《九年義務教育六年制小學教科書.牛津小學英語》3A 第九單元第二教時

教案一、教學內容《九年義務教育六年制小學教科書.牛津小學英語》3a 第九單元第二教時二、教學目標：1、能聽懂、會說turn on/off …及其應答語all right./ok等。2、能聽懂、會說常見物品a light, a tv, a tap, a walkman.3、能使用簡單的祈使句表達“請別人干某事”的意思及進行應答。三、教學重點1、單詞：a light, a tv, a tap, a walkman, turn on, turn off.2、日常交際用語：turn on/off…及其應答語all right./ok等。四、教學難點1、turn on/off 的連讀.2、能在情景中靈活運用本課所學的日常交際用語。五、課前準備1、教具準備：磁帶、錄音機、實物：包、水龍頭、隨身聽。電視、水龍頭、隨身聽、燈的圖片、幾張表示地點的圖片.2、板書準備：在黑板上預先寫好課題unit 9 on and off六、教學過程一、       say a rhymet: boys and girls, now let’s say a rhyme：we are happy today.s: (齊聲背誦)二、  revision1、(實物投影幾幅地點的圖片)t: good morning,s1.s1:good morning, miss ju.t: how are you?s1: fine, thank you. and you?t: i’m fine, too. let’s go to hong mei park.(指圖上的紅梅公園)s1: good/great, but how?t: by bike. s----s 三、             presentation1、play a game.（聽口令做動作）t：open/close the book./ box/ pencil-box./ door./window/fridge/basket.stand up.sit down.…t:（課前把教室的燈開好）s1,turn off the light,please.(指指燈,幫助學生完成其任務)s1:all right.teach the word“light”學生跟讀單詞數遍t:(作關燈的動作) turn off the light.  let’s turn off the light.ss: all right.teach the word“turn off”學生跟讀數遍，邊讀邊做關燈的動作。2、show a bag to the students.t: guess, what’s in my bag?s1:a pencil.s2: a book.…t: let’s open it.ss:all right.t: oh, it’s a tap. 教師引導學生說：“turn off the tap,please.”show a picture of a light to the students.教師引導學生說：“turn off the light,please.”ss: turn off the light,please.t: ok/ all right.學生操練: turn off the light/tap,please.work in pairs like this:s1:turn off the light/ tap, please.s2:ok/all right.3、show a tv to the students.t: look, this is a tv.turn off the tv,please.s1: ok/all right.學生跟讀tv,turn off the tv.ask the students to make up the dialogues.4、show a walkman to the students.t: this is a walkman. t: who can turn on the walkman?教師手指隨身聽）s1:all right.(教師引導學生上臺打開隨身聽，播放出英文歌曲 ，讓學生跟著音樂拍手)t: teach the word “tv” ,“turn on” 學生跟讀turn on, turn on the light. turn on the walkman。 oh, nice music!.let’s have a break. sing a song,ok?ss: ok.(歌曲唱完)t: oh, let’s go on our class. who can turn off the walkman please?(一學生上臺關掉隨身聽)make the dialogues like this:s1:hello,s2. nice to meet you.s2:nice to meet you too.s1:turn on the walkman ,please.s2: all right.