现在进行时过去进行时 课件.docx

1、现在进行时过去进行时 课件现在进行时1、概述现在进行时表示现在或现阶段正在进行或发生的动作或存在的状态。- Is this raincoat yours? 这件雨衣是你的吗？- No, mine is hanging there behind the door. 不是，我的在门后边挂着。I dont really work here; I am just helping out until the new secretary arrives. 我其实不在这上班；我只是暂时在这帮忙，一直帮到来了新秘书。2、构成现在进行时由“助动词be（is/am/are）+ v-ing”构成。I am look

2、ing for a pair of black shoes. 我正在找双黑色的鞋。He is picking the apples on that tree. 他正在摘那棵树上的苹果。现在分词变化规则1.直接+ ing (例：sleep+ing sleeping) 2.去掉不发音的e+ing (例：bite-e+ing biting) 3.重读闭音节，中间只有一个元音字母，且末尾只有1个辅音字母，双写辅音字母+ing (例：sit- sitting) 4.以ie结尾变ie为y+ing （例：die-dying lie-lying）3、现在进行时的用法（1）表示说话人说话时正在进行的动作，它不涉

3、及该动作的发生和结果，译成汉语“正在”，这一用法常和表示此刻的时间状语连用，如now, at this time, at present，at the moment等。Im doing my homework now. 我现在正在做作业。Its raining hard. 天正在下雨。-What are you doing? 你在干什么？-Im doing some washing. 我在洗衣服。（2）表示现阶段但并非眼下正在进行着的动作，这种动作常与表示一段的时间状语连用，如these days , this week等。Selecting a mobile phone for person

4、al use is no easy task because technology is changing so rapidly. 因科技在不断变化，所以选择个人使用的移动电话并不是一件容易事。The foreign guests are visiting Beijing this week. 本周那些外国客人在参观北京。He is writing a novel now. 目前他在写一本小说。He is learning English at college. 他在大学学英语。（3）表示将来的动作表示某个按最近的计划或安排将要进行的动作，或即将开始或进行的动作。常用的这类词go, come,

5、 leave, stay, start, arrive, land, meet, move, return, stay, stop, do, dine等，通常要与表示将来的时间状语连用，以区别此刻正在进行的动作。He is coming to see you tomorrow. 他明天要来看你。His sister is leaving for Hong Kong tomorrow. 他姐姐明天动身去香港。Theyre flying to Beijing tomorrow. 他们明天飞往北京。（4）表达褒贬等感情色彩和always ,forever, continually, constant

6、ly, instantly, continuously等频度副词连用，表示经常、反复发生的动作，不强调动作的进行性。表达厌烦、愤怒、抱怨、赞扬等情感。He is constantly leaving his things about. 他时常乱丢东西。（表责怪）She is always changing her clothes. 她老是换衣服。（表责怪）He is always working hard. 他总是学习很用功。（表赞赏）Theyre forever quarrelling about something. 他们老是为某件事争吵。(不满)（5）表示刚刚过去的动作。这一用法不强调动

7、作的进行性。Do you hear what hes saying, mother? 妈妈，你听见他说的了吗？Every word Im telling you is true. 我告诉你的每一句话都是真的。（6）描写一种状态，具有感情色彩I am missing you dreadfully. 我非常想念你。My head is splitting. 我头痛欲裂。He is playing us a trick. 他在耍我们呢。How fast he is forgetting his shame. 他多么快就忘了他的耻辱！（7）表示较为温和的命令通常只一次性动作。You are sitti

8、ng over there. 你到那边去坐。Dont stand idle. You are helping her a little. 不要闲着，你要帮她一下。（8）wonder, hope, think 等表示心理的动词用于进行时可以表示婉转的语气Im wondering if I may come a little late. 我在想我能不能晚来一会儿。Im hoping youll give us some suggestions. 我很希望你给我们一些建议。4、一般现在时与现在进行时的比较（1）一般现在时通常表示经常性的动作或状态，而进行时则表示在某一时刻或某段时间正在进行的动作。W

9、e read newspapers every day. 我们每天读报。（说明习惯）She is now reading the newspaper. 她现在正在读报。（强调现阶段）The bus is stopping. 汽车渐渐停下来。The bus stops. 迅速停车。（2）一般现在时表示主语的固有特征、能力等，而进行时态则表示主语在某一时刻或某段时间内所进行的具体动作。He sings well.他唱得很好。He is singing a song. 他正在唱一首歌。He lives in Liangxiang. (永久性)他家住良乡。He is living in Liangxi

10、ang. （段时间居住）他现在住在良乡。（3）现在进行时带有感情色彩而一般现在时表示客观事实Jane is doing fine work at college. 简在大学学习很好。（赞扬）Jane does fine work at college. 简在大学学习很好。（事实）（4）通常只能用一般现在时而不用进行时的动词并非所有的动词都有进行时，如表状态、感情、感觉的动词，通常只能用一般现在时而不用进行时，因为这些动词不能表示一个正在进行的动作，如know, love, hate, want, like, see, hear, taste, smell, have(有), be等。The f

11、ood tastes delicious! 饭很香！（正）The food is tasting delicious. (误)I like English very much. 我喜欢学英语。（正）I am liking English very much. (误)5、现在进行时的被动语态 be being doneShe is teaching the boy a lesson. The boy is being taught a lesson. Now he is making the girl laugh. Now the girl is being made to laugh. The

12、 parents are taking good care of their baby. Their baby is being taken good care of(by the parents).过去进行时态1. 过去进行时用法：过去某个时间正在发生的动作例：He was cooking at six last night. 昨天晚上六点，他正在做饭。 过去某段时间正在发生的动作 例：I was staying here from March to May last year. 去年从3月到5月，我一直呆在这里。2. 与过去进行时连用的时间状语，常见的有 at nine last nigh

13、t at that time= then at this time yesterday 或者：when the teacher came in while he was reading 的提示3. 过去进行时的构成：waswere +现在分词4. 过去进行时的四个基本句型 肯定句 He was cooking at six last night. 否定句 He was not cooking at six last night. 一般疑问句 Was he cooking at six last night? 肯定和否定回答 Yes ,he was. No, he wasnt. 特殊疑问句 Wh

14、at was he doing at six last night?5. 过去进行时的固定句型Jim was reading when the teacher came in. 当老师进来的时候，吉姆正在读书。Jim was reading while Kate was watching TV. 在凯特正在看电视的同时，吉姆正在读书。Jim came in while Kate was watching TV. 在凯特正在看电视的时候，吉姆进来了。6. 与一般过去式的区别:He watched TV last night. （过去时间last night, 用一般过去时）He was watc

15、hing TV at nine last night. (过去时间last night+点时间at nine, 用过去进行时)7. 过去进行时的时间状语 :when, while （1）while表示一段时间，因此它所引导的状语从句中，谓语动词常用进行时态，如： When/While we were having supper, the light went out. 我们正在吃饭时灯熄灭了。（2）when用作并列连词时，主句常用进行时态，从句则用一般过去时，表示主句动作发生的过程中，另一个意想不到的动作发生了。I was walking in the street when someone called me. 我正在街上走时突然有人喊我。8. 使用过去进行时应注意的几点（1） 过去进行时可表示按计划、安排过去某时刻将要发生的动作。如： He said they were leaving for Beijing this afternoon. 他说他今天下午要去北京。（2）动词hope， wonder等的过去进行时常用来表示提出要求，虽然表示现在的内容，但语气比一般现在时或一般过去时要委婉。如： I was won