新课标高中英语必修一第四单元黑体单词和短语省公共课一等奖全国赛课获奖课件.pptx

Unit 4Words and Expressions第1页1.right away 立刻；马上立刻；马上例句：警察马上就要来了。例句：警察马上就要来了。The police will be here right away.at once 立刻；马上立刻；马上 right now 现在；立刻现在；立刻 immediately adv.立刻；马上立刻；马上第2页2.burst vi.(burst-burst-burst)爆裂；暴发爆裂；暴发burst in/into a door/room/building 突然进入门突然进入门/房间房间/大楼大楼 他没有敲门就突然进入房间他没有敲门就突然进入房间.He burst into the room without knocking at the door.burst into sth.=burst out doing 突然突然起来起来 第3页The plane crashed and burst into flames.飞机坠毁起火了飞机坠毁起火了.All of them burst out laughing/crying/singing.他们全都突然笑起来他们全都突然笑起来/哭起来哭起来/唱起来唱起来.=All of them burst into laughter/tears/songs.第4页burst out+v-ing :suddenly begin doing sth扩展扩展:burst into leafburs into flower长出叶子长出叶子开花开花n.a burst of.一阵一阵.a burst of laughter/thunder/applause(欢呼）欢呼）第5页 It seemed as if the world was at an end.世界似乎到了末日。世界似乎到了末日。3.as if=as though 好像好像 She spoke to me as if she knew me.她和我说话神情，好像她早就认识我她和我说话神情，好像她早就认识我 似。似。第6页 1)虚拟语气（说话者主观想象或夸大比喻）虚拟语气（说话者主观想象或夸大比喻）与现在事实相反，从句用普通过去式与现在事实相反，从句用普通过去式 与过去事实相反，从句要用完成式与过去事实相反，从句要用完成式 When a pencil is partly in a glass of water,it looks as if it were broken 当铅笔一部分放进水里，看起来好像折断了似。当铅笔一部分放进水里，看起来好像折断了似。as if 后从句可用两种语气后从句可用两种语气第7页2)陈说语气陈说语气,时态一致时态一致It looks as if its going to rain 看样子天要下雨了。看样子天要下雨了。(陈说语气陈说语气)（是事实或可能性很大）（是事实或可能性很大）他吓得直打哆嗦，就好像看见了鬼一样。他吓得直打哆嗦，就好像看见了鬼一样。He was shaking with fright as if he had seen a ghost.第8页4.at an end=finished 结束，终止（作表语）结束，终止（作表语）We were very happy when the work was at an end.Compare:at the end of by the end of in the endat the end of“在在尽头；在尽头；在末末”by the end of “到到/截止截止末末”；主句普通用完成时主句普通用完成时in the end 意思意思“最终、终于最终、终于”=at last/finally 第9页 Wash your hands _ the experiment.How many English words had you learned _ last term?He tried various jobs and _ became a teacher.at the end ofby the end ofin the end第10页bring/put an end to 使终止使终止come to an end 结束结束end up with 以以.而告终而告终其它词组：其它词组：The job came to an end last month.她突然来到使他们会议终止了。她突然来到使他们会议终止了。Her sudden arrival put an end to their meeting.在宴会上，开始一道菜通常是汤，最终一道是水在宴会上，开始一道菜通常是汤，最终一道是水果。果。At the dinner we usually begin with soup and end up with fruit.第11页5.ruin n.废墟；毁灭废墟；毁灭6.例句：我们看到了那座教堂废墟。例句：我们看到了那座教堂废墟。7.We saw the ruins of the church.8.Vt.毁灭；使破坏毁灭；使破坏9.暴风雨毁坏了庄稼。暴风雨毁坏了庄稼。10.The storm ruined the crops.第12页in ruins 荒凉荒凉,成为废墟成为废墟 普通用作表语或状语普通用作表语或状语lie/be in ruins 成为废墟成为废墟An earthquake left the whole town in ruins.His career is in ruins.第13页6.injure vt.损害；伤害损害；伤害 他打篮球时膝盖受伤了。他打篮球时膝盖受伤了。He injured his knee when(he was)playing basketball.撞车事故中有三人死亡，五人受伤。撞车事故中有三人死亡，五人受伤。Three people were killed and five injured in the crash.injury n.损害；伤害损害；伤害 injured adj.受伤受伤第14页7.destroy vt.破坏；毁坏；毁灭破坏；毁坏；毁灭 这场火灾毁坏了整个森林。这场火灾毁坏了整个森林。The fire destroyed the whole forest.他全部希望都破灭了。他全部希望都破灭了。All his hopes were destroyed.The storm _ buildings and crops.（毁灭）（毁灭）destroyed第15页8.shock n.休克；震惊；打击休克；震惊；打击 例句：他突然逝世对他家庭来说是个沉重打击。例句：他突然逝世对他家庭来说是个沉重打击。His sudden death was a great shock to his family.vt.使震惊使震惊 使震动使震动be shocked at 对对感到震惊感到震惊第16页People _ (shock).我们对这个消息感到震惊。我们对这个消息感到震惊。were shockedWe _ the news.were shocked at The news is _(shock)shocking 表示情感动词表示情感动词 excite,surprise,interest,bore,move,shock,disappoint,satisfy,(诧异，兴趣，乏味，感动，诧异，兴趣，乏味，感动，失望失望，满意），满意）变为形容词时可加变为形容词时可加ing(指物）或加指物）或加ed(指人）指人）第17页9.rescue n.搭救；解救搭救；解救;营救营救The rescue team reached the mines at once after the accident happened.v.解救；救出；营救解救；救出；营救He rescued the man from drowning.rescue workers=rescuers e/go to ones rescue来援救某人来援救某人We _（来救他）（来救他）and pulled him out of the lake.came to his rescue第18页10.trap Vt.使陷入困境；使陷入圈套使陷入困境；使陷入圈套 be trapped in 被困于被困于例句：他们被困于着火楼里。例句：他们被困于着火楼里。They are trapped in the burning building.trap sb.into（doing）sth.诱使某人做某事诱使某人做某事例句：警察设圈套使他招供。例句：警察设圈套使他招供。The police trapped him into a confession.n.圈套圈套 设圈套，设陷阱设圈套，设陷阱 set a trap The hunter set a trap to catch foxes.第19页11.dig out 掘出；发觉掘出；发觉 他们挖出了一个旧花瓶。他们挖出了一个旧花瓶。They dug out an old vase.我设法探出真相。我设法探出真相。I tried to dig out the truth.dig into 挖掘挖掘dig up 找出；查明找出；查明第20页8.buryvt.埋葬埋葬;葬葬 The boy buried the dead bird in the backyard.男男孩们把死鸟埋在后院。孩们把死鸟埋在后院。vt.使沉醉（或专心于）使沉醉（或专心于）be buried in=bury oneself in埋头于埋头于;专心于专心于 be buried in thought 沉思沉思 bury oneself in study 埋头研究；专心学习埋头研究；专心学习第21页22.表示许多短语及使用方法表示许多短语及使用方法只接可数名词有：只接可数名词有：a large/great number of a good/great many只接不可数名词有：只接不可数名词有：a great deal of a large amount of既可接可数名词又可接不可数名词有：既可接可数名词又可接不可数名词有：a lot of，lots of，plenty of，a large/great quantity of 第22页