【正文】
_ will be in charge of the meeting has not been decided yet. A.is known to all 是主語從句,從句中缺少主語,因此用what,選B。 Which【答案】 B 【解析】【分析】句意:眾所周知地球比太陽小。ItWhatAs 【點評】考查it做形式賓語,熟練掌握固定句式:主+find+it+adj+to do。that was【答案】 C 【解析】【分析】句意:我發(fā)現(xiàn)在家網購和方便。itthats16.I found _______ convenient to shop on line at home. A.分析句子結構可知,連詞and后為一個名詞性從句,因此應該使用what引導,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.第一空為賓語從句,從句結構完整用that起連接作用,第二空為主語從句,從句中consider缺少賓語,應該用what,故選C。which。 whatC.what。 thatyou consider normal probably seems just as unusual to others. A.14.While some behaviors may seem strange to you, remember 因此選A。逗號前有兩個謂語動詞,一個是are,一個是is known,故是兩句話,需填連詞連接這兩句話,根據句意可知,前面是主語從句,故填that,此處的that,只起連接作用不作任何成分。What。 thatC.That。 what13.________ manners are very important in every country is known to all,but the trouble is that different countries have different ideas about ________ good manners are. A.故選D。第一空主語從句中缺少主語,指代事情,故用what。what。that。that。what。主語從句屬于名詞性從句的一種,填哪個連接詞要分析從句缺少什么成分,然后確定所選的詞。故答案選D。A. why為什么;B. that引導名詞性從句只起引導詞作用,不充當成分;C. which哪一個;D. What什么。D.C.B.11.____________ matters most in learning English is enough practice. A.故答案選C。As【答案】 C 【解析】【分析】句意:醫(yī)療保健的進步將促進一個更強大、更繁榮的經濟,這是我們的信念。ItWhatWhich【點評】考查名詞性從句,本題涉及what引導的主語從句的應用。/【答案】 B 【解析】【分析】句意:我們可能會發(fā)現(xiàn)有趣的是通常需要更多的禮貌。WhichWhatThat所以選C。 whoever 有兩個詞義:1no matter who,在這種用法時引導一個讓步狀語從句;2anybody that,在這種用法時,它連接一個名詞性從句,在本題中它連接的是主語從句。D.C.B.8.It is a rule in his family that _______ es home first should cook the dinner.A. because【答案】 A 【解析】【分析】考查名詞性從句的連接詞。D.it。 thatB.what。3)用連接副詞when, where, why, how引導的名詞性從句(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 when the planes are to take