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其主要有兩種形式:It39。C. working20.It is clever ______ you ______ out the problem. A.D.That故選B. 【點(diǎn)評】考查名詞性從句,本題涉及what引導(dǎo)的主語從句和how引導(dǎo)的表語從句。D.C.B.s help. A.Which【答案】 B 【解析】【分析】句意:眾所周知,地球比太陽還小。What注意時間狀語的表達(dá),判斷出時態(tài),選出正確答案。B.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。故選B。D. whichB. what 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。B.What。根據(jù)is判斷,此處為主語從句,分析該從句,缺少主語,用what。ItB.t like him為主語從句,其內(nèi)容已經(jīng)是完整的,所以用that,且引導(dǎo)主語從句的that不能省略。WhoWhat句意:他們在森林里迷路了,情況更糟糕的是天又黑了。thatit第一空填what,它一方面在句子中引導(dǎo)主語從句,另一方面又在主語從句中作主語;第二空用that引導(dǎo)表語從句且從句中不缺成分,表示對前面情況的說明。C.That 。 thatA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。注意:if不能引導(dǎo)主語從句。例如:That you will win the medal seems 。 if【答案】 C 【解析】【分析】考查時態(tài)和主語從句。B.focused。7.In the past decade, our education system 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。had been announced 【點(diǎn)評】考查名詞性從句,本題涉及特殊疑問詞+ever引導(dǎo)的主語從句。D.whateverItis clear to the members of the mittee is that the President will not give in to their demands. A. 【點(diǎn)評】考查名詞性從句,本題涉及what引導(dǎo)的主語從句和that引導(dǎo)的表語從句。That。What。 【點(diǎn)評】考查名詞性從句,本題涉及that引導(dǎo)的賓語從句和what引導(dǎo)的主語從句。D. thatit。 【點(diǎn)評】考查名詞性從句,本題涉及what引導(dǎo)的主語從句。 D.B.【英語】名詞性從句訓(xùn)練題(word)1一、名詞性從句1.AsIt is known to all 是主語從句,從句中缺少主語,因此用what,選B。you consider normal probably seems just as unusual to others. A.what。 what第一空為賓語從句,從句結(jié)構(gòu)完整用that起連接作用,第二空為主語從句,從句中consider缺少賓語,應(yīng)該用what,故選C。 thatB. thatD.因此選C。B.Asthat the President will not give in to their ;5.Some people believe _______ has happened before or is happening now will repeat itself in the future. A.wheneverBC項都屬于副詞的性質(zhì),都不能做主語,通常只能做狀語;no matter what只能用來引導(dǎo)狀語從句,故選A。has been announcedC.would be announced【答案】 B 【解析】【分析】本題考查動詞的時態(tài)和語態(tài)。主句用現(xiàn)在時,從句所需的任何時態(tài)。grades have a direct connection with future success is still a question.A. whetherhas focused?!军c(diǎn)評】主語從句主要有三類:1)(1)