Yesterday afternoon John and I were walking along a road where we heard someone shout "Help! Help!" He was in __1__ a lake, about a hundred feet from the shore. There was a __2__ small boat nearby. We knew immediately what happened. __3__ He had fallen out of the boat and could not swim good enough __4__ to reach it or to get to the shore. As we ran towards the lake I saw him sunk, and I was certain that he would drown. But in __5__ a moment his head appeared again. Quickly John took out his __6__ shoes, jumped into the water and started swimming toward the drowned man. He reached him just as the man went down __7__ again. He was close enough as to stretch out his hand and try __8__ to take hold of the man's clothes or his hair before he sank.But the man threw out his arms in fear, caught John across the __9__ neck, and began to draw him down under the water. John fought to keep his head above the water and at the same time tried to swim toward the boat, pulled the man with him. __10__
答案：
1. where—when
2. a lake—the lake．據(jù)上下文判斷，這是指離海邊的湖泊，因此用定冠詞
3.在happened前加had
4. good—well．副詞well修飾swim
5.sunk—sinking．現(xiàn)在分詞表示正在進行的動作
6. out—off
7. drowned—drowning．drowned意味著此人已經(jīng)被淹死了，drowning表示正在進行，快要淹死了
8. 去掉as．直接由to stretch作狀語
9. across—around．a(chǎn)cross意味“穿過”，即“穿過他的脖子”，意義不通順。改為around即為“抱著他的脖子”，合乎邏輯和本文意義
10. pulled—pulling
答案：
1. where—when
2. a lake—the lake．據(jù)上下文判斷，這是指離海邊的湖泊，因此用定冠詞
3.在happened前加had
4. good—well．副詞well修飾swim
5.sunk—sinking．現(xiàn)在分詞表示正在進行的動作
6. out—off
7. drowned—drowning．drowned意味著此人已經(jīng)被淹死了，drowning表示正在進行，快要淹死了
8. 去掉as．直接由to stretch作狀語
9. across—around．a(chǎn)cross意味“穿過”，即“穿過他的脖子”，意義不通順。改為around即為“抱著他的脖子”，合乎邏輯和本文意義
10. pulled—pulling