lesson 43
pole n （地球的）極
flight n 飛行
explorer n 探險家
lie v 處于
serious adj 嚴重的
point n 地點
seem v 似乎，好像，看起來
crash v 墜毀
sack n 袋子
clear v 越過
aircraft n 飛機
endless adj 無盡的
plain n 平原
South Pole 南極
North Pole 北極
Pole Star 北極星
explore v 探險
exploration n （科研相關）探索，探求，開發(fā)
adventure n 冒險（追求刺激）
venture n 冒險（為了財富，沒有生命保障）
tell a lie 撒謊
lie n 謊言；lie v 撒謊 Eg. you lied。you liar！
lie，lied，lied撒謊
lie，lay，lain 處于，位于
stay in bed/lie in bed趟在床上
lie現在分詞－－》lying
lay v 放，放置：lay an eff 下一個蛋
lay vt. lay sth ，lay，laid，laid
hang，hung，hung掛，懸掛
hang，hanged，hanged絞刑
you lied！
you lied to me
lie in bed
point點，一般指從飛機上向下看的點
地點place，spot
dot 點
@-->at
seem ＋ as if
seem ＋ adv
seem to be
seem that
Eg.：he seems rich。
he seems to be rich
it seems that he is rich
it seems that 看起來似乎
seem as if看起來似乎
Eg.:he seems as if he had never lived in England before
crash（從上向下掉）
aircrash空難
strike 撞擊
clash撞擊，沖突
over 越過（距離）
clear （凌空）越過
go over飛躍
clear the mountain飛躍山峰
the horse cleared the fense
mountains 高山
plain girl 平凡的女孩
i'm a plain girl
text
In 1929, three years after his flight over
the North Pole, the American explorer,
R. E. Byrd, successfully flew over the
South Pole for the first time. Though, at
first, Byrd and his men were able to take
a great many photographs of the moun-
tains that lay below, they soon ran into
serious trouble. At one point, it seemed certain that their plane would crash. It
could only get over the mountains if it rose to 10,000 feet. Byrd at once ordered
his men to throw out two heavy food sacks. The plane was then able to rise and
it cleared the mountains by 400 feet.Byrd now knew that he would be able to
reach the South Pole which was 300 miles away, for there were no more mountains in sight. The aircraft was able to fly
over the endless white plains without difficulty.
exercises：
can－－可能性
be able to－－可能性，強調成功地做
4......
could與過去時態(tài)有關，強調可能性
be able to強調成功地做
用過去式表達，表示在過去發(fā)生
過去完成時，強調在過去地過去
5...d...
could rise －－有可能，不知道結果
might rise －－ 可能
might succeed in rising－－可能成功地做
rose－－沒有情態(tài)動詞，表示已經成為事實
6...d...
be able to
was/were able to－－表示這個動作在過去成功地做
will be able to--將來可能會成＝can
pole n （地球的）極
flight n 飛行
explorer n 探險家
lie v 處于
serious adj 嚴重的
point n 地點
seem v 似乎，好像，看起來
crash v 墜毀
sack n 袋子
clear v 越過
aircraft n 飛機
endless adj 無盡的
plain n 平原
South Pole 南極
North Pole 北極
Pole Star 北極星
explore v 探險
exploration n （科研相關）探索，探求，開發(fā)
adventure n 冒險（追求刺激）
venture n 冒險（為了財富，沒有生命保障）
tell a lie 撒謊
lie n 謊言；lie v 撒謊 Eg. you lied。you liar！
lie，lied，lied撒謊
lie，lay，lain 處于，位于
stay in bed/lie in bed趟在床上
lie現在分詞－－》lying
lay v 放，放置：lay an eff 下一個蛋
lay vt. lay sth ，lay，laid，laid
hang，hung，hung掛，懸掛
hang，hanged，hanged絞刑
you lied！
you lied to me
lie in bed
point點，一般指從飛機上向下看的點
地點place，spot
dot 點
@-->at
seem ＋ as if
seem ＋ adv
seem to be
seem that
Eg.：he seems rich。
he seems to be rich
it seems that he is rich
it seems that 看起來似乎
seem as if看起來似乎
Eg.:he seems as if he had never lived in England before
crash（從上向下掉）
aircrash空難
strike 撞擊
clash撞擊，沖突
over 越過（距離）
clear （凌空）越過
go over飛躍
clear the mountain飛躍山峰
the horse cleared the fense
mountains 高山
plain girl 平凡的女孩
i'm a plain girl
text
In 1929, three years after his flight over
the North Pole, the American explorer,
R. E. Byrd, successfully flew over the
South Pole for the first time. Though, at
first, Byrd and his men were able to take
a great many photographs of the moun-
tains that lay below, they soon ran into
serious trouble. At one point, it seemed certain that their plane would crash. It
could only get over the mountains if it rose to 10,000 feet. Byrd at once ordered
his men to throw out two heavy food sacks. The plane was then able to rise and
it cleared the mountains by 400 feet.Byrd now knew that he would be able to
reach the South Pole which was 300 miles away, for there were no more mountains in sight. The aircraft was able to fly
over the endless white plains without difficulty.
exercises：
can－－可能性
be able to－－可能性，強調成功地做
4......
could與過去時態(tài)有關，強調可能性
be able to強調成功地做
用過去式表達，表示在過去發(fā)生
過去完成時，強調在過去地過去
5...d...
could rise －－有可能，不知道結果
might rise －－ 可能
might succeed in rising－－可能成功地做
rose－－沒有情態(tài)動詞，表示已經成為事實
6...d...
be able to
was/were able to－－表示這個動作在過去成功地做
will be able to--將來可能會成＝can