高一英语必修1Unit 4 Earthquakes知识点总结

Unit 4 Earthquakes重点单词和短语1. right/ straight away = at once 立刻；马上=right now=in no time=without delay=immediately2. burst (burst, burst) vi. 爆裂；爆发burst into 突然……起来burst into tears/ laughters/ flames 突然大哭/大笑/起火burst out crying/ laughing/ singing 突然哭起来/笑起来/唱起来n. 一阵a burst of laughter/ applause 一阵笑声/掌声a burst of anger 怒火的迸发as if/ though+clause虚拟情况从句时态与现在事实相反一般过去时与过去事实相反过去完成时4. at an end 结束；终结in the end 最后；终于（一般过去时）at the end (of sth.) 在结尾处；在（……）结束的时候(一般过去时)by the end of this month 在本月末（过去完成时）Nation n国家，民族national adj5. ruin n. 废墟；毁灭；遗迹be in ruins 成为一片废墟v. 毁灭；使破产/灭ruin one’s health 毁坏某人健康ruin one’s hope 使某人希望破灭extreme adj极度的extremely advInjure v损害，伤害injury n 受伤injured adj受伤的the injured 伤员6. destroy (destroyed, destroyed) vt. 破坏；毁坏；消灭destruction n. 破坏；毁坏7. track n. 轨道；足迹；痕迹keep track of 记录；掌握……的线索Useless adj无用的useful adjIt is useless to do =It is useless doing=It is no use doing做。

课本单元讲解：必修一Unit4EarthquakesⅠ. 常考单词必背1. burst vi. (burst，burst) 爆裂；爆发n. 突然破裂；爆发She burst into tears on hearing the sad news.一听到这一不幸消息，她突然哭了起来。

Upon his appearance，there was a burst of applause.他一出现就爆发了一阵掌声。

[快速闪记](1)burst in打断；闯入；突然出现burst into...突然开始；闯入……burst into laughter/tears ＝burst out laughing/crying突然大笑/哭起来(2)a burst of一阵……2. injure vt. 损害；伤害Most of the injured were women and children.大多数伤员都是妇女和儿童。

[快速闪记](1)injured adj.受伤的the injured伤员(2)injury n．伤；伤口；伤害3. shock vt.& vi.(使)震惊；震动n. 休克；打击；震惊I was shocked to hear that he had resigned.听到他辞职的消息我感到很震惊。

The news of my promotion came as a shock.我获晋升的消息着实让我一惊。

[快速闪记](1)be shocked by/at...对……感到震惊be shocked to do...因做……而震惊(2)a shock一件令人震惊的事 (抽象名词具体化用法)(3)shocked adj.感到震惊的shocking adj.令人震惊的4. rescue n．& vt.援救；营救All the people nearby came to her rescue when hearing her cry for help.周围的人们听到她的呼救声都来营救她。

Book One Unit 4 Earthquakes1. right away毫不迟疑，立刻right now/at once/ in no timeHe is ill; you should call in the doctor right away.2. It seemed as if the world was at an end. 世界似乎到了末日。

从句表示“(在某人)看来好像；似乎”①It seems/looks/appears as if/though…看起来好像…②Sb./Sth. looks as if/though…(不用seem/appear)③There seems/appears(to be)…(不用look)There appears/seems to have been a mistake.=It appears/seems that there has been a mistake.3. All hope was not lost.不是所有的希望都破灭了。

该句为部分否定。

all, both, everyone, everybody, everything 以及every+名词都表示全部肯定；但当not 在它们之前或之后都表示部分否定。

no one, none nobody, nothing, not…any, 以及no+名词都表示全部否定。

如：①Both of them haven’t read this story.并非他们二人都看过这个故事。

②All of the boys are clever, but none of them can work out this problem.③All bamboo doesn’t grow tall.=Not all bamboo grows tall.4. at an end ＝finished结束，终止(常作表语)(1) Be patient, his speech will be at an end soon.(2) The war was finally at an end.at the end of 在……尽头(末) by the end of 到……末为止(与过去完成时连用) in the end 最后，终于come to an end结束(用作谓语)bring…to an end使……终止put an end to 使……终止用at the end of, by the end of 和in the end填空(1)How many English words have you learned ______________last term?(2)He became an outstanding doctor __________.(3)My uncle will fly to China ___________ this year.5. burnst into tears=burst out crying 大哭burst into laughter=burst out laughing 大笑6.as if\as though 仿佛；好像He looks as if he has known the secret.The man speaks English as if he were an American.7. congratulate sb. on sth 祝贺某人某事congratulations on sth.8. be proud of 以……为自豪。

必修一Unit4 Earthquakes1、In the city, the water pipes in some buildings crashed and burst. 城市里，一些大楼里的水管爆裂。

burst爆裂,突发The square is bursting with tourists。

广场上到处都是游客。

I felt as if my heart would burst with joy。

我觉得自己高兴得心花怒放。

The police burst through the door。

警察破门而入。

There was a burst of laughter in the next room. 隔壁房间里突然爆发出一阵笑声。

联想扩展：（1) burst in on…突然打断He burst in on our conversation. 他突然打断了我们的谈话。

(2）burst into +n。

突然…The speaker burst into angry speech. 演讲者突然讲粗话.（3) burst out + doing突然…The woman burst out crying like a child. 那个妇女突然像小孩一样哭了。

（4）burst to do sth. 迫切想做某事I am bursting to tell you the news. 我迫不及待的想告诉你这个消息。

2、But the one million people of the city，who thought little of these events, were asleep as usual that night。

但是认为这没什么的一百万城里人,那天晚上还像往常一样睡觉。

affair，event，accident，incident，matter, businessaffair 指要做的事或已经发生的事。

Unit4 Earthquakes知识点1课题: Unit4 Earthquakes学习目标: 学习第四单元的语言点教学重点：重点语言点的学习Teaching Steps :（教学步骤）Step 1 Reading(读）检查课文的朗读Step2 学习课文语言点本节课主要学习Unit 4 的语言点，内容比较多，但都是高考常出现的内容，希望同学们多用点功、多用点心记住。

看谁能够是出类拔萃的学生，是大家学习的榜样。

1.happen to do..=It happens that .碰巧做某事I happened to be out when he called.=It happened that Iwas out when he called.sth.happened to sb 某事发生在某人身上What happened to you?发生了什么事？2.have a class discussion进行班级讨论3.right away立刻=at once=immediately4.in the countryside of Hubei在湖北农村5.A smelly gas came out of the cracks ......从裂缝里冒出Mice ran out of the fields .............. 从田地里跑出Fish jumped out of their bowls and ponds. 鱼从鱼池和池塘里跳出out ofHe looked out of the window and saw Ann.往窗外望He lives two miles out of the city.在…….. 之外The basket is made out of bamboo.由……. 作成Out of anxiety, he did that.由于… 原因6. think little of .....小看，轻视He always think little of what others say.他从来不把别人的话当回事。

必修一Unit 4 Earthquake Section A&B&C➢v.(使)爆裂；(使)膨胀；爆发；burst-burst-burstThe water pipe cracked and burst.➢n.突发，爆发✶There was a burst of laughter in the next room.隔壁房间里突然爆发出一阵笑声。

➢v.猛冲；突然出现✶He burst into the room without knocking.他没敲门就闯进了房间。

【拓展】●burst into+名词=burst out doing 突然...起来✶burst into tears=burst out crying 突然哭起来/ burst into laughter=burst out laughing突然笑起来●burst in闯进●be bursting with充满；爆满✶The roads are bursting with cars.车辆把那些道路挤满了。

● a burst of (突然)一阵lion百万【用法】one million一百万several million几百万a dozen million一千两百万millions of+名词几百万...【其他数字用法】tens of thousands of...数以万计的...hundreds of thousands of...几十万【其他表示数字的词】dozen一打(十二) score(二十)13.event n.(1)事件；(尤指)大事●current/the latest events当前事件/最新事件(2)(体育比赛等的)项目，赛事●one of the major sporting events of the year年度重大体育赛事之一【辨析】event 重要事件；比赛项目The Asian Games were one of the major sporting eventsof the year.亚运会是年度重大体育赛事之一。

Unit 4 Earthquakes【重点词汇】1 ruinn．毁灭；毁坏；崩溃；(不可数名词)废墟；遗迹(常用复数vt．&vi．(使)毁坏；毁灭；成为废墟；使破产①The castle has fallen into rain．那城堡已破败不堪。

②An earthquake left the whole town in ruins．那次地震过后，全城到处是残垣断壁。

‘③It poured with rain and my dress got/was mined．大雨倾盆，我的连衣裙已淋得不成样子了。

归纳拓展fall into ruin崩塌come/go to ruin毁灭，崩溃lie in ruins成为废墟the ruins of Yuanmingyuan圆明园遗迹bring sb.to ruin使某人破产ruin one’s hopes使某人希望破灭ruin oneself自取灭亡ruin one’s health/fame毁坏某人的健康/名誉辨析活用damage/destroy/ruin/spoil这三个词都有“损坏，破坏”之意，具体区别如下：(1)ruin指彻底摧毁一件事物，特别是摧毁美好、珍贵的事物，并使其无法修复，其主语多为天灾人祸等无形的力量。

有时可用于借喻中，泛指一般的“弄坏了”。

He has ruined his health through drinking.他饮酒过度，把身体搞坏了。

(2)damage指“损坏”，表示不彻底的破坏，一般是部分性的，只是使其不能发挥正常作用，意味损坏后价值或效率降低，宾语一般是物。

I damaged my shoes in football practice today.今天练习踢足球时我把鞋弄坏了。

(3)destroy指十分彻底的“破坏”，常含有不能或很难修复的意思，也可以用作比喻意义，指希望、梦想等的破灭；主语可以是人，也可以是物；后接人或物都可以。

人教新课标高中英语必修一Unit 4 Earthquake知识点归纳Section A&B&C1. a big earthquake一场大地震2. sth. happen to sb.某人发生了某事3. right away= at once= in no time立刻，马上4. 【辨析】rise“上升”，不及物动词，无被动rise-rose-risenraise(1)“上升，举起”，及物动词(2)“喂养”，例句：I raised a dog.我喂养了一只狗。

5. crack (n.裂缝&v.破裂)A deep crack一道深深的裂缝The glass cracked.玻璃破裂了。

6. smelly gas有臭味的气体7. in the farmyard在农家庭院on the farm在农场8. too...to...太...而不能...【拓展】表肯定：●(only/but/all/simply/just)+too+心理状态形容词/描述性形容词+to “非常”心理状态形容词：anxious/eager/glad/pleased/thankful/delighted等描述性形容词：easy/good/kind等¬I'm only too delighted to accept your invitation.我非常高兴接受你的邀请。

●not/never too...to...“做某事还不/决不太...”例句：It's never too old to learn.活到老，学到老。

【注意】can/could not...too/enough...“无论怎样也不过分，无论怎么都不够”¬You can’t be too careful when crossing the road.过马路是，你再怎么小心也不为过。

9. 现在分词短语做状语：表原因、时间、结果、条件、目的、让步、方式或伴随情况等。