unit3periodone.doc

Unit 3 What were you doing when the UFO arrived? Period one.Teaching aims and demands1. Knowledge and ability objects(1) Key vocabulary:UFO bathroom bedroom kitchen barber cut.(2) Key structure:What were you doing when the UFO arrived?2. Listening practice 3. To train students ability of telling a story.Teaching methods1. watching and describing method2. oral practicing method.Teaching key points1. key vocabulary2. key structures.Teaching difficultyKey structures.Teaching proceduresStep1:Greetings and revision.Step2:Warming up.T:what are you doing now?S1:I am having an English class.S2:I am listening to Mary.T:Great!what were you doing when I came in ?S1:I was having a rest .S2:I was preparing for the class.S3:I was reading.(write the sentences on the blackboard and explain them )Step3.1a1. lead-inT:Look at the picture,whats this?Ss:Its a UFO.T:Yes,a UFO arrived ten minutes ago.2. Where were you when the UFO arrived?T:Look at the persons .S1,now you are “person d” Where were you when the UFO arrived?S1:I was in the bathroom.T:S2,now you are “person b”, where were you when the UFO arrived?S2:I was in my bedroom.3.Match the sentences with the people.Step4:1b1. What were you doing when the UFO arrived?T:S3,now you are “person a”, Where were you when the UFO arrived?S3:I was in the library.T:So what were you doing when the UFO arrived?S3:Well I was standing in front of the library.T:How about you ,“person b”?S4:I was sleeping late.T:Now look at “1b”,circle the correct responses2. Check the answers .Step5.1c 1. Talking about what people were doing when the UFO arrived.2. Language point:宾语从句中语序的问题。Step6.2a1. Where was the man when the UFO arrived?2. Was it an alien in the UFO?What did the alien do?S5:The alien went into a store.S6:The alienT:You are clever!Now lets look at the tapescripts and number the sentences.3. Check the answers4. 一般过去式与过去进行时：一般过去式常表示在过去某时发生的动作或存在的状态（包括过去习惯动作），常与一般过去时连用的时间状语有 just now, a moment ago, yesterday, last week(month, year), the day before yesterday 及表示过去的时间状语从句。如： I was sixteen yesterday old last year. 我去年 16 岁。 He worked in a factory in 1986. 他 1986 年在一家工厂工作。 He often swam in the river when he was young. 他小时侯常在河里游泳。 过去进行时表示过去某一段时间或某一时刻正在进行的动作。常与之连用的时间状语有， at that time/moment, (at) this time yesterday (last night/Sunday/week ), at+ 点钟 +yesterday (last night / Sunday ) ， when sb. did sth 等时间状语从句。 What were you doing at seven p.m. yesterday? 昨天晚上七点你在干什么？ Step6.2b.1. Complete the sentences with “when”or “while”2. Language pointswhen引导的时间状语从句中的动词可以是终止性动词，也可以是延续性动词，而while从句中的动词必须是延续性动词。 when 说明从句的动作和主句的动作可以是同时，也可以是先后发生；while 则强调主句的动作在从句动作的发生的过程中或主从句两个动作同时发生。 由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时；如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导，如： a. When the teacher came in, we were talking. 当此句改变主从句的位置时，则为： While we were talking, the teacher came in. Step7.GroupworkWhat each person was doing when the UFO took off.A:What was the girl d