you doing when the ufo arrived-6八年級(jí)英語教案.doc

安定學(xué)區(qū)三市中學(xué) 七年級(jí)英語科教學(xué)設(shè)計(jì)教學(xué)內(nèi)容Unit 3 What were you doing when the UFO arrived?（6）主備教師顏伶俐上課教師教學(xué)課時(shí)5備課日期上課日期學(xué)期教學(xué)總課時(shí)教學(xué)目標(biāo)1.知識(shí)與技能Words and expressions 重點(diǎn)詞匯和短語modern, kill, murder, bright, silence, meaningKey sentences 重點(diǎn)句子We were having fun in the playground when the bell rang. People often remember what they were doing when they heard the news .2.過程與方法Enable students to understand the passage about the important event of Martin Luther King.3.情感、態(tài)度與價(jià)值觀Help students learn how to understand a text through its title and first sentences in each paragraph.教學(xué)重點(diǎn)Understand the topic sentences in each paragraph.教學(xué)難點(diǎn)Understand the topic sentences in each paragraph.教學(xué)方法觀察法，討論法、講解法。教學(xué)準(zhǔn)備Pictures of some important events. 板書設(shè)計(jì)：作業(yè)設(shè)計(jì)：課后習(xí)題教 學(xué) 步 驟個(gè)案修改本單元總結(jié)：A. 過去進(jìn)行時(shí)過去進(jìn)行時(shí)表示過去某一時(shí)刻或者某段時(shí)間正在進(jìn)行或發(fā)生的動(dòng)作，常和表過去的時(shí)間狀語連用，如： I was doing my homework at this time yesterday.昨天的這個(gè)時(shí)候我正在做作業(yè)。They were waiting for you yesterday. 他們昨天一直在等你。過去進(jìn)行時(shí)的構(gòu)成：肯定形式：主語+was/were+V-ing否定形式：主語+was not (wasnt)/were not (werent)+V-ing疑問形式：Was/Were+主語+V-ing?；居梅ǎ?. 過去進(jìn)行時(shí)表示過去某一段時(shí)間或某一時(shí)刻正在進(jìn)行的動(dòng)作。常與之連用的時(shí)間狀語有，at that time/moment, (at) this time yesterday (last night/Sunday/week), at+點(diǎn)鐘+yesterday (last night / Sunday)，when sb. did sth等時(shí)間狀語從句，如： What were you doing at 7p.m. yesterday?昨天晚上七點(diǎn)你在干什么？ I first met Mary three years ago. She was working at a radio shop at that time.我第一次遇到瑪麗是在三年前，當(dāng)時(shí)她在一家無線電商店工作。I was cooking when she knocked at the door.她敲門時(shí)我正在做飯。2. when后通常用表示暫短性動(dòng)詞，while后通常用表示持續(xù)性動(dòng)詞，因此它所引導(dǎo)的狀語從句中，謂語動(dòng)詞常用進(jìn)行時(shí)態(tài)，如：When the car exploded I was walking past it.= While I was walking past the car it exploded.3. 在本單元中，出現(xiàn)了以when和while引導(dǎo)的時(shí)間狀語從句。 （1） 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 sleeping when his mother got home yesterday morning （2） while表示“在的時(shí)候”、“在期間”。它強(qiáng)調(diào)主句的動(dòng)作與從句的動(dòng)作同時(shí)發(fā)生或主句的動(dòng)作發(fā)生在從句的動(dòng)作過程中。while從句中必須是表示動(dòng)作或狀態(tài)的延續(xù)性動(dòng)詞。如：The weather was fine while we were in Beijing .She called while I was out .如果主句的動(dòng)作在從句的動(dòng)作過程中發(fā)生，從句常用進(jìn)行時(shí)。如：While we were swimming someone stole our clothes. Dont talk so loud while others are working.4. 分句用一般過去時(shí)。如：I was taking a walk when I met him.我正在散步，突然遇見了他。 We were playing outside when it began to rain.我們正在外邊玩，這時(shí)下起雨來了。 B. 語言點(diǎn)1. UFO：Unidentified Flying Object 不明飛行物1947年6月24日，一名叫做阿諾德的美國商人，架著一架小型飛機(jī)在華盛頓州上空，發(fā)現(xiàn)一組巨型不明飛行物以1000公里左右的速度，同他一起在空中翱翔。阿諾德的有關(guān)目擊報(bào)告第一次引起公眾的興趣，從此“飛碟”或UFO便迅速流傳開來。2. The boy was walking down the street when a UFO landed. 當(dāng)一個(gè)UFO著陸的時(shí)候，那個(gè)男孩正在街上走。land n. 陸地，地面 v. 登陸，降落3. 請(qǐng)注意介詞的不同at around ten oclock in the morning 早上10點(diǎn)左右in the morning/afternoon/evening 在早上/下午/晚上at noon 在正午at night 在晚上4. take off （1）脫下 eg. Please take off your coat. Its warm in the room. 請(qǐng)脫下大衣，屋子里面很暖和。（2）起飛 eg. The girl was eating the ice-cream when the UFO took off. 當(dāng)UFO起飛的時(shí)候，那個(gè)女孩正在吃冰激凌。5. talk on the phone 通過電話談話 注意：這里要用介詞on6. get out of the shower 洗完澡出來get out of the UFO 從UFO中出來 get out 出來7. I was walking down the street when a UFO landed right in front of me 當(dāng)一個(gè)UFO恰好落在我面前的時(shí)候，我正在街上走。 right在這里是副詞，“恰好”“正好”的意思，表示強(qiáng)調(diào)。 例如right now（現(xiàn)在） right here（就在這兒） right in front of me 恰好在我前面8. be surprised （某人）很吃驚eg. He was surprised when I saw him. 我看見他的時(shí)候，他很吃驚。另外，surprise sb. 指“讓某人吃驚” eg. I dont want to surprise you. 我不想讓你吃驚。9. Before the police arrived, the alien left the shop. 在警方到達(dá)之前，外星人離開了商店。before“在之前”引導(dǎo)時(shí)間狀語從句 10. be scared （某人）給嚇壞了，害怕了 eg. He was scared when he heard the strange voice .當(dāng)他聽到了那個(gè)奇怪的聲音，他害怕了11. run away 逃跑12. walk around the station 在車站走來走去13. She didnt think about looking outside the station. 她沒想到過要往車站外面看一看。 think about 考慮 look