you doing when the ufo arrived-6八年級英語教案.doc

安定學(xué)區(qū)三市中學(xué) 七年級英語科教學(xué)設(shè)計教學(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5備課日期上課日期學(xué)期教學(xué)總課時教學(xué)目標1.知識與技能Words and expressions 重點詞匯和短語modern, kill, murder, bright, silence, meaningKey sentences 重點句子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)度與價值觀Help students learn how to understand a text through its title and first sentences in each paragraph.教學(xué)重點Understand the topic sentences in each paragraph.教學(xué)難點Understand the topic sentences in each paragraph.教學(xué)方法觀察法，討論法、講解法。教學(xué)準備Pictures of some important events. 板書設(shè)計：作業(yè)設(shè)計：課后習(xí)題教 學(xué) 步 驟個案修改本單元總結(jié)：A. 過去進行時過去進行時表示過去某一時刻或者某段時間正在進行或發(fā)生的動作，常和表過去的時間狀語連用，如： I was doing my homework at this time yesterday.昨天的這個時候我正在做作業(yè)。They were waiting for you yesterday. 他們昨天一直在等你。過去進行時的構(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。基本用法：1. 過去進行時表示過去某一段時間或某一時刻正在進行的動作。常與之連用的時間狀語有，at that time/moment, (at) this time yesterday (last night/Sunday/week), at+點鐘+yesterday (last night / Sunday)，when sb. did sth等時間狀語從句，如： What were you doing at 7p.m. yesterday?昨天晚上七點你在干什么？ 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，當時她在一家無線電商店工作。I was cooking when she knocked at the door.她敲門時我正在做飯。2. when后通常用表示暫短性動詞，while后通常用表示持續(xù)性動詞，因此它所引導(dǎo)的狀語從句中，謂語動詞常用進行時態(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)的時間狀語從句。 （1） when表示“當?shù)臅r候”。從句中既可用延續(xù)性動詞，又可用非延續(xù)性動詞，這些動詞既可以表示動作，又可表示狀態(tài)。從句中的動作既可和主句的動作同時發(fā)生，又可在主句的動作之前或之后發(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“在的時候”、“在期間”。它強調(diào)主句的動作與從句的動作同時發(fā)生或主句的動作發(fā)生在從句的動作過程中。while從句中必須是表示動作或狀態(tài)的延續(xù)性動詞。如：The weather was fine while we were in Beijing .She called while I was out .如果主句的動作在從句的動作過程中發(fā)生，從句常用進行時。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。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，這時下起雨來了。 B. 語言點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. 當一個UFO著陸的時候，那個男孩正在街上走。land n. 陸地，地面 v. 登陸，降落3. 請注意介詞的不同at around ten oclock in the morning 早上10點左右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UFO起飛的時候，那個女孩正在吃冰激凌。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 當一個UFO恰好落在我面前的時候，我正在街上走。 right在這里是副詞，“恰好”“正好”的意思，表示強調(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. 在警方到達之前，外星人離開了商店。before“在之前”引導(dǎo)時間狀語從句 10. be scared （某人）給嚇壞了，害怕了 eg. He was scared when he heard the strange voice .當他聽到了那個奇怪的聲音，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