【夯實雙基】人教版高中英語必修三學案：Unit5 SectionⅡ.docVIP

unit 5canada“the true north”section learning about language一、請根據(jù)前綴multi和后綴ward(s)的含義，猜測下列單詞的含義multi many，ward(s) in the direction 1multiplayer _2multipurpose _3multitask _4backwards _5downwards _二、請找出下列句子的同位語1mr smith，our new teacher，is very kind to us._2yesterday i met tom，a friend of my brothers._3he told me that his brother john was a worldfamous doctor._4yesterday i talked to my english teacher，mr james._5we chinese people are brave and hardworking._答案：一、1.多人2.多種用途的；多目標的3.多任務4.向后5.向下二、1.our new teacher是mr smith的同位語2.a friend of my brothers是tom的同位語3.john是his brother的同位語4.mr james是my english teacher的同位語5.chinese people是we的同位語grammar：同位語從句同位語從句是英語中的四大名詞性從句(主語從句、表語從句、賓語從句和同位語從句)之一，它不僅是高考的重要考點之一，也是閱讀中經(jīng)常遇到的語法現(xiàn)象?？键c一：同位語從句的概念和類型在主從復合句中，用作同位語的從句叫同位語從句。同位語從句一般跟在某些名詞的后面，用以解釋或說明前面的名詞的內(nèi)容。經(jīng)常帶同位語從句的名詞有fact，news，answer，message，doubt，possibility，idea，reply，reason，belief，hope，thought，promise，suggestion，question，certainty等。引導同位語從句的詞有that，whether以及連接代詞who，which，what等和連接副詞where，when，why，how等。1)由that引導的同位語從句。此時的引導詞只起連接作用，不在從句中作任何成分。the news that more than 1,000 people were killed in the mudslide made us sad.一千多人在泥石流中喪生的消息使我們感到難過。the idea that computers can recognize human voices surprises many people.很多人對于電腦能夠識別人的聲音的想法感到非常吃驚。there is no doubt that the prices of cars will go down.毫無疑問汽車的價格會下降。2)由連接代詞和連接副詞引導的同位語從句。此時的引導詞在從句中作相應的成分。如：they usually write exact instructions how the music is to be played.(how在從句中作狀語)他們通常還要為如何演奏音樂而寫出精確的說明。the question who should go abroad required consideration.(who在從句中作主語)誰會出國這個問題還需要考慮。考點二：學習同位語從句應該注意的幾點1)表達“是否”的概念時，要用whether而不用if引導同位語從句。i have no idea whether you are interested in working for her.(此處不用if)我不知道你是否有興趣為她工作。2)作主語的同位語從句有時會被謂語動詞將其與名詞分開，這叫間隔式同位語從句。a saying goes that practice makes perfect.熟能生巧是一句諺語。考點三：如何區(qū)別定語從句和同位語從句定語從句和同位語從句都可以由名詞加從句構成，但是定語從句相當于形容詞，它對先行詞起修飾、限制的作用；而同位語從句相當于一個名詞，它是對前面名詞的內(nèi)容的具體表述，二者是同位關系。此外，that引導同位語從句時，在從句中不作成分，而引導定語從句時，that在從句中作主語或賓語等成分。如：the fact that there are no lives on the moon is known to us all.月球上沒有生命這個事實我們大家都知道。(同位語從句，that在從句中不作成分)the news that you heard is not true.你所聽到的消息不真實。(定語從句，that在從句中作賓語)the news that she won the first prize in the english speech contest was really exciting.她在英語演講比賽中獲得冠軍的消息真令人激動。(同位語從句，that在從句中不作成分)用適當?shù)倪B接詞填空1)the problem _he cant come to help us worries us a lot.2)i have no idea _ he will return.3)i have no information _he went camping last sunday.4)he expressed the opinion _ tom should be made manager of the factory.5)the problem is _they have run out of food.6)theres no doubt _he was killed in the accident.7)theres great doubt_ he did so or not.8)he told me the news _ his house had just been burned down.9)he told me the news of _ house had just been burned down.10)word came _ the president of the usa would inspect the army.單項填空11)(2011天津卷)modern science has given clear evidence _ smoking can lead to many diseases.awhat bwhichcthat dwhere12)(2011河北正定期末)the fact has worried many scientists _ the earth is becoming warmer and warmer these years.awhat bwhich cthat dthough13)we should consider the students request _ the school library provide more books on popular science.athat bwhen cwhich dwhere14)the scientists havent found the evidence _ human beings came from space.awhich bthat cwhat dwho15)there is a common belief among them _ rubbish can and should be put to good use.awhichbifcwhetherdthat16)i have no idea _far the airport is from here.awhat bhow cits dthat17)the manager asked the question _i would like to be his secretary.aif bthat cwhether dhow18)_is a fact_ english is being accepted as an international language.ait；that bthat；that cit；which das；that19)the question has been raised at the meeting _ each member country should