新概念課文toolatelesson7

1、學(xué)生：教師：林文麗時(shí)間：年月日科目：第次課本次授課重點(diǎn):First：liste n and the n an swer the questi on.Second: learn something newThird: exercisesToo lateFirst liste n and the n an swer the questi on.Did the detectives save the diam ondsThe plane was late and detectives were waiting at the airport all morning. They were expecti

2、ng a valuable parcel of diam onds from South Africa. A few hours earlier, some one had told the police that thieves would try to steal the diam on ds. When the pla ne arrived, some of the detectives were wait ing in side the mai n buildi ng while others were wait ing on the airfield. Two men took th

3、e parcel off the plane and carried it into the. Customs House. While two detectives were keeping guard at the door, two others ope ned the parcel. To their surprise,the precious parcel was full of stones and sand !New words and expressi ons detective di?tektiv n.偵探 airport ?)?:tn .機(jī)場(chǎng) expectiks?pekt

4、v.期待，等待 valuable ?v?lju?bl adj.貴重的 parcel ?p a :s?.包裹 diamonds ?dai?m?nd n.鉆石 steal sti:l ( stole st ? l ，stolen ?st?l?nmain mein adj. 主要的airfield ?e?:ld n.飛機(jī)起落的場(chǎng)地 guard ga :(fl.警衛(wèi)，警戒，守衛(wèi) precious ?pre? adj.珍貴的stone st?un n. 石子 sand s? nd n.沙子 v.偷Note on the text1. detectives were waiting at the airp

5、ort all morning,偵探們?cè)跈C(jī)場(chǎng)等了整整一上午。句中的動(dòng)詞時(shí)態(tài)是 過(guò)去進(jìn)行時(shí)。過(guò)去進(jìn)行時(shí)常用來(lái)表示過(guò)去某時(shí)正在進(jìn)行的情況或動(dòng)作。本課課文中有4個(gè)句子使用了過(guò)去進(jìn)行時(shí)。2. keep guard ，守衛(wèi)3. to their surprise ， 是他們吃驚的是。參考譯文飛機(jī)誤點(diǎn)了，偵探們?cè)跈C(jī)場(chǎng)等了整整一個(gè)上午。他們正期待從南非來(lái)的一個(gè)裝著鉆石的貴重包裹。數(shù)小時(shí)以前， 有人向警方報(bào)告，說(shuō)有人企圖偷走這些鉆石。當(dāng)飛機(jī)到達(dá)時(shí)，一些偵探等候在主樓內(nèi)，另一些偵探則守候在停機(jī) 坪上。有兩個(gè)人把包裹拿下飛機(jī)，進(jìn)了海關(guān)。這時(shí)兩個(gè)偵探把住門口，另外兩個(gè)偵探打開了包裹。令他們吃驚的 是，那珍貴的包裹里

6、裝的是石頭和沙子！Answer the questions in not more than 50 words.1. How long were detectives waiting at the airport2. What were they expecting from South Africa3. Where did two men take the parcel after the arrival of the plane4. How many detectives opened it5. What was the parcel full ofKey structures 關(guān)鍵句型W

7、hat were you doing when I telephoned 過(guò)去進(jìn)行時(shí) 細(xì)讀這些過(guò)去進(jìn)行時(shí)的例句，特別是斜體印出的表示時(shí)間的狀語(yǔ)。When I was waiting the garden ， it began to rain .當(dāng)我正在花園里澆水時(shí)，開始下雨了。I was having breakfast when the telephone rang.我正在吃早餐時(shí)，電話鈴響了。While we were hav ing a party , the lights went out. 當(dāng)我們正在聚會(huì)時(shí)，燈熄滅了。George was readingwhile his wife

8、was listening to the radio.喬治在看書時(shí)，他的妻子在聽(tīng)收音機(jī)。 As I was getting on the bus ， I slipped and hurt my foot.當(dāng)我上公交時(shí)，我滑了一下，撞傷我的腳。 Some one kno cked at the door just as I was gett ing into the bath.就在我要進(jìn)澡盤洗澡時(shí)有人敲門 The plane was late and detectives were waiting at the airport all morning.一、過(guò)去進(jìn)行時(shí)的概念及用法（一）概念:表示過(guò)

9、去某一時(shí)刻里或過(guò)去某一段時(shí)間里正在發(fā)生的動(dòng)作 例如：I was singing a song at that time.我那時(shí)正在唱歌。He was doi ng his homework at 9:00 yesterday 他昨天九點(diǎn)正在寫他的作業(yè)。（二）過(guò)去進(jìn)行時(shí)的用法及常用時(shí)間狀語(yǔ)1. 表示過(guò)去某一時(shí)刻正在進(jìn)行的動(dòng)作，常與時(shí)間狀語(yǔ)例如：this time yesterday， at that time, then, at 9:00 yesterday 等連用。例如：一What were you doing this time yesterday你昨天這個(gè)時(shí)候正在做什么I was watc

10、h ing TV.我正在看電視。2. 表示過(guò)去某一時(shí)刻正在發(fā)生的動(dòng)作，常與 when弓丨導(dǎo)時(shí)間狀語(yǔ)從句連用, 例如：What were you doing when the UFO arrived當(dāng)飛碟到的時(shí)候，你正在干什么I was walking along the stream when I met my teacher of English.當(dāng)我沿著小溪散步時(shí)遇至到了英 語(yǔ)老師。3. 表示過(guò)去的某段時(shí)間發(fā)生的動(dòng)作和狀態(tài)，可以用while引導(dǎo)的時(shí)間狀語(yǔ)從句連用例如：While I was watering the garden, it began to rain.當(dāng)我在花園澆水時(shí)，突然下

11、雨了。While we were having a party, the lights went out.當(dāng)我們正在句型聚會(huì)時(shí)，燈突然滅了。*注意：1.在when引導(dǎo)的時(shí)間狀語(yǔ)從句中，過(guò)去進(jìn)行時(shí)可能出現(xiàn)在從句，也可能出現(xiàn)在主句。例如： When she was playing football, her mother came home.當(dāng)她正在踢足球時(shí)，她媽媽回家了。Whe n the watch bega n, he was doing his homework.當(dāng)比賽開始的時(shí)候，他正在做作業(yè)。2. 在while引導(dǎo)的時(shí)間狀語(yǔ)從句中，從句是過(guò)去進(jìn)行時(shí)，主句是一般過(guò)時(shí)或者過(guò)去進(jìn)行時(shí)。例如：W

12、hile Lucy was singing， Tom was dancing當(dāng)露西在唱歌時(shí)，湯姆在跳舞。While she was washi ng her clothes, the light went out.當(dāng)她在洗衣服時(shí)，燈滅了。二、過(guò)去進(jìn)行時(shí)的構(gòu)成過(guò)去進(jìn)行時(shí)有助動(dòng)詞was/were+doing的形式構(gòu)成1. 助動(dòng)詞was/were有人稱和數(shù)的變化：第一、三人稱用was第二人稱用were,單數(shù)名詞用was,復(fù)數(shù)名詞用were.的變化(1) 一般直接在動(dòng)詞的末尾加上ing例如：study f studyinghelp helpingsing singing以e結(jié)尾的動(dòng)詞，將e去掉，再加i

13、ng例如：livelivingdancedancingwrite writingwakewak ingmake maki ngcome comingtake tak ing(3) 以重讀閉音節(jié)結(jié)尾，呈現(xiàn) 輔，元，輔”結(jié)構(gòu)的動(dòng)詞，先雙寫末尾的輔音字母，再加ing例如：stop-stoppingsit-sitting run-runningforget-forgettingbeg in-beg inning cut, get, hit, run, sit, stop, set, swim, fit, dig, forget(4) 以ie結(jié)尾的動(dòng)詞，把ie改為y，再加inglie-lying三、句型

14、轉(zhuǎn)換1. 肯定句：主語(yǔ)+was/were+動(dòng)詞的ing例如： He was walking on the way home this time yesterday.昨天的這個(gè)時(shí)候他正在回家的路上。2. 否定句：在助動(dòng)詞was/were后面加not 句型：主語(yǔ)+wasn' t/weren ' t+動(dòng)詞的ing例如： He wasn' t walking on the way home this time yesterday.昨天的這個(gè)時(shí)候他沒(méi)在回家的路上。3. 一般疑問(wèn)句及回答：將助動(dòng)詞 was/were提前，其余不變句型：Was/were+主語(yǔ)+動(dòng)詞的ing肯定回答：Y

15、es主語(yǔ)+was/were 否定回答：No,主語(yǔ)+wasn' t/weren ' t例如： Was he walking on the way home this time yesterday他昨天這個(gè)時(shí)候走在回家的路上嗎Yes, he was. No, he wasn ' t.4特殊疑問(wèn)句：特殊疑問(wèn)詞+般疑問(wèn)句句型：特殊疑問(wèn)詞+was/were+主語(yǔ)+動(dòng)詞ing例如： Why was he walking on the way home this time yesterday為什么他昨天的這個(gè)時(shí)候走在回家的路上5.反意疑問(wèn)句：句型：原句，wasn' t/weren ' t+主語(yǔ)例如： He was walking on the road this time yesterday, wasn' t he他昨天這個(gè)時(shí)候正走在回家的路上，不是嗎ExercisesA Un derl ine the verbs in the passage which tell us what was happe ningB What was happening