人教版八年级英语下册第五单元基础知识点总结

Unit5 知识点Section A1a—2d1. 暴风雨来临时at the time of the rainstorm 2、在公交车站at the bus stop3. 等公交车wait for the bus4. 忙于做某事be busy doing sth.5. 忙于某事be busy with sth.6.（闹钟）发出响声go off7. 醒来晚了wake(woke) up late 8. 洗热水澡take a hot shower9. 开始下大雨begin (began) to rain heavily 10. 雨/雪下的大rain/ snow heavily/ hard 11.跑向公交车站run to the bus stop 12. 发现某人正在做某事see sb. doing 13. 接电话pick up=answer the phone 14. 在厨房in the kitchen15. 在那时at that time 16. 这么多次so many times1. 当暴风雨来的时候人们正在做什么？What were people doing at the time of the rainstorm?2. 当暴雨来的时候那个女孩正在写作业。

The girl was doing her homework when the rainstorm came.3. 我是如此忙着找雨伞以至于没有看到一辆车过来了。

I was so busy looking for the umbrella that I didn’t see a car coming.4. 我的闹钟没有响，因此我醒来晚了。

My alarm didn’t go off so I woke up late.5. 当开始下大雨时我正在等公交车。

I was waiting for the bus when it began to rain heavily.6. 我跑向车站但我仍然错过了公交车。

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。

人教版八年级英语下册第五单元知识点汇总总结01、重点短语1. wait for 等待2. look for 寻找3. look out of … 向…外面看4. go off （闹钟）发出响声5. go away 离开；消失6. pick up 接电话7. wake up 醒来；弄醒8. clean up 打扫干净9. point out 指出10. call out 大声呼叫11. die down 逐渐变弱；逐渐消失12. take down 拆除；记录13. take photos/pictures 拍照14. take a (hot) shower 洗（热水）澡15. have fun=have a good time=enjoy oneself 玩的开心16. have/take a look 看一看17. have meaning to sb.对某人有（特殊的）意义18. feel like...感觉像;想要做某事19. make sure 务必，确保20. beat against 敲打21. fall asleep 进入梦乡22. break … apart 使…支离破碎23. turn on打开 (反：turn off关上)24. listen to the radio 听收音机25. get to = arrive in/at 到达26. make one’s way to 前往；费力前行27. to tell the truth 说实话28. walk by 路过29. at the time of …在…的时候30. in a mess 凌乱不堪；乱七八糟31. in times of difficulty 在困难时期32. because of 因为33. in history 在历史上34. in silence 沉默，无声35. at first 起初；起先36. by the side of …在…旁边37. the rest of …剩余的38. each other 互相39. for example 例如40. as well 也02、重点句子Grammar Focus 句子1. What were you doing at eight last night?昨天晚上8点你在做什么？I was taking a shower.我在洗淋浴。

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。

【教材内容解析】Section A1. What were you doing yesterday at the time of the rainstorm？（P. 33）此句是过去进行时，表示过去某个时候正在发生的动作，结构为：was/were doing sth.。

They were watching TV at nine o’clock last night.2. My alarm didn’t go off so……（P. 34）go off此处表示“发出响声”，还可以表示“爆炸、离开、停止运转”。

The alarm went off at 7 a.m. yesterday.A bomb went off just now.Danny decided go off on his own.3. I called at seven and you didn’t pick up. （P. 34）pick up意为“接电话”，相当于answer the phone。

Why don’t you pick up/answer th e phone？【拓展】pick up还可以表示“捡起、开车接送”。

My pen is under your desk. Can you pick it up for me？Can you pick me up at the station？4. I called again at eight and you didn’t answer then either. （P. 34）also， too， as well与either都可以表示“也”，但是用法不同。

also放在句中行为动词前，be动词、助动词和情态动词之后。

He also wants to go.too用于肯定句中，放在句尾，前面用逗号隔开。

He wants to go，either.as well用于肯定句中，放在句尾，前面不用逗号隔开。

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。

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。

人教版八年级下册英语第五单元基础知识点总结短语归纳（学生必背内容)1。

wait for 等候例句展示: You should wait for me a minute. 你应该等我一分钟。

2.look for 寻找例句展示：He is looking for his pencil。

他正在寻找他的铅笔.3.go off（闹钟）发出响声例句展示：My alarm didn't go off this morning. 我的闹钟几年早上没有响。

4。

take a shower 洗淋浴例句展示：We should take a shower every day in summer。

夏天我们应该每天洗澡.5。

pick up 接电话例句展示:As a rule，every teacher shouldn’t pick up the phone in class. 按照规定,所有的老师不应该在课堂上接电话.6.make sure 务必;确保例句展示：You should make sure that she is safe.你应该确保她很安全。

7。

have fun 玩得开心例句展示：May you have fun。

祝你玩得开心。

8。

fall asleep 进人梦乡;睡着例句展示:He didn’t fall asleep yesterday.昨天晚上他没有睡着。

9.die down 逐渐变弱；逐渐消失例句展示：The wind gradually died down yesterday。

昨天风逐渐减弱.10.wake up 醒来; 叫醒例句展示：You should wake up at six every morning. 你应该每天早上六点把我叫醒.11。

in a mess 凌乱不堪; 乱七八糟例句展示：His room is always in a mess。

他的房间总是凌乱不堪。

12.in times of difficulty 在困难时期例句展示:Our country was in times of difficulty in the past. 在过去，我们国家处于困难时期。

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。

八下5-6单元高频考点1. I called at seven and you didn 't pick up.我七点给你打电话但是你没接。

知识点：pick up 接电话1)pick up 意为“接电话”，相当于pick up the phone.2)pick up还有“捡起；（用车）接人”之意，属“动词＋副词”型短语，名词作宾语，既可置于中间，也可置于up之后；但代词作宾语必须置于中间。

2.Ben was helping his mom make dinner when the rain began to beat heavily against the window.当雨开始猛烈地击打窗户的时候，本正帮着母亲做晚餐。

知识点：against的用法：against prep.倚；碰；撞1)against 意为“倚；碰；撞”，常与行为动词连用。

2)against意为“反对”，其反义词为for,意为“赞成”。

常用结构：be against（doing)sth.反对（做）某事。

例句：The rain was beating against the window.雨点敲打着窗户。

Are most people against the suggestion?大多数人反对这条建议吗？3.He finally fell asleep when the wind was dying down at around 3:00 a.msleep①动词，“睡觉”②名词，“睡觉；睡眠”，不可数sleepy形容词，“想睡觉的；困倦的”asleep形容词，“睡着的”，只作表语sleeping形容词或现在分词，意为“正在睡觉的”，常置于名词前作定语或用于进行时态4. This story reminds us that you can never know what 's possible unless you try to make it happen.这个故事提醒我们：你永远不会知道什么是可能的，除非你努力使它发生。