过去进行时教案分析.docVIP

[内容提要] 含6大部分：本单元教学目标、知识背景、重点难点分析、词汇讲解、时态等语法突破、语言点19个的讲解。资料贯穿整个单元，方便教师备课、学生学习、复习。一. 本单元教学内容：Hello , boys and girls . Hows everything going ? In this unit , we will learn to talk about past events and to tell a story .（一）语言目标（Language goals）1. Talk about past events . 谈论过去发生的事件。2. Tell a story . 讲述故事。（二）语言结构（Structures）1. 过去进行时态： “was / were + doing”结构Questions and statements with past progressive .2. Adverbial clauses with when and while .以when、while引导的时间状语从句3. 复习一般过去时（Past tense）（三）目标语言（Target Language）1. What were you doing when the UFO arrived ? I was sitting in the barbers chair .? ?当UFO到达的时候，你正在做什么？我正坐在理发店的椅子上。2. The barber was cutting my hair when they arrived .3. While he was buying souvenirs , a girl called the police .4. The girl was shopping when the alien got out .5. While the girl was shopping , the alien got out .6. How about you ? I was doing my homework .7. Youre kidding .（四）词汇（Vocabulary）1. 部分动词的过去式took off（起飞、脱下）??arrived（到达）??landed（着陆）got out（下车、下来）? ?shouted（喊叫）??climbed（爬）happened（发生）? ?? ???ran away（逃跑）2. 部分动词的-ing形式cutting? ? cooking? ? eating? ???getting out? ? goingmaking? ???shouting? ?sleeping? ?standing? ?? ? studyingtaking? ???talking? ? climbing? ?buying? ?? ?? ?coming3. when、while 当……时候4. bathroom（浴室）? ?barbers（理发店）? ?barber shop 理发店? ?shower（淋浴）? ?police officer（警官）5. another（另一个）??jump down（跳下来）? ?go up（向上去）? ? in front of（在……前面）（五）重点、难点分析1. 过去进行时：表示在过去某一时间内正在进行的动作。构成：was / were + 现在分词（其中was是am、is的过去式，were是are的过去式）eg. 1) I was doing my homework then . 那时，我正在做作业。? ? 2) He was cooking in the kitchen at 12 oclock yesterday .昨天12点，他正在厨房烧饭。用法：1）过去进行时表现过去某一时刻正在进行的动作。eg. She was writing a letter when I came in .我进来时，她正在写封信。2）过去进行时还表示过去某阶段正在进行的动作。eg. They were waiting for you yesterday .他们昨天一直在等你。2. 现在分词的构成1）一般动词在词尾加-ing，读[iη]，如gogoing。2）以不发音字母e结尾的动词，先去掉e，再加-ing。? ?comecoming? ???make→making? ? write→writing3）以重读闭音节结尾的动词，如果末尾以一个辅音字母结尾，应先双写这个字母，再加ing，x和