高中英語人教新課標(biāo)必修一Unit 4 Earthquakes 知識(shí)點(diǎn)課件24張PPT

1、人教版高一英語 必修一： Unit 4 Earthquakes 學(xué)習(xí)目標(biāo)Course Objectives熟悉并掌握本單元的詞匯和短語提升閱讀能力1. burst vi.爆裂；爆發(fā)n.突然破裂；爆發(fā)教材原句： In the city, the water pipes in some buildings cracked and burst.在市內(nèi)，有些建筑物里的水管爆裂開來。burst in/into突然闖進(jìn)；破門而入burst out doing sth. = burst into+n.突然做某事突然大笑起來突然大哭起來burst out laughing=burst into laughte

2、rburst out crying=burst into tears活學(xué)巧練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虛擬語氣 ？虛擬語氣是說話者用來表示假設(shè)，或難以實(shí)現(xiàn)的情況，而非客觀存在的事實(shí)，所陳述的是一個(gè)條件，不一定是事實(shí)，甚至完全與事實(shí)相反。此外如需表達(dá)主觀愿望或某種強(qiáng)烈的感情時(shí)，也可用虛擬語氣。虛擬語氣通

3、過謂語動(dòng)詞的特殊形式來表示英語中的語氣 ？陳述語氣、祈使語氣、虛擬語氣、疑問語氣、感嘆語氣2. It seemed as if the world was at an end!那看起來好像到了世界末日This meat tastes as if it has already gone bad. A.有可能發(fā)生或真實(shí)存在用有可能發(fā)生或真實(shí)存在用陳述句語氣陳述句語氣.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.不真實(shí)，極少有可能發(fā)生或存在用不真實(shí)，極少有可能發(fā)生或存在用虛擬語氣虛擬語氣a.a.與與現(xiàn)在現(xiàn)在事實(shí)相反事實(shí)相反: :謂語動(dòng)詞用一般過去時(shí)謂語動(dòng)詞用一般過去時(shí)did/wereb.與與過去過去事實(shí)相反事實(shí)相反:謂語動(dòng)詞用過去完成時(shí)謂語動(dòng)詞用過去完成時(shí)had donec.與與將來將來事實(shí)相反事實(shí)相反:謂語動(dòng)詞用謂語動(dòng)詞用 would/could/should/might domight練習(xí)：見導(dǎo)學(xué)案3.at an

5、 end 結(jié)束，終結(jié)教材原句：It seemed as if the world was at an end!書上圈點(diǎn)畫4. ruin vt.毀滅；使破產(chǎn)n.廢墟；毀滅教材原句：In fifteen terrible seconds a large city lay in ruins.在可怕的15秒鐘內(nèi)，一座大城市就沉淪在一片廢墟之中。區(qū)分 ruin、destory、damageruin：逐漸毀掉，名譽(yù)，希望破滅（美好）destory：暴力，徹底毀掉damage：部分性，損壞后價(jià)值降低。修復(fù)可恢復(fù)功能導(dǎo)p77 task 3 damage5. injure 損害，傷害，使受傷教材原句：Two-t

6、hirds of them died or were injured during the earthquake. injured adj 受傷的injury n. 傷害the injured（名詞化后的形容詞）辨析：injurehurt wound感情，名譽(yù)，自尊。指意外受傷 精神，心靈。有疼痛的意思傷，傷口，戰(zhàn)爭中，刀、劍的傷6. leave+賓+賓補(bǔ)使.處于某種狀態(tài)。 用法同keep7. the number of .的數(shù)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，詳情見；task 7，不掌握捶你昂8. shock vt.& vi.（使）震驚；震動(dòng) n.休克；打擊；震驚It shocks us when something like that happens.The news of his death came as a shock to us all.他的死訊傳來，大家都感到震驚發(fā)生這樣的事使我們感到難以置信。be shocked at/by.對(duì).感到震驚be shocked to do sth.做某事很震驚be shocked that.對(duì).很震驚shocked adj.震驚的，驚訝的shocking adj.令人震驚

8、的v.n.9. rescue vt.& n.援救，營救Some of the rescue workers and doctors were trapped under the ruins知道意思會(huì)書寫即可10. trap vt.儲(chǔ)存；設(shè)陷阱捕捉；使陷入困境 n.陷阱，圈套；詭計(jì)；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.他陷入了貧困的窘境。be trapped in.被困在.be trapped 陷入困境set

9、/lay a trap for 設(shè)下圈套名師點(diǎn)撥：trapping，trapped記得雙寫p11. 部分否定全部否定 見導(dǎo)學(xué)案task11.12. bury vt.掩埋；埋葬；使專心，使沉浸；隱藏教材原句：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)埋頭于，專注于學(xué)不會(huì)是吧？13. judge n. 法官；裁判員 vt.判斷；斷定；判決 導(dǎo)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.評(píng)委會(huì)的五位評(píng)委聽了你的演講，他們都認(rèn)為你的演講是今年最好的。judgements. n. 判斷(力)；看法；評(píng)價(jià)；判決；裁判judging by/from從.判斷14. frightening adj. 令人恐懼的 導(dǎo)p76 task 2frighten 使受驚嚇使受驚嚇 frightened 受到驚嚇的受到驚嚇的Im _ of walking home alone in the darkness.Its _

11、 to think it could happen again.The_ stranger made me _.frightenedfrighteningfrighteningfrightened15. honour n. & v.榮譽(yù)；贊譽(yù)Its a great honour to receive that prize.能得到那個(gè)獎(jiǎng)是無上的榮耀。be honoured for因.受到尊敬Its an honour to do.be/feel honoured to do.很榮幸做.exercise：1.我很榮幸站到這里2.他因?yàn)樗木薮蟪删投艿阶鹁磪⒖即鸢福?.Its my gre

12、at honour to stand here 2.He is honoured for his great achievementHonor of Kings16.imagine vt 設(shè)想，想象課文原句：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創(chuàng)新的，富有想象力的

13、adjimagine + that從句17. rise （rose, risen） vi. （日,月）升起，（物價(jià)等）上漲 n.上升課文原句：For three days the water in the village wells rose and fell, rose and fell.三天以來，村里的井水漲了又落，漲了又落。1.rise（rose, risen）vi. 上升，升起, 升高；上漲；文：（躺坐或跪后）起立，起身；起床說明主語自身移向較高位置，常用于日、月、云、霧、煙、蒸汽、河水、溫度、物價(jià)等，無被動(dòng)語態(tài)。2.arise (arose, arisen) vi. .(問題，困難等

14、)出現(xiàn)；發(fā)生，產(chǎn)生；主語一般為抽象名詞，如problem, trouble,quarrel, difficulty, misunderstanding, disagreement3.raise (raised，raised)vt.說明主語發(fā)出動(dòng)作作用于其它事物的，往往有使物體達(dá)到其應(yīng)有的高度的含義，舉手4.arouse（aroused，aroused）意為“激起，喚醒；使.奮發(fā)”a.太陽七點(diǎn)鐘升起The sun rose at seven oclock.b.爭吵是怎么引起的？How did the quarrel arise?c.老板答應(yīng)要給她加薪水The boss promised to raise her salary.d.喚起某人的興趣/同情心”Arouse ones interest / sympathyrisesarisingroseraisearouse18. think little of v.不重視，輕視教材原句：But the one million