grammar 过去分词作状语公开课
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= When heated, water turns into steam. 过去分词作时间状语
2. Because he was exhausted, he fell asleep at once.
= Because exhausted, he fell asleep at once. 过去分词作原因状语
Revision:
Please find out the past participles.
过 1.The s_t_o__le__n_bike belongs to J1a.作ck.定语
去 2.The glass is b__r_o_k__e_n.
2.作表语
分 3.Mary heard her name c_a_l_l_e_3d_.作by宾a 补stranger.
= The girl left, followed by a little dog. 过去分词作方式或伴随状语
summary 过去分词作状语
1.过去分词在句子中可以作_时__间__状__语__、原__因__状__语__、 条__件__状__语__、让__步__状__语__和方__式__或__伴__随__状__语___等。相 当于相应的状语从句。
词 4._A__s_k_e_d_
it.
what
had
happened,4h.作e t状old语us
பைடு நூலகம்
about
Grammar
过去分词作状语
The Past Participle as the Adverbial
1.When water is heated, water turns into steam.
如： (be) lost (迷路); (be) lost in (沉湎); (be) seated (坐); (be) born (出身于); (be) dressed in (穿着)；(be) interested in(感兴趣)； (be) tired of (厌烦)；(be) worried about (担心)等。 e.g. Dressed in white, she looks more beautiful.
即学即练：
1. When _c_o_m_p_a_r_i_n_g_(compare) different cultures, we often pay attention only to the differences without noticing the many similarities.
2. __B_la_m__e_d__(blame) for the breakdown of the school computer network, Alice was in low spirits.
a time machine
3.If I am given a time machine , I will pay a visit to the future.
= If given a time machine, I will pay a visit to the future. 过去分词作条件状语
4. Although she was Laughed at by many people, she continued her study.
= Although laughed at by many people, she continued her study.过去分词作让步状语
5. The girl left, and she was followed by a little dog.
重难点辨析（一）：主语一致
__S_e_e_in_g_ (see) from the hill, you will find
the city looks like a big garden.
__S_e_e_n__ (see) from the hill, the city looks
like a big garden.
3. _S_u_r_p_ri_s_e_d_(surprise) and happy, Tony stood up and accepted the prize. 过去分词不表被
动而表状态
分词作状语答题记忆口诀
分词作状语，主语是问题。 逗号前后两动作，共用一主语。 主语找出后，再来判关系。 主动-ing,被动用-ed。
注意：当过去分词作方式状语或伴随状语时，没 有相应的从句可替换，相当于一个并列分句。
2.为了表示强调，过去分词可与连词构成“连词＋ 过去分词”结构作状语,但连词也可省略。
3.过去分词作状语时其逻辑主语与主句的主语保持 一致。
用所给词的适当形式填空。
1. _S__ee_n___ (see) from the hill, the city looks like a big garden. 过去分词短语作时间状语 2. _G__i_v_en_(give) more time, I will finish my work on time. 作条件状语 3. _D_o_n_e_ (do) in a hurry, his homework was full of mistakes. 作原因状语 4. _L__e_ft_(leave) at home, John didn’t feel afraid at all. 作让步状语 s5_u._pT_p_h_oe_rot_el_dd(smupanpoerntt)ebryedatyhoeumngeefteilnlogwr.oom作 随,方 状式 语或伴 6. _S_e_e_in_g__ (see) from the hill, you will find the city looks like a big garden.
分词作状语时，用现在分词还是过去分词，取决 于分词与句子主语之间的关系。 如果句子的主语和分词是主动关系, 用__现__在__分__词_____， 句子的主语和分词是被动关系， 用_过__去__分__词______。
重难点辨析（二）：不表被动的特殊情况
1、有些过去分词因来源于系表结构，作状语 时不表被动而表主语的状态。
2. Because he was exhausted, he fell asleep at once.
= Because exhausted, he fell asleep at once. 过去分词作原因状语
Revision:
Please find out the past participles.
过 1.The s_t_o__le__n_bike belongs to J1a.作ck.定语
去 2.The glass is b__r_o_k__e_n.
2.作表语
分 3.Mary heard her name c_a_l_l_e_3d_.作by宾a 补stranger.
= The girl left, followed by a little dog. 过去分词作方式或伴随状语
summary 过去分词作状语
1.过去分词在句子中可以作_时__间__状__语__、原__因__状__语__、 条__件__状__语__、让__步__状__语__和方__式__或__伴__随__状__语___等。相 当于相应的状语从句。
词 4._A__s_k_e_d_
it.
what
had
happened,4h.作e t状old语us
பைடு நூலகம்
about
Grammar
过去分词作状语
The Past Participle as the Adverbial
1.When water is heated, water turns into steam.
如： (be) lost (迷路); (be) lost in (沉湎); (be) seated (坐); (be) born (出身于); (be) dressed in (穿着)；(be) interested in(感兴趣)； (be) tired of (厌烦)；(be) worried about (担心)等。 e.g. Dressed in white, she looks more beautiful.
即学即练：
1. When _c_o_m_p_a_r_i_n_g_(compare) different cultures, we often pay attention only to the differences without noticing the many similarities.
2. __B_la_m__e_d__(blame) for the breakdown of the school computer network, Alice was in low spirits.
a time machine
3.If I am given a time machine , I will pay a visit to the future.
= If given a time machine, I will pay a visit to the future. 过去分词作条件状语
4. Although she was Laughed at by many people, she continued her study.
= Although laughed at by many people, she continued her study.过去分词作让步状语
5. The girl left, and she was followed by a little dog.
重难点辨析（一）：主语一致
__S_e_e_in_g_ (see) from the hill, you will find
the city looks like a big garden.
__S_e_e_n__ (see) from the hill, the city looks
like a big garden.
3. _S_u_r_p_ri_s_e_d_(surprise) and happy, Tony stood up and accepted the prize. 过去分词不表被
动而表状态
分词作状语答题记忆口诀
分词作状语，主语是问题。 逗号前后两动作，共用一主语。 主语找出后，再来判关系。 主动-ing,被动用-ed。
注意：当过去分词作方式状语或伴随状语时，没 有相应的从句可替换，相当于一个并列分句。
2.为了表示强调，过去分词可与连词构成“连词＋ 过去分词”结构作状语,但连词也可省略。
3.过去分词作状语时其逻辑主语与主句的主语保持 一致。
用所给词的适当形式填空。
1. _S__ee_n___ (see) from the hill, the city looks like a big garden. 过去分词短语作时间状语 2. _G__i_v_en_(give) more time, I will finish my work on time. 作条件状语 3. _D_o_n_e_ (do) in a hurry, his homework was full of mistakes. 作原因状语 4. _L__e_ft_(leave) at home, John didn’t feel afraid at all. 作让步状语 s5_u._pT_p_h_oe_rot_el_dd(smupanpoerntt)ebryedatyhoeumngeefteilnlogwr.oom作 随,方 状式 语或伴 6. _S_e_e_in_g__ (see) from the hill, you will find the city looks like a big garden.
分词作状语时，用现在分词还是过去分词，取决 于分词与句子主语之间的关系。 如果句子的主语和分词是主动关系, 用__现__在__分__词_____， 句子的主语和分词是被动关系， 用_过__去__分__词______。
重难点辨析（二）：不表被动的特殊情况
1、有些过去分词因来源于系表结构，作状语 时不表被动而表主语的状态。