1、Unit 5 过去分词作状语过去分词作状语 过去分词（短语）表示完成和被动过去分词（短语）表示完成和被动，作状语时，表示，作状语时，表示 动作发生的背景或情况，在意义上相当于一个状语从动作发生的背景或情况，在意义上相当于一个状语从 句，且与主语之间存在被动关系。否定形式是把句，且与主语之间存在被动关系。否定形式是把not 放在其前面。放在其前面。 过去分词作状语的过去分词作状语的 具体用法具体用法 Asked what had happened, he didnt answer it immediately. =When (he was) asked what had happened, he
2、 didnt answer it immediately. 一、过去分词作时间状语一、过去分词作时间状语 Caught in a heavy rain, he was all wet. =Because (he was) caught in a heavy rain, he was all wet. 二、过去分词作原因状语二、过去分词作原因状语 Grown in rich soil, these seeds can grow fast. =If (these seeds are)grown in rich soil, these seeds can grow fast. 三、过去分词作条件状语
3、三、过去分词作条件状语 Invited by him, I wont take part in the party. =Though I was invited by him, I wont take part in the party. 四、过去分词作让步状语四、过去分词作让步状语 She walked out of the house, followed by her little daughter. =She walked out of the house, and she was followed by her little daughter. 五、过去分词作方式或伴随状语五、过去分词
4、作方式或伴随状语 现在分词和过去分现在分词和过去分 词作状语的区别词作状语的区别 1. Following the old man, we went upstairs. 2. Followed by the old man, we went upstairs. 过去分词表示完成和被动，和句子主语之间是被动关系。过去分词表示完成和被动，和句子主语之间是被动关系。 现在分词表示进行和主动，和句子主语之间是主动关系。现在分词表示进行和主动，和句子主语之间是主动关系。 单句填空：单句填空： 1. _ (see) from the top of the tower, the south foot of
5、the mountain is a sea of trees. 2. _(offer) an important role in a new movie, she has got a chance to become famous. 3. _(give) the right kind of training, these teenage soccer players may one day grown into international stars. Seen Offered Given Unit 5 Reading 重点句型精讲重点句型精讲 1.As one virtual choir m
6、ember said, “Music helps me to forget my problems. With music, I became someone else” . 正如一位虚拟合唱团成员所说：正如一位虚拟合唱团成员所说：“音乐音乐 帮助我忘记我的困难。有了音乐，我就成为了另一个人。帮助我忘记我的困难。有了音乐，我就成为了另一个人。” 。 例：1.As is known to all, the moon travels around the earth once every month. =The moon travels around the earth once every mo
7、nth, as is known to all. 位置灵活位置灵活 例：2.As is often the case, we have worked out the production plan. 3.As we expected, he failed the exam. 4.As is reported in the newspaper, talks between the countries are making progress. 5.They were satisfied with this decision, as has been said before, 常用短语：常用短语：a
8、s is known to all, as is often the case, as we expected, as is reported in the newspaper, as has been said before等。等。 2. Moved by this music, he said, “It was like seeing color for the first time.” 他被这段音乐打动了，他被这段音乐打动了， 他说：他说： “那种感觉如同是第一次看见了色彩一样。那种感觉如同是第一次看见了色彩一样。” 1. Asked what had happened, his fac
9、e turned red. 2. Caught in the heavy rain, he was all wet. 时间状语时间状语 原因宾语原因宾语 3. Compared with you, I still have a long way to go. 4. Left alone at home, he still didnt feel frightened. 5. She sat by the window, lost in thought. 条件状语条件状语 让步状语让步状语 伴随状语伴随状语 3. Since then, the virtual choir has became a
10、 worldwide phenomenon. 从那以后，从那以后， 虚拟合唱团就成为了一个全球的现象。虚拟合唱团就成为了一个全球的现象。 1.Great changes have taken place since then. 2.The factories have been closed since January. 3.He has put on weight since he gave up smoking. 单句填空：单句填空： 1. _ is known to the United States, Mark Twain is a great American writer. 2. _ (see) from the moon, the earth is blue. 3. I _(change) five jobs since I left Shanghai. As have changed Seen Bye-bye!
