过去分词做状语优秀课件
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过去分词做状语优秀课件
过去Hale Waihona Puke Baidu词作时间状语
相当于时间状语从句，有时为了突出 时间，可在分词前加when或while。 1. When it is heated, ice will be changed into water. When heated, ice will be changed into water.
→Because he was well known for his expert advice, he received many invitations to give lectures.
用过去分词作状语来改写句子。
1. As I was worried about the journey, 2. I was unsettled for the first few
if we are divided, we will fail.
2. Asked what had happened, he told us about it.
→When he was asked what had happened, he told us about it.
3. Well known for his expert advice, he received many invitations to give lectures.
3) As I was confused by the new surroundings, I was hit by the lack of fresh air. → _C_o_n_f_u_s_e_d_b_y__th__e_n_e_w__s_u_r_r_o_u_n_d_in__g_s, I was hit by the lack of fresh air.
Compare
1. Following the old man, we went upstairs.—we followed （伴随） (跟着那个老人, 我们上去了)
2. Followed by the old man, we went upstairs. (we were)（伴随） (被那个老人跟着, 我们上去了)
3. 从上面看, 体育场好像一个鸟巢。
____ from the top, the stadium looks
like a bird nest.
A. Seeing
B. Seen
4. 从太空看, 宇航员看不到长城。
____ from the space, the astronaut
can not discover the Great Wall.
attention
过去分词与现在分词作状语 过去分词表完成、被动, 与主句主语之 间是被动关系; 现在分词表进行, 主动, 与主句主语之 间是主动关系。 如果一个被动的动作发生在谓语动词 之前, 则可使用现在分词的完成被动式或过 去分词。
Summary
1) 过去分词在句子中可以作时间状语、 原因状语、伴随状语、条件状语和 让步状语等。
A. Seeing
B. Seen
Difference between the Present Participle and the Past Participle _U_s_e_d_for a long time, the book looks old. 由于用了很长时间，这本书看上去很旧。
_U_s_i_n_g_ the book, I find it useful. 在使用的过程中，我发现这本书很有用。 _L_o_o_k_i_n_g_ at her, he jumped with joy. _L_o_o_k_e_d_ at by her, he jumped with joy.
【注意】 选择现在分词还是过去分词，关
键看主句的主语。如分词的动作是主 句的主语发出，分词就选用现在分词， 反之就用过去分词。
考点点拨
1. The Olympic Games, ___ in 776 B.C., didn’t include women until 1912. A. first playing B. to be first played C. first played D. to be playing
过去分词作原因状语
相当于表示原因的状语从句。 1. Since/ As she was given advice by the
famous detective, the young lady was no longer afraid. Given advice by the famous detective, the young lady was no longer afraid.
daWyso.rried about the journey → _______________________, I was unsettled for the first few days.
2. If he is given time, he’ll make a firstclass tennis player. → _G_i_v_e_n_t_i_m_e_, he’ll make a first-class tennis player.
过去分词作条件或者假设状语 前面可带if，unless等从属连 词，相当于条件状语从句。
1. If they had been given more attention, the cabbages could have grown better. Given more attention, the cabbages could have grown better.
2) 过去分词作状语时,过去分词的逻辑 主语与句子主语一致。
过去分词作状语:
过去分词有两大特点：
1. 表示被动的动作； 2. 表示已经完成的动作, 因此, 当过去分
词作状语的时候一定要搞清楚分词与 主语的逻辑关系－－被动。
Rewrite with proper conjunctions.
1. United we stand, divided we fail. → If we are united, we will stand, but
过去Hale Waihona Puke Baidu词作时间状语
相当于时间状语从句，有时为了突出 时间，可在分词前加when或while。 1. When it is heated, ice will be changed into water. When heated, ice will be changed into water.
→Because he was well known for his expert advice, he received many invitations to give lectures.
用过去分词作状语来改写句子。
1. As I was worried about the journey, 2. I was unsettled for the first few
if we are divided, we will fail.
2. Asked what had happened, he told us about it.
→When he was asked what had happened, he told us about it.
3. Well known for his expert advice, he received many invitations to give lectures.
3) As I was confused by the new surroundings, I was hit by the lack of fresh air. → _C_o_n_f_u_s_e_d_b_y__th__e_n_e_w__s_u_r_r_o_u_n_d_in__g_s, I was hit by the lack of fresh air.
Compare
1. Following the old man, we went upstairs.—we followed （伴随） (跟着那个老人, 我们上去了)
2. Followed by the old man, we went upstairs. (we were)（伴随） (被那个老人跟着, 我们上去了)
3. 从上面看, 体育场好像一个鸟巢。
____ from the top, the stadium looks
like a bird nest.
A. Seeing
B. Seen
4. 从太空看, 宇航员看不到长城。
____ from the space, the astronaut
can not discover the Great Wall.
attention
过去分词与现在分词作状语 过去分词表完成、被动, 与主句主语之 间是被动关系; 现在分词表进行, 主动, 与主句主语之 间是主动关系。 如果一个被动的动作发生在谓语动词 之前, 则可使用现在分词的完成被动式或过 去分词。
Summary
1) 过去分词在句子中可以作时间状语、 原因状语、伴随状语、条件状语和 让步状语等。
A. Seeing
B. Seen
Difference between the Present Participle and the Past Participle _U_s_e_d_for a long time, the book looks old. 由于用了很长时间，这本书看上去很旧。
_U_s_i_n_g_ the book, I find it useful. 在使用的过程中，我发现这本书很有用。 _L_o_o_k_i_n_g_ at her, he jumped with joy. _L_o_o_k_e_d_ at by her, he jumped with joy.
【注意】 选择现在分词还是过去分词，关
键看主句的主语。如分词的动作是主 句的主语发出，分词就选用现在分词， 反之就用过去分词。
考点点拨
1. The Olympic Games, ___ in 776 B.C., didn’t include women until 1912. A. first playing B. to be first played C. first played D. to be playing
过去分词作原因状语
相当于表示原因的状语从句。 1. Since/ As she was given advice by the
famous detective, the young lady was no longer afraid. Given advice by the famous detective, the young lady was no longer afraid.
daWyso.rried about the journey → _______________________, I was unsettled for the first few days.
2. If he is given time, he’ll make a firstclass tennis player. → _G_i_v_e_n_t_i_m_e_, he’ll make a first-class tennis player.
过去分词作条件或者假设状语 前面可带if，unless等从属连 词，相当于条件状语从句。
1. If they had been given more attention, the cabbages could have grown better. Given more attention, the cabbages could have grown better.
2) 过去分词作状语时,过去分词的逻辑 主语与句子主语一致。
过去分词作状语:
过去分词有两大特点：
1. 表示被动的动作； 2. 表示已经完成的动作, 因此, 当过去分
词作状语的时候一定要搞清楚分词与 主语的逻辑关系－－被动。
Rewrite with proper conjunctions.
1. United we stand, divided we fail. → If we are united, we will stand, but