復(fù)件2014八年級(jí)英語(yǔ)下冊(cè)u(píng)nit5whatwereyoudoingwhentherainstormcame課件

1、What were you doing when the rainstorm came?Unit 5Section A Unit 5 What were you doing when the rainstorm came? 曲溝鎮(zhèn)一中 韓新艷 leaning Aims1：掌握下列單詞和短語(yǔ)： take photos clean his room , buy a drink turn on the radio woke up listen to the radio right away in a bad shape luckily heavy snow2: 繼續(xù)學(xué)習(xí)過(guò)去進(jìn)行時(shí) ( was/wer

2、e + doing ) What were you doing at eight last night? I was taking a shower教學(xué)難點(diǎn)when, while引導(dǎo)的時(shí)間狀語(yǔ)從句中的過(guò)去時(shí)和過(guò)去進(jìn)行時(shí) 1： take photos照相 2： clean his room 打掃他的房間buy a drink 買飲料 turn on the radio 打開(kāi)收音機(jī) woke up 醒來(lái) listen to the radio 聽(tīng) a car accident 一場(chǎng)車禍 right away 立刻，馬上 in a bad shape luckily 幸運(yùn)的 heavy snow 大

3、雪What was he / she doing at last Sunday?9:00 am11:00 am8:00 pm10:00 pmI was What were you doing at last Sunday?9:00 am11:00 am8:00 pm10:00 pmI was 1. What _ (be) you _ (do) when he arrived?2. Jim _ (sleep) when I came in.3.They _ (watch) TV at 8:00 yesterday evening.4. Now he _ (read) and _(write).

4、were doing was sleeping were watching is reading writing. 用所給詞的正確形式填空What were you doing ? I was taking photos . What were you doing ?I was listening to the radio . What were you doing ?I was buying a drink . What were you doing ?What was he doing ?What was she doing ? 1. 以when和while引導(dǎo)的時(shí)間狀語(yǔ)從句1) 延續(xù)性動(dòng)

5、詞和非延續(xù)性動(dòng)詞延續(xù)性動(dòng)詞指動(dòng)作可以延續(xù)一段時(shí)間, 而不是 瞬間結(jié)束。如: work、study、drink、eat等。非延續(xù)性動(dòng)詞指動(dòng)作極為短暫，瞬間結(jié)束。如: start、begin、hit、jump、knock等。2) 在本單元中, 出現(xiàn)了以when和while引導(dǎo)的 時(shí)間狀語(yǔ)從句。when表示“當(dāng)?shù)臅r(shí)候”。從句中既可用延續(xù)性動(dòng)詞, 又可用非延續(xù)性動(dòng)詞, 這些動(dòng)詞既可以表示動(dòng)作, 又可表示狀態(tài)。從句中的動(dòng)作既可和主句的動(dòng)作同時(shí)發(fā)生, 又可在主句的動(dòng)作之前或之后發(fā)生。如：Mary was having dinner when I saw her .The boy was still sle

6、eping when his mother got home yesterday morning .總結(jié)1) when可指時(shí)間點(diǎn), 又可指時(shí)間段, 從句中 可用延續(xù)性動(dòng)詞, 也可用非延續(xù)性動(dòng)詞，常跟一般過(guò)去時(shí)。2) while總是指一個(gè)時(shí)間段, 從句中必須用延 續(xù)性動(dòng)詞，常跟過(guò)去進(jìn)行時(shí)。Revision: when vs. while 這兩個(gè)詞都有“當(dāng)?shù)臅r(shí)候”的意思。when 既可指某一點(diǎn)時(shí)間, 也可以指一段時(shí)間; while 強(qiáng)調(diào)一段時(shí)間, 所以從句的謂語(yǔ)動(dòng)詞常是延續(xù)性的。當(dāng) when表示“在某一段時(shí)間里” 的意思時(shí), 它可以代替while, 但while不能代替when.e.g. When

7、 I came home, she was cooking dinner. 當(dāng)我到家時(shí), 她正在做飯。When you hang wet clothes near a fire, you will see steam rising from them.當(dāng)你把濕衣服掛在火邊時(shí), 你會(huì)看到水汽從衣服上升起。Revision: when vs. while 這兩個(gè)詞都有“當(dāng)?shù)臅r(shí)候”的意思。when 既可指某一點(diǎn)時(shí)間, 也可以指一段時(shí)間; while 強(qiáng)調(diào)一段時(shí)間, 所以從句的謂語(yǔ)動(dòng)詞常是延續(xù)性的。當(dāng) when表示“在某一段時(shí)間里” 的意思時(shí), 它可以代替while, 但while不能代替when.e

8、.g. When I came home, she was cooking dinner. 當(dāng)我到家時(shí), 她正在做飯。When you hang wet clothes near a fire, you will see steam rising from them.當(dāng)你把濕衣服掛在火邊時(shí), 你會(huì)看到水汽從衣服上升起。 與過(guò)去進(jìn)行時(shí)連用的時(shí)間狀語(yǔ)，常見(jiàn)的有 at nine last night/at that time=then/at this time yesterday/或有when the teacher came in/ while he was reading的提示 過(guò)去進(jìn)行時(shí)的構(gòu)成

9、：waswere +現(xiàn)在分詞【2013浙江杭州】Sally took a photo of her friends while they _ computer games. A. play B. are playing C. have playedD. were playing【2013黑龍江綏化】My uncle _ books in the room at this time yesterday.A. was seeing B. is reading C. was reading【2013黑龍江齊齊哈爾3】What_ you_ when the captain came in? A. ar

10、e; doing B. did; do C. were; doing中考鏈接DCC1. What _ (be) you _ (do) when he arrived?2. Jim _ (sleep) when I came in.3.They _ (watch) TV at 8:00 yesterday evening.4. Now he _ (read) and _(write). were doing was sleeping were watching is reading writing. 用所給詞的正確形式填空5. Mother _ (wash) clothes when I _ (get) home from school yesterday afternoon.6. Look, my sister _ (be