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doubt 分析句子結(jié)構(gòu)可知,連詞and后為一個名詞性從句,因此應(yīng)該使用what引導(dǎo),且what在從句中作主語,故選C。D.C.B.15.He took a trip to Beijing last week and ________ he saw at the Forbidden City impressed him deeply. A. what he said做主語,主語從句中said缺賓語用what補(bǔ)足,故選B。 that【答案】 B 【解析】【分析】句意:正是他說的話讓我很失望。D.that。 thatB.that。 he said 【點(diǎn)評】考查名詞性從句,本題涉及主語從句,表語從句和賓語從句。 _____ she finally succeeded in which【答案】 B 【解析】【分析】句意:珍妮最興奮的是對他來說似乎是最困難的考試,她終于成功了。What。 thatThat。 whatWhat。 whichThat?!军c(diǎn)評】考查名詞性從句及固定搭配,本題涉及主語從句和固定短語expect do.本句中make的賓語是where his failure lies是被弄清楚,要用動詞不定式的被動形式。expect ,“期望某事發(fā)生”,sth. be expected to ”某事有可能發(fā)生“。Why… making【答案】C 【解析】【分析】句意:他的失敗之處有可能被我們弄清楚。Where… to be madeHow… madeWhat… to make 分析選項可知C項符合題意,故選C。 what【答案】 C 【解析】【分析】句意:讓我感到擔(dān)憂的是,今天的歌星是以青少年為中心的。D.What。 thatB.What?!军c(diǎn)評】考查名詞性從句,本題涉及what引導(dǎo)的主語從句的應(yīng)用。排除A、B、D三項。根據(jù)連詞and可知,本句需要一個引導(dǎo)主語從句的連接詞,該詞同時還要能在從句里充當(dāng)主語。D.C.B.10.They lost their way in the forest, and ________ made matters worse was that night began to fall. A.這里就是第二個用法。who that【答案】 C 【解析】【分析】句意:在他的家里有個規(guī)定,就是先到家的人要先做飯。whoeverwhoanybody故選C。What引導(dǎo)主語從句______ I call my “home”且D.whatB.which8.Located between the 16th and the 18th floor, ______ I call my “home” is more like a “bird39。A中的what是句子的主語,但是because引導(dǎo)的從句不作主語,是原因狀語從句,故排除;B的第一空是錯誤形式,故排除;C、D兩項的第一個選項是一樣的,說明第一個題干是一個強(qiáng)調(diào)句型,特殊疑問句下的強(qiáng)調(diào)句型,有what引導(dǎo);第二個空是對what的回答,因為what是上一句的主語,That she got the lowest mark in her class是從句,可以作主語;而D項的get是動詞原形,不能作主語,故答案為C。What was it that。What was it that。Was it what。What。 3)用連接副詞when, where, why, how引導(dǎo)的名詞性從句(其連接副詞有含義,在句中作狀語。注意:if不能引導(dǎo)主語從句。例如:Whether she is ing or not doesn39。例如:That you will win the medal seems 。故選C。 if【答案】 C 【解析】【分析】考查時態(tài)和主語從句。D.has focused。 ifB.focused。 6.In the past decade, our education system 句意:誰起著重要作用,這是眾所周知的。D.C.B.5._______ are playing an important part is well known to us all.A.需要注意賓語從句的時態(tài)。題干句子中that到句子結(jié)束是賓語從句,且從句動詞用“will+動詞原形”表示將來,由此推斷出空白處謂語動詞應(yīng)用現(xiàn)在的某種時態(tài),在所給四個選項中,只有B項正確。D.had been announcedB.was announced 【點(diǎn)評】考查名詞性從句和定語從句,本題涉及固定句式it is known to us all that…和whom引導(dǎo)的限制性定語從句。 whom【答案】 D 【解析】【分析】句意:我們都知道,那位老科學(xué)家,過去生活很艱苦