人教版八年级下册英语Unit5知识点

【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。

新人教版｜八年级下册英语所有知识点大汇总！Unit1 what' s the matter?1. It’s +形容词+ for sb. + to do sth. 做某事对某人来说是…的。

It’s important to do sth. 做某事很重要。

It’s important for me to eat a balanced diet. 平衡饮食对我来说是很重要的.It’s easy to do sth. 做某事是容易的。

It’s easy for us to find out the answer. 找出答案对我们来说是容易的。

2. 情态动词should的用法should是情态动词，它的基本用法是必须和其他动词一起构成谓语。

意为"应该......"。

should（应当，应该）用于所有人称，表示劝告或建议。

eg. ---I have a very bad cold. 我感冒很厉害。

---You should lie down and have a rest. 你应该躺下，多喝水。

3. maybe与may be（1）maybe是副词，译为“也许、可能”，相当于“perhaps”。

如：Maybe he can answer the question. 也许他能回答那个问题。

He maybe is from the USA, too. 他可能也来自美国。

（2）may be中的may为情态动词，译为“可能是......”。

如：He may be from the USA, too. 他可能也来自美国。

She may be our English teacher. 她可能是我们的英语老师。

4. few、a few、little、a little的区别和联系：（1）few / a few用来修饰可数名词，few表示否定意义，没有，几乎没有；a few表示肯定意义，有几个。

例如：He has few friends here, he feels lonely. 他这里没朋友，他感觉寂寞。

人教版八年级下册英语 Unit 1重要短语、句型、重点讲解及作文范文Unit 5 What were you doing when the rainstorm came?一、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 5 0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;最初第1页共6页二、重点句型1. — What were you doing at eight last night? — I was taking a shower. 我在洗淋浴。

人教版八年级下册英语第五单元词汇讲解（附练习及答案）词汇讲解1. miss：作动词，意为“想念，思念”。

I’ll miss you when you go to Canada .你到了加拿大以后，我一定会想你。

【拓展】(1) miss 作动词还有“未击中，未抓住”的意思。

例如：I tried to hit the ball but I missed.我努力地想击中球，但却未成功。

(2) miss 还可意为“未赶上，错过”，是动词。

例如：I missed the football match on TV last night. 我错过了昨天晚上电视中的足球赛。

(3) miss与like; mind; finish; enjoy; practice; be busy; stop; can’t help; give up等词一样后接动词的-ing形式。

例如：I don’t want to miss seeing that film on television tonight.我不想错过今晚在电视上看那部影片的机会。

2. suddenlysuddenly作副词，意为“突然，忽然”，在句中多修饰动词或句子，做状语。

例如：I suddenly remembered that I didn’t bring my key.我突然想起来我没有带钥匙。

It all happened so suddenly.一切都发生得那么突然。

3. either(1) either 作副词，意为“也不”，用在否定句中。

例如：He can’t play the violin. I can’t, either. 他不会拉小提琴，我也不会。

(2) either pron.（两者中）任意一个。

例如：There are many trees on either side of the street. 在街道的每一边都有很多树。

(3) either…or…为连词短语，连接两个相同的句子成分，意为“要么……要么……；或者……或者……；不是……就是……”。

人教新目标版八年级下册Unit 5 What were you doing when therainstorm came?Section A1、go off(闹钟)发出响声eg. Listen! The bell is going off.(食物、饮料)变质eg. The bottle of milk has gone off.(电灯)熄灭eg: All the lights went off suddenly.2、heavily大量地形容雨、雪下得大=hardeg: Though it was raining heavily/hard, they were still working hard.3、suddenlyadv.突然在句首时要用逗号隔开eg: Suddenly, I have a good idea.suddenadj.突然的eg: His sudden death makes everybody sad.all of a sudden突然，猛地=suddenlyeg: All of a sudden, it began to rain.= Suddenly, it began to rain.4、pick up挑选Pick up a number from one to five.捡起、拿起Mr. Smith picked up his hat and went out.搭载、接某人Pick me up at the hotel.“动词+ 副词”宾语为代词放中间Please help me pick it up.5、strangeadj.奇怪的+ly=adv.strangelyeg. What a strange idea!+ness=n.strangeness+r=n.stranger6、reportv．报道；公布n．报告；汇报；报道make/give a report(作报告)It is reported that...“据报道……”eg: It is reported that the movie star is going to our city.7、beat过去式:beat过去分词:beatenv.打败，赢辨析beat后+比赛中的对手或敌人win后+比赛，奖品，名誉，财产等eg. Our school beat their school at the football match and won first prize.8、againstprep.倚；碰；撞eg: Jim stood against the table.反对反义:foreg: Are you for or against the plan?9、asleep表语辨析be asleep强调睡着的状态eg. The baby is asleep.fall asleep强调入睡的动作eg. My father was so tired that he fell asleep quickly.10、die down逐渐变弱；逐渐消失与die相关的搭配die of(患病)死亡(原因多来自内部)eg: He died of lung cancer.die from(因伤)死亡(原因多来自外部)eg: The man died from a car accident.die out灭绝；消失eg: This kind of bird has died out in the world. 11、辨析rise(rose,risen)vi.升起；上升主语自身移向较高位置raise (raised, raised)vt.举起；提高主语发出的动作作用于其他事物eg. We raise the national flag at the time when the sun rises.12、过去进行时构成肯定句was/were＋动词的­ing否定句主语+ was/were+not + 现在分词…一般疑问句Was/Were + 主语+ 现在分词…?特殊疑问句特殊疑问词+ was/were（＋主语）+现在分词…?时间状语thenlast nightat that timeat five yesterday...辨析一般过去时过去某个时间发生过的动作或存在的状态过去进行时过去某个时刻或某一段时间正在进行的动作Section B1、make one’s way前往；费力地前进make one’s way to/towards+ 地点前往某地eg: Will you be able to make your way to the bus stop?way 构成的短语by the way 顺便问一下in the /one’s way 挡路；妨碍on the / one’s way to 在（某人）去……的路上lose one’s way 迷路2、一般过去时的被动语态was/were＋动词的过去分词eg. be killed3、silencesilent的名词形式in silence沉默；无声eg: As night fell, everything was in silence.4、recentlyadv.不久前adj. recent 最近的eg: Mr. Wang has recently returned home from Europe.比较级:more recently最高级:most recently5、at first多用于句首或句末反义at lasteg: The work was hard at first, but I got used to it later.辨析at first=at the beginning表示“起初(但后来……)”,与后来发生的事相对照At first, I didn’t want to go, but I soon changed my mind.first of all=first说明顺序，后面常接next, then等First of all, open the window.6、truthn.实情adj. trueadv. trulyeg: He told me the truth. And I truly believe it is true.to tell ( you ) the truth说实话；老实说一般放在句首eg: To tell the truth, I fell in love with Shanghai when I got there.类似的插入语to be honest 坦白地说to be sure 诚然to start with=to begin with起初，开始时。

八年级下册Unit 5 Section A 基础知识默写及答案一、重点短语默写：1.(闹钟)发出响声4.逐渐变弱;逐渐消失9.需要……(方面)帮助12.把……覆盖在……上19.起初;起先20.进入梦乡;睡着21.醒来;叫醒23.发现……一片狼藉24.把某物折断(或分开)期26.立刻;马上二、重点句子默写:1.暴风雨来临时你正在做什么？_____________________________________________________________________ 2.我的闹钟没有响，所以我醒来完了。

_____________________________________________________________________ 3.我正在等待公交车，这时开始下起了大雨。

_____________________________________________________________________ 4.我正忙着找雨伞，以至于我没看见一辆小汽车过来了。

_____________________________________________________________________ 5.当你打电话时，我正在洗澡。

_____________________________________________________________________ 6.外面没有光亮，感觉就像半夜一样。

_____________________________________________________________________ 7.本的爸爸正把木块钉到窗户上，同时他的妈妈在确认手电筒和收音机都能正常使用。

_____________________________________________________________________ 8.当雨开始猛烈地敲打在窗户上时，本正在帮他妈妈做晚饭。

【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。

2019-2020学年人教版英语八年级下册Unit 5 What were you doing when the rainstorm came?知识点精炼讲解讲解知识点1：重点词组与语法讲解1【考查点】重点词组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 5 0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【考查点】重点句型与语法要点：知识点1alarm n 闹钟an alarm clock 一个闹钟【解析】go off 发出响声, (闹钟)闹响，离开The alarm went off just now. 刚才警钟响了【短语】 go over 复习 go away 离开go by (时间)过去go for a walk 出去散步go fishing/shopping/skating/swimming 去钓鱼/去买东西/去溜冰/去游泳知识点2strange adj. 奇怪的→strangely adv奇怪地→stranger n 陌生人be strange to 对……感到陌生strange 奇怪的It’s strange that she came to the party. 陌生的 He stands in a stranger street.知识点3With no light outside, it felt like midnight.此句中介词with表示一种伴随状况，同时还包含着某种因果关系，表示“因某种状况的存在而导致……”, 因此可翻译成“由于；因为”等。