英语人教版八年级下册Unit 5 SectionA（Period 1 1a-2d.doc

Unit 5 What were you doing when the rainstorm came?SectionA（Period 1 1a-2d）1.【学习目标】1 语言目标：能运用过去时态描写过去发生的事情2 技能目标：能听懂有关过去发生事件，能简单描写过去发后的事件3 情感目标：能过学习本课，培养学生在困境中互帮互助的品质【重难点】重点 ：1.单词短语: rainstorm, suddenly, alarm , go off , pick up , strange, heavily, begin2.句子: 1）What was she doing at the time of the rainstorm?She was doing her homework.2）What was he doing when the rainstorm came?He was reading in the library when the rainstorm came.3）What was Jenny doing while Linda was sleeping?While Linda was sleeping, Jenny was helping Mary with her homework3. 语法：过去进行时。难点:when, while引导的时间状语从句中的过去时和过去进行时【知识点拨】1. My alarm didnt go off so I woke up late. alarm n. 闹钟 e.g. What time shall I set the alarm for? 我该把闹钟拨到几点钟响？2. I was waiting for the bus when it began to rain heavily. 1) begin v. (began) 开始 e.g. Ill begin whenever youre ready. 你什么时候准备好我就开始。常用的句型： begintodo与begindoing一般来说，begin to do和begin doing可以互换，但在以下三种情况下，用to do。 I. 主语不是指人，而是it等。 如：It began to rain. II. begin后接表示心理活动的词。如：begin to know还有believe, wonder, think等词。 III. begin本身是ing形式，为避免重复后接to do。 即：beginning to do2) heavily adv. 在很大程度上；大量地e.g. moving heavily 吃力地移动 It was raining heavily. 雨下得很大。3. So, when the rainstorm suddenly came, suddenly adv. 突然；忽然e.g. I suddenly remembered that I hadnt locked the door. 我忽然想起没有锁门。4. Thats strange. strange adj. 奇特的，奇怪的；不可思议的e.g. Hes always here; its strange youve never met him. 他经常在这，你却没有见过他，真是不可思议。5. I called at seven and you didnt pick up.(=pick up the phone) 接电话 pick up 还有以下含义：1) 拾起；抱起 e.g. Thechildrenpickedupmanyseashellsattheseashore.孩子们在海边捡到许多贝壳。 2) 搭载 e.g. Thecarstoppedtopickmeup. 汽车停下来接我。课中案一、自主学习： 1. 模仿操练：(Pairwork) What were you doing when the teacher came in? I was talking with my friend. 2. 小组活动：接龙游戏来训练，看哪组又快又准确。A: What were you doing when the teacher came in?B: I was doing my homework. What were you doing when the teacher came in?C: I was eating food. What were you doing when the teacher came in?二、合作探究、质疑解惑: 1. What were you doing when the rainstorm came? 当暴风雨到来时你在干什么？ I was waiting for the bus. 我在等车。 此句是过去进行时，下面我们讨论一下过去进行时的用法。1. 过去进行时的定义:过去进行时主要表示过去某一时刻正在进行的动作，或表示过去某一阶段一直在进行的动作。例如：I was eating with Tom at 8:00 yesterday. 昨天八点我与汤姆一起吃饭。2. 过去进行时的结构:过去进行时由“was / were + 现在分词”构成。例如：I was doing my homework then. 那时，我在做作业。3.常用的时间状语: at that time、this morning、the whole morning、from nine to ten last evening、when、while 例如：We were having a birthday party from seven to nine last night. 昨天晚上七点到九点的时候我们在举办生日聚会。你