【正文】
故后面的定語從句用that引導(dǎo),故選B。25.Fewer and fewer people spend time reading. There were only 49% of adults in the US ________ visited a public library last year.A.who B.where C.when D.which【答案】A【解析】句意:越來越少的人花時間讀書。去年在美國只有49%的成年人參觀一個公共圖書館。修飾名詞adults,作定語從句的主語,故用關(guān)系代詞who,故選A。26.The rich man is very kind and helpful to the people _________ have difficulties.A.which B.whom C.who D.what【答案】C【解析】句意:那個富人對有困難的人非常善良,而且愛幫助。which引導(dǎo)定語從句修飾事,作主語或賓語;whom引導(dǎo)定語從句,修飾人,作賓語或表語;who引導(dǎo)定語從句修飾人,作主語或賓語;what引導(dǎo)名詞性從句,作主語,賓語或表語。此處先行詞people,表示人,后面的定語從句中缺少主語,故用who引導(dǎo)。故選C。27.—Can I help you, sir? —I want a new book was written by Cao Wenxuan.A.what B.where C.which D.who【答案】C【解析】句意:先生,需要幫忙嗎?我想要一本曹文萱寫的新書。本題考察定語從句,先行詞a new book表示物,引導(dǎo)詞為that或which,所以答案為C。 28.Nanjing Yangtse River Bridge was built in the 1960s is now under repair.A.who B.whose C.which D.what【答案】C【解析】句意:建于上世紀(jì)60年代的南京長江大橋現(xiàn)在正在修理。who引導(dǎo)定語從句,先行詞應(yīng)該是人,在從句中做主語或賓語;whose…的;which引導(dǎo)定語從句,先行詞是物,which在從句中做主語或賓語;what什么,不能引導(dǎo)定語從句。這個定語從句的先行詞是Nanjing Yangtse River Bridge,是物,故應(yīng)選C。29.The photo _____ taken by my brother last week is very nice.A.which were B.that isC.that were D.which was【答案】D【解析】試題分析:句意:上周我哥哥拍的照片非常漂亮。此處是定語從句修飾先行詞the photo,根據(jù)時間短語last week可知此處用一般過去時,故排除B項(xiàng)。因?yàn)橄刃性~the photo是單數(shù)形式,故定語從句的謂語動詞用單數(shù)形式。故選D??键c(diǎn):考查定語從句的用法。30.A Wechat(微信)is an invention ________can help people talk to friends,share photos,ideas and feelings freely .A.which B.who C./【答案】A【解析】試題分析:句意:微信是能幫助人們和朋友自由交談,分享照片,想法,感情的一種發(fā)明。定語從句用來充當(dāng)句中定語的成分,被修飾的名詞叫先行詞,連接主從句的是關(guān)系詞。關(guān)系詞分:1關(guān)系代詞:who , whom , whose , which , that。2關(guān)系副詞:where,when why 等。一般的who 用于指代人的先行詞,which 用來指代物的先行詞,that既可指認(rèn)又可指物。根據(jù)先行詞是物,引導(dǎo)詞做主語不能省略,故選A??键c(diǎn):考查定語從句的用法。