unit5-What-were-you-doing[共30页]

1、1Unit 5What were you doing when the rainstorm came?2What were you doing when the rainstorm came?I was taking a shower.3I was sleeping.4I was cooking.5I was cutting hair.6I was reading.7New words等候等候wait for 逐渐变弱逐渐变弱消失消失确保确保醒来醒来立刻立刻pick updie down go awaymake sure 接电话接电话wake upright away8either 1.pro

2、n. 任一 我买了两块蛋糕，你要哪块都行。 I have bought two cakes ,you may have either. 2.adv. 也 如果是我，我也不会回到那儿的。 As for me, I shall not return there either. 3.either .or. 或.或 是你或是Tom做了这件事。 Either you or Tom did it . Neither .nor.9as well as well as as well adv. 也 还 他即是歌手也是演员。 He is a singer ,and an actor as well. as we

3、ll as 连词 不仅.而且. 她既种菜也种花。 She grows flowers as well as vegetables.10玩得愉快 Have fun =enjoy oneself=have a good time 上周我们完的愉快。 We had fun at the party last week. 他们打电子游戏很有趣。 They have fun playing computer games . have fun doing sth. 有兴趣做某事11feel like 1.摸起来像. 这东西摸起来像个橘子。 This feels like an orange. 2.感觉像是

4、 我感觉两条腿像棉花一样。 My legs feel like cotton wool. 3 想做 我不想做饭，我们出去吃。 I dont feel like cooking .lets eat out.12over 1.prep. 多于=more than遍及 在.的上方 He has lived in Beijing over/more than two years. The fog spread over the town.Adv. 横过 从一处到另外的一处 结束There is a bridge over the river .He must come over and see me

5、.School is over.13try 我会尽量准时赶到那里。 I will try to get there on time. 你可以试着打他家里的电话。 You could try phoning his home number . try to do sth. 努力做某事 try doing sth. 试着做某事14 1. 以以when和和while引导的时间状语从句引导的时间状语从句1) 延续性动词和非延续性动词延续性动词和非延续性动词 延续性动词延续性动词指动作可以延续一段时间指动作可以延续一段时间, 而不是而不是 瞬间结束。瞬间结束。 如如: work、study、drink、

6、eat等。等。 非延续性动词非延续性动词指动作极为短暂，瞬间结束。指动作极为短暂，瞬间结束。 如如: start、begin、hit、jump、knock等。等。152) 在本单元中在本单元中, 出现了以出现了以when和和while引导的引导的 时间状语从句。时间状语从句。when表示表示“当当的时候的时候”。从句中既可用延续性。从句中既可用延续性动词动词, 又可用非延续性动词又可用非延续性动词, 这些动词既可以这些动词既可以表示动作表示动作, 又可表示状态。又可表示状态。从句中的动作既可从句中的动作既可和主句的动作同时发生和主句的动作同时发生, 又可在主句的动作之前又可在主句的动作之前或之

7、后发生。或之后发生。如：如： Mary was having dinner when I saw her . The boy was still sleeping when his mother got home yesterday morning .16while表示表示“在在的时候的时候”、“在在期间期间”。它强调主句的动作与从句的动作同时发生或它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中。主句的动作发生在从句的动作过程中。While从句中必须是表示动作或状态的延续性动词。从句中必须是表示动作或状态的延续性动词。如：如： The weather was fine

8、while we were in Beijing . She called while I was out.如果主句的动作在从句的动作过程中发生，如果主句的动作在从句的动作过程中发生，从句常用进行时。从句常用进行时。如如:While we were swimming someone stole our clothes .Dont talk so loud while others are working.17 总结总结 1) when可指时间点可指时间点, 又可指时间段又可指时间段, 从句中从句中 可用可用延续性动词延续性动词, 也可用也可用非延续性动词。非延续性动词。 2) while总是指

9、一个时间段总是指一个时间段, 从句中从句中必须用延必须用延 续性动词续性动词。181. _ Jennifer was reading a magazine, his sister was listening to the pop music.A. WhileB. When C. What time2. I was trying to draw a cat on the board _ the teacher came in.A. whileB. when C. what time3. My best friend visited my house while I _ dinner in the

10、 kitchen.A. cookedB. cooking C. was cooking练一练练一练A B C 19 2. 过去进行时过去进行时1. 概念概念: 表示过去某一时刻或某段时间内正进行的动作。表示过去某一时刻或某段时间内正进行的动作。2. 构成构成: was/were + 动词现在分词动词现在分词3. 用法用法: a: 表示某一时刻正进行的行为表示某一时刻正进行的行为, 与特定的过去时间状与特定的过去时间状 语连用语连用,常见的时间有常见的时间有: at 8 last night, at this time at that time, at that moment 等等e.g. Wh

11、at were you doing at 10 yesterday morning? I was writing a letter to my father at that moment.20b: 表示过去某段时间内正进行的动作。表示过去某段时间内正进行的动作。e.g. We were building a house last winter. They were waiting for you yesterday.否定句和疑问句：否定句和疑问句：e.g. We were not sleeping at home. Was he feeling well?21 3.现在分词的构成现在分词的构成

12、1) 一般动词在词尾加一般动词在词尾加-ing, 如如go-going。2) 以不发音字母以不发音字母e结尾的动词结尾的动词, 先去掉先去掉e, 再加再加-ing。 come-coming make-making write-writing3) 以重读闭音节结尾的动词以重读闭音节结尾的动词, 如果末尾以一个如果末尾以一个辅音字母结尾辅音字母结尾, 应先双写这个字母应先双写这个字母, 再加再加ing，x和和w结尾的除外。结尾的除外。如如: get-getting swim-swimming show-showing22 4) 以字母以字母y结尾的单词结尾的单词, 直接加直接加ing。 如如car

13、rying、playing、studying。5) 以字母以字母ie结尾的动词结尾的动词, 变变ie为为y, 再加再加ing。 die dying lie lying6) 以元音字母加以元音字母加e结尾结尾, 或以或以e结尾结尾, 且且e发音的发音的 动词动词, 直接加直接加- ing。 see-seeing be-being234.使用进行时态的注意事项使用进行时态的注意事项1)一些动词一些动词, 如如see、hear、love、like、know、 remember; understand、have等表示感情、等表示感情、 知觉和状态的词知觉和状态的词, 一般不用于进行时态。一般不用于进行

14、时态。2) 在在there和和here引起的句子中引起的句子中, 常用一般现在常用一般现在 时代替现在进行时。时代替现在进行时。e.g. Here comes the bus. There goes the bell.245. 过去进行时和一般过去时的区别过去进行时和一般过去时的区别1) 过去进行时表示过去正在进行的动作过去进行时表示过去正在进行的动作, 而一般过去时则表示一个完整的动作。而一般过去时则表示一个完整的动作。如：如：昨晚他们在写信给他们的朋友。昨晚他们在写信给他们的朋友。 They were writing letters to their friends last night.

15、(没有说明信是否写完没有说明信是否写完) 他们昨晚写了信给他们的朋友。他们昨晚写了信给他们的朋友。They wrote letters to their friends last night .(表达了他们已写好的意思表达了他们已写好的意思, 整个写的过程已完成整个写的过程已完成)252) 当动作延续较长时间时或表示厌烦、赞美等当动作延续较长时间时或表示厌烦、赞美等感情色彩时感情色彩时, 常用过去进行时表示。常用过去进行时表示。如：如：He was thinking more of others than of himself.他考虑别人的比考虑自己的多。他考虑别人的比考虑自己的多。(表示说话

16、者赞扬的口气表示说话者赞扬的口气)The boy was always making trouble then .那时那时, 他总是惹麻烦。他总是惹麻烦。(表示说话者厌烦的口气表示说话者厌烦的口气)26过去进行时含义: 表示过去某个时刻 正在进行的动作。结构： was/were + doing例句：I was having an English class at this time yesterday. 现在现在进行时含义含义: 表示现在 正在进行的动作。结构结构： is/am/are + doing例句例句：I am having an English class. 6. 271. 昨天早上

17、昨天早上9点钟你在干什么点钟你在干什么?2. 不明飞行物起飞时，小明正在骑自行车。不明飞行物起飞时，小明正在骑自行车。3. 那时，他们正在做家庭作业。那时，他们正在做家庭作业。What were you doing at 9 oclock yesterday morning?Xiao Ming was riding his bike when the UFO took off.They were doing their homework at that time. 翻译翻译284.今早给你打电话的时候今早给你打电话的时候, 你正在干什么？你正在干什么？5.当他正睡觉的时候他梦见了当他正睡觉的时候他梦见了UFO.6.