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1、人教版 必修三 Unit 5 Canada-“The True North”同位語(yǔ)從句適用學(xué)科英語(yǔ)適用年級(jí)高一適用區(qū)域人教版教材課時(shí)時(shí)長(zhǎng)（分鐘）1課時(shí)/60分鐘知識(shí)點(diǎn)同位語(yǔ)從句教學(xué)目標(biāo)知識(shí)：連接詞的選擇、語(yǔ)序和虛擬語(yǔ)氣的應(yīng)用方法：精講精練，結(jié)合高考能力：把同位語(yǔ)從句靈活運(yùn)用于寫(xiě)作教學(xué)重點(diǎn)連接詞的選擇、語(yǔ)序和虛擬語(yǔ)氣的應(yīng)用教學(xué)難點(diǎn)把同位語(yǔ)從句靈活運(yùn)用于寫(xiě)作教學(xué)過(guò)程一、 課堂導(dǎo)入概念引入：1 I have a dream that one day, all roads will be made plain. 我夢(mèng)想著總有一天所有的道路都是平坦的。2 We hold this truth to be
2、 self-evident that all men are created equal. 我們認(rèn)為這些真理都是不言自明的，所有的人生來(lái)都是平等的3 Some people hold the opinion that the Internet is a curse. 有些人持這種觀(guān)點(diǎn)，互聯(lián)網(wǎng)是一種詛咒。4 Museums play a role of education for the simple reason that they provide people with a good opportunity to have a deeper understanding of their ow
3、n countrys tradition and cultures.博物館發(fā)揮教育的作用，原因很簡(jiǎn)單，他們?yōu)槿藗兲峁┮粋€(gè)很好的機(jī)會(huì)，對(duì)自己國(guó)家的傳統(tǒng)和文化有更深的了解。二、復(fù)習(xí)預(yù)習(xí)通過(guò)下列兩個(gè)例句復(fù)習(xí)什么是同位語(yǔ)I dont know about the man, Mr. White. I dont know about the fact that he is a teacher.三、知識(shí)講解知識(shí)點(diǎn)1：同位語(yǔ)從句的定義在句中充當(dāng)同位語(yǔ)成分，一般跟在一些抽象名詞后，如（evidence 證據(jù)/ promise承諾、允諾/notice通知/news/idea/fact/word消息/truth/b
4、elief/possibility/problem/hope/desire/thought/suggestion）,對(duì)前面的名詞起補(bǔ)充說(shuō)明的作用。Word came that our football team won the match.The idea that computers can recognize human voices surprises many people.I have no idea whether the meeting will be held.劃線(xiàn)部分是同位語(yǔ)從句。知識(shí)點(diǎn)2：同位語(yǔ)從句的引導(dǎo)詞連詞：that, whether連接代詞：who, whom, wh
5、at, whose連接副詞：when ,where, how, why 等。注：if ,which 不能引導(dǎo)同位語(yǔ)從句He must answer the question whether he agrees to it or not. 他必須回答他是否同意這樣一個(gè)問(wèn)題。 知識(shí)點(diǎn)3：同位語(yǔ)從句的語(yǔ)序同位語(yǔ)從句的語(yǔ)序是陳述句語(yǔ)序即：連接代詞/副詞+主語(yǔ)+謂語(yǔ)+其他成分。例句如下：My question how I can get in touch with him has not been answered.知識(shí)點(diǎn)4：間隔同位語(yǔ)從句 同位語(yǔ)從句通常是跟在它解釋或說(shuō)明的名詞后，但有些情況下，由于句
6、子結(jié)構(gòu)的原因，同位語(yǔ)從句不緊跟在名詞后，而被其他的詞隔開(kāi)。 A warm thought suddenly came to me that I might use the pocket money to buy some flowers for my mothers birthday 簡(jiǎn)析：由于that從句太長(zhǎng)，為避免句子失去平衡，此處用了間隔同位語(yǔ)從句 知識(shí)點(diǎn)5： 虛擬語(yǔ)氣在同位語(yǔ)從句中的應(yīng)用含有表示“請(qǐng)求、建議、命令、要求”等意義的詞的主語(yǔ)從句、賓語(yǔ)從句、表語(yǔ)從句和同位語(yǔ)從句中，常用虛擬語(yǔ)氣， 結(jié)構(gòu)為：（should）+ 動(dòng)詞原形。這類(lèi)詞有：一堅(jiān)持insist，二命令order, comm
7、and，四建議suggest, advise, recommend,propose,四要求 demand, request, require, desire, etc.It is suggested that the meeting (should)be put off till next week.She insisted that we stay at her house instead of a hotel.Her suggestion was that there (should) be a map of the world in each office.The headmaster
8、made the request that we (should) obey the traffic rules in a foreign country.注意：suggest表示“暗示、表明”時(shí)， 后面從句不用虛擬語(yǔ)氣。Her pleased look suggests that she has won the game. 從句動(dòng)作在insist之后發(fā)生 虛擬語(yǔ)氣insist 從句動(dòng)作在insist之前發(fā)生 陳述語(yǔ)氣She insisted that she heard someone in the next room.I insisted that you (should) be ther
9、e on time.She insisted the man stole her purse and be sent to the police station.知識(shí)點(diǎn)6：幾點(diǎn)注意事項(xiàng)1. 只用whether不用if的情況：（1）表語(yǔ)從句和同位語(yǔ)從句 （2）介詞后 (3)與or not連用 （4）與不定式連用 （5）主語(yǔ)從句句首My question is whether he leftIt all depends on whether they will support them.I dont care whether he comes or not.Idont know whether t
10、o go there.whether the meeting will be held is still a problem.2. 在以下情況中that不能省略(1)當(dāng)句中的動(dòng)詞后接多于兩個(gè)由that引導(dǎo)的賓語(yǔ)從句時(shí)，第一個(gè)that可省，但后面的that不可省。例句：He said (that) you were too young to understand the matter and that he was asked not to tell you.(2)當(dāng)主句的謂語(yǔ)動(dòng)詞與that賓語(yǔ)從句之間有插入語(yǔ)時(shí)，that一般不可省。例句：Just then I noticed, for the
11、 first time, that our master was wearing his fine green coat and his black silk cap.(3)當(dāng)that從句是雙賓語(yǔ)中的直接賓語(yǔ)時(shí)，that不可省。例句：I cant tell him that his mother died.(4)當(dāng)it作形式賓語(yǔ)時(shí)，that不可省。例句：I find it necessary that we should do the homework on time.（5）表語(yǔ)從句和同位語(yǔ)從句中that一般不省略。The trouble is that I have lost his add
12、ress.The idea that you can do this work well without thinking is quite wrong.四、例題精析【例題1】- Is it true that Mike refused an offer from Yale University yesterday?- Yeah, but I have no idea _ he did it; thats one of his favorite universities.A. when B, why C. that D. how【答案】B【解析】why he did it 是idea的同位語(yǔ)從
13、句，考查連接副詞。【例題2】The only way to succeed at the highest level is to have total belief _ you are better than anyone else on the sports field.A how B that C which D whether【答案】B【解析】that you are better than anyone else on the sports field是total belief的同位語(yǔ)從句，考查連詞?！纠}3】Evidence has been found through years of study_ childrens early sleeping problems are likely to continue when they grow up.A. why B. how C. whether D. that【答案】D【解析】that childrens early sleeping problems are likely to continue when they grow up是Evidence的同位語(yǔ)從句，屬于間隔同位語(yǔ)從句。課程小結(jié)本節(jié)課主要學(xué)習(xí)了同位語(yǔ)從句，包括連接詞的選擇、語(yǔ)序、和虛擬在此種從句中的應(yīng)用。
3.4 同位語(yǔ)從句 教案
