津p2313)police have appealed for anyone who witnessed the incident to contact them.
警方呼吁凡是目擊這一事件的人與他們聯系。
[即境活用]
1.很多人被親眼目睹的暴虐場面嚇呆了。
many people were shocked by the violent scenes ________ ________ ________.
答案：they had witnessed
2 .flee(fled，fled) vi.& vt. 逃走，逃避；消失，消散
(回歸課本p20)“and those others are stopping it diving or fleeing out to sea，”george told me，pointing towards the hunt.
“而其他那些(虎鯨)則阻止它潛水或逃跑，”喬治一邊指著捕獵的情景一邊告訴我。
[歸納拓展]
[例句探源]
①(牛津p773)he fled to london after an argument with his family.
他與家人爭吵以后離家去了倫敦。
②(牛津p773)he was caught trying to flee the country.
他試圖逃離該國時被抓住。
③why does he always flee any kind of responsibility?
他為什么總是逃避任何責任？
④his hopes fled when he lost the election.
當他落選時，他的希望就破滅了。
[即境活用]
2.the thieves have already________the city，so it is difficult for the police to arrest them.
a.fled b.run away
c.escaped d.got rid of
解析：選a。表示“逃離某地”時，run away和escape后需加from，get rid of則不合句意。
3 .abandon vt. 遺棄；拋棄；丟棄；放棄；中止；(與oneself連用)使放縱，使聽任 n. 放任；放縱
(回歸課本p21)from james’s face，i could see he was terrified of being abandoned by us.
從詹姆斯的臉上我能看出，他害怕被我們拋棄。
[歸納拓展]
[例句探源]
①(朗文p2)rescuers abandoned all hope of finding any more survivors of the crash.
援救人員完全放棄了會再找到墜機生還者的希望。
②we must urge people who smoke to abandon the habit.
我們必須敦促吸煙的人戒煙。
③hong zhanhui brought up a girl abandoned by her parents.