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1、 八下 Unit 5 What were you doing when the rainstorm came?主编人:夹河镇初级中学 学校:_ 教师姓名: 班级:_时间:2014 年 3 月 6 日 学生姓名_ Unit 5 第 1 课时 section A 1a2d 【教学目标】1.掌握过去进行时的构成及用法。学会与他人谈论难以忘记的过去发生的事件。2.通过学习,使学生学会在在困难时期相互帮助,为美化我们共同的家园尽一份自己的力。词汇目标:1rainstorm storm 在自然现象中专指风暴。rainstorm 和雨连起来就是雨加风暴,就是人们常说的暴风雨了。snowstorm 雪暴,有雪
2、有风暴 sand-storm(沙漠风暴);finance-storm(金融风暴)。 2 alarm 名词 n. 1.警报; 警报器C 2.闹钟C (=alarm clock) 3.惊慌,恐惧,担忧U及物动词 vt. 1.向.报警,向.告急 2.使惊慌不安,使恐惧 3.打扰 . 例句 :I gave the alarm as soon as I saw the smoke. 我一看见冒烟,就发出了警报。Alarm everyone quickly,someone is plundering the bank.快向大伙报警,有人在抢劫银行 She is pulling the young woma
3、n away in great alarm.她心里很害怕,赶紧拉着那个年轻女子出来。3 heavily heavily 副词 ,修饰动词或全句, 如: It rained heavily last night.heavy 形容词,可以后跟名词,如: a heavy desk. 前一般跟系动词,如: It is a heavy rain.4 begin begin to do something 和 beging doing something 都有表示开始干什么事情的意思, 但是有不同 begin doing something 特别指很强烈的持续性 .比如: He began smoking
4、 three years ago(他三年前开始抽烟)既开始养成习惯 This year the rainy season came earlier than before, it began raining in June(今年的雨季比以前来的早,在六月就下雨了) begin to do something 表示一件事情的开端,持续与否不重用. 比如:Its beginning to rain, we had better hurry home(下雨了 ,我们快回家吧) start 既是动词,又是名词 Its a bright new start. 它是个全新的开始。begin 只是动词.这两
5、个动词,都有开始之意,在一般情况下可互换使用5 miss 有两种词性,名词,动词作为名词的时候也有两种意思,一是“过错, 失败 ”的意思,如:It is a big miss.第二个是“小姐, 姑娘” 的意思,如:The Miss Browns are sisters.作为动词的时候意思比较多,具体如下:1. 未击中;未得到;未达到; 未见到 He threw the ball to me, but I missed it and it landed on the ground.他把球扔给我,但我没接住,球落在了地上。I was late because I missed the bus.我迟
6、到了,因为我误了公共汽车。2. 逃过;避开 I was lucky to miss the traffic accident.我很幸运躲过了车祸。3. 发觉丢失 When did you miss your pen?你什么时候发现钢笔丢了?4. 感觉缺少;因缺少而痛苦 Give the beggar a coin; you wont miss it.给这乞丐一个小硬币吧,这对您不算什么。5. 怀念;思念 Im sure that everybody will miss him very much.我相信每个人都会怀念他。6suddenly 副词 意外地;忽然;冷不防Mary suddenly
7、appeared in the doorway.玛丽突然出现在门口。My heart suddenly began beating violently.我的心突然开始勐烈地跳动。My mind suddenly switched back to my conversation with Jeremy.我的思绪突然回到了与杰里米的谈话上。 7strange 1.奇怪的,奇妙的,不可思议的 She was startled by a strange voice. 一个奇怪的声音使她吓了一跳。 Its strange that hes failed in the exam. 他竟然不及格,真是想不到
8、。 2.陌生的;生疏的,不熟悉的 The place is strange to me. 这地方我不熟悉。 3.生手的,外行的;不习惯的 My uncle is strange to city life. 我叔父不习惯都市生活。 4.冷淡的,不亲近的(+to)短语目标;1 at the time of “在.时候“强调时间点 2 on the street 在街道上 3 at the bus stop 在公交车站 4 walk home 走到家 5 wait for 等待 6 look for 寻找 7 go off (闹钟)响铃,发出滴答声(其他意思 : 响起 The alarm went
9、off. 警铃骤然响起。 变质 This milk has gone off. 牛奶变坏了。 入睡Hasnt the baby gone off yet? 婴孩还没入睡吗 ? 进行The plan went off well. ) 8 wake up 醒来 wake sb. up叫醒某人 9 pick up 文中为”拿起电话,接电话“(其他意思: 拾起 The boy picked up the hat for the old man. 男孩替老人拾起了帽子。收拾 You should pick up the tools after work. 工作结束后应该把工具收拾好。学到 ;获得 He
10、was picking up the skills quickly.他正在很快地掌握技术。接 Where should we pick you up? 我们应该去哪儿接你?好转 Business is beginning to pick up. 生意正在好转。 )重点句型:-What were you doing when the rainstorm came?- I was walking home .- While you were sleeping,I called Jenny.教学重点难点:过去进行时的表达方法【学习过程】一、创设情境,激情导入Whats the weather lik
11、e today? Did you experience a rainstorm?What were you doing when the rainstorm came?2、自主学习、自我提高1 个人自读,记忆本课单词并听写。2 认真观察 1a 图片,完成 1a3 完成 1b 2a 2b 的听力练习4 学完 2d 3、合作探究、共同提高翻译下列句子,讨论过去进行时的结构及用法1 当暴风雨来临时你在做什么_2 我正在找雨伞以至于我没有看见一辆汽车过来了_3 当开始下大雨时我正在等公交车。_4 当你正在睡觉时我打电话给珍妮她帮了我_4、成果展示,课堂小结过去进行时一、 概念和用法:过去进行时表示在过
12、去某一时刻或某一段时间内进行或发生的动作。其形式为 was /were + V-ing。常与表示过去的时间状语连用,如:last night, last Saturday等;或者与 when, while, as 引导的过去时间状语连用。例如:We were watching TV from seven to nine last night. 昨天晚上七点到九点的时候我们在看电视。 What was he researching all day last Sunday? 上周日他一整天都在研究什么? 二、 过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词短语、副词或从句来表示。如
13、: What was she doing at nine oclock yesterday? 昨天晚上九点她在做什么? (介词短语表示时间点 ) When I saw him he was decorating his room. 当我看见他的时候他正在装饰房间。 (when 从句表示时间点) 三、 在复合句中,如果主要动作和背景动作都是延续的或同时发生的,那么主从句的动词都可用过去进行时。例如: While he was waiting for the bus, he was reading a newspaper.他边等车边看报。 (两个动作都是延续的 ) He was cleaning
14、his car while I was cooking. 他擦车时我在做饭。(两个动作同时进行) 四、 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: 误:I was knowing the answer. 正:I knew the answer. 我知道答案。 误:I wasnt und
15、erstanding him. 正:I didnt understand him. 我不明白他的意思。典型例题 1) Mary _ a dress when she cut her finger. A. made B. is making C. was making D. makes 答案 C. 割伤手指是已发生的事情,应用过去时。同 时,when 表时间的同时性,玛丽在做衣服时 提供事情发生的背景,因此用过去进行时。 2) As she _ the newspaper, Granny _ asleep. read; was falling B. was reading; fell C. was reading; was falling D. read;fell 答案 B.句中的 as = when, while,意为当之时 。描述一件事发生的背景时,用过去进行;一个长动作发生的时候,另一个短动作发生。句意为 在她看报纸时,奶奶睡着了。句中的 fell (fall 的过去时) ,是系动词,后跟形容词,如:fall sick。 五、学生质疑,共同解答:思考:when 和 while 引导的时间状语从句区别while 引导的时