人教版八年级下册英语Unit5单元语法聚焦五
单元语法聚焦五
3．过去进行时的句式变化
肯定句 否定句
一般疑问句
主语＋was/were＋现在分词＋其他.
主语＋wasn't/_w__e_re_n_'_t_＋现在分词＋其他.
Was/Were＋主语＋现在分词＋其他？
肯定回答
Yes, 主语＋_w_a_s_/_w_e_r_e__.
否定回答
No, 主语＋wasn't/பைடு நூலகம்eren't.
英语
八年级下册
新课标（RJ）
Unit 5 What were you doing when the rainstorm came？
Unit 5 What were you doing when the rainstorm came？
单元语法聚焦五
[状语从句]
单元语法聚焦五
教材典句
1．When you called, I was taking a shower. 当你打电话的时候，我正在洗淋浴。
单元语法聚焦五
4．when, while和过去进行时的搭配
主句时态 过去进行时 过去进行时 一般过去时
从句引导词 when while while
从句时态 一般过去时 过去进行时 过去进行时
单元语法聚焦五
The students were talking loudly when the teacher came in. 当老师进来的时候，学生们正在大声说话。 My mother was cleaning the room while my father was reading the newspaper. 我爸爸看报纸的时候，我妈妈正在打扫房间。 Someone knocked at the door while I was sleeping. 我正睡觉的时候，有人敲门。
2．过去进行时的标志词 过去进行时的标志词有at 8 o'clock last night, at this time yesterday, at that time等。 I was watering flowers in the garden at that time yesterday. 昨天那个时候我正在花园里浇花。
4．He finally fell asleep when the wind was dying down at around 3：00 a. m.在凌晨3点左右，风开始减弱，他终于睡着了。
5．We were eating dinner in the kitchen when we heard the news on the radio.当我们听到收音机的新闻时，我们正在厨房里吃晚饭。
2．So while you were sleeping, I called Jenny and she helped me. 所以当你睡觉时，我给珍妮打了电话，她帮助了我。
单元语法聚焦五
3．Ben's dad was putting pieces of wood over the windows while his mom was making sure the flashlights and radio were working. 本的爸爸正将木条封在窗户上，同时他妈妈在确认手电筒和收 音机都能正常使用。
单元语法聚焦五
The baby boy was sleeping in the bedroom at that time. 那时那个男婴正在卧室睡觉。 The baby boy wasn't sleeping in the bedroom at that time. 那时那个男婴没有在卧室睡觉。 —Was the baby boy sleeping in the bedroom at that time？ 那个男婴那时正在卧室睡觉吗？ —Yes, he was. 是的，他正在睡觉。 —No, he wasn't. 不，他没有在睡觉。
单元语法聚焦五
语法探究
过去进行时表示过去某一时间点正在进行的动作或过去某一段 时间段内一直进行的动作。 1．构成 主语＋was/were＋_现__在_分__词__＋其他． I was watching TV at 9 o'clock last night. 昨天晚上九点钟我在看电视。
单元语法聚焦五
中考英语 语法聚焦和练习 八下 Unit 5-6 人教新目标版-人教新目标版初中九年级全册英语试题
2019中考英语人教八下U5—6语法聚焦和练习及答案一、阅读理解。
When I was in college, I remember hearing about a book titled “Looking Out for Number One”. I never read the book, but the title has always stuck with me. I think it was because the title turned me off. I hadn’t been taug ht to be so selfish that I should be focused on only me . I thought I needed to be helping others and, along the way, I would also be helping myself. Now, I realize I should have at least considered learning more about looking out for number one.Over 30 y ears after seeing the book about looking out for number one I’m realizing number one, me, is the person I should be concerned about first. Jeffrey Gitomer asks the question, “Who is the most important person in the world?” Most people answer, the customer. He then asks, if there were only two people left in the world, the customer and you, who would you want to survive ? Now the answer is me.It makes me sense that if we can’t help ourselves first, we will never be prepared to help others. We all need to learn to control our lives and make the best decisions for ourselves. That will put us in a position to help others in the future . But many of us are slow to understand this.It has been said that happiness will bring success, but success doesn’t always bring happiness. We all want to be happy and successful. For some of us can be very happy when our basic needs are met and our family are safe. Others will seek high levels of success thinking that will bring happiness. I’m sure we can think of a person wh o is very successful, according to the world’s standards (标准), but they don’t appear to be happy at all. This is because they have been so busy working for somebody else’s goals that they haven’t considered their own needs.1. Who does the writer think is the most important person in the world now? （细节理解题）A. OthersB. HimselfC. The customerD. Jeffrey Gitomer2. The underlined words“turned me off” in Paragraph 1 probably mean “_____”.(词义猜测题）A. made me excitedB. made me boredC. made me surprisedD. made me pleased3. From the third paragraph we can learn ________.(推理判断题）A. we should help others instead of ourselvesB. we need help others make the best decisionsC. helping others can help control our livesD. actually few of us understand this idea earlier4. Why do some successful people not feel happy at all?(细节理解题）A. Because they don’t believe success always brings happiness.B. Because their basic needs are not pletely met.C .Because they seek for too high levels of success.D. Because they haven’t been working for their own goals.5. The best title for the passage is “______________”.(主旨大意题）A. Considering Our Own Needs FirstB. The Most Important in the WorldC. Helping Others FirstD. Happiness and Success参考答案1--5 BBDDA二、教材语法聚焦1. when 和while引导的时间状语从句(八下Unit 5)【基本用法】when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。
人教版八年级下册英语Unit 5 知识点语法归纳总结
Unit 5 What were you doing when the rainstorm came?1.短语归纳2.典句必背3.用法集萃(1)What was the girl doing at the time of the rainstorm?暴风雨来的时候，那个女孩正在做什么?❖本句是特殊疑问句，时态是过去进行时，结构是“What+was/were+主语+doing+其他?”，用于询问某人在过去的某个时间正在做的事情。
例：—What were you doing at nine o’clock yesterday evening? 昨天晚上九点你正在做什么?—I was watching TV at home. 我正在家里看电视。
❖拓展：过去进行时描述过去某个时刻正在发生的动作或存在的状态，结构是“was/ were+动词的现在分词”。
例：When I got home my mother was cooking. 我到家的时候我妈妈正在做饭(2)My alarm didn’t go off... 我的闹钟没有响.....❖go off意为“（闹钟）发出响声”例：My alarm goes off at six every morning. 我的闹钟每天早晨6点响。
❖归纳：go off还有“离开”和“变质”之意。
例：Bob went off to get a drink. 鲍勃拿饮料去了。
Meat goes off quickly in hot weather. 热天肉变质得快。
❖拓展：go的短语(3)I called at seven and you didn’t pick up. 我七点打的电话，你没有接。
❖pick up意为“接电话”。
pick up有如下含义：(4)I called again at eight and you didn’t answer then either. 我八点再打来，你也没接。
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。
人教八年级下Unit5知识点总结
人教八年级下Unit5知识点总结Unit 5 知识点总结Unit 5 主要讲述的是环保问题以及如何保护地球。
以下是本单元的知识点总结：一、词汇1. pollution (n.) - 污染2. recycle (v.) - 回收利用3. waste (n.) - 废弃物4. environment (n.) - 环境5. global warming - 全球变暖6. climate change - 气候变化7. fossil fuels - 化石燃料8. renewable energy - 可再生能源9. carbon footprint - 碳足迹10. deforestation - 森林砍伐二、句型和表达1. It's our duty to protect the environment. - 我们有责任保护环境。
2. We should reduce, reuse, and recycle to save resources. - 我们应该减少、重复使用和回收利用以节约资源。
3. Global warming is a serious issue that we need to address. - 全球变暖是一个我们需要解决的严重问题。
4. Using renewable energy can help reduce carbon emissions. - 使用可再生能源可以帮助减少碳排放。
5. Deforestation leads to the loss of biodiversity. - 森林砍伐导致了生物多样性的丧失。
三、文章内容地球是我们的家园，保护环境是我们每个人的责任。
环境污染是地球面临的一个重大问题。
从空气污染到水污染，我们需要采取行动来减少污染物的排放。
例如，我们可以减少使用汽车、使用可再生能源以及回收和重复使用废物。
全球变暖和气候变化也是当前的重要议题。
初中英语人教版八年级下册Unit5GrammarFocus
初中英语⼈教版⼋年级下册Unit5GrammarFocusThe teaching plan for open classUnit 5 What were you doing when the rainstorm came?Period 3 (Grammar Focus -4c)Teaching Maims: Continue studying the past progressive tense by talking out what was happening at one moment of the past time. Develop the students’reading and writing skills.Key words and target language: New words: icy, kidTarget language:A:What were you doing at eight last night? B: I was taking a shower.A: What was she doing at the time of the rainstorm? B: She was doing her homework. A: What was Jenny doing while Linda was sleeping? B: While Linda was sleeping, Jenny was helping Mary with her homework.Teaching key Points: the structure of the past progressive and their functions . Teaching Difficult Points:Master the usage of when /while and the differences between them.Value and Moral Objects:Learn to be more united and friendlier and understand better how to help each other when the disaster happens unexpectedly.Teaching Methods: Interaction between the teacher the students/ Induction/Pairwork/ Writing/GroupworkTeaching Aids: Multimedia, Changyan Teaching and Learning SystemTeaching Procedures:Step 1 RevisionT: Now let’s review the last lesson. I’ll ask you some questions about the passage. 1. What were Ben’s family doing when the rainstorm came?2. What can you learn from the article?3. What other things can bring people closer together? How can we help each other in times of difficulty? Can you give some examples?Let them have a discussion about the questions.Step 2Warming upFirst show some pictures and ask the students to do the warming-up exercise with the past progressive tense in pairs.( This activity is to give the students the opportunities to practice the past progressive tense ,especially for the poor students who are incapable of speaking English)Step 3 Grammar FocusFirst ask the students to read Grammar Focus in roles and guide them to review the functions and the structure of the present progressive .Then show the form and get the students to think about what are the differences between the structures in the present progressive tense and the past progressive tense. What are the differences between the time adverbials in the present progressive tense and the past progressive tense. What are the ideas of the present progressive tense and the past progressive tense?Ask them to fill in the chart:Help the students to induce the usage of when/ while: they are connected with the adverbial clause of time .When means at the time of…While means during the time of…1.When means “at the time of”: 当…时刻, 也可表⽰在…期间While means “during the time of”: 在…期间2.When 在过去进⾏时引导的时间状语从句连⽤，表⽰⼀个动作发⽣时，另外⼀个动作正在进⾏。
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知识。
以下是本单元的主要语法重点：一. 一般过去时一般过去时用来描述过去发生的动作或状态。
一般过去时的构成如下：1. 肯定句结构主语 + 动词过去式 + 其他例如：- I played basketball yesterday.- He watched a movie last night.2. 否定句结构主语 + did not + 动词原形 + 其他例如：- I did not play basketball yesterday. - He did not watch a movie last night.3. 疑问句结构Did + 主语 + 动词原形 + 其他？例如：- Did you play basketball yesterday? - Did he watch a movie last night?二. 现在进行时现在进行时用来描述目前正在发生的动作。
现在进行时的构成如下：1. 肯定句结构主语 + am/is/are + 动词-ing + 其他例如：- She is reading a book now.- We are playing soccer at the moment.2. 否定句结构主语 + am not/is not/are not + 动词-ing + 其他例如：- She is not reading a book now.- We are not playing soccer at the moment.3. 疑问句结构Am/is/are + 主语 + 动词-ing + 其他？例如：- Is she reading a book now?- Are we playing soccer at the moment?三. 过去进行时过去进行时用来描述过去某一时刻正在进行的动作。
过去进行时的构成如下：1. 肯定句结构主语 + was/were + 动词-ing + 其他例如：- They were studying English at 8 p.m. yesterday.- He was playing video games when I called him.2. 否定句结构主语 + was not/were not + 动词-ing + 其他例如：- They were not studying English at 8 p.m. yesterday. - He was not playing video games when I called him.3. 疑问句结构Was/were + 主语 + 动词-ing + 其他？例如：- Were they studying English at 8 p.m. yesterday?- Was he playing video games when I called him?以上是人教版英语八年级下册第五单元的语法重点。
英语人教版八年级下册Unit5-Grammar-Focus
What was your brother doing when you saw him half an hour ago?
He was playing computer games.
What was Tom doing at that time last Sunday?
While John was cleaning his room, Mary turned on the radio. / John was cleaning his room when Mary turned on the radio.
While John was shopping, Mary took the car to the car wash. / John was shopping when Mary took the car to the car wash.
with both while and when.
While John was taking photos, Mary bought a drink. John was taking photos when Mary bought a drink.
While John was playing the piano, Mary left the house. / John was playing the piano when Mary left the house.
While they were dancing, what happened?
While they were dancing, the telephone rang. When the telephone rang, they were dancing.
人教部编版八年级英语下册Unit5 Grammar focus 重点笔记汇总
Grammar focus 笔记when与while的区别（短暂性动词): 表示不能延续的动作，发生后立即结束。
如：come，go，arrive，borrow，lend，open，begin，finish，get等等。
延续性动词：表示能够延续的动作，这种动作可以延续下去并产生持久影响。
如：play，sleep，read，talk，do，wait，stay，rain，keep, learn等等。
when既指时间点，也指一段时间，后面跟延续性动词或非延续性动词（短暂性动词）。
例：It was raining hard when we arrived.（短暂性动词）the telephone rang.while只指一段时间①后面只能用延续性动词，“当…时候”，如后面接的动词是进行时态，则用while多于when, when常与短暂性动词或延续性动词不强的动词连用。
②表示的动作通常与主句的动作同时发生。
③可以连接两个并列句子，还可以表示对比关系，意为：然而。
例:I like singing while she likes dancing.④n. 意为：一段时间，一会儿。
例： I stayed there for a short while. 我在那呆了一小会儿即： when+一般过去式，过去进行时while + 过去进行时过去进行时+while+过去进行时1、buy a drink 买饮料2、take the car to the car wash 把车开到洗车场3、wake up 叫醒；醒来,代词做宾语放中间wake him up 叫醒他 wake的过去式：woke4、right away = at once = in a minute 立刻；马上5、have a look 看一看have a look at sth.= look at sth.6、be in bad shape 变形7、hit a tree 撞到树上 hit -hit-hit 现在分词 hitting8、icy adj.结冰的, ice n. 冰9、kid: n.小孩子可数，复数kids, a kid --- many kids v.开玩笑 You’re kidding! 你在开玩笑吧！10、in times of ... 在......时期/时候in times of difficulty 在困难时期11.the place of the accident 事故发生地12.heavy rain/ snow 大雨 / 大雪rain / snow heavily 雨 / 雪下得大13.die down die away die out逐渐消失/变弱减弱，消失，渐熄灭绝，消失。
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。
八年级下册Unit 5 Grammar focus
What was Jenny doing While Linda was sleeping, while Linda was sleeping? Jenny was helping Mary with her homework,
Look at the table and write sentences 4a with both while and when.
What was he doing when the rainstorm came? What was Ben doing when it began to rain heavily? He was reading in the library when the rainstorm came. When it began to rain, Ben was helping his mom make dinner.
When和while的根本区别
when后面既可以接ing, 也可以不接ing; while后面只能____ a dress when she cut her finger. A. made B. is making C. was making D. makes 解析： 割伤手指是已发生的事情，应用过 去时。同时，when表时间的同时性，“玛 丽在做衣服时”提供事情发生的背景，因此 用过去进行时。
John take photos play the piano Mary buy a drink leave the house
clean his room
shop
Turn on the radio
Take the car to the car wash
While John was taking photos, Mary bought a drink. John was taking photos when Mary bought a drink.