unit 4 earthquake 词汇学习

Unit 4Earthquakes知识点讲解一：重点单词1. burst vi. & vt. (burst, burst)（使某物）爆炸；胀破；爆破I’ve eaten so much I feel ready to burst.我吃得太多，肚子都要撑破了。

短语：（1）burst in/into (a room, etc. )突然进入（房间等）All of them burst into laughter/tears/song.他们全都突然笑起来/哭起来/唱起来。

The police burst in/into the room and arrested that gang.警察突然闯进房门逮捕了那帮人。

（2）burst out doing. . .突然开始做某事All of them burst out laughing/crying/singing.他们全都突然笑起来/哭起来/唱起来。

2. in ruins严重受损；破败不堪；成为废墟An earthquake left the whole town in ruins.地震过后全城到处都是颓垣断壁。

His career is/lies in ruins.他的事业已完全失败。

3. injure vt.伤害，损害，受伤She was badly injured in an accident during the work.她在一次工伤事故中受了重伤。

harm, hurt, injure & wound:a.harm用于指肉体或精神上的伤害均可，有时可指引起不安或不便，还可用于抽象事物，尤其是指不道德的事情；b.hurt为一般用语，既可指肉体上的伤害，也可指精神上的伤害，还可用作不及物动词，意为“疼痛”；c.injure一般指由于意外或事故而受伤；d.wound指外伤（如枪伤、刀伤、剑伤等），尤指在战争、战斗中受伤。

The robber______________ him with a knife.A. harmedB. hurtC. injuredD. wounded 答案：D4. destroy vt. to break to pieces; to make useless; to put an end to摧毁；毁坏；破坏The fire destroyed all my books.这场大火毁了我的全部书籍。

Unit4 Earthquakes知识梳理单词拓展/bɜːst/vi.爆裂;爆发n.突然破裂;爆发→(过去式) burst→(过去分词) burst/′Indʒə/vt.损害;伤害→adj.受伤的injured→n.伤口;受伤处injury/′berI/vt.埋葬;掩埋;隐藏→n.埋葬;葬礼burial/dʒʌdʒ/n.裁判员;法官vt.断定;判断;判决→n.判断,评价judgement/′ruːIn/n.废墟;毁灭vt.毁灭;使破产/ʃɒk/vt.&vi.(使)震惊;震动n.休克;打击;震惊/Ik′striːm/adj.极度的→adv.极其;非常extremely/dI′strɔI/vt.破坏;毁坏;消灭→n.破坏destruction→adj.有破坏性的destructive /Ilek′trIsətI/n.电;电流;电学→adj.用电的,导电的electric→adj.与电有关的electrical/′dæmIdʒ/ n.& vt.损失;损害/′fraItn/ vt.使惊吓;吓唬→adj.受惊的;受恐吓的frightened→adj.令人恐惧的frightening/kənɡrætʃʊ′leIʃn/n.祝贺;(复数)贺词→vt.祝贺congratulate/Ik′spres/ vt.表示;表达n.快车;速递→n.表达;表情expression/I′vent/n.事件;大事/′reskjuː/n.&vt.援救;营救/træp/vt.使陷入困境n.陷阱;困境/dI′zɑːstə/ n.灾难;灾祸/′ʃeltə/ n.掩蔽处;避身处短语记忆(great) number of 许多;大量的out 掘出;发现an end 结束;终结away 立刻;马上if 仿佛;好像ruins 严重受损;破败不堪句型整理seemed as if the world was at an end!仿佛到了世界末日!hope was not lost.不是所有的希望都破灭了。

复数根据 of 后的名词或代词的单复数。 ¬A lot of parcels are transported to all over China during the “Double-11” festival every year.
每年双十一期间，有大量包裹运往中国各地。
¬A lot of money has been wasted for no reason.许多钱被无缘无故地浪费了。
v. 毁坏，毁灭，灭亡，使破产 ruin sb./sth.
¬Heavy smoke ruined his health.重度吸烟毁了他的健康。
【拓展】go/come to ruin 衰落，败落 fall into ruin 衰落，败落
bring sth. to ruin 使某物毁灭 bring sb. to ruin 使某人破产
15. as if=as though+句子 “好像
even if= even though+句子 “尽管”
【注意】(1)as i般过去时：与现在/将来事实相反
连系动词 look/seem/feel + as if/though +从句 虚拟语气
过去完成时：与过去事实相反
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

unit4 Earthquakes(知识讲解)n．爆发；突然爆裂I tend to work in bursts. 我的工作劲头往往是一阵一阵的。

a burst of anger 勃然大怒【拓展】常用短语：burst into + n. = burst out doing sth. 突然……起来burst into tears/song/laughter= burst out crying/singing/laughing突然大哭/唱歌/大笑burst into a room=break into a room 破门而入He burst into the room without knocking. 他不敲门就进了房间。

burst (sth.) open （使）突然打开burst in 突然打断，插嘴burst with 充满The roads are bursting with cars. 路上塞满了汽车。

be bursting to do sth. 急于（或迫切想）做某事at a (one) burst 一口气，一下子3. at an end【原句回放】It seemed as if the world was at an end. 仿佛到了世界末日！【点拨】at an end 结束，终结The hot days are at last at an end. 炎热的天气终于结束了！【拓展】常用短语：at the end of 在……尽头；末端（指时间或空间的一个终点）by the end of 到……结束时；到……时候为止（常与完成时态连用）By the end of last month, he had been on that ship for two years.到上个月为止，他在那艘船上已经两年了。

bring sth. to an end (使)结束；终止come to an end 结束make (both) ends meet 使收支相抵；量入为出，靠微薄收入为生put an end to 使结束The year is at an end/coming to an end. 一年结束了。