初中英语人教新目标 (Go for it) 版八年级下册Unit 5 What were you doing when the rainstorm came?Section A备课课件ppt

这是一份初中英语人教新目标 (Go for it) 版八年级下册Unit 5 What were you doing when the rainstorm came?Section A备课课件ppt，共34页。PPT课件主要包含了When I ，Revision，While I ，过去进行时，Practice，Sample，过去进行，when，一般过去，while等内容，欢迎下载使用。
Sectin A 3 Grammar fcus - 4c
He was ding …
When I called him up, he was sleeping.
Make up the sentences.
While I walked t schl, he was eating.
When I read the newspaper, he was watching TV.
What were yu ding at eight last night?I was taking a shwer.
What was she ding at the time f the rainstrm?She was ding her hmewrk.
Grammar Fcus
读下列句子, 你能总结出句子中包含的语法吗？
What was he ding when the rainstrm came?He was reading in the library when the rainstrm came.
What was Ben ding when it began t rain heavily?When it began t rain, Ben was helping his mm make dinner.
What was Jenny ding while Linda was sleeping?While Linda was sleeping, Jenny was helping Mary with her hmewrk.
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 was / were + 动词-ing
例如:A: What were yu ding at eight last night? 昨晚八点你在干什么？B: I was taking a shwer. 我(当时)在淋浴。A: What was he ding when the rainstrm came? 暴风雨来的时候他在干什么？B: He was reading in the library when the rainstrm came. 暴风雨来的时候他在图书馆看书。
A: What was Jenny ding while Linda was sleeping? 琳达在睡觉的时候, 珍妮在做什么？B: While Linda was sleeping, Jenny was helping Mary with her hmewrk. 琳达在睡觉的时候, 珍妮在帮助玛丽做作业。
肯定式：I/He/She/It was wrking.We/Yu/They/ were wrking. 否定式:I/He/She/It was nt wrking.We/Yu/They/ were nt wrking.
3. 句式(以wrk为例)
疑问式和简略回答:Was I wrking?Yes, yu were.N, yu were nt.Were yu wrking?Yes, I was.N, I was nt.
Was he/she/it wrking?Yes, he/she/it was.N, he/she/it was nt.Were we/yu/they wrking?Yes, yu/we/they were.N, yu/we/they were nt.
注：1.Was nt 常缩略为 wasn’t; were nt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。
例如:David wrte a letter t 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 t his friend last night. 大卫昨晚一直在给他的朋友写信。(信不一定写完。)
at five yesterday afternn
A: What was the by ding at table at five yesterday afternn? B: He was speaking with a girl.A: Was the girl at the table writing?B: N, she wasn’t.
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？ 请仔细观察下面的例句，然后补全空格中的内容。
过去进行时中的 when 和 while
① I was walking t schl when I saw a cat in a tree.②When Sally arrived hme, her mther was cleaning the huse. 主句的动作是持续性的，而从句动作是短暂性的，此时用 ______ 引导时间状语从句，主句用_________ 时态，从句用一般过去时态。
③ While I was sleeping in the bedrm, smene kncked at the dr.④ David fell while he was riding his bike. 主句的动作是短暂性的，从句的动作是持续性的，此时用 _______ 引导从句，主句用 __________ 时态，从句用过去进行时态。
⑤ While Andy was waiting fr the bus, he was reading a newspaper.⑥ He was cleaning his car while I was cking. 主句和从句的动作在过去的某时刻或某段时间同时发生，而且动作都是持续性的，此时用 _________ 引导从句，而且主句和从句都用 ____________ 时态。
将下列汉语句子翻译成英语。
1. 当我正在网上查找信息的时候，门铃响了。 While I was lking fr infrmatin n the Internet, the dr bell rang.
2. 当我看见他的时候，他正在做一架模型飞机。 He was making a mdel plane when I saw him. 3. 当我正在跑步的时候，我妈妈和我妹妹正在放风筝。 While I was running, my mther and my sister were flying a kite.
4a Lk at the table and write sentences with bth while and when.
1. While Jhn was taking phts, Mary bught a drink. Jhn was taking phts when Mary bught a drink.2. While Jhn was playing the pian, Mary left the huse. Jhn was playing the pian when Mary left the huse.
3. While Jhn was cleaning his rm, Mary turned n the radi. Jhn was cleaning his rm when Mary turned n the radi.4. While Jhn was shpping, Mary tk the car t the car wash. Jhn was shpping when Mary tk the car t the car wash.
4b Fill in the blanks with was,were, when r while.
At 7:00 a.m., I wke up. ______ I ____ makingmy breakfast, my brther ______ listening t the radi. ________ I was eating, the radi news talked abut a car accident near ur hme. My brther and I went ut right away t have a lk. _____ we gt t the place f the accident, the car _____ in bad shape frm hitting a tree. But luckily the driver ____ fine. The rads ______ icy because f the heavy snw frm the night befre.
While was
4c What were yu ding at these times last Sunday? Fill in the chart. Then ask yur partner.
A: What were yu ding at nine ’clck last Sunday mrning?B: I was sleeping. Hw abut yu?A: I was ding my hmewrk.B: Yu’re kidding!
I. 根据汉语意思完成下列英语句子，每空一词。1. 昨天下午五点钟你哥哥在做什么？ What ________ yur brther ________ at five yesterday afternn?2. 昨天我回到家时，我妈妈在洗衣服。 My mther _____ ________ clthes ________ I ________ hme yesterday. 
was washing
was ding  
3. 你做作业时，你妹妹在干什么？ What ________ yur sister ________ ________ yu ________ ________ yur hmewrk?
were ding
was ding
Ⅱ. 根据各题后括号内的要求完成下列各题， 每空一词（含缩略形式）。1. I was running in the park at 7:00 yesterday mrning.  (改为一般疑问句并作肯定回答) —________ ________ ________ in the park at 7:00 yesterday mrning? —________, ________ ________.
Yes I was  
Were yu running
2. I was flying kites with my friends at this time last Sunday.  (对划线部分提问) ________ ________ ________ ________ at this time last Sunday?3. They were playing basketball frm three t fur yesterday.   (改为否定句) They ________ ________ basketball frm three t fur yesterday.
weren’t playing
What were yu ding