人教版八年级下册第五单元重点语法--过去进行时知识点总结讲解+练习(无答案)
人教版八年级下册第五单元重点语法--过去进行时知识点总结讲解+练习 (无答案)
教学内容过去进行时教学目标1、掌握过去进行时用法，理解其结构，各种语气变形；2、熟练运用其标志词或词组造句，知其所以然；3、了解延续性动词与非延续性动词的概念，能很好地将其与when, while结合使用。
教学重难点能做对关于中考中现在完成时考察部分的题目；并运用其写作。
一、定义1.表示过去某个时刻正在进行的动作。
He was having breakfast at six o’clock yesterday morning.2.表示过去某个时间段正在进行的动作。
He was writing stories the whole morning.二、结构1.肯定结构：主语+was/were +doing+其它.I was watching TV at eight last night.He was having breakfast at seven this morning.2.否定结构：主语+was/were +not +doing+其它.I was not watching TV at eight last night.He was not having breakfast at seven this morning.3.一般疑问句：Was/Were+主语+doing+其它?(1)Were you watching TV at eight last night?Yes, I was. / No, I wasn’t.(2)Was he having breakfast at seven this morning?Yes, he was. / No, he wasn’t.4.特殊疑问句：疑问词+was/were+主语+doing+其它？三、时间标志词1.at+具体时刻+过去时间(at five last Saturday)2.at this time+过去时间(at this time yesterday)3.过去时间段(from nine to ten last evening)4.at that time/moment5.when &while引导的过去时间状语从句考点一现在分词要点归纳：动词ing 的基本变化规则1. __________________, 如do—doing2.___________________, 如have—having, come—coming3. __________________________________________________如: shop—shopping, skip—skipping, run--- running口诀：停止游泳，___________ _____________开始跑步和跳绳，___________ _____________ ___________到达商店购物，___________ _____________忘记坐下切蛋糕。
2020春人教新目标英语八级下册Unit5知识点总结讲解
2020年春人教新目标英语八年级下册Unit 5 What were you doing when the rainstorm came?话题：谈论过去的事情，讲故事教学目标：熟练运用过去进行时态讲故事重点：过去进行时态重点句型：What was/were sb. doing? 某人正在做什么？Sb. was/were doing sth. 某人正在做某事。
It is+n. +to do sth. 做某事是……知识点：1.过去进行时概念：○1过去进行时，是表示过去某一时刻或某一阶段正在进行的状态或动作。
这一特定的过去时间除有上下文暗示以外，一般用时间状语来表示。
时间点可以用介词短语、副词或从句来表示。
常用的时间状语：this morning, the whole morning, all day yesterday, from nine to ten last evening, 例如：(1)What was she doing at nine o'clock yesterday? 昨天晚上九点她在做什么？(介词短语表示时间点)(2)When I saw him he was decorating his room. 当我看见他的时候他正在装饰房间。
(when从句表示时间点)(3)We were watching TV from seven to nine last night. 昨天晚上七点到九点的时候我们在看电视。
(4)What was he researching all day last Sunday? 上周日他一整天都在研究什么？基本句型○2肯定句：主语+was/were+动词的-ing形式+其他否定句：主语+was/were+not+动词的-ing形式+其他一般疑问句：Was/were+主语+动词的-ing形式+其他一般疑问句回答：Yes, 主语+was/were. No, 主语+was/were+not.拓展：○英语中有四类动词一般不用进行时（不用现在进行时和过去进行时）1．1)表心理状态、情感的动词，如love ,hate ,like ,care ,respect ,please ,prefer ,know 等，若用进行时则词意改变。
Unit 5 重点知识归纳+语法 人教版八年级英语下册
Unit 5 重点知识归纳+语法精讲【知识归纳】1. begin v. 开始。
其过去式为began，过去分词为begun。
【拓展】begin to do和begin doing用法辨析(1)begin to do表示一件事情的开端，持续与否不重要。
如：It's beginning to rain. We had better hurry home. 下雨了，我们快回家吧。
(2)begin doing 特别指很强烈的持续性。
如：He began smoking three years ago. 他三年前开始抽烟。
(即开始养成习惯)(3)当出现以下三种情况时必须使用动词不定式：①当主语为物时；①当begin后的动词是表示心理活动的词，如know，think, understand等时；①当begin在句中是“beginning”的形式时。
2. suddenly adv. 突然；忽然。
其形容词形式为sudden(突然的)。
3. strange adj. 奇特的；奇怪的。
其副词形式为strangely, 名词形式为stranger(陌生人)。
常用短语：be strange to… 对……感到陌生。
4. go off (闹钟)发出响声5. pick up (＝pick up the phone)接电话【拓展】pick up还有“捡起，拾起，(开车)接某人，学到，获得”等含义。
6. So while you were sleeping，I called Jenny and she helped me. 因此当你睡觉的时候，我给珍妮打了电话，她帮助了我。
while是从属连词，意为“当……的时候”，引导时间状语从句，其谓语动词必须为延续性动词，它强调主句的动作在从句动作的过程中发生，或者主句的动作与从句的动作同时发生。
6. light的用法(1)n. 光；光线；光亮。
不可数名词。
(2)n. 电灯。
可数名词。
八下Unit 5 单元知识归纳与小结
Unit 5 单元知识归纳与小结一、语法：过去进行时态1. 基本概念过去进行时表示在过去某一时刻或一段时间内正在进行的动作。
这一特定的过去时间除有上下文暗示以外, 一般用时间状语来表示。
2. 谓语结构was / were + 动词-ing3.常用的时间状语有：at that time（then）, at this time of）yesterday, at 8:00 yesterdaymorning, all night以及when/while从句等。
4.过去进行时的基本句式: 其肯定句、否定句、一般疑问句及其肯、否定回答与含be 的句子变化形式一样。
(1) 肯定句：主语+ was/were +v.-ing +其他I was sleeping at ten o’clock last night .(2) 否定句：主语+wasn’t/weren’t+ v.-ing+ 其他I wasn’t sleeping at ten o’clock last night.注：Was not 常缩略为wasn’t; were not常缩略为weren’t。
(3) 疑问句：Was/Were+主语+ v.-ing + 其他？Were you sleeping at ten o’clock last night? Yes, I was./No, I wasn’t.7. 过去进行时态中的when和while（引导的时间状语从句）when和while这两个词都有“当…的时候”的意思，引导时间状语从句。
when 既可指某一点时间, 也可以指一段时间; while 强调一段时间, 所以从句的谓语动词常是延续性的。
当when表示“在某一段时间里” 的意思时, 它可以代替while, 但while不能代替when。
（1）when “当…..时候”当主句的动作是持续性的，而从句动作是短暂性的，此时用when引导时间状语从句，从句用一般过去时态，主句用过去进行时态。
人教版初二八年级(下)英语第五单元Unit5知识点+习题
Unit 5 What were you doing when the rainstorm came?一、基础知识讲解★语法：过去进行时：⑴用法：表示过去某个时间正在发生的动作。
He was cooking at six last night. 昨天晚上六点，他正在做饭。
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。
⑵时间状语：at nine last night / at that time = then / at this time yesterday / when the teacher came in / while he was reading等。
⑶句子结构：was \ were + v. ing⑷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?回答：Yes, he was. / No, he wasn’t.特殊疑问句：What was he doing at six last night?⑸固定结构：①Jim was reading when the teacher came in.②Jim was reading while Kate was watching TV.③Jim came in while Kate was watching TV.⑹区分于一般过去时：He watched TV last night. （过去时间last night, 用一般过去时）He was watching TV at nine last night. （过去时间last night+点时间at nine, 用过去进行时）巩固练习：用所给动词的适当形式填空。
八下英语第五单元
语法专项过去进行时及时态汇总一、知识梳理（一）过去进行时1、定义过去进行时，是表示过去某个具体时刻正在进行的事情或动作。
2、结构was/were +doing （现在分词）3、用法（1）过去进行时表示过去某段时间内持续进行的动作或者事情。
例句：We were watching TV from seven to nine last night.昨天晚上七点到九点的时候我们在看电视。
What was he researching all day last Sunday？上周日他一整天都在研究什么？It was raining when they left the station.他们离开车站的时候天正在下雨。
（2）过去进行时可以表示在过去某个时间点发生的事情。
时间点可以用介词短语、副词或从句来表示。
例句：What was she doing at nine o'clock yesterday？昨天晚上九点她在做什么？（介词短语表示时间点）When I saw him he was decorating his room.当我看见他的时候他正在装饰房间。
（when从句表示时间点）（3）在复合句中，如果主要动作和背景动作都是延续的或同时发生的，那么主从句的动词都可用过去进行时。
例句：While he was waiting for the bus，he was reading a newspaper.他边等车边看报。
（两个动作都是延续的）He was cleaning his car while I was cooking.他擦车时我在做饭。
（两个动作同时进行）4. 时间状语过去进行时常用的时间状语有：at that time/moment, at 9:00 yesterday, this morning，the whole morning，all day yesterday，this time yesterday/last week，from nine to ten last evening 以及when, while 引导的时间状语从句。
最全面人教版八年级下册英语第五单元知识点归纳总结
Unit 5 What were you doing when the rainstorm came?一、词汇与短语◆重点单词A部分1．rainstorm 暴风雨n.2．window 窗；窗户n.3．alarm 闹钟n.4．flashlight 手电筒；火炬n. 5．suddenly 突然；忽然adv.6．match 火柴n.7．strange 奇特的；奇怪的adj.8．against 倚；碰；撞prep. 9．storm 暴风雨n.10．asleep 睡着adj.11．begin 开始v.12．rise 升起；增加；提高v.&n. 13．heavily 在很大程度上；大量地adv.14．fallen 倒下的；落下的adj. 15．wind 风n.16．apart 分离；分开adv. 17．light 光；光线；光亮n.18．icy 覆盖着冰的；冰冷的adj. 19．report 报道；公布v.&n.20．kid 开玩笑；欺骗v.21．area 地域；地区n.22．beat 敲打；打败v.23．wood 木；木头n.B部分1．realize 理解；领会；认识到v.2．recently 不久前；最近adv. 3．passage 章节；段落n.4．terrorist 恐怖主义者；恐怖分子n. 5．pupil 小学生n.6．date 日期；日子n. 7．completely 彻底地；完全地adv.8．tower 塔；塔楼n.9．shocked 惊愕的；受震惊的adj.10．truth 实情；事实n. 11．silence 沉默；缄默；无声n.◆重点短语A部分1．pick up ( = pick up the phone) 接电话2．have a look 看一看3．die down逐渐变弱；逐渐消失4．at the bus stop 在公交车站5．go off (闹钟)发出响声6．wait for 等待7．go to work 去上班8．rain heavily 下大雨9．see sb. doing sth. 看见某人正在做某事10．begin to do sth. 开始做某事11．take a shower 洗淋浴12．at that time 在那时13．so many times 这么多次14．feel like 感觉像15．need help with sth. 需要……(方面)帮助16．make sure 确保17．with no light outside 外面没有灯光18．help sb. (to) do sth. 帮助某人做某事19．put……over……把……覆盖在……上20．make dinner 做晚饭21．put sth. on the table 把某物放在桌子上22．play a card game 玩纸牌游戏23．beat heavily against the windows 猛烈地敲打着窗户24．get to the place of the accident 到达事故发生地25．have fun 玩得愉快26．wake up 醒来；叫醒27．at first 起初；起先28．in times of difficulty 在困难时29．fall asleep 进入梦乡；睡着30．right away 立刻；马上31．go outside with sb. 和某人一起出去32．in the library 在图书馆33．find sth. in a mess 发现……一片狼藉34．on the street 在大街上35．break sth. apart 把某物折断(或分开)B部分1．in silence 沉默；无声2．in history 在历史上3．take down 拆除；往下拽；记录4．remember doing sth. 记得做过某事5．make one's way 前往；费力地前进6．look out of the window 向窗外看7．the school basketball competition 学校篮球比赛8．have meaning to sb.对某人来说有意义9．walk by 从旁边经过10．point sth. out to sb. 向某人指岀某物11．by the side of the road 在路边12．go away 离开13．at the event 在这次活动中14．as well 也15．be late for 迟到16．call out the winner 宣布获胜者17．on this day 在这一天18．10 minutes ago 十分钟前19．on April 4 在四月四日20．be completely shocked 完全震惊了21．an important event 一次重要的事件22．the rest of 其余的23．on the radio 在收音机上◆重点句子A部分1．What were people doing yesterday at the time of the rainstorm?昨天暴风雨来临时人们正在干什么？2．when the rain storm suddenly came, what were you doing?当暴风雨突然来临时，你正在做什么？3．So while you were sleeping, I called Jenny and she helped me.因此在你睡觉的时候，我打电话给珍妮，她帮了我。
新人教版 八年级下册第五单元 语法讲解及习题
第五单元过去进行时1.过去进行时的构成过去进行时由“was/were+动词-ing形式”构成。
以动词work为例，其肯定式、否定式、疑问式以及简略答语见下表：肯定式否定式I/He/She/It was working. We/You/They were working.I/He/She/It was not working. We/You/They were not working.疑问式简略答语Was I working?Yes, you were. No.you were not.Were you working?Yes, I was. No,I was not.Was he/she/it working?Yes,he/she/it was. No,he/she/it was not.Were you /we/they working?Yes,we/you/they were No,we/you/they were not.【注意】was not 常缩写为wasn’t; were not 常缩写为weren’t2.过去进行时的用法过去进行表示过去某一时刻或某一段时间正在进行的动作。
这一特定的过去时间，除有上下文暗示意外，一般用时间状语来表示。
—What were you doing this time yesterday? 你们昨天的这个时间在做什么？—We were having a class. 我们在上课。
He was mending his bike at five o’clock yesterday. 他昨天五点钟在修理电动车。
I was cleaning the blackboard when the teacher came in 老师进来时我正在擦黑板。
While she was trying to pass a truck before her, she saw another car coming.当她正想要超过前面的一辆卡车时，她看见另一辆小汽车开过来了。
人教版英语八年级下册Unit5知识点
初中英语八年级下册新授课Unit 5 What were you doing when the rainstorm came?本单元谈论的主题是“难忘的事情”其功能项是“谈论过去的事情和“讲故事。
本单元的目标语言是掌握过去进行时态的结构和功能,学会用when和 while从句,以及过去进行时态来表示在过去的某个时间正在发生什么事情。
思考一下句式的区别：---What are you doing now ?---I am studying English.---What were you doing at this time yesterday ?---I was doing my homework.一、过去进行时1.基本概念过去进行时表示在过去某一时刻正在进行的动作或过去某段时间内一直进行的动作。
2. 结构was / were + V-ing(现在分词）3.标志词then, at nine last night, this time yesterday, just then at that time，the whole morning 等4.基本句式肯定句：主语 + was/were + doing...I was writing my homework at eight yesterday.否定句:主语+weren't (were not) +doing… /主语+wasn't ( was not )+doing...I weren't doing my homeworkat eight yesterday.一般疑问句:Were / Was+主语+doing...?Were you doing your homework at eight yesterday?特殊疑问句:特殊疑问词+were/was+主语+doing ...?What were you doing last week ?5.一般过去时与过去进行时用法的比较:一般过去时表示在过去某个时间发生过的动作或存在的状态, 而过去进行时则表示在过去某一时刻或某一段时间正在进行的动作。
人教版八年级下册英语Unit5知识点总结
人教版八年级下册英语Unit5知识点总结一、语法知识点A部分知识点1．过去进行时❶ 去进行时的构成及用法过去进行时由“助动词(was/were)+动词-ing”构成，表示在过去某一时刻或某一时间段正在进行的动作。
这一特定的过去时间除有上下文暗示以外，一般用过去的时间状语来表示。
如：then, at that time, at this time yesterday, at 10:00 yesterday morning, all right以及when/while从句等。
❶ 表示过去时间点正在进行的动作。
此时常伴明确的过去时间点等。
eg：She was reading a book at this time yesterday.昨天这个时候她正在看书。
（过去时间点正在进行的动作）I was watching TV then. 那时我正在看电视。
（过去时间点正在进行的动作）❶ 表示过去的某个阶段持续的动作。
eg：She was watching TV when the phone rang.（过去一段时间内持续的动作）她正在看电视，这时电话铃响了。
❶ 表示这一阶段反复发生的动作，带有褒贬感情色彩。
此时常伴有频度副词always等。
eg：The girl was always changing her mind.（过去反复发生的动作，带有感情色彩）这个女孩老是改变主意。
❶ 表示过去动作延迟到以后发生，即用过去进行表过去将来，此类动词是一些位置的变化的词。
eg：He told me that he was going soon.（过去进行表将来）他告诉我他很快就要走了。
❶ 过去进行时的一般疑问句句型：Be（Was/Were）+主语+现在分词+其他?肯定回答：Yes,主语+be(was/were).否定回答：No,主语+be(was/were) not.eg：--Were you cooking at that time? 那时，你在做饭吗？--Yes, I were.是的。
八年级英语下册Unit5Whatwereyoudoingwhentherainstormcame-知识点整理
八年级英语下册Unit5Whatwereyoudoingwhentherainstormcame?知识点整理八年级英语下册Unit5hatereyoudoinghentherainstorcae?知识点整理一.基础知识讲解.haterepeopledoingyesterdayatthetieoftherainstor?昨天当暴风雨来临的时候人们正在做些什么？【解析1】过去进行时过去进行时态⑴.用法：①过去某个时间正在发生的动作Heascooingatsixlastnight.昨天晚上六点，他正在做饭。
②过去某段时间正在发生的动作Iasstayingherefroarchtoaylastyear.去年从3月到5月，我一直呆在这里。
⑵.与过去进行时连用的时间状语，常见的有atninelastnight/atthattie=then/atthistieyesterday/ 或有hentheteachercaein/hileheasreading的提示⑶过去进行时的构成：as\ere+现在分词⑷过去进行时的四个基本句型肯定句Heascooingatsixlastnight.否定句Heasnotcooingatsixlastnight.一般疑问句ashecooingatsixlastnight?两回答yes,heas.No,heasn’t.特殊疑问句hatashedoingatsixlastnight?⑸过去进行时的固定句型jiasreadinghentheteachercaein.当老师进来的时候，吉姆正在读书。
jiasreadinghileateasatchingTV.在凯特正在看电视的同时，吉姆正在读书。
jicaeinhileateasatchingTV.在凯特正在看电视的时候，吉姆进来了。
⑹请比较HeatchedTVlastnight.HeasatchingTVatninelastnight.【XX浙江杭州4】Sallytooaphotoofherfriendshilethey_________putergae s.A.playB.areplayingc.haveplayedD.ereplaying【XX黑龙江绥化3】yuncle____boosintherooatthistieyesterday.A.asseeingB.isreadingc.asreading【XX黑龙江齐齐哈尔3】hat____you_____henthecaptaincaein?A.are;doingB.did;doc.ere;doing巩固练习：用所给动词的适当形式填空Noji’ssister__________________nespapers.He__________________TVatninelastnight.He__________________TVlastnight.hat__________________thetins__________________then?—________Lily______________acathentheteachercaein?—No,she___________________________you__________________supperatthat tie?jac__________________abooatnineyesterdayevening.Noji__________________basetballontheplayground.hat___________________he_______________atnineo’cloclastnight.0.They___________________totheusicatthattie.1.hentheteachercaein,thestudents___________________ thetext.e___________________TVhensuddenlythetelephonerang.3.Herother____________hileherfatherasatchingTV.【解析2】atthetieof在......的时候【解析3】rainstorn暴风雨raincoat雨衣raindrop 雨滴yalardidn’tgooffsoI___uplate.我的闹钟没有响，因此我____晚了。
人教版英语八年级下册第五单元知识点总结
人教版英语八年级下册第五单元知识点总结过去进行时的结构1.过去进行时的基本结构：was / were + 现在分词2.过去进行时的四个基本句型肯定句主语+was/were+doing+其它.如：They were working at that time. 他们那个时候正在工作。
否定句主语+wasn't/weren't+doing+其它.如：They weren’t working at that time. 他们那个时候没有在工作。
一般疑问句Was/Were+主语+doing+其它?如：Were they working at that time? 他们那个时候正在工作吗？特殊疑问句特殊疑问词+was/were+主语+doing+其它? /特殊疑问词（作主语）+was+doing+其他?如：Where were they working at that time? 他们那个时候正在哪工作？Who was working in the office at that time? 那个时候谁正在办公室里工作？过去进行时中常见的时间词1. 定义：过去进行时态表示在过去某个时刻或某段时间内正在进行的动作。
2. 与过去进行时连用的时间状语，常见的有：at nine last night/at that time/then/this time yesterday/when the teacher came in/while he was reading...例如：He was cooking at six yesterday evening. 昨天晚上六点，他正在做饭。
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。
过去进行时的用法及常见的时间词用法：①过去某个时间点正在发生的动作例：He was watching TV at six last night.昨天晚上六点，他正在看电视。
人教版英语八年级下册第五单元语法重点
人教版英语八年级下册第五单元语法重点本文档将重点介绍人教版英语八年级下册第五单元的语法重点知识。
一、一般过去时一般过去时是表示过去发生的动作和状态的一种时态。
它的构成方式为：主语 + 动词的过去式。
举例：- They arrived at the airport yesterday.- She studied English last night.二、过去进行时过去进行时表示过去某个时间正在进行的动作或事情。
它的构成方式为：was/were + 动词的现在分词。
举例：- She was reading a book when the phone rang.- They were playing basketball at that time.三、过去完成时过去完成时用来表示在过去某一时间或动作之前已经发生的动作。
它的构成方式为：had + 动词的过去分词。
举例：- He had already finished his homework before he went to bed.- By the time I arrived, they had already left.四、过去将来时过去将来时用于表示过去对未来某个时间所做的预测、打算或意图。
它的构成方式为：would + 动词原形。
举例：- He said he would visit his grandmother next week.- They thought it would rain tomorrow.以上就是人教版英语八年级下册第五单元的语法重点知识。
希望对你的学习有所帮助！。
人教PEP八年级下册英语Unit 5 单元语法知识梳理专项复习
一、过去进行时态1.概念：过去进行时表示在过去某一时刻或某一段时间内正在进行的动作。
这一特定的过去时间，除了有上下文暗示以外，一般带有具体的过去时间，如：this time yesterday，at 9：00 yesterday morning等；或以when，while 引导的时间状语来表示。
2.构成：过去进行时的基本结构为：主语 + was/were + v.ing + 其它成分。
否定形式是在be后加not；一般疑问句是将be提前。
下面以work为例，将其肯定式，否定式和疑问式及简略答语表述如下肯定式与否定式：I/He/She/It was working. I/He/She/It was not working.We/You/They were working. We/You/They were not working.疑问式与简略答语：—Was I working?—Yes，you were./No，you were not.—Were you working?—Yes，I was./No，I was not.—Was he/she/it working?—Yes，he/she/it was./No，he/she/it was not.—Were you/we/they working?—Yes，we/you/they were./No，we/you/they were not. was not常缩写为wasn't； were not常缩写为weren't。
过去进行时与一般过去时的用法区别：过去进行时表示过去正在进行或发生的动作，强调动作的持续性，动作可能尚未完成；而一般过去时则多强调动作的发生或已完成。
例句：Mary was writing a letter to her father last night.玛丽昨晚一直在给她爸爸写信。
（强调写信过程的延续性，但信不一定写完了。
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教学内容过去进行时教学目标1、掌握过去进行时用法，理解其结构，各种语气变形；2、熟练运用其标志词或词组造句，知其所以然；3、了解延续性动词与非延续性动词的概念，能很好地将其与when, while结合使用。
教学重难点能做对关于中考中现在完成时考察部分的题目；并运用其写作。
一、定义1.表示过去某个时刻正在进行的动作。
He was having breakfast at six o’clock yesterday morning.2.表示过去某个时间段正在进行的动作。
He was writing stories the whole morning.二、结构1.肯定结构：主语+was/were +doing+其它.I was watching TV at eight last night.He was having breakfast at seven this morning.2.否定结构：主语+was/were +not +doing+其它.I was not watching TV at eight last night.He was not having breakfast at seven this morning.3.一般疑问句：Was/Were+主语+doing+其它?(1)Were you watching TV at eight last night?Yes, I was. / No, I wasn’t.(2)Was he having breakfast at seven this morning?Yes, he was. / No, he wasn’t.4.特殊疑问句：疑问词+was/were+主语+doing+其它？三、时间标志词1.at+具体时刻+过去时间(at five last Saturday)2.at this time+过去时间(at this time yesterday)3.过去时间段(from nine to ten last evening)4.at that time/moment5.when &while引导的过去时间状语从句考点一现在分词要点归纳：动词ing 的基本变化规则1. __________________, 如do—doing2.___________________, 如have—having, come—coming3. __________________________________________________如: shop—shopping, skip—skipping, run--- running口诀：停止游泳，___________ _____________开始跑步和跳绳，___________ _____________ ___________到达商店购物，___________ _____________忘记坐下切蛋糕。
__________ _____________ ___________口诀：现在分词ing, 变法有三般。
一般直接加，见e去e加。
重读辅元辅，双写尾字母。
考点二特殊句型——when &while引导的过去时间状语从句要点归纳：短：短暂性动作(用一般过去时) 长：持续性动作(用过去进行时)1. 口诀：when后可长亦可短，while后只可长When the thief came in, I was sleeping.The thief came in, when I was sleeping.The thief came in, while I was sleeping.2. 口诀：若是两个都为长，while 来把纽带当While the thief was carrying the TV out, I was sleeping.The thief was carrying the TV out, while I was sleeping.Tips:一般过去时和过去进行时时间标志词的区别：一般过去时：过去的不精确时间过去将来时：过去的精确时间一、请写出下列动词的ing 形式。
paint ___________ draw ___________play ___________give ____________ drive___________ make____________sit_____________run______________put____________get_____________ swim___________forget____________二、选择题。
( ) 1. My parents __________ TV in the living room at 9 p.m. yesterday.A. is watchingB. watchedC. would watchD. were watching ( ) 2. Ben __________ at this time yesterday.A. are sleepingB. sleepingC. was sleepingD. slept( ) 3. I __________ breakfast when the morning post came.A. hadB. been havingC. am havingD. was having ( ) 4.She the guitar from 2 p.m. to 4 p.m. yesterday afternoon.A.was playingB. playedC. is playingD. plays( ) 5. My brother __________ while he __________ his bicycle.A.fell, was ridingB. fell, were ridingC. had fallen, rodeD. falls, was riding( ) 6. I __________ my breakfast when the morning post came.A.hadB. am havingC. have hadD. was having ( ) 7. Jack __________ football at the moment.A.was playingB. is playingC. playsD. played( ) 8. ---What were they doing in the living room?--- They__________ TV.A. are watchingB. was watchingC. were watchingD. watch( ) 9.She __________ the guitar from 2 p.m. to 4 p.m. yesterday afternoon.A.was playingB. playedC. is playingD. plays( ) 10.My brother __________ while he __________ his bicycle.A.fell, was ridingB. fell, were ridingC. had fallen, rodeD. falls, was riding ( )11. Jack __________ football at the moment.A.was playingB. is playingC. playsD. played( )12. The dogs __________ computer games when I __________ in.A.were playing, were comingB. were playing, comeC. were playing, cameD. played, was coming三、用所给的词适当形式填空。
1. Were you _____________ (play) games with your father at that moment?2. Amy _____________ (do) housework at five yesterday.3. Jessica ____________ (not make) model planes when I came in.4. We _____________ (have) class while my mother _____________ (cook) dinner.5. My mother ___________ (work) from nine to ten last night.6. He ___________ (listen) to music at this time the day before yesterday.7. What ___________ you ___________ (do) at six yesterday morning.8. ___________ he ___________ (watch) TV when you came back?9. ___________ ___________ he ___________ (wait) for you at noon yesterday?10. He ___________ ___________ (do) his homework when I left.11. While they ___________ ___________ (clean) the floor, the teacher came in.12. At seven last night, I __________ (watch) the football game.13. Jane __________ (wait) for me when I ______ (arrive).14. When I saw her, she _________ (eat).15. My brother came into the bedroom while I ____________ (dance).16. Mike and I _____________ (play) basketball at that time yesterday afternoon.17. My brother ______ (fall) while he __________ (ride) his bicycle and hurt himself.18. When I arrived at his office, he ____________ (speak) on the phone.19. While we ________________ (watch)TV, the door bell rang.20. I ________________ (have) dinner when you ________________ (call) me last night.四、按要求完成句子。