让步 Knowing where I live, he never comes to see me.

(＝Although he knows where I live, he never comes to see me.)

尽管知道我住哪里，但他从来也没有来看我。 结果 The boy fell off his bike, breaking his left arm.

(＝The boy fell off his bike so that he broke his left arm.)

男孩从他的自行车上摔了下来，弄折了他的左胳膊。 方式 He came running into the room.

(＝He came and ran into the room.)

他跑进屋来。 伴随 He sat at the table, reading a magazine.

(＝He sat at the table and read a magazine.)

他坐在桌子旁，读着一本杂志。 　　[即时训练1]　用动词­ing形式改写下面的句子

　　①If you read carefully, you'll learn something new.

　　→Reading carefully, you'll learn something new.

　　②As he was very tired, he couldn't walk any further.

　　→Being very tired, he couldn't walk any further.

　　③Although he worked as hard as he could, he didn't pass the exam.

　　→Working as hard as he could, he didn't pass the exam.

　　【导学号：75832007】

　　考点二　动词­ing形式的时态和语态

　　1．在逻辑上，当动词­ing形式表示的动作和句子谓语动词表示的动作(几乎)同时发生时用一般式；当动词­ing形式表示的动作发生在句子谓语动词之前时用完成式。

　　Seeing the stranger coming towards him, little Tom ran away as fast as he could.　

　　看见陌生人朝他来了，小汤姆尽可能快地跑开了。( see和run几乎同时发生)　

　　Having studied English for three years, he could read brief stories in English.　

　　由于学习了三年英语，他能用英语读简单的故事。( study发生在read之前)

　　2．在逻辑上，当句子的主语执行动词­ing形式表示的动作时，动词­ing形式用主动式；当句子的主语承受动词­ing形式表示的动作时，动词­ing形式用被动式。

　　He listened to the tape, making notes now and then.

　　他听着磁带，偶尔记笔记。(he执行make表示的动作)

　　Being called by a stranger, he realized what had happened.

　　由于一个陌生人打电话，他意识到出事了。(he承受call表示的动作)

[即时训练2]