高二上冊(cè)英語(yǔ)教案：4單元教案

1、unit 4unforgettable experiences知能聚焦( language points)unforgettable king host scare disaster finally rescue advance upon seize swallow drag詞 匯struggle fightflowfrightshakestrike destroy tower nationaldeadline fearopportunity articleagenttemple touchnaughtynotetake place onfirepull sb upget on one sfe

2、etgo throughon holiday短 語(yǔ)travel agency定 從句 用 who/whom/that/whose引 從句修 表示人的先行 。語(yǔ) 法引 從句修 表示物的先行 。用 which/ that 前 身(warming up ）1背景知 ： (background ）2003 年 2 月 1 日上午 9 ，“哥 比 ”號(hào)航天 機(jī)在著 前16 分 爆炸。事故 生后，美國(guó)宇航局展開(kāi) 急行 。當(dāng)日下午 2：04 到 2：08，布什 向全體國(guó)民 表了四分 的 ，他含淚宣布， “哥 比 ”號(hào) 了，無(wú)一生 。布什很 情地念出了每一位宇航 的名字 george bush address

3、es nation_remarks on the loss of space shuttle columbiamy fellow americans, this day has brought terrible news and great sadness to our country.at 9:00 a.m. this morning. mission control in houston lost contact ( 系 ) with our space shuttlecolumbia. a short time later, debris (殘骸 ) was seen falling f

4、rom the skies above texas .thecolumbia is lost; there were no survivors ( 幸存者 ).on boardwas a crewofseven: colonel rick husband; colonel michaelanderson;commander laurel clark; captain david brown; commander william mccool; dr. kalpana and ilan raman, a colonel in the israeli air force. these men an

5、d women assumed ( 承擔(dān) ) great risk in the service to all humanity ( 人 ).in an age when space flight has come to seem almost routine ( 例行的 ), it is easy to overlook the dangers of travel by rocket, and the difficulties of navigating (駕駛 ) the fierce outer atmosphere of the earth. these astronauts knew

6、 the dangers, and they faced them willingly, knowing they had a high and noble purpose in life. because of their courage and daring and idealism ( 理想主 ), we will miss them all the more.all americans today are thinking, as well, of the families of these men and women who have been given this sudden s

7、hock and grief ( 悲痛 ).you are not alone. our entire nation grieves ( 使悲痛 ) with you. and those you loved will always have the respect and gratitude of this country.the cause in whichthey died will continue. mankind is ledinto thedarkness beyondourworld by the inspiration (感激 ) and the longing to und

8、erstand. our journey into space will go on.in the skies today we saw destruction ( 毀滅 ) and tragedy（災(zāi) ） . yet farther than we can seethere is comfort and hope. in the words of the prophet ( 言家 ) isaiah,“ lift your eyes and lookto the heavens. who created all these? he who brings out the starry（星光 ）

9、hosts one byone and calls them each by name. because of his great power and mighty ( 大的 ) strength, notone of them is missing.”the name creator who names the stars also knows the names of the seven souls we mourn (哀悼) today. the crew of the shuttle columbia did not return safely to the earth, yet we

10、 can pray（祈） that all are safely home. may god bless the grieving families, and may god continue to bl essamerica. 話題 (topics)canyou let us know an unforgettable person or experience in your life? natural disasters cannot be controlled, but you should know much about self rescue.2. 話題(topics)as a st

11、udent, what kind of manners should we have in class?could you please say something about some of the chinese table manners?how do you make apologizes if you do something wrong?it is important to have good manners? why?讀寫(xiě)指導(dǎo)(instructions for reading and writing )1reading:key words: heard a loud noise;

12、 saw a wall of water; struggled through the flood; found the chimney; escaped from the disaster.2.writing:本單元的寫(xiě)作目標(biāo)是在閱讀的基礎(chǔ)上學(xué)寫(xiě)一段難忘的經(jīng)歷。重點(diǎn)是訓(xùn)練學(xué)生使用英語(yǔ)描述事情的特征， 發(fā)生的先后順序， 做到連貫性和行文的邏輯性。 寫(xiě)旅游日記是其中一個(gè)重要的形式。即以寫(xiě)日記的形式記錄一次難忘的經(jīng)歷。寫(xiě)旅游日記要注意以下幾點(diǎn)：a. 遵循日記的格式， 寫(xiě)清楚具體的日期， 星期以及天氣狀況。 日期的順序， 可以是 “星期、月、日、年”（如 2002 年北京高考寫(xiě)作題 ）；也可以是“月

13、、日、星期” （如 1992 和 1998年全國(guó)高考寫(xiě)作題） 。b. 旅游日記是記述自己旅游途中的所見(jiàn)，所聞，所感，所想。時(shí)態(tài)以一般過(guò)去時(shí)為主，人稱則是第一人稱。c. 日記應(yīng)力求簡(jiǎn)明扼要，條理清楚，寫(xiě)出真情實(shí)感，而不是記流水賬。必要時(shí)，可以分不同段落來(lái)記述相關(guān)的內(nèi)容。練習(xí)：根據(jù)下列表格中的內(nèi)容，寫(xiě)一篇日記。時(shí)間七月五日，星期六，天氣晴地點(diǎn)天涯海角 (ultima thule)抵達(dá)方式乘校車出發(fā)時(shí)間上午七點(diǎn)二十分到達(dá)時(shí)間上午九點(diǎn)半活動(dòng)內(nèi)容上午：在沙灘上做游戲；在飯店吃午飯。下午：英語(yǔ)講故事比賽；頒獎(jiǎng)，照相。返回時(shí)間下午五點(diǎn)半。注意：a. 表中所列內(nèi)容不得遺漏，要意思連貫，表達(dá)清楚。b. 字?jǐn)?shù) 1

14、00 左右。saturdayjuly 5thfinetoday we went on an organized trip to ultima thule. we set out in the school bus at 7:20a.m. at nine thirty, we began our programs as soon as we got off the bus. we played games on the sands and swam in the river happily. after that, we had lunch in a restaurant. in the aft

15、ernoon we helda contest of telling stories in english. it turned out to be quite a success. six winners were given beautiful prizes and i was lucky to be among them. a good many photos were also taken there. we enjoyed ourselves very much. time passed quickly and we had to leave. it was half past fo

16、ur when we returned safely.what a good trip we had today! i will never forget it.要點(diǎn)解析( key points analysis）1.sink vi (sank sunk)a. go down,(esp. below the horizon or the surface of water or other liquid)下沉，沉落（尤指低于地平面或水等之面）。eg.the sun is sinking in the west.太陽(yáng)正在西方落下。wood doesnt sink in water; it floa

17、ts.木頭在水中不沉，它在漂浮著。b. slope downwards; become lower or weaker.傾斜，變低，變?nèi)酢he ground sinks to the sea.his heart sank at the thought of failure.2host陸地向海傾斜。想到失敗他的心為之沮喪。a. n c主人，東道主。 （女主人為 hostess）。he acted as host to my friends.他做東招待了我的朋友。【詞匯鏈條】host是與客人相對(duì)的人（招待，款待別人的人。）master 是與仆人相對(duì)的人。 （掌握別人自由的人。 ）owner是與物

18、品相對(duì)的人。 （物主。）the host and the hostess welcomed the guests at the gate.主人和女主人在門口迎接客人們。it is thought that dogs are always faithful to their masters.人們認(rèn)為狗總是對(duì)主人很忠誠(chéng)。who is the owner of this house?誰(shuí)是這房子的主人？b.（ vt） = hold something as host. 主辦，做東。.our city will host a national women s conference.我們市將主辦一次全國(guó)婦

19、女大會(huì)。3take place 和 happentake place 強(qiáng)調(diào)有計(jì)劃，有安排，有準(zhǔn)備的事情發(fā)生。happen多指偶然，意外，或碰巧發(fā)生的事情。（兩者均不可用被動(dòng)語(yǔ)態(tài)。）great changes have taken placed in china since the reform and opening up.改革開(kāi)放以來(lái)中國(guó)發(fā)生了巨大的變化。it seems that something strange will take place.好像有什么不尋常的事情要發(fā)生。he hasn t been to school for days; something must have ha

20、ppened to him.他已經(jīng)有好幾天沒(méi)上學(xué)了，肯定出什么事了。4have difficulty (in) doing sth ; have difficulty with sth“在某方面有困難”若后面是動(dòng)詞用in doing 形式，如果后面是名詞則要用with,而且可在difficulty前面加上修飾不可數(shù)名詞的形容詞。如:little, no, much, great等。i have much difficulty in understanding spoken english.我不大能聽(tīng)懂英語(yǔ)口語(yǔ)。he has little difficulty with maths.他學(xué)數(shù)學(xué)有點(diǎn)

21、困難。5worrya. （ vt.） =trouble; cause anxiety or discomfort to give (sboneself) no peace of mind.困擾；使煩惱；使不適；使某人或自己不安。the noise of the traffic worried her.交通的嘈雜聲困擾著她。dont worry yourself about the children; they are old enough to take care of themselves.不要為孩子們擔(dān)憂；他們已經(jīng)大了可以照顧自己了。b. (vi.)=be anxious; uneasy;

22、 troubled焦慮；不安；煩惱worry about over sth為某事?lián)鷳nyou have no cause to worry你沒(méi)有理由煩惱what s the use of worrying?焦慮有什麼用？c. (n.u)=condition of being troubled困擾；煩惱；憂愁show sign of worry現(xiàn)出憂愁得樣子。d. (n.c usu.pl)= sth that worries; cause of anxiety（通常用復(fù)數(shù)）令人煩惱的事物；憂愁的原因。is your life full of worries?你的生活中煩惱很多嗎？be worrie

23、d about常用來(lái)表示狀態(tài)。i m worried about his health.我經(jīng)常為他的健康擔(dān)心。6afraid=frightened;feeling fear害怕的；畏懼的（表語(yǔ)形容詞，不可作前置定語(yǔ)用）don t be afraid.別害怕。there is nothing to be afraid of.沒(méi)什么可怕的。常見(jiàn)的句型有：a. be afraid of sth sb 害怕某人，某事，不敢接近b. be afraid of doing sth 惟恐做謀事；不愿意做謀事eg.she was afraid of waking her husband up.她害怕吵醒丈夫。

24、 （可能因?yàn)樯』蛐扌枰嗨粫?huì)）c. be afraid to do sth. 不敢做謀事；害怕做某事she was afraid to wake her husband.她不敢吵醒丈夫。 （可能是因?yàn)楹ε滤桓吲d或生氣）d. be afraid that clause （that 常可以省略）這種結(jié)構(gòu)可以表示三種可能性。（1） .表示一種不太肯定的猜測(cè)。i m afraid we shall be late.恐怕我們要遲到了。you will get caught in the rain, i am afraid.恐怕你要淋雨的。（2） .表示委婉的拒絕。i am afraid i can

25、 t go to see you this saturday這.個(gè)星期六恐怕我不能去看你了。（3）因?yàn)橐嬖V對(duì)方一個(gè)不受歡迎的消息或話語(yǔ)而使用的客套。i m afraid your wife met a traffic accident.你妻子好像遇到車禍了。7advancea.（ v.）= come or go forward 前進(jìn) ; make progress 進(jìn)步 ; make or present 作出 ; 提出（要求、建議等）； bring to an earlier date 提前；提早 ; rise（指價(jià)格、成本、費(fèi)用）上漲 ; increase 提高 ;promote 提升，

26、晉升the soldiers advanced toward the enemy s station.戰(zhàn)士們?cè)谙驍碃I(yíng)進(jìn)軍。a month has passed and the work has not advanced.一個(gè)月過(guò)去了，可工作還是沒(méi)有進(jìn)展。he has advanced in his career.他在事業(yè)上有所進(jìn)步。b.（ n.）=forward movement 前進(jìn)； 推動(dòng)； 前移， progress 進(jìn)步；發(fā)展， improvement 改進(jìn)；進(jìn)展；改善， money paid before it is due to 預(yù)支；預(yù)付；借貸.nothing can stop t

27、he advance of social civilization.什么都不能阻止社會(huì)文明的進(jìn)步。with the advance of winter the days grow shorter.隨著冬天的來(lái)臨白天逐漸變短了。discovering cures for cancer would be major advances in medical.發(fā)現(xiàn)治療癌癥的方法將是醫(yī)學(xué)上的重大進(jìn)步。常用短語(yǔ)in advance 預(yù)先；提前it is cheaper to buy flight ticket in advance.預(yù)先購(gòu)買飛機(jī)票比較便宜。提示advanced（ adj. ） 高級(jí)的；年老

28、的；先進(jìn)的advanced english高級(jí)英語(yǔ)an advanced worker先進(jìn)工作者8be upon 臨近；逼近the enemy was upon us.敵人在向我們逼近。the christmas holiday will soon be upon us.圣誕節(jié)馬上就要到了。9seize v.a. 突然抓??；抓住in fright she seized his arm.驚恐中她抓住了他的胳膊。b.（用于引申為）抓住機(jī)遇；理解he seized the opportunity to speak to the chairman alone.他抓住了與主席單獨(dú)談話的機(jī)會(huì)。i cann

29、ot quite seize your meaning.我不太明白你得意思。c. 奪?。粖Z取the soldiers fought bravely and seized the airport in two hours戰(zhàn)士們英勇作戰(zhàn)，用了兩個(gè)小時(shí)奪取了機(jī)場(chǎng)。詞語(yǔ)辨析seize“突然，用力抓住 ” ;又可指 “奪取政權(quán)；抓住時(shí)機(jī)；機(jī)遇 ”等catch表示“抓住”或“發(fā)覺(jué)”某種難以捉摸的，不宜抓獲的東西。常有(主動(dòng) ) “追尋 ”且(用計(jì)謀 ) “誘捕 ”之意。其寓意為“理解” 。take最普通，最常用?？勺鳌澳谩?，“槍”；有不可被替換的習(xí)慣表達(dá)。hold“抓住”表示狀態(tài)的延續(xù)。the polic

30、e caught the thief as he run.警察在小偷逃跑的過(guò)程中抓住了他。they took control of the business from the others.他們接管了那家企業(yè)。the girl was holding her father那s個(gè)hand女孩.握住她父親的手。10 drag (v)=pull along with effort and difficulty拉；拽；拖；扯they are dragging a net in fishing. 他們正在拖網(wǎng)捕魚(yú)。she could hardly drag herself along.她幾乎拖不動(dòng)腿了。

31、詞語(yǔ)拓展緩慢而吃力的進(jìn)行；慢吞吞的進(jìn)行he dragged behind others.他跟在別人后面吃力的走者。the last part of the film dragged a little.電影的后一部分有些拖拉。詞語(yǔ)辨析drag “緩慢而沉重地拽”而且包含著被拖拉者積極或消極的阻抗或阻力。pull普通用語(yǔ)。用力，但不強(qiáng)調(diào)用力的大小。常伴有狀語(yǔ)表示拖拉的方向。draw 比 pull 正式，不問(wèn)力的大小，但不如drag 吃力，常用于表示比喻的句子中。then jeff pulled her up.然后杰夫把她拉了起來(lái)。that tooth should be pulled out.那顆

32、蛀牙，應(yīng)該被拔掉。11.hold onto_ hold on to抓住（不放）， 抓牢the little girl held onto the tail of his coat.那女孩抓住他衣服的下 。 拓展hold onto 可 “保持；不放棄；不 掉”the old man held onto his job and would not retired.那位老人不愿意脫離工作 位退休。you should hold on to your lovely house.你那漂亮的房子不能 。12. she struggled and struggled, but could not get o

33、n her feet.他一次又一次地 扎都沒(méi)能站起來(lái)。struggled and struggled是由兩個(gè) 用表示 作的反復(fù)。the baby monkey thought and thought and at last he had a good idea.小猴子想了又想， 于想出了一個(gè)好主意。struggle v.斗爭(zhēng)；搏斗； 扎the two children are struggling together.he struggled to raise his feet.那兩個(gè)孩子扭打在一起。他 扎著站起來(lái)。常用短 struggle against 與 斗爭(zhēng)； 反 而斗爭(zhēng)struggle

34、 with與爭(zhēng)斗；和 一起 斗the swimmer struggled against the tide.游泳者 力與海浪搏斗。most animals have to struggle for existence in a dangerous world.在一個(gè)充 危 的世界里， 物不得不 了生存而斗爭(zhēng)。提示 struggle 也可用作名 意 “斗爭(zhēng)；努力”who will win in the power struggle?在 力斗爭(zhēng)中， 能 ？after a long struggle, she gained control of the business. 期的努力，她在 上以能 付

35、自如。13 fighta.（ n.c） = act of fighting ;struggle 斗；斗爭(zhēng)show fight 表示 意；拒 投降b.（ vt. ） =fight +n. /pron. 打仗； 斗fight the enemy打 人fight a battle 打一仗c.（ vi.）=后面可以接不同的介 。常 的短 有：fight for 了 而 fight over 為 而爭(zhēng)吵fight with 與 作 ；和 一起作 fight back ；忍住fight against 與 作 ； 反 而斗爭(zhēng)they fought for their political right.他 了

36、自己的政治 利而斗爭(zhēng)。we should not fight over such a small matter.我 不 了 點(diǎn)小事而爭(zhēng)吵。14. sound 含 最廣，可指一切聲響。voice 指人 的聲音或 叫的聲音。noise 令人 的，嘈 聲；噪音等she lives in a world without sounds.她生活在一個(gè)沒(méi)有聲音的世界里。she has a sweet voice.她的聲音很甜美。at the beginning of school the noises of desks being opened and closed could be heard outsi

37、de inthe street.在上學(xué)初，桌子被打開(kāi)和關(guān)上的聲音在校園外的街上都聽(tīng)得 。15 strike (struck, struck/stricken) 的用法和含 a.（ v）打；敲； ；砍he struck the nail with a hammer.他用 子 子。strike while the iron is hot.趁 打 。b. (v) 打中； 中 (相當(dāng)于 hit)a stone struck me on the head.一 石 打在了我的 上。the tower of the church was struck by lightning.教堂的塔被 中了。c. (v)

38、撞；觸（礁）his head struck the table as he fell.他跌倒 撞在了桌子上。their ship struck the iceberg.他 的船撞上了冰山。d. (v)擦火柴i struck a match and held it to his cigarette.我劃了一根火柴 他點(diǎn)煙。 辨析strike 通常指（一下一下地） “打”或“敲 ” ，“留下印 ”等。hit撞； ； ；打中。beat“（ 用力地）打；痛打； ”“跳 ”； 可表示“打 ” 。knock指“敲打”（ 伴有響聲） ，它 有“打倒；打翻”的意思。he was struck by her b

39、eauty.他被她的美貌所打 。an earthquake hit the area. 一地區(qū)受到地震的 。the landlord beat the farmhand heavily.地在毒打 工。the iraqi army was beaten.伊拉克 被打 了he knocked the girl down.他把那個(gè)女孩撞倒了。someone is knocking at the door.有人在敲 。16. tree after tree went down cut down by the water, which must have been three meters high.(

40、1.)介 after 前后接相同的名 相當(dāng)于 one+n+after+another ，意 “一個(gè)接一個(gè)地”名 前不用冠 。he sent me letter after letter to invite me to his home.他一封接一封地 我寫(xiě)信， 我去他家。we should not grow the same crop on the same land year after year.我 不 年復(fù)一年地在同一 地里種同一種作物。she did experiment after experiment.她做了一次又一次 。(2.) must have done “一定已 ”，表示

41、去 生 的事情的肯定的判斷；推 。其否定形式是cannot /couldnt have done。意思是“肯定不會(huì)；不可能已 ”.he must have known the answer.他肯定已 知道答案了。you must have been mad to speak to the servant! she might have called for help.你跟那個(gè)仆人那 肯定是 了！她有可能呼救的呀。 拓展將 must have done 用在 述句部分 ，其后面的反意 句不可以用 must 提 ，而 根據(jù)句意和 用正確的助 形式提 。you must have gone to t

42、he cinema yesterday, didnt you?你昨天晚上肯定去看 影了，是不是？you must have seen the film, haven你t肯you?定已 看 部 影了，you must have known about the film before you saw it, hadn ？ t you?你在看 影之前肯定已 知道了它的內(nèi)容，是 ？he couldnt have finished the task alone.他不可能一個(gè)人完成那 任 。17.shakea. (v)=quake(shook ; shaken) 搖動(dòng)；晃動(dòng)；動(dòng)搖；震動(dòng)；抖動(dòng)；顫動(dòng)the

43、wind shook some leaves from the tree.風(fēng)從樹(shù)上晃下一些葉子來(lái)。his lying shook my trust in him他撒謊動(dòng)搖了我對(duì)他的信任。she was shaking with anger.她氣得發(fā)抖。b. (n.c) 搖動(dòng)；抖動(dòng)he refused my request with a shake of his head.他搖頭拒絕了我的請(qǐng)求。常用短語(yǔ)shake hands with sb 與某人握手he shook hands with me and said hello to me.他握了握我的手向我問(wèn)好。18.with fear “因?yàn)楹?/p>

44、怕” 。 with 與表示心理，情緒等的抽象名詞連用，在句中作狀語(yǔ)表示謂語(yǔ)動(dòng)詞動(dòng)作發(fā)生的原因。she jumped and cried with joy.她高興得又跳又喊。he stood there dumbfounded with surprise.他驚訝得目瞪口呆。19 touch 用法小結(jié)a. (vt. /vi.) （輕）碰；觸摸he was asleep the moment his head touched the pillow.b. (vt.)=move 感動(dòng)the story touched us all.這個(gè)故事感動(dòng)了我們大家。c.（ n. c/u ）觸；碰；觸覺(jué)（有時(shí)加不定

45、冠詞）it will break at a touch.這東西一碰就破。a blind man always trusts his sense of touch very much.他的頭一碰到枕頭就睡著了。盲人往往非常相信自己的觸覺(jué)。詞語(yǔ)辨析feel 意為“摸；摸索” ，也可以用作系動(dòng)詞，后接形容詞作表語(yǔ)，表示人對(duì)事物的感覺(jué)，而 touch 無(wú)此用法。touch 只是用人的某一部位去接觸。the doctor was feeling the boy s arm to see whether the bone was broken.醫(yī)生在摸小孩的胳膊，看骨頭是不是斷了。the cloth fe

46、els soft.這布摸起來(lái)很軟。dont touch it, the paint is wet.別碰它，油漆還沒(méi)干。知能升華(developing skills)【知能演練】從 a、 b、 c、 d 中選出一個(gè)適合每題題意的最佳選項(xiàng)：1. his heart _faster when he saw the beautiful diamond.a. hitb. beatc. struckd. knock2. when he found the cinema was _ he ran to telephone the firemen.a. on fireb. at firec. with fir

47、e d. catching fire3. i was caught _a big earthquake while i was driving to pick up my daughter from her school.a. byb .inc. withd. from4.you must _the chance. it will come no more once you_ it.a. grasp; loseb. take; losec. seize; miss d. hold; miss5.your hair _well. i like the style.a. doesb. is don

48、e c .looksd. looks like【拓展訓(xùn)練】仔細(xì)閱讀和分析各題題意，然后從題后所給的a、 b、c、 d 四個(gè)選項(xiàng)中選出一個(gè)最佳答案。1.dont worry. i will help you to _the guests.a. holdb. hostc. waitd. accept2.please dont be angry. i just did it _.a. with fun b. in func. make fund. at fun3.the two dogs are fighting _a bone.a. overb. againstc. ford. with4.i a

49、m afraid the poor old lady can go _this night.a. overb. upc. throughd. into5.she died long _the war.a .afterb. sincec. befored. until單元檢測(cè)(test for unit 4)i.單項(xiàng)選擇（共 15小題，每題一分，計(jì)15 分）1.when i came in, i found her _to a young woman about twenty.a. talkb .to talkc. talkingd. talked2._how long has james _m

50、ary?_i dont know and i even didnt know they had_ .a. married to; married tob. been married with; marriedc. married to; marriedd .been married to; got married3. the country life he was used to _greatly since the opening policy.a. has changedb. changingc. changedd .change4. a wide and busy road _was b

51、uilt like a bridge over another road fell onto the one below.a. itb. whatc. whered. which5. we thought of selling this old furniture, but we have decided to_ it. it might be valuable. (nmet2002)a. hold on tob. keep up withc. turn tod. look after6.-what was the party like?-wonderful. it is years _i e

52、njoy myself so much. (met1993)a. afterb. beforec. whend. since7.as we know, the 2008 olympic games will _in beijing, china.a. take placeb. be take placec. happend. hold8.rose was wild with joy_ the result of the examination.a. tob. atc. byd. as9.as your spoken english gets better, _ your written english.