高中英語(yǔ)選修8unit3教案

1、高二英語(yǔ)選修八Unit three學(xué)案、詞形變化1.convenience ( n.) ( adj.)( adv.)2.expect (v.)3.stable (adj.)4.merry (a.)6.stain (n.).8. abrupt (a.)10. competence (n.)_二、短語(yǔ)翻譯1 .給.打電話2 .開(kāi)始、著手3 .開(kāi)始(做)4 .次序顛倒、發(fā)生事故5 .回復(fù)電話(adj.). (n.) . (adv.) (adj.) _( adv.)( n.)(adv.)5. mercy (n.)7 . freeze9.bear.(adj.)（adj.）.（過(guò)去式，過(guò)去分詞 ）_（過(guò)去

2、式，過(guò)去分詞）8 .偶爾9 . 一心投入10 不掛斷、稍等11 設(shè)法聯(lián)系上12 .掛斷電話.Language points (warming up and reading )1. （當(dāng)我給住在農(nóng)村的母親打電話時(shí)，她很難過(guò)。）call up打電話；使回憶起1）她打電話給一個(gè)朋友，只是要聊聊天。 2）老照片引起了我對(duì)童年的回憶。 2.（這回我有機(jī)會(huì)來(lái)表現(xiàn)一下自己了，我要發(fā)明某種東西既可以把蛇捉住，而又不會(huì)傷害它們。）distinguish vt.&vi辨別，區(qū)別，區(qū)分，使 杰出，使揚(yáng)名distinguish oneself by 顯揚(yáng)自己，使自己揚(yáng)名distinguish between.

3、and.區(qū)分/辨別,和,，distinguish. from.辨別，把和區(qū)別開(kāi)distinguished adj. 卓越的，著名的，杰出的 distinguishable adj.易分辨的，能區(qū)分的 ）1）應(yīng)當(dāng)教育孩子分辨好壞。2） 她因她的勇敢而為人稱道。 3）使用語(yǔ)言是人類有另于動(dòng)物的特征 .3） and what he was trying to design was a multipletelegraph.貝爾從未打算發(fā)明電話而是試圖設(shè)計(jì)一種復(fù)式電報(bào)。* set out to do sth. = set about doing sth.開(kāi)始（做某事），著手干；為某個(gè)目標(biāo)而努力1） .他

4、們正在著手干一項(xiàng)新的試驗(yàn)。2） for the channel swim.他決心打破游過(guò)海峽的記錄。* set out for = set off for = leave for 意為“出發(fā)到去”1） 我們天黑前動(dòng)身吧。2） 明天我將出發(fā)去北京。* set about sth./doing sth./（to do）（不用于被動(dòng)語(yǔ)態(tài)）開(kāi)始（某工作）；著手做某事1） 我得開(kāi)始收拾行李了。2） to the country ' s economic problems.新政府必須立即找出解決國(guó)家經(jīng)濟(jì)問(wèn)題的辦法。聯(lián)想拓展set sth. aside將某事物放在一邊；節(jié)省或保留（錢或時(shí)間）set

5、sth. down將某事物記在紙上；寫下來(lái)set off開(kāi)始（旅行、賽跑等） set to精力充沛地開(kāi)始做某事the 100 metre race.set out出發(fā)；啟程；（懷著目標(biāo)）開(kāi)始工作 set sth. off使（炸彈、地雷等）爆炸set sth. up擺放或豎起某物；創(chuàng)（體育）紀(jì)錄 高手過(guò)招：用適當(dāng)?shù)慕樵~填空 I don ' t know how to set this job. She set a new world record timeThey seton the last stage their journey. How do senior managers set

6、making these decisions?4.（有一些研究發(fā)現(xiàn)作準(zhǔn)備，我決定了三種可能的方法。）decide on/upon sth決定做某事（考慮后做的決定）we are trying to decide on a shop.我們正盡量選定一個(gè)商店。we should decide on the steps to be taken next.我們得盡快決定下一步做什么了。decide to 決定去做某事 =make a decision to do sth.I decide to finish my homework first.=I made a decision to finish

7、my homework first.我決定先完成作業(yè)。5.（它們突然消失在墻上的一個(gè)洞里了。）convenient adj.便禾U的，方便的，就近的主語(yǔ)只能是物或形式主語(yǔ)，不能以人作其主語(yǔ)。be convenient to/for sb 方便It is convenient for sb to do .人來(lái)說(shuō).很方便It is convenient to do sth 做某事方便。1）三點(diǎn)鐘對(duì)你方便嗎 ？2）我們的房子離商店很近。 3） Come and see me（無(wú)論你何時(shí)方便 ）.4） I keep my reference books near by desk for(conveni

8、ent).5)下個(gè)星期天你方便來(lái)嗎?（因?yàn)槲翌A(yù)料蛇還會(huì)再咬人。）expectation為不可數(shù)名詞，當(dāng)其意思為 期望的事物，前景”時(shí)常用復(fù)數(shù)。beyond expectation 出乎意料in expectation of 預(yù)料，期望，指望expect （v.） expect sth/ that 從句 期待某事expect （sb）to do sth 期待（某人）做某事be expected to do sth 預(yù)計(jì)做某事1）他對(duì)考試及格不抱希望。 2）我們?cè)谲囌镜戎?，期待她的到?lái)。We waited at the station her arrival.3） This result was

9、beyond my wildest（expect）.7 . seize vt.抓住，捉??；占據(jù)；（指強(qiáng)烈的感情、愿望等）突然影響或控制（某人） seize/hold of sth.抓住某物seize a chance/an opportunity 抓住時(shí)機(jī)seize on/upon sth.意識(shí)到某事物而立即加以利用1) His father asked him (抓住時(shí)機(jī)賺一 些錢).2) The critics (抓住)my mistake and said I was ignorant. 四、難句剖析1.(我先看看有沒(méi)有能派得上用場(chǎng)的產(chǎn)品，好象只有一些用來(lái)殺死蛇的藥粉。)(1)在ther

10、e be結(jié)構(gòu)中，be的人稱與數(shù)應(yīng)遵循就近一致原則：There(be) a bucket of water and two chairs in the corner of the house.There(be) two chairs and a bucket of water in the comer of the house.(2) there be 常見(jiàn)的形式有：there seems to be./there happens to be./there used to be.(3) seem的歸納總結(jié)： sth./sb. seem (to be)+adj./名詞好像 It seems tha

11、t.似乎，好像 It seems to sb that.在某人看來(lái)好像 It seems as if/as though.看起來(lái)好像(后可接虛擬語(yǔ)氣，也可接表真實(shí)的表語(yǔ)從句) 看起來(lái)好像要下雨了。 看起來(lái)好像要下雨了。 There seems (to be) 好象根據(jù)句意在橫線上填入適當(dāng)?shù)膯卧~ The child seems (be) healthy, but the doctor is concerned. It seems to me there is something funny about the case.There doesn ' t seem(be) much hope

12、 that he ' ll come.2. _ | 二 _ | L； |_I(有一些研究發(fā)現(xiàn)作準(zhǔn)備，我決定了三種可能的方法。)【分析】 Prepared with some research findings為過(guò)去分詞短語(yǔ)作狀語(yǔ)，相當(dāng)于謂語(yǔ)動(dòng)詞為被動(dòng)的狀語(yǔ)從句，該動(dòng)作和主句的主語(yǔ)之間存在著邏輯上的動(dòng)賓關(guān)系。1)如果給予他更多的時(shí)間，他會(huì)把它做得更好。2)從山頂往下看，這座公園看起來(lái)更加漂亮。1) . Once(publish), this novel will be very popular!2) .(tell) many time s, he still couldn ' t

13、 understand.3) . The girls are talking excitedly,(follow) their teacher.Using language一、單詞拓展：1 .adj.冰凍的，嚴(yán)寒的； v.凍結(jié)，冷凍，使.結(jié)冰2 . v.確定、識(shí)別； adj.可辨別的、可認(rèn)明的n.鑒定、辨別、確定3 .adj.清白的、無(wú)罪的，天真的 adv.純潔地、無(wú)罪地4 .v.忍受、忍耐、負(fù)擔(dān) (過(guò)去式) (過(guò)去分詞)5 .adj.充滿活力的，精力充沛的adj.有生氣的、有力的、動(dòng)力學(xué)的 adv.動(dòng)態(tài)地、充滿活力地6 .n.（水或氣）流、電流 adv.當(dāng)前、一般地7 .adj.穩(wěn)固的、穩(wěn)定

14、的、安定的； adv.平穩(wěn)地、堅(jiān)固地、安定地8 .v.聯(lián)想、聯(lián)系 adj.聯(lián)合的、關(guān)聯(lián)的； n.協(xié)會(huì)、社團(tuán)、聯(lián)盟9 .adj.實(shí)際的、實(shí)踐的、實(shí)用的； n.實(shí)踐、練習(xí)、慣例（復(fù)數(shù)： ） adj.熟練的、有經(jīng)驗(yàn)的、老練的（相當(dāng)于 practised）10 .n.人力資源、人事部、全體成員 adj.個(gè)人的、身體的、親自的 二、短語(yǔ)翻譯1. 被踩出來(lái)的路 2. 迅速把手伸入、一心投入3. 開(kāi)始（做）4. 不掛斷，稍等，緊緊握住5. 次序顛倒，發(fā)生故障6. 設(shè)法聯(lián)系上（打電話），設(shè)法做完7. 回復(fù)電話 8. 掛斷電話三、語(yǔ)言點(diǎn)剖析1. I can ' t bear the smell of b

15、urnt toast. （ P24）bear vt.意為“負(fù)荷；負(fù)重，生產(chǎn)， 忍受”bear doing sth表示習(xí)慣性動(dòng)作，bear to do sth表示某一次具體動(dòng)作 ，且多與 can,could與be able to連用。bear作“生產(chǎn)，生育，出生”講時(shí)，有兩種過(guò)去分詞形式 ，borne指“生產(chǎn)，生育"，而born指 “出生，相關(guān)短語(yǔ)：bear with 容忍；忍耐；bear in mind 牢記在心1）她已經(jīng)生了兩個(gè)孩子。2）她出生在北京。3）家中養(yǎng)貓我受不了。4）你要記住你的父母指望你成為一名好醫(yī)生。 2. 但每次只能傳遞一條信息。at a time 一次，每次&qu

16、ot;，常用于 數(shù)詞+at a time的結(jié)構(gòu)中：at one time一般指 過(guò)去某一時(shí)期，曾一度（once）或 同時(shí)”at the time:那時(shí)at times:有時(shí)；不時(shí)1） 每次進(jìn)來(lái)兩人。2） He checked them off only on as they came in.他們進(jìn)來(lái)時(shí)，他一次只檢查一個(gè)3） , but not any more.我曾一度很喜歡他，現(xiàn)在可不喜歡了。4） In 1969 the first men landed on the moon- .一九六九年人類第一次登上月球那時(shí)我十二歲。5）她有時(shí)來(lái)看我。3. Suddenly 突然他有了一股靈感。a f

17、lash of inspiration突然一陣靈感，靈機(jī)一動(dòng)，指一個(gè)人頭腦里突然冒出一個(gè)創(chuàng)新或革新的想法或閃念a flash in the pan意思是曇花一現(xiàn)，指短時(shí)間的走紅或暴熱。1）她突然來(lái)了一陣靈感，答案想出來(lái)了。2） At one time Susan was very popular with the young, but we never saw her later , and people saidSusan曾經(jīng)很受年輕人歡迎，但后來(lái)人們就再也沒(méi)見(jiàn)過(guò)她，大家說(shuō)她只是曇花一現(xiàn)。4, they could be sent along a wire.如果聲波能夠在移動(dòng)的電流中復(fù)制，它

18、們就能夠被沿電線傳送。Current n.氣流；水流,洋流；電流adj.時(shí)下的,當(dāng)今的,流行的,通用的1)河中央的水流最急。2)這個(gè)按鈕接通電流。switches.on3) 大部分老年人都對(duì)時(shí)事感興趣。5.Bell深深意識(shí)到他的發(fā)明的重要性。be aware of 知道，意識(shí)至U =know , realize1) 你沒(méi)有意識(shí)到危險(xiǎn)嗎？2) 約翰已意識(shí)到自己做錯(cuò)了事情。 be aware that知道；察覺(jué)到；意識(shí)到，后加賓語(yǔ)從句1) 我察覺(jué)到她在發(fā)抖。2) .他已意識(shí)到比爾是個(gè)不能共患難的朋友。6. Alexander Graham Bell was not a man to rest an

19、d亞歷山大格雷厄姆貝爾是一個(gè)永不停息的人，他對(duì)的各個(gè)領(lǐng)域的發(fā)明都很感興趣。 be interested in有興趣interested為形容詞。1) 我很喜歡閱讀。2) Tom對(duì)踢足球很感興趣。show interest 表示對(duì)表現(xiàn)出興趣 interest是名詞。 她對(duì)言情小說(shuō)表現(xiàn)出很濃厚的興趣。 interest sb in sth,某事在某方面引起了某人的興趣interest是動(dòng)詞這本書的封面引起了Tom的興趣。 7. associate vt.聯(lián)想,聯(lián)系n.同伴,伙伴n.聯(lián)合；聯(lián)想；交往；協(xié)會(huì)，團(tuán)體 adj.有關(guān)聯(lián)的，相關(guān)的associate.with 把和聯(lián)系在一起；由 聯(lián)想到 be

20、associated with和有關(guān)associate with sb.與某人交往或常打交道 1)I've never .我從未把你和這個(gè)地方聯(lián)系在一起3) You must bear it in mind .千萬(wàn)另U和壞人交往。4) Whisky Scotland.人們常把威士忌同蘇格蘭聯(lián)系起來(lái)。8. Although he will always be known for his invention of the telephone, he was in truth a continuing.雖然他一直以發(fā)明電話聞名于世，但是他的確是一個(gè)永不停息的探索者，不斷尋求著改善人們生活質(zhì)量

21、的可行方法。* practical實(shí)際的；實(shí)踐的，可行的作動(dòng)詞和名詞，表示“實(shí)習(xí)；經(jīng)驗(yàn)，練習(xí)”1)他缺乏實(shí)踐經(jīng)驗(yàn)。2) 熟能生巧.* in truth說(shuō)實(shí)話；說(shuō)真的；老實(shí)說(shuō)1) She laughed and chatted but was,jot having much fun.她雖然又是笑又是侃 , 但實(shí)際上玩得并不開(kāi)心。2) 這確實(shí)是個(gè)奇跡。9. I can ' t get through. (P26)* get through通過(guò)(某地、議案等),到達(dá)，做完，接通電話，考試及格1 聽(tīng)到你通過(guò)考試時(shí)我們都很高興。 2)我嘗試打電話給你，但電話接不通。* go through穿過(guò)，

22、通過(guò)(某地、議案等)；完成；經(jīng)歷(困難、痛苦等)；,檢查，瀏覽；1) I always start the day by 我總是每天一早就仔細(xì)查閱我的郵件。2) She has她最近經(jīng)歷了一段困難時(shí)期。用適當(dāng)?shù)亩陶Z(yǔ)填空。1) The man was so fat that hethe door.2) The plan for this term will have tothe leading group of the school.3) Iexcept English.4) Imy homework to make sure that nothing had been missed.5) Sh

23、e must havea lot.四、重點(diǎn)句型1) .Bell sent his first telephone message tohis assistant Watson.但是貝爾是在五天以后才跟他的助手華生通了第一次電話。It is/was not until that .這是強(qiáng)調(diào)not until引導(dǎo)的時(shí)間狀語(yǔ)從句句型。該句是It is/was not until+被強(qiáng)調(diào)部分+that+其他？琢構(gòu)。句中用了 not .until .的強(qiáng)調(diào)句結(jié)構(gòu)，此句型只用 until ,不用till。但如果不是用在強(qiáng)調(diào)句型中， till與until可通用；另外主句中的否定詞not要提出來(lái)，放在unti

24、l之前一起強(qiáng)調(diào)，因此that后面的從句要用肯定句，不能再用否定句。2) It washe went to bed.=He.直到他 的妻子 回來(lái)他才睡覺(jué)。3) .他完成作業(yè)之后才睡覺(jué)。4) I received the manager's reply.我直到接近一個(gè)月后才收到經(jīng)理的回復(fù)。溫馨提示not until置于句首時(shí)，要用部分倒裝句型，這時(shí)要注意從句不倒裝，只倒裝主句。1) Not until last week 直到上個(gè)星期他們才找到丟失的自行車。2) Not until my son had entered the university .我的兒子直到上了大學(xué)之后才意識(shí)到時(shí)間的

25、重要性。高手過(guò)招單項(xiàng)填空 It was midnight back home after the experiment.A. until; that he wentB. until; that he didn' t goC. not until; that he didn' tD. not until; that he went Not until I began to workrealize how much time I had wasted.Didn ' t I B. did I C. I didn ' t D. IB8U3學(xué)案參考答案一、詞性變化1. c

26、onvenient , conveniently 2. expectation , expected . 3. stability , stably 4. frozen , freezing , 5. merrily 6. merciful 7. stainless 8. froze , frozen 9. abruptly 10 bore , borne 11 competent 二、短語(yǔ)翻譯1. call up 2. set about 3. set out to do sth. 4. out of order 5. ring back 6. now and then 7. dive in

27、to , 8 hang on 9, get through 10 .ring off三.Language points1. Keys: 1 ) She called up a friend just for a chat.2) The old photo calls up memories of my childhood.2. Keys: 1) Children should be taught to distinguish right from wrong.2) She distinguished herself by her bravery.3) Speech distinguishes

28、human beings from the animals.3. * set out to do sth. = set about doing sth.開(kāi)始(做某事)，著手干;為某個(gè)目標(biāo)而努力1) They are setting out to do a new experiment.他們正在著手干項(xiàng)新的試驗(yàn)。2) He set out to break the record for the channel swim.他決心打破游過(guò)海峽的記錄。* set out for = set off for = leave for 意為“出發(fā)到去”1) Let' s set out before

29、 dark.我們天黑前動(dòng)身吧。2) Tomorrow I ' ll set out for Beijing. 明天我將出發(fā)去北京。* set about sth./doing sth./(to do)(不用于被動(dòng)語(yǔ)態(tài))開(kāi)始(某工作)；著手做某事1) I must set about my packing.我得開(kāi)始收拾行李了。2) The new government must set about finding solutions to the country s economic problems.新政府必須立即找出解決國(guó)家經(jīng)濟(jì)問(wèn)題的辦法。高手過(guò)招： about up; in out

30、; of about4 .decide on/upon sth決定做某事(考慮后做的決定)we are trying to decide on a shop.我們正盡量選定一個(gè)商店。we should decide on the steps to be taken next.我們得盡快決定下一步做什么了。decide to 決定去做某事 =make a decision to do sth.I decide to finish my homework first.=I made a decision to finish my homework first.我決定先完成作業(yè)。5 . Keys:

31、1) Will 3 o'clock be convenient for you?2) Our house is very convenient for the shops.3) whenever it is convenient to you4) convenience5) Is it convenient for you to come next Sunday?5. Keys: 1) He has little expectation of passing the exam.2) in expectation of3) expectation6. Keys: 1) to seize

32、the chance to make some money2) seized on四、難句剖析1. Keys: (1) was are(3) It seems as if it were going to rain.It seems as if it is going to rain.(5) Keys: to be that to be2.Keys: 1) Given more time , he can do it better2) Seen from the top of the hill , the park looks more beautiful.Keys: 1). publishe

33、d 2). Having been told 3). followingUsing Language一、單詞Key :1. Freezing, freeze 2. Identify, identifiable, identification 3.innocent,innocently 4. Bear,bore,borne 5. Dynamic, dynamical,dynamically 6. Current, currently 7. Stable, stably 8. Associate,associated, association 9. Practical,practice,pract

34、ices,practiced 10. Personnel, personal二、短語(yǔ)翻譯1 .被踩出來(lái)的路beaten track2 .迅速把手伸入、一心投入dive into3 .開(kāi)始 (做)set out to do4 .不掛斷，稍等，緊緊握住 hang on5 . 次序顛倒，發(fā)生故障out of order6 .設(shè)法聯(lián)系上(打電話)，設(shè)法做完 get through7 . 回復(fù)電話 ring back8 . 掛斷電話 ring off三、語(yǔ)言點(diǎn)剖析1. Keys: 1)She has borne two children. 2)She was born in Peking. 3)I ca

35、n't bear having a cat in the house.4) You must bear it in mind that your parents hope to depend on you to become a good doctor.2. 1) Enter two at a time.每次進(jìn)來(lái)兩人。2) He checked them off one at a time as they came in.他們進(jìn)來(lái)時(shí)，他次核對(duì)個(gè)人。3) At one time I used to like her, but not any more.我曾一度很喜歡他，現(xiàn)在可不喜歡了。4

36、) In 1969 the first men landed on the moon-I was twelve at the time.一九六九年人類第一次登上月球一一那時(shí)我十二歲。 I I.5) She calls on me at times. 她有時(shí)來(lái)看我。 _ 3.1) The answer came to her in a flash of inspiration.2) At one time Susan was very popular with the young, but we never saw her later , and people said she was just

37、 a flash in the pan.4.Key : 1) The current is strongest in the middle of the river .2) This button switches the current on . 3) Most of the old are interested in current events .5.be aware of 知道，意識(shí)至U =know , realize1) Are you aware of the danger?你沒(méi)有意識(shí)到危險(xiǎn)嗎？2) John has been aware of having done someth

38、ing wrong. 約翰已意識(shí)至U 自己做錯(cuò)了事情 be aware that知道；察覺(jué)到；意識(shí)到，后加賓語(yǔ)從句1) I was aware that she was trembling.我察覺(jué)到她在發(fā)抖。2) He has realized that Bill is a fair-weather friend.他已意識(shí)到比爾是個(gè)不能共患難的朋友。6.1) I'm interested in reading. 我很喜歡閱讀。2) Tom is interested in playing football. Tom 對(duì)踢足球很感興趣。show interest表示對(duì) 表現(xiàn)出興趣 interest是名詞。1) She shows great interest in the love story.她對(duì)言情小說(shuō)表現(xiàn)出很濃厚的興趣。interest sb in sth,某事在某方面引起了某人的興趣interest是動(dòng)詞2) The book interests Tom in its cover.這本書的封面引起了Tom 的興趣。7.Key： 1)I've never associated you with thi