人教版初中英语八年级下册教学课件Unit 5 What are you doing when the rainstorm came？ - 第2课时PPT
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主句的动作是短暂性的，从句的动作是持续性的，此时
用 __w_h_i_l_e_ 引导从句，主句用 __一__般__过__去__ 时态，从句
用过去进行时态。
⑤ While Andy was waiting for the bus, he was reading a newspaper.
⑥ He was cleaning his car while I was cooking. 主句和从句的动作在过去的某时刻或某段时间同时发
Look at the picture and think about what has happened.
Step Ⅱ Reading
3a Read the passage and answer the following questiweather like before the heavy rain started? Black clouds were making the sky very dark.
Step Ⅲ Discussion
3a Discuss the questions with a partner.
“Although the storm broke many things apart, it brought families and neighbors closer together.” What other things can bring people closer together? How can we help each other in times of difficulty?
B: He was reading in the library when the rainstorm came. 暴风雨来的时候他在图书馆看书。
3. 句式(以work为例) 肯定式： I/He/She/It was working. We/You/They/ were working. 否定式: I/He/She/It was not working. We/You/They/ were not working.
2.What was the neighborhood like after the storm? Fallen trees, broken windows and rubbish were everywhere.
3a Complete the sentences using information from the passage.
注意：
1) Was not 常缩略为 wasn’t; were not常缩略为 weren’t。 2) 一般过去时与过去进行时用法的比较: 一般过去时表示在过
去某个时间发生过的动作或存在的状态, 而过去进行时则表 示在过去某一时刻或某一段时间正在进行的动作。
David wrote a letter to his friend last night. 大卫昨晚给他的朋友写了封信。(信写完了。) David was writing a letter to his friend last night. 大卫昨晚一直在给他的朋友写信。(信不一定写完。)
Ben _f_el_l_a_s_le_e_p_ at about 3:00a.m. The wind _w_a_s__d_y_in_g__d_o_w_n_ at that time. When he woke up, the sun w__a_s_r_i_si_n_g_. He went outside and found the neighborhood was _i_n__a_m__e_ss_. They joined the neighbors to help __cl_e_a_n_u__p the neighborhood together. _A_l_th_o_u__g_h the storm broke things apart, it brought the neighbors _c_lo_s_e_r_ together.
· 人教版（ PEP） 初中英语
八年级下册教学课件
Unit 5 What were you doing when the
rainstorm came?
Period Ⅱ Section A 3a-Grammar Focus
Step Ⅰ Greeting and Leading in
T: Good morning, class! Ss: Good morning, teacher!
house. 主句的动作是持续性的，而从句动作是短暂性的，此时
用 _w__h_e_n_ 引导时间状语从句，主句用 __过__去__进__行__ 时
态，从句用一般过去时态。
③ While I was sleeping in the bedroom, someone knocked at
the door. ④ David fell while he was riding his bike.
Step Ⅳ Grammar Focus
读下列句子, 你能总结出句子中包含的语法吗？ What were you doing at eight last night? I was taking a shower.
What was she doing at the time of the rainstorm? She was doing her homework.
1. When the news on TV was reported, strong winds _w__e_r_e_b_l_o_w_i_n_g__outside.
2. While Ben’s mom was making sure the radio was working, his dad__w_a_s__p_u_t_ti_n_g_p__ie_c_e_s_o_f_w__o_o_d___ o_v_e_r_t_h_e__w_i_n_d_o_w_s___.
生，而且动作都是持续性的，此时用 ___w_h_i_le___ 引导 从句，而且主句和从句都用 __过__去___进__行___ 时态。
Step Ⅴ Homework
1.Retell the story to your partner. 2.Do some exercises about “when” and “while”.
疑问式和简略回答:
Was I working? Yes, you were. No, you were not. Were you working? Yes, I was. No, I was not.
Was he/she/it working? Yes, he/she/it was. No, he/she/it was not. Were we/you/they working? Yes, you/we/they were. No, you/we/they were not.
when和while都可表示“当……的时候”，引导时 间状语从句。你知道两者在过去进行时中的用法有什 么不同吗？
① I was walking to school when I saw a cat in a tree. ②When Sally arrived home, her mother was cleaning the
was/were + 动词-ing
A: What were you doing at eight last night? 昨晚八点你在干什么？
B: I was taking a shower. 我(当时)在淋浴。
A: What was he doing when the rainstorm came? 暴风雨来的时候他在干什么？
3. Ben _w__a_s_h_e_l_p_in_g__h_is__m_o_m___m_a_k_e__d_in__n_e_r when the heavy rain finally started. 4. When Ben __f_e_ll_a_s_l_e_e_p_ at 3:00 a.m., the wind ___w_a_s__ _d_y_i_n_g__d_o_w_n_____.
What was Jenny doing while Linda was sleeping? While Linda was sleeping, Jenny was helping Mary with her homework.
1. 基本概念 过去进行时表示在过去某一时刻或一段时间内正
在进行的动作。这一特定的过去时间除有上下文暗示以 外, 一般用时间状语来表示。 2. 结构
Fill in the blanks according to the passage.
The news on TV reported a heavy storm was coming. Black clouds _w_e_r_e_m__a_k_i_n_g the sky very dark. It was just like midnight. Everyone was busy. Ben’s dad _w_a_s__p_u_t_ti_n_g_ piece of wood over the windows _w_h_i_l_e his mom _w_a_s_m__a_k_i_n_g_ sure the flashlights and radio were working. _W__h_e_n_the rain began, Ben _w_a_s_h__el_p_i_n_g_ his mom make dinner. After dinner, they tried to play a card game, but it was hard _to__h_a_v_e_f_u_n_ with a serious storm happening outside.
What was he doing when the rainstorm came? He was reading in the library when the rainstorm came.
What was Ben doing when it began to rain heavily? When it began to rain, Ben was helping his mom make dinner.
用 __w_h_i_l_e_ 引导从句，主句用 __一__般__过__去__ 时态，从句
用过去进行时态。
⑤ While Andy was waiting for the bus, he was reading a newspaper.
⑥ He was cleaning his car while I was cooking. 主句和从句的动作在过去的某时刻或某段时间同时发
Look at the picture and think about what has happened.
Step Ⅱ Reading
3a Read the passage and answer the following questiweather like before the heavy rain started? Black clouds were making the sky very dark.
Step Ⅲ Discussion
3a Discuss the questions with a partner.
“Although the storm broke many things apart, it brought families and neighbors closer together.” What other things can bring people closer together? How can we help each other in times of difficulty?
B: He was reading in the library when the rainstorm came. 暴风雨来的时候他在图书馆看书。
3. 句式(以work为例) 肯定式： I/He/She/It was working. We/You/They/ were working. 否定式: I/He/She/It was not working. We/You/They/ were not working.
2.What was the neighborhood like after the storm? Fallen trees, broken windows and rubbish were everywhere.
3a Complete the sentences using information from the passage.
注意：
1) Was not 常缩略为 wasn’t; were not常缩略为 weren’t。 2) 一般过去时与过去进行时用法的比较: 一般过去时表示在过
去某个时间发生过的动作或存在的状态, 而过去进行时则表 示在过去某一时刻或某一段时间正在进行的动作。
David wrote a letter to his friend last night. 大卫昨晚给他的朋友写了封信。(信写完了。) David was writing a letter to his friend last night. 大卫昨晚一直在给他的朋友写信。(信不一定写完。)
Ben _f_el_l_a_s_le_e_p_ at about 3:00a.m. The wind _w_a_s__d_y_in_g__d_o_w_n_ at that time. When he woke up, the sun w__a_s_r_i_si_n_g_. He went outside and found the neighborhood was _i_n__a_m__e_ss_. They joined the neighbors to help __cl_e_a_n_u__p the neighborhood together. _A_l_th_o_u__g_h the storm broke things apart, it brought the neighbors _c_lo_s_e_r_ together.
· 人教版（ PEP） 初中英语
八年级下册教学课件
Unit 5 What were you doing when the
rainstorm came?
Period Ⅱ Section A 3a-Grammar Focus
Step Ⅰ Greeting and Leading in
T: Good morning, class! Ss: Good morning, teacher!
house. 主句的动作是持续性的，而从句动作是短暂性的，此时
用 _w__h_e_n_ 引导时间状语从句，主句用 __过__去__进__行__ 时
态，从句用一般过去时态。
③ While I was sleeping in the bedroom, someone knocked at
the door. ④ David fell while he was riding his bike.
Step Ⅳ Grammar Focus
读下列句子, 你能总结出句子中包含的语法吗？ What were you doing at eight last night? I was taking a shower.
What was she doing at the time of the rainstorm? She was doing her homework.
1. When the news on TV was reported, strong winds _w__e_r_e_b_l_o_w_i_n_g__outside.
2. While Ben’s mom was making sure the radio was working, his dad__w_a_s__p_u_t_ti_n_g_p__ie_c_e_s_o_f_w__o_o_d___ o_v_e_r_t_h_e__w_i_n_d_o_w_s___.
生，而且动作都是持续性的，此时用 ___w_h_i_le___ 引导 从句，而且主句和从句都用 __过__去___进__行___ 时态。
Step Ⅴ Homework
1.Retell the story to your partner. 2.Do some exercises about “when” and “while”.
疑问式和简略回答:
Was I working? Yes, you were. No, you were not. Were you working? Yes, I was. No, I was not.
Was he/she/it working? Yes, he/she/it was. No, he/she/it was not. Were we/you/they working? Yes, you/we/they were. No, you/we/they were not.
when和while都可表示“当……的时候”，引导时 间状语从句。你知道两者在过去进行时中的用法有什 么不同吗？
① I was walking to school when I saw a cat in a tree. ②When Sally arrived home, her mother was cleaning the
was/were + 动词-ing
A: What were you doing at eight last night? 昨晚八点你在干什么？
B: I was taking a shower. 我(当时)在淋浴。
A: What was he doing when the rainstorm came? 暴风雨来的时候他在干什么？
3. Ben _w__a_s_h_e_l_p_in_g__h_is__m_o_m___m_a_k_e__d_in__n_e_r when the heavy rain finally started. 4. When Ben __f_e_ll_a_s_l_e_e_p_ at 3:00 a.m., the wind ___w_a_s__ _d_y_i_n_g__d_o_w_n_____.
What was Jenny doing while Linda was sleeping? While Linda was sleeping, Jenny was helping Mary with her homework.
1. 基本概念 过去进行时表示在过去某一时刻或一段时间内正
在进行的动作。这一特定的过去时间除有上下文暗示以 外, 一般用时间状语来表示。 2. 结构
Fill in the blanks according to the passage.
The news on TV reported a heavy storm was coming. Black clouds _w_e_r_e_m__a_k_i_n_g the sky very dark. It was just like midnight. Everyone was busy. Ben’s dad _w_a_s__p_u_t_ti_n_g_ piece of wood over the windows _w_h_i_l_e his mom _w_a_s_m__a_k_i_n_g_ sure the flashlights and radio were working. _W__h_e_n_the rain began, Ben _w_a_s_h__el_p_i_n_g_ his mom make dinner. After dinner, they tried to play a card game, but it was hard _to__h_a_v_e_f_u_n_ with a serious storm happening outside.
What was he doing when the rainstorm came? He was reading in the library when the rainstorm came.
What was Ben doing when it began to rain heavily? When it began to rain, Ben was helping his mom make dinner.