英语人教版八年级下册Unit5 sectionA 1a-2d.ppt

1、情景 引入,合作 探究,课堂 小结,随堂 训练,Unit5 What were you doing when the rainstorm came?,Section A (1a-2d),What happened yesterday?,rainstorm,情景引入,1a Where were the people at the time of the rainstorm? Match the statements with the people in the picture.,1. _ I was in the library. 2. _ I was in my house. 3. _ I w

2、as on the street. 4. _ I was at the bus stop.,b,d,c,a,What were they doing when the rainstorm came? Lets listen. Pay attention to “was/were +doing”.,探究点二 Listening,Listen to the TV report and circle the correct responses.,doing my homework/ studying b. playing basketball / reading c. going to work /

3、 waiting for the bus d. walking home / shopping,1b,She was reading at home.,Look at the pictures and answer the questions by using “was/were + doing”.,What was your sister doing at the time of the rainstorm?,探究点三 Speaking,He _.,What was your brother doing at the time of the rainstorm?,was doing his

4、homework,Talk about what the people in 1a were doing at the time of the rainstorm.,A: What was the girl doing at the time of the rainstorm?,B: She was at home doing her homework.,1c,A: What was the boy doing at the time of the rainstorm?,B: He was reading at the library after school.,A: What was the

5、 woman doing at the time of the rainstorm?,B: She was waiting for the bus after work.,A: What was the man doing at the time of the rainstorm?,B: He was walking home from the supermarket.,Now you are the reporter. Give a report on the weather!,探究点四 Retell,What happened to the boy?,2a,Listen and numbe

6、r the pictures.,1,2,3,4,5,2a,Listen again. Fill in the blanks in the sentences.,My alarm didnt go off so I _up late.,I _ to the bus stop but I still missed the bus.,woke,ran,2b,I _for the bus when it began to rain heavily.,I _so busy _ for the umbrella that I didnt see a car coming.,was waiting,was,

7、looking,I took a hot shower and _ some warm food.,ate,Retell the story,Jacks unlucky day,2c,Use the information in 2a to retell the story in a conversation between the boy and a TV reporter.,Read the conversation in 2d and answer the questions.,1. What was Linda doing at seven last night? 2. What wa

8、s Linda doing at eight last night? 3. What was Linda doing at nine last night? 4. Why did Mary call Linda last night?,She was in the kitchen helping her mom.,She was taking a shower.,She was sleeping.,She needed help with her homework.,探究点五 Reading,区分 when 与while,(1) “当的时候”,如后面连接的动词为进行时态,则用while多于用w

9、hen。而when通常与瞬间性动词或延续性不强的动词连用。 (2) 如果while前后的动词都是进行时态,while可译为“与此同时”。 I was reading while my brother was drawing.,课堂小结,(3) 当while前后的句子描述的情况相对或相反,while可译为“而”,while更强调并列的对比而非转折。 e.g. I am outgoing while my sister is quiet and shy.,总之,when表示做某种动作的时间或瞬间,由其引导的时间状语的时态如果是一般过去时,其主句通常要用过去进行时。while表示略长的一段时间,由其

10、引导的时间状语从句用过去进行时,而主句时态根据实际情况而定。,Summary,1. 在图书馆 2. 在的时候 3. 去上班 4. 等公共汽车 5. 走路回家 6. 在街上 7. 打篮球 8. 弹钢琴,in the library at the time of go to work wait for the bus walk home on the street play basketball play the piano,语法-过去进行时Past progressive tense,过去进行时（Pastcontinuoustense或PastProgressivetense）表示过去某时某刻正

11、在进行的动作（不强调是否完成）。（过去进行时具体用在什么地方，看下面的内容） 具体概念 一、概念和用法：过去进行时 表示在过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：lastnight,lastSaturday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 here searching all day last Sunday? 上周日他一整天都在研

12、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：What was shedoing at nineoclock yesterday?昨天晚上九点她在做什么？（介词短语表示时间点） When Isaw 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 anewspaper.他边等车边看报。（两个动作都是延续的） He was cleaning his car whileI wa scooking.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,is,am,are,believe,belong,care,forget,hate,have（拥有），hear,know,like,love,mean,mind,notice,own,remember,seem,suppose,understand,w