过去进行时讲解84628

• 2. I was _te_le_p_h_on_i_ng_ (telephone) a friend when Bob __ca_m_e___ (come) in.
• 3. Jim __ju_m_p_e_d___ (jump) on the bus as it _w_a_s_m_o_v_in_g__ (move) away.
• Were you playing basketball at 6:30 yesterday? ---Yes, I was./No, I wasn’t.
• Was he playing the piano at that moment? ---Yes, he was./No, he wasn’t.
• I was playing basketball at 6:30 yesterday. • He was playing the piano at that moment. •They were doing homework at 8:00 last night
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(2)否定句： 主语 + was/were + not + （doing） + 其他
A rabbit was ……. While a pig
was….
Βιβλιοθήκη Baidu
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小结
•was /were +doing+过去某一具体时刻 •过去进行时+while+过去进行时 •过去进行时+when+一般过去时 •一般过去时+when/while+过去进行时
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• 5.通常不能用于过去进行时的动词主要有： agree, be, believe, belong, care, forget, hate, have(拥有), hear, know, like, love, mean, mind, notice, own, remember, seem, suppose, understand, want, wish等。例如：
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⑷特殊疑问句： 特殊疑问词 + 一般疑问句
• What were you doing at 8:00pm yesterday? • Where was he working at that time?
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• 3、标志性词语
• （1）at that time. at that moment. yesterday evening
• I wasn’t playing basketball at 6:30 yesterday. • He wasn’t playing the piano at that moment. • They weren’t doing homework at 8:00 last night.
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⑶一般疑问句： Was/Were + 主语 + (doing) + 其他
• I was knowing the answer. I knew the answer.
• I wasn’t understanding him.
• I didn’t understand him.
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练习
• 1. While wew_e_re__w_a_it_in_g(wait) for the bus, a girl ____r_an_ (run) up to us.
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2. 表示过去一段时间内持续进行的动作。
昨天夜里下了一夜的雪。
It was snowing last night.
比较：
It was said that she was writing a novel last year.
据说，她去年一直在写一本小说。
It was said that she wrote a novel last year.
-They were drawing a car.
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过去进行时和 while 连用 A was/were +doing sth While B + was/were +doing sth
长时动作
长时动作
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While
What were they doing yesterday afternoon?
据说，她去年写0 A了一本小说。
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过去进行时： I was walking down the street when it began to rain.
When it began to rain
now
I was walking
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Mary Jim Li Lei Lily Lucy Sue
What were they drawing when the
• （2）以when引导的谓语动词是一般过去时 的时间状语
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II:用法
• 1. 表示过去某一时刻正在进行的动作。
• 今天下午5点的时候，他在打篮球。
He was playing basketball at 5 this afternoon.
当我进去的时候，她正在写一篇作文。
She was writing a composition when I entered.
过去进行时
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•1、关键词：was/were doing
•2、句子结构： •肯定句：主语+was/were+现在分词+其他
•否定句：主语+was/were not+现在分词+其他
•疑问句：was/were+主语+现在分词+其他 特殊疑问句： 特殊疑问词 + 一般疑问句
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⑴肯定句：主语 + was/were + (doing) + 其他.
teacher came in?
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-What was Lilei drawing when the teacher came in?
-He was drawing an elephant.
-What were the twins drawing when the teacher came in?
He was playing basketball while
she was sleeping.
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while Use
to describe(描述) pictures
at 3 p.m. yesterday
A monkey was …….while two cats were……
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at 9 p.m. yesterday