人教版八年级下册英语Unit 5 单元知识梳理与练习
1. 确信;确认 2. 拍打… … 3. 进人梦乡；睡着 4. 逐渐变弱；逐渐消失 5. 醒来 6. 一团糟 7. 使……分离 8. 在困难时候 9. 当.......时候 10. (闹钟)发出响声 11. 洗热水澡
1. make sure 2. beat against... 3. fall asleep 4. die down 5. wake up 6. in a mess 7. break.. . apart 8. in times of difficulty 9. at the time of 10. go off 11. take a hot shower
What was Jenny doing while Linda was sleeping?
Grammar I was taking a shower. Focus
She was doing her homework.
He was reading in the library when the rainstorm came. When it began to rain, Ben was helping his mom make dinner. While Linda was sleeping, Jenny was helping Mary with her homework.
While we were swimming someone stole our clothes .
Don’t talk so loud while others are working.
总结：
1) when可指时间点, 又可指时间段, 从句中可用延续性动词, 也可非延续性动词。 2) while总是指一个时间段, 从句中必须用延 续性动词。
12. 错过公交车
12. miss the bus
13. 接电话
13. pick up
14. 使……靠拢
14. bring... together
15. 在这个地区
15. in the area
16. 错过这个事件
16. miss the event
17. 在路边
17. by the side of the road
while表示“在……的时候”、“在……期间”。 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。While从句中必须是表示动作或状态的延续性动词。如：
The weather was fine 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，从句常用进行时。如:
23. 例如
23. for example
24. 被杀害
24. be killed
25. 50多(岁） 25. over 50
26. 一个小学生 26. a school pupil
27. 通过广播 27. on the radio
28. 沉默;无声 28. in silence
29. 最近地;新近 29. more recently
1. 以when和while引导的时间状语从句
1) 延续性动词和非延续性动词 延续性动词指动作可以延续一段时间, 而不是瞬间结束。如: work、
study、drink、eat等。 非延续性动词指动作极为短暂，瞬间结束。如: start、begin、hit、
jump、knock等。
2) 在本单元中, 出现了以when和while引导的时间状语从句。 when表示“当……的时候”。从句中既可用延续性动词, 又可用非延续性
6. Please open the w_in_d_o_w_ and let some fresh air in. 7. There is no l_ig_h_t__ in my room. It’s too dark. So I can’t do my homework. 8. Tom was still sleeping while the sun was r_is_in_g_____ this morning. 9. The TV station r_e_p_o_rt_e_d___the death of the famous person. 10. My mother sleeps very late. She usually falls a_sl_e_e_p___ at about eleven o’clock .
1. I was waiting for the bus when it began to rain heavily. 1) begin v. (began) 开始 e.g. I’ll begin whenever you’re ready.你什么时候准备好我就开始。 常用的句型： begin to do与begin doing 一般来说，begin to do和begin doing可以互换，但在以下三种情况下，
e.g. The children picked up many sea shells at the seashore. 孩子们在海边捡到许多贝壳。 Pick that book up. 把那本书捡起来。
2) 搭载
e.g. The car stopped to pick me up. 汽车停下来接我。
根据句意及首字母提示，补全单词。 1. I'm sorry. I __c_o_m_p_l_e_te_l_y__（完全地）forgot that it was your
birthday yesterday. 2. At last that young man realized (认识到) he was wrong. 3. Suddenly it began (开始) to rain and many people got wet. 4. There are all kinds of alarms (闹钟) in that store. 5. Some pupils (学生) in my class are from the United States.
18. 动物保护热线
18. the Animal Helpline
19. 走路经过
19. walk by
20. 在某人去……的路上 20. make one’s way to...
21. 听到这个消息
21. hear the news
22. 历史上的重大事件 22. important events in history
30. 世贸中心 30. the World Trade Center
31. 拆除;摧毁 31. take down
32. 对……有意义 32. have meaning to
33. 记得做过某事 33. remember doing sth.
34. 首先;最初 34. at first
• 23. 例如 • 24. 被杀害 • 25. 50多(岁） • 26. 一个小学生 • 27. 通过广播 • 28. 沉默;无声 • 29. 最近地;新近 • 30. 世贸中心 • 31. 拆除;摧毁 • 32. 对……有意义 • 33. 记得做过某事 • 34. 首先;最初
动词, 这些动词既可以表示动作, 又可表示状态。从句中的动作既可和主句
的动作同时发生, 又可在主句的动作之前或之后发生。如：
Mary was having dinner when I saw her .
The boy was still sleeping when his mother got
home yesterday morning .
汤姆活跃外向，而他的妹妹罗莎却害羞腼腆。
2) make sure“确认，查明，核实；确保；设法保证”，其后可接句子，
What were you doing at eight last night?
What was she doing at the time of the rainstorm?
What was he doing when the rainstorm came?
What was Ben doing when it began to rain heavily?
2. So, when the rainstorm suddenly came, … suddenly adv. 突然；忽然
e.g. I suddenly remembered that I hadn’t locked the door. 我忽然想起没有锁门。
3. I called at seven and you didn’t pick up. pick up(=pick up the phone) 接电话 pick up 还有以下含义： 1) 拾起；抱起
I was writing a letter to my fathபைடு நூலகம்r at that moment. b: 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：e.g. We were not sleeping at home.
• 23. for example • 24. be killed • 25. over 50 • 26. a school pupil • 27. on the radio • 28. in silence • 29. more recently • 30. the World Trade Center • 31. take down • 32. have meaning to • 33. remember doing sth. • 34. at first
英语人教版新目标八年级下册知识整理Unit5
【英语】八年级下册教材全梳理（Unit5 If you go to the party you’ll have a great time）知识·巧学生词巧解【词析】音析:字母组合ea读作［］。
义析:a kind of trousers【典句】This pair of jeans is in style.这条牛仔裤很时髦。
【拓展】jeans本身是复数名词,作主语时谓语动词要用复数形式。
take away拿走【词析】形析:take(拿)+away(离开)义析:take sth.from one place to another【典句】Don’t forget to take away your umbrella.别忘了带走你的雨伞。
【拓展】away是副词,当宾语为代词宾格时,一定要放在away的前面。
make a living 谋生【词析】形析:make(做)+a(一种)+living(生活)义析:do sth.for a living【典句】He makes a living as a writer.他靠写作维持生计。
【拓展】使用时,如果说明谋生的手段应在living后加介词by+doing的结构,指“以……为生”。
如:He makes a living by selling books.他以卖书为生。
【词析】音析:ａ读［］，ai读作［ｅ］,重音在第二个音节上。
形析:again(又；再次)+st义析:in a direction or course opposite to【典句】We boated against the wind.我们逆风行船。
【拓展】against本身是介词,不能单独作谓语,常和系动词be连用，意为“反对”。
【词析】音析:ch读作［］,an读作［］,词尾的e不发音。
形析:形近词change(选择)义析:something that happen unusually and luckily【典句】I haven’t had a chance to read my letter.我还没有机会看我的信呢。
人教新目标八年级英语下册Unit5知识点复习练习
人教新目标八年级英语下册Unit5知识点复习练习课程回顾过去进行时+unit5 sectionA 词汇听写+家作讲解知识讲解一、同步知识梳理1、People often remember what they were doing when they heard the news of importantevents in history.人们常常记得当他们听到历史上重大事件的新闻时他们当时正在做什么。
【句法】“what they were doing”作remember的宾语从句，用了陈述语序。
【词法】辨析event & accident “事件，事”（1）event: 多指重大历史事件或日常生活中较重要的事情或体育赛事中的重大项目。
（2）accident: 常指不幸的事件，多有不良的后果。
by accident 偶然地，意外地如：His father died in a railway accident. 他的父亲死于一场火车事故。
A very interesting event was taking place at the moment.I met an old friend of mine by accident yesterday. 昨天我偶然遇到我的一个老朋友。
2、My parents did not talk after that, and we finished the rest of our dinner in silence.我的父母不再讲话，然后我们静静地吃完剩余的晚饭。
mean to do sth. “打算或企图做某事”如：What do you mean to do with it? 你打算把它怎么处理？What do/did you mean by …? 句型的意思是“你……是什么意思？”如：What do you mean by acting like this? 你这样做是什么意思。
2020人教新目标八年级英语下Unit5讲解及习题(答案)
2020人教新目标八年级英语下Unit5讲解及习题（答案）二、重点句型1. — What were you doing at eight last night?昨晚8 点你在干什么？— I was taking a shower.我在洗淋浴。
2. When it began to rain, Ben was helping his mommake dinner.当开始下雨的时候，本正在帮他妈妈做晚饭。
3. — What was Jenny doing while Linda was sleeping?琳达在睡觉的时候，珍妮正在干什么？— While Linda was sleeping, Jenny was helpingM a ry with her homework.琳达在睡觉的时候，珍妮正在帮玛丽做作业。
Section A1.What were people doing yesterday at the time o f the rainstorm?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He was cooking at six last night. 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.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/at this time yesterday /或有when the teacher came in/ while he was reading的提示⑶过去进行时的构成：was\were +现在分词⑷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?两个回答Yes ,he was. No, he wasn’t.特殊疑问句What was he doing at six last night?⑸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。
人教版英语八年级下册Unit 1-5 单元语法知识梳理
Unit 1 单元语法知识梳理一、情态动词should的用法情态动词should有自己的意义，但不能单独作谓语，只能和其他动词一起构成谓语，表示说话人的态度或看法，后接动词原形。
常见用法有以下几点：1.表示劝告、建议等，意为“应该”，常指根据常理认为对的事或应该去做的事。
当劝某人做或不做某事时，常用“should do sth.”或“shouldn't do sth.”。
should 比must 和ought to 语气更加委婉。
例句:You should brush your teeth before you go to bed.你在睡觉前应该刷牙。
You shouldn't watch TV every day.你不应该每天看电视。
2.通常用来表示现在或将来的责任或义务。
例句:Children should obey their parents.孩子们应该听从他们的父母。
We should respect the old.我们应该尊敬老人。
3.表示推断，意为“应该；可能”。
例句:They should be there by now，I think.我觉得现在他们应该都已经到了。
4.用于第一人称疑问句，询问对方的意愿，表示说话人的一种谦逊、客气、委婉的语气。
例句:Should I open the window? 我可以打开窗户吗？What should we do now? 我们现在该干什么呢？5.表示某种感情色彩，意为“竟会”，常用于以how, why开头引导的特殊疑问句中。
例句:Why should you be so early today? 你今天为什么会如此早？二、反身代词1.反身代词的构成反身代词是一种表示反射或强调的代词。
它由第一人称、第二人称的形容词性物主代词和第三人称代词的宾格加词尾-self或-selves构成。
其构成如下表：反身代词与它所指代的名词或代词形成互指关系，两者在人称和数上应保持一致。
人教版英语八下Unit5知识梳理、词汇句式精讲
Unit5 知识梳理【重点短语】1.make sure 确信;确认2.beat against... 拍打……3. fall asleep 进人梦乡；睡着4. die down 逐渐变弱；逐渐消失5. wake up 醒来6. in a mess 一团糟7. break...apart 使……分离8. in times of difficulty 在困难的时候9. at the time of 当.......时候10. go off (闹钟)发出响声11. take a hot shower 洗热水澡12. miss the bus 错过公交车13. pick up 接电话14. bring... together 使……靠拢15. in the area 在这个地区16. miss the event 错过这个事件17. by the side of the road 在路边18. the Animal Helpline 动物保护热线19. walk by 走路经过20. make one’s way to.... 在某人去……的路上21. hear the news 听到这个消息22.important events in history 历史上的重大事件23.for example 例如24.be killed 被杀害25. over 50 50多(岁）26. a school pupil 一个小学生27. on the radio 通过广播28.in silence 沉默;无声29.more recently 最近地;新近30.the World Trade Center 世贸中心31.take down 拆除;摧毁32.have meaning to 对……有意义33.remember doing sth. 记得做过某事34.at first 首先;最初【重点句型】1. — What were you doing at eight last night? 昨晚8点你在干什么？— I was taking a shower. 我在洗淋浴。
人教新目标八年级英语下册Unit5知识点归纳及练习汇总
人教新目标八年级英语下册Unit5知识点归纳及练习汇总一、学习目标谈论过去的事情，讲故事。
—What were you doing at eight last night?—I was taking a shower.—What was Ben doing when it began to rain heavily?—When it began to rain, Ben was helping his mom make dinner.二、重点、难点重点单词：light, beat, rise, realize, truth短语：go off, pick up, die down, in silence句型：(1) So while you were sleeping, I called Jenny and she helped me.(2) With no light outside, it felt like midnight.难点过去进行时一、单词领读suddenly adv.突然；忽然alarm n.闹钟strange adj.奇特的；奇怪的report v.报道；公布area n.地域；地区wind n.风light n.光；光线；光亮wood n.木头window n.窗；窗户match n.火柴beat v.敲打；锤砸heavily adv.在很大程度上；大量地against prep.倚；碰；撞asleep adj.睡着rise v.增加；提高；增强passage n.章节；段落pupil n.学生bright adj.明亮的；光线充足的playgroundn.操场bell n.钟(声)；铃(声)completely adv.彻底地；完全地recently adv.不久前；最近date n.日期；日子tower n.塔；塔楼realize v.理解；领会；认识到truth n.实情；事实二、重点单词【单词学习】1. light n. 光；光线；光亮【用法】是不可数名词。
新目标人教版英语八年级下册unit5 知识点+练习题知识讲解
Unit5 What were you doing when the rainstorm came? Step1 key words and expressions1.暴风雨n_______2.闹钟n_________3.闹钟发出响声__________4.开始v _______5.在很大程度上；大量地adv______6.突然；忽然adv_______7.接电话_________8.奇特的；奇怪的adj________9.暴风雨n________10.风n______11.光；光线；光亮n_______12.报道；公布v n_________13地域；地区n________14.木；木头n_________15.窗户n________16.手电筒；火炬n17.火柴n18.敲打；打败v19.倚；碰；撞prep20.睡着adj21.进入梦乡；睡着22.逐渐变弱；逐渐消失23.升起；增加；提高v n24.倒下的；落下的adj25.分离；分开adv26.看一看27.覆盖着冰的；冰冷的adj28.开玩笑；欺骗v29.理解；领会；认识到v30.前往；费力地前进31.章节；段落n32.学生n33.彻底地；完全地adv34.惊愕的；受震惊的adj35.沉默；缄默；无声n36.沉默；无声37.不久前；最近adv38.拆除；往下拽；记录39.恐怖主义者；恐怖分子n40.日期；日子n41.塔；塔楼n42. 首先；最初43.实情；事实n【单拼练习】1.L travels faster than sound.2.The TV news r that there was a car accident.3.She was so weak that she had to lean a the wall.4.The sun r in the east and sets in the west.5.Our class b Class 5 and won the prize.6.To tell you the t , I became a college student at 15.7.What’s the d today?8.The s was broken by the loud music.9.Read this p and try to answer the following questions.10.Dubai T is the landmark in Dubai. It is higher than Taipei 101.【相近词语辨析】rainstorm 是由rain+storm构成的合成词。
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。
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。
Unit5知识点整理+习题人教版八年级英语下册
Unit 5 What were you doing when the the rainstorm came?★★必背单词 ★要求会认的单词suddenly 突然；忽然 report .报道；公布 beat .敲打；锤砸 heavily .在很大程度上；大量地 recently .不久前 date .日期；日子 realize .理解；领会；认识到 truth .实情；事实 window .窗；窗户area .地域；地区light .光；光线；光亮 strange .奇特的；奇怪的rainstorm .暴风雨tower .塔；塔楼passage .章节；段落terrorist .恐怖主义者；恐怖分子★★★必背短语1. in silence 沉默；无声2. make one’s way to … 在某人去……的路上（当后接地点副词时，应省略介词to ）3. die down 逐渐变弱；逐渐消失4. at first 首先；最初= at the beginning 最初，开始5.go off （闹钟）发出响声 go over 复习 go away 离开6.pick up 接电话；开车接某人；捡起：学到，获得7. at the time of 在...... 的时候 （常用于过去进行时）8. be strange to 对……感到陌生 9. fall asleep 进入梦乡；睡着10.turn on 打开（反）turn off 关掉 11.It is said that... “据说”★★★知识点： 1. beat 与win 辨析 2.【辨析】join/join in/take part in 参加 (1) join=be a member of 参加 ,指加入某种组织，并成为其中的一员。
join the army / party 入伍/ 党 join the club 加入俱乐部★ join in 后接活动名称 ★ join sb. 加入到某个人群之中(2) take part in 参加 ，指加入群体活动中并在活动中发挥重要作用。