Unit3 Under the sea導學單
答案： 1. on 2. seeing 3. it 4. surrounding 5. which 6. were
7. but 8. that 9. frightened 10. for
答案；
pre—reading ; an old man called clancy; a whaler; anecdotes ; at the beginning of the 20th century, the killer whales helped the whales catch a baleen whale
b, a
step5, water ; crashed ; boat; team; top; breathing; fleeing; dragged; depths; tongue
washed off ; carried away; let; held up
b, a, d, a
language points
1.as i was sorting out my accommodation,i heard a loud noise coming from the bay.(p20)
正在整理床鋪時，我聽到從海灣那邊傳來一陣喧鬧聲。
sort out 此處表整理，分類,它還可以表示“解決（問題/困難）”
◆即學即練
完成下列句子。
(1)i_______________(正在整理)my daughter，s exercise books now.
(2）we，ve got a few little problems_____________.(要解決)
答案: (1)am sorting out (2)to sort out
2.we ran down to the shore in time to see an enormous animal opposite to us throwing itself out of the water and then crashing down again.（p20）
我們及時趕到岸邊，看到我們對面一個龐大的動物猛力躍出水面，然后又墜落到水里。
◆詞語歸納
throw away 扔掉，拋棄
throw at 向……投擲，向……扔
throw down 扔下
throw cold water on 給……潑冷水
throw off 匆匆脫掉（衣物），擺脫掉
throw oneself into sth.全身心投入某事
即學即練
a.選用上述短語完成句子。
(1)he _____________ her idea as he thought it silly.
(2)his father_____________ gardening since he retired.
(3)don，t _____________stones_____________ the monkeys, please.
(4)you must _____________your bad habit, or you’ll get into trouble one day.
答案：.(1)threw cold water on (2)has thrown himself into
(3)throw, at (4)throw away
3.george said as he ran ahead of me.（p20）
喬治在我前面邊跑邊說。
閱讀下列句子，說出ahead of的意思。
(1)ahead of us sat the leaders of our school.
坐在我們前面的是學校領導們。
(2)he arrived there an hour ahead of the time they had fixed.
他比預定時間提早了一個小時到那里。
(3)i must try to get an english book ,otherwise others will be ahead of me.
我必須設法找一本英語書，否則別人就會比我好。
歸納總結:(1)、(2)ahead of可表示“在……之前”，及（3）“比……強/好”。
4.within a moment or two, its body was dragged swiftly by the killers down into the depths of the sea.(p20)
過了一會兒，它的尸體很快就被虎鯨拖入深海。
◆詞語歸納
depth 底層，深處，深度
depths 底層，深處
the depth(s)of the ocean 海洋深處