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.— We lost our way in the forest and ___ made matters worse was ___ night began to fall.A.where【答案】 C 【解析】【分析】考查主語從句。C.【點評】考查強調(diào)句型的使用和對特殊疑問句的回答,注意問什么回答什么,也就是說疑問詞what是句子的主語,回答的內(nèi)容也需要在句子中能作主語。D. That she gotB. Because she got2)用連接代詞引導(dǎo)的主語從句(在由連接代詞who, whose, whom, which, what, whoever, whomever, whichever, whatever引導(dǎo)的名詞性從句中,其連接代詞在句中起名詞性作用,擔(dān)當(dāng)一定成分).例如:What you need is more 。(2)用連詞 whether 引導(dǎo)的主語從句:whether有含義(是否),在句中不做成分,不可以省。根據(jù)In the past decade,在最近的幾十年里,可知句子用現(xiàn)在完成時態(tài),our education system是句子的主語,單數(shù)形式,所以第一空填has focused;第二空是主語從句做主語,if是否,不能引導(dǎo)主語從句,所以第二空填whether。C.focused。 whethertoo much on grades. However,Who【答案】 D 【解析】【分析】考查主語從句。Who thatThose whoThat who C.is known to all is that the earth is smaller than the sun. A.WhatWhich【答案】 B 【解析】【分析】句意:眾所周知地球比太陽小。 2._______ are playing an important part is well known to us all.A.B.C.D.3.In the past decade, our education system focused。B. if【答案】 C 【解析】【分析】考查時態(tài)和主語從句。例如:That you will win the medal seems 。注意:if不能引導(dǎo)主語從句。What。What was it that。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調(diào)句型,特殊疑問句下的強調(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。whichD.故選C。 thatit。D.7.________ the weather will not clear up until next week is bad news for us. A.C.句意:直到下周天氣才放晴,這對我們來說是壞消息。8.Exactly _________ the potato was introduced into Europe is uncertain, but it was probably around 1565. A.when故選B。t understand ________ he said A.B.C.D.第一空是主語從句,從句中缺主語,要用What;第二空是表語從句,從句不缺成分,所以要填that;第三空是賓語從句,從句中的動詞understand缺賓語,要填what。10.________ his failure lies is expected ________ clear to us. A.B.C.D.make sth. clear to sb為固定搭配,意為“向某人闡明某事,使某人弄清某事”。11.______excited Jenny most was ______ she finally succeeded in ______seemed to be the most difficult exam to him. A.B.C.D. ______excited Jenny most是主語從句,從句中