高中英语人教新课标必修一Unit 4 Earthquakes 知识点课件24张PPT

1、人教版高一英语 必修一： Unit 4 Earthquakes 学习目标Course Objectives熟悉并掌握本单元的词汇和短语提升阅读能力1. burst vi.爆裂；爆发n.突然破裂；爆发教材原句： In the city, the water pipes in some buildings cracked and burst.在市内，有些建筑物里的水管爆裂开来。burst in/into突然闯进；破门而入burst out doing sth. = burst into+n.突然做某事突然大笑起来突然大哭起来burst out laughing=burst into laughte

2、rburst out crying=burst into tears活学巧练The other two boys jumped up with frightstaring at Tom. Suddenly they burst_laughing.As soon as she heard the shocking news of his death,she burst tears._out+into虚拟语气 ？虚拟语气是说话者用来表示假设，或难以实现的情况，而非客观存在的事实，所陈述的是一个条件，不一定是事实，甚至完全与事实相反。此外如需表达主观愿望或某种强烈的感情时，也可用虚拟语气。虚拟语气通

3、过谓语动词的特殊形式来表示英语中的语气 ？陈述语气、祈使语气、虚拟语气、疑问语气、感叹语气2. It seemed as if the world was at an end!那看起来好像到了世界末日This meat tastes as if it has already gone bad. A.有可能发生或真实存在用有可能发生或真实存在用陈述句语气陈述句语气.He treats me as if/though I _ _ (be) his own daughter.Even if they met each other for the first time, they talked as

4、if /though they _(be) friends for years.Look at the sky! It looks as if it rain.werehad beenB.不真实，极少有可能发生或存在用不真实，极少有可能发生或存在用虚拟语气虚拟语气a.a.与与现在现在事实相反事实相反: :谓语动词用一般过去时谓语动词用一般过去时did/wereb.与与过去过去事实相反事实相反:谓语动词用过去完成时谓语动词用过去完成时had donec.与与将来将来事实相反事实相反:谓语动词用谓语动词用 would/could/should/might domight练习：见导学案3.at an

5、 end 结束，终结教材原句：It seemed as if the world was at an end!书上圈点画4. ruin vt.毁灭；使破产n.废墟；毁灭教材原句：In fifteen terrible seconds a large city lay in ruins.在可怕的15秒钟内，一座大城市就沉沦在一片废墟之中。区分 ruin、destory、damageruin：逐渐毁掉，名誉，希望破灭（美好）destory：暴力，彻底毁掉damage：部分性，损坏后价值降低。修复可恢复功能导p77 task 3 damage5. injure 损害，伤害，使受伤教材原句：Two-t

6、hirds of them died or were injured during the earthquake. injured adj 受伤的injury n. 伤害the injured（名词化后的形容词）辨析：injurehurt wound感情，名誉，自尊。指意外受伤 精神，心灵。有疼痛的意思伤，伤口，战争中，刀、剑的伤6. leave+宾+宾补使.处于某种状态。 用法同keep7. the number of .的数量教材原句： The number of people who were killed or seriously injured reached more than 4

7、00,000. 很重要，详情见；task 7，不掌握捶你昂8. shock vt.& vi.（使）震惊；震动 n.休克；打击；震惊It shocks us when something like that happens.The news of his death came as a shock to us all.他的死讯传来，大家都感到震惊发生这样的事使我们感到难以置信。be shocked at/by.对.感到震惊be shocked to do sth.做某事很震惊be shocked that.对.很震惊shocked adj.震惊的，惊讶的shocking adj.令人震惊

8、的v.n.9. rescue vt.& n.援救，营救Some of the rescue workers and doctors were trapped under the ruins知道意思会书写即可10. trap vt.储存；设陷阱捕捉；使陷入困境 n.陷阱，圈套；诡计；埋伏教材原句：Some of the rescue workers and doctors were trapped under the ruinsHe was caught in a trap of poverty.他陷入了贫困的窘境。be trapped in.被困在.be trapped 陷入困境set

9、/lay a trap for 设下圈套名师点拨：trapping，trapped记得双写p11. 部分否定全部否定 见导学案task11.12. bury vt.掩埋；埋葬；使专心，使沉浸；隐藏教材原句：The army organized teams to dig out those who were trapped and bury the dead.bury. in.把埋到bury oneself in/be buried in ()doing)埋头于，专注于学不会是吧？13. judge n. 法官；裁判员 vt.判断；断定；判决 导p76 task 4教材原句：Your speec

10、h was heard by a group of five judges, all of whom agreed that it was the best one this year.评委会的五位评委听了你的演讲，他们都认为你的演讲是今年最好的。judgements. n. 判断(力)；看法；评价；判决；裁判judging by/from从.判断14. frightening adj. 令人恐惧的 导p76 task 2frighten 使受惊吓使受惊吓 frightened 受到惊吓的受到惊吓的Im _ of walking home alone in the darkness.Its _

11、 to think it could happen again.The_ stranger made me _.frightenedfrighteningfrighteningfrightened15. honour n. & v.荣誉；赞誉Its a great honour to receive that prize.能得到那个奖是无上的荣耀。be honoured for因.受到尊敬Its an honour to do.be/feel honoured to do.很荣幸做.exercise：1.我很荣幸站到这里2.他因为他的巨大成就而受到尊敬参考答案：1.Its my gre

12、at honour to stand here 2.He is honoured for his great achievementHonor of Kings16.imagine vt 设想，想象课文原句：Imagine your home begins to shake and you must leave it.，right away. I didnt imagine him becoming a writer in my childhood. imagine （sb）doing sth. 想象（某人）做某事 imagination想象力 n.imaginative创新的，富有想象力的

13、adjimagine + that从句17. rise （rose, risen） vi. （日,月）升起，（物价等）上涨 n.上升课文原句：For three days the water in the village wells rose and fell, rose and fell.三天以来，村里的井水涨了又落，涨了又落。1.rise（rose, risen）vi. 上升，升起, 升高；上涨；文：（躺坐或跪后）起立，起身；起床说明主语自身移向较高位置，常用于日、月、云、雾、烟、蒸汽、河水、温度、物价等，无被动语态。2.arise (arose, arisen) vi. .(问题，困难等

14、)出现；发生，产生；主语一般为抽象名词，如problem, trouble,quarrel, difficulty, misunderstanding, disagreement3.raise (raised，raised)vt.说明主语发出动作作用于其它事物的，往往有使物体达到其应有的高度的含义，举手4.arouse（aroused，aroused）意为“激起，唤醒；使.奋发”a.太阳七点钟升起The sun rose at seven oclock.b.争吵是怎么引起的？How did the quarrel arise?c.老板答应要给她加薪水The boss promised to raise her salary.d.唤起某人的兴趣/同情心”Arouse ones interest / sympathyrisesarisingroseraisearouse18. think little of v.不重视，轻视教材原句：But the one million