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1、Unit 5 Canada,Grammar,Appositive clause,1. Tom, our monitor, is a kind boy. 2. I myself will do the homework. 3. He told me the news that the plane had exploded. 4. I have no idea when he will come back home.,觀察并思考劃線部分與其前面的詞是什么關系？,同在主語位置上,同位語：代詞,同位語：從句,同位語：從句,同位語：名詞,同在主語位置上,同在賓語位置上,同在賓語位置上,【歸納】I.概述,

2、一般的，_ 成分是對其前面的名詞或代詞進行_和 _ 。 我們把對前面的_ 名詞進行解釋、_ 的從句稱為_ 從句 。,同位語,解釋,說明,抽象,說明,同位語,1. The news that we won the game is exciting 2. The fact that you havent enough time to do the work is unbelievable. 3. He must answer the question whether he agrees or not. 4. Word came that we will break up next week.,ne

3、ws,fact,question,Word,你能找出劃線的同位語從句所解釋的名詞嗎？,fact_/ idea_ /reason _ /thought_ /doubt_/news_/hope_/belief_/message_/decision _/ warning_/ information_,事實,想法,理由,想法,疑惑,新聞,希望,信念,消息,決定,警告,信息,【歸納】II. 同位語從句前常跟以下抽象名詞:,【歸納】that不充當成分,只起連接作用,不能省略, 他告訴我一個消息,他馬上要出國(go abroad)。 He told me the news _ _,that the pric

4、es of houses will go down.,III. 如何選擇連接詞？, 毫無疑問，房價將會下降(go down)。 There is no doubt _ _,that he would go aboard soon.,【思考】that在從句中是否充當成分？能否省略？,注:只用whether引導,不用if.,他必須回答他是否同意.,He must answer the question _ he agrees to it or not.,【歸納】whether表示“是否”，不可省略,whether,1.(誰會出國)這個問題還未決定.,The question _ should go

5、 abroad hasnt been decided yet.,2.我不知道(該選哪個). I have no idea _ one I should choose.,which,who,(定語),(主語),【歸納】連接詞代詞what/which/who/ whose在從句中充當成分，缺什么補什么。,連接詞副詞when/where/why/how 引導的同位語從句,1.我了解他們?yōu)槭裁措x開得那么早. Ive got an idea _ they left so early. 2. 我們還沒決定好去哪兒. The question _ we should go has not been deci

6、ded.,why,where,Ex: that, what, when, how, whether, which,1. He often asked me the question _ the work was worth working. 2. I have no impression _ he went back home, perhaps by bike. 3. The problem _ city we are going to, Qingdao or Dalian, is not decided. 4. The thought occurred to him _ he left hi

7、s notebook in the reading room. 5. I have no idea _ the project will be finished. 6. The teacher had no idea _ was going on in the classroom.,whether,how,which,that,when,what,兩種從句的本質的不同: 定語從句是形容詞性的，它的功能是修飾先行詞，描述它的性質或特征； 同位語從句是名詞性的，它的功能是對所說明的詞語作進一步的補充、解釋或說明 試比較： The news that we heard spread all over

8、 the school. (_從句) The news that he had won the game spread all over the school. (_從句),IV. 同位語從句 Vs. 定語從句,定語,同位語,“試加法”，即在先行詞和從句間加上“be”,構成“名詞+be+從句”的結構，若句子通順，則是同位語從句。 The news that we heard spread all over the school. 試加后The news is that we heard. The news that he had won the game spread all over the

9、 school. 試加后The news is that he had won the game.,V. 同位語從句的判斷方法試加法,Exercises,1.Theres a feeling in me _well never know what a UFO is not ever.（ 02上海） A. that B. which C. of which D. what.,答案解析：that well never know what a UFO is not ever作a feeling的同位語，解釋a feeling 的具體內容的。that 在從句中不做任何成分。,2.Is this the

10、 hospital _he worked ten years ago? A. that B. where C. which D. the one,答案解析:此處是where引導的定語從句,先行詞the hospital 是表示地點的,所以用關系副詞where引導,并且在定語從句中作地點狀語.,show yourself !,3. A story goes _Elizabeth I of England liked nothing more than being surrounded by clever and qualified noblemen.(04上海) A.when Bwhich C.

11、what D.that,答案解析:that引導的是同位語從句,和story構成同位關系.在同位語從句中不充當任何成分,也不能省略.,4.His success was because of _he had been working hard. A.that B.the fact which C.the fact that D.the fact,答案解析: the fact 作because of 的賓語,that 引導的是同位語從句.用來說明fact 的具體內容.不在從句中作任何成分,也不能省略.,show yourself !,1. Two thirds of all girls in Br

12、itain are on a diet./ The fact worries their parents and teachers a lot.,2. The Queen of England was on a three-day visit in China./ We heard the news last night.,The fact that two thirds of all girls are on a diet worries their parents and teachers a lot.,We heard the news last night that the Queen

13、 of England was on a three-day visit in China.,VI. 鞏固練習(Combine the two sentences into one),3. Time travel is possible./ There is no scientific proof for the idea.,4. Chinese students should be given more free time./ The suggestion is welcomed by many people, especially kids in school.,There is no scientific proof for the idea that time travel is possible.,The suggestion that Chinese students should be given more free time is welcomed by many people, especially kids in school.,See You!,