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译林版英语八年级上册Unit 8 Natural disasters_学案4
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这是一份译林版英语八年级上册Unit 8 Natural disasters_学案4，共4页。
Unit 8 Natural disastersLesson 4【学习目标】学习过去进行时态的各种句型。【学习重难点】过去进行时的应用。【学习过程】一、写出下列单词的现在分词：Play___________ step____________ hide____________ discuss____________plan___________ wait_____________ buy_____________ try_____________run___________ shop_____________ begin____________ sit_____________search_________ mop_____________二、预习现在进行时与过去进行时的基本构成方法。1．过去进行时的基本构成方法：was /were + doing 2．讲解过去进行时：（1）表示过去某一段时间内一直进行的动作。时间状语: from 8: 00to 9:00 last night等，也可由上下文暗示。（2）表示在过去某个时间点发生的事情。时间点如：then, at 8 o’clock last night, when I was sleeping等。 What was she doing at nine o’clock yesterday? (介词短语表示时间点) When I saw him, he was decorating his room. (when从句表示时间点) （3）通常不能用于过去进行时的动词改错：I was knowing the answer._______________________I wasn’t understanding him. _____________________（4）句型：肯定句：主语+ was /were +doing +其它否定句：主语+ was /were +not +doing +其它一般疑问句：Was /Were +主语+ doing+其它? 肯定回答：Yes, 主语+was /were.否定回答：No, 主语+wasn’t /weren’t.特殊疑问句：特殊疑问词+was /were+主语+ doing+其它? 三、知识点1．terrible adj. terribly adv.昨晚，第九大街发生了一起可怕的交通事故。A ______ _______ _______ _______ on ______ Street last night.今天他病得很厉害。 He is ______ ______ today.2．break v. 打破，破碎 broke （过去式）broken adj. 打破的，损坏的老师正在努力查明谁打破那扇窗子。The teacher is ______ ______ ______ ______ _______ ______ the window?break down 坏掉，出毛病=be broken=don’t work上周我的电脑坏掉了。My computer ______ _______ last week.=There ______ ______ _______ ________ my computer last week. = My computer _______ ______ last week.3．hit(击中，打) 过去式 hitThe car almost hit you, ______________? (反义疑问句)hit sb. in/on +the +部位 （软部位用in 硬部位用on）他打了那个小偷的脸。He _______ the thief _______ ________ face.没有人知道谁打了那个强盗的鼻子。Nobody ________ who ______ the robber ______ ______ _______.【达标检测】一、用动词的适当形式填空。1．I ______________ (have) my breakfast at half past six yesterday morning.2．Mary _________ (go) over her lessons from six to seven last night. John and peter __________ (do) the same thing.3．What ________ you ________ (do) at that time? We _________ (watch) TV.4．Was your father at home yesterday evening? Yes, he was. He _____________ (listen) to the radio.5．They ____________ (not make) a model ship when I __________ (see) him.6．__________ they _________ (have) a meeting at 4 yesterday afternoon? No, they ________. They ____________ (clean) the classroom.7．______ it ______(rain) when you left school? Yes, it ________.8．What _____ your father ________ (do) when he _________ (be) your age?9．One day, Edison _____ (wait) for a train to arrive, and suddenly a little boy __________(run) to the track(轨道) to play.10．What __________your father _______ (do) yesterday evening? He __________ (study) at the evening school.二、按要求进行句型转换。1．We were having a PE class at four yesterday afternoon. (改为否定句)We _______ ________ a PE class at four yesterday afternoon.2．I was reviewing my lessons at eight last night.(改为一般疑问句，做肯、否回答，对划线部分提问)________________________________________________________________________________________________________________________________________________________________________________________________________________3．He ran in the park. (用at this time yesterday改写)___________________________________________________4．They were playing computer games at nine last night. ( 对划线部分提问)____________________________________________________5．I was reading a novel at three yesterday afternoon in the library. ( 对划线部分提问)____________________________________________________三、翻译下列句子。1．地震开始的时候，很多人正在床上睡觉。Many people _______ _______ in the bed when the ________ ________.2．你昨天这个时候在干什么？我在搜索因特网。_________ ________ _________ _________at this time yesterday? I_________ _________the Internet.3．老师进来时，学生在小声说话吗？是的。_____ the students______ softly when the teacher____ ____the classroom? Yes, ______ ______.4．当我看电视的时候，我弟弟在玩电脑游戏。______ I _____ ______ TV, my brother_____ _____ computer games.5．当他们在一家咖啡店闲聊时，突然听到一声像打雷似的巨响。______ they _____ ______with each other in a coffee shop, they suddenly _______ a loud noise______ _______.
Unit 8 Natural disastersLesson 4【学习目标】学习过去进行时态的各种句型。【学习重难点】过去进行时的应用。【学习过程】一、写出下列单词的现在分词：Play___________ step____________ hide____________ discuss____________plan___________ wait_____________ buy_____________ try_____________run___________ shop_____________ begin____________ sit_____________search_________ mop_____________二、预习现在进行时与过去进行时的基本构成方法。1．过去进行时的基本构成方法：was /were + doing 2．讲解过去进行时：（1）表示过去某一段时间内一直进行的动作。时间状语: from 8: 00to 9:00 last night等，也可由上下文暗示。（2）表示在过去某个时间点发生的事情。时间点如：then, at 8 o’clock last night, when I was sleeping等。 What was she doing at nine o’clock yesterday? (介词短语表示时间点) When I saw him, he was decorating his room. (when从句表示时间点) （3）通常不能用于过去进行时的动词改错：I was knowing the answer._______________________I wasn’t understanding him. _____________________（4）句型：肯定句：主语+ was /were +doing +其它否定句：主语+ was /were +not +doing +其它一般疑问句：Was /Were +主语+ doing+其它? 肯定回答：Yes, 主语+was /were.否定回答：No, 主语+wasn’t /weren’t.特殊疑问句：特殊疑问词+was /were+主语+ doing+其它? 三、知识点1．terrible adj. terribly adv.昨晚，第九大街发生了一起可怕的交通事故。A ______ _______ _______ _______ on ______ Street last night.今天他病得很厉害。 He is ______ ______ today.2．break v. 打破，破碎 broke （过去式）broken adj. 打破的，损坏的老师正在努力查明谁打破那扇窗子。The teacher is ______ ______ ______ ______ _______ ______ the window?break down 坏掉，出毛病=be broken=don’t work上周我的电脑坏掉了。My computer ______ _______ last week.=There ______ ______ _______ ________ my computer last week. = My computer _______ ______ last week.3．hit(击中，打) 过去式 hitThe car almost hit you, ______________? (反义疑问句)hit sb. in/on +the +部位 （软部位用in 硬部位用on）他打了那个小偷的脸。He _______ the thief _______ ________ face.没有人知道谁打了那个强盗的鼻子。Nobody ________ who ______ the robber ______ ______ _______.【达标检测】一、用动词的适当形式填空。1．I ______________ (have) my breakfast at half past six yesterday morning.2．Mary _________ (go) over her lessons from six to seven last night. John and peter __________ (do) the same thing.3．What ________ you ________ (do) at that time? We _________ (watch) TV.4．Was your father at home yesterday evening? Yes, he was. He _____________ (listen) to the radio.5．They ____________ (not make) a model ship when I __________ (see) him.6．__________ they _________ (have) a meeting at 4 yesterday afternoon? No, they ________. They ____________ (clean) the classroom.7．______ it ______(rain) when you left school? Yes, it ________.8．What _____ your father ________ (do) when he _________ (be) your age?9．One day, Edison _____ (wait) for a train to arrive, and suddenly a little boy __________(run) to the track(轨道) to play.10．What __________your father _______ (do) yesterday evening? He __________ (study) at the evening school.二、按要求进行句型转换。1．We were having a PE class at four yesterday afternoon. (改为否定句)We _______ ________ a PE class at four yesterday afternoon.2．I was reviewing my lessons at eight last night.(改为一般疑问句，做肯、否回答，对划线部分提问)________________________________________________________________________________________________________________________________________________________________________________________________________________3．He ran in the park. (用at this time yesterday改写)___________________________________________________4．They were playing computer games at nine last night. ( 对划线部分提问)____________________________________________________5．I was reading a novel at three yesterday afternoon in the library. ( 对划线部分提问)____________________________________________________三、翻译下列句子。1．地震开始的时候，很多人正在床上睡觉。Many people _______ _______ in the bed when the ________ ________.2．你昨天这个时候在干什么？我在搜索因特网。_________ ________ _________ _________at this time yesterday? I_________ _________the Internet.3．老师进来时，学生在小声说话吗？是的。_____ the students______ softly when the teacher____ ____the classroom? Yes, ______ ______.4．当我看电视的时候，我弟弟在玩电脑游戏。______ I _____ ______ TV, my brother_____ _____ computer games.5．当他们在一家咖啡店闲聊时，突然听到一声像打雷似的巨响。______ they _____ ______with each other in a coffee shop, they suddenly _______ a loud noise______ _______.
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