1、Unit 4 Natural Disasters词汇课件PPT slide vt&vi(slid,slid)(使)滑行，滑动 slide into.偷偷地溜进.landslide n.(=landfall)(山地或悬崖的）崩塌;滑坡flood n.洪水，大量 a flood/floods of 大量的.vi.淹没，大量涌入 flood into.涌入vt.使灌满水，淹没magnituden.C&U(地)震级;U 正式用语重大 the magnitude of sth.的重要性rescue n.&vt.营救,救援rescue sb from.把某人从.营救出来come to sbs rescue
2、 营救某人rescue workers 救援人员when we were trapped in ruins,the soldiers came to our rescue.当我们被困在废墟中时,士兵们前来营救我们.单句填空1.The firefighters rescued five children _ the burning house yesterday.from2.The mother,along with her two children,_ (rescue）from the mud-rock flow（泥石流）.was rescueddamage vt.损害;损坏 damage o
3、nes health 损害某人的健康n.损坏;损失 do/cause damage to.对.造成损害 suffer damage 遭受损失damage 部分损坏,可修复destroy“摧毁,毁灭”彻底损坏,不可再修复使用As we all know,smoking can _(damage n.)It is well known that smoking can _(damage vt.)众所周知，吸烟能够损害我们的健康。do/cause damage to our healthdamage our healthdeath n.死;死亡be bored/scared/frightened t
4、o death无聊得/怕得要死die vi.死亡dying adj.垂死的be dying for sth./to do sth.渴望.affect vt.影响,(疾病)侵袭,深深打动be(greatly)affected by.被.(深深)影响/感动effect n.影响；效果；结果=influence have an effect on.对.有影响=affect sth.take effect 生效,见效,开始实施His timely help affected me_ tears.Staying up late every day is certain to _（affect）Stayi
5、ng up late every day is certain to _.(effect)每天熬夜一定会对你的健康造成很大的影响。toaffect your health greatlyhave a great effect on your healthshelter n.避难所,居所,庇护 under the shelter of.在.的庇护下 take shelter from.躲避.vt.保护,掩蔽 shelter.from sth.保护.抵挡某物vi.躲避(风雨或危险)shelter from.躲避.单句填空They took shelter the storm in a barn(谷
6、仓).the shelter of a tent,Tom can have a safe sleep.They sheltered a downpour under a tree.fromUnder fromas if/though 似乎，好像，仿佛 常引导表语从句(用于look，seem等系动词后)和方式状语从句It seem(s/ed)as if.似乎.It seemed as if the world were coming to an end.好像到了世界末日当从句所述情况是真实的、极可能发生时，主句从句时态保持一致，当从句与事实不符，或极不可能发生时，使用虚拟语气。与现在事实不符，一
7、般过去时(be动词用were)It sounds as if it were raining.听起来像是在下雨（没有下雨，与事实不符，虚拟语气）It sounds as if it is raining.听起来像是在下雨（下雨了）与过去事实不符,过去完成时(had+过去分词)Tom behaves as if he had finished his homework.Tom表现得好像完成了作业一样（Tom没有完成作业）与将来事实不符,would/could/might/should+动词原型Tom is so happy as if he would get 1billion tomorrow
8、.Tom那么开心就好像他明天能得到十个亿一样ruin n.&vt.破坏，毁坏fall into/go to ruin灭亡;荒废;衰落（be）in ruins 成为废墟;严重受损The bad weather ruined my holiday.糟糕的天气毁了我的假日In less than one minute,a large city lay in ruins.在不到一分钟的时间里，一座大城市沦为废墟。percent数字+percent of+n复数+V(复数)数字+percent of+n单数/不可数n+V(单数)45 percent of students learn English b
9、y listening English songs.百分之45的学生通过听英文歌学习英语About 2 percent of the water on earth is freshwater.地球上大概百分之2的水是淡水shock n.震惊，令人震惊的事，休克 got a shock 大吃一惊 be in shock 震惊，休克 vt.使震惊 It shocks sb.that./to do sth.(做)某事让某人震惊(sb.)be shocked at/by/that.对.感到震惊trap vt.使落入险境，使陷入圈套 be trapped(in.)被困（在.里）n.险境，陷阱 set a
10、 trap(for sb.)给某人设下陷阱 bury vt.埋葬;安葬，专注于bury sth in.把某物埋在.里bury oneself in sth.埋头于;专心致志于She always buries her head in a book.她总是埋头读书。breathe v.呼吸breathe in/out 吸气/呼气breathe(new)life into.给.带来起色；注入活力breath n.呼吸hold ones breath 屏住呼吸take a deep breath 深呼吸effort n.努力，尽力make an effort/efforts to do sth 努力
11、做某事put effort into.努力地.with the efforts of.在.的努力下We should make efforts to improve ourselves.我们应该努力提升自己。With the efforts of everybody,our class take the first place.在每个人的努力下，我们的班级取得了第一名。wisdom n.智慧，才智wise adj.明智的，有智慧的wisely adv.明智地suffer vt.遭受，蒙受suffer+n 遭受.suffer loss/defeat 遭受损失/失败vi.受苦suffer from
12、+n 饱受.之苦suffering n.痛苦，苦难Tom suffered loss in the test.Tom在这次考试中惨遭失败。Tom suffers a bad cold these days.Tom最近患有重感冒。Unit 4 Natural Disasters词汇课件PPT volcano nC(pl volcanoes/volcanos)火山volcanic adj火山的;火山引起的erupt vi.&vt.爆发，喷出eruption n.喷发;爆发a volcanic eruption火山喷发supply n.供应，补给，pl.补给品be in short supply 供
13、应不足 vt供给;供应;提供supply sth to sb/supply sb with sth(大量)提供某物给某人survivevi.生存，存活survive on.靠.活下来；靠.生存survive from 从.中存活下来/流传下来vt.幸存，艰难度过survive sb by.比某人多活.（多长时间）survivor nC幸存者survival n.幸存；存活(联系revive与revival)power n.电力供应，能量，力量，控制力，权力come into power 掌权，上台执政have the power to do sth 有做某事的能力powerful 强有力的；强
14、大的keep/stay/remain calm 保持冷静（sb.）calm down 平静下来on hand 在手头;现有;在场;到场at hand 在手边；可能很快发生的by hand 用手工shake hands with sb=shake sbs hand与某人握手hand in hand 手拉手；密切关联hand in 交上；提交hand out 分发hand over 交出；移交hand on 交付，传递crash vt.&vi.碰撞，撞击 crash into/onto.撞击.n.撞车，碰撞 a car crash 一次车祸sweep vt&vi（swept，swept）打扫，清扫
15、 sweep away消灭;彻底消除sweep out打扫干净，清扫干净sweep through.席卷.；轻易通过.strike(struck,struck)vt.&vi.袭击，突袭，击打 be struck with/by.为所袭击/感动 It strikes me that.我突然想到 sth strikes sb(=sb strikes on sth)某人想到某事 n.罢工，罢课，袭击 be on strike 在罢工 go on strike 举行罢工deliver vt.&vi.递送，传达，vt.发表(演说等)deliver a speech/lecture发表演讲/授课deliver sth.to sb.把某物运给某人summary n.总结，概括，概要 in summary 总的来说make a summary 作总结I was having breakfast with my three children when water started filling my home.我正在和三个孩子一直吃早餐,这时水开始涌进家里。when为并列连词,表示“这时;突然”,相当于and at this/that time。be doing.when.正在做这时be about to do.when.正要做这时had(just)done.when.刚做了这时
